Add a script generating files for OperatorHub.io

Make a few adjustements to the base CSVs.

Author: qbarrand

CONTRIBUTING.md

@@ -42,6 +42,11 @@ Add one `Describe` section per method or function that you are unit testing:
 Within a `Describe`, use one `It` section per test case.
 If several `It` sections are similar, consider refactoring them in a `DescribeTable` construct with varying inputs.
 
+### Generating bundles for OperatorHub.io
+
+Use `hack/release-operator-hub` to generate bundles to be imported in
+[Operator Hub](https://github.com/k8s-operatorhub/community-operators).
+
 ### Kubernetes resources
 
 - [Contributor License Agreement](https://git.k8s.io/community/CLA.md) Kubernetes projects require that you sign a Contributor License Agreement (CLA) before we can accept your pull requests

config/manifests-hub/bases/kernel-module-management-hub.clusterserviceversion.yaml

@@ -5,6 +5,7 @@ metadata:
     alm-examples: '[]'
     capabilities: Basic Install
     categories: Drivers and plugins
+    repository: https://github.com/kubernetes-sigs/kernel-module-management
   name: kernel-module-management-hub.v0.0.0
   namespace: placeholder
 spec:
@@ -42,8 +43,6 @@ spec:
   - module
   - modules
   links:
-  - name: GitHub repository
-    url: https://github.com/kubernetes-sigs/kernel-module-management
   - name: Documentation
     url: https://kmm.sigs.k8s.io
   - name: Slack
@@ -52,6 +51,7 @@ spec:
   - email: [email protected]
     name: Kernel Module Management
   maturity: stable
+  minKubeVersion: 1.24.0
   provider:
     name: Kubernetes SIG Node
     url: https://github.com/kubernetes-sigs/kernel-module-management

config/manifests/bases/kernel-module-management.clusterserviceversion.yaml

@@ -5,17 +5,13 @@ metadata:
     alm-examples: '[]'
     capabilities: Basic Install
     categories: Drivers and plugins
-  name: kmm-operator.v0.0.0
+    repository: https://github.com/kubernetes-sigs/kernel-module-management
+  name: kernel-module-management.v0.0.0
   namespace: placeholder
 spec:
   apiservicedefinitions: {}
   customresourcedefinitions:
     owned:
-    - description: Module is the Schema for the modules API
-      displayName: Module
-      kind: Module
-      name: modules.kmm.sigs.x-k8s.io
-      version: v1alpha1
     - description: Module describes how to load a module on different kernel versions
       displayName: Module
       kind: Module
@@ -52,8 +48,6 @@ spec:
   - module
   - modules
   links:
-  - name: GitHub repository
-    url: https://github.com/kubernetes-sigs/kernel-module-management
   - name: Documentation
     url: https://kmm.sigs.k8s.io
   - name: Slack
@@ -62,6 +56,7 @@ spec:
   - email: [email protected]
     name: Kernel Module Management
   maturity: stable
+  minKubeVersion: 1.24.0
   provider:
     name: Kubernetes SIG Node
     url: https://github.com/kubernetes-sigs/kernel-module-management

hack/release-operator-hub

@@ -0,0 +1,80 @@
+#!/usr/bin/env bash
+
+# This script generates bundle directories to be imported into OperatorHub.io.s
+
+set -euo pipefail
+
+output_dir=''
+
+make_output_dir () {
+  if ! [ -d "$output_dir" ]; then
+    mkdir "$output_dir"
+  else
+    rm -fr "${output_dir:?}"/*
+  fi
+}
+
+created_at=$(date +'%Y-%m-%d %H:%M:%S')
+readonly created_at
+container_image=''
+csv_path=''
+deployment_name=''
+
+replace_csv () {
+  yq -i "
+    .metadata.annotations.containerImage = \"$container_image\" |
+    .metadata.annotations.createdAt = \"$created_at\" |
+    (.spec.install.spec.deployments[]
+    | select(.name == \"$deployment_name\")
+    | .spec.template.spec.containers[]
+    | select(.name == \"manager\").image) = \"$container_image\" |
+    (.spec.install.spec.deployments[]
+    | select(.name == \"$deployment_name\")
+    | .spec.template.spec.containers[]
+    | select(.name == \"manager\").env[]
+    | select(.name == \"RELATED_IMAGES_SIGN\").value) = \"$SIGN_IMG\"
+    " "$csv_path"
+}
+
+: "$VERSION"
+: "$KMM_CONTAINER_IMG"
+: "$KMM_HUB_CONTAINER_IMG"
+: "$SIGN_IMG"
+
+# KMM
+
+output_dir="kmm-operatorhub-$VERSION"
+
+echo "Generating KMM bundle files for OperatorHub in $output_dir"
+
+make bundle VERSION="$VERSION"
+
+make_output_dir
+
+cp -r bundle/* "$output_dir"
+
+container_image=$KMM_CONTAINER_IMG
+csv_path=$output_dir/manifests/kernel-module-management.clusterserviceversion.yaml
+deployment_name=kmm-operator-controller-manager
+
+replace_csv
+
+# KMM-Hub
+
+output_dir="kmm-hub-operatorhub-$VERSION"
+
+echo "Generating KMM-Hub bundle files for OperatorHub in $output_dir"
+
+make bundle-hub VERSION="$VERSION"
+
+make_output_dir
+
+cp -r bundle/* "$output_dir"
+
+container_image=$KMM_HUB_CONTAINER_IMG
+csv_path=$output_dir/manifests/kernel-module-management-hub.clusterserviceversion.yaml
+deployment_name=kmm-operator-hub-controller-manager
+
+replace_csv
+
+echo 'Done.'