docker: add docker-compose configuration

version: "3.6"

x-common-env: &common-env

  TRAVELYNX_DB_HOST: database

  TRAVELYNX_DB_NAME: travelynx

  TRAVELYNX_DB_USERNAME: travelynx

  TRAVELYNX_DB_PASSWORD: travelynx

services:

  database:

    image: postgres:11

    networks:

      - backend

    environment: 

      <<: *common-env

    volumes:

      - ./examples/docker/postgres-init.sh:/docker-entrypoint-initdb.d/init.sh

  travelynx:

    build: .

    ports:

      - "8000:8093"

    networks:

      - backend

    volumes:

      - ./examples/docker/travelynx.conf:/app/travelynx.conf

    environment:

      <<: *common-env

      TRAVELYNX_MAIL_DISABLE: 1

      TRAVELYNX_SECRET: 12345678

networks:

  backend:

#!/bin/sh

#!/bin/bash

set -eu

WAIT_DB_HOST=${TRAVELYNX_DB_HOST}

WAIT_DB_PORT=5432

wait_for_db() {

	set +e

	for i in $(seq 1 ${WAIT_DB_TIMEOUT:-5})

	do

		(echo >/dev/tcp/${WAIT_DB_HOST}/${WAIT_DB_PORT}) &>/dev/null

		if [ $? -eq 0 ]; then

		    break

		fi

		sleep 1

	done

	set -e

}

if [ ! -f travelynx.conf ]

then

	echo "The configuration file is missing"

	export EMAIL_SENDER_TRANSPORT_PORT=${TRAVELYNX_MAIL_PORT:-25}

fi

wait_for_db

perl index.pl database migrate

exec /usr/local/bin/hypnotoad -f index.pl

#!/bin/sh

set -e

psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" <<-EOSQL

    CREATE USER ${TRAVELYNX_DB_USERNAME} PASSWORD '${TRAVELYNX_DB_PASSWORD}';

    CREATE DATABASE ${TRAVELYNX_DB_NAME};

    GRANT ALL PRIVILEGES ON DATABASE ${TRAVELYNX_DB_NAME} TO ${TRAVELYNX_DB_USERNAME};

EOSQL

 No newline at end of file

{

	cache => {

		schedule => $ENV{TRAVELYNX_IRIS_CACHE} // '/var/cache/travelynx/iris',

		realtime => $ENV{TRAVELYNX_IRISRT_CACHE} // '/var/cache/travelynx/iris-rt',

	},

	db => {

		host => $ENV{TRAVELYNX_DB_HOST} // 'die("Please set TRAVELYNX_DB_HOST")',

		database => $ENV{TRAVELYNX_DB_NAME} // 'travelynx',

		user => $ENV{TRAVELYNX_DB_USERNAME} // 'travelynx',

		password => $ENV{TRAVELYNX_DB_PASSWORD} // die("Please set TRAVELYNX_DB_PASSWORD"),

	},

	hypnotoad => {

		accepts  => $ENV{TRAVELYNX_HYPNOTOAD_ACCEPTS} // 100,

		clients  => $ENV{TRAVELYNX_HYPNOTOAD_CLIENTS} // 10,

		listen   => [ $ENV{TRALELYNX_HYPNOTOAD_LISTEN} // 'http://*:8093' ],

		pid_file => '/tmp/travelynx.pid',

		workers  => $ENV{TRAVELYNX_HYPNOTOAD_WORKERS} // 2,

		spare    => $ENV{TRAVELYNX_HYPNOTOAD_SPARE} // 2,

	},

	mail => {

		disabled => $ENV{TRAVELYNX_MAIL_DISABLE} // 0,

	},

	secrets => [

		$ENV{TRAVELYNX_SECRET} // die("Please set TRAVELYNX_SECRET"),

	],

};