revert: remove generation of KLT manifest releases (#1941)

.github/workflows/CI.yaml

@@ -176,7 +176,7 @@ jobs:
         working-directory: ./${{ matrix.config.folder }}
         run: make controller-gen
 
-      - name: Generate test release manifest
+      - name: Generate release.yaml
         if: matrix.config.name != 'functions-runtime' && matrix.config.name != 'python-runtime'
         working-directory: ./${{ matrix.config.folder }}
         env:

.github/workflows/release.yml

@@ -194,6 +194,149 @@ jobs:
           tag_name: ${{ matrix.config.tagName }}
           files: ./sbom-${{ matrix.config.name }}.spdx.json
 
+  release-manifests:
+    if: needs.release-please.outputs.releases-created == 'true'
+    needs:
+      - release-please
+      - build-release
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Cache build tools lifecycle-operator
+        if: needs.release-please.outputs.klt-release-created == 'true'
+        id: cache-build-tools-lifecycle-operator
+        uses: actions/cache@v3
+        with:
+          path: ./lifecycle-operator/bin
+          key: build-tools-${{ github.ref_name }}
+
+      - name: Cache build tools metrics-operator
+        if: needs.release-please.outputs.metrics-operator-release-created == 'true'
+        id: cache-build-tools-metrics-operator
+        uses: actions/cache@v3
+        with:
+          path: ./metrics-operator/bin
+          key: build-tools-${{ github.ref_name }}
+
+      - name: Cache build tools scheduler
+        if: needs.release-please.outputs.klt-release-created == 'true'
+        id: cache-build-tools-scheduler
+        uses: actions/cache@v3
+        with:
+          path: ./scheduler/bin
+          key: build-tools-${{ github.ref_name }}
+
+      - name: Cache build tools cert-manager
+        if: needs.release-please.outputs.cert-manager-release-created == 'true'
+        id: cache-build-tools-klt-cert-manager
+        uses: actions/cache@v3
+        with:
+          path: ./klt-cert-manager/bin
+          key: build-tools-${{ github.ref_name }}
+
+      - name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: ${{ env.GO_VERSION }}
+          check-latest: true
+
+      - name: Create KLT manifest
+        if: needs.release-please.outputs.klt-release-created == 'true'
+        env:
+          RELEASE_REGISTRY: ghcr.io/keptn
+          CHART_APPVERSION: ${{ needs.release-please.outputs.klt-tag-name }}
+        run: |
+          cd scheduler
+          make release-manifests
+          cd ../lifecycle-operator
+          make controller-gen release-manifests
+          cd ../klt-cert-manager
+          make controller-gen release-manifests
+          cd ../metrics-operator
+          make controller-gen release-manifests
+          cd ..
+          echo "---" >> lifecycle-operator/config/rendered/release.yaml
+          echo "---" >> scheduler/config/rendered/release.yaml
+          echo "---" >> klt-cert-manager/config/rendered/release.yaml
+          cat >> namespace.yaml << EOF
+          ---
+          apiVersion: v1
+          kind: Namespace
+          metadata:
+            name: keptn-lifecycle-toolkit-system
+          ---
+          EOF
+          cat namespace.yaml \
+            lifecycle-operator/config/rendered/release.yaml \
+            scheduler/config/rendered/release.yaml \
+            klt-cert-manager/config/rendered/release.yaml \
+            metrics-operator/config/rendered/release.yaml > klt-manifest.yaml
+
+      - name: Create Cert-Manager manifest
+        if: needs.release-please.outputs.cert-manager-release-created == 'true'
+        env:
+          RELEASE_REGISTRY: ghcr.io/keptn
+          CHART_APPVERSION: ${{ needs.release-please.outputs.cert-manager-tag-name }}
+        run: |
+          cd klt-cert-manager
+          make controller-gen release-manifests
+          cd ..
+          echo "---" >> klt-cert-manager/config/rendered/release.yaml
+          cat >> namespace.yaml << EOF
+          ---
+          apiVersion: v1
+          kind: Namespace
+          metadata:
+            name: keptn-lifecycle-toolkit-system
+          ---
+          EOF
+          cat namespace.yaml \
+            klt-cert-manager/config/rendered/release.yaml > cert-manager-manifest.yaml
+
+      - name: Create Metrics Operator manifest
+        if: needs.release-please.outputs.metrics-operator-release-created == 'true'
+        env:
+          RELEASE_REGISTRY: ghcr.io/keptn
+          CHART_APPVERSION: ${{ needs.release-please.outputs.metrics-operator-tag-name }}
+        run: |
+          cd metrics-operator
+          make controller-gen release-manifests
+          cd ..
+          echo "---" >> metrics-operator/config/rendered/release.yaml
+          cat >> namespace.yaml << EOF
+          ---
+          apiVersion: v1
+          kind: Namespace
+          metadata:
+            name: keptn-lifecycle-toolkit-system
+          ---
+          EOF
+          cat namespace.yaml \
+            metrics-operator/config/rendered/release.yaml > metrics-operator-manifest.yaml
+
+      - name: Attach KLT release assets
+        if: needs.release-please.outputs.klt-release-created == 'true'
+        uses: softprops/action-gh-release@v1
+        with:
+          tag_name: ${{ needs.release-please.outputs.klt-tag-name }}
+          files: klt-manifest.yaml
+
+      - name: Attach Cert-Manager release assets
+        if: needs.release-please.outputs.cert-manager-release-created == 'true'
+        uses: softprops/action-gh-release@v1
+        with:
+          tag_name: ${{ needs.release-please.outputs.cert-manager-tag-name }}
+          files: cert-manager-manifest.yaml
+
+      - name: Attach Metrics Operator release assets
+        if: needs.release-please.outputs.metrics-operator-release-created == 'true'
+        uses: softprops/action-gh-release@v1
+        with:
+          tag_name: ${{ needs.release-please.outputs.metrics-operator-tag-name }}
+          files: metrics-operator-manifest.yaml
+
   update-docs:
     name: Update Documentation
     needs:

README.md

@@ -89,7 +89,7 @@ is handled automatically
 by [klt-cert-manager](https://github.com/keptn/lifecycle-toolkit/blob/main/klt-cert-manager/README.md).
 Versions 0.6.0
 and earlier have a hard dependency on the [cert-manager](https://cert-manager.io).
-See [installation guideline](https://lifecycle.keptn.sh/docs/install/cert-manager/)
+See [installation guideline](https://github.com/keptn/lifecycle-toolkit/blob/main/docs/content/en/docs/snippets/tasks/install.md)
 for more info.
 
 ## Goals

docs/content/en/docs/install/install.md

@@ -19,7 +19,7 @@ Two methods are supported for installing the Keptn Lifecycle Toolkit (KLT):
   the [Helm Chart](#use-helm-chart).
   This is the preferred strategy because it allows you to customize your cluster.
 
-* Releases v0.10.0 and earlier can be installed using
+* All releases can be installed using
   the [manifests](#use-manifests).
   This is the less-preferred way because it does not support customization.
 
@@ -109,9 +109,10 @@ For more information,see
 
 ## Use manifests
 
-Versions v0.10.0 and earlier of the Lifecycle Toolkit can be installed using manifests,
+All versions of the Lifecycle Toolkit can be installed using manifests,
 although we recommend that you use Helm Charts
-because they allow you to easily customize your configuration.
+to install Version 0.7.0 and later
+because the Helm Charts allow you to customize your configuration.
 
 Versions 0.6.0 and earlier can only be installed using manifests.
 

docs/content/en/docs/snippets/tasks/install.md

@@ -0,0 +1,59 @@
+# Installation Instructions
+
+## Install version 0.7.0 and above
+
+In version 0.7.0 and later, you can install the Lifecycle Toolkit using either helm charts or manifests.
+
+For installing the Lifecycle Toolkit via Helm chart:
+
+```shell
+helm repo add klt https://charts.lifecycle.keptn.sh
+helm repo update
+helm upgrade --install keptn klt/klt -n keptn-lifecycle-toolkit-system --create-namespace --wait
+```
+
+To install a specific version, use the `--version <version>` flag as part of the
+`helm upgrade --install` command.
+
+To list available versions:
+
+```shell
+helm repo update
+helm search repo keptn-lifecycle-toolkit
+```
+
+The `helm upgrade --install` command offers a flag called `--set`, which can be used to specify
+configuration options using the format key1=value1,key2=value2,....
+
+Or you could download the chart value file and modify it using
+
+```shell
+helm get values RELEASE_NAME [flags] > values.yaml
+```
+
+and install adding `--values=values.yaml` to your `helm upgrade` command (official documentation
+available [here](https://helm.sh/docs/helm/helm_get_values/)).
+
+The full list of available flags can be found in the [helm-charts](https://github.com/keptn/lifecycle-toolkit/blob/main/helm/chart/README.md).
+
+> **Note**
+Installation of the Lifecycle Toolkit version 0.6.0 and lower is not supported via helm charts.
+
+<details>
+<summary>Install Keptn using Manifests</summary>
+
+All versions of the Lifecycle Toolkit can be installed using manifests,
+with a command like the following:
+
+<!---x-release-please-start-version-->
+
+```shell
+kubectl apply -f https://github.com/keptn/lifecycle-toolkit/releases/download/v0.8.1/manifest.yaml
+kubectl wait --for=condition=Available deployment/lifecycle-operator -n keptn-lifecycle-toolkit-system --timeout=120s
+```
+
+<!---x-release-please-end-->
+
+The Lifecycle Toolkit and its dependencies are now installed and ready to use.
+
+</details>