feature(chart): add helm chart

charts/index.yaml

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+apiVersion: v1
+entries:
+  ns-object-mirror:
+  - apiVersion: v2
+    appVersion: 0.4.0
+    created: "2024-04-08T13:41:31.359937+09:00"
+    description: A Helm chart for ns-object-mirror. Copy objects from one Kubernetes
+      namespace to another using annotations.
+    digest: f81d804bbe917137be13ead9608bdf1103d253172e9f14c6efdb8ea3f5d05424
+    name: ns-object-mirror
+    type: application
+    urls:
+    - https://alexandernicholson.github.io/ns-object-mirror/charts/ns-object-mirror-0.4.0.tgz
+    version: 0.4.0
+generated: "2024-04-08T13:41:31.358539+09:00"

charts/ns-object-mirror/.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/ns-object-mirror/Chart.yaml

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+apiVersion: v2
+name: ns-object-mirror
+description: A Helm chart for ns-object-mirror. Copy objects from one Kubernetes namespace to another using annotations.
+
+# 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: 0.4.0
+
+# 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: "0.4.0"

charts/ns-object-mirror/templates/deployment.yaml

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+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ .Values.deploymentName }}
+  namespace: {{ .Values.namespace }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      app: {{ .Values.deploymentName }}
+  template:
+    metadata:
+      labels: {{ .Values.labels }}
+      annotations: {{ .Values.annotations }}
+    spec:
+      serviceAccountName: {{ .Values.serviceAccount.name }}
+      securityContext: {{ .Values.securityContext }}
+      containers:
+        - name: ns-object-mirror
+          image: {{ .Values.image.repository }}:{{ .Values.image.tag }}
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          resources: {{ .Values.resources }}
+          securityContext: {{ .Values.containerSecurityContext }}
+      nodeSelector: {{ .Values.nodeSelector }}
+      tolerations: {{ .Values.tolerations }}
+      affinity: {{ .Values.affinity }}
+---

charts/ns-object-mirror/templates/rbac.yaml

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+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ .Values.serviceAccount.name }}
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: {{ .Values.serviceAccount.name }}
+rules:
+  - apiGroups: [""]
+    resources: ["configmaps", "secrets", "namespaces"]
+    verbs: ["get", "list", "create"]
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: {{ .Values.serviceAccount.name }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: {{ .Values.serviceAccount.name }}
+subjects:
+  - kind: ServiceAccount
+    name: {{ .Values.serviceAccount.name }}
+    namespace: {{ .Values.namespace }}
+---

charts/ns-object-mirror/values.yaml

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+# Default values for ns-object-mirror.
+
+replicaCount: 1
+
+image:
+  repository: ghcr.io/alexandernicholson/ns-object-mirror
+  pullPolicy: IfNotPresent
+  tag: main
+
+deploymentName: "ns-object-mirror"
+namespace: "default"
+
+serviceAccount:
+  name: "ns-object-mirror"
+  create: true
+  extraAnnotations: {}
+
+podAnnotations: {}
+podLabels:
+  app: ns-object-mirror
+
+podSecurityContext: {}
+  # fsGroup: 2000
+
+securityContext: {}
+  # capabilities:
+  #   drop:
+  #   - ALL
+  # readOnlyRootFilesystem: true
+  # runAsNonRoot: true
+  # runAsUser: 1000
+
+resources: {}
+  # limits:
+  #   cpu: 100m
+  #   memory: 128Mi
+  # requests:
+  #   cpu: 100m
+  #   memory: 128Mi
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}