405 errors when deployed on Render

[lehrblogger]

I'm trying to use this project to host Radicale in a Docker container on Render. I'm able to deploy successfully and load the web interface, but attempts to log in there or create an address book via curl fail with 405 errors.

For some reason these are not shown in Render's logs. I'm guessing the issue is with the permissions on the /data directory, but I'm not sure how to fix it or otherwise investigate. A few notes about how things are set up:

• I'm currently deploying directly from this repository. I could fork and modify it if needed though.
• I don't think Render will let me specify the entire docker run command, and it also doesn't support a docker-compose.yml file. It seems to be working fine though — how necessary are these configurations for this setup?
• I have a persistent disk mounted at /var/radicale.
• I can specify the Docker command, which I have as docker-entrypoint.sh /venv/bin/radicale --config /var/radicale/config/config
• My config file at /var/radicale/config/config is (for now) as follows:

  
  [server]
  hosts = 0.0.0.0:5232

[auth] type = none

[storage] filesystem_folder = /var/radicale/data

[logging] level = debug

- It looks like the `radicale` user is the one running the server:

ps aux

PID USER TIME COMMAND 1 radicale 0:00 {radicale} /venv/bin/python /venv/bin/radicale --config /var/radicale/config/config [...] 426 root 0:00 ps aux

- I've tried running `chown -R radicale:radicale /var/radicale/data` to ensure the correct permissions, but that hasn't helped.

Any ideas? Thank you!

[lehrblogger]

After stepping away from this for a bit, it seems likely the issue is that Render doesn't support the PROPFOIND or MKCOL request methods (in the web interface and curl command, respectively). I'll investigate some more before closing this issue though.

[lehrblogger]

After some trial and error on different hosting services, I got everything working with Cloudron's Radicale app. Thanks for maintaining this image though — I might switch hosts in the future!