Allow KAFKA_ADV_HOST env variable

CHANGELOG

@@ -7,6 +7,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## UNRELEASED
 
+[0.6.1 - 0.6.6] - 2022-07-08
+- Fix GitHub Actions deploy process
+- Fixes for logs and down actions
+- Added KAFKA_ADV_HOST env variable support
+
 [0.6] - 2022-07-07
 - Fixed the `down` and `logs` commands to correctly take a service name.
 - Added the `config` command.

README.md

@@ -137,6 +137,13 @@ export LENSES_KEY="https://licenses.lenses.io/download/lensesdl?id=<<<YOUR KEY H
 
 That's it! You can access your local Lenses at [http://localhost:3030](http://localhost:3030), with both username and password set to `admin`. It typically takes about 30-45 seconds to start Lenses. If you're not seeing it past that, make sure you've given Docker enough memory (see #3 above).
 
+If you need to advertise a different host for the broker and schema registry, you can set the `KAFKA_ADV_HOST` environment variable before invoking `global_docker_compose`. Here's an example:
+
+```
+MY_IP=$(ifconfig | grep -Eo 'inet (addr:)?([0-9]*\.){3}[0-9]*' | grep -Eo '([0-9]*\.){3}[0-9]*' | grep -v '127.0.0.1')
+KAFKA_ADV_HOST=$MY_IP global_docker_compose --services=kafka
+```
+
 ### Redis
 
 Redis comes with a built-in `redisinsight` task which can show you the contents of your Redis installation. You can access Insights at [http://localhost:8001](http://localhost:8001).

gdc/commands.go

@@ -26,6 +26,7 @@ func RunCommand(cmd string, args... interface{}) {
 	}
 	fmt.Printf("-> %s\n", fullCommand)
 	command := shellCommand(sh.InteractiveSession(), fullCommand)
+	command.SetEnv("KAFKA_ADV_HOST", os.Getenv("KAFKA_ADV_HOST"))
 	command.SetStdin(os.Stdin)
 	err := command.Run()
 	if (err != nil) {

gdc/docker-compose.yml

@@ -63,7 +63,7 @@ services:
   kafka:
     image: lensesio/box
     environment:
-      ADV_HOST: 127.0.0.1
+      ADV_HOST: ${KAFKA_ADV_HOST:-127.0.0.1}
       EULA: ${LENSES_KEY}
       DISABLE_JMX: 1
       ELASTICSEARCH_PORT: 0