Tag

nickfedor/watchtower:amd64-1.21.0
Content Digest: sha256:21dd86601a2b5632012a627885196bc41f1c3270206ce0654fe18afb57a85a28
Manifests
Details
Content Digest

sha256:3bcb9c36e60193f878d1f7019acb3b911099154eec6cbc6683f7711601dfe65f

Created

2026-08-19 03:02:20 UTC

Size

12.9 MB

Labels
  • com.centurylinklabs.watchtower
    true
  • org.opencontainers.image.created
    2026-08-19T02:55:38Z
  • org.opencontainers.image.description
    Automate Docker container updates.
  • org.opencontainers.image.documentation
    https://watchtower.nickfedor.com
  • org.opencontainers.image.licenses
    Apache-2.0
  • org.opencontainers.image.name
    Watchtower
  • org.opencontainers.image.revision
    773dec918fd60cde503085d73caed8b104fcad44
  • org.opencontainers.image.source
    https://github.com/nicholas-fedor/watchtower
  • org.opencontainers.image.url
    https://github.com/nicholas-fedor/watchtower
  • org.opencontainers.image.version
    1.21.0
Environment
PATH

/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

Layers

[#000] sha256:aab3d301bf2375266ffd808d3a80b48a94c8caecafb9d20f18deec251c7a7bbc - 0.77% (102 KB)

[#001] sha256:061b7f2d4a71d9ca5334ef4648bcbf54acbd5acb8cd4e6d629f2384f4feae054 - 1.11% (148 KB)

[#002] sha256:99f313174a6f67a8d220e39db58ccaded08fe9ed2e137abe951c50f08076a6c5 - 98.11% (12.7 MB)

History
2026-08-19 03:02:19 UTC (buildkit.dockerfile.v0)

ARG TARGETPLATFORM=linux/amd64

2026-08-19 03:02:19 UTC (buildkit.dockerfile.v0)

COPY /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ # buildkit

2026-08-19 03:02:19 UTC (buildkit.dockerfile.v0)

COPY /usr/share/zoneinfo /usr/share/zoneinfo # buildkit

2026-08-19 03:02:20 UTC (buildkit.dockerfile.v0)

COPY --chmod=0755 linux/amd64/watchtower /watchtower # buildkit

2026-08-19 03:02:20 UTC (buildkit.dockerfile.v0)

EXPOSE [8080/tcp]

2026-08-19 03:02:20 UTC (buildkit.dockerfile.v0)

HEALTHCHECK {Test:[CMD /watchtower --health-check] Interval:0s Timeout:0s StartPeriod:0s StartInterval:0s Retries:0}

2026-08-19 03:02:20 UTC (buildkit.dockerfile.v0)

ENTRYPOINT ["/watchtower"]

Danger Zone
Delete Tag

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.