5983d58d7c
Log based on registry known-poor support of HEAD in checking container manifest. Some private registries do not support HEAD (E.G. GitLab Container Registry). With the current config, this log message is causing a notification to be sent for each container hosted in a registry lacking HEAD support. log.Debug or log.Warning for failed HTTP HEAD-check based on registry hostname where HEAD-check is known to fail. For Docker Hub, a failed HEAD leading to a "regular pull" may count against a user's call-quota whereas other registry implementations do not support HEAD, or whose container manifest may be in a different location. |
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| .circleci | ||
| .devbots | ||
| .github | ||
| cmd | ||
| dockerfiles | ||
| docs | ||
| internal | ||
| pkg | ||
| scripts | ||
| .all-contributorsrc | ||
| .codacy.yml | ||
| .gitignore | ||
| code_of_conduct.md | ||
| CONTRIBUTING.md | ||
| coverage.out | ||
| go.mod | ||
| go.sum | ||
| gopher-watchtower.png | ||
| goreleaser.yml | ||
| LICENSE.md | ||
| logo.png | ||
| main.go | ||
| mkdocs.yml | ||
| README.md | ||
Watchtower
A process for automating Docker container base image updates.
⚠️ Help needed
We're finding it a bit hard to keep up with all issues and pull requests. Interested in helping out with triage, troubleshooting and issue handling? Let us know in the "Discussions" tab!
Quick Start
With watchtower you can update the running version of your containerized app simply by pushing a new image to the Docker Hub or your own image registry. Watchtower will pull down your new image, gracefully shut down your existing container and restart it with the same options that were used when it was deployed initially. Run the watchtower container with the following command:
$ docker run -d \
--name watchtower \
-v /var/run/docker.sock:/var/run/docker.sock \
containrrr/watchtower
Documentation
The full documentation is available at https://containrrr.dev/watchtower.
Contributors
Thanks goes to these wonderful people (emoji key):
This project follows the all-contributors specification. Contributions of any kind welcome!