2025-08-11 18:59:46 UTC
5.78 MB
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
[#000] sha256:24bda1df9579f8735eeb798f4dabd712b9fb533ac738d9917dd35ab064391c70 - 2.03% (120 KB)
[#001] sha256:eb01ae2687186c032019ded7a86e8fa7ab3d6ec649cc5bfe5052123df0da8b1b - 2.51% (149 KB)
[#002] sha256:db0016d9b9194fc94b7015da6ae822013eee71636fa09ea8c79888363ca19830 - 95.46% (5.51 MB)
ARG BASE_IMAGE=alpine:3.22.1@sha256:4bcff63911fcb4448bd4fdacec207030997caf25e9bea4045fa6c8c44de311d1
2025-08-11 18:59:46 UTC (buildkit.dockerfile.v0)LABEL com.centurylinklabs.watchtower=true
2025-08-11 18:59:46 UTC (buildkit.dockerfile.v0)LABEL org.opencontainers.image.url=https://nicholas-fedor.github.io/watchtower/ org.opencontainers.image.documentation=https://nicholas-fedor.github.io/watchtower/ org.opencontainers.image.source=https://github.com/nicholas-fedor/watchtower org.opencontainers.image.licenses=Apache-2.0 org.opencontainers.image.title=Watchtower org.opencontainers.image.description=A process for automating Docker container base image updates. org.opencontainers.image.base.name=alpine:3.22.1@sha256:4bcff63911fcb4448bd4fdacec207030997caf25e9bea4045fa6c8c44de311d1
2025-08-11 18:59:46 UTC (buildkit.dockerfile.v0)COPY /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt # buildkit
2025-08-11 18:59:46 UTC (buildkit.dockerfile.v0)COPY /usr/share/zoneinfo /usr/share/zoneinfo # buildkit
2025-08-11 18:59:46 UTC (buildkit.dockerfile.v0)COPY watchtower / # buildkit
2025-08-11 18:59:46 UTC (buildkit.dockerfile.v0)EXPOSE map[8080/tcp:{}]
2025-08-11 18:59:46 UTC (buildkit.dockerfile.v0)HEALTHCHECK &{["CMD" "/watchtower" "--health-check"] "0s" "0s" "0s" "0s" '\x00'}
2025-08-11 18:59:46 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/watchtower"]
Please be careful as this will not just delete the reference but also the actual content!
For example when you have latest and v1.2.3 both pointing to the same image
the deletion of latest will also permanently remove v1.2.3.