chore: Update .env.example with DOCKER_HOST → DOCKER_SRV_HOST

Fixes issues related to docker/compose#9871 (docker-compose versions newer than v2.11.2)
effectindex · Mar 16, 2023 · 5a4c4fb · 5a4c4fb
1 parent ffd1cd2
commit 5a4c4fb
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/.env.example b/.env.example
@@ -34,6 +34,6 @@ REDIS_HOST=localhost
 REDIS_PORT=6379
 
 # Used in Docker. Don't touch this if you're not modifying `docker-compose.yml`
-DOCKER_HOST=127.0.0.1
+DOCKER_SRV_HOST=127.0.0.1
 DOCKER_POSTGRES_HOST=postgres
 DOCKER_REDIS_HOST=redis
diff --git a/docker-compose.yml b/docker-compose.yml
@@ -10,7 +10,7 @@ services:
     networks:
       - tripreporter-net
     ports:
-      - "${DOCKER_HOST}:${SRV_PORT}:${SRV_PORT}"
+      - "${DOCKER_SRV_HOST}:${SRV_PORT}:${SRV_PORT}"
 
   postgres:
     container_name: tripreporter-postgres

diff --git a/main.go b/main.go
@@ -49,7 +49,7 @@ func main() {
 		logger.Fatal("err loading .env file (copy the .env.example)", zap.Error(err))
 	}
 
-	// Only SRV_ADDR, REDIS_PASS and DOCKER_HOST can be empty, anything else is validated.
+	// Only SRV_ADDR, REDIS_PASS and DOCKER_SRV_HOST can be empty, anything else is validated.
 	if err := validateEnvKeys(
 		"SRV_PORT", "DEV_PORT", "SITE_NAME", "WORDLIST", "ACCOUNT_CONFIG", "DOCS_URL", "CORS_LOGGING", "VUE_APP_PROD_URL", "VUE_APP_DEV_URL", "VUE_APP_FORMKIT_API_KEY", "DB_NAME", "DB_USER", "DB_PASS", "DB_HOST", "DB_PORT", "REDIS_HOST", "REDIS_HOST", "DOCKER_POSTGRES_HOST", "DOCKER_REDIS_HOST",
 	); err != nil {