Add consistent OCI labels to all container Dockerfiles

Every container now carries title, description, version, source, and vendor labels per the OCI image spec. Version is derived from the existing CONTAINER_APP_VERSION ARG at build time. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-18 20:42:00 -07:00 · 2026-03-18 20:42:00 -07:00 · 613f05dfde
commit 613f05dfde
parent c92b949a20
22 changed files with 116 additions and 19 deletions
--- a/containers/transmission/Dockerfile
+++ b/containers/transmission/Dockerfile
@ -8,6 +8,12 @@ FROM alpine:3.22
 ARG CONTAINER_APP_VERSION
 ARG TRANSMISSION_VERSION=${CONTAINER_APP_VERSION}

+LABEL org.opencontainers.image.title="Transmission"
+LABEL org.opencontainers.image.description="Transmission BitTorrent daemon"
+LABEL org.opencontainers.image.version="${CONTAINER_APP_VERSION}"
+LABEL org.opencontainers.image.source="https://forge.eblu.me/eblume/blumeops"
+LABEL org.opencontainers.image.vendor="blumeops"
+
 # Transmission 4.1.x is only in edge; base OS stays on stable 3.22
 RUN apk add --no-cache \
    --repository=https://dl-cdn.alpinelinux.org/alpine/edge/community \