[CI:BUILD] Podman FCOS image from main

Fixes: containers#19446, containers#19447, containers#19448

[NO NEW TESTS NEEDED]

Co-authored-by: Chris Evich <[email protected]>
Signed-off-by: Lokesh Mandvekar <[email protected]>

.cirrus.yml

@@ -987,6 +987,22 @@ test_image_build_task:
     env:
         DRYRUN: 1
 
+fcos_image_build_task:
+    # Only a test. Does not push built images.
+    # Image push to quay will be handled by GHA in
+    # .github/workflows/fcos-podman-next-build.yml
+    <<: *image-build
+    name: "Test Build FCOS image $CTXDIR"
+    alias: fcos_image_build
+    only_if: $CIRRUS_PR != '' && $CIRRUS_BRANCH == 'main'
+    matrix:
+        - env:
+            CTXDIR: contrib/podman-next/fcos-podmanimage
+    env:
+        TEST_FLAVOR: "fcos_image_build"
+    setup_script: *setup
+    main_script: *main
+
 
 # This task is critical.  It updates the "last-used by" timestamp stored
 # in metadata for all VM images.  This mechanism functions in tandem with
@@ -1060,6 +1076,7 @@ success_task:
         - rootless_buildah_bud_test
         - upgrade_test
         - image_build
+        - fcos_image_build
         - meta
     container: &smallcontainer
         image: ${CTR_FQIN}

.github/workflows/fcos-podman-next-build.yml

@@ -0,0 +1,53 @@
+name: Build FCOS image with packages from rhcontainerbot/podman-next
+
+on:
+  push:
+    branches:
+      - main
+
+env:
+  IMAGE_NAME: fcos
+  IMAGE_TAGS: podman-next ${{ github.sha }}
+  IMAGE_REGISTRY: quay.io/podman
+  REGISTRY_USER: ${{ secrets.QUAY_PODMAN_USERNAME }}
+  REGISTRY_PASSWORD: ${{ secrets.QUAY.PODMAN_PASSWORD }}
+  COPR_OWNER: rhcontainerbot
+  COPR_PROJECT: podman-next
+
+jobs:
+  wait-for-task:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Check out code
+      uses: actions/checkout@v3
+
+    - name: Set up wait-for-copr
+      run: |
+        pip3 install git+https://github.com/packit/wait-for-copr.git@main
+
+    - name: Wait for successful podman-next build with the latest commit
+      run: |
+        wait-for-copr --owner ${{ env.COPR_OWNER }} --project ${{ env.COPR_PROJECT }} podman `git rev-parse --short ${{ github.sha }}`
+        echo "podman-next build successful."
+
+    - name: Build FCOS Image
+      id: build_image
+      # Ref: https://github.com/redhat-actions/buildah-build
+      uses: redhat-actions/buildah-build@v2
+      with:
+        image: ${{ env.IMAGE_REGISTRY }}/${{ env.IMAGE_NAME }}
+        tags: ${{env.IMAGE_TAGS }}
+        containerfiles: |
+          ./contrib/podman-next/fcos-podmanimage/Containerfile .
+
+    - name: Push to Quay
+      id: push-to-quay
+      # Ref: https://github.com/redhat-actions/push-to-registry
+      uses: redhat-actions/push-to-registry@v2
+      with:
+        image: ${{ steps.build-image.outputs.image }}
+        tags: ${{ steps.build-image.outputs.tags }}
+        registry: ${{ env.IMAGE_REGISTRY }}
+        username: ${{ env.REGISTRY_USER }}
+        password: ${{ env.REGISTRY_PASSWORD }}

.packit.sh

@@ -0,0 +1,38 @@
+#!/usr/bin/env bash
+
+# This script handles any custom processing of the spec file using the `fix-spec-file`
+# action in .packit.yaml.
+
+set -eox pipefail
+
+PACKAGE=podman
+
+# Set path to rpm spec file
+SPEC_FILE=rpm/$PACKAGE.spec
+
+# Get Version from HEAD
+VERSION=$(grep '^const RawVersion' version/rawversion/version.go | cut -d\" -f2)
+
+# RPM Version can't take "-"
+RPM_VERSION=$(echo $VERSION | sed -e 's/-/~/')
+
+# Generate source tarball from HEAD
+git-archive-all -C $(git rev-parse --show-toplevel) --prefix=$PACKAGE-$VERSION/ rpm/$PACKAGE-$VERSION.tar.gz
+
+# RPM Spec modifications
+
+# Use the Version from HEAD in rpm spec
+sed -i "s/^Version:.*/Version: $RPM_VERSION/" $SPEC_FILE
+
+# Use Packit's supplied variable in the Release field in rpm spec.
+sed -i "s/^Release:.*/Release: $PACKIT_RPMSPEC_RELEASE%{?dist}/" $SPEC_FILE
+
+# Ensure last part of the release string is the git shortcommit without a
+# prepended "g"
+sed -i "/^Release: $PACKIT_RPMSPEC_RELEASE%{?dist}/ s/\(.*\)g/\1/" $SPEC_FILE
+
+# Use above generated tarball as Source in rpm spec
+sed -i "s/^Source0:.*.tar.gz/Source0: $PACKAGE-$VERSION.tar.gz/" $SPEC_FILE
+
+# Update setup macro to use the correct build dir
+sed -i "s/^%autosetup.*/%autosetup -Sgit -n %{name}-$VERSION/" $SPEC_FILE

.packit.yaml

@@ -6,8 +6,13 @@ specfile_path: rpm/podman.spec
 upstream_tag_template: v{version}
 
 srpm_build_deps:
+  - git-archive-all
   - make
 
+actions:
+  fix-spec-file:
+    - "bash .packit.sh"
+
 jobs:
   - job: copr_build
     trigger: pull_request

contrib/cirrus/runner.sh

@@ -338,6 +338,10 @@ function _run_gitlab() {
     return $ret
 }
 
+function _run_fcos_image_build() {
+    podman build -t quay.io/podman/fcos:podman-next -f ./contrib/podman-next/fcos-podmanimage/Containerfile .
+}
+
 # Name pattern for logformatter output file, derived from environment
 function output_name() {
     # .cirrus.yml defines this as a short readable string for web UI

contrib/podman-next/fcos-podmanimage/Containerfile

@@ -0,0 +1,17 @@
+FROM quay.io/fedora/fedora-coreos:stable
+
+# Setup the podman-next copr repo
+# The source file for the dnf repo may say `rawhide` but it's release
+# agnostic and `rawhide` in the name is unlikely to change compared
+# with URLs containing fedora release numbers.
+ADD https://copr.fedorainfracloud.org/coprs/rhcontainerbot/podman-next/repo/fedora-rawhide/rhcontainerbot-podman-next-fedora-rawhide.repos /etc/yum.repos.d/rhcontainerbot-podman-next-fedora.repo
+ADD https://download.copr.fedorainfracloud.org/results/rhcontainerbot/podman-next/pubkey.gpg /etc/pki/rpm-gpg/rhcontainerbot-podman-next-fedora.gpg
+
+# Replace aardvark-dns, conmon, crun, netavark, podman, containers-common
+# Remove moby-engine, containerd, runc
+# Note: Currently does not result in a size reduction for the container image
+RUN rpm-ostree override replace --experimental --freeze \
+    --from repo="copr:copr.fedorainfracloud.org:rhcontainerbot:podman-next" \
+    aardvark-dns crun netavark podman containers-common containers-common-extra && \
+    rpm-ostree override remove moby-engine containerd runc && \
+    ostree container commit