Hello,
I’m running HA OS on a Raspberry Pi, and I have Tailscale and Uptime Kuma installed as addons. Both work fine, but Uptime Kuma is not connected through tailscale (it can’t ping my other devices on the tailnet). So my question is, is there a way for me to set Uptime Kuma’s container to use tailscale’s containers network ?
To be honest, I don’t even know if this is the right approach, that’s what I would do on a simpler stack of docker containers but maybe there’s another way to do it within HA OS.
Updating just in case someone runs into the same issue. The problem was not on uptime kuma app, but I didn't configure tailscale app properly.
I did check the accept DNS settings, but didn't know I had to add tailscale DNS IP to homeassistant (my bad, it was all clearly indicated in the documentation).
In the DNS section of tailscale app documentation :
- Check that the
userspace_networking option is disabled.
- Check that under Settings -> System -> Network Tailscale's DNS is not configured as a DNS server.
- In the command line, execute
ha dns options --servers dns://100.100.100.100.
Note:
This command replaces the existing DNS server list in Home Assistant and restarts the internal DNS server. To specify an empty DNS list (i.e. to remove dns://100.100.100.100 from the list), you must use ha dns reset and ha dns restart commands both. This server list is additional and queried before the DNS servers specified in Network settings above. This configuration is persistent, you have to execute it only once.