117 lines
4.4 KiB
Bash
117 lines
4.4 KiB
Bash
#!/usr/bin/env bash
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# Publish musl OCI images for the Linux Agent and Probe on amd64 and arm64.
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set -euo pipefail
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tag="${CI_COMMIT_TAG:-}"
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[[ "$tag" =~ ^v[0-9]+\.[0-9]+\.[0-9]+(-[0-9A-Za-z.-]+)?$ ]] || {
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echo "release must run from a vMAJOR.MINOR.PATCH tag" >&2
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exit 2
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}
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[[ -n "${GITEA_TOKEN:-}" ]] || { echo "GITEA_TOKEN is required" >&2; exit 2; }
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[[ -n "${ZOT_USERNAME:-}" && -n "${ZOT_SECRET:-}" ]] || {
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echo "Zot credentials are required" >&2
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exit 2
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}
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version="${tag#v}"
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root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
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project_version="$(sed -n 's#.*<Version>\(.*\)</Version>.*#\1#p' "$root/backend/Directory.Build.props" | head -1)"
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if [[ "$version" != "$project_version" ]]; then
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echo "tag version $version does not match project version $project_version" >&2
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exit 1
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fi
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gitea_base="${GITEA_BASE:-http://127.0.0.1:3100}"
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gitea_base="${gitea_base%/}"
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gitea_host="${gitea_base#https://}"
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gitea_host="${gitea_host#http://}"
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gitea_host="${gitea_host%%/*}"
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gitea_host="${gitea_host%%:*}"
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registry="${ZOT_REGISTRY:-registry.oeo.one}"
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image_root="$registry/moshiro"
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work="$root/.release/node-images"
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netrc="$work/netrc"
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buildah_home="/home/justme/woodpecker/buildah-home/node-images"
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mkdir -p "$buildah_home"
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export HOME="$buildah_home"
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mkdir -p "$work"
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chmod 700 "$work"
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printf 'machine %s login justme password %s\n' "$gitea_host" "$GITEA_TOKEN" > "$netrc"
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chmod 600 "$netrc"
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export REGISTRY_AUTH_FILE="$work/zot-auth.json"
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trap 'rm -rf "$work"' EXIT
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logged_in=false
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for attempt in 1 2 3 4; do
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if buildah login --tls-verify=true --username "$ZOT_USERNAME" --password-stdin "$registry" <<< "$ZOT_SECRET" >/dev/null; then
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logged_in=true
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break
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fi
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if [[ "$attempt" -lt 4 ]]; then
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echo "Zot login attempt $attempt failed; retrying in 3 seconds" >&2
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sleep 3
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fi
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done
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[[ "$logged_in" == true ]] || { echo "could not authenticate to Zot after 4 attempts" >&2; exit 1; }
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build_arch_image() {
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local component="$1" arch="$2" suffix="$3"
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local filename="moshiro-$component-v$version-linux-$suffix.tar.gz"
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local context="$work/$component-$arch"
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local archive="$work/$filename"
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local containerfile="$root/packaging/container/${component^}.Containerfile"
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local image="$image_root/moshiro-$component"
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local local_image="localhost/moshiro-$component:$version-$arch"
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curl --fail-with-body --silent --show-error --retry 3 --netrc-file "$netrc" \
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"$gitea_base/api/packages/justme/generic/moshiro-node/$version/$filename" -o "$archive"
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mkdir -p "$context/app" "$context/config"
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tar -xzf "$archive" -C "$work" "moshiro-$component" fleet-enroll
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install -m 0755 "$work/fleet-enroll" "$context/app/fleet-enroll"
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install -m 0755 "$work/moshiro-$component" "$context/app/moshiro-$component"
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: > "$context/config/.keep"
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install -m 0755 "$root/packaging/container/entrypoint.sh" "$context/entrypoint.sh"
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buildah bud --tls-verify=true --arch "$arch" \
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--build-arg "APP_VERSION=$version" \
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-f "$containerfile" -t "$local_image" "$context" >/dev/null
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local pushed=false
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for attempt in 1 2 3; do
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if buildah push --tls-verify=true "$local_image" "docker://$image:$version-$arch" >/dev/null; then
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pushed=true
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break
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fi
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if [[ "$attempt" -lt 3 ]]; then
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echo "Zot push for $component/$arch attempt $attempt failed; retrying in 5 seconds" >&2
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sleep 5
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fi
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done
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[[ "$pushed" == true ]] || { echo "could not push $component/$arch image after 3 attempts" >&2; return 1; }
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echo "pushed Zot image $image:$version-$arch"
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}
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publish_index() {
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local component="$1" image="$image_root/moshiro-$component"
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local manifest="localhost/moshiro-$component:$version-multiarch"
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buildah manifest rm "$manifest" >/dev/null 2>&1 || true
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buildah manifest create "$manifest" >/dev/null
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buildah manifest add "$manifest" "docker://$image:$version-amd64" >/dev/null
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buildah manifest add "$manifest" "docker://$image:$version-arm64" >/dev/null
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buildah manifest push --all --format oci "$manifest" "docker://$image:$version" >/dev/null
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if [[ "$version" != *-* ]]; then
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buildah manifest push --all --format oci "$manifest" "docker://$image:latest" >/dev/null
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fi
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buildah manifest rm "$manifest" >/dev/null
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echo "published multi-architecture index $image:$version"
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if [[ "$version" != *-* ]]; then
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echo "published multi-architecture index $image:latest"
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fi
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}
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for component in agent probe; do
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build_arch_image "$component" amd64 musl-amd64
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build_arch_image "$component" arm64 musl-arm64
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publish_index "$component"
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done
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