docker-compose to play with Concord workflow orchestration engine from walmartlabs (https://concord.walmartlabs.com/docs/getting-started/quickstart.html)

console.conf

server {
	listen                  8080;
	server_name             _;
	root                    /opt/concord/console/dist;

	access_log              /opt/concord/logs/access.log main;

	proxy_read_timeout      1800;
    client_max_body_size    32M;

	location ~ ^/(api/|logs/|forms/|events/|swagger/|metrics|resources/) {
        expires             off;
	    proxy_pass          http://server:8001;
	    proxy_redirect      off;
	    proxy_set_header    Host $http_host;
	    proxy_set_header    X-Real-IP $remote_addr;
        proxy_set_header    X-Forwarded-For $remote_addr;
	}

    location /websocket {
        proxy_pass          http://server:8001/websocket;
        proxy_http_version  1.1;
        proxy_set_header    Upgrade $http_upgrade;
        proxy_set_header    Connection "Upgrade";
    }

	location ~* \.(?:manifest|appcache|html?|xml|json)$ {
        expires             -1;
    }

	location ~* \.(?:ico|css|js|gif|jpe?g|png)$ {
        expires             30d;
        add_header          Pragma public;
        add_header          Cache-Control "public";
    }

    location = /cfg.js {
        expires             -1;
        add_header          Cache-Control "no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0";
    }
}

docker-compose.yml

version: '3.7'

services:
  db:
    image: library/postgres:12.0-alpine
    environment:
      POSTGRES_PASSWORD: 'q1'
    volumes:
      - db_data:/var/lib/postgresql/data

  server:
    image: walmartlabs/concord-server
    volumes:
      - ./server.conf:/opt/concord/conf/server.conf:ro
    environment:
      CONCORD_CFG_FILE: '/opt/concord/conf/server.conf'
    depends_on:
      - db

  agent:
    image: walmartlabs/concord-agent
    environment:
      SERVER_API_BASE_URL: 'http://server:8001'
      SERVER_WEBSOCKET_URL: 'ws://server:8001/websocket'
    depends_on:
      - server

  console:
    image: walmartlabs/concord-console
    volumes:
      - ./console.conf:/opt/concord/console/nginx/app.conf:ro
    ports:
      - "9010:8080"
    depends_on:
      - server
      - ldap

  ldap:
    image: osixia/openldap
    volumes:
      - .:/container/service/slapd/assets/config/bootstrap/ldif/custom:ro
    command: ['--copy-service']

  phpldapadmin:
    image: osixia/phpldapadmin:latest
    environment:
      PHPLDAPADMIN_LDAP_HOSTS: "ldap"
      PHPLDAPADMIN_HTTPS: "false"
    ports:
      - "9011:80"
    depends_on:
      - ldap

#  gitea:
#    image: gitea/gitea:latest
#    environment:
#      - USER_UID=1000
#      - USER_GID=1000
#    volumes:
#      - gitea_data:/data
#    ports:
#      - "9012:3000"
#      - "9022:22"

volumes:
  db_data:
#  gitea_data:

myuser.ldif

dn: cn=myuser,dc=example,dc=org
cn: myuser
objectClass: top
objectClass: organizationalRole
objectClass: simpleSecurityObject
objectClass: mailAccount
userPassword: {SSHA}FZxXb9WXU8yO5VgJYCU8Z+pbVzCJisNX
mail: myuser@example.org

server.conf

concord-server {
    db {
        url="jdbc:postgresql://db:5432/postgres"
        appPassword = "q1"
        inventoryPassword = "q1"
    }

    secretStore {
        serverPassword = "cTE="
        secretStoreSalt = "cTE="
        projectSecretSalt = "cTE="
    }

    # AD/LDAP authentication
    ldap {
		url = "ldap://ldap:389"
		searchBase = "dc=example,dc=org"
		principalSearchFilter = "(cn={0})"
		userSearchFilter = "(cn=*{0}*)"
		usernameProperty = "cn"
		systemUsername = "cn=admin,dc=example,dc=org"
		systemPassword = "admin"
	}
}