[Maintenance] Remove support for RELATED_IMAGE_xxx env vars | GT-486

CHANGELOG.md

@@ -3,7 +3,8 @@
 ## [master](https://github.com/arangodb/kube-arangodb/tree/master) (N/A)
 - (Bugfix) Fix make manifests-crd-file command
 - (Improvement) Allow tcp:// and ssl:// protocols in endpoints for members
-- (Maintenance) Reorganize package imports / move common code to separate repos 
+- (Maintenance) Reorganize package imports / move common code to separate repos
+- (Maintenance) Remove support for RELATED_IMAGE_UBI, RELATED_IMAGE_DATABASE and RELATED_IMAGE_METRICSEXPORTER env vars
 
 ## [1.2.33](https://github.com/arangodb/kube-arangodb/tree/1.2.33) (2023-09-27)
 - (Maintenance) Bump golang.org/x/net to v0.13.0

chart/kube-arangodb/templates/deployment.yaml

@@ -133,12 +133,6 @@ spec:
                         valueFrom:
                             fieldRef:
                                 fieldPath: status.podIP
-                      - name: RELATED_IMAGE_UBI
-                        value: "{{ .Values.operator.images.base }}"
-                      - name: RELATED_IMAGE_METRICSEXPORTER
-                        value: "{{ .Values.operator.images.metricsExporter }}"
-                      - name: RELATED_IMAGE_DATABASE
-                        value: "{{ .Values.operator.images.arango }}"
 {{- if .Values.operator.features.apps }}
                       - name: ARANGOJOB_SA_NAME
                         value: "{{ template "kube-arangodb.operatorName" . }}-job"

chart/kube-arangodb/values.yaml

@@ -32,10 +32,6 @@ operator:
     backup: false
     apps: false
     k8sToK8sClusterSync: false
-  images:
-    base: alpine:3.11
-    metricsExporter: arangodb/arangodb-exporter:0.1.7
-    arango: arangodb/arangodb:latest
   tolerations: []
 rbac:
   enabled: true

cmd/cmd.go

@@ -47,7 +47,6 @@ import (
 	"k8s.io/client-go/tools/record"
 
 	"github.com/arangodb/kube-arangodb/pkg/api"
-	deploymentApi "github.com/arangodb/kube-arangodb/pkg/apis/deployment/v1"
 	"github.com/arangodb/kube-arangodb/pkg/crd"
 	agencyConfig "github.com/arangodb/kube-arangodb/pkg/deployment/agency/config"
 	"github.com/arangodb/kube-arangodb/pkg/deployment/features"
@@ -72,23 +71,16 @@ import (
 )
 
 const (
-	defaultServerHost           = "0.0.0.0"
-	defaultServerPort           = 8528
-	defaultAPIHTTPPort          = 8628
-	defaultAPIGRPCPort          = 8728
-	defaultLogLevel             = "debug"
-	defaultAdminSecretName      = "arangodb-operator-dashboard"
-	defaultAPIJWTSecretName     = "arangodb-operator-api-jwt"
-	defaultAPIJWTKeySecretName  = "arangodb-operator-api-jwt-key"
-	defaultAlpineImage          = "alpine:3.7"
-	defaultMetricsExporterImage = "arangodb/arangodb-exporter:0.1.6"
-	defaultArangoImage          = "arangodb/arangodb:latest"
-	defaultShutdownDelay        = 2 * time.Second
-	defaultShutdownTimeout      = 30 * time.Second
-
-	UBIImageEnv             util.EnvironmentVariable = "RELATED_IMAGE_UBI"
-	ArangoImageEnv          util.EnvironmentVariable = "RELATED_IMAGE_DATABASE"
-	MetricsExporterImageEnv util.EnvironmentVariable = "RELATED_IMAGE_METRICSEXPORTER"
+	defaultServerHost          = "0.0.0.0"
+	defaultServerPort          = 8528
+	defaultAPIHTTPPort         = 8628
+	defaultAPIGRPCPort         = 8728
+	defaultLogLevel            = "debug"
+	defaultAdminSecretName     = "arangodb-operator-dashboard"
+	defaultAPIJWTSecretName    = "arangodb-operator-api-jwt"
+	defaultAPIJWTKeySecretName = "arangodb-operator-api-jwt-key"
+	defaultShutdownDelay       = 2 * time.Second
+	defaultShutdownTimeout     = 30 * time.Second
 )
 
 var (
@@ -134,8 +126,6 @@ var (
 
 		scalingIntegrationEnabled bool
 
-		alpineImage, metricsExporterImage, arangoImage string
-
 		reconciliationDelay time.Duration
 
 		singleMode bool
@@ -184,6 +174,7 @@ var (
 )
 
 func init() {
+	var deprecatedStr string
 
 	f := cmdMain.Flags()
 	f.StringVar(&serverOptions.host, "server.host", defaultServerHost, "Host to listen on")
@@ -207,10 +198,12 @@ func init() {
 	f.BoolVar(&operatorOptions.enableK2KClusterSync, "operator.k2k-cluster-sync", false, "Enable to run the ListSimple operator")
 	f.MarkDeprecated("operator.k2k-cluster-sync", "Enabled within deployment operator")
 	f.BoolVar(&operatorOptions.versionOnly, "operator.version", false, "Enable only version endpoint in Operator")
-	f.StringVar(&operatorOptions.alpineImage, "operator.alpine-image", UBIImageEnv.GetOrDefault(defaultAlpineImage), "Docker image used for alpine containers")
+	f.StringVar(&deprecatedStr, "operator.alpine-image", "alpine:3.7", "Docker image used for alpine containers")
 	f.MarkDeprecated("operator.alpine-image", "Value is not used anymore")
-	f.StringVar(&operatorOptions.metricsExporterImage, "operator.metrics-exporter-image", MetricsExporterImageEnv.GetOrDefault(defaultMetricsExporterImage), "Docker image used for metrics containers by default")
-	f.StringVar(&operatorOptions.arangoImage, "operator.arango-image", ArangoImageEnv.GetOrDefault(defaultArangoImage), "Docker image used for arango by default")
+	f.StringVar(&deprecatedStr, "operator.metrics-exporter-image", "arangodb/arangodb-exporter:0.1.6", "Docker image used for metrics containers by default")
+	f.MarkDeprecated("operator.metrics-exporter-image", "Value is not used anymore")
+	f.StringVar(&deprecatedStr, "operator.arango-image", "arangodb/arangodb:latest", "Docker image used for arango by default")
+	f.MarkDeprecated("operator.arango-image", "Value is not used anymore")
 	f.BoolVar(&chaosOptions.allowed, "chaos.allowed", false, "Set to allow chaos in deployments. Only activated when allowed and enabled in deployment")
 	f.BoolVar(&operatorOptions.singleMode, "mode.single", false, "Enable single mode in Operator. WARNING: There should be only one replica of Operator, otherwise Operator can take unexpected actions")
 	f.StringVar(&operatorOptions.scope, "scope", scope.DefaultScope.String(), "Define scope on which Operator works. Legacy - pre 1.1.0 scope with limited cluster access")
@@ -273,8 +266,6 @@ func executeMain(cmd *cobra.Command, args []string) {
 
 	go monitorMemoryLimit()
 
-	deploymentApi.DefaultImage = operatorOptions.arangoImage
-
 	globals.GetGlobalTimeouts().Kubernetes().Set(operatorTimeouts.k8s)
 	globals.GetGlobalTimeouts().ArangoD().Set(operatorTimeouts.arangoD)
 	globals.GetGlobalTimeouts().Agency().Set(operatorTimeouts.agency)
@@ -530,7 +521,6 @@ func newOperatorConfigAndDeps(id, namespace, name string) (operator.Config, oper
 		EnableK2KClusterSync:        operatorOptions.enableK2KClusterSync,
 		AllowChaos:                  chaosOptions.allowed,
 		ScalingIntegrationEnabled:   operatorOptions.scalingIntegrationEnabled,
-		ArangoImage:                 operatorOptions.arangoImage,
 		SingleMode:                  operatorOptions.singleMode,
 		Scope:                       scope,
 		ReconciliationDelay:         operatorOptions.reconciliationDelay,

manifests/arango-all.yaml

@@ -847,12 +847,6 @@ spec:
               valueFrom:
                 fieldRef:
                   fieldPath: status.podIP
-            - name: RELATED_IMAGE_UBI
-              value: "alpine:3.11"
-            - name: RELATED_IMAGE_METRICSEXPORTER
-              value: "arangodb/arangodb-exporter:0.1.7"
-            - name: RELATED_IMAGE_DATABASE
-              value: "arangodb/arangodb:latest"
             - name: ARANGOJOB_SA_NAME
               value: "arango-all-operator-job"
           ports:

manifests/arango-apps.yaml

@@ -317,12 +317,6 @@ spec:
               valueFrom:
                 fieldRef:
                   fieldPath: status.podIP
-            - name: RELATED_IMAGE_UBI
-              value: "alpine:3.11"
-            - name: RELATED_IMAGE_METRICSEXPORTER
-              value: "arangodb/arangodb-exporter:0.1.7"
-            - name: RELATED_IMAGE_DATABASE
-              value: "arangodb/arangodb:latest"
             - name: ARANGOJOB_SA_NAME
               value: "arango-apps-operator-job"
           ports:

manifests/arango-backup.yaml

@@ -265,12 +265,6 @@ spec:
               valueFrom:
                 fieldRef:
                   fieldPath: status.podIP
-            - name: RELATED_IMAGE_UBI
-              value: "alpine:3.11"
-            - name: RELATED_IMAGE_METRICSEXPORTER
-              value: "arangodb/arangodb-exporter:0.1.7"
-            - name: RELATED_IMAGE_DATABASE
-              value: "arangodb/arangodb:latest"
           ports:
             - name: metrics
               containerPort: 8528

manifests/arango-deployment-replication.yaml

@@ -262,12 +262,6 @@ spec:
               valueFrom:
                 fieldRef:
                   fieldPath: status.podIP
-            - name: RELATED_IMAGE_UBI
-              value: "alpine:3.11"
-            - name: RELATED_IMAGE_METRICSEXPORTER
-              value: "arangodb/arangodb-exporter:0.1.7"
-            - name: RELATED_IMAGE_DATABASE
-              value: "arangodb/arangodb:latest"
           ports:
             - name: metrics
               containerPort: 8528

manifests/arango-deployment.yaml

@@ -315,12 +315,6 @@ spec:
               valueFrom:
                 fieldRef:
                   fieldPath: status.podIP
-            - name: RELATED_IMAGE_UBI
-              value: "alpine:3.11"
-            - name: RELATED_IMAGE_METRICSEXPORTER
-              value: "arangodb/arangodb-exporter:0.1.7"
-            - name: RELATED_IMAGE_DATABASE
-              value: "arangodb/arangodb:latest"
           ports:
             - name: metrics
               containerPort: 8528

manifests/arango-k2kclustersync.yaml

@@ -262,12 +262,6 @@ spec:
               valueFrom:
                 fieldRef:
                   fieldPath: status.podIP
-            - name: RELATED_IMAGE_UBI
-              value: "alpine:3.11"
-            - name: RELATED_IMAGE_METRICSEXPORTER
-              value: "arangodb/arangodb-exporter:0.1.7"
-            - name: RELATED_IMAGE_DATABASE
-              value: "arangodb/arangodb:latest"
           ports:
             - name: metrics
               containerPort: 8528

manifests/arango-storage.yaml

@@ -301,12 +301,6 @@ spec:
               valueFrom:
                 fieldRef:
                   fieldPath: status.podIP
-            - name: RELATED_IMAGE_UBI
-              value: "alpine:3.11"
-            - name: RELATED_IMAGE_METRICSEXPORTER
-              value: "arangodb/arangodb-exporter:0.1.7"
-            - name: RELATED_IMAGE_DATABASE
-              value: "arangodb/arangodb:latest"
           ports:
             - name: metrics
               containerPort: 8528

manifests/enterprise-all.yaml

@@ -847,12 +847,6 @@ spec:
               valueFrom:
                 fieldRef:
                   fieldPath: status.podIP
-            - name: RELATED_IMAGE_UBI
-              value: "alpine:3.11"
-            - name: RELATED_IMAGE_METRICSEXPORTER
-              value: "arangodb/arangodb-exporter:0.1.7"
-            - name: RELATED_IMAGE_DATABASE
-              value: "arangodb/arangodb:latest"
             - name: ARANGOJOB_SA_NAME
               value: "arango-all-operator-job"
           ports:

manifests/enterprise-apps.yaml

@@ -317,12 +317,6 @@ spec:
               valueFrom:
                 fieldRef:
                   fieldPath: status.podIP
-            - name: RELATED_IMAGE_UBI
-              value: "alpine:3.11"
-            - name: RELATED_IMAGE_METRICSEXPORTER
-              value: "arangodb/arangodb-exporter:0.1.7"
-            - name: RELATED_IMAGE_DATABASE
-              value: "arangodb/arangodb:latest"
             - name: ARANGOJOB_SA_NAME
               value: "arango-apps-operator-job"
           ports:

manifests/enterprise-backup.yaml

@@ -265,12 +265,6 @@ spec:
               valueFrom:
                 fieldRef:
                   fieldPath: status.podIP
-            - name: RELATED_IMAGE_UBI
-              value: "alpine:3.11"
-            - name: RELATED_IMAGE_METRICSEXPORTER
-              value: "arangodb/arangodb-exporter:0.1.7"
-            - name: RELATED_IMAGE_DATABASE
-              value: "arangodb/arangodb:latest"
           ports:
             - name: metrics
               containerPort: 8528

manifests/enterprise-deployment-replication.yaml

@@ -262,12 +262,6 @@ spec:
               valueFrom:
                 fieldRef:
                   fieldPath: status.podIP
-            - name: RELATED_IMAGE_UBI
-              value: "alpine:3.11"
-            - name: RELATED_IMAGE_METRICSEXPORTER
-              value: "arangodb/arangodb-exporter:0.1.7"
-            - name: RELATED_IMAGE_DATABASE
-              value: "arangodb/arangodb:latest"
           ports:
             - name: metrics
               containerPort: 8528

manifests/enterprise-deployment.yaml

@@ -315,12 +315,6 @@ spec:
               valueFrom:
                 fieldRef:
                   fieldPath: status.podIP
-            - name: RELATED_IMAGE_UBI
-              value: "alpine:3.11"
-            - name: RELATED_IMAGE_METRICSEXPORTER
-              value: "arangodb/arangodb-exporter:0.1.7"
-            - name: RELATED_IMAGE_DATABASE
-              value: "arangodb/arangodb:latest"
           ports:
             - name: metrics
               containerPort: 8528

manifests/enterprise-k2kclustersync.yaml

@@ -262,12 +262,6 @@ spec:
               valueFrom:
                 fieldRef:
                   fieldPath: status.podIP
-            - name: RELATED_IMAGE_UBI
-              value: "alpine:3.11"
-            - name: RELATED_IMAGE_METRICSEXPORTER
-              value: "arangodb/arangodb-exporter:0.1.7"
-            - name: RELATED_IMAGE_DATABASE
-              value: "arangodb/arangodb:latest"
           ports:
             - name: metrics
               containerPort: 8528

manifests/enterprise-storage.yaml

@@ -301,12 +301,6 @@ spec:
               valueFrom:
                 fieldRef:
                   fieldPath: status.podIP
-            - name: RELATED_IMAGE_UBI
-              value: "alpine:3.11"
-            - name: RELATED_IMAGE_METRICSEXPORTER
-              value: "arangodb/arangodb-exporter:0.1.7"
-            - name: RELATED_IMAGE_DATABASE
-              value: "arangodb/arangodb:latest"
           ports:
             - name: metrics
               containerPort: 8528

manifests/kustomize-enterprise/all/enterprise-all.yaml

@@ -847,12 +847,6 @@ spec:
               valueFrom:
                 fieldRef:
                   fieldPath: status.podIP
-            - name: RELATED_IMAGE_UBI
-              value: "alpine:3.11"
-            - name: RELATED_IMAGE_METRICSEXPORTER
-              value: "arangodb/arangodb-exporter:0.1.7"
-            - name: RELATED_IMAGE_DATABASE
-              value: "arangodb/arangodb:latest"
             - name: ARANGOJOB_SA_NAME
               value: "arango-all-operator-job"
           ports:

manifests/kustomize-enterprise/apps/enterprise-apps.yaml

@@ -317,12 +317,6 @@ spec:
               valueFrom:
                 fieldRef:
                   fieldPath: status.podIP
-            - name: RELATED_IMAGE_UBI
-              value: "alpine:3.11"
-            - name: RELATED_IMAGE_METRICSEXPORTER
-              value: "arangodb/arangodb-exporter:0.1.7"
-            - name: RELATED_IMAGE_DATABASE
-              value: "arangodb/arangodb:latest"
             - name: ARANGOJOB_SA_NAME
               value: "arango-apps-operator-job"
           ports:

manifests/kustomize-enterprise/backup/enterprise-backup.yaml

@@ -265,12 +265,6 @@ spec:
               valueFrom:
                 fieldRef:
                   fieldPath: status.podIP
-            - name: RELATED_IMAGE_UBI
-              value: "alpine:3.11"
-            - name: RELATED_IMAGE_METRICSEXPORTER
-              value: "arangodb/arangodb-exporter:0.1.7"
-            - name: RELATED_IMAGE_DATABASE
-              value: "arangodb/arangodb:latest"
           ports:
             - name: metrics
               containerPort: 8528

manifests/kustomize-enterprise/deployment-replication/enterprise-deployment-replication.yaml

@@ -262,12 +262,6 @@ spec:
               valueFrom:
                 fieldRef:
                   fieldPath: status.podIP
-            - name: RELATED_IMAGE_UBI
-              value: "alpine:3.11"
-            - name: RELATED_IMAGE_METRICSEXPORTER
-              value: "arangodb/arangodb-exporter:0.1.7"
-            - name: RELATED_IMAGE_DATABASE
-              value: "arangodb/arangodb:latest"
           ports:
             - name: metrics
               containerPort: 8528

manifests/kustomize-enterprise/deployment/enterprise-deployment.yaml

@@ -315,12 +315,6 @@ spec:
               valueFrom:
                 fieldRef:
                   fieldPath: status.podIP
-            - name: RELATED_IMAGE_UBI
-              value: "alpine:3.11"
-            - name: RELATED_IMAGE_METRICSEXPORTER
-              value: "arangodb/arangodb-exporter:0.1.7"
-            - name: RELATED_IMAGE_DATABASE
-              value: "arangodb/arangodb:latest"
           ports:
             - name: metrics
               containerPort: 8528

manifests/kustomize-enterprise/k2kclustersync/enterprise-k2kclustersync.yaml

@@ -262,12 +262,6 @@ spec:
               valueFrom:
                 fieldRef:
                   fieldPath: status.podIP
-            - name: RELATED_IMAGE_UBI
-              value: "alpine:3.11"
-            - name: RELATED_IMAGE_METRICSEXPORTER
-              value: "arangodb/arangodb-exporter:0.1.7"
-            - name: RELATED_IMAGE_DATABASE
-              value: "arangodb/arangodb:latest"
           ports:
             - name: metrics
               containerPort: 8528

manifests/kustomize-enterprise/k2kclustersync/kustomization.yaml

@@ -1,4 +0,0 @@
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-resources:
-  - enterprise-k2kclustersync.yaml