chore(deps): update renovate/renovate docker tag to v44.147.0

.gitea/runner/README.md

@@ -157,25 +157,3 @@ run first. Restore the runner config/unit from `.before-<timestamp>` backups,
 reload systemd and restart the runner. Restore the prior workflows from Git.
 Production data and persistent volumes stay where they were. Do not remove run
 state or Compose recovery files until recovery is confirmed.
-
-### Compose configuration recovery
-
-Successful deploys save the complete resolved Compose configuration in
-`~/.local/state/homelab-deploy/compose-configs/`. These files can contain secrets.
-Keep them private and do not commit or upload them.
-The next deploy uses this configuration for its recovery file, including old
-commands, environment, mounts, ports, and removed services. The recovery command
-uses `--remove-orphans` to remove services added by the failed deploy. It does
-not restore volume data or reverse database migrations.
-
-On the first run after this update, the controller can use the Compose file
-from the previous successful run. If that file is absent, it reads the persistent
-checkout and checks its service configuration hashes against existing containers.
-A mismatch stops preflight. Restore the previous configuration before retrying.
-Update the installed controller with `bash .gitea/runner/setup-workstation.sh`
-from the reviewed checkout before using this change.
-
-New namespaces are checked during preflight. Server validation of their resources
-runs after namespace creation and before application resources are applied.
-Plan mode does not create namespaces. A failed deferred check can leave an empty
-namespace; inspect it before removing it.

.gitea/tests/deploy-validation.sh

@@ -91,66 +91,4 @@ if check_referenced_secrets >"$scratch/secrets.log"; then
   echo 'Secret check accepted a failed manifest render' >&2
   exit 1
 fi
-
-# New declared namespaces defer only their own resources during preflight.
-render_selected_resources() {
-  cat <<'JSON'
-{"apiVersion":"v1","kind":"List","items":[
- {"apiVersion":"v1","kind":"Namespace","metadata":{"name":"new"}},
- {"apiVersion":"v1","kind":"ConfigMap","metadata":{"name":"new-config","namespace":"new"}},
- {"apiVersion":"v1","kind":"ConfigMap","metadata":{"name":"existing-config","namespace":"default"}}
-]}
-JSON
-}
-kubectl() {
-  case "$1" in
-    get) printf '%s\n' '{"items":[{"metadata":{"name":"default"}}]}' ;;
-    apply) cat >"$scratch/server-input.json" ;;
-    *) return 1 ;;
-  esac
-}
-validate_server_resources true
-jq -e '.items | length == 2 and all(.metadata.name != "new-config")' "$scratch/server-input.json" >/dev/null
-if validate_server_resources false 2>"$scratch/deferred.log"; then
-  echo 'Post-namespace validation accepted a missing namespace' >&2
-  exit 1
-fi
-kubectl() {
-  case "$1" in
-    get) printf '%s\n' '{"items":[{"metadata":{"name":"default"}},{"metadata":{"name":"new"}}]}' ;;
-    apply) cat >"$scratch/server-input.json" ;;
-    *) return 1 ;;
-  esac
-}
-validate_server_resources false
-jq -e '.items | length == 3' "$scratch/server-input.json" >/dev/null
-render_selected_resources() {
-  printf '%s\n' '{"items":[{"kind":"ConfigMap","metadata":{"name":"bad","namespace":"undeclared"}}]}'
-}
-if validate_server_resources true 2>"$scratch/undeclared.log"; then
-  echo 'Preflight accepted an undeclared missing namespace' >&2
-  exit 1
-fi
-# Count services, not characters in the newline-separated service names.
-compose() {
-  case "$*" in
-    *'config --format json') printf '%s\n' '{"services":{"headscale":{},"headplane":{},"web":{},"init":{"restart":"no"}}}' ;;
-    *'ps --status running --services') printf '%s\n' headscale headplane web ;;
-    *) return 1 ;;
-  esac
-}
-verify_compose_stack example.yaml >"$scratch/compose-count.log"
-grep -qF 'all 3 service(s) running' "$scratch/compose-count.log"
-compose() {
-  case "$*" in
-    *'config --format json') printf '%s\n' '{"services":{"headscale":{},"headplane":{},"web":{}}}' ;;
-    *'ps --status running --services') printf '%s\n' headscale headplane ;;
-    *) return 0 ;;
-  esac
-}
-if verify_compose_stack example.yaml >"$scratch/compose-missing.log"; then
-  echo 'Compose verification accepted a missing service' >&2
-  exit 1
-fi
-grep -qF 'NOT RUNNING: web' "$scratch/compose-missing.log"
 printf '%s\n' 'Deploy validation regressions passed.'

.gitea/workflows/compose-release.py

@@ -42,37 +42,7 @@ def prepare(source_file):
     images_file = directory / 'compose-images.json'
     locks = json.loads(images_file.read_text()) if images_file.exists() else previous.get('compose-images', {})
     release = json.loads((directory / 'release.json').read_text())
-    state = Path(os.environ.get('HOMELAB_STATE', Path.home() / '.local/state/homelab-deploy'))
-    baseline = state / 'compose-configs' / f'{relative.parent.name}.json'
-    if not baseline.exists() and re.fullmatch(r'[0-9]+-[0-9]+', previous.get('run_id', '')):
-        baseline = state / 'runs' / previous['run_id'] / 'compose' / baseline.name
-    bootstrap = not baseline.exists()
-    if not bootstrap:
-        before = json.loads(baseline.read_text())
-    else:
-        # Bootstrap from the persistent configuration, never from the new source.
-        persistent_file = config_repo / relative
-        if persistent_file.exists():
-            before = json.loads(
-                output(
-                    'docker',
-                    'compose',
-                    '--project-directory',
-                    str(project_dir),
-                    '-f',
-                    str(persistent_file),
-                    'config',
-                    '--format',
-                    'json',
-                    cwd=config_repo,
-                )
-            )
-        elif output('docker', 'ps', '-aq', '--filter', f'label=com.docker.compose.project={project}'):
-            raise ValueError(f'{project}: no previous Compose configuration; restore it before deploy')
-        else:
-            before = {'name': project, 'services': {}}
-    if before['name'] != project:
-        raise ValueError('Compose project name changed; manual migration is required')
+    before = json.loads(json.dumps(config))
     for service, settings in config['services'].items():
         reference = settings.get('image')
         nextcloud_aio_master = project == 'nextcloud' and service == 'nextcloud-aio-mastercontainer'
@@ -93,12 +63,6 @@ def prepare(source_file):
             pinned = resolve(reference)
         settings['image'] = pinned
         locks[reference] = pinned
-    for service, settings in before['services'].items():
-        reference = settings['image']
-        image_repo = reference.split('@')[0].rsplit('/', 1)
-        image_repo[-1] = image_repo[-1].split(':')[0]
-        image_repo = '/'.join(image_repo)
-        nextcloud_aio_master = project == 'nextcloud' and service == 'nextcloud-aio-mastercontainer'
         # Capture what is running, not the current value of its mutable tag.
         ids = output(
             'docker',
@@ -110,31 +74,6 @@ def prepare(source_file):
             f'label=com.docker.compose.service={service}',
         ).splitlines()
         actual = set()
-        if bootstrap and ids:
-            expected_hash = output(
-                'docker',
-                'compose',
-                '--project-directory',
-                str(project_dir),
-                '-f',
-                str(persistent_file),
-                'config',
-                '--hash',
-                service,
-                cwd=config_repo,
-            ).split()[-1]
-            for container in ids:
-                running_hash = output(
-                    'docker',
-                    'inspect',
-                    container,
-                    '--format',
-                    '{{ index .Config.Labels "com.docker.compose.config-hash" }}',
-                )
-                if running_hash != expected_hash:
-                    raise ValueError(
-                        f'{project}/{service}: persistent config differs from running config; restore the previous config'
-                    )
         for container in ids:
             image_id = output('docker', 'inspect', container, '--format', '{{.Image}}')
             digests = json.loads(output('docker', 'image', 'inspect', image_id, '--format', '{{json .RepoDigests}}'))
@@ -156,7 +95,7 @@ def prepare(source_file):
     images_file.write_text(json.dumps(locks, indent=2) + '\n')
     print(f'Compose {project}: images pinned; local paths preserved')
     print(
-        f'Recovery: docker compose --project-directory {project_dir} -p {project} -f {directory}/compose-before/{relative.parent.name}.json up -d --pull never --remove-orphans'
+        f'Recovery: docker compose --project-directory {project_dir} -p {project} -f {directory}/compose-before/{relative.parent.name}.json up -d --pull never'
     )
 
 

.gitea/workflows/deploy-controller.py

@@ -165,10 +165,6 @@ def finish_success(directory, plan):
         if previous.exists()
         else {}
     )
-    configs = STATE / 'compose-configs'
-    configs.mkdir(mode=0o700, exist_ok=True)
-    for config in (directory / 'compose').glob('*.json'):
-        atomic_json(configs / config.name, json.loads(config.read_text()))
     atomic_json(STATE / 'last-success.json', plan)
     status = json.loads((directory / 'status.json').read_text())
     status['state'] = 'success'

.gitea/workflows/deploy-lib.sh

@@ -571,41 +571,6 @@ skip_uninstalled_vmagent_crd() {
   return 1
 }
 
-# Render one complete resource list so new namespaces can be identified across
-# files and Kustomize apps. A missing undeclared namespace remains an error.
-render_selected_resources() {
-  local m k
-  {
-    for m in "${K8S_MANIFESTS[@]}"; do
-      if skip_uninstalled_vmagent_crd "$m" >/dev/null; then continue; fi
-      kubectl create --dry-run=client --validate=false -f "$m" -o json || return 1
-    done
-    for k in "${KUSTOMIZE_APPS[@]}"; do
-      kubectl kustomize "$k" | kubectl create --dry-run=client --validate=false -f - -o json || return 1
-    done
-  } | jq -s '{apiVersion: "v1", kind: "List", items: [ .[] | if .kind == "List" then .items[] else . end ]}'
-}
-
-validate_server_resources() {
-  local defer_new="$1" resources existing filtered
-  resources="$(render_selected_resources)" || return 1
-  existing="$(kubectl get namespaces -o json)" || return 1
-  filtered="$(jq --argjson existing "$existing" --argjson defer "$defer_new" '
-    [.items[] | select(.kind == "Namespace") | .metadata.name] as $declared
-    | [$existing.items[].metadata.name] as $present
-    | .items |= map(
-        (.metadata.namespace // "default") as $ns
-        | if .kind == "Namespace" or ($present | index($ns)) != null then .
-          elif ($declared | index($ns)) == null then error("Undeclared missing namespace: " + $ns)
-          elif $defer then empty
-          else error("Namespace still missing after namespace apply: " + $ns)
-          end)
-  ' <<<"$resources")" || return 1
-  if [ "$(jq '.items | length' <<<"$filtered")" -gt 0 ]; then
-    kubectl apply --dry-run=server -f - <<<"$filtered" >/dev/null
-  fi
-}
-
 stage_validate() {
   check_prune_mode || return 1
   cd "$REPO"
@@ -632,7 +597,15 @@ stage_validate() {
     kubectl apply -k "$k" --dry-run=client >/dev/null
   done
   log "Validate k8s manifests (kubectl dry-run=server)"
-  validate_server_resources true
+  for m in ${K8S_MANIFESTS[@]+"${K8S_MANIFESTS[@]}"}; do
+    if skip_uninstalled_vmagent_crd "$m"; then
+      continue
+    fi
+    kubectl apply --dry-run=server -f "$m" >/dev/null
+  done
+  for k in ${KUSTOMIZE_APPS[@]+"${KUSTOMIZE_APPS[@]}"}; do
+    kubectl apply -k "$k" --dry-run=server >/dev/null
+  done
   log "Checking referenced Secrets exist"
   echo "  (deploy never applies *secret*.yaml; create missing ones manually)"
   check_referenced_secrets
@@ -684,14 +657,6 @@ stage_apply_k8s() {
       record_apply kubectl "${m#"$REPO"/}" success
     done
   fi
-  # Kustomize may declare namespaces inside its rendered resources too.
-  local namespace_resources
-  namespace_resources="$(render_selected_resources | jq '.items |= map(select(.kind == "Namespace"))')" || return 1
-  if [ "$(jq '.items | length' <<<"$namespace_resources")" -gt 0 ]; then
-    kubectl apply -f - <<<"$namespace_resources" || return 1
-  fi
-  # Complete the deferred server checks before Helm or application resources change.
-  validate_server_resources false || return 1
   if selected_service k8s prometheus-stack && [ -f "$REPO/prometheus-stack/k8s/active" ]; then
     if [ ! -f "$CONFIG_REPO/prometheus-stack/k8s/grafana-values.yaml" ]; then
       echo "ERROR: prometheus-stack/k8s/grafana-values.yaml (gitignored) missing on workstation, restore it first."
@@ -827,13 +792,12 @@ stage_verify_k8s() {
 # actually be running.
 verify_compose_stack() {
   local cf="$1"
-  local expected running svc missing=() service_count=0
+  local expected running missing=()
   expected="$(compose "$cf" config --format json | jq -r ' .services | to_entries[] | select(.value.restart != "no") | .key' | sort)" || return 1
   running="$(compose "$cf" ps --status running --services | sort)" || return 1
   [ -n "$expected" ] || return 0
   while IFS= read -r svc; do
     [ -n "$svc" ] || continue
-    service_count=$((service_count + 1))
     # restart:"no" services are allowed to have exited.
     if ! printf '%s\n' "$running" | grep -qx "$svc"; then
       missing+=("$svc")
@@ -844,7 +808,7 @@ verify_compose_stack() {
     compose "$cf" ps --all 2>/dev/null | sed 's/^/    /' || true
     return 1
   fi
-  echo "  all $service_count service(s) running"
+  echo "  all ${#expected} service(s) running"
   return 0
 }
 

.gitea/workflows/deploy-plan.py

@@ -83,20 +83,20 @@ def make_plan(repo, config_repo, release, previous, mode, live_helm):
         removed = []
     else:
         paths = output('git', '-C', str(repo), 'diff', '--name-only', previous['sha'], release['sha']).splitlines()
-        changed = {service for service in all_services for path in paths if path.startswith(service + '/')}
+        changed = {path.split('/')[0] for path in paths}
         if any(path.startswith('.gitea/') for path in paths):
             changed |= all_services
         changed |= {s for s in all_services if previous.get('local_inputs', {}).get(s) != local_inputs[s]}
         for file in tracked(repo):
-            owners = {service for service in all_services if file.startswith(service + '/')}
-            if not owners or not file.endswith(('.yaml', '.yml')):
+            service = file.split('/')[0]
+            if service not in all_services or not file.endswith(('.yaml', '.yml')):
                 continue
             text = (repo / file).read_text()
             if any(
                 image in text and previous.get('images', {}).get(image) != digest
                 for image, digest in release['images'].items()
             ):
-                changed |= owners
+                changed.add(service)
         removed = sorted(
             set(previous.get('active', {}).get('k8s', []) + previous.get('active', {}).get('compose', []))
             - all_services

.gitea/workflows/release.py

@@ -305,6 +305,7 @@ def build_images(output, report, name, plan):
         if exists:
             print(f'Reuse {name}: inputs unchanged')
             digest = old_digest
+            report['reused'].append(name)
         else:
             print(f'Build {name}', flush=True)
             metadata = Path(docker_config) / 'metadata.json'
@@ -331,14 +332,14 @@ def build_images(output, report, name, plan):
                 env=env,
             )
             digest = json.loads(metadata.read_text())['containerimage.digest']
-        if not isinstance(digest, str) or not DIGEST.fullmatch(digest):
-            raise ValueError('Image job returned an invalid digest')
+            report['built'].append(name)
         release['images'][image] = digest
         release['inputs'][image] = inputs
-        report['reused' if exists else 'built'].append(name)
+        if not DIGEST.fullmatch(digest):
+            raise ValueError('Image job returned an invalid digest')
         output.write_text(json.dumps(release, indent=2) + '\n')
         report['current'] = None
-        report['phase'] = 'Image result file saved'
+        report['phase'] = 'Release file saved'
     finally:
         # Cleanup errors must neither leak credentials nor mask the original build error.
         try:
@@ -394,17 +395,13 @@ def build(output, name, plan):
         result = 'success'
     finally:
         lines = [
-            f'## Image build result `{name}`',
-            '',
-            f'- Commit: `{os.environ.get("GITHUB_SHA", "unknown")}`',
+            f'## Image release `{os.environ.get("GITHUB_SHA", "unknown")}`',
             '',
             f'- Result: **{result}**',
             f'- Last stage: {report["phase"]}',
         ]
         if result == 'failure':
-            lines.append('- This image job failed. The complete release cannot be published. Open the failed step log.')
-        if result == 'success':
-            lines.append('- This is one image result. The final build job must publish the complete release.')
+            lines.append('- No release from this build can be deployed. Open the failed step log.')
         if report['current']:
             lines.append(f'- Image at the failure: `{report["current"]}`')
         for title, key in (('Built', 'built'), ('Reused from successful CI', 'reused')):

renovate/k8s/cronjob.yaml

@@ -19,7 +19,7 @@ spec:
           restartPolicy: Never
           containers:
             - name: renovate
-              image: renovate/renovate:44.140.0
+              image: renovate/renovate:44.147.0
               env:
                 - name: RENOVATE_PLATFORM
                   value: gitea

renovate/renovate-compose.yaml

@@ -2,7 +2,7 @@ services:
   renovate:
     # Kept in step with renovate/k8s/cronjob.yaml by the "renovate self-update"
     # package rule in renovate/renovate.json.
-    image: renovate/renovate:44.136.0
+    image: renovate/renovate:44.147.0
     container_name: renovate
     restart: "no"
     env_file:

tests/ci_test_case.py

@@ -1,24 +0,0 @@
-"""Keep unit-test workflow commands out of the real CI job files."""
-
-import os
-import tempfile
-import unittest
-from pathlib import Path
-from unittest.mock import patch
-
-CI_COMMAND_FILES = ('GITHUB_STEP_SUMMARY', 'GITHUB_OUTPUT', 'GITHUB_ENV', 'GITHUB_PATH', 'GITHUB_STATE')
-
-
-class IsolatedCITestCase(unittest.TestCase):
-    def setUp(self):
-        super().setUp()
-        directory = tempfile.TemporaryDirectory(prefix='homelab-test-ci-')
-        self.addCleanup(directory.cleanup)
-        paths = {}
-        for variable in CI_COMMAND_FILES:
-            path = Path(directory.name) / variable
-            path.touch()
-            paths[variable] = str(path)
-        environment = patch.dict(os.environ, paths)
-        environment.start()
-        self.addCleanup(environment.stop)

tests/test_ci_output_isolation.py

@@ -1,60 +0,0 @@
-"""Run the real unit tests with external CI files and detect leaked writes."""
-
-import os
-import subprocess
-import sys
-import tempfile
-from pathlib import Path
-from unittest.mock import patch
-
-from ci_test_case import CI_COMMAND_FILES, IsolatedCITestCase
-
-
-class CIOutputIsolationTests(IsolatedCITestCase):
-    def test_all_command_files_are_private_and_environment_is_restored(self):
-        with tempfile.TemporaryDirectory() as scratch:
-            external = {variable: str(Path(scratch) / variable) for variable in CI_COMMAND_FILES}
-            for path in external.values():
-                Path(path).write_text('external CI file\n')
-            with patch.dict(os.environ, external):
-                probe = IsolatedCITestCase()
-                probe.setUp()
-                private = []
-                try:
-                    for variable in CI_COMMAND_FILES:
-                        self.assertNotEqual(os.environ[variable], external[variable])
-                        path = Path(os.environ[variable])
-                        private.append(path)
-                        path.write_text('test-only command\n')
-                finally:
-                    probe.doCleanups()
-                for variable in CI_COMMAND_FILES:
-                    self.assertEqual(os.environ[variable], external[variable])
-                    self.assertEqual(Path(external[variable]).read_text(), 'external CI file\n')
-                self.assertTrue(all(not path.exists() for path in private))
-
-    def test_unit_suite_preserves_external_ci_files(self):
-        tests = Path(__file__).resolve().parent
-        modules = sorted(p.stem for p in tests.glob('test_*.py') if p.name != Path(__file__).name)
-        with tempfile.TemporaryDirectory() as scratch:
-            environment = os.environ.copy()
-            environment['PYTHONPATH'] = str(tests) + os.pathsep + environment.get('PYTHONPATH', '')
-            expected = {}
-            for variable in CI_COMMAND_FILES:
-                path = Path(scratch) / variable
-                content = f'external {variable}\n'
-                path.write_text(content)
-                environment[variable] = str(path)
-                expected[path] = content
-            result = subprocess.run(  # noqa: S603 -- Run local test modules with the current Python interpreter.
-                [sys.executable, '-m', 'unittest', *modules, '-q'],
-                cwd=tests.parent,
-                env=environment,
-                capture_output=True,
-                text=True,
-                check=False,
-                timeout=60,
-            )
-            self.assertEqual(result.returncode, 0, result.stdout + result.stderr)
-            for path, content in expected.items():
-                self.assertEqual(path.read_text(), content, f'Unit tests wrote to external {path.name}')

tests/test_cicd.py

@@ -9,8 +9,6 @@ import unittest
 from pathlib import Path
 from unittest.mock import patch
 
-from ci_test_case import IsolatedCITestCase
-
 ROOT = Path(__file__).resolve().parents[1]
 
 
@@ -36,7 +34,7 @@ def release(sha='a' * 40):
     }
 
 
-class ReleaseGateTests(IsolatedCITestCase):
+class ReleaseGateTests(unittest.TestCase):
     def test_release_rejects_wrong_sha_missing_images_and_mutable_tags(self):
         for mutation in ('sha', 'missing', 'tag'):
             data = release()
@@ -93,9 +91,8 @@ class ReleaseGateTests(IsolatedCITestCase):
                 api.release({'id': 1, 'head_sha': 'a' * 40})
 
 
-class SelectionTests(IsolatedCITestCase):
+class SelectionTests(unittest.TestCase):
     def setUp(self):
-        super().setUp()
         self.scratch = tempfile.TemporaryDirectory()
         self.addCleanup(self.scratch.cleanup)
         self.repo = Path(self.scratch.name)
@@ -131,23 +128,6 @@ class SelectionTests(IsolatedCITestCase):
         self.assertEqual(result['selected']['k8s'], ['one'])
         self.assertEqual(result['helm'], [])
 
-    def test_nested_service_change_and_owned_image_are_selected(self):
-        directory = self.repo / 'vpn/xui/k8s'
-        directory.mkdir(parents=True)
-        (directory / 'active').touch()
-        image = next(iter(release()['images']))
-        (directory / 'app.yaml').write_text('image: ' + image + ':main\n')
-        baseline_sha = self.commit()
-        baseline = planner.make_plan(self.repo, self.repo, release(baseline_sha), None, 'full', [])
-        (directory / 'app.yaml').write_text('image: ' + image + ':prod\n')
-        result = planner.make_plan(self.repo, self.repo, release(self.commit()), baseline, 'changed', [])
-        self.assertEqual(result['selected']['k8s'], ['vpn/xui'])
-        baseline = result
-        updated = release(result['sha'])
-        updated['images'][image] = 'sha256:' + 'e' * 64
-        result = planner.make_plan(self.repo, self.repo, updated, baseline, 'changed', [])
-        self.assertEqual(result['selected']['k8s'], ['vpn/xui'])
-
     def test_failed_intermediate_deploy_does_not_lose_changes(self):
         (self.repo / 'one/k8s/app.yaml').write_text('kind: StatefulSet\n')
         self.commit()  # This commit failed deploy: baseline must remain initial.
@@ -174,7 +154,7 @@ class SelectionTests(IsolatedCITestCase):
         self.assertEqual(result['selected']['k8s'], ['one', 'postgres', 'two'])
 
 
-class ComposeConfigurationTests(IsolatedCITestCase):
+class ComposeConfigurationTests(unittest.TestCase):
     def test_pin_preserves_project_volumes_paths_and_previous_image(self):
         with tempfile.TemporaryDirectory() as scratch:
             root = Path(scratch)
@@ -182,8 +162,7 @@ class ComposeConfigurationTests(IsolatedCITestCase):
             source = run / 'source'
             config_repo = root / 'persistent'
             (source / 'headscale').mkdir(parents=True)
-            (config_repo / 'headscale').mkdir(parents=True)
-            (config_repo / 'headscale/compose.yaml').touch()
+            config_repo.mkdir()
             (run / 'release.json').write_text(json.dumps(release()))
             old = 'busybox@sha256:' + 'd' * 64
             new = 'busybox@sha256:' + 'e' * 64
@@ -201,41 +180,19 @@ class ComposeConfigurationTests(IsolatedCITestCase):
                 'volumes': {'data': {'name': 'headscale_data'}},
             }
 
-            previous_config = json.loads(json.dumps(config))
-            previous_config['services']['app']['command'] = ['old-command']
-            previous_config['services']['app']['environment'] = {'VALUE': 'old'}
-            previous_config['services']['removed'] = {'image': 'busybox:latest'}
-            config['services']['app']['command'] = ['new-command']
-            config['services']['app']['environment'] = {'VALUE': 'new'}
-            config['services']['added'] = {'image': 'busybox:latest'}
-
             def fake_output(*args, **kwargs):
                 if args[:2] == ('docker', 'compose'):
                     self.assertEqual(kwargs['cwd'], config_repo)
                     self.assertIn(str(config_repo / 'headscale'), args)
-                    if '--hash' in args:
-                        return 'app matching-hash'
-                    return json.dumps(
-                        previous_config if str(config_repo / 'headscale/compose.yaml') in args else config
-                    )
+                    return json.dumps(config)
                 if args[:2] == ('docker', 'ps'):
                     return 'container'
                 if args[:2] == ('docker', 'inspect'):
-                    if 'com.docker.compose.config-hash' in args[-1]:
-                        return 'matching-hash'
                     return 'sha256:' + 'f' * 64
                 return json.dumps([old])
 
             with (
-                patch.dict(
-                    os.environ,
-                    {
-                        'CONFIG_REPO': str(config_repo),
-                        'REPO': str(source),
-                        'RUN_DIR': str(run),
-                        'HOMELAB_STATE': str(root / 'state'),
-                    },
-                ),
+                patch.dict(os.environ, {'CONFIG_REPO': str(config_repo), 'REPO': str(source), 'RUN_DIR': str(run)}),
                 patch.object(compose_module, 'output', side_effect=fake_output),
                 patch.object(compose_module, 'resolve', return_value=new),
             ):
@@ -247,57 +204,6 @@ class ComposeConfigurationTests(IsolatedCITestCase):
             self.assertEqual(pinned['services']['app']['volumes'], config['services']['app']['volumes'])
             self.assertEqual(pinned['services']['app']['image'], new)
             self.assertEqual(before['services']['app']['image'], old)
-            self.assertEqual(before['services']['app']['command'], ['old-command'])
-            self.assertEqual(before['services']['app']['environment'], {'VALUE': 'old'})
-            self.assertIn('removed', before['services'])
-            self.assertNotIn('added', before['services'])
-
-            def mismatched_output(*args, **kwargs):
-                if args[:2] == ('docker', 'inspect') and 'com.docker.compose.config-hash' in args[-1]:
-                    return 'different-hash'
-                return fake_output(*args, **kwargs)
-
-            with (
-                patch.dict(
-                    os.environ,
-                    {
-                        'CONFIG_REPO': str(config_repo),
-                        'REPO': str(source),
-                        'RUN_DIR': str(run),
-                        'HOMELAB_STATE': str(root / 'state'),
-                    },
-                ),
-                patch.object(compose_module, 'output', side_effect=mismatched_output),
-                patch.object(compose_module, 'resolve', return_value=new),
-                self.assertRaisesRegex(ValueError, 'differs from running config'),
-            ):
-                compose_module.prepare(source / 'headscale/compose.yaml')
-            state = root / 'state'
-            with patch.object(controller, 'STATE', state):
-                state.mkdir()
-                (run / 'status.json').write_text('{"state": "running", "stages": {}}')
-                with patch.object(controller, 'retain_completed'):
-                    controller.finish_success(run, {})
-            self.assertEqual(json.loads((state / 'compose-configs/headscale.json').read_text()), pinned)
-            # A stale persistent checkout must not replace the successful baseline.
-            with (
-                patch.dict(
-                    os.environ,
-                    {
-                        'CONFIG_REPO': str(config_repo),
-                        'REPO': str(source),
-                        'RUN_DIR': str(run),
-                        'HOMELAB_STATE': str(state),
-                    },
-                ),
-                patch.object(compose_module, 'output', side_effect=fake_output),
-                patch.object(compose_module, 'resolve', return_value=new),
-            ):
-                compose_module.prepare(source / 'headscale/compose.yaml')
-            before = json.loads((run / 'compose-before/headscale.json').read_text())
-            self.assertEqual(before['services']['app']['command'], ['new-command'])
-            self.assertIn('added', before['services'])
-            self.assertNotIn('removed', before['services'])
             self.assertEqual((run / 'compose/headscale.json').stat().st_mode & 0o777, 0o600)
 
     def test_registry_index_and_single_image_descriptors(self):
@@ -308,7 +214,7 @@ class ComposeConfigurationTests(IsolatedCITestCase):
                 )
 
 
-class ControllerTests(IsolatedCITestCase):
+class ControllerTests(unittest.TestCase):
     def test_completed_stage_cannot_apply_again(self):
         with tempfile.TemporaryDirectory() as scratch:
             directory = Path(scratch)

tests/test_cicd_lifecycle.py

@@ -10,11 +10,10 @@ import zipfile
 from pathlib import Path
 from unittest.mock import Mock, patch
 
-from ci_test_case import IsolatedCITestCase
 from test_cicd import ROOT, controller, release, release_module
 
 
-class ArtifactTests(IsolatedCITestCase):
+class ArtifactTests(unittest.TestCase):
     def test_archive_rejects_nested_or_extra_files(self):
         api = object.__new__(release_module.Gitea)
         api.base = 'https://example.test/api/v1/repos/a/b'
@@ -104,7 +103,7 @@ class ArtifactTests(IsolatedCITestCase):
             self.assertEqual(json.loads((root / 'error-pages.json').read_text())['sha'], 'e' * 40)
 
 
-class DurableRunTests(IsolatedCITestCase):
+class DurableRunTests(unittest.TestCase):
     def test_duplicate_start_only_reattaches(self):
         with tempfile.TemporaryDirectory() as scratch:
             state = Path(scratch)
@@ -204,7 +203,7 @@ class DurableRunTests(IsolatedCITestCase):
             self.assertEqual(json.loads((directory / 'status.json').read_text())['state'], 'failure')
 
 
-class FailureSummaryTests(IsolatedCITestCase):
+class FailureSummaryTests(unittest.TestCase):
     def test_build_failure_keeps_progress_and_does_not_expose_exception_text(self):
         with tempfile.TemporaryDirectory() as scratch:
             summary = Path(scratch) / 'summary.md'
@@ -226,77 +225,6 @@ class FailureSummaryTests(IsolatedCITestCase):
             self.assertIn('xdfnx-homepage', content)
             self.assertNotIn('private value', content)
 
-    def test_invalid_digest_is_not_reported_as_a_completed_image(self):
-        for digest in ('invalid-private-metadata', None, ['invalid']):
-            with self.subTest(digest=digest), tempfile.TemporaryDirectory() as scratch:
-                root = Path(scratch)
-                summary = root / 'summary.md'
-                name = 'error-pages'
-                context, dockerfile = release_module.IMAGES[name]
-                plan = {
-                    'sha': 'a' * 40,
-                    'targets': [
-                        {
-                            'name': name,
-                            'context': context,
-                            'dockerfile': dockerfile,
-                            'inputs': 'c' * 64,
-                            'reuse_digest': None,
-                        }
-                    ],
-                }
-
-                def fake_command(*args, digest=digest, **_kwargs):
-                    if args[:3] == ('docker', 'buildx', 'build'):
-                        Path(args[args.index('--metadata-file') + 1]).write_text(
-                            json.dumps({'containerimage.digest': digest})
-                        )
-                    return ''
-
-                with (
-                    patch.dict(
-                        os.environ,
-                        {
-                            'GITHUB_STEP_SUMMARY': str(summary),
-                            'GITHUB_SHA': 'a' * 40,
-                            'REGISTRY_USERNAME': 'test',
-                            'REGISTRY_PASSWORD': 'placeholder',
-                        },
-                    ),
-                    patch.object(release_module, 'checked_plan', return_value=plan),
-                    patch.object(release_module.Path, 'home', return_value=root),
-                    patch.object(release_module, 'command', side_effect=fake_command),
-                    patch.object(subprocess, 'run', return_value=subprocess.CompletedProcess([], 0)),
-                    self.assertRaisesRegex(ValueError, 'invalid digest'),
-                ):
-                    release_module.build(root / 'image.json', name, root / 'plan.json')
-                self.assertFalse((root / 'image.json').exists())
-                content = summary.read_text()
-                self.assertIn('**failure**', content)
-                self.assertIn('### Built\n- None', content)
-                self.assertIn('### Completed image digests\n- None', content)
-                self.assertNotIn('invalid-private-metadata', content)
-
-    def test_successful_image_result_does_not_claim_complete_release(self):
-        def complete_image(_output, report, _name, _plan):
-            report.update(phase='Image result file saved', built=['error-pages'])
-            report['images']['gcr.forust.xyz/forust/error-pages'] = 'sha256:' + 'b' * 64
-
-        with (
-            patch.dict(os.environ, {'GITHUB_SHA': 'a' * 40}),
-            patch.object(
-                release_module,
-                'build_images',
-                side_effect=complete_image,
-            ),
-        ):
-            release_module.build(Path('unused.json'), 'error-pages', Path('unused-plan.json'))
-        content = Path(os.environ['GITHUB_STEP_SUMMARY']).read_text()
-        self.assertIn('## Image build result `error-pages`', content)
-        self.assertIn('Commit: `' + 'a' * 40 + '`', content)
-        self.assertIn('final build job must publish the complete release', content)
-        self.assertNotIn('## Image release', content)
-
     def test_deploy_failure_reports_completed_apply_and_rollback_result(self):
         with tempfile.TemporaryDirectory() as scratch:
             state = Path(scratch)
@@ -333,7 +261,7 @@ class FailureSummaryTests(IsolatedCITestCase):
             self.assertIn('Compose requires manual recovery', content)
 
 
-class InstallerTests(IsolatedCITestCase):
+class InstallerTests(unittest.TestCase):
     def test_version_comparison_is_exact_without_network_or_host_packages(self):
         with tempfile.TemporaryDirectory() as scratch:
             root = Path(scratch)

tests/test_image_matrix.py

@@ -3,10 +3,10 @@
 import json
 import os
 import tempfile
+import unittest
 from pathlib import Path
 from unittest.mock import Mock, call, patch
 
-from ci_test_case import IsolatedCITestCase
 from test_cicd import release, release_module
 
 
@@ -26,7 +26,7 @@ def plan_data(changed):
     return {'sha': 'a' * 40, 'targets': targets}
 
 
-class MatrixTests(IsolatedCITestCase):
+class MatrixTests(unittest.TestCase):
     def test_no_change_one_image_all_images_and_missing_baseline(self):
         for changed in (set(), {'error-pages'}, set(release_module.IMAGES)):
             with self.subTest(changed=changed), tempfile.TemporaryDirectory() as scratch:

tests/test_netbird_runtime.py

@@ -7,14 +7,11 @@ import tempfile
 import unittest
 from pathlib import Path
 
-from ci_test_case import IsolatedCITestCase
-
 ROOT = Path(__file__).resolve().parents[1]
 
 
-class NetbirdRuntimeTests(IsolatedCITestCase):
+class NetbirdRuntimeTests(unittest.TestCase):
     def setUp(self):
-        super().setUp()
         self.temp = tempfile.TemporaryDirectory()
         self.addCleanup(self.temp.cleanup)
         self.root = Path(self.temp.name)