fmartinou
commented
1 year ago Hi,
I also didn't know what a digest is, or semver.
- A
digestis a hash uniquely identifying a Docker image. - A
tagis a human readable string associates to a digest.
Tags can fallen into 2 categories:
- The semantic versioning (semver) ones (e.g.
1.0.0,2.1.0-alpha5...) - The others (e.g.
latest,dev,freestyle...)
semver tags are interesting because they can be logically compared to know if the change is major, minor or patch.
Non semver tags are not very meaningful so the only thing we can detect is that the tag you're running doesn't point to the same digest as the the tag found on the remote registry.
That means that there is an update but we don't know whether it's a major, minor or patch change.
Generally speaking, I encourage to use semver tags as most as possible rather than using latest tags.
That's the main purpose of wud; be able to use immutable tags instead of reyling of mutable tags (as latest are).
Regarding your setup,
You can remove the wud.watch.digest=true labels because it's deprecated; wud will automatiocally track the digests of the image if it's not a semver (which is the case for latest tags).
The 'wud.tag.include=latest' is a good idea; it will prevent you to get false positive results.
The pushover configuration looks ok.
Regarding your issue that you don't receive pushover notifications, can you:
- Enable debug logs
WUD_LOG_LEVEL: 'debug'(you already did apparently) - Check in the logs if there are lines indicating that the
pushovercomponent has not been initialized - Check in the logs if there are lines indicating that the
pushovercomponent has been called or if an error occurred
Obsidiannite21
I apologize in advance if I missed something obvious but I'm having a hard time configuring WUD. I've read through the entire guide multiple times but I'm still stuck. Attached is my YML file with certain items (such as the admin PW & PushOver info) *** out.
To start, I'd like WUD to notify me, via PushOver, when a new image is available. Then, once that is working, I'd like a few select images to automatically download with the containers recreated. So far, WUD is running, I'm able to login using the hash, WUD picks up all the containers and is able to identify which ones need an update. It looks like it's pulling the new image, which is a good sign. Since DryRun is on, that part seems to be working as expected. However, the pushover notification is not occurring at any point. I've deleted a test image, downloaded an old version, and recreated the container so WUD would have something to work with but that did not trigger PO. I have PO working with other devices & services so I'm sure I've configured PO correctly. I don't see anything in the log indicating that a PO was sent, failed, etc. Any suggestions?
I also realize that I haven't done anything to address updating individual images / containers. All of my containers have the "latest" tag so according to the provided examples this seems to be the correct language to add, but does it get added to the target containers YML or the WUD yml? I also didn't know what a digest is, or semver. labels:
Thanks!
docker-compose.txt