hey folks, having some trouble getting z2m up. I created a new user in HA
username : mqtt_user
password: mqtt_password
i installed mqtt broker and i put the above user name and password
ive also included my z2m configs
i get the following error in the logs
[2025-11-09 21:56:33] info: z2m: Logging to console, file (filename: log.log)
[2025-11-09 21:56:33] info: z2m: Starting Zigbee2MQTT version 2.6.3 (commit #unknown)
[2025-11-09 21:56:33] info: z2m: Starting zigbee-herdsman (6.3.2)
[2025-11-09 21:56:33] info: zh:ember: Using default stack config.
[2025-11-09 21:56:33] info: zh:ember: ======== Ember Adapter Starting ========
[2025-11-09 21:56:33] info: zh:ember:ezsp: ======== EZSP starting ========
[2025-11-09 21:56:33] info: zh:ember:uart:ash: ======== ASH Adapter reset ========
[2025-11-09 21:56:33] info: zh:ember:uart:ash: RTS/CTS config is off, enabling software flow control.
[2025-11-09 21:56:33] info: zh:ember:uart:ash: Serial port opened
[2025-11-09 21:56:33] info: zh:ember:uart:ash: ======== ASH starting ========
[2025-11-09 21:56:34] info: zh:ember:uart:ash: ======== ASH connected ========
[2025-11-09 21:56:34] info: zh:ember:uart:ash: ======== ASH started ========
[2025-11-09 21:56:34] info: zh:ember:ezsp: ======== EZSP started ========
[2025-11-09 21:56:34] info: zh:ember: Adapter EZSP protocol version (14) lower than Host. Switched.
[2025-11-09 21:56:34] info: zh:ember: Adapter version info: {"ezsp":14,"revision":"8.0.2 [GA]","build":397,"major":8,"minor":0,"patch":2,"special":0,"type":170}
[2025-11-09 21:56:34] info: zh:ember: [STACK STATUS] Network up.
[2025-11-09 21:56:34] info: zh:ember: [INIT TC] Adapter network does not match config. Leaving network...
[2025-11-09 21:56:35] info: zh:ember: [STACK STATUS] Network down.
[2025-11-09 21:56:36] info: zh:ember: [INIT TC] No valid backup found.
[2025-11-09 21:56:36] info: zh:ember: [INIT TC] Forming from config.
[2025-11-09 21:56:36] info: zh:ember: [INIT FORM] Forming new network with: {"panId":36150,"extendedPanId":[245,208,254,139,25,157,188,195],"radioTxPower":5,"radioChannel":11,"joinMethod":0,"nwkManagerId":0,"nwkUpdateId":0,"channels":134215680}
[2025-11-09 21:56:36] info: zh:ember: [STACK STATUS] Network up.
[2025-11-09 21:56:36] info: zh:ember: [INIT FORM] New network formed!
[2025-11-09 21:56:36] info: zh:ember: [CONCENTRATOR] Started source route discovery. 1248ms until next broadcast.
[2025-11-09 21:56:36] info: zh:controller: Wrote coordinator backup to '/config/zigbee2mqtt/coordinator_backup.json'
[2025-11-09 21:56:36] info: z2m: zigbee-herdsman started (reset)
[2025-11-09 21:56:36] info: z2m: Coordinator firmware version: '{"meta":{"build":397,"ezsp":14,"major":8,"minor":0,"patch":2,"revision":"8.0.2 [GA]","special":0,"type":170},"type":"EmberZNet"}'
[2025-11-09 21:56:36] info: z2m: Currently 0 devices are joined.
[2025-11-09 21:56:36] info: z2m: Connecting to MQTT server at mqtt://core-mosquito:1883
[2025-11-09 21:56:39] error: z2m: MQTT failed to connect, exiting... (getaddrinfo ENOTFOUND core-mosquito)
[2025-11-09 21:56:39] info: z2m: Stopping zigbee-herdsman...
[2025-11-09 21:56:40] info: zh:controller: Wrote coordinator backup to '/config/zigbee2mqtt/coordinator_backup.json'