Open modem7 opened 1 year ago
Just make it dependent on the pihole container (& it being healthy)
depends_on:
pihole:
condition: service_healthy
Thank you for your comment, but it did not work for me. On system boot I get sync failed e-mail.
On my pi3b I have 4 containers running:
So I tried it with
depends_on: pihole: condition: service_healthy watchtower: condition: service_started portainer_agent: condition: service_started
but it didn't work for me neither... On system boot I still get sync failed e-mail.
Do you have a health check on your pi container? Here's a simple check that will delay startup until there is container connectivity:
healthcheck:
test: ["CMD", "dig", "+norecurse","+retry=0","@127.0.0.11","pi.hole"," || exit 1"]
interval: 1m05s
timeout: 10s
retries: 0
start_period: 40s```
Do you have a health check on your pi container? Here's a simple check that will delay startup until there is container connectivity:
No, I haven't had that yet. Your HC seems to be working, thank you very much!
EDIT: it only works when creating the stack via docker compose; when restarting the Pi I get errors again...
Orbital Sync ⚠ Failed An unexpected error was thrown:
- FetchError: request to http://10.13.xxx.xxx:8053/admin/index.php?login failed, reason: socket hang up
I am now trying to vary the start_period a little...
Make sure that "pi.hole" is your FQDN for your pihole container. The dig command doesn't seem to work with "docker domain names" ie container names. I use Cnames in pi-hole to this, and it looks something like pihole.local.foo.com mapped to the FQDN of the server that the container stack sits on. This should give you a healthy container status, which in turn will be picked up by your "depends on" "condition: service_healthy" clauses in your other containers. Once the stack is created, you should be able to start and stop via portainer or the like without issue.
Just to be clear: the pihole container is healthy, I have no problem with that.
pihole/pihole:latest "/s6-init" 43 hours ago Up About a minute (healthy)
When deploying the DockerCompose it works wonderfully, the first sync runs without errors. Only when I reboot do I get the error message and the first sync fails.
What feature would you like added?
Currently, if OS and Pihole start at the same time, due to the delay difference in waiting for Pihole to come up, a failure occurs:
Failure: The host "http://<ip>/admin" refused to connect. Is it down?
Requesting that a variable for delay in seconds be implemented so that on container start, OS will wait x period before doing the first operations.