khristoforov

if ($http_origin ~* (https?://[^/]*\.bbb\.ru(:[0-9]+)?)$) {
            set $cors "true";
        }

        if ($request_method = 'OPTIONS') {
            set $cors "${cors}options";
        }

        if ($request_method = 'GET') {
            set $cors "${cors}get";
        }
        if ($request_method = 'POST') {
            set $cors "${cors}post";
        }

        if ($cors = "trueget") {
            add_header 'Access-Control-Allow-Origin' "$http_origin";
            add_header 'Access-Control-Allow-Credentials' 'true';
        }

        if ($cors = "truepost") {
            add_header 'Access-Control-Allow-Origin' "$http_origin";
            add_header 'Access-Control-Allow-Credentials' 'true';
        }

        if ($cors = "trueoptions") {
            add_header 'Access-Control-Allow-Origin' "$http_origin";
            add_header 'Access-Control-Allow-Credentials' 'true';
            add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
            add_header 'Access-Control-Allow-Headers' 'Authorization,Content-Type,Accept,Origin,User-Agent,DNT,Cache-Control,X-Mx-ReqToken,Keep-Alive,X-Requested-With,If-Modified-Since';
            add_header 'Content-Length' 0;
            add_header 'Content-Type' 'text/plain charset=UTF-8';
            return 204;
     }

version: "3.9"
services:
  postgres:
    image: postgres:latest
    restart: always
    container_name: postgres
    environment:
      POSTGRES_PASSWORD: "123pwd"
      MAX_CONNECTION: 200
      PGDATA: "/var/lib/postgresql/data/pgdata"
    ports:
      - "5432:5432"
    volumes:
      - type: bind
        source: /opt/docker_postgres/postgres_data
        target: /var/lib/postgresql/data/
    volumes:
        - ./init-database.sh:/docker-entrypoint-initdb.d/init-database.sh

#!/bin/bash
set -e

psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" <<-EOSQL
    CREATE USER user WITH PASSWORD 'userpwd';
    CREATE DATABASE userdb;
    GRANT ALL PRIVILEGES ON DATABASE userdb TO user;
EOSQL