我有一个docker compose设置,允许我在Docker容器中运行代码测试,包括Selenium hub& Chrome节点。测试都在我的本地(Mac)开发机器上运行正常,但是当我在我的(Ubuntu)Gitlab运行器上运行时,测试失败,因为selenium chrome节点浏览器由于某种原因报告ERR_NAME_NOT_RESOLVED
,并且我无法理解为什么。
我的码头作曲家档案......
# docker-compose.yml
version: '2'
services:
composer:
image: registry.gitlab.com/project/api-docker-php:prod
entrypoint:
- php
- -d
- memory_limit=-1
- /usr/local/bin/composer
volumes:
- ~/.composer:/.composer
- .:/var/www/html
php:
image: registry.gitlab.com/project/api-docker-php:prod
depends_on:
- mongo
nginx:
image: cubicmushroom/nginx-letsencrypt
ports:
- "80:80"
- "443:443"
mongo:
image: mongo:3.2
volumes:
- project_api_mongodb_data:/data/db
volumes:
project_api_mongodb_data: ~
我的开发覆盖文件......
# docker-compose.override.yml
version: '2'
services:
certs:
image: nginx
command: >
openssl req -new -x509 -days 365 -nodes -newkey rsa:2048 -sha256
-subj "/C=UK/ST=Greater Manchester/L=Manchester/O=Cubic Mushroom Ltd./OU=HQ/CN=*.project.dev"
-keyout /work/privkey.pem -out /work/fullchain.pem
volumes:
- project-dev-certs:/work
php:
image: registry.gitlab.com/project/api-docker-php:dev
environment:
PHP_IDE_CONFIG: "serverName=project.dev"
volumes:
- .:/var/www/html
nginx:
volumes_from:
- php
volumes:
- project-dev-certs:/etc/letsencrypt/live/project.dev
- ./conf/nginx/nginx.conf:/etc/nginx/nginx.conf
- ./conf/nginx/conf.d/default.dev.conf:/etc/nginx/conf.d/default.conf
- ./conf/nginx/conf.d/upstream.conf:/etc/nginx/conf.d/upstream.conf
mongo:
volumes:
- ./data:/data/db
selenium_hub:
image: selenium/hub
ports:
- "4444:4444"
selenium_node_chrome:
image: selenium/node-chrome-debug
expose:
- "5555"
ports:
- "5900:5900"
environment:
- HUB_PORT_4444_TCP_ADDR=hub
- HUB_PORT_4444_TCP_PORT=4444
- no_proxy=localhost
volumes:
- "/dev/shm:/dev/shm"
links:
- "selenium_hub:hub"
- "nginx:api.project.local"
selenium_node_firefox:
image: selenium/node-firefox-debug
ports:
- "5901:5900"
environment:
- HUB_PORT_4444_TCP_ADDR=hub
- HUB_PORT_4444_TCP_PORT=4444
- no_proxy=localhost
links:
- "selenium_hub:hub"
- "nginx:api.project.local"
volumes:
project-dev-certs: ~
这是我的代码accept.suite.yml,如果它也有帮助......
# acceptance.suite.yml
class_name: AcceptanceDude
modules:
enabled:
- MongoDb
- WebDriver:
# Uses link alias as defined on selenium_node_chrome & selenium_node_firefox containers in docker compose
# override files
url: 'http://api.project.local/app_test.php/'
browser: chrome
host: selenium_hub
port: 4444
- \Project\Common\Test\Helper\Fixtures:
depends: Symfony
- \Project\SymfonyBundle\CalculationBundle\Test\Helper\CalculationRecords:
depends: MongoDb
- \Project\SymfonyBundle\ModuleBundle\Test\Helper\QuestionRecords:
depends: MongoDb
- \Project\SymfonyBundle\UserBundle\Test\Helper\UserAuthentication:
depends: Symfony
web_driver: WebDriver
- \Project\Tests\Helper\WebDriverSymfonyCompanion:
depends:
- Symfony
- WebDriver
最后,测试的前几行失败了......
// codeceptionTestCept.php
<?php
declare(strict_types = 1);
use Codeception\Scenario;
use Project\SymfonyBundle\ManagementBundle\Test\AcceptanceDude;
use Project\SymfonyBundle\UserBundle\DataFixtures\MongoDB\ProjectAdminUser;
/** @var Scenario $scenario */
$I = new AcceptanceDude($scenario);
$I->wantTo('add a calculation to a module');
$I->loadFixtures(['@ManagementBundle:LoadModules.php', '@UserBundle:ProjectAdminUser.php']);
$I->amLoggedInAs(ProjectAdminUser::EMAIL, ProjectAdminUser::PASSWORD);
$I->amOnRoute('project_admin_get_module', ['slug' => 'community']);
$I->seeCurrentRouteIs('project_admin_get_module', ['slug' => 'community']);
我无法弄清楚为什么Docker在两种不同的环境中表现不同,因为我认为它应该将所有东西与外界隔离开来。
非常感谢任何帮助。提前谢谢。
供参考,这是我的码头版本......
# Local dev machine…
Docker version 1.12.3, build 6b644ec
docker-compose version 1.8.1, build 878cff1
# Gitlab runner…
Docker version 1.12.3, build 6b644ec
docker-compose version 1.8.1, build 878cff1
答案 0 :(得分:0)
原来我的Nginx容器依赖于我的dev ssl证书,这是我在我的开发机器上生成的,但不是在我的CI服务器上...所以在启动后直接停止。
难怪硒节点看不到它!!!