.vscode/launch.json

@@ -10,7 +10,7 @@
       "request": "launch",
       "mode": "auto",
       "env": {
-        "FLINK_API_URL": "flink.bz2:8081",
+        "FLINK_API_URL": "127.0.0.1:8081",
         "SAVEPOINT_PATH": "/opt/flink/savepoints"
       },
       "cwd": "${workspaceFolder}",

.vscode/settings.json

@@ -8,13 +8,12 @@
     "flink",
     "gitea",
     "gonanoid",
-    "huma",
     "logicamp",
     "Namespaceable",
     "nindent",
     "reactivex",
     "repsert",
-    "taskmanager",
+    "rxgo",
     "tolerations"
   ]
 }

Dockerfile

@@ -1,8 +1,8 @@
-FROM public.ecr.aws/docker/library/golang:1.24.1-bookworm AS build
+FROM public.ecr.aws/docker/library/golang:1.23.4-bookworm AS build
 
 ARG upx_version=4.2.4
 
-RUN apt-get update && apt-get install -y --no-install-recommends xz-utils ca-certificates && \
+RUN apt-get update && apt-get install -y --no-install-recommends xz-utils && \
   curl -Ls https://github.com/upx/upx/releases/download/v${upx_version}/upx-${upx_version}-amd64_linux.tar.xz -o - | tar xvJf - -C /tmp && \
   cp /tmp/upx-${upx_version}-amd64_linux/upx /usr/local/bin/ && \
   chmod +x /usr/local/bin/upx && \
@@ -20,14 +20,13 @@ COPY . .
 
 # Build
 ENV GOCACHE=/root/.cache/go-build
-RUN --mount=type=cache,target="/go" --mount=type=cache,target="/root/.cache/go-build" CGO_ENABLED=1 GOOS=linux go build -ldflags '-s -w' -o /flink-kube-operator ./cmd/operator \
+RUN --mount=type=cache,target="/go" --mount=type=cache,target="/root/.cache/go-build" CGO_ENABLED=1 GOOS=linux go build -ldflags '-s -w' -o /flink-kube-operator ./cmd/operator
-  && upx -q -9 /flink-kube-operator
+RUN upx -q -5 /flink-kube-operator
 
 FROM public.ecr.aws/docker/library/busybox:1.37.0 AS final
 
 
 COPY --from=build /flink-kube-operator /flink-kube-operator
-COPY --from=build /etc/ssl/certs /etc/ssl/certs
 
 EXPOSE 8083
 

Dockerfile.flink

@@ -1,4 +1,4 @@
-FROM public.ecr.aws/docker/library/flink:1.20.1-scala_2.12-java17
+FROM public.ecr.aws/docker/library/flink:1.20.0-scala_2.12-java17
 
 # Set working directory
 WORKDIR /opt/flink
@@ -15,19 +15,8 @@ RUN chmod +x /opt/flink/bin/start-cluster.sh
 
 RUN wget -q https://repo1.maven.org/maven2/org/apache/flink/flink-connector-kafka/3.4.0-1.20/flink-connector-kafka-3.4.0-1.20.jar -P /opt/flink/lib/
 RUN wget -q https://repo1.maven.org/maven2/org/apache/kafka/kafka-clients/3.9.0/kafka-clients-3.9.0.jar -P /opt/flink/lib/
-RUN wget -q https://repo1.maven.org/maven2/org/apache/flink/flink-avro/1.20.1/flink-avro-1.20.1.jar -P /opt/flink/lib/
+RUN wget -q https://repo1.maven.org/maven2/org/apache/flink/flink-avro/1.20.0/flink-avro-1.20.0.jar -P /opt/flink/lib/
-RUN wget -q https://repo1.maven.org/maven2/org/apache/flink/flink-avro-confluent-registry/1.20.1/flink-avro-confluent-registry-1.20.1.jar -P /opt/flink/lib/
+RUN wget -q https://repo1.maven.org/maven2/org/apache/flink/flink-avro-confluent-registry/1.20.0/flink-avro-confluent-registry-1.20.0.jar -P /opt/flink/lib/
-RUN wget -q https://repo1.maven.org/maven2/name/nkonev/flink/flink-sql-connector-clickhouse/1.17.1-8/flink-sql-connector-clickhouse-1.17.1-8.jar -P /opt/flink/lib/
-RUN wget -q https://repo1.maven.org/maven2/org/apache/flink/flink-sql-connector-postgres-cdc/3.2.1/flink-sql-connector-postgres-cdc-3.2.1.jar -P /opt/flink/lib/
-RUN wget -q https://repo1.maven.org/maven2/org/apache/avro/avro/1.8.2/avro-1.8.2.jar -P /opt/flink/lib/
-RUN wget -q https://repo1.maven.org/maven2/net/objecthunter/exp4j/0.4.5/exp4j-0.4.5.jar -P /opt/flink/lib/
-RUN wget -q https://jdbc.postgresql.org/download/postgresql-42.7.4.jar -P /opt/flink/lib/
-RUN wget -q https://repo1.maven.org/maven2/org/apache/flink/flink-sql-jdbc-driver/1.20.1/flink-sql-jdbc-driver-1.20.1.jar -P /opt/flink/lib/
-RUN wget -q https://repo1.maven.org/maven2/org/apache/flink/flink-jdbc_2.12/1.10.3/flink-jdbc_2.12-1.10.3.jar -P /opt/flink/lib/
-RUN wget -q https://repo1.maven.org/maven2/com/aventrix/jnanoid/jnanoid/2.0.0/jnanoid-2.0.0.jar -P /opt/flink/lib/
-RUN wget -q https://repo1.maven.org/maven2/org/apache/flink/flink-connector-jdbc/3.2.0-1.19/flink-connector-jdbc-3.2.0-1.19.jar -P /opt/flink/lib/ 
-RUN wget -q https://repo1.maven.org/maven2/org/apache/flink/flink-s3-fs-presto/1.20.1/flink-s3-fs-presto-1.20.1.jar -P /opt/flink/lib/ 
-RUN wget -q https://repo1.maven.org/maven2/com/github/luben/zstd-jni/1.5.7-2/zstd-jni-1.5.7-2.jar -P /opt/flink/lib/ 
 
 # Command to start Flink JobManager and TaskManager in a mini-cluster setup
 CMD ["bin/start-cluster.sh"]

README.md

@@ -1,6 +0,0 @@
-Installation:
-
-```bash
-helm repo add lc-flink-operator https://git.logicamp.tech/Logicamp/flink-kube-operator/raw/branch/main/helm/
-helm install flink-kube-operator lc-flink-operator/flink-kube-operator
-```

cmd/operator/main.go

@@ -2,8 +2,7 @@ package main
 
 import (
 	"flink-kube-operator/internal/crd"
-	"flink-kube-operator/internal/managed_job"
+	"flink-kube-operator/internal/manager"
-	"flink-kube-operator/internal/rest"
 	"flink-kube-operator/pkg"
 	"log"
 	"os"
@@ -31,7 +30,7 @@ func main() {
 	pkg.Logger.Info("[main]", zap.Any("cluster-config", clusterConfig))
 
 	// init flink job manager
-	managed_job.NewManager(c, crdInstance)
+	manager.NewManager(c, crdInstance)
 
 	// for _, jobDef := range config.Jobs {
 	// 	managed_job.NewManagedJob(c, db, jobDef)
@@ -49,8 +48,6 @@ func main() {
 	// 	// pkg.Logger.Debug("[main]", zap.Any("job", job))
 	// }
 
-	go rest.Init()
-
 	cancelChan := make(chan os.Signal, 1)
 	sig := <-cancelChan
 	log.Printf("Caught signal %v", sig)

crds.yaml

@@ -36,14 +36,6 @@ spec:
                   type: integer
                 jarUri:
                   type: string
-                jarURIBasicAuthUsername:
-                  type: string
-                jarURIBasicAuthPassword:
-                  type: string
-                args:
-                  type: array
-                  items:
-                    type: string
                 savepointInterval:
                   type: string
                   format: duration

example-job.yaml

@@ -3,14 +3,13 @@ apiVersion: flink.logicamp.tech/v1alpha1
 kind: FlinkJob
 metadata:
   name: my-flink-job
+  namespace: default
 spec:
   key: word-count
   name: "Word Count Example"
-  entryClass: "tech.logicamp.logiline.FacilityEnrichment"
+  entryClass: "org.apache.flink.examples.java.wordcount.WordCount"
-  parallelism: 1
+  parallelism: 2
-  jarUri: "https://git.logicamp.tech/api/packages/logiline/generic/facility-enrichment/1.0.0/facility-enrichment.jar"
+  jarUri: "http://192.168.7.7:8080/product-enrichment-processor.jar"
-  jarURIBasicAuthUsername: logiline-actrunner
-  jarURIBasicAuthPassword: daeweeb7ohpaiw3oojiCoong
   flinkConfiguration:
-    taskmanager.numberOfTaskSlots: "1"
+    taskmanager.numberOfTaskSlots: "2"
-    parallelism.default: "1"
+    parallelism.default: "2"

go.mod

@@ -3,9 +3,8 @@ module flink-kube-operator
 go 1.23.2
 
 require (
-	github.com/danielgtaylor/huma/v2 v2.27.0
-	github.com/gofiber/fiber/v2 v2.52.6
 	github.com/logi-camp/go-flink-client v0.2.0
+	github.com/matoous/go-nanoid/v2 v2.1.0
 	github.com/samber/lo v1.47.0
 	go.uber.org/zap v1.27.0
 	k8s.io/apimachinery v0.31.3
@@ -13,7 +12,6 @@ require (
 )
 
 require (
-	github.com/andybalholm/brotli v1.1.1 // indirect
 	github.com/emicklei/go-restful/v3 v3.11.0 // indirect
 	github.com/evanphx/json-patch/v5 v5.9.0 // indirect
 	github.com/go-openapi/jsonpointer v0.21.0 // indirect
@@ -23,20 +21,16 @@ require (
 	github.com/google/gnostic-models v0.6.9 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
-	github.com/klauspost/compress v1.17.11 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
-	github.com/mattn/go-runewidth v0.0.16 // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
-	github.com/rivo/uniseg v0.4.7 // indirect
-	github.com/valyala/bytebufferpool v1.0.0 // indirect
-	github.com/valyala/fasthttp v1.58.0 // indirect
-	github.com/valyala/tcplisten v1.0.0 // indirect
 	golang.org/x/exp v0.0.0-20240112132812-db7319d0e0e3 // indirect
 	google.golang.org/protobuf v1.35.1 // indirect
 )
 
 require (
+	github.com/cenkalti/backoff/v4 v4.3.0 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
+	github.com/emirpasic/gods v1.12.0 // indirect
 	github.com/fxamacker/cbor/v2 v2.7.0 // indirect
 	github.com/go-logr/logr v1.4.2 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
@@ -49,12 +43,17 @@ require (
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
+	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
+	github.com/reactivex/rxgo/v2 v2.5.0
 	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/stretchr/objx v0.5.2 // indirect
+	github.com/stretchr/testify v1.9.0 // indirect
+	github.com/teivah/onecontext v0.0.0-20200513185103-40f981bfd775 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	golang.org/x/net v0.31.0 // indirect
 	golang.org/x/oauth2 v0.21.0 // indirect
-	golang.org/x/sys v0.29.0 // indirect
+	golang.org/x/sys v0.27.0 // indirect
 	golang.org/x/term v0.26.0 // indirect
 	golang.org/x/text v0.20.0 // indirect
 	golang.org/x/time v0.6.0 // indirect

go.sum

@@ -1,14 +1,15 @@
-github.com/andybalholm/brotli v1.1.1 h1:PR2pgnyFznKEugtsUo0xLdDop5SKXd5Qf5ysW+7XdTA=
+github.com/cenkalti/backoff/v4 v4.0.0/go.mod h1:eEew/i+1Q6OrCDZh3WiXYv3+nJwBASZ8Bog/87DQnVg=
-github.com/andybalholm/brotli v1.1.1/go.mod h1:05ib4cKhjx3OQYUY22hTVd34Bc8upXjOLL2rKwwZBoA=
+github.com/cenkalti/backoff/v4 v4.3.0 h1:MyRJ/UdXutAwSAT+s3wNd7MfTIcy71VQueUuFK343L8=
+github.com/cenkalti/backoff/v4 v4.3.0/go.mod h1:Y3VNntkOUPxTVeUxJ/G5vcM//AlwfmyYozVcomhLiZE=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
-github.com/danielgtaylor/huma/v2 v2.27.0 h1:yxgJ8GqYqKeXw/EnQ4ZNc2NBpmn49AlhxL2+ksSXjUI=
-github.com/danielgtaylor/huma/v2 v2.27.0/go.mod h1:NbSFXRoOMh3BVmiLJQ9EbUpnPas7D9BeOxF/pZBAGa0=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/emicklei/go-restful/v3 v3.11.0 h1:rAQeMHw1c7zTmncogyy8VvRZwtkmkZ4FxERmMY4rD+g=
 github.com/emicklei/go-restful/v3 v3.11.0/go.mod h1:6n3XBCmQQb25CM2LCACGz8ukIrRry+4bhvbpWn3mrbc=
+github.com/emirpasic/gods v1.12.0 h1:QAUIPSaCu4G+POclxeqb3F+WPpdKqFGlw36+yOzGlrg=
+github.com/emirpasic/gods v1.12.0/go.mod h1:YfzfFFoVP/catgzJb4IKIqXjX78Ha8FMSDh3ymbK86o=
 github.com/evanphx/json-patch/v5 v5.9.0 h1:kcBlZQbplgElYIlo/n1hJbls2z/1awpXxpRi0/FOJfg=
 github.com/evanphx/json-patch/v5 v5.9.0/go.mod h1:VNkHZ/282BpEyt/tObQO8s5CMPmYYq14uClGH4abBuQ=
 github.com/fxamacker/cbor/v2 v2.7.0 h1:iM5WgngdRBanHcxugY4JySA0nk1wZorNOpTgCMedv5E=
@@ -27,8 +28,6 @@ github.com/go-openapi/swag v0.23.0 h1:vsEVJDUo2hPJ2tu0/Xc+4noaxyEffXNIs3cOULZ+Gr
 github.com/go-openapi/swag v0.23.0/go.mod h1:esZ8ITTYEsH1V2trKHjAN8Ai7xHb8RV+YSZ577vPjgQ=
 github.com/go-task/slim-sprig/v3 v3.0.0 h1:sUs3vkvUymDpBKi3qH1YSqBQk9+9D/8M2mN1vB6EwHI=
 github.com/go-task/slim-sprig/v3 v3.0.0/go.mod h1:W848ghGpv3Qj3dhTPRyJypKRiqCdHZiAzKg9hl15HA8=
-github.com/gofiber/fiber/v2 v2.52.6 h1:Rfp+ILPiYSvvVuIPvxrBns+HJp8qGLDnLJawAu27XVI=
-github.com/gofiber/fiber/v2 v2.52.6/go.mod h1:YEcBbO/FB+5M1IZNBP9FO3J9281zgPAreiI1oqg8nDw=
 github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
 github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
 github.com/golang/protobuf v1.5.4 h1:i7eJL8qZTpSEXOPTxNKhASYpMn+8e5Q6AdndVa1dWek=
@@ -53,8 +52,7 @@ github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnr
 github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
 github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
-github.com/klauspost/compress v1.17.11 h1:In6xLpyWOi1+C7tXUUWv2ot1QvBjxevKAaI6IXrJmUc=
+github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
-github.com/klauspost/compress v1.17.11/go.mod h1:pMDklpSncoRMuLFrf1W9Ss9KT+0rH90U12bZKk7uwG0=
 github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
 github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
@@ -64,17 +62,15 @@ github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/logi-camp/go-flink-client v0.2.0 h1:PIyfJq7FjW28bnvemReCicIuQD7JzVgJDk2xPTZUS2s=
 github.com/logi-camp/go-flink-client v0.2.0/go.mod h1:A79abedX6wGQI0FoICdZI7SRoGHj15QwMwWowgsKYFI=
-github.com/logi-camp/go-flink-client v0.2.1 h1:STfKamFm9+2SxxfZO3ysdFsb5MViQdThB4UHbnkUOE8=
-github.com/logi-camp/go-flink-client v0.2.1/go.mod h1:A79abedX6wGQI0FoICdZI7SRoGHj15QwMwWowgsKYFI=
 github.com/mailru/easyjson v0.7.7 h1:UGYAvKxe3sBsEDzO8ZeWOSlIQfWFlxbzLZe7hwFURr0=
 github.com/mailru/easyjson v0.7.7/go.mod h1:xzfreul335JAWq5oZzymOObrkdz5UnU4kGfJJLY9Nlc=
+github.com/matoous/go-nanoid/v2 v2.1.0 h1:P64+dmq21hhWdtvZfEAofnvJULaRR1Yib0+PnU669bE=
+github.com/matoous/go-nanoid/v2 v2.1.0/go.mod h1:KlbGNQ+FhrUNIHUxZdL63t7tl4LaPkZNpUULS8H4uVM=
 github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
 github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
 github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
-github.com/mattn/go-runewidth v0.0.16 h1:E5ScNMtiwvlvB5paMFdw9p4kSQzbXFikJ5SQO6TULQc=
-github.com/mattn/go-runewidth v0.0.16/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
@@ -91,9 +87,8 @@ github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINE
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRIccs7FGNTlIRMkT8wgtp5eCXdBlqhYGL6U=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
+github.com/reactivex/rxgo/v2 v2.5.0 h1:FhPgHwX9vKdNQB2gq9EPt+EKk9QrrzoeztGbEEnZam4=
-github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
+github.com/reactivex/rxgo/v2 v2.5.0/go.mod h1:bs4fVZxcb5ZckLIOeIeVH942yunJLWDABWGbrHAW+qU=
-github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
 github.com/rogpeppe/go-internal v1.12.0 h1:exVL4IDcn6na9z1rAb56Vxr+CgyK3nn3O+epU5NdKM8=
 github.com/rogpeppe/go-internal v1.12.0/go.mod h1:E+RYuTGaKKdloAfM02xzb0FW3Paa99yedzYV+kq4uf4=
 github.com/samber/lo v1.47.0 h1:z7RynLwP5nbyRscyvcD043DWYoOcYRv3mV8lBeqOCLc=
@@ -103,24 +98,22 @@ github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
+github.com/stretchr/objx v0.5.2 h1:xuMeJ0Sdp5ZMRXx/aWO6RZxdr3beISkG5/G/aIRr3pY=
+github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
 github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
-github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
+github.com/teivah/onecontext v0.0.0-20200513185103-40f981bfd775 h1:BLNsFR8l/hj/oGjnJXkd4Vi3s4kQD3/3x8HSAE4bzN0=
-github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
+github.com/teivah/onecontext v0.0.0-20200513185103-40f981bfd775/go.mod h1:XUZ4x3oGhWfiOnUvTslnKKs39AWUct3g3yJvXTQSJOQ=
-github.com/valyala/fasthttp v1.58.0 h1:GGB2dWxSbEprU9j0iMJHgdKYJVDyjrOwF9RE59PbRuE=
-github.com/valyala/fasthttp v1.58.0/go.mod h1:SYXvHHaFp7QZHGKSHmoMipInhrI5StHrhDTYVEjK/Kw=
-github.com/valyala/tcplisten v1.0.0 h1:rBHj/Xf+E1tRGZyWIWwJDiRY0zc1Js+CV5DqwacVSA8=
-github.com/valyala/tcplisten v1.0.0/go.mod h1:T0xQ8SeCZGxckz9qRXTfG43PvQ/mcWh7FwZEA7Ioqkc=
 github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM=
 github.com/x448/float16 v0.8.4/go.mod h1:14CWIYCyZA/cWjXOioeEpHeN/83MdbZDRQHoFcYsOfg=
-github.com/xyproto/randomstring v1.0.5 h1:YtlWPoRdgMu3NZtP45drfy1GKoojuR7hmRcnhZqKjWU=
-github.com/xyproto/randomstring v1.0.5/go.mod h1:rgmS5DeNXLivK7YprL0pY+lTuhNQW3iGxZ18UQApw/E=
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
+go.uber.org/goleak v1.1.10/go.mod h1:8a7PlsEVH3e/a/GLqe5IIrQx6GzcnRmZEufDUTk4A7A=
 go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
 go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
 go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=
@@ -132,8 +125,10 @@ golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8U
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/exp v0.0.0-20240112132812-db7319d0e0e3 h1:hNQpMuAJe5CtcUqCXaWga3FHu+kQvCqcsoVaQgSV60o=
 golang.org/x/exp v0.0.0-20240112132812-db7319d0e0e3/go.mod h1:idGWGoKP1toJGkd5/ig9ZLuPcZBC3ewk7SzmH0uou08=
+golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
+golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
@@ -145,13 +140,15 @@ golang.org/x/oauth2 v0.21.0/go.mod h1:XYTD2NtWslqkgxebSiOHnXEap4TF09sJSc7H1sXbht
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.9.0 h1:fEo0HyrW1GIgZdpbhCRO0PkJajUS5H9IFUztCgEo2jQ=
+golang.org/x/sync v0.9.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.29.0 h1:TPYlXGxvx1MGTn2GiZDhnjPA9wZzZeGKHHmKhHYvgaU=
+golang.org/x/sys v0.27.0 h1:wBqf8DvsY9Y/2P8gAfPDEYNuS30J4lPHJxXSb/nJZ+s=
-golang.org/x/sys v0.29.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.27.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.26.0 h1:WEQa6V3Gja/BhNxg540hBip/kkaYtRg3cxg4oXSw4AU=
 golang.org/x/term v0.26.0/go.mod h1:Si5m1o57C5nBNQo5z1iq+XDijt21BDBDp2bK0QI8e3E=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -161,6 +158,8 @@ golang.org/x/text v0.20.0/go.mod h1:D4IsuqiFMhST5bX19pQ9ikHC2GsaKyk/oF+pn3ducp4=
 golang.org/x/time v0.6.0 h1:eTDhh4ZXt5Qf0augr54TN6suAUudPcawVZeIAPU7D4U=
 golang.org/x/time v0.6.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+golang.org/x/tools v0.0.0-20191108193012-7d206e10da11/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
@@ -173,6 +172,7 @@ golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8T
 google.golang.org/protobuf v1.35.1 h1:m3LfL6/Ca+fqnjnlqQXNpFPABW1UD7mjh8KO2mKFytA=
 google.golang.org/protobuf v1.35.1/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
 gopkg.in/evanphx/json-patch.v4 v4.12.0 h1:n6jtcsulIzXPJaxegRbvFNNrZDjbij7ny3gmSPG+6V4=
@@ -181,6 +181,7 @@ gopkg.in/inf.v0 v0.9.1 h1:73M5CoZyi3ZLMOyDlQh031Cx6N9NDJ2Vvfl76EDAgDc=
 gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
 gopkg.in/natefinch/lumberjack.v2 v2.2.1 h1:bBRl1b0OH9s/DuPhuXpNl+VtCaJXFZ5/uEFST95x9zc=
 gopkg.in/natefinch/lumberjack.v2 v2.2.1/go.mod h1:YD8tP3GAjkrDg1eZH7EGmyESg/lsYskCTPBJVb9jqSc=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

helm/Chart.yaml

@@ -0,0 +1,24 @@
+apiVersion: v2
+name: flink-kube-operator
+description: A Helm chart for Kubernetes
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 0.1.0
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "1.16.0"

helm/chart/Chart.lock

@@ -1,6 +0,0 @@
-dependencies:
-- name: minio
-  repository: https://charts.bitnami.com/bitnami
-  version: 16.0.2
-digest: sha256:9a822e9c5a4eee1b6515c143150c1dd6f84ceb080a7be4573e09396c5916f7d3
-generated: "2025-04-04T14:42:09.771390014+03:30"

helm/chart/Chart.yaml

@@ -1,6 +0,0 @@
-apiVersion: v2
-name: flink-kube-operator
-description: Helm chart for flink kube operator
-type: application
-version: 1.2.3
-appVersion: "0.1.1"

helm/chart/templates/flink/checkpoint-pvc.yaml

@@ -1,12 +0,0 @@
-{{- if eq .Values.flink.state.checkpoint.storageType "filesystem" }}
-apiVersion: v1
-kind: PersistentVolumeClaim
-metadata:
-  name: {{ .Release.Name }}-flink-checkpoint-pvc
-spec:
-  accessModes:
-    - ReadWriteMany
-  resources:
-    requests:
-      storage: {{ .Values.flink.state.checkpoint.size }}
-{{- end }}

helm/chart/templates/flink/config.yaml

@@ -1,43 +0,0 @@
-{{- define "flink.env" -}}
-- name: JOB_MANAGER_RPC_ADDRESS
-  value: "localhost"
-- name: NAMESPACE
-  value: {{ .Release.Namespace }}
-- name: FLINK_PROPERTIES
-  value: |
-    jobmanager.rpc.address: {{ .Release.Name }}-flink-job-manager
-    jobmanager.memory.process.size: {{ .Values.flink.jobManager.processMemory }}
-    taskmanager.memory.process.size: {{ .Values.flink.taskManager.processMemory }}
-    taskmanager.data.port: 6125
-    taskmanager.numberOfTaskSlots: {{ .Values.flink.taskManager.numberOfTaskSlots }}
-    parallelism.default: {{ .Values.flink.parallelism.default }}
-    state.backend: {{ .Values.flink.state.backend }}
-    rest.port: 8081
-    rootLogger.level = DEBUG
-    rootLogger.appenderRef.console.ref = ConsoleAppender
-    high-availability.type: kubernetes
-    kubernetes.namespace: {{ .Release.Namespace }}
-    kubernetes.cluster-id: {{ .Values.clusterId | default (print .Release.Name "-cluster") }}
-    execution.checkpointing.interval: {{ .Values.flink.state.checkpoint.interval }}
-    execution.checkpointing.mode: {{ .Values.flink.state.checkpoint.mode }}
-    {{- if eq .Values.flink.state.checkpoint.storageType "filesystem" }}
-    state.checkpoints.dir: file:///opt/flink/checkpoints/
-    {{- else if eq .Values.flink.state.checkpoint.storageType "s3" }}
-    state.checkpoints.dir: s3://flink/checkpoints/
-    {{- end }}
-    state.backend.rocksdb.localdir: /opt/flink/rocksdb
-    high-availability.storageDir: /opt/flink/ha
-    {{- if eq .Values.flink.state.savepoint.storageType "filesystem" }}
-    state.savepoints.dir: file:///opt/flink/savepoints/
-    {{- else if eq .Values.flink.state.savepoint.storageType "s3" }}
-    state.savepoints.dir: s3://flink/savepoints/
-    {{- end }}
-    state.backend.incremental: {{ .Values.flink.state.incremental }}
-    rest.profiling.enabled: true
-    {{- if or (eq .Values.flink.state.checkpoint.storageType "s3") (eq .Values.flink.state.savepoint.storageType "s3") }}
-    s3.endpoint: http://{{ .Release.Name }}-minio:9000
-    s3.path.style.access: true
-    {{- end }}
-    {{- toYaml .Values.flink.properties | default "" | nindent 4 }}
-    
-{{- end }}

helm/chart/templates/flink/ha.pvc.yaml

@@ -1,10 +0,0 @@
-apiVersion: v1
-kind: PersistentVolumeClaim
-metadata:
-  name: {{ .Release.Name }}-flink-ha-pvc
-spec:
-  accessModes:
-    - ReadWriteOnce
-  resources:
-    requests:
-      storage: {{ .Values.flink.state.ha.size }}  # Use size defined in values.yaml

helm/chart/templates/flink/job-manager-deploy.yaml

@@ -1,102 +0,0 @@
-
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: {{ .Release.Name }}-flink-job-manager
-  labels:
-    app: {{ .Release.Name }}-flink-operator
-    component: {{ .Release.Name }}-flink-job-manager
-spec:
-  replicas: 1
-  strategy:
-    type: Recreate
-  selector:
-    matchLabels:
-      app: {{ .Release.Name }}-flink-operator
-      component: {{ .Release.Name }}-flink-job-manager
-  template:
-    metadata:
-      labels:
-        app: {{ .Release.Name }}-flink-operator
-        component: {{ .Release.Name }}-flink-job-manager
-    spec:
-      serviceAccountName: {{ include "flink-kube-operator.serviceAccountName" . }}
-      initContainers:
-        - name: volume-mount-hack
-          image: {{ .Values.flink.image.repository }}:{{ .Values.flink.image.tag }}
-          runAsUser: 0
-          command: ["sh", "-c", "chown -R flink {{ .Values.flink.state.ha.dir }}"]
-          volumeMounts:
-            - name: flink-ha
-              mountPath: {{ .Values.flink.state.ha.dir }}
-      containers:
-        - name: jobmanager
-          image: {{ .Values.flink.image.repository }}:{{ .Values.flink.image.tag }}
-          imagePullPolicy: Always
-          args: ["jobmanager"]
-          ports:
-            - containerPort: 6123  # JobManager RPC port
-              name: rpc
-            - containerPort: 6124  # JobManager blob server port
-              name: blob
-            - containerPort: 6125  # JobManager queryable state port
-              name: query
-            - containerPort: 8081  # JobManager Web UI port
-              name: ui
-          env:
-            {{- include "flink.env" . | nindent 12 }}
-            - name: POD_IP
-              valueFrom:
-                fieldRef:
-                  fieldPath: status.podIP
-            {{- if or (eq .Values.flink.state.checkpoint.storageType "s3") (eq .Values.flink.state.savepoint.storageType "s3") }}
-            - name: S3_ENDPOINT
-              value: "http://minio-service:9000"
-            - name: AWS_ACCESS_KEY_ID
-              valueFrom:
-                secretKeyRef:
-                  name: {{ .Release.Name }}-flink-secrets
-                  key: minio_access_key
-            - name: AWS_SECRET_ACCESS_KEY
-              valueFrom:
-                secretKeyRef:
-                  name: {{ .Release.Name }}-flink-secrets
-                  key: minio_secret_key
-            {{- end }}
-          volumeMounts:
-            - name: flink-ha
-              mountPath: {{ .Values.flink.state.ha.dir }}
-            {{- if eq .Values.flink.state.checkpoint.storageType "filesystem" }}
-            - name: flink-checkpoint
-              mountPath: /opt/flink/checkpoints
-            {{- end }}
-            {{- if eq .Values.flink.state.savepoint.storageType "filesystem" }}
-            - name: flink-savepoint
-              mountPath: /opt/flink/savepoints
-            {{- end }}
-      volumes:
-        - name: flink-ha
-          persistentVolumeClaim:
-            claimName: {{ .Release.Name }}-flink-ha-pvc
-        {{- if eq .Values.flink.state.checkpoint.storageType "filesystem" }}
-        - name: flink-checkpoint
-          persistentVolumeClaim:
-            claimName: {{ .Release.Name }}-flink-checkpoint-pvc
-        {{- end }}
-        {{- if eq .Values.flink.state.savepoint.storageType "filesystem" }}
-        - name: flink-savepoint
-          persistentVolumeClaim:
-            claimName: {{ .Release.Name }}-flink-savepoint-pvc
-        {{- end }}
-      {{- with .Values.nodeSelector }}
-      nodeSelector:
-        {{- toYaml . | nindent 8 }}
-      {{- end }}
-      {{- with .Values.affinity }}
-      affinity:
-        {{- toYaml . | nindent 8 }}
-      {{- end }}
-      {{- with .Values.tolerations }}
-      tolerations:
-        {{- toYaml . | nindent 8 }}
-      {{- end }}

helm/chart/templates/flink/job-manager-service.yaml

@@ -1,28 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: {{ .Release.Name }}-flink-job-manager
-  labels:
-    app.kubernetes.io/name: {{ .Release.Name }}-flink-job-manager
-    app.kubernetes.io/instance: {{ .Release.Name }}
-spec:
-  ports:
-    - name: flink-web-ui
-      port: 8081
-      targetPort: 8081
-    - name: rpc
-      port: 6123
-      targetPort: 6123
-    - name: blob
-      port: 6124
-      targetPort: 6124
-    - name: query
-      port: 6125
-      targetPort: 6125
-    - name: operator
-      port: 3000
-      targetPort: 3000
-  selector:
-    app: {{ .Release.Name }}-flink-operator
-    component: {{ .Release.Name }}-flink-job-manager
-  type: ClusterIP  # Change to LoadBalancer if you want external access

helm/chart/templates/flink/savepoint-pvc.yaml

@@ -1,12 +0,0 @@
-{{- if eq .Values.flink.state.savepoint.storageType "filesystem" }}
-apiVersion: v1
-kind: PersistentVolumeClaim
-metadata:
-  name: {{ .Release.Name }}-flink-savepoint-pvc
-spec:
-  accessModes:
-    - ReadWriteMany
-  resources:
-    requests:
-      storage: {{ .Values.flink.state.savepoint.size }}
-{{- end }}

helm/chart/templates/flink/task-manager-statefulset.yaml

@@ -1,80 +0,0 @@
-
-apiVersion: apps/v1
-kind: StatefulSet
-metadata:
-  name: {{ .Release.Name }}-flink-task-manager
-  labels:
-    app: {{ .Release.Name }}-flink-operator
-    component: taskmanager
-spec:
-  serviceName: {{ .Release.Name }}-flink-task-manager
-  replicas: {{ .Values.flink.taskManager.replicas }}
-  selector:
-    matchLabels:
-      app: {{ .Release.Name }}-flink-operator
-      component: {{ .Release.Name }}-flink-task-manager
-  template:
-    metadata:
-      labels:
-        app: {{ .Release.Name }}-flink-operator
-        component: {{ .Release.Name }}-flink-task-manager
-    spec:
-      serviceAccountName: {{ include "flink-kube-operator.serviceAccountName" . }}
-      containers:
-      - name: task-manager
-        image: {{ .Values.flink.image.repository }}:{{ .Values.flink.image.tag }}
-        imagePullPolicy: Always
-        args: ["taskmanager"]
-        env:
-        {{- include "flink.env" . | nindent 8 }}
-        - name: POD_IP
-          valueFrom:
-            fieldRef:
-              fieldPath: status.podIP
-        {{- if or (eq .Values.flink.state.checkpoint.storageType "s3") (eq .Values.flink.state.savepoint.storageType "s3") }}
-        - name: S3_ENDPOINT
-          value: "http://minio-service:9000"
-        - name: AWS_ACCESS_KEY_ID
-          valueFrom:
-            secretKeyRef:
-              name: {{ .Release.Name }}-flink-secrets
-              key: minio_access_key
-        - name: AWS_SECRET_ACCESS_KEY
-          valueFrom:
-            secretKeyRef:
-              name: {{ .Release.Name }}-flink-secrets
-              key: minio_secret_key
-        {{- end }}
-        volumeMounts:
-        - name: rocksdb-storage
-          mountPath: /opt/flink/rocksdb
-        {{- if eq .Values.flink.state.checkpoint.storageType "filesystem" }}
-        - name: flink-checkpoint
-          mountPath: /opt/flink/checkpoints
-        {{- end }}
-        {{- if eq .Values.flink.state.savepoint.storageType "filesystem" }}
-        - name: flink-savepoint
-          mountPath: /opt/flink/savepoints
-        {{- end }}
-        resources:
-          {{- toYaml .Values.flink.taskManager.resources | nindent 10 }}
-      volumes:
-        {{- if eq .Values.flink.state.checkpoint.storageType "filesystem" }}
-        - name: flink-checkpoint
-          persistentVolumeClaim:
-            claimName: {{ .Release.Name }}-flink-checkpoint-pvc
-        {{- end }}
-        {{- if eq .Values.flink.state.savepoint.storageType "filesystem" }}
-        - name: flink-savepoint
-          persistentVolumeClaim:
-            claimName: {{ .Release.Name }}-flink-savepoint-pvc
-        {{- end }}
-      
-  volumeClaimTemplates:
-  - metadata:
-      name: rocksdb-storage
-    spec:
-      accessModes: [ ReadWriteOnce ]
-      resources:
-        requests:
-          storage: {{ .Values.flink.taskManager.storage.rocksDb.size }}

helm/chart/templates/operator/service.yaml

@@ -1,17 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: {{ .Release.Name }}-flink-operator
-  labels:
-    app: {{ .Release.Name }}-flink-operator
-    component: {{ .Release.Name }}-flink-operator
-spec:
-  type: {{ .Values.service.type }}
-  ports:
-    - port: {{ .Values.service.port }}
-      targetPort: http
-      protocol: TCP
-      name: http
-  selector:
-    app: {{ .Release.Name }}-flink-operator
-    component: {{ .Release.Name }}-flink-operator

helm/chart/templates/operator/statefulset.yaml

@@ -1,70 +0,0 @@
-
-apiVersion: apps/v1
-kind: StatefulSet
-metadata:
-  name: {{ .Release.Name }}-flink-operator
-  labels:
-    app: {{ .Release.Name }}-flink-operator
-    component: {{ .Release.Name }}-flink-operator
-spec:
-  serviceName: {{ .Release.Name }}-flink-operator
-  replicas: 1
-  selector:
-    matchLabels:
-      app: {{ .Release.Name }}-flink-operator
-      component: {{ .Release.Name }}-flink-operator
-  template:
-    metadata:
-      labels:
-        app: {{ .Release.Name }}-flink-operator
-        component: {{ .Release.Name }}-flink-operator
-    spec:
-      serviceAccountName: {{ include "flink-kube-operator.serviceAccountName" . }}
-      initContainers:
-        - name: wait-for-jobmanager
-          image: curlimages/curl:8.5.0  # Lightweight curl image
-          command:
-            - sh
-            - -c
-            - |
-              echo "Waiting for Flink JobManager to be ready..."
-              until curl -sSf "http://{{ .Release.Name }}-flink-job-manager:8081/taskmanagers"; do
-                echo "JobManager not ready yet - retrying in 5s..."
-                sleep 5
-              done
-              echo "JobManager is ready!"
-      containers:
-        - name: operator
-          securityContext:
-            {{- toYaml .Values.securityContext | nindent 12 }}
-          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
-          imagePullPolicy: {{ .Values.image.pullPolicy }}
-          ports:
-            - name: http
-              containerPort: {{ .Values.service.port }}
-              protocol: TCP
-          env:
-            - name: FLINK_API_URL
-              value: {{ .Release.Name }}-flink-job-manager:8081
-            - name: NAMESPACE
-              value: "{{ .Release.Namespace }}"
-            {{- if eq .Values.flink.state.savepoint.storageType "s3" }}
-            - name: SAVEPOINT_PATH
-              value: s3://flink/savepoints/
-            - name: S3_ENDPOINT
-              value: "http://{{ .Release.Name }}-minio:9000"
-            - name: AWS_ACCESS_KEY_ID
-              valueFrom:
-                secretKeyRef:
-                  name: {{ .Release.Name }}-minio
-                  key: root-user
-            - name: AWS_SECRET_ACCESS_KEY
-              valueFrom:
-                secretKeyRef:
-                  name: {{ .Release.Name }}-minio
-                  key: root-password
-            {{- else }}
-            - name: SAVEPOINT_PATH
-              value: /opt/flink/savepoints/
-            {{- end }}
-

helm/index.yaml

@@ -1,240 +0,0 @@
-apiVersion: v1
-entries:
-  flink-kube-operator:
-  - apiVersion: v2
-    appVersion: 0.1.1
-    created: "2025-07-18T18:09:46.27166563+03:30"
-    description: Helm chart for flink kube operator
-    digest: 597f2c07884bb5411dcc6e1a9cdf7672977858efe30273a46fb6525eb6013091
-    name: flink-kube-operator
-    type: application
-    urls:
-    - flink-kube-operator-1.2.3.tgz
-    version: 1.2.3
-  - apiVersion: v2
-    appVersion: 0.1.1
-    created: "2025-05-17T14:34:55.317942453+03:30"
-    description: Helm chart for flink kube operator
-    digest: 422a34dc173ebe29adccd46d7ef94505cc022ff20ccbfb85ac3e6e201cba476c
-    name: flink-kube-operator
-    type: application
-    urls:
-    - flink-kube-operator-1.2.2.tgz
-    version: 1.2.2
-  - apiVersion: v2
-    appVersion: 0.1.1
-    created: "2025-05-17T14:01:29.891695937+03:30"
-    description: Helm chart for flink kube operator
-    digest: 404ed2c28ff43b630b44c1215be5369417a1b9b2747ae24e2963a6b81813e7dc
-    name: flink-kube-operator
-    type: application
-    urls:
-    - flink-kube-operator-1.2.1.tgz
-    version: 1.2.1
-  - apiVersion: v2
-    appVersion: 0.1.1
-    created: "2025-05-17T12:47:25.848097207+03:30"
-    dependencies:
-    - name: minio
-      repository: https://charts.bitnami.com/bitnami
-      version: 16.0.2
-    description: Helm chart for flink kube operator
-    digest: 3458b9be97d2a4bcf8574706e44ea9f7fdeb11e83058a615566e6e094a51b920
-    name: flink-kube-operator
-    type: application
-    urls:
-    - flink-kube-operator-1.2.0.tgz
-    version: 1.2.0
-  - apiVersion: v2
-    appVersion: 0.1.1
-    created: "2025-04-15T12:06:59.425538953+03:30"
-    dependencies:
-    - name: minio
-      repository: https://charts.bitnami.com/bitnami
-      version: 16.0.2
-    description: Helm chart for flink kube operator
-    digest: 2b307a113476eebb34f58308bf1d4d0d36ca5e08fe6541f369a1c231ae0a71be
-    name: flink-kube-operator
-    type: application
-    urls:
-    - flink-kube-operator-1.1.2.tgz
-    version: 1.1.2
-  - apiVersion: v2
-    appVersion: 0.1.1
-    created: "2025-04-12T23:13:39.394371646+03:30"
-    dependencies:
-    - name: minio
-      repository: https://charts.bitnami.com/bitnami
-      version: 16.0.2
-    description: Helm chart for flink kube operator
-    digest: 14b08b443b4118cee4c279f62b498bc040b4a3e7ebafa8e195606e3d9b21810a
-    name: flink-kube-operator
-    type: application
-    urls:
-    - flink-kube-operator-1.0.1.tgz
-    version: 1.0.1
-  - apiVersion: v2
-    appVersion: 0.1.1
-    created: "2025-04-06T01:52:09.478716316+03:30"
-    dependencies:
-    - name: minio
-      repository: https://charts.bitnami.com/bitnami
-      version: 16.0.2
-    description: Helm chart for flink kube operator
-    digest: e177bc2f11987f4add27c09e521476eabaa456df1b9621321200b58f3a330813
-    name: flink-kube-operator
-    type: application
-    urls:
-    - flink-kube-operator-1.0.0.tgz
-    version: 1.0.0
-  - apiVersion: v2
-    appVersion: 0.1.0
-    created: "2025-04-04T13:50:27.971040367+03:30"
-    description: Helm chart for flink kube operator
-    digest: 00acef7878bcf372d036fabaac400913097d678087a756102b54a28428197bdf
-    name: flink-kube-operator
-    type: application
-    urls:
-    - flink-kube-operator-0.1.14.tgz
-    version: 0.1.14
-  - apiVersion: v2
-    appVersion: 0.1.0
-    created: "2025-03-04T23:13:19.698003661+03:30"
-    description: Helm chart for flink kube operator
-    digest: d104b9242362415a7b920e4e2af975730e208ff73db17b8d2afd11ea8b78b4a2
-    name: flink-kube-operator
-    type: application
-    urls:
-    - flink-kube-operator-0.1.13.tgz
-    version: 0.1.13
-  - apiVersion: v2
-    appVersion: 0.1.0
-    created: "2025-03-04T23:13:19.697555829+03:30"
-    description: Helm chart for flink kube operator
-    digest: f58802990389ecde00a49a442f6e83a007e281e972d07f2979657d2763fe94ba
-    name: flink-kube-operator
-    type: application
-    urls:
-    - flink-kube-operator-0.1.12.tgz
-    version: 0.1.12
-  - apiVersion: v2
-    appVersion: 0.1.0
-    created: "2025-03-04T18:04:35.491747333+03:30"
-    description: Helm chart for flink kube operator
-    digest: 0daa98c63b443018c2072a2d7448c972faff2274fb04433c613532b408cd3ab1
-    name: flink-kube-operator
-    type: application
-    urls:
-    - flink-kube-operator-0.1.11.tgz
-    version: 0.1.11
-  - apiVersion: v2
-    appVersion: 0.1.0
-    created: "2025-03-04T18:04:35.490697387+03:30"
-    description: Helm chart for flink kube operator
-    digest: e091256eeb8640b61443cbe4781426ef493737ab0ac1145e568426bb2c1ed3ba
-    name: flink-kube-operator
-    type: application
-    urls:
-    - flink-kube-operator-0.1.10.tgz
-    version: 0.1.10
-  - apiVersion: v2
-    appVersion: 0.1.0
-    created: "2025-03-04T18:04:35.495842696+03:30"
-    description: Helm chart for flink kube operator
-    digest: abc08853c65ba36ff3485f182555522408e150f2508d4cac672d588972ddca3c
-    name: flink-kube-operator
-    type: application
-    urls:
-    - flink-kube-operator-0.1.9.tgz
-    version: 0.1.9
-  - apiVersion: v2
-    appVersion: 0.1.0
-    created: "2025-03-04T18:04:35.495392608+03:30"
-    description: Helm chart for flink kube operator
-    digest: 3986a0a2348db1e17a1524eb0d87eabf6d64050d4007c5b393f723393cc4b675
-    name: flink-kube-operator
-    type: application
-    urls:
-    - flink-kube-operator-0.1.8.tgz
-    version: 0.1.8
-  - apiVersion: v2
-    appVersion: 0.1.0
-    created: "2025-03-04T18:04:35.494948853+03:30"
-    description: Helm chart for flink kube operator
-    digest: 1bbeb92ecd10e36fa7d742a61cced0d842139ada0cfeff6fa1b0cf8718189235
-    name: flink-kube-operator
-    type: application
-    urls:
-    - flink-kube-operator-0.1.7.tgz
-    version: 0.1.7
-  - apiVersion: v2
-    appVersion: 0.1.0
-    created: "2025-03-04T18:04:35.49450822+03:30"
-    description: Helm chart for flink kube operator
-    digest: 4031f4a79e65f6c5e60b6ebf9dd7e2a663b1fb6f893056ad81ca33660f94406e
-    name: flink-kube-operator
-    type: application
-    urls:
-    - flink-kube-operator-0.1.6.tgz
-    version: 0.1.6
-  - apiVersion: v2
-    appVersion: 0.1.0
-    created: "2025-03-04T18:04:35.494040193+03:30"
-    description: Helm chart for flink kube operator
-    digest: 22ed155c8538ca5e7dc26863304eb9f76b09c454edbf709a891d7ccc440f35f6
-    name: flink-kube-operator
-    type: application
-    urls:
-    - flink-kube-operator-0.1.5.tgz
-    version: 0.1.5
-  - apiVersion: v2
-    appVersion: 0.1.0
-    created: "2025-03-04T18:04:35.493584927+03:30"
-    description: Helm chart for flink kube operator
-    digest: b548a64ef89bbcd12d92fefffd1fd37758e8fccda02aecd97c7519a08f10fa4a
-    name: flink-kube-operator
-    type: application
-    urls:
-    - flink-kube-operator-0.1.4.tgz
-    version: 0.1.4
-  - apiVersion: v2
-    appVersion: 0.1.0
-    created: "2025-03-04T18:04:35.493138547+03:30"
-    description: Helm chart for flink kube operator
-    digest: 05a9664f574e2d5d1cca764efb6481ad21b9176663b907973a8ef5264f15a91f
-    name: flink-kube-operator
-    type: application
-    urls:
-    - flink-kube-operator-0.1.3.tgz
-    version: 0.1.3
-  - apiVersion: v2
-    appVersion: 0.1.0
-    created: "2025-03-04T18:04:35.492696005+03:30"
-    description: Helm chart for flink kube operator
-    digest: 89345b1a9a79aa18b646705aeb8cfdc547629600cb8a00708a3f64d188f296f2
-    name: flink-kube-operator
-    type: application
-    urls:
-    - flink-kube-operator-0.1.2.tgz
-    version: 0.1.2
-  - apiVersion: v2
-    appVersion: 0.1.0
-    created: "2025-03-04T18:04:35.490170385+03:30"
-    description: Helm chart for flink kube operator
-    digest: 1d2af9af6b9889cc2962d627946464766f1b65b05629073b7fffb9a98cd957e2
-    name: flink-kube-operator
-    type: application
-    urls:
-    - flink-kube-operator-0.1.1.tgz
-    version: 0.1.1
-  - apiVersion: v2
-    appVersion: 0.1.0
-    created: "2025-03-04T18:04:35.489734651+03:30"
-    description: Helm chart for flink kube operator
-    digest: 0890d955904e6a3b2155c086a933b27e45266d896fb69eaad0e811dea40414da
-    name: flink-kube-operator
-    type: application
-    urls:
-    - flink-kube-operator-0.1.0.tgz
-    version: 0.1.0
-generated: "2025-07-18T18:09:46.244672127+03:30"

helm/templates/NOTES.txt

@@ -17,6 +17,6 @@
 {{- else if contains "ClusterIP" .Values.service.type }}
   export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "flink-kube-operator.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
   export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}")
-  echo "Visit http://127.0.0.1:8081 to use your application"
+  echo "Visit http://127.0.0.1:8080 to use your application"
-  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8081:$CONTAINER_PORT
+  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT
 {{- end }}

helm/templates/flink/deploy.yaml

@@ -0,0 +1,71 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ .Release.Name }}-flink  # Adding the flink prefix to the name
+  labels:
+    app.kubernetes.io/name: {{ .Release.Name }}-flink  # Adding the flink prefix to the labels
+    app.kubernetes.io/instance: {{ .Release.Name }}  # Using the release name for instance
+    app.kubernetes.io/managed-by: Helm
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: {{ .Release.Name }}-flink  # Adding the flink prefix to the selector
+      app.kubernetes.io/instance: {{ .Release.Name }}
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: {{ .Release.Name }}-flink  # Adding the flink prefix to the template labels
+        app.kubernetes.io/instance: {{ .Release.Name }}
+    spec:
+      serviceAccountName: {{ include "flink-kube-operator.serviceAccountName" . }}
+
+      containers:
+        - name: flink
+          image: {{ .Values.flink.image.repository }}:{{ .Values.flink.image.tag }}
+          imagePullPolicy: Always
+          ports:
+            - containerPort: 8081  # JobManager Web UI port
+            - containerPort: 6121  # TaskManager communication port
+            - containerPort: 6122  # TaskManager communication port
+          env:
+            - name: JOB_MANAGER_RPC_ADDRESS
+              value: "localhost"  # JobManager and TaskManager in the same container
+            - name: FLINK_PROPERTIES
+              value: |
+                jobmanager.rpc.address: localhost
+                jobmanager.memory.process.size: 2048m
+                taskmanager.memory.process.size: 2048m
+                taskmanager.data.port: 6125
+                taskmanager.numberOfTaskSlots: {{ .Values.flink.taskManager.numberOfTaskSlots }}
+                parallelism.default: {{ .Values.flink.parallelism.default }}
+                state.backend: {{ .Values.flink.state.backend }}
+                state.savepoints.dir: {{ .Values.flink.state.savepoints.dir }}
+                rest.port: 8081
+                rootLogger.level = DEBUG
+                rootLogger.appenderRef.console.ref = ConsoleAppender
+                web.upload.dir: /opt/flink/data/web-upload
+                state.checkpoints.dir: file:///tmp/flink-checkpoints
+                high-availability.type: kubernetes
+                high-availability.storageDir: file:///opt/flink/ha
+                kubernetes.cluster-id: cluster-one
+                kubernetes.namespace: {{ .Release.Namespace }}
+          volumeMounts:
+            - name: flink-data
+              mountPath: /opt/flink/data
+              subPath: data
+            - name: flink-data
+              mountPath: /opt/flink/web-upload
+              subPath: web-upload
+            - name: flink-savepoints
+              mountPath: /opt/flink/savepoints
+            - name: flink-savepoints
+              mountPath: /opt/flink/ha
+              subPath: ha
+
+      volumes:
+        - name: flink-data
+          emptyDir: {}  # Temporary storage for internal data
+        - name: flink-savepoints
+          persistentVolumeClaim:
+            claimName: {{ .Values.flink.state.savepoints.pvcName }}  # PVC for savepoints persistence

helm/templates/flink/pvc.yaml

@@ -0,0 +1,10 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: {{ .Values.flink.state.savepoints.pvcName }}  # Adding the flink prefix to PVC name
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: {{ .Values.flink.persistence.size }}  # Use size defined in values.yaml

helm/templates/flink/service.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: flink  # Adding the flink prefix to the service name
+  labels:
+    app.kubernetes.io/name: {{ .Release.Name }}-flink  # Adding the flink prefix to labels
+    app.kubernetes.io/instance: {{ .Release.Name }}
+spec:
+  ports:
+    - port: 8081
+      targetPort: 8081
+  selector:
+    app.kubernetes.io/name: {{ .Release.Name }}-flink  # Adding the flink prefix to selector
+    app.kubernetes.io/instance: {{ .Release.Name }}
+  type: ClusterIP  # Change to LoadBalancer if you want external access

helm/templates/operator/deployment.yaml

@@ -0,0 +1,61 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "flink-kube-operator.fullname" . }}
+  labels:
+    {{- include "flink-kube-operator.labels" . | nindent 4 }}
+spec:
+  {{- if not .Values.autoscaling.enabled }}
+  replicas: {{ .Values.replicaCount }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "flink-kube-operator.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "flink-kube-operator.labels" . | nindent 8 }}
+        {{- with .Values.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "flink-kube-operator.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: {{ .Values.service.port }}
+              protocol: TCP
+          env:
+            - name: FLINK_API_URL
+              value: {{ .Values.config.flinkApiUrl }}
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+
+        
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}

helm/templates/operator/role.yaml

@@ -2,6 +2,7 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: Role
 metadata:
   name: {{ include "flink-kube-operator.serviceAccountName" . }}
+  namespace: {{ .Release.Namespace }}  # Namespace where the role is created
   labels:
     {{- include "flink-kube-operator.labels" . | nindent 4 }}
 rules:

helm/templates/operator/service.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "flink-kube-operator.fullname" . }}
+  labels:
+    {{- include "flink-kube-operator.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "flink-kube-operator.selectorLabels" . | nindent 4 }}

helm/values.yaml

@@ -38,7 +38,8 @@ podAnnotations: {}
 # For more information checkout: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/
 podLabels: {}
 
-podSecurityContext: {} # fsGroup: 2000
+podSecurityContext: {}
+  # fsGroup: 2000
 
 securityContext: {}
   # capabilities:
@@ -53,7 +54,7 @@ service:
   # This sets the service type more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#publishing-services-service-types
   type: ClusterIP
   # This sets the ports more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#field-spec-ports
-  port: 3000
+  port: 80
 
 # This block is for setting up the ingress for more information can be found here: https://kubernetes.io/docs/concepts/services-networking/ingress/
 ingress:
@@ -63,10 +64,10 @@ ingress:
     # kubernetes.io/ingress.class: nginx
     # kubernetes.io/tls-acme: "true"
   hosts:
-  - host: chart-example.local
+    - host: chart-example.local
-    paths:
+      paths:
-    - path: /
+        - path: /
-      pathType: ImplementationSpecific
+          pathType: ImplementationSpecific
   tls: []
   #  - secretName: chart-example-tls
   #    hosts:
@@ -105,6 +106,7 @@ autoscaling:
 config:
   flinkApiUrl: flink:8081
 
+
 nodeSelector: {}
 
 tolerations: []
@@ -115,44 +117,22 @@ affinity: {}
 flink:
   image:
     repository: lcr.logicamp.tech/library/flink
-    tag: 1.20.1-scala_2.12-java17-minicluster
+    tag: 1.20.0-scala_2.12-java17-minicluster
 
   parallelism:
-    default: 1 # Default parallelism for Flink jobs
+    default: 1  # Default parallelism for Flink jobs
 
   state:
-    backend: rocksdb # Use RocksDB for state backend
+    backend: rocksdb  # Use RocksDB for state backend
-    incremental: true
+    savepoints:
-    ha:
+      dir: "file:///opt/flink/savepoints"  # Directory to store savepoints
-      dir: "/opt/flink/ha" # Directory to store ha data
+      pvcName: flink-savepoints-pvc  # PVC for savepoints persistence
-      pvcName: flink-ha-pvc # PVC for ha
-      size: 10Gi # PVC size for ha
-    checkpoint:
-      storageType: s3 # s3 / filesystem
-      interval: 5min
-      mode: EXACTLY_ONCE
-      size: 8Gi
-    savepoint:
-      storageType: s3
-      size: 8Gi
-
-  jobManager:
-    processMemory: 4096m # Size of job manager process memory
-
-  properties:
-    jobmanager.rpc.timeout: 300s
 
   taskManager:
-    numberOfTaskSlots: 12 # Number of task slots for task manager
+    numberOfTaskSlots: 100  # Number of task slots for TaskManager
-    processMemory: 4096m # Size of task manager process memory
+
-    replicas: 1 # Number of task manager replicas
+  persistence:
-    storage:
+    enabled: true
-      rocksDb:
+    size: 10Gi  # PVC size for savepoints storage
-        size: 4Gi
+    accessModes:
-    resources:
+      - ReadWriteOnce
-      limits:
-        cpu: 3
-        memory: 4Gi
-      requests:
-        cpu: 1
-        memory: 2Gi

internal/crd/finalizer.go

@@ -1,61 +1,14 @@
 package crd
 
 import (
-	"context"
+	"github.com/reactivex/rxgo/v2"
-	"flink-kube-operator/internal/crd/v1alpha1"
-	"flink-kube-operator/pkg"
-
-	"go.uber.org/zap"
-	"k8s.io/apimachinery/pkg/types"
 	"sigs.k8s.io/controller-runtime/pkg/controller/controllerutil"
 )
 
-var FinalizerChannel chan (types.UID) = make(chan (types.UID))
+func (crd Crd) manageFinalizer(jobEventObservable rxgo.Observable) {
-
+	for j := range jobEventObservable.Observe() {
-func (crd Crd) manageFinalizer(jobEventChannel chan FlinkJobCrdEvent) {
+		jobEvent := j.V.(*FlinkJobCrdEvent)
-
+		//pkg.Logger.Debug("[crd] [manage-finalizer] adding finalizer for", zap.String("name", jobEvent.Job.GetName()))
-	finalizerName := "flink-operator.logicamp.tech/finalizer"
+		controllerutil.AddFinalizer(jobEvent.Job, "")
-	for jobEvent := range jobEventChannel {
-		pkg.Logger.Debug("[crd] [manage-finalizer] main loop", zap.String("name", jobEvent.Job.Name))
-		go func() {
-			if jobEvent.Job.GetDeletionTimestamp() != nil {
-				// Resource is being deleted
-				if controllerutil.ContainsFinalizer(jobEvent.Job, finalizerName) {
-					// Perform cleanup
-					pkg.Logger.Debug("[finalizer] stopping managed job", zap.String("name", jobEvent.Job.GetName()))
-					if err := crd.cleanupResources(jobEvent.Job); err != nil {
-						pkg.Logger.Info("[crd] [manage-finalizer] cleanup failed", zap.Error(err))
-						return
-					}
-
-					// Remove finalizer
-					controllerutil.RemoveFinalizer(jobEvent.Job, finalizerName)
-					if err := crd.runtimeClient.Update(context.Background(), jobEvent.Job); err != nil {
-						pkg.Logger.Info("[crd] [manage-finalizer] failed to remove finalizer", zap.Error(err))
-						return
-					}
-					pkg.Logger.Debug("[crd] [manage-finalizer] job removed", zap.String("name", jobEvent.Job.GetName()))
-
-				}
-				return
-			}
-
-			// Add finalizer if not present
-			if !controllerutil.ContainsFinalizer(jobEvent.Job, finalizerName) {
-				controllerutil.AddFinalizer(jobEvent.Job, finalizerName)
-				pkg.Logger.Debug("[finalizer] adding job")
-				// Update the resource to add the finalizer
-				if err := crd.runtimeClient.Update(context.Background(), jobEvent.Job); err != nil {
-					pkg.Logger.Info("[finalizer] failed to add", zap.Error(err))
-					return
-				}
-			}
-
-		}()
 	}
 }
-
-func (crd Crd) cleanupResources(job *v1alpha1.FlinkJob) error {
-	FinalizerChannel <- job.GetUID()
-	return nil
-}

internal/crd/new.go

@@ -2,59 +2,44 @@ package crd
 
 import (
 	"flink-kube-operator/internal/crd/v1alpha1"
-	"os"
 
-	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/client-go/dynamic"
 	"k8s.io/client-go/rest"
 	"k8s.io/client-go/tools/clientcmd"
-	"sigs.k8s.io/controller-runtime/pkg/client"
-	"sigs.k8s.io/controller-runtime/pkg/client/config"
 )
 
 type Crd struct {
-	client        dynamic.ResourceInterface
+	client dynamic.NamespaceableResourceInterface
-	runtimeClient client.Client
 }
 
 func New() *Crd {
-	// Get Kubernetes config_
+	// Get Kubernetes config
-	config_, err := clientcmd.BuildConfigFromFlags("", clientcmd.RecommendedHomeFile)
+	config, err := clientcmd.BuildConfigFromFlags("", clientcmd.RecommendedHomeFile)
 	if err != nil {
-		config_, err = rest.InClusterConfig()
+		config, err = rest.InClusterConfig()
 		if err != nil {
 			panic(err)
 		}
 	}
 
 	// Create dynamic client
-	dynamicClient, err := dynamic.NewForConfig(config_)
+	dynamicClient, err := dynamic.NewForConfig(config)
 	if err != nil {
 		panic(err)
 	}
 
-	scheme := runtime.NewScheme()
-	v1alpha1.AddKnownTypes(scheme)
 	// Get FlinkJob resource interface
-	flinkJobClient := dynamicClient.Resource(v1alpha1.FlinkJobGVR).Namespace(os.Getenv("NAMESPACE"))
+	flinkJobClient := dynamicClient.Resource(v1alpha1.FlinkJobGVR)
-	runtimeClient, err := client.New(config.GetConfigOrDie(), client.Options{
+
-		Scheme: scheme,
-	})
-	if err != nil {
-		panic(err)
-	}
 	crd := Crd{
-		client:        flinkJobClient,
+		client: flinkJobClient,
-		runtimeClient: runtimeClient,
 	}
 
-	jobEventCh := make(chan FlinkJobCrdEvent)
-
-	// add finalizer to new resources
-	go crd.manageFinalizer(jobEventCh)
-
 	// Watch for FlinkJob creation
-	crd.watchFlinkJobs(jobEventCh)
+	jobEventObservable := crd.watchFlinkJobs()
+
+	// add finalizer to new resources
+	go crd.manageFinalizer(jobEventObservable)
 
 	return &crd
 }

internal/crd/patch.go

@@ -14,7 +14,6 @@ import (
 
 func (crd *Crd) Patch(jobUid types.UID, patchData map[string]interface{}) error {
 	job := GetJob(jobUid)
-	// pkg.Logger.Debug("[patch-job]", zap.Any("jobUid", jobUid))
 
 	patchBytes, err := json.Marshal(patchData)
 	if err != nil {
@@ -23,6 +22,7 @@ func (crd *Crd) Patch(jobUid types.UID, patchData map[string]interface{}) error
 
 	// Patch the status sub-resource
 	unstructuredJob, err := crd.client.
+		Namespace(job.GetNamespace()).
 		Patch(
 			context.Background(),
 			job.GetName(),

internal/crd/repo.go

@@ -14,10 +14,6 @@ func (crd *Crd) repsert(job *v1alpha1.FlinkJob) {
 	jobs.Store(job.GetUID(), job)
 }
 
-func (crd *Crd) remove(uid types.UID) {
-	jobs.Delete(uid)
-}
-
 func GetJob(uid types.UID) v1alpha1.FlinkJob {
 	job, _ := jobs.Load(uid)
 	return *job.DeepCopy()

internal/crd/v1alpha1/flink_job.go

@@ -10,15 +10,12 @@ import (
 //go:generate go run sigs.k8s.io/controller-tools/cmd/controller-gen object paths=$GOFILE
 
 type FlinkJobSpec struct {
-	Key                     string          `json:"key"`
+	Key               string          `json:"key"`
-	Name                    string          `json:"name"`
+	Name              string          `json:"name"`
-	Parallelism             int             `json:"parallelism"`
+	Parallelism       int             `json:"parallelism"`
-	JarURI                  string          `json:"jarUri"`
+	JarURI            string          `json:"jarUri"`
-	JarURIBasicAuthUsername *string         `json:"jarURIBasicAuthUsername"`
+	SavepointInterval metaV1.Duration `json:"savepointInterval"`
-	JarURIBasicAuthPassword *string         `json:"jarURIBasicAuthPassword"`
+	EntryClass        string          `json:"entryClass"`
-	SavepointInterval       metaV1.Duration `json:"savepointInterval"`
-	EntryClass              string          `json:"entryClass"`
-	Args                    []string        `json:"args"`
 }
 
 type FlinkJobStatus struct {
@@ -57,7 +54,6 @@ var (
 	ErrNoJarId              = errors.New("[managed-job] no jar id")
 	ErrNoSavepointTriggerId = errors.New("[managed-job] no savepoint trigger id")
 	ErrNoSavepointPath      = errors.New("[managed-job] no savepoint path")
-	ErrOnStartingJob        = errors.New("[managed-job] error on starting job")
 )
 
 type JobStatus string

internal/crd/v1alpha1/register.go

@@ -20,11 +20,11 @@ var FlinkJobGVR = schema.GroupVersionResource{
 }
 
 var (
-	SchemeBuilder = runtime.NewSchemeBuilder(AddKnownTypes)
+	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
 	AddToScheme   = SchemeBuilder.AddToScheme
 )
 
-func AddKnownTypes(scheme *runtime.Scheme) error {
+func addKnownTypes(scheme *runtime.Scheme) error {
 	scheme.AddKnownTypes(SchemeGroupVersion,
 		&FlinkJob{},
 		&FlinkJobList{},

internal/crd/watch.go

@@ -3,10 +3,10 @@ package crd
 import (
 	"context"
 	"flink-kube-operator/internal/crd/v1alpha1"
-	"os"
 
 	"flink-kube-operator/pkg"
 
+	"github.com/reactivex/rxgo/v2"
 	"go.uber.org/zap"
 	metaV1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
@@ -14,57 +14,52 @@ import (
 	"k8s.io/apimachinery/pkg/watch"
 )
 
-func (crd Crd) watchFlinkJobs(ch chan FlinkJobCrdEvent) {
+func (crd Crd) watchFlinkJobs() rxgo.Observable {
+
+	ch := make(chan rxgo.Item)
 
 	go func() {
-		for {
+		pkg.Logger.Debug("[crd] starting watch")
-			pkg.Logger.Debug("[crd] starting watch")
+		watcher, err := crd.client.Watch(context.Background(), metaV1.ListOptions{})
-			watcher, err := crd.client.Watch(context.Background(), metaV1.ListOptions{})
+		if err != nil {
-			if err != nil {
+			panic(err)
-				panic(err)
-			}
-			namespace := os.Getenv("NAMESPACE")
-			pkg.Logger.Debug("[crd] [watch]", zap.String("namespace", namespace))
-			for event := range watcher.ResultChan() {
-				unstructuredJob := event.Object.(*unstructured.Unstructured)
-				unstructuredMap, _, err := unstructured.NestedMap(unstructuredJob.Object)
-				if err != nil {
-					pkg.Logger.Error("[crd] [watch]cannot create unstructured map", zap.Error(err))
-					continue
-				}
-				job := &v1alpha1.FlinkJob{}
-
-				err = runtime.DefaultUnstructuredConverter.FromUnstructured(unstructuredMap, job)
-				if err != nil {
-					pkg.Logger.Error("[crd] [watch]cannot convert unstructured to structured", zap.Error(err))
-					continue
-				}
-				if job.Namespace != namespace {
-					continue
-				}
-
-				go func() {
-					ch <- FlinkJobCrdEvent{
-						EventType: event.Type,
-						Job:       job,
-					}
-				}()
-				pkg.Logger.Debug("[crd] [watch] change in", zap.String("name", job.Name), zap.String("operation", string(event.Type)))
-				switch event.Type {
-				case watch.Bookmark:
-				case watch.Modified:
-					//pkg.Logger.Info("[crd] [watch] flink job modified", zap.String("jobName", job.GetName()))
-					crd.repsert(job)
-				case watch.Added:
-					//pkg.Logger.Info("[crd] [watch] new flink job created")
-					crd.repsert(job)
-				case watch.Deleted:
-					crd.remove(job.UID)
-				}
-			}
-			defer watcher.Stop()
-			pkg.Logger.Warn("[crd] [watch] Watcher stopped, restarting...")
 		}
+		defer watcher.Stop()
+		for event := range watcher.ResultChan() {
+			pkg.Logger.Debug("[crd] event received", zap.Any("type", event.Type))
+			unstructuredJob := event.Object.(*unstructured.Unstructured)
+			unstructuredMap, _, err := unstructured.NestedMap(unstructuredJob.Object)
+			if err != nil {
+				pkg.Logger.Error("cannot create unstructured map", zap.Error(err))
+				continue
+			}
+			job := &v1alpha1.FlinkJob{}
+
+			err = runtime.DefaultUnstructuredConverter.FromUnstructured(unstructuredMap, job)
+			if err != nil {
+				pkg.Logger.Error("cannot convert unstructured to structured", zap.Error(err))
+				continue
+			}
+
+			ch <- rxgo.Item{
+				V: &FlinkJobCrdEvent{
+					EventType: event.Type,
+					Job:       job,
+				},
+			}
+			switch event.Type {
+			case watch.Bookmark:
+			case watch.Modified:
+				pkg.Logger.Info("[crd] [watch] flink job modified", zap.String("jobName", job.GetName()))
+				crd.repsert(job)
+			case watch.Added:
+				pkg.Logger.Info("[crd] [watch] new flink job created")
+				crd.repsert(job)
+			case watch.Deleted:
+			}
+		}
+
 	}()
 
+	return rxgo.FromChannel(ch)
 }

internal/jar/jar.go

@@ -1,34 +1,27 @@
 package jar
 
 import (
-	"crypto/rand"
-	"encoding/base64"
-	"encoding/hex"
 	"errors"
 	"io"
 	"net/http"
-	"net/http/cookiejar"
 	"os"
 	"strings"
 
 	"flink-kube-operator/pkg"
 
 	api "github.com/logi-camp/go-flink-client"
+	gonanoid "github.com/matoous/go-nanoid/v2"
 	"go.uber.org/zap"
 )
 
 type JarFile struct {
-	uri               string
+	uri      string
-	filePath          string
+	filePath string
-	basicAuthUsername *string
-	basicAuthPassword *string
 }
 
-func NewJarFile(URI string, basicAuthUsername *string, basicAuthPassword *string) (*JarFile, error) {
+func NewJarFile(URI string) (*JarFile, error) {
 	jarFile := &JarFile{
-		uri:               URI,
+		uri: URI,
-		basicAuthUsername: basicAuthUsername,
-		basicAuthPassword: basicAuthPassword,
 	}
 	err := jarFile.Download()
 	if err != nil {
@@ -53,9 +46,7 @@ func (jarFile *JarFile) Upload(flinkClient *api.Client) (fileName string, err er
 }
 
 func (jarFile *JarFile) Download() error {
-	randBytes := make([]byte, 16)
+	fileName, _ := gonanoid.New()
-	rand.Read(randBytes)
-	fileName := hex.EncodeToString(randBytes)
 	jarFile.filePath = "/tmp/" + fileName + ".jar"
 	out, err := os.Create(jarFile.filePath)
 	if err != nil {
@@ -63,45 +54,9 @@ func (jarFile *JarFile) Download() error {
 	}
 
 	defer out.Close()
-
+	resp, err := http.Get(jarFile.uri)
-	var resp *http.Response
+	if err != nil || resp.StatusCode > 299 {
-	if jarFile.basicAuthPassword != nil && jarFile.basicAuthUsername != nil {
-
-		basicAuth := func(username, password string) string {
-			auth := username + ":" + password
-			return base64.StdEncoding.EncodeToString([]byte(auth))
-		}
-
-		redirectPolicyFunc := func(req *http.Request, via []*http.Request) error {
-			req.Header.Add("Authorization", "Basic "+basicAuth(*jarFile.basicAuthUsername, *jarFile.basicAuthPassword))
-			return nil
-		}
-
-		client := &http.Client{
-			Jar:           &cookiejar.Jar{},
-			CheckRedirect: redirectPolicyFunc,
-		}
-
-		req, err := http.NewRequest("GET", jarFile.uri, nil)
-		if err != nil {
-			jarFile.delete()
-			return err
-		}
-		req.Header.Add("Authorization", "Basic "+basicAuth(*jarFile.basicAuthUsername, *jarFile.basicAuthPassword))
-		resp, err = client.Do(req)
-	} else {
-		resp, err = http.Get(jarFile.uri)
-	}
-	if err != nil {
 		jarFile.delete()
-		pkg.Logger.Error("error in downloading jar", zap.Error(err))
-		return err
-	}
-	if resp.StatusCode > 299 {
-		respBody := []byte{}
-		resp.Body.Read(respBody)
-		err = errors.New(string(respBody) + " status:" + resp.Status)
-		pkg.Logger.Error("error in downloading jar", zap.Error(err))
 		return err
 	}
 

internal/managed_job/cycle.go

@@ -10,11 +10,16 @@ import (
 )
 
 func (job *ManagedJob) Cycle() {
-	// pkg.Logger.Debug("[managed-job] [new] check cycle", zap.String("jobName", job.def.GetName()))
+	pkg.Logger.Debug("[managed-job] [new] check cycle", zap.String("jobName", job.def.GetName()))
 
 	// Init job
-	if job.def.Status.LifeCycleStatus == "" && (job.def.Status.JobStatus == "" || job.def.Status.JobStatus == v1alpha1.JobStatusFinished) {
+	if job.def.Status.LifeCycleStatus == "" && job.def.Status.JobStatus == "" {
-		job.Run(false)
+		job.run(false)
+		return
+	}
+
+	if job.def.Status.JobStatus == v1alpha1.JobStatusFinished && job.def.Status.LifeCycleStatus == v1alpha1.LifeCycleStatusGracefullyPaused {
+		job.run(true)
 		return
 	}
 
@@ -36,12 +41,6 @@ func (job *ManagedJob) Cycle() {
 	if job.def.Status.JobStatus == v1alpha1.JobStatusCreating {
 		return
 	}
-
-	if job.def.Status.JobStatus == v1alpha1.JobStatusFailed {
-		job.def.Status.LifeCycleStatus = v1alpha1.LifeCycleStatusFailed
-		job.crd.SetJobStatus(job.def.UID, job.def.Status)
-		return
-	}
 	// if job.def.Status.JobStatus == v1alpha1.JobStatusFailed && job.def.Status.LastSavepointPath != nil {
 	// 	//job.restore()
 	// 	return
@@ -51,5 +50,5 @@ func (job *ManagedJob) Cycle() {
 	// 	return
 	// }
 
-	pkg.Logger.Warn("[managed-job] [cycle] unhandled job status", zap.String("name", job.def.Name), zap.String("status", string(job.def.Status.JobStatus)), zap.String("namespace", job.def.Namespace))
+	pkg.Logger.Warn("[managed-job] [cycle]", zap.String("unhanded job status", string(job.def.Status.JobStatus)))
 }

internal/managed_job/pause.go

@@ -10,7 +10,7 @@ import (
 	"go.uber.org/zap"
 )
 
-func (job *ManagedJob) Pause() error {
+func (job *ManagedJob) pause() error {
 	var err error
 	if job.def.Status.JobId != nil {
 		result, stopJobErr := job.client.StopJobWithSavepoint(*job.def.Status.JobId, os.Getenv("SAVEPOINT_PATH"), false)
@@ -33,7 +33,7 @@ func (job *ManagedJob) Pause() error {
 		if savepointPath != "" {
 			job.def.Status.LastSavepointPath = &savepointPath
 			job.def.Status.PauseSavepointTriggerId = nil
-			job.def.Status.JobStatus = "FINISHED"
+			job.def.Status.JobStatus = ""
 			job.def.Status.LastSavepointPath = &savepointPath
 			lastSavepointDate := time.Now()
 			job.def.Status.LastSavepointDate = &lastSavepointDate

internal/managed_job/remove.go

@@ -1,11 +1,5 @@
 package managed_job
 
-import "errors"
+func (job *ManagedJob) Stop() {
-
+	job.client.StopJob(*job.def.Status.JobId)
-func (job *ManagedJob) Stop() error {
-	if job.def.Status.JobId != nil {
-		return job.client.StopJob(*job.def.Status.JobId)
-	} else {
-		return errors.New("job Id not found")
-	}
 }

internal/managed_job/run.go

@@ -11,8 +11,8 @@ import (
 	"go.uber.org/zap"
 )
 
-// Run the job from savepoint and jarId in managedJob
+// run the job from savepoint and jarId in managedJob
-func (job *ManagedJob) Run(restoreMode bool) error {
+func (job *ManagedJob) run(restoreMode bool) error {
 	var savepointPath string
 	if job.def.Status.LastSavepointPath == nil {
 		pkg.Logger.Error("[managed-job] [restore]", zap.Error(v1alpha1.ErrNoSavepointPath))
@@ -42,25 +42,16 @@ func (job *ManagedJob) Run(restoreMode bool) error {
 				AllowNonRestoredState: true,
 				EntryClass:            job.def.Spec.EntryClass,
 				SavepointPath:         savepointPath,
-				Parallelism:           job.def.Spec.Parallelism,
-				ProgramArg:            job.def.Spec.Args,
 			})
 			if err == nil {
 				pkg.Logger.Info("[managed-job] [run] jar successfully ran", zap.Any("run-jar-resp", runJarResp))
 				jobId = &runJarResp.JobId
 				break
 			} else {
-				if strings.Contains(err.Error(), ".jar does not exist") {
+				if strings.ContainsAny(err.Error(), ".jar does not exist") {
-					pkg.Logger.Error("[managed-job] [run] unhandled jar run Flink error", zap.Error(err))
 					shouldUpload = true
 				} else {
 					pkg.Logger.Error("[managed-job] [run] unhandled jar run Flink error", zap.Error(err))
-					stringErr := err.Error()
-					job.def.Status.Error = &stringErr
-					job.def.Status.JobStatus = ""
-					job.def.Status.LifeCycleStatus = v1alpha1.LifeCycleStatusFailed
-					job.crd.SetJobStatus(job.def.UID, job.def.Status)
-					return v1alpha1.ErrOnStartingJob
 				}
 			}
 		}
@@ -75,9 +66,9 @@ func (job *ManagedJob) Run(restoreMode bool) error {
 				})
 				return nil
 			}
-			shouldUpload = false
 			continue
 		}
+		return nil
 	}
 
 	// job.def.Status.JobId = &runJarResp.JobId

internal/managed_job/savepoint.go

@@ -17,14 +17,14 @@ func (job ManagedJob) createSavepoint() error {
 		pkg.Logger.Debug("[managed-job] [savepoint] no job id")
 		return v1alpha1.ErrNoJobId
 	}
-	pkg.Logger.Info("[managed-job] [savepoint] creating savepoint", zap.String("name", job.def.GetName()), zap.String("interval", job.def.Spec.SavepointInterval.String()))
+	pkg.Logger.Info("[managed-job] [savepoint] creating savepoint", zap.String("interval", job.def.Spec.SavepointInterval.String()))
 	resp, err := job.client.SavePoints(*job.def.Status.JobId, os.Getenv("SAVEPOINT_PATH"), false)
 	if err != nil {
 		pkg.Logger.Error("[managed-job] [savepoint] error in creating savepoint", zap.Error(err))
 		return err
 	}
 	pkg.Logger.Debug("[managed-job] [savepoint] savepoint created successfully", zap.String("trigger-id", resp.RequestID))
-	job.def.Status.SavepointTriggerId = &resp.RequestID
+
 	job.crd.Patch(job.def.UID, map[string]interface{}{
 		"status": map[string]interface{}{
 			"savepointTriggerId": resp.RequestID,
@@ -80,16 +80,3 @@ func (job ManagedJob) trackSavepoint() error {
 
 	return nil
 }
-
-func (job ManagedJob) TriggerSavepoint() error {
-	err := job.createSavepoint()
-	if err != nil {
-		return err
-	}
-	err = job.trackSavepoint()
-	return err
-}
-
-func (job ManagedJob) GetLastSavepointPath() *string {
-	return job.def.Status.LastSavepointPath
-}

internal/managed_job/upgrade.go

@@ -18,7 +18,7 @@ func (job *ManagedJob) upgrade() {
 			"jarId": job.def.Status.JarId,
 		},
 	})
-	err := job.Pause()
+	err := job.pause()
 	if err != nil {
 		pkg.Logger.Error("[managed-job] [upgrade] error in pausing", zap.Error(err))
 		return
@@ -30,7 +30,7 @@ func (job *ManagedJob) upgrade() {
 		zap.Error(err),
 	)
 
-	err = job.Run(true)
+	err = job.run(true)
 	if err != nil {
 		pkg.Logger.Error("[managed-job] [upgrade] error in running", zap.Error(err))
 		return

internal/managed_job/upload.go

@@ -2,6 +2,7 @@ package managed_job
 
 import (
 	"flink-kube-operator/internal/jar"
+
 	"flink-kube-operator/pkg"
 
 	"go.uber.org/zap"
@@ -9,7 +10,7 @@ import (
 
 // upload jar file and set the jarId for later usages
 func (job *ManagedJob) upload() error {
-	jarFile, err := jar.NewJarFile(job.def.Spec.JarURI, job.def.Spec.JarURIBasicAuthUsername, job.def.Spec.JarURIBasicAuthPassword)
+	jarFile, err := jar.NewJarFile(job.def.Spec.JarURI)
 	if err != nil {
 		pkg.Logger.Debug("[manage-job] [upload] error on download jar", zap.Error(err))
 		return err
@@ -29,16 +30,3 @@ func (job *ManagedJob) upload() error {
 	})
 	return nil
 }
-
-func (job *ManagedJob) RemoveJar() {
-	if job.def.Status.JarId != nil {
-		err := job.client.DeleteJar(*job.def.Status.JarId)
-		pkg.Logger.Error("[managed-job] [jar]", zap.Error(err))
-		err = job.crd.Patch(job.def.UID, map[string]interface{}{
-			"status": map[string]interface{}{
-				"jarId": nil,
-			},
-		})
-		pkg.Logger.Error("[managed-job] [jar]", zap.Error(err))
-	}
-}

internal/manager/manager.go

@@ -1,8 +1,9 @@
-package managed_job
+package manager
 
 import (
 	"flink-kube-operator/internal/crd"
 	"flink-kube-operator/internal/crd/v1alpha1"
+	"flink-kube-operator/internal/managed_job"
 	"time"
 
 	"flink-kube-operator/pkg"
@@ -15,22 +16,16 @@ import (
 
 type Manager struct {
 	client            *api.Client
-	managedJobs       map[types.UID]ManagedJob
+	managedJobs       map[types.UID]managed_job.ManagedJob
 	processingJobsIds []types.UID
 }
 
-var mgr Manager
-
-func GetManager() Manager {
-	return mgr
-}
-
 func NewManager(client *api.Client, crdInstance *crd.Crd) Manager {
 	ticker := time.NewTicker(5 * time.Second)
 	quit := make(chan struct{})
-	mgr = Manager{
+	mgr := Manager{
 		client:            client,
-		managedJobs:       map[types.UID]ManagedJob{},
+		managedJobs:       map[types.UID]managed_job.ManagedJob{},
 		processingJobsIds: []types.UID{},
 	}
 
@@ -46,18 +41,6 @@ func NewManager(client *api.Client, crdInstance *crd.Crd) Manager {
 			}
 		}
 	}()
-
-	go func() {
-		for event := range crd.FinalizerChannel {
-			manager := mgr.GetJob(event)
-			if manager != nil {
-				err := manager.Stop()
-				pkg.Logger.Info("[finalizer]", zap.Error(err))
-				delete(mgr.managedJobs, event)
-			}
-		}
-	}()
-
 	return mgr
 }
 
@@ -71,7 +54,7 @@ func (mgr *Manager) cycle(client *api.Client, crdInstance *crd.Crd) {
 			},
 		})
 	}
-	pkg.Logger.Debug("[manager] [cycle] overviews", zap.Any("overviews", jobManagerJobOverviews))
+	//pkg.Logger.Debug("[manager] [cycle] overviews", zap.Any("overviews", jobsOverviews))
 
 	// Loop over job definitions as Kubernetes CRD
 	for _, uid := range crd.GetAllJobKeys() {
@@ -85,26 +68,26 @@ func (mgr *Manager) cycle(client *api.Client, crdInstance *crd.Crd) {
 		mgr.processingJobsIds = append(mgr.processingJobsIds, uid)
 
 		// Check if job exists in manager managed jobs
-		managedJob, jobFound := mgr.managedJobs[uid]
+		managedJob, ok := mgr.managedJobs[uid]
-		if jobFound {
+		if ok {
 			managedJob.Update(def)
 		} else {
 			// Add job to manager managed job
-			managedJob = *NewManagedJob(client, def, crdInstance)
+			managedJob = *managed_job.NewManagedJob(client, def, crdInstance)
 		}
 		if jobManagerJobStatusError != nil {
 
 		}
 
-		jobManagerJobOverview, jobFound := lo.Find(jobManagerJobOverviews.Jobs, func(job api.JobOverview) bool {
+		jobManagerJobOverview, ok := lo.Find(jobManagerJobOverviews.Jobs, func(job api.JobOverview) bool {
 			jobId := managedJob.GetJobId()
 			if jobId != nil {
 				return job.ID == *jobId
 			}
 			return false
 		})
-		if jobFound {
+		if ok {
-			// pkg.Logger.Debug("[manager] read status from flink", zap.String("name", jobManagerJobOverview.Name), zap.String("state", jobManagerJobOverview.State))
+			pkg.Logger.Debug("[manager] read status from flink", zap.String("name", jobManagerJobOverview.Name), zap.String("state", jobManagerJobOverview.State))
 			patchStatusObj := map[string]interface{}{
 				"jobStatus": v1alpha1.JobStatus(jobManagerJobOverview.State),
 			}
@@ -116,16 +99,6 @@ func (mgr *Manager) cycle(client *api.Client, crdInstance *crd.Crd) {
 			crdInstance.Patch(uid, map[string]interface{}{
 				"status": patchStatusObj,
 			})
-		} else {
-			// TODO handle job not found status
-			// patchStatusObj := map[string]interface{}{
-			// 	"jobStatus":       "",
-			// 	"lifeCycleStatus": string(v1alpha1.LifeCycleStatusFailed),
-			// }
-
-			// crdInstance.Patch(uid, map[string]interface{}{
-			// 	"status": patchStatusObj,
-			// })
 		}
 
 		managedJob.Cycle()
@@ -136,12 +109,3 @@ func (mgr *Manager) cycle(client *api.Client, crdInstance *crd.Crd) {
 		})
 	}
 }
-
-func (mgr *Manager) GetJobs() map[types.UID]ManagedJob {
-	return mgr.managedJobs
-}
-
-func (mgr *Manager) GetJob(id types.UID) *ManagedJob {
-	job := mgr.managedJobs[id]
-	return &job
-}

internal/rest/base.go

@@ -1,46 +0,0 @@
-package rest
-
-import (
-	"fmt"
-	"log"
-
-	"github.com/danielgtaylor/huma/v2"
-	humaFiber "github.com/danielgtaylor/huma/v2/adapters/humafiber"
-	"github.com/gofiber/fiber/v2"
-)
-
-func Init() {
-	app := fiber.New()
-	app.Use(func(c *fiber.Ctx) error {
-		// Logic to execute before the next handler
-		fmt.Printf("Request Method: %s, URL: %s\n", c.Method(), c.OriginalURL())
-
-		// Call the next handler in the stack
-		err := c.Next()
-
-		// Logic to execute after the next handler
-		fmt.Println("Request completed")
-
-		return err
-	})
-	config := huma.DefaultConfig("Go API", "1.0.0")
-	config.Servers = []*huma.Server{{}}
-	config.Components.SecuritySchemes = map[string]*huma.SecurityScheme{
-		"auth": {
-			Type:         "http",
-			Scheme:       "bearer",
-			BearerFormat: "JWT",
-		},
-	}
-	api := humaFiber.New(app, config)
-	api.UseMiddleware(
-		func(ctx huma.Context, next func(huma.Context)) {
-			ctx = huma.WithValue(ctx, "humaContext", ctx)
-			next(ctx)
-		},
-	)
-
-	initRouter(api)
-
-	log.Fatal(app.Listen(fmt.Sprintf(":%s", "3000")))
-}

internal/rest/controller/crd.go

@@ -1,253 +0,0 @@
-package controller
-
-import (
-	"archive/zip"
-	"bufio"
-	"context"
-	"errors"
-	"flink-kube-operator/internal/crd"
-	"flink-kube-operator/internal/crd/v1alpha1"
-	"flink-kube-operator/internal/managed_job"
-	"flink-kube-operator/internal/rest/types"
-	"flink-kube-operator/pkg"
-	"fmt"
-	"io"
-	"os"
-	"path/filepath"
-	"strings"
-
-	"github.com/danielgtaylor/huma/v2"
-	"go.uber.org/zap"
-	k8sTypes "k8s.io/apimachinery/pkg/types"
-)
-
-type GetJobsReq struct {
-}
-
-type GetJobsResp struct {
-	Body []v1alpha1.FlinkJob
-}
-
-func GetJobs(ctx context.Context, req *GetJobsReq) (*GetJobsResp, error) {
-	jobs := []v1alpha1.FlinkJob{}
-	for _, key := range crd.GetAllJobKeys() {
-		job := crd.GetJob(key)
-		job.ManagedFields = nil
-		jobs = append(jobs, job)
-	}
-	return &GetJobsResp{Body: jobs}, nil
-}
-
-type StopJobReq struct {
-	JobUId string `path:"uid"`
-}
-
-type StopJobRespBody struct {
-	Success bool `json:"success"`
-}
-
-type StopJobResp struct {
-	Body StopJobRespBody
-}
-
-func StopJob(ctx context.Context, req *StopJobReq) (*StopJobResp, error) {
-	mgr := managed_job.GetManager()
-	job := mgr.GetJob(k8sTypes.UID(req.JobUId))
-	err := job.Stop()
-	if err != nil {
-		return nil, err
-	}
-	return &StopJobResp{Body: StopJobRespBody{
-		Success: true,
-	}}, nil
-}
-
-func StartJob(ctx context.Context, req *StopJobReq) (*StopJobResp, error) {
-	mgr := managed_job.GetManager()
-	job := mgr.GetJob(k8sTypes.UID(req.JobUId))
-	err := job.Run(false)
-	if err != nil {
-		return nil, err
-	}
-	return &StopJobResp{Body: StopJobRespBody{
-		Success: true,
-	}}, nil
-}
-
-func ResumeJob(ctx context.Context, req *StopJobReq) (*StopJobResp, error) {
-	mgr := managed_job.GetManager()
-	job := mgr.GetJob(k8sTypes.UID(req.JobUId))
-	err := job.Run(true)
-	if err != nil {
-		return nil, err
-	}
-	return &StopJobResp{Body: StopJobRespBody{
-		Success: true,
-	}}, nil
-}
-
-func RemoveJobJar(ctx context.Context, req *StopJobReq) (*StopJobResp, error) {
-	mgr := managed_job.GetManager()
-	job := mgr.GetJob(k8sTypes.UID(req.JobUId))
-	job.RemoveJar()
-	return &StopJobResp{Body: StopJobRespBody{
-		Success: true,
-	}}, nil
-}
-
-func PauseJob(ctx context.Context, req *StopJobReq) (*StopJobResp, error) {
-	mgr := managed_job.GetManager()
-	job := mgr.GetJob(k8sTypes.UID(req.JobUId))
-	job.Pause()
-	return &StopJobResp{Body: StopJobRespBody{
-		Success: true,
-	}}, nil
-}
-
-type JobTriggerSavepointReq struct {
-	JobUId string `path:"uid"`
-}
-
-type JobTriggerSavepointRespBody struct {
-	Success bool `json:"success"`
-}
-
-type JobTriggerSavepointResp struct {
-	Body JobTriggerSavepointRespBody
-}
-
-func TriggerSavepoint(ctx context.Context, req *JobTriggerSavepointReq) (*JobTriggerSavepointResp, error) {
-	mgr := managed_job.GetManager()
-	job := mgr.GetJob(k8sTypes.UID(req.JobUId))
-	err := job.TriggerSavepoint()
-	if err != nil {
-		return nil, err
-	}
-	return &JobTriggerSavepointResp{Body: JobTriggerSavepointRespBody{
-		Success: true,
-	}}, nil
-}
-
-func DownloadSavepoint(ctx context.Context, req *types.SavepointDownloadReq) (*huma.StreamResponse, error) {
-	mgr := managed_job.GetManager()
-	job := mgr.GetJob(k8sTypes.UID(req.JobUID))
-	lastSavepointPath := job.GetLastSavepointPath()
-
-	if lastSavepointPath == nil {
-		return nil, huma.Error404NotFound("there is no savepoint path is registered for the job")
-	}
-	folderPath := strings.TrimLeft(*lastSavepointPath, "file:") // Change this to your folder path
-
-	// Create a temporary zip file
-	zipFilePath, err := filepath.Abs("./savepoint.zip")
-
-	pkg.Logger.Debug("[controller] [savepoint]",
-		zap.String("zipFileName", zipFilePath),
-		zap.String("folderPath", folderPath),
-	)
-
-	// Create the zip file
-	zipFile, err := os.Create(zipFilePath)
-	if err != nil {
-		fmt.Println("Error creating zip file:", err)
-		return nil, nil
-	}
-	defer zipFile.Close()
-
-	// Create a new zip writer
-	zipWriter := zip.NewWriter(zipFile)
-	defer zipWriter.Close()
-
-	// Walk through the source directory and add files to the zip
-	err = filepath.Walk(folderPath, func(filePath string, info os.FileInfo, err error) error {
-		if err != nil {
-			return err
-		}
-
-		// Create a new file header
-		header, err := zip.FileInfoHeader(info)
-		if err != nil {
-			return err
-		}
-
-		// Set the header name to the relative path
-		header.Name, err = filepath.Rel(folderPath, filePath)
-		if err != nil {
-			return err
-		}
-
-		// If it's a directory, add a trailing slash
-		if info.IsDir() {
-			header.Name += "/"
-		} else {
-			// Set the compression method
-			header.Method = zip.Deflate
-		}
-
-		// Create a new writer for the file
-		writer, err := zipWriter.CreateHeader(header)
-		if err != nil {
-			return err
-		}
-
-		// If it's a directory, we're done
-		if info.IsDir() {
-			return nil
-		}
-
-		// Open the file to be zipped
-		file, err := os.Open(filePath)
-		if err != nil {
-			return err
-		}
-		defer file.Close()
-
-		// Copy the file content to the zip writer
-		_, err = io.Copy(writer, file)
-		return err
-	})
-
-	// Open the zip file for reading
-	zipFileReader, err := os.Open(zipFilePath)
-	if err != nil {
-		return nil, fmt.Errorf("failed to open zip file: %w", err)
-	}
-	//defer zipFileReader.Close()
-
-	fileInfo, err := zipFileReader.Stat()
-	if err != nil {
-		return nil, fmt.Errorf("failed to get info of zipped file: %w", err)
-	}
-
-	resp := &huma.StreamResponse{
-		Body: func(ctx huma.Context) {
-			ctx.SetHeader("Content-Type", "application/zip")
-			ctx.SetHeader("Content-Length", fmt.Sprintf("%d", fileInfo.Size()))
-			ctx.SetHeader("Content-Disposition", fmt.Sprintf("attachment; filename=%s", zipFilePath))
-			writer := ctx.BodyWriter()
-			br := bufio.NewReader(zipFileReader)
-			for {
-
-				b, err := br.ReadByte()
-
-				if err != nil && !errors.Is(err, io.EOF) {
-					fmt.Println(err)
-					break
-				}
-
-				// process the one byte b
-
-				if err != nil {
-					// end of file
-					break
-				}
-				writer.Write([]byte{b})
-			}
-
-			os.Remove(zipFilePath)
-
-		},
-	}
-
-	return resp, nil
-}

internal/rest/router.go

@@ -1,82 +0,0 @@
-package rest
-
-import (
-	"flink-kube-operator/internal/rest/controller"
-	"net/http"
-
-	"github.com/danielgtaylor/huma/v2"
-)
-
-func initRouter(api huma.API) {
-	huma.Register(api, huma.Operation{
-		OperationID: "get-jobs",
-		Method:      http.MethodGet,
-		Path:        "/jobs",
-		Summary:     "Get Jobs",
-		Description: "Get Flink Jobs",
-		Tags:        []string{"Job"},
-	}, controller.GetJobs)
-
-	huma.Register(api, huma.Operation{
-		OperationID: "stop-job",
-		Method:      http.MethodPost,
-		Path:        "/jobs/{uid}/stop",
-		Summary:     "Stop Job",
-		Description: "Stop Flink Job",
-		Tags:        []string{"Job"},
-	}, controller.StopJob)
-
-	huma.Register(api, huma.Operation{
-		OperationID: "start-job",
-		Method:      http.MethodPost,
-		Path:        "/jobs/{uid}/start",
-		Summary:     "Start Job",
-		Description: "Start Flink Job",
-		Tags:        []string{"Job"},
-	}, controller.StartJob)
-
-	huma.Register(api, huma.Operation{
-		OperationID: "resume-job",
-		Method:      http.MethodPost,
-		Path:        "/jobs/{uid}/resume",
-		Summary:     "Resume Job",
-		Description: "Resume Flink Job",
-		Tags:        []string{"Job"},
-	}, controller.ResumeJob)
-
-	huma.Register(api, huma.Operation{
-		OperationID: "remove-jar",
-		Method:      http.MethodPost,
-		Path:        "/jobs/{uid}/remove-jar",
-		Summary:     "Remove Job Jar",
-		Description: "Remove Flink Job Jar",
-		Tags:        []string{"Job"},
-	}, controller.RemoveJobJar)
-
-	huma.Register(api, huma.Operation{
-		OperationID: "pause-job",
-		Method:      http.MethodPost,
-		Path:        "/jobs/{uid}/pause",
-		Summary:     "Pause Job",
-		Description: "Pause Flink Job",
-		Tags:        []string{"Job"},
-	}, controller.PauseJob)
-
-	huma.Register(api, huma.Operation{
-		OperationID: "download-savepoint",
-		Method:      http.MethodGet,
-		Path:        "/savepoint/download",
-		Summary:     "Download Savepoint",
-		Description: "Download Savepoint",
-		Tags:        []string{"Savepoint"},
-	}, controller.DownloadSavepoint)
-
-	huma.Register(api, huma.Operation{
-		OperationID: "trigger-savepoint",
-		Method:      http.MethodPost,
-		Path:        "/jobs/{uid}/trigger-savepoint",
-		Summary:     "Trigger Savepoint",
-		Description: "Trigger Savepoint",
-		Tags:        []string{"Savepoint"},
-	}, controller.TriggerSavepoint)
-}

internal/rest/types/savepoint.go

@@ -1,12 +0,0 @@
-package types
-
-type SavepointDownloadReq struct {
-	JobUID string `query:"jobUID"`
-}
-
-type SavepointDownloadResp struct {
-	ContentType        string `header:"Content-Type"`
-	ContentDisposition string `header:"Content-Disposition"`
-	ContentLength      string `header:"Content-Length"`
-	Body               []byte
-}

pkg/logger.go

@@ -2,8 +2,6 @@ package pkg
 
 import (
 	"context"
-	"os"
-	"strconv"
 
 	"github.com/mattn/go-colorable"
 	"go.uber.org/zap"
@@ -84,10 +82,8 @@ func OverrideLoggerConfig(config LoggerConfig) {
 	Logger = createOrUpdateInstance(config)
 }
 
-var level, err = strconv.Atoi(os.Getenv("LOG_LEVEL"))
-
 var Logger = GetLogger(context.Background(), LoggerConfig{
-	Level:           zapcore.Level(level),
+	Level:           zap.DebugLevel,
 	Filename:        "./tmp/error.log",
 	MaxSize:         100,
 	MaxAge:          90,