Question

对于要部署的某些项目，我有一些gitlab-ci.yml文件。在将我的头撞在墙上几个小时之后，我意识到它们随机通过/失败。当然，什么都没有改变，只需要按下“重试”按钮，有时作业就会通过，而有时作业会失败。

这是我正在使用的.gitlab-ci.yml：

image: docker:latest

services:
  - docker:dind

before_script:
  - echo "Runnig before_script"
  - apk add --no-cache py-pip python-dev libffi-dev openssl-dev gcc libc-dev make
  - pip install docker-compose

stages:
  - test
  - build
  - deploy

test:
  stage: test
  script:
    - echo "Testing the app"
    - docker-compose run app sh -c "python /app/manage.py test && flake8"

build:
  stage: build
  only:
    - develop
    - production
    - feature/deploy-debug-gitlab

  script:
    - echo "Building the app"
    - docker-compose build

deploy:
  stage: deploy
  only:
    - master
    - feature/deploy
  script:
    - echo "Deploying the app"
    - docker-compose up -d
  environment: production
  when: manual

我在那里做错了吗？对我来说似乎很简单。

工作失败 ，我总是会收到错误消息：apk command not found。就像这里：

Running with gitlab-runner 11.11.1 (5a147c92)
  on My Runner Jd5HNvxy
Using Shell executor...
Running on ubuntu-512mb-lon1-01...
Reinitialized existing Git repository in /home/gitlab-runner/builds/Jd5HNvxy/0/<my.name>/<my.app>/.git/
Fetching changes...
Checking out 3f388ce6 as feature/deploy...
Skipping Git submodules setup
$ echo "Runnig before_script"
Runnig before_script
$ apk add --no-cache py-pip python-dev libffi-dev openssl-dev gcc libc-dev make
bash: line 88: apk: command not found
ERROR: Job failed: exit status 1

工作通过 后，我得到了：

Running with gitlab-runner 11.11.1 (5a147c92)
  on docker-auto-scale fa6cab46
Using Docker executor with image docker:latest ...
Starting service docker:dind ...
Pulling docker image docker:dind ...
Using docker image sha256:bed64de70fa1f4d0b5a498791647c45d954cb0306ec2852dbcfb956f4ff3b0d6 for docker:dind ...
Waiting for services to be up and running...
Pulling docker image docker:latest ...
Using docker image sha256:af42f41a7d73a4a181843011f62cbdefa6d0f546bc7b50f71163750e0475a928 for docker:latest ...
Running on runner-fa6cab46-project-12561543-concurrent-0 via runner-fa6cab46-srm-1559293461-381b8d99...
Initialized empty Git repository in /builds/<my.name>/<my.app>/.git/
Fetching changes...
Created fresh repository.
From https://gitlab.com/<my.name>/<my.app>
 * [new branch]      develop        -> origin/develop
 * [new branch]      feature/deploy -> origin/feature/deploy
 * [new branch]      master         -> origin/master
Checking out 3f388ce6 as feature/deploy...

Skipping Git submodules setup
$ echo "Runnig before_script"
Runnig before_script
$ apk add --no-cache py-pip python-dev libffi-dev openssl-dev gcc libc-dev make
fetch http://dl-cdn.alpinelinux.org/alpine/v3.9/main/x86_64/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.9/community/x86_64/APKINDEX.tar.gz
(1/30) Installing binutils (2.31.1-r2)
(2/30) Installing gmp (6.1.2-r1)
(3/30) Installing isl (0.18-r0)
...
...
...

Answer 1

发生这种情况是因为您有不同的跑步者，“我的跑步者Jd5HNvxy”和“ docker-auto-scale fa6cab46”。您的工作正在由哪个运行速度更快的跑步者来执行。

在失败的情况下，您的工作在标记为“ shell executor”的运行程序上运行，在ubuntu系统上运行-在日志中可见。 Ubuntu没有附带apk命令，因此作业失败。

但是，您的其他运行程序使用“ docker”执行程序，因此可以拉取docker映像并运行该作业而不会出现问题。

可能的解决方案：

删除/暂停shell运行器。
使跑步者成为“特定”跑步者，并将其手动分配给项目。
将标签添加到跑步者，例如“ shell”和“ docker”。然后，在CI配置中，声明使用正确标记的运行器。有关更多信息，请参见官方文档：https://docs.gitlab.com/ce/ci/yaml/README.html#tags

Gitlab CI作业随机失败/通过

1 个答案: