2025-12-22 21:36:26 UTC
6.28 MB
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
[#000] sha256:2d32351064ef81aaf57ce5ea921d890d949bc36a377cba5bc05b2374274525fd - 1.95% (125 KB)
[#001] sha256:b0f82ddd8c6e2bf9472ad808a48809697a82906b7a0f79751a40c1e54cb8455a - 2.31% (149 KB)
[#002] sha256:dd1b5141bd0e45a7a314414b6d0f9fe0b4cd825d0191da882e3797227e7a2236 - 95.74% (6.01 MB)
ARG BASE_IMAGE=alpine:3.23.2@sha256:865b95f46d98cf867a156fe4a135ad3fe50d2056aa3f25ed31662dff6da4eb62
2025-12-22 21:36:26 UTC (buildkit.dockerfile.v0)LABEL com.centurylinklabs.watchtower=true org.opencontainers.image.url=https://watchtower.nickfedor.com org.opencontainers.image.documentation=https://watchtower.nickfedor.com 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:3.23.2@sha256:865b95f46d98cf867a156fe4a135ad3fe50d2056aa3f25ed31662dff6da4eb62
2025-12-22 21:36:26 UTC (buildkit.dockerfile.v0)COPY /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt # buildkit
2025-12-22 21:36:26 UTC (buildkit.dockerfile.v0)COPY /usr/share/zoneinfo /usr/share/zoneinfo # buildkit
2025-12-22 21:36:26 UTC (buildkit.dockerfile.v0)COPY watchtower / # buildkit
2025-12-22 21:36:26 UTC (buildkit.dockerfile.v0)EXPOSE [8080/tcp]
2025-12-22 21:36:26 UTC (buildkit.dockerfile.v0)HEALTHCHECK &{["CMD" "/watchtower" "--health-check"] "0s" "0s" "0s" "0s" '\x00'}
2025-12-22 21:36:26 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.