Added tags and fixed missing variable definition

ct/mattermost.sh

@@ -7,7 +7,7 @@ source <(curl -s https://raw.githubusercontent.com/Dracentis/ProxmoxVE/main/misc
 
 # App Default Values
 APP="Mattermost"
-var_tags="sync"
+var_tags="collaboration"
 var_cpu="1"
 var_ram="2048"
 var_disk="8"
@@ -46,4 +46,4 @@ description
 msg_ok "Completed Successfully!\n"
 echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
 echo -e "${INFO}${YW} Access it using the following URL:${CL}"
-echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:8065${CL}"
+echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:8065${CL}"

install/mattermost-install.sh

@@ -40,6 +40,7 @@ $STD sudo -u postgres psql -c "GRANT USAGE, CREATE ON SCHEMA PUBLIC TO $DB_USER;
 msg_ok "Set up PostgreSQL"
 
 msg_info "Installing Mattermost"
+IPADDRESS=$(hostname -I | awk '{print $1}')
 curl -sL -o- /usr/share/keyrings/mattermost-archive-keyring.gpg https://deb.packages.mattermost.com/pubkey.gpg
 sh -c 'curl -o- https://deb.packages.mattermost.com/repo-setup.sh | sudo bash -s mattermost'
 $STD apt-get update

json/mattermost.json

@@ -2,7 +2,7 @@
     "name": "Mattermost",
     "slug": "mattermost",
     "categories": [
-        12
+        25
     ],
     "date_created": "2024-01-29",
     "type": "ct",
@@ -31,4 +31,4 @@
         "password": null
     },
     "notes": []
-}
+}