Initial delay variable

[modem7]

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.

[JonMills-MRWA]

Just make it dependent on the pihole container (& it being healthy)

depends_on:
  pihole:
    condition: service_healthy

[acmor]

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:

• orbital-sync
• pihole
• watchtower
• portainer_agent

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.

[BuxtonCalvin]

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```

[acmor]

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...

[BuxtonCalvin]

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.

[acmor]

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.