The maintained version now lives at - APPRISE_SIDECAR_URL=apprise-microservice:5000, part of scyto/homelab-docs — searchable, cross-linked, and easier to keep current.
This gist stays put so the comments below remain readable — there is a lot of useful troubleshooting in them. For corrections, please open a PR or issue on the repo.
i wanted to update swarm images whenever there is a new image available (even at the risk of breaking something)
it seems watchtower can't do this for swarm stacks/services - only one off containers.
I found this great container from https://github.com/djmaze/shepherd
Must be placed on a manager node.
By default it will refresh all services, exclude any you dont want it to touch. I am not using apprise for this yet, but will be implementin apprise soon.
version: "3"
services:
shepherd:
build: .
image: mazzolino/shepherd
environment:
- SLEEP_TIME=60m
- IGNORELIST_SERVICES="shepherd_shepherd wordpress_db wordpress_wordpress"
- ROLLBACK_ON_FAILURE=true
- TZ=America/Los_Angeles
- IMAGE_AUTOCLEAN_LIMIT=2
# - APPRISE_SIDECAR_URL=apprise-microservice:5000
volumes:
- /var/run/docker.sock:/var/run/docker.sock
deploy:
placement:
constraints:
- node.role == manager
