Caddy 2.7.6, shipped in the caddy-docker-proxy 2.8 image, rejects the
whole Caddyfile when it contains log_append. Add
Server::caddySupportsLogAppend(), which reads the image from the applied
proxy configuration. Traffic analytics labels now add log_append only
when the server runs 2.9 or newer and has no pending proxy change.
- Change the default Caddy proxy image from 2.8-alpine to 2.13-alpine
- ProxyPortParser now validates Docker Compose port ranges and random
host ports. It returns only fixed host ports for the availability
check and has a clearer validation message
- After mkdir, chown only root-owned files and remove other-user access
from the top directory only. Files owned by container users and the
modes of mounted files no longer change
- Add tests for log_append support and the new parser/sudo behaviour
- Note in the lessons file that tests must flush the Server identity map
between dataset cases
Andras Bacsai