Remove jq call in entrypoint and fix networking

pica-mattermost/docker-compose.yml

@@ -33,6 +33,10 @@ services:
       - "traefik.port=8000"
       - "traefik.frontend.passHostHeader=true"
       - "traefik.enable=true"
+    networks:
+      - docker_default
+    depends_on:
+      - mattermost-db
     restart: unless-stopped
 
   mattermost-db:
@@ -42,4 +46,6 @@ services:
       - mattermost-db:/var/lib/postgresql/data
       - /etc/localtime:/etc/localtime:ro
     env_file: ./secrets/mattermost-db.secrets
+    networks:
+      - docker_default
     restart: unless-stopped

pica-mattermost/entrypoint.sh

@@ -15,9 +15,7 @@ if [ "$1" = 'mattermost' ]; then
   if [[ -z "$MM_SQLSETTINGS_DATASOURCE" && ! -z "$MM_USERNAME" && ! -z "$MM_PASSWORD" ]]
   then
     echo -ne "Configure database connection..."
-    # URLEncode the password, allowing for special characters
-    ENCODED_PASSWORD=$(printf %s $MM_PASSWORD | jq -s -R -r @uri)
-    export MM_SQLSETTINGS_DATASOURCE="postgres://$MM_USERNAME:$ENCODED_PASSWORD@$DB_HOST:$DB_PORT_NUMBER/$MM_DBNAME?sslmode=disable&connect_timeout=10"
+    export MM_SQLSETTINGS_DATASOURCE="postgres://$MM_USERNAME:$MM_PASSWORD@$DB_HOST:$DB_PORT_NUMBER/$MM_DBNAME?sslmode=disable&connect_timeout=10"
     echo OK
   else
     echo "Using existing database connection"