From 3c3ae56c007d7fefbfb655b8cec9e1e6467c3959 Mon Sep 17 00:00:00 2001
From: yh-noh <yhnoh@mz.co.kr>
Date: Wed, 24 Jun 2026 10:04:59 +0900
Subject: [PATCH] fix: add MC_OBSERVABILITY_FRONT_PORT substitution to nginx
 preset scripts

0_preset_prod.sh and 0_preset_dev.sh were missing MC_OBSERVABILITY_FRONT_PORT
from their nginx.conf variable substitution logic. When this variable was present
in the nginx template but absent from the substitution list, the literal
${MC_OBSERVABILITY_FRONT_PORT} string was written into nginx.conf, causing nginx
to fail on startup with 'host not found in listen directive'.
---
 conf/docker/conf/mc-iam-manager/0_preset_dev.sh  | 1 +
 conf/docker/conf/mc-iam-manager/0_preset_prod.sh | 9 +++++++++
 2 files changed, 10 insertions(+)

diff --git a/conf/docker/conf/mc-iam-manager/0_preset_dev.sh b/conf/docker/conf/mc-iam-manager/0_preset_dev.sh
index 3ba12b5..7a412ef 100755
--- a/conf/docker/conf/mc-iam-manager/0_preset_dev.sh
+++ b/conf/docker/conf/mc-iam-manager/0_preset_dev.sh
@@ -228,6 +228,7 @@ if [ -n "$MC_IAM_MANAGER_PUBLIC_DOMAIN" ] && [ -n "$MC_IAM_MANAGER_KEYCLOAK_PORT
         -e "s/\${MC_IAM_MANAGER_KEYCLOAK_DOMAIN}/$MC_IAM_MANAGER_KEYCLOAK_DOMAIN/g" \
         -e "s/\${MC_IAM_MANAGER_KEYCLOAK_PORT}/$MC_IAM_MANAGER_KEYCLOAK_PORT/g" \
         -e "s/\${MC_OBSERVABILITY_GRAFANA_PROXY_PORT}/$MC_OBSERVABILITY_GRAFANA_PROXY_PORT/g" \
+        -e "s/\${MC_OBSERVABILITY_FRONT_PORT}/$MC_OBSERVABILITY_FRONT_PORT/g" \
         -e "s/\${MC_COST_OPTIMIZER_FE_PROXY_PORT}/$MC_COST_OPTIMIZER_FE_PROXY_PORT/g" \
         -e "s/\${MC_COST_OPTIMIZER_BE_PORT}/$MC_COST_OPTIMIZER_BE_PORT/g" \
         -e "s/\${MC_COST_OPTIMIZER_ALARM_PORT}/$MC_COST_OPTIMIZER_ALARM_PORT/g" \
diff --git a/conf/docker/conf/mc-iam-manager/0_preset_prod.sh b/conf/docker/conf/mc-iam-manager/0_preset_prod.sh
index f92cfe5..9a25bb6 100755
--- a/conf/docker/conf/mc-iam-manager/0_preset_prod.sh
+++ b/conf/docker/conf/mc-iam-manager/0_preset_prod.sh
@@ -46,6 +46,7 @@ MC_IAM_MANAGER_PUBLIC_DOMAIN=$(grep -m1 "^MC_IAM_MANAGER_PUBLIC_DOMAIN=" "$ENV_F
 MC_IAM_MANAGER_KEYCLOAK_DOMAIN=$(grep -m1 "^MC_IAM_MANAGER_KEYCLOAK_DOMAIN=" "$ENV_FILE" | cut -d'=' -f2 | tr -d '"' | tr -d "'" | xargs)
 MC_IAM_MANAGER_KEYCLOAK_PORT=$(grep -m1 "^MC_IAM_MANAGER_KEYCLOAK_PORT=" "$ENV_FILE" | cut -d'=' -f2 | tr -d '"' | tr -d "'" | xargs)
 MC_OBSERVABILITY_GRAFANA_PROXY_PORT=$(grep -m1 "^MC_OBSERVABILITY_GRAFANA_PROXY_PORT=" "$ENV_FILE" | cut -d'=' -f2 | tr -d '"' | tr -d "'" | xargs)
+MC_OBSERVABILITY_FRONT_PORT=$(grep -m1 "^MC_OBSERVABILITY_FRONT_PORT=" "$ENV_FILE" | cut -d'=' -f2 | tr -d '"' | tr -d "'" | xargs)
 MC_COST_OPTIMIZER_FE_PROXY_PORT=$(grep -m1 "^MC_COST_OPTIMIZER_FE_PROXY_PORT=" "$ENV_FILE" | cut -d'=' -f2 | tr -d '"' | tr -d "'" | xargs)
 
 echo "Loaded environment variables:"
@@ -55,6 +56,7 @@ echo "  MC_IAM_MANAGER_PUBLIC_DOMAIN: $MC_IAM_MANAGER_PUBLIC_DOMAIN"
 echo "  MC_IAM_MANAGER_KEYCLOAK_DOMAIN: $MC_IAM_MANAGER_KEYCLOAK_DOMAIN"
 echo "  MC_IAM_MANAGER_KEYCLOAK_PORT: $MC_IAM_MANAGER_KEYCLOAK_PORT"
 echo "  MC_OBSERVABILITY_GRAFANA_PROXY_PORT: $MC_OBSERVABILITY_GRAFANA_PROXY_PORT"
+echo "  MC_OBSERVABILITY_FRONT_PORT: $MC_OBSERVABILITY_FRONT_PORT"
 echo "  MC_COST_OPTIMIZER_FE_PROXY_PORT: $MC_COST_OPTIMIZER_FE_PROXY_PORT"
 
 # Copy template file and substitute environment variables
@@ -95,6 +97,13 @@ else
     echo "Warning: MC_OBSERVABILITY_GRAFANA_PROXY_PORT environment variable is not set."
 fi
 
+if [ -n "$MC_OBSERVABILITY_FRONT_PORT" ]; then
+    sed -i "s/\${MC_OBSERVABILITY_FRONT_PORT}/$MC_OBSERVABILITY_FRONT_PORT/g" "$OUTPUT_FILE"
+    echo "✓ MC_OBSERVABILITY_FRONT_PORT substitution done: $MC_OBSERVABILITY_FRONT_PORT"
+else
+    echo "Warning: MC_OBSERVABILITY_FRONT_PORT environment variable is not set."
+fi
+
 if [ -n "$MC_COST_OPTIMIZER_FE_PROXY_PORT" ]; then
     sed -i "s/\${MC_COST_OPTIMIZER_FE_PROXY_PORT}/$MC_COST_OPTIMIZER_FE_PROXY_PORT/g" "$OUTPUT_FILE"
     echo "✓ MC_COST_OPTIMIZER_FE_PROXY_PORT substitution done: $MC_COST_OPTIMIZER_FE_PROXY_PORT"