initial chart (#24)

* initial chart

* add icon

* add helm workflows

* add config

* config branch

* fix lint

* fix lint

* ignore paths

* fix lint

* add kind config

* fix branch

.github/workflows/build.yaml

@@ -3,12 +3,16 @@ name: build
 on:
   pull_request:
     branches:
-      - "*"
+    - "*"
+    paths-ignore:
+    - config/helm-chart/**
   push:
     branches:
-      - main
+    - main
     tags:
-      - "v*"
+    - "v*"
+    paths-ignore:
+    - config/helm-chart/**
 
 jobs:
   build:

.github/workflows/chart-release.yaml

@@ -0,0 +1,41 @@
+name: "Publish charts to repo"
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - "chart-*"
+    paths:
+      - "config/helm-chart/**"
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    permissions:
+      pages: write
+      contents: write
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Configure Git
+        run: |
+          git config user.name "$GITHUB_ACTOR"
+          git config user.email "$GITHUB_ACTOR@users.noreply.github.com"
+
+      - name: Install Helm
+        uses: azure/setup-helm@v3.5
+
+      - name: add repos
+        run: |
+          helm repo add bitnami https://charts.bitnami.com/bitnami
+          helm repo add bitnami-pre2022 https://raw.githubusercontent.com/bitnami/charts/eb5f9a9513d987b519f0ecd732e7031241c50328/bitnami
+
+      - name: Run chart-releaser
+        uses: helm/chart-releaser-action@v1.5.0
+        with:
+          charts_dir: charts
+        env:
+          CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"

.github/workflows/chart-test.yaml

@@ -0,0 +1,59 @@
+name: "Test using kind and chart-testing tool"
+on:
+  pull_request:
+    paths:
+    - "config/helm-chart/**"
+
+jobs:
+  test:
+    strategy:
+      fail-fast: false
+      matrix:
+        kubernetesVersion: [ "v1.24.15", "v1.28.0" ]
+    runs-on: ubuntu-latest
+    if: github.ref != 'refs/heads/master'
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Shellcheck
+        uses: ludeeus/action-shellcheck@2.0.0
+
+      - name: Set up Helm
+        uses: azure/setup-helm@v3.5
+
+      - uses: actions/setup-python@v4
+        with:
+          python-version: 3.7
+
+      - name: Set up chart-testing
+        uses: helm/chart-testing-action@v2.4.0
+
+      - name: Run chart-testing (list-changed)
+        id: list-changed
+        run: |
+          changed=$(ct list-changed --config ct-config.yaml)
+          if [[ -n "$changed" ]]; then
+            echo "::set-output name=changed::true"
+          fi
+
+      - name: Run chart-testing (lint)
+        run: ct lint --config ct-config.yaml
+
+      - name: Install kind
+        if: steps.list-changed.outputs.changed == 'true'
+        uses: helm/kind-action@v1.8.0
+        with:
+          node_image: "kindest/node:${{ matrix.kubernetesVersion }}"
+          config: kind-config.yaml
+      - name: Verify kind
+        if: steps.list-changed.outputs.changed == 'true'
+        run: |
+          kubectl cluster-info
+          kubectl get nodes -o wide
+          kubectl get pods -n kube-system
+
+      - name: Run chart-testing (install)
+        run: ct install --config ct-config.yaml

config/helm-chart/.gitignore

@@ -0,0 +1 @@
+charts

config/helm-chart/flyway-operator/.helmignore

@@ -0,0 +1,23 @@
+# 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/

config/helm-chart/flyway-operator/Chart.lock

@@ -0,0 +1,6 @@
+dependencies:
+- name: common
+  repository: oci://registry-1.docker.io/bitnamicharts
+  version: 2.11.1
+digest: sha256:ead8f26c76a9ec082f23629a358e8efd8f88d87aaed734bf41febcb8a7bc5d4c
+generated: "2023-09-17T21:09:19.356982+02:00"

config/helm-chart/flyway-operator/Chart.yaml

@@ -0,0 +1,16 @@
+apiVersion: v2
+name: flyway-operator
+description: Flyway Operator - an operator to do declarative database schema migration.
+type: application
+icon: https://pbs.twimg.com/profile_images/1339525060999192576/9ltj0fpE_400x400.png
+version: 0.1.0
+appVersion: 0.1.6
+maintainers:
+- name: davidkarlsen
+  email: david@davidkarlsen.com
+dependencies:
+- name: common
+  repository: oci://registry-1.docker.io/bitnamicharts
+  tags:
+  - bitnami-common
+  version: 2.x.x

config/helm-chart/flyway-operator/crds/flyway.davidkarlsen.com_migrations.yaml

@@ -0,0 +1,197 @@
+---
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.13.0
+  name: migrations.flyway.davidkarlsen.com
+spec:
+  group: flyway.davidkarlsen.com
+  names:
+    kind: Migration
+    listKind: MigrationList
+    plural: migrations
+    singular: migration
+  scope: Namespaced
+  versions:
+  - name: v1alpha1
+    schema:
+      openAPIV3Schema:
+        description: Migration is the Schema for the migrations API
+        properties:
+          apiVersion:
+            description: 'APIVersion defines the versioned schema of this representation
+              of an object. Servers should convert recognized schemas to the latest
+              internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            type: string
+          kind:
+            description: 'Kind is a string value representing the REST resource this
+              object represents. Servers may infer this from the endpoint the client
+              submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            type: string
+          metadata:
+            type: object
+          spec:
+            description: MigrationSpec defines the desired state of Migration
+            properties:
+              database:
+                description: settings for database connection
+                properties:
+                  credentials:
+                    description: reference to a secret containing the password for
+                      connecting to database
+                    properties:
+                      key:
+                        description: The key of the secret to select from.  Must be
+                          a valid secret key.
+                        type: string
+                      name:
+                        description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
+                          TODO: Add other useful fields. apiVersion, kind, uid?'
+                        type: string
+                      optional:
+                        description: Specify whether the Secret or its key must be
+                          defined
+                        type: boolean
+                    required:
+                    - key
+                    type: object
+                    x-kubernetes-map-type: atomic
+                  jdbcUrl:
+                    description: the jdbcUrl to connect to database
+                    pattern: ^jdbc:.*
+                    type: string
+                  username:
+                    description: username for connecting to database
+                    type: string
+                required:
+                - credentials
+                - jdbcUrl
+                - username
+                type: object
+              migrationSource:
+                description: settings defining the SQL migrations
+                properties:
+                  ImagePullSecret:
+                    description: Optional. Image-pull secret to pull the migration
+                      source
+                    items:
+                      description: LocalObjectReference contains enough information
+                        to let you locate the referenced object inside the same namespace.
+                      properties:
+                        name:
+                          description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
+                            TODO: Add other useful fields. apiVersion, kind, uid?'
+                          type: string
+                      type: object
+                      x-kubernetes-map-type: atomic
+                    type: array
+                  encoding:
+                    default: UTF-8
+                    description: The encoding of the SQL-files.
+                    type: string
+                  flywayImage:
+                    description: Reference to the flyway image to use.
+                    type: string
+                  imageRef:
+                    description: Reference to the image holding the SQLs to migrate
+                    type: string
+                  path:
+                    default: /sql
+                    description: Path within the image to the SQLs for flyway
+                    type: string
+                  placeholders:
+                    additionalProperties:
+                      type: string
+                    description: 'Flyway placeholders, see: https://documentation.red-gate.com/fd/placeholders-configuration-184127475.html
+                      These will be injected as env-vars with the required prefix.'
+                    type: object
+                required:
+                - encoding
+                - imageRef
+                - path
+                type: object
+            required:
+            - database
+            - migrationSource
+            type: object
+          status:
+            description: MigrationStatus defines the observed state of Migration
+            properties:
+              conditions:
+                items:
+                  description: "Condition contains details for one aspect of the current
+                    state of this API Resource. --- This struct is intended for direct
+                    use as an array at the field path .status.conditions.  For example,
+                    \n type FooStatus struct{ // Represents the observations of a
+                    foo's current state. // Known .status.conditions.type are: \"Available\",
+                    \"Progressing\", and \"Degraded\" // +patchMergeKey=type // +patchStrategy=merge
+                    // +listType=map // +listMapKey=type Conditions []metav1.Condition
+                    `json:\"conditions,omitempty\" patchStrategy:\"merge\" patchMergeKey:\"type\"
+                    protobuf:\"bytes,1,rep,name=conditions\"` \n // other fields }"
+                  properties:
+                    lastTransitionTime:
+                      description: lastTransitionTime is the last time the condition
+                        transitioned from one status to another. This should be when
+                        the underlying condition changed.  If that is not known, then
+                        using the time when the API field changed is acceptable.
+                      format: date-time
+                      type: string
+                    message:
+                      description: message is a human readable message indicating
+                        details about the transition. This may be an empty string.
+                      maxLength: 32768
+                      type: string
+                    observedGeneration:
+                      description: observedGeneration represents the .metadata.generation
+                        that the condition was set based upon. For instance, if .metadata.generation
+                        is currently 12, but the .status.conditions[x].observedGeneration
+                        is 9, the condition is out of date with respect to the current
+                        state of the instance.
+                      format: int64
+                      minimum: 0
+                      type: integer
+                    reason:
+                      description: reason contains a programmatic identifier indicating
+                        the reason for the condition's last transition. Producers
+                        of specific condition types may define expected values and
+                        meanings for this field, and whether the values are considered
+                        a guaranteed API. The value should be a CamelCase string.
+                        This field may not be empty.
+                      maxLength: 1024
+                      minLength: 1
+                      pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
+                      type: string
+                    status:
+                      description: status of the condition, one of True, False, Unknown.
+                      enum:
+                      - "True"
+                      - "False"
+                      - Unknown
+                      type: string
+                    type:
+                      description: type of condition in CamelCase or in foo.example.com/CamelCase.
+                        --- Many .condition.type values are consistent across resources
+                        like Available, but because arbitrary conditions can be useful
+                        (see .node.status.conditions), the ability to deconflict is
+                        important. The regex it matches is (dns1123SubdomainFmt/)?(qualifiedNameFmt)
+                      maxLength: 316
+                      pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$
+                      type: string
+                  required:
+                  - lastTransitionTime
+                  - message
+                  - reason
+                  - status
+                  - type
+                  type: object
+                type: array
+                x-kubernetes-list-map-keys:
+                - type
+                x-kubernetes-list-type: map
+            type: object
+        type: object
+    served: true
+    storage: true
+    subresources:
+      status: {}