Merge pull request #2323 from alexbelgium/codex/align-and-export-container-hostname

Align Portainer Agent hostname with container name

portainer_agent/rootfs/etc/services.d/portainer_agent/run

@@ -7,6 +7,9 @@ bashio::log.info "Starting app"
 
 cd /app || exit 1
 
+container_name="${HOSTNAME//-/_}"
+export HOSTNAME="${container_name}"
+
 args=()
 if bashio::config.has_value 'PORTAINER_AGENT_ARGS'; then
   read -r -a args <<<"$(bashio::config 'PORTAINER_AGENT_ARGS')"