Example configuration for MQTT over SSL

[delads]

Everything works great when connecting to an MQTT broker over port 1883 but I cannot find any documentation or examples of how to configure values.yaml for SSL / port 8883. I tried a bunch of different configurations like the ones below but to no avail

"mqtt": {
"broker": "my-server.emqxsl.com:8883",
"client_id": "tesla-fleet-telemetry",
"username": "tesla-user",
"password": "my-password",
"topic_base": "tesla/telemetry",
"qos": 0,
"retained": false,
"connect_timeout_ms": 30000,
"publish_timeout_ms": 2500,
"disconnect_timeout_ms": 250,
"connect_retry_interval_ms": 10000,
"keep_alive_seconds": 30,
"tls": {
"enabled": true,
"ca": "/etc/mqtt-certs/emqxsl-ca.crt"
},
"tls-secret": {
"secretName": "mqtt-certs",
"key": "emqxsl-ca.crt"
}
}

Please advise if there is support for MQTT over port 8883 and if so, please provide examples on how to configure. Thanks!