Author: Haw Loeung
Revision Date: 2019-09-09 06:08:48 UTC

Don't use hookenv.config() for apache root

ubuntu_repository_cache_sync() runs as the 'www-sync' user but permissions of charm/.juju-persistent-config as used by hookenv.config() are restricted to root 0600. Instead, we work out apache root from config file.

Reviewed-on: https://code.launchpad.net/~hloeung/ubuntu-repository-cache/no-hookenv-config-for-apache-root/+merge/372458
Reviewed-by: Joel Sing <joel.sing@canonical.com>