Squashed '.ci/' changes from 79eebe4..38a9cda

38a9cda Debug CI pipeline
3efcc81 Debug CI pipeline
5023473 Make branch detection work for tagged commits
cdc32e0 Improve cleanup flow
8df60af Fix derp
748a4bd Migrate to :: to allow custom make steps, add generic stubs
955afa7 Apply pep8
5819ded Improve ECR public lifecycle handling via python script
5d4e4ad Make rm-remote-untagged less noisy
f00e541 Add cleanup step to remove untagged images by default
0821e91 Ensure tag names are valid for remote branches like PRs

git-subtree-dir: .ci
git-subtree-split: 38a9cda825c6f0de518782a9a7e98254d62c44ce
This commit is contained in:
Stefan Reimer 2023-08-16 11:50:25 +01:00
parent 57690b1f1e
commit 391bbfe6d5
3 changed files with 92 additions and 22 deletions

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@ -1,6 +1,6 @@
# Parse version from latest git semver tag
GIT_BRANCH ?= $(shell git rev-parse --abbrev-ref HEAD 2>/dev/null)
GIT_TAG := $(shell git describe --tags --match v*.*.* 2>/dev/null || git rev-parse --short HEAD 2>/dev/null)
GIT_BRANCH ?= $(shell git rev-parse --abbrev-ref HEAD 2>/dev/null | sed -e 's/[^a-zA-Z0-9]/-/g')
# append branch name to tag if NOT main nor master
@ -32,14 +32,16 @@ endif
help: ## Show Help
grep -E '^[a-zA-Z_-]+:.*?## .*$$' .ci/podman.mk | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
prepare:: ## custom step on the build agent before building
fmt:: ## auto format source
lint:: ## Lint source
build: ## Build the app
buildah build --rm --layers -t $(IMAGE):$(TAG)-$(_ARCH) --build-arg TAG=$(TAG) --build-arg ARCH=$(_ARCH) --platform linux/$(_ARCH) .
test: rm-test-image ## Execute Dockerfile.test
test -f Dockerfile.test && \
{ buildah build --rm --layers -t $(REGISTRY)/$(IMAGE):$(TAG)-$(_ARCH)-test --from=$(REGISTRY)/$(IMAGE):$(TAG) -f Dockerfile.test --platform linux/$(_ARCH) . && \
podman run --rm --env-host -t $(REGISTRY)/$(IMAGE):$(TAG)-$(_ARCH)-test; } || \
echo "No Dockerfile.test found, skipping test"
test:: ## test built artificats
scan: ## Scan image using trivy
echo "Scanning $(IMAGE):$(TAG)-$(_ARCH) using Trivy $(TRIVY_REMOTE)"
@ -63,22 +65,17 @@ push: ecr-login ## push images to registry
ecr-login: ## log into AWS ECR public
aws ecr-public get-login-password --region $(REGION) | podman login --username AWS --password-stdin $(REGISTRY)
clean: rm-test-image rm-image ## delete local built container and test images
rm-remote-untagged: ## delete all remote untagged and in-dev images, keep 10 tagged
echo "Removing all untagged and in-dev images from $(IMAGE) in $(REGION)"
.ci/ecr_public_lifecycle.py --repo $(IMAGE) --dev
rm-remote-untagged: ## delete all remote untagged images
echo "Removing all untagged images from $(IMAGE) in $(REGION)"
IMAGE_IDS=$$(for image in $$(aws ecr-public describe-images --repository-name $(IMAGE) --region $(REGION) --output json | jq -r '.imageDetails[] | select(.imageTags | not ).imageDigest'); do echo -n "imageDigest=$$image "; done) ; \
[ -n "$$IMAGE_IDS" ] && aws ecr-public batch-delete-image --repository-name $(IMAGE) --region $(REGION) --image-ids $$IMAGE_IDS || echo "No image to remove"
clean:: ## clean up source folder
test -z "$$(podman image ls -q $(IMAGE):$(TAG)-$(_ARCH))" || podman image rm -f $(IMAGE):$(TAG)-$(_ARCH) > /dev/null
test -z "$$(podman image ls -q $(IMAGE):$(TAG)-$(_ARCH))" || echo "Error: Removing image failed"
# Ensure we run the tests by removing any previous runs
test -z "$$(podman image ls -q $(IMAGE):$(TAG)-$(_ARCH)-test)" || podman image rm -f $(IMAGE):$(TAG)-$(_ARCH)-test > /dev/null
test -z "$$(podman image ls -q $(IMAGE):$(TAG)-$(_ARCH)-test)" || echo "Error: Removing test image failed"
## some useful tasks during development
ci-pull-upstream: ## pull latest shared .ci subtree
git stash && git subtree pull --prefix .ci ssh://git@git.zero-downtime.net/ZeroDownTime/ci-tools-lib.git master --squash && git stash pop

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@ -10,18 +10,20 @@ def call(Map config=[:]) {
stages {
stage('Prepare') {
steps {
// we set pull tags as project adv. options
// pull tags
withCredentials([gitUsernamePassword(credentialsId: 'gitea-jenkins-user')]) {
sh 'git fetch -q --tags ${GIT_URL}'
sh 'make prepare || true'
//withCredentials([gitUsernamePassword(credentialsId: 'gitea-jenkins-user')]) {
// sh 'git fetch -q --tags ${GIT_URL}'
// Optional project specific preparations
sh 'make prepare'
// Build using rootless podman
stage('Build') {
steps {
sh 'make build'
sh 'make build GIT_BRANCH=$GIT_BRANCH'
@ -60,14 +62,22 @@ def call(Map config=[:]) {
// Push to container registry, skip if PR
// Push to container registry if not PR
// incl. basic registry retention removing any untagged images
stage('Push') {
when { not { changeRequest() } }
steps {
sh 'make push'
sh 'make rm-remote-untagged'
// generic clean
stage('cleanup') {
steps {
sh 'make clean'

ecr_public_lifecycle.py Executable file
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@ -0,0 +1,63 @@
#!/usr/bin/env python3
import argparse
import boto3
parser = argparse.ArgumentParser(
description='Implement basic public ECR lifecycle policy')
parser.add_argument('--repo', dest='repositoryName', action='store', required=True,
help='Name of the public ECR repository')
parser.add_argument('--keep', dest='keep', action='store', default=10, type=int,
help='number of tagged images to keep, default 10')
parser.add_argument('--dev', dest='delete_dev', action='store_true',
help='also delete in-development images only having tags like v0.1.1-commitNr-githash')
args = parser.parse_args()
client = boto3.client('ecr-public', region_name='us-east-1')
images = client.describe_images(repositoryName=args.repositoryName)[
untagged = []
kept = 0
# actual Image
# imageManifestMediaType: 'application/vnd.oci.image.manifest.v1+json'
# image Index
# imageManifestMediaType: 'application/vnd.oci.image.index.v1+json'
# Sort by date uploaded
for image in sorted(images, key=lambda d: d['imagePushedAt'], reverse=True):
# Remove all untagged
# if registry uses image index all actual images will be untagged anyways
if 'imageTags' not in image:
untagged.append({"imageDigest": image['imageDigest']})
# print("Delete untagged image {}".format(image["imageDigest"]))
# check for dev tags
if args.delete_dev:
_delete = True
for tag in image["imageTags"]:
# Look for at least one tag NOT beign a SemVer dev tag
if "-" not in tag:
_delete = False
if _delete:
print("Deleting development image {}".format(image["imageTags"]))
untagged.append({"imageDigest": image['imageDigest']})
if kept < args.keep:
kept = kept+1
print("Keeping tagged image {}".format(image["imageTags"]))
print("Deleting tagged image {}".format(image["imageTags"]))
untagged.append({"imageDigest": image['imageDigest']})
deleted_images = client.batch_delete_image(
repositoryName=args.repositoryName, imageIds=untagged)
if deleted_images["imageIds"]:
print("Deleted images: {}".format(deleted_images["imageIds"]))