🌱 preparing tech-preview release (#3)

Signed-off-by: batistein <sven.batista-steinbach@syself.com>

.builder-image-version.txt

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+1.0.0

.github/ISSUE_TEMPLATE/bug_report.md

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+---
+name: 'Bug report'
+about: Tell us about a problem you are experiencing.
+
+---
+
+/kind bug
+
+**What steps did you take and what happened:**
+[A clear and concise description of what the bug is.]
+
+
+**What did you expect to happen:**
+
+
+**Anything else you would like to add:**
+[Miscellaneous information that will assist in solving the issue.]
+
+
+**Environment:**
+
+- cluster-stack-operator version:
+- Kubernetes version: (use `kubectl version`)
+- OS (e.g. from `/etc/os-release`):

.github/ISSUE_TEMPLATE/feature_request.md

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+---
+name: 'Feature request'
+about: Suggest an idea for this project.
+
+---
+
+/kind feature
+
+**Describe the solution you'd like**
+[A clear and concise description of what you want to happen.]
+
+
+**Anything else you would like to add:**
+[Miscellaneous information that will assist in solving the issue.]
+
+
+**Environment:**
+
+- cluster-stack-operator version:
+- Kubernetes version: (use `kubectl version`)
+- OS (e.g. from `/etc/os-release`):

.github/actions/metadata/action.yaml

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+name: "Metadata"
+description: "Generate Image Metadata"
+inputs:
+  metadata_flavor:
+    description: "metadata_flavor"
+    required: true
+  metadata_tags:
+    description: "metadata_tags"
+    required: true
+outputs:
+  tags:
+    description: "generated image tags"
+    value: ${{ steps.meta.outputs.tags }}
+  labels:
+    description: "generated image labels"
+    value: ${{ steps.meta.outputs.labels }}
+  version:
+    description: "generated image version"
+    value: ${{ fromJSON(steps.meta.outputs.json).labels['org.opencontainers.image.version'] }}
+runs:
+  using: "composite"
+  steps:
+    - name: Docker manager metadata
+      id: meta
+      uses: docker/metadata-action@818d4b7b91585d195f67373fd9cb0332e31a7175 # v4.6.0
+      with:
+        images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+        flavor: ${{ inputs.metadata_flavor }}
+        tags: ${{ inputs.metadata_tags }}

.github/actions/setup-go/action.yaml

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+name: "Setup Go"
+description: "Setup Go"
+runs:
+  using: "composite"
+  steps:
+    - name: Install go
+      uses: actions/setup-go@fac708d6674e30b6ba41289acaab6d4b75aa0753 # v4.0.1
+      with:
+        go-version-file: "go.mod"
+        cache: true
+        cache-dependency-path: go.sum
+    - id: go-cache-paths
+      shell: bash
+      run: |
+        echo "::set-output name=go-build::$(go env GOCACHE)"
+        echo "::set-output name=go-mod::$(go env GOMODCACHE)"
+    - name: Go Mod Cache
+      uses: actions/cache@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8 # v3
+      with:
+        path: ${{ steps.go-cache-paths.outputs.go-mod }}
+        key: ${{ runner.os }}-go-mod-${{ hashFiles('**/go.sum') }}
+        restore-keys: |
+          ${{ runner.os }}-go-mod-
+    - name: Go Build Cache
+      uses: actions/cache@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8 # v3
+      with:
+        path: ${{ steps.go-cache-paths.outputs.go-build }}
+        key: ${{ runner.os }}-go-build-${{ hashFiles('**/go.sum') }}
+        restore-keys: |
+          ${{ runner.os }}-go-build-

.github/labeler.yaml

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+---
+area/code:
+  - "controllers/**/*"
+  - "pkg/**/*"
+area/api:
+  - "api/**/*"
+  - "config/crd/**/*"
+area/github:
+  - ".github/**/*"
+area/hack:
+  - "hack/**/*"
+  - "Makefile"
+area/test:
+  - "test/**/*"
+area/templates:
+  - "templates/**/*"

.github/labels.yaml

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+---
+# Area
+- name: area/code
+  color: "72ccf3"
+  description: >-
+    Changes made in the code directory
+- name: area/api
+  color: "72ccf3"
+  description: >-
+    Changes made in the api directory
+- name: area/github
+  color: "72ccf3"
+  description: >-
+    Changes made in the github directory
+- name: area/hack
+  color: "72ccf3"
+  description: >-
+    Changes made in the hack directory
+- name: area/test
+  color: "72ccf3"
+  description: >-
+    Changes made in the test directory
+- name: area/templates
+  color: "72ccf3"
+  description: >-
+    Changes made in the templates directory
+# Update
+- name: update/container
+  color: "ffc300"
+- name: update/github-action
+  color: "ffc300"
+- name: update/helm
+  color: "ffc300"
+- name: update/go
+  color: "ffc300"
+# Semantic Type
+- name: type/patch
+  color: "FFEC19"
+- name: type/minor
+  color: "FF9800"
+- name: type/major
+  color: "F6412D"
+# Size
+- name: size/XS
+  color: "009900"
+  description: >-
+    Denotes a PR that changes 0-20 lines, ignoring generated files.
+- name: size/S
+  color: "77bb00"
+  description: >-
+    Denotes a PR that changes 20-50 lines, ignoring generated files.
+- name: size/M
+  color: "eebb00"
+  description: >-
+    Denotes a PR that changes 50-200 lines, ignoring generated files.
+- name: size/L
+  color: "ee9900"
+  description: >-
+    Denotes a PR that changes 200-800 lines, ignoring generated files.
+- name: size/XL
+  color: "ee5500"
+  description: >-
+    Denotes a PR that changes 800-2000 lines, ignoring generated files.
+- name: size/XXL
+  color: "ee0000"
+  description: >-
+    Denotes a PR that changes 2000+ lines, ignoring generated files.
+# Uncategorized
+- name: bug
+  color: "ee0701"
+- name: do-not-merge
+  color: "ee0701"
+- name: docs
+  color: "F4D1B7"
+- name: enhancement
+  color: "84b6eb"
+- name: link-checker
+  color: "7B55D7"
+- name: question
+  color: "cc317c"

.github/pull_request_template.md

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+<!-- If this is your first PR, welcome! Please make sure you read the [contributing guidelines](../CONTRIBUTING.md#contributing-a-patch). -->
+<!-- please add an icon to the title of this PR and delete this line and similar ones -->
+<!-- the icon will be either ⚠️ (:warning:, major or breaking changes), ✨ (:sparkles:, feature additions), 🐛 (:bug:, patches and bugfixes), 📖 (:book:, documentation or proposals), or 🌱 (:seedling:, minor or other) -->
+
+**What this PR does / why we need it**:
+
+**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
+Fixes #
+
+**Special notes for your reviewer**:
+
+_Please confirm that if this PR changes any image versions, then that's the sole change this PR makes._
+
+**TODOs**:
+
+- [ ] squash commits
+- [ ] include documentation
+- [ ] add unit tests
+

.github/workflows/build.yml

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+name: Build cso Image
+# yamllint disable rule:line-length
+on: # yamllint disable-line rule:truthy
+  push:
+    branches:
+      - main
+  # If the cache was cleaned we should re-build the cache with the latest commit
+  workflow_run:
+    workflows:
+      - "CSO Image Cache Cleaner"
+    branches:
+      - main
+    types:
+      - completed
+  workflow_dispatch:
+env:
+  REGISTRY: ghcr.io/sovereigncloudstack
+  metadata_flavor: latest=true
+  metadata_tags: type=sha,prefix=sha-,format=short
+permissions:
+  contents: read
+  packages: write
+  # Required to generate OIDC tokens for `sigstore/cosign-installer` authentication
+  id-token: write
+jobs:
+  manager-image:
+    name: Build and push manager image
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3
+        with:
+          fetch-depth: 0
+      - uses: ./.github/actions/setup-go
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@2b82ce82d56a2a04d2637cd93a637ae1b359c0a7 # v2
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@ecf95283f03858871ff00b787d79c419715afc34 # v2
+
+      - name: Generate metadata cso
+        id: metacso
+        uses: ./.github/actions/metadata
+        env:
+          IMAGE_NAME: cso-staging
+        with:
+          metadata_flavor: ${{ env.metadata_flavor }}
+          metadata_tags: ${{ env.metadata_tags }}
+
+      - name: Login to ghcr.io for CI
+        uses: docker/login-action@465a07811f14bebb1938fbed4728c6a1ff8901fc # v2.2.0
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Install Cosign
+        uses: sigstore/cosign-installer@dd6b2e2b610a11fd73dd187a43d57cc1394e35f9 # v3.0.5
+
+      - name: Setup Env
+        run: |
+          DOCKER_BUILD_LDFLAGS="$(hack/version.sh)"
+          echo 'DOCKER_BUILD_LDFLAGS<<EOF' >> $GITHUB_ENV
+          echo $DOCKER_BUILD_LDFLAGS >> $GITHUB_ENV
+          echo 'EOF' >> $GITHUB_ENV
+
+      # Load Golang cache build from GitHub
+      - name: Load cso Golang cache build from GitHub
+        uses: actions/cache@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8 # v3.3.1
+        id: cache
+        with:
+          path: /tmp/.cache/cso
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}-cso-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}-cso-
+            ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}-
+            ${{ runner.os }}-go-
+
+      - name: Create cso cache directory
+        if: ${{ steps.cache.outputs.cache-hit != 'true' }}
+        shell: bash
+        run: |
+          mkdir -p /tmp/.cache/cso
+
+      # Import GitHub's cache build to docker cache
+      - name: Copy cso Golang cache to docker cache
+        uses: docker/build-push-action@2eb1c1961a95fc15694676618e422e8ba1d63825 # v4.1.1
+        with:
+          provenance: false
+          context: /tmp/.cache/cso
+          file: ./images/cache/Dockerfile
+          push: false
+          platforms: linux/amd64
+          target: import-cache
+
+      - name: Build and push cso image
+        uses: docker/build-push-action@2eb1c1961a95fc15694676618e422e8ba1d63825 # v4
+        id: docker_build_release_cso
+        with:
+          provenance: false
+          context: .
+          file: ./images/cso/Dockerfile
+          push: true
+          build-args: |
+            LDFLAGS=${{ env.DOCKER_BUILD_LDFLAGS }}
+          tags: ${{ steps.metacso.outputs.tags }}
+          labels: ${{ steps.metacso.outputs.labels }}
+          platforms: linux/amd64
+
+      - name: Sign Container Images
+        env:
+          COSIGN_EXPERIMENTAL: "true"
+        run: |
+          cosign sign --yes ghcr.io/sovereigncloudstack/cso-staging@${{ steps.docker_build_release_cso.outputs.digest }}
+
+      - name: Image Releases digests cso
+        shell: bash
+        run: |
+          mkdir -p image-digest/
+          echo "ghcr.io/sovereigncloudstack/cso-staging:{{ steps.metacso.outputs.tags }}@${{ steps.docker_build_release_cso.outputs.digest }}" >> image-digest/cso.txt
+
+      # Upload artifact digests
+      - name: Upload artifact digests
+        uses: actions/upload-artifact@0b7f8abb1508181956e8e162db84b466c27e18ce # v3.1.2
+        with:
+          name: image-digest
+          path: image-digest
+          retention-days: 90
+
+      # Store docker's golang's cache build locally only on the main branch
+      - name: Store cso Golang cache build locally
+        if: ${{ steps.cache.outputs.cache-hit != 'true' }}
+        uses: docker/build-push-action@2eb1c1961a95fc15694676618e422e8ba1d63825 # v4.1.1
+        with:
+          provenance: false
+          context: .
+          file: ./images/cache/Dockerfile
+          push: false
+          outputs: type=local,dest=/tmp/docker-cache-cso
+          platforms: linux/amd64
+          target: export-cache
+
+      # Store docker's golang's cache build locally only on the main branch
+      - name: Store cso Golang cache in GitHub cache path
+        if: ${{ steps.cache.outputs.cache-hit != 'true' }}
+        shell: bash
+        run: |
+          mkdir -p /tmp/.cache/cso/
+          if [ -f /tmp/docker-cache-cso/tmp/go-build-cache.tar.gz ]; then
+          cp /tmp/docker-cache-cso/tmp/go-build-cache.tar.gz /tmp/.cache/cso/
+          fi
+          if [ -f /tmp/docker-cache-cso/tmp/go-pkg-cache.tar.gz ]; then
+          cp /tmp/docker-cache-cso/tmp/go-pkg-cache.tar.gz /tmp/.cache/cso/
+          fi
+
+      - name: Image Digests Output
+        shell: bash
+        run: |
+          cd image-digest/
+          find -type f | sort | xargs -d '\n' cat