build: Generate cloud-init seed ISO

.gitea/workflows/actions.yaml

@@ -2,62 +2,77 @@ name: build-image
 on: [push]
 
 jobs:
-  semrel_dryrun:
+  # semrel_dryrun:
-    name: Semantic Release (Dry-run)
+  #   name: Semantic Release (Dry-run)
-    runs-on: ubuntu-latest
+  #   runs-on: ubuntu-latest
-    outputs:
+  #   outputs:
-      version: ${{ steps.sem_rel.outputs.version }}
+  #     version: ${{ steps.sem_rel.outputs.version }}
-    steps:
+  #   steps:
-      - name: Check out repository code
+  #     - name: Check out repository code
-        uses: actions/checkout@v3
+  #       uses: actions/checkout@v3
-      - name: Set up Node
+  #     - name: Set up Node
-        uses: actions/setup-node@v3
+  #       uses: actions/setup-node@v3
-        with:
+  #       with:
-          node-version: 20
+  #         node-version: 20
-      - name: Install dependencies
+  #     - name: Install dependencies
-        run: |
+  #       run: |
-          npm install \
+  #         npm install \
-            semantic-release \
+  #           semantic-release \
-            @semantic-release/commit-analyzer \
+  #           @semantic-release/commit-analyzer \
-            @semantic-release/exec
+  #           @semantic-release/exec
-      - name: Semantic Release (dry-run)
+  #     - name: Semantic Release (dry-run)
-        id: sem_rel
+  #       id: sem_rel
-        run: |
+  #       run: |
-          npx semantic-release \
+  #         npx semantic-release \
-            --package @semantic-release/exec \
+  #           --package @semantic-release/exec \
-            --package semantic-release \
+  #           --package semantic-release \
-            --branches ${{ gitea.refname }} \
+  #           --branches ${{ gitea.refname }} \
-            --tag-format 'v${version}' \
+  #           --tag-format 'v${version}' \
-            --dry-run \
+  #           --dry-run \
-            --plugins @semantic-release/commit-analyzer,@semantic-release/exec \
+  #           --plugins @semantic-release/commit-analyzer,@semantic-release/exec \
-            --analyzeCommits @semantic-release/commit-analyzer \
+  #           --analyzeCommits @semantic-release/commit-analyzer \
-            --verifyRelease @semantic-release/exec \
+  #           --verifyRelease @semantic-release/exec \
-            --verifyReleaseCmd 'echo "version=${nextRelease.version}" >> $GITHUB_OUTPUT'
+  #           --verifyReleaseCmd 'echo "version=${nextRelease.version}" >> $GITHUB_OUTPUT'
-        env:
+  #       env:
-          GIT_CREDENTIALS: ${{ secrets.GIT_USERNAME }}:${{ secrets.GIT_APIKEY }}
+  #         GIT_CREDENTIALS: ${{ secrets.GIT_USERNAME }}:${{ secrets.GIT_APIKEY }}
-      - name: Assert semantic release output
+  #     - name: Assert semantic release output
-        run: |
+  #       run: |
-          [[ -z "${{ steps.sem_rel.outputs.version }}" ]] && {
+  #         [[ -z "${{ steps.sem_rel.outputs.version }}" ]] && {
-            echo 'No release tag - exiting'; exit 1
+  #           echo 'No release tag - exiting'; exit 1
-          } || {
+  #         } || {
-            echo 'Release tag set correctly: ${{ steps.sem_rel.outputs.version }}'; exit 0
+  #           echo 'Release tag set correctly: ${{ steps.sem_rel.outputs.version }}'; exit 0
           }
 
   build_image:
     name: Build image
     runs-on: ubuntu-latest
-    needs: semrel_dryrun
+    # needs: semrel_dryrun
-    # container: ghcr.io/catthehacker/ubuntu:act-latest
     steps:
       - name: Check out repository code
         uses: actions/checkout@v4
-      - name: Print Hello
+      - name: Generate seed ISO
-        run: echo "Hello from Harvester!"
+        shell: bash
+        run: |
+          apt-get update && \
+          apt-get install -y \
+            genisoimage
+
+          sed "s/__ROOT_HASHED_PASSWORD__/${{ secrets.ROOT_HASHED_PASSWORD }}/g" \
+            cloud-init/user-data.template > cloud-init/user-data
+          sed "s/__PUBLIC_SSHKEY__/${{ secrets.PUBLIC_SSHKEY }}/g" \
+            cloud-init/user-data.template > cloud-init/user-data
+
+          genisoimage \
+            -output seed.iso \
+            -volid cidata \
+            -joliet \
+            -rock \
+            cloud-init/meta-data cloud-init/user-data
 
   # semrel:
   #   name: Semantic Release
-  #   runs-on: dind-rootless
+  #   runs-on: ubuntu-latest
-  #   needs: [build_container,build_chart]
+  #   needs: build_image
   #   steps:
   #     - name: Check out repository code
   #       uses: actions/checkout@v3

cloud-init/user-data.template

@@ -0,0 +1,28 @@
+#cloud-config
+package_update: true
+package_upgrade: true
+snap:
+  commands:
+    00: snap refresh --hold=forever
+package_reboot_if_required: true
+packages:
+  - qemu-guest-agent
+  - yq
+  - cifs-utils
+
+runcmd:
+  - apt-get install -y linux-modules-extra-$(uname -r)
+  - sysctl -w net.ipv6.conf.all.disable_ipv6=1
+  - systemctl enable --now qemu-guest-agent.service
+
+disable_root: false
+users:
+  - name: root
+    hashed_passwd: __ROOT_HASHED_PASSWORD__
+    lock_passwd: false
+    shell: /bin/bash
+    ssh_authorized_keys:
+      - __PUBLIC_SSHKEY__
+ssh_authorized_keys:
+  - >
+    __PUBLIC_SSHKEY__