我正在尝试使用以下.gitlab-ci.yml文件设置GitLab CI/CD管道:
stages:
- test
image: "ros:foxy-ros-base-focal"
before_script:
- apt-get -y update && apt-get install -y
git wget qt5-default
python3-osrf-pycommon
python3-catkin-tools
python3-rosdep
python3-vcstool
python3-pip
python3-colcon-common-extensions
apt-utils
- rm -rf /var/lib/apt/lists/*
- /bin/bash -c "source /opt/ros/${ROS_DISTRO}/setup.bash; colcon build"
- echo "source /root/dev_ws/install/setup.bash" >> /opt/ros/${ROS_DISTRO}/setup.bash
test_a:
stage: test
script:
- pip3 install pytest
- python -m pytest test_utils.py -vv -s
我从ROS2 Foxy Base Focal Docker图像开始。然而，尽管运行了apt-get update，我仍然找不到许多软件包，包括git以及其他几个ROS2软件包。完整日志在这里:
Running with gitlab-runner 13.8.0 (775dd39d)
on docker-auto-scale fa6cab46
Preparing the "docker+machine" executor
00:27
Using Docker executor with image ros:foxy-ros-base-focal ...
Pulling docker image ros:foxy-ros-base-focal ...
Using docker image sha256:59cf2af10ce4181bf4effbc683375f5e201bfe072c808c75fb3ee903b98265b9 for ros:foxy-ros-base-focal with digest ros@sha256:4f924ff4fdee6b7c999ad6bc013741bdf8430466c7a27842ac6255255ce9ae66 ...
Preparing environment
00:02
Running on runner-fa6cab46-project-23977848-concurrent-0 via runner-fa6cab46-srm-1611897044-53c1946d...
Getting source from Git repository
00:02
$ eval "$CI_PRE_CLONE_SCRIPT"
Fetching changes with git depth set to 50...
Initialized empty Git repository in /builds/imda_dsl/vama-2/scene-understanding/scene-understanding-manager/.git/
Created fresh repository.
Checking out fc385931 as dev...
Skipping Git submodules setup
Executing "step_script" stage of the job script
00:05
$ apt-get -y update && apt-get install -y git wget qt5-default python3-osrf-pycommon python3-catkin-tools python3-rosdep python3-vcstool python3-pip python3-colcon-common-extensions apt-utils
Get:1 http://packages.ros.org/ros2/ubuntu focal InRelease [4670 B]
Get:2 http://archive.ubuntu.com/ubuntu focal InRelease [265 kB]
Get:3 http://security.ubuntu.com/ubuntu focal-security InRelease [109 kB]
Get:4 http://packages.ros.org/ros2/ubuntu focal/main amd64 Packages [451 kB]
Get:5 http://archive.ubuntu.com/ubuntu focal-updates InRelease [114 kB]
Get:6 http://security.ubuntu.com/ubuntu focal-security/restricted amd64 Packages [161 kB]
Get:7 http://archive.ubuntu.com/ubuntu focal-backports InRelease [101 kB]
Get:8 http://archive.ubuntu.com/ubuntu focal/multiverse amd64 Packages [177 kB]
Get:9 http://archive.ubuntu.com/ubuntu focal/universe amd64 Packages [11.3 MB]
Get:10 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages [598 kB]
Get:11 http://security.ubuntu.com/ubuntu focal-security/universe amd64 Packages [659 kB]
Get:12 http://security.ubuntu.com/ubuntu focal-security/multiverse amd64 Packages [13.3 kB]
Get:13 http://archive.ubuntu.com/ubuntu focal/main amd64 Packages [1275 kB]
Get:14 http://archive.ubuntu.com/ubuntu focal/restricted amd64 Packages [33.4 kB]
Get:15 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages [1003 kB]
Get:16 http://archive.ubuntu.com/ubuntu focal-updates/multiverse amd64 Packages [21.1 kB]
Get:17 http://archive.ubuntu.com/ubuntu focal-updates/restricted amd64 Packages [194 kB]
Get:18 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 Packages [920 kB]
Get:19 http://archive.ubuntu.com/ubuntu focal-backports/universe amd64 Packages [4301 B]
Fetched 17.4 MB in 2s (7001 kB/s)
Reading package lists...
Reading package lists...
Building dependency tree...
Reading state information...
E: Unable to locate package git
E: Unable to locate package python3-osrf-pycommon
E: Unable to locate package python3-catkin-tools
E: Unable to locate package python3-rosdep
E: Unable to locate package python3-vcstool
E: Unable to locate package python3-pip
E: Unable to locate package python3-colcon-common-extensions
E: Unable to locate package apt-utils
Cleaning up file based variables
00:01
ERROR: Job failed: exit code 1
在.gitlab-ci.yml中安装包或甚至运行更新命令通常违反CI/CD容器的最佳实践，因为运行的每个作业都必须做同样的事情，在运行更多管道时花费大量时间。如果你找不到一个现有的Docker镜像有你需要的包(比如python3和git)，你可以创建你自己的镜像。如果需要从作业ros:foxy-ros-base-focal扩展映像，请创建包含以下内容的Dockerfile文件:
FROM ros:foxy-ros-base-focal
MAINTAINER your name "your email"
RUN apt-get update -yqq
RUN apt-get install -yqq git
你可以在这里安装/配置任何你需要做的，然后当你完成构建镜像:
docker build /path/to/dir-with-dockerfile -t tagname:version
一旦构建完成，你可以用docker images验证标签是正确的，然后你可以将它推送到注册表(docker hub, gitlab的注册表，如果启用，私有注册表等):
docker login my.hub.example.com
docker push my.hub.example.com/tagname:version
然后在.gitlab-ci.yml文件中，您可以在作业中使用tagname:version图像:
stages:
- test
image: "tagname:version"
...
如果你必须授权使用注册表，你必须查看这里的文档https://docs.gitlab.com/ee/ci/docker/using_docker_images.html#define-an-image-from-a-private-container-registry，在管道中使用docker镜像的一般文档在这里:https://docs.gitlab.com/ee/ci/docker/using_docker_images.html