Initial commit

.gitignore

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+chart-releaser.yaml

Makefile

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+CHART_DIRS := $(shell find . -maxdepth 2 -name Chart.yaml -exec dirname {} \;)
+PWD := $(shell pwd)
+
+release-charts:
+	@for dir in $(CHART_DIRS); do \
+		cd $$dir; \
+		cr package --config ../../chart-releaser.yaml; \
+		cr upload --config ../../chart-releaser.yaml --skip-existing; \
+		cr index --config ../../chart-releaser.yaml; \
+		cd $(PWD); \
+	done

README.md

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+## Helm Charts for Kubernetes
+
+This repository contains Helm charts for Kubernetes.
+
+## Installation
+
+Add the repository to Helm:
+
+```bash
+helm repo add raczylo https://lukaszraczylo.github.io/helm-charts/
+helm repo update
+```
+
+## List available charts
+
+```bash
+helm search repo raczylo
+```
+
+## Chart installation
+
+```
+helm install <chart-name> raczylo/<chart-name>
+```
+
+## Currently available charts
+
+| Chart | Description |
+| ----- | ----------- |
+| [jobs-manager-operator](https://github.com/lukaszraczylo/jobs-manager-operator) | Kubernetes Operator for managing and scheduling Jobs |
+| ----- | ----------- |

charts/jobs-manager-operator/.cr-index/index.yaml

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+apiVersion: v1
+entries:
+  jobs-manager:
+  - apiVersion: v2
+    appVersion: 0.0.4
+    created: "2023-02-20T12:22:56.480386Z"
+    description: Kubernetes jobs manager operator
+    digest: de0c8c6cdff13e6ba1c2f25c197ba333b128259ebf9260ff5301ed9b1394c304
+    home: https://raczylo.com
+    keywords:
+    - operator
+    - jobs
+    - tasks
+    maintainers:
+    - email: job-manager-operator@raczylo.com
+      name: lukaszraczylo
+    name: jobs-manager
+    type: application
+    urls:
+    - https://github.com/lukaszraczylo/helm-charts/releases/download/jobs-manager-0.0.4/jobs-manager-0.0.4.tgz
+    version: 0.0.4
+generated: "2023-02-20T12:22:56.480408Z"

charts/jobs-manager-operator/.helmignore

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+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

charts/jobs-manager-operator/Chart.yaml

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+apiVersion: v2
+name: jobs-manager
+description: Kubernetes jobs manager operator
+# 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: 0.0.4
+# 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: "0.0.4"
+keywords:
+  - operator
+  - jobs
+  - tasks
+home: https://raczylo.com
+maintainers:
+  - name: lukaszraczylo
+    email: job-manager-operator@raczylo.com

charts/jobs-manager-operator/templates/_helpers.tpl

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+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "chart.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "chart.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "chart.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "chart.labels" -}}
+helm.sh/chart: {{ include "chart.chart" . }}
+{{ include "chart.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "chart.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "chart.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "chart.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "chart.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

charts/jobs-manager-operator/templates/deployment.yaml

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+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "chart.fullname" . }}-controller-manager
+  labels:
+    app.kubernetes.io/component: rbac
+    app.kubernetes.io/created-by: jobs-manager-operator
+    app.kubernetes.io/part-of: jobs-manager-operator
+  {{- include "chart.labels" . | nindent 4 }}
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "chart.fullname" . }}-controller-manager
+  labels:
+    app.kubernetes.io/component: manager
+    app.kubernetes.io/created-by: jobs-manager-operator
+    app.kubernetes.io/part-of: jobs-manager-operator
+    control-plane: controller-manager
+  {{- include "chart.labels" . | nindent 4 }}
+spec:
+  replicas: {{ .Values.controllerManager.replicas }}
+  selector:
+    matchLabels:
+      control-plane: controller-manager
+    {{- include "chart.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      labels:
+        control-plane: controller-manager
+      {{- include "chart.selectorLabels" . | nindent 8 }}
+      annotations:
+        kubectl.kubernetes.io/default-container: manager
+    spec:
+      affinity:
+        nodeAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            nodeSelectorTerms:
+            - matchExpressions:
+              - key: kubernetes.io/arch
+                operator: In
+                values:
+                - amd64
+                - arm64
+                - ppc64le
+                - s390x
+              - key: kubernetes.io/os
+                operator: In
+                values:
+                - linux
+      containers:
+      - args:
+        - --secure-listen-address=0.0.0.0:8443
+        - --upstream=http://127.0.0.1:8080/
+        - --logtostderr=true
+        - --v=0
+        env:
+        - name: KUBERNETES_CLUSTER_DOMAIN
+          value: {{ .Values.kubernetesClusterDomain }}
+        image: {{ .Values.controllerManager.kubeRbacProxy.image.repository }}:{{ .Values.controllerManager.kubeRbacProxy.image.tag
+          | default .Chart.AppVersion }}
+        name: kube-rbac-proxy
+        ports:
+        - containerPort: 8443
+          name: https
+          protocol: TCP
+        resources: {{- toYaml .Values.controllerManager.kubeRbacProxy.resources | nindent
+          10 }}
+        securityContext:
+          allowPrivilegeEscalation: false
+          capabilities:
+            drop:
+            - ALL
+      - args:
+        - --health-probe-bind-address=:8081
+        - --metrics-bind-address=127.0.0.1:8080
+        - --leader-elect
+        command:
+        - /manager
+        env:
+        - name: KUBERNETES_CLUSTER_DOMAIN
+          value: {{ .Values.kubernetesClusterDomain }}
+        image: {{ .Values.controllerManager.manager.image.repository }}:{{ .Values.controllerManager.manager.image.tag
+          | default .Chart.AppVersion }}
+        livenessProbe:
+          httpGet:
+            path: /healthz
+            port: 8081
+          initialDelaySeconds: 15
+          periodSeconds: 20
+        name: manager
+        readinessProbe:
+          httpGet:
+            path: /readyz
+            port: 8081
+          initialDelaySeconds: 5
+          periodSeconds: 10
+        resources: {{- toYaml .Values.controllerManager.manager.resources | nindent 10
+          }}
+        securityContext:
+          allowPrivilegeEscalation: false
+          capabilities:
+            drop:
+            - ALL
+      securityContext:
+        runAsNonRoot: true
+      serviceAccountName: {{ include "chart.fullname" . }}-controller-manager
+      terminationGracePeriodSeconds: 10

charts/jobs-manager-operator/templates/leader-election-rbac.yaml

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+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: {{ include "chart.fullname" . }}-leader-election-role
+  labels:
+    app.kubernetes.io/component: rbac
+    app.kubernetes.io/created-by: jobs-manager-operator
+    app.kubernetes.io/part-of: jobs-manager-operator
+  {{- include "chart.labels" . | nindent 4 }}
+rules:
+- apiGroups:
+  - ""
+  resources:
+  - configmaps
+  verbs:
+  - get
+  - list
+  - watch
+  - create
+  - update
+  - patch
+  - delete
+- apiGroups:
+  - coordination.k8s.io
+  resources:
+  - leases
+  verbs:
+  - get
+  - list
+  - watch
+  - create
+  - update
+  - patch
+  - delete
+- apiGroups:
+  - ""
+  resources:
+  - events
+  verbs:
+  - create
+  - patch
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: {{ include "chart.fullname" . }}-leader-election-rolebinding
+  labels:
+    app.kubernetes.io/component: rbac
+    app.kubernetes.io/created-by: jobs-manager-operator
+    app.kubernetes.io/part-of: jobs-manager-operator
+  {{- include "chart.labels" . | nindent 4 }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: '{{ include "chart.fullname" . }}-leader-election-role'
+subjects:
+- kind: ServiceAccount
+  name: '{{ include "chart.fullname" . }}-controller-manager'
+  namespace: '{{ .Release.Namespace }}'

charts/jobs-manager-operator/templates/manager-rbac.yaml

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+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: {{ include "chart.fullname" . }}-manager-role
+  labels:
+  {{- include "chart.labels" . | nindent 4 }}
+rules:
+- apiGroups:
+  - jobsmanager.raczylo.com
+  resources:
+  - managedjobs
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+  - watch
+- apiGroups:
+  - jobsmanager.raczylo.com
+  resources:
+  - managedjobs/finalizers
+  verbs:
+  - update
+- apiGroups:
+  - jobsmanager.raczylo.com
+  resources:
+  - managedjobs/status
+  verbs:
+  - get
+  - patch
+  - update
+# Add ability to manage jobs
+- apiGroups:
+  - batch
+  resources:
+  - jobs
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+  - watch
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: {{ include "chart.fullname" . }}-manager-rolebinding
+  labels:
+    app.kubernetes.io/component: rbac
+    app.kubernetes.io/created-by: jobs-manager-operator
+    app.kubernetes.io/part-of: jobs-manager-operator
+  {{- include "chart.labels" . | nindent 4 }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: '{{ include "chart.fullname" . }}-manager-role'
+subjects:
+- kind: ServiceAccount
+  name: '{{ include "chart.fullname" . }}-controller-manager'
+  namespace: '{{ .Release.Namespace }}'

charts/jobs-manager-operator/templates/metrics-reader-rbac.yaml

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+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: {{ include "chart.fullname" . }}-metrics-reader
+  labels:
+    app.kubernetes.io/component: kube-rbac-proxy
+    app.kubernetes.io/created-by: jobs-manager-operator
+    app.kubernetes.io/part-of: jobs-manager-operator
+  {{- include "chart.labels" . | nindent 4 }}
+rules:
+- nonResourceURLs:
+  - /metrics
+  verbs:
+  - get

charts/jobs-manager-operator/templates/metrics-service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "chart.fullname" . }}-controller-manager-metrics-service
+  labels:
+    app.kubernetes.io/component: kube-rbac-proxy
+    app.kubernetes.io/created-by: jobs-manager-operator
+    app.kubernetes.io/part-of: jobs-manager-operator
+    control-plane: controller-manager
+  {{- include "chart.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.metricsService.type }}
+  selector:
+    control-plane: controller-manager
+  {{- include "chart.selectorLabels" . | nindent 4 }}
+  ports:
+	{{- .Values.metricsService.ports | toYaml | nindent 2 -}}

charts/jobs-manager-operator/templates/proxy-rbac.yaml

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+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: {{ include "chart.fullname" . }}-proxy-role
+  labels:
+    app.kubernetes.io/component: kube-rbac-proxy
+    app.kubernetes.io/created-by: jobs-manager-operator
+    app.kubernetes.io/part-of: jobs-manager-operator
+  {{- include "chart.labels" . | nindent 4 }}
+rules:
+- apiGroups:
+  - authentication.k8s.io
+  resources:
+  - tokenreviews
+  verbs:
+  - create
+- apiGroups:
+  - authorization.k8s.io
+  resources:
+  - subjectaccessreviews
+  verbs:
+  - create
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: {{ include "chart.fullname" . }}-proxy-rolebinding
+  labels:
+    app.kubernetes.io/component: kube-rbac-proxy
+    app.kubernetes.io/created-by: jobs-manager-operator
+    app.kubernetes.io/part-of: jobs-manager-operator
+  {{- include "chart.labels" . | nindent 4 }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: '{{ include "chart.fullname" . }}-proxy-role'
+subjects:
+- kind: ServiceAccount
+  name: '{{ include "chart.fullname" . }}-controller-manager'
+  namespace: '{{ .Release.Namespace }}'

charts/jobs-manager-operator/values.yaml

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+controllerManager:
+  kubeRbacProxy:
+    image:
+      repository: gcr.io/kubebuilder/kube-rbac-proxy
+      tag: v0.13.1
+    resources:
+      limits:
+        cpu: 500m
+        memory: 128Mi
+      requests:
+        cpu: 5m
+        memory: 64Mi
+  manager:
+    image:
+      repository: ghcr.io/lukaszraczylo/jobs-manager-operator
+      tag: 0.0.4
+    resources:
+      limits:
+        cpu: 500m
+        memory: 128Mi
+      requests:
+        cpu: 10m
+        memory: 64Mi
+  replicas: 1
+kubernetesClusterDomain: cluster.local
+metricsService:
+  ports:
+  - name: https
+    port: 8443
+    protocol: TCP
+    targetPort: https
+  type: ClusterIP

index.yaml

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+apiVersion: v1
+entries:
+  jobs-manager:
+  - apiVersion: v2
+    appVersion: 0.0.4
+    created: "2023-02-20T12:22:56.480386Z"
+    description: Kubernetes jobs manager operator
+    digest: de0c8c6cdff13e6ba1c2f25c197ba333b128259ebf9260ff5301ed9b1394c304
+    home: https://raczylo.com
+    keywords:
+    - operator
+    - jobs
+    - tasks
+    maintainers:
+    - email: job-manager-operator@raczylo.com
+      name: lukaszraczylo
+    name: jobs-manager
+    type: application
+    urls:
+    - https://github.com/lukaszraczylo/helm-charts/releases/download/jobs-manager-0.0.4/jobs-manager-0.0.4.tgz
+    version: 0.0.4
+generated: "2023-02-20T12:22:56.480408Z"