Add cors support for docker compose

docker-compose.yml

@@ -1,5 +1,19 @@
 version: "3.7"
 services:
+ nginx:
+ image: nginx:latest
+ container_name: nginx
+ ports:
+ - "80:80"
+ volumes:
+ - nginx-conf:/etc/nginx
+ environment:
+ - MARQUEZ_HOST=api
+ - MARQUEZ_PORT=${API_PORT}
+ depends_on:
+ - api
+ entrypoint: ["./etc/nginx/entrypoint.sh"]
+
  api:
  image: "marquezproject/marquez:${TAG}"
  container_name: marquez-api
@@ -37,6 +51,7 @@ services:
  # command: ["postgres", "-c", "log_statement=all"]
 
 volumes:
+ nginx-conf:
  data:
  db-conf:
  db-init:

docker/nginx/entrypoint.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+#
+# Copyright 2018-2024 contributors to the Marquez project
+# SPDX-License-Identifier: Apache-2.0
+#
+# Usage: $ ./entrypoint.sh
+
+envsubst '$MARQUEZ_HOST,$MARQUEZ_PORT' < /etc/nginx/nginx.template > /etc/nginx/nginx.conf
+
+# Start Nginx
+nginx -g 'daemon off;'

docker/nginx/nginx.template

@@ -0,0 +1,22 @@
+events {}
+
+http {
+ server {
+ listen 80;
+
+ location / {
+ proxy_pass http://${MARQUEZ_HOST}:${MARQUEZ_PORT};
+ proxy_set_header Host $host;
+ proxy_set_header X-Real-IP $remote_addr;
+ proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+ proxy_set_header X-Forwarded-Proto $scheme;
+
+ # Allow access from any origin:
+ add_header 'Access-Control-Allow-Origin' '*';
+ # Or, configure access from a specific origin:
+ # add_header 'Access-Control-Allow-Origin' 'https://example.com';
+ add_header 'Access-Control-Allow-Methods' 'GET, POST, DELETE, PUT';
+ add_header 'Access-Control-Allow-Headers' 'Origin, X-Requested-With, Content-Type, Accept, Authorization';
+ }
+ }
+}

docker/volumes.sh

@@ -37,26 +37,34 @@ if [[ -z "${volume_prefix}" ]]; then
 fi
 
 # Volumes with prefix
+nginx_conf_volume="${volume_prefix}_nginx-conf"
 data_volume="${volume_prefix}_data"
 db_conf_volume="${volume_prefix}_db-conf"
 db_init_volume="${volume_prefix}_db-init"
 db_backup_volume="${volume_prefix}_db-backup"
 
-echo "...creating volumes: ${data_volume}, ${db_conf_volume}, ${db_init_volume}, ${db_backup_volume}"
+echo "...creating volumes: ${nginx_conf_volume}, ${data_volume}, ${db_conf_volume}, ${db_init_volume}, ${db_backup_volume}"
 
 # Create persistent volumes for Marquez
+docker volume create "${nginx_conf_volume}" > /dev/null
 docker volume create "${data_volume}" > /dev/null
 docker volume create "${db_conf_volume}" > /dev/null
 docker volume create "${db_init_volume}" > /dev/null
 docker volume create "${db_backup_volume}" > /dev/null
 
 # Provision persistent volumes for Marquez
 docker create --name volumes-provisioner \
+ -v "${nginx_conf_volume}:/nginx-conf" \
  -v "${data_volume}:/data" \
  -v "${db_conf_volume}:/db-conf" \
  -v "${db_init_volume}:/db-init" \
  busybox > /dev/null 2>&1
 
+# Add startup configuration for nginx
+docker cp ./docker/nginx/entrypoint.sh volumes-provisioner:/nginx-conf/
+docker cp ./docker/nginx/nginx.template volumes-provisioner:/nginx-conf/
+echo "Added files to volume ${nginx_conf_volume}: $(ls "${nginx_conf_volume}")"
+
 # Add startup configuration for Marquez
 docker cp ./docker/wait-for-it.sh volumes-provisioner:/data/wait-for-it.sh
 echo "Added files to volume ${data_volume}: $(ls "${data_volume}")"