Tag

nickfedor/watchtower:armhf-1.21
Content Digest: sha256:b3d499e91149721bc4e0dd8f82783d20d94b6fd116c318d25d3d6349ae3209bd
Manifests
Details
Content Digest

sha256:bd9221347c0d4e022f21c0de7201acbb62922ab9d8a4dcb58a40ad4b931d9ec2

Created

2026-08-25 22:59:53 UTC

Size

12.5 MB

Labels
  • com.centurylinklabs.watchtower
    true
  • org.opencontainers.image.created
    2026-08-25T22:52:40Z
  • 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
    ace93994711edfe47036e2d2ee5f5d531df013ed
  • org.opencontainers.image.source
    https://github.com/nicholas-fedor/watchtower
  • org.opencontainers.image.url
    https://github.com/nicholas-fedor/watchtower
  • org.opencontainers.image.version
    1.21.2
Environment
PATH

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

Layers

[#000] sha256:3bad3ed05d87be4ac352433083991c8870fc948e88f5cd2fa3b0ded88ae282ff - 0.8% (102 KB)

[#001] sha256:b86ef891c75cc27dc3fa6eee46c139e055d74dd5a2fe8775c6257aa7308dcef9 - 1.15% (148 KB)

[#002] sha256:796f2b8449f67f226d8ebb159d2c84013e6d42b8bc680026a1199b02fcb495e3 - 98.05% (12.3 MB)

History
2026-08-25 22:59:53 UTC (buildkit.dockerfile.v0)

ARG TARGETPLATFORM=linux/arm/v6

2026-08-25 22:59:53 UTC (buildkit.dockerfile.v0)

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

2026-08-25 22:59:53 UTC (buildkit.dockerfile.v0)

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

2026-08-25 22:59:53 UTC (buildkit.dockerfile.v0)

COPY --chmod=0755 linux/arm/v6/watchtower /watchtower # buildkit

2026-08-25 22:59:53 UTC (buildkit.dockerfile.v0)

EXPOSE [8080/tcp]

2026-08-25 22:59:53 UTC (buildkit.dockerfile.v0)

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

2026-08-25 22:59:53 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.