Hello. I installed Netmaker in OpenShift in Azure. Netmaker server and UI works fine, however on netclient side I'm getting error "unable to connect to broker wss://broker.example.com:443 status can only transition to connecting from disconnected". In this case "broker.example.com" is an Azure Load Balancer with Nginx Ingress behind it. In Mosquitto logs I see only: chown: /mosquitto/config/mosquitto.conf: Read-only file system 1684756537: mosquitto version 2.0.11 starting 1684756537: Config loaded from /mosquitto/config/mosquitto.conf. 1684756537: Loading plugin: /usr/lib/mosquitto_dynamic_security.so 1684756537: Error loading Dynamic security plugin config: File is not readable - check permissions. 1684756537: Opening websockets listen socket on port 8883. 1684756537: Opening websockets listen socket on port 1883. 1684756537: mosquitto version 2.0.11 running 1684756543: New client connected from ::ffff:10.130.0.251:59906 as HOVH2VYUNUPCKNECVZGMAI4 (p2, c1, k60). 1684756543: New client connected from ::ffff:10.128.1.59:40640 as JBPKNEOYDJSGZVAWGS7ECGM (p2, c1, k60). 1684756543: New client connected from ::ffff:10.129.1.245:51492 as 3ZTMKM5VBJKSLYR4XNN4CHO (p2, c1, k60). In the nginx ingress logs I see errors: 2023/05/22 12:36:29 [error] 5634#5634: *187709 upstream prematurely closed connection while reading response header from upstream, client: 104.28.217.207, server: broker.example.com, request: "GET / HTTP/1.1", upstream: "http://10.129.1.248:8883/", host: "broker.example.com:443"

There is something wrong with your mosquito.conf. dynamic security is no longer used with mosquitto in netmaker

Can you give an example of good mosquitto config?

there are no references for MQ username/password in the instruction for K8s: https://github.com/gravitl/netmaker/tree/master/k8s/server