从 Gitlab 包注册表下载包

Question

我有一个创建 Maven 部署的 gitlab-ci.yml 文件，我正在尝试触发另一个从注册表中获取包并创建 docker 图像

的管道

image: maven:latest

before_script:
  - mvn --version

stages:
  - build
  - trigger

build:
  stage: build
  script:
    - mvn package
    - mvn deploy 
  artifacts:
    paths:
      - target/*

trigger:
  stage: trigger
  trigger:
    project: my/other/project/repo
    branch: master

我无法确定如何将该包（或已发布的工件）发送到触发的管道。使用容器注册表时，我只指定图像，gitlab 将其拉下来，不确定我是否遗漏了一些明显的东西，但我实际上如何 use/download 来自 gitlab 的包？

我试过像这样在包注册表中卷曲文件

curl --header "PRIVATE-TOKEN: my_token" "https://gitlab.com/api/v4/projects/00112233/packages/generic/io/my/package/0.0.1-SNAPSHOT/myfile.xml"

抛出以下错误

{"error":"package_version is invalid"}

但是当我在包版本上卷曲 GET 时

[
  {
    "id": 123456,
    "name": "io/my/package",
    "version": "0.0.1-SNAPSHOT",
    "package_type": "maven",
    "status": "default",
    "_links": {
      "web_path": "/my/web/path/-/packages/00112233",
      "delete_api_path": "https://gitlab.com/api/v4/projects/0123456/packages/00112233"
    },
    "created_at": "2022-01-11T23:59:28.626Z",
    "tags": [
      
    ]
  }
]

是否可以在触发的另一个管道中使用或下载gitlab中的包？

附加代码：

.gitlab-ci.yml

image: maven:latest

before_script:
  - mvn --version

variables:
  PARENT_JOB_ID: myteststring # This works
  # PARENT_JOB_ID: $CI_JOB_ID # This doesn't

stages:
  - build
  - trigger

build:
  stage: build
  script:
    - mvn package
    - mvn deploy 

trigger:
  stage: trigger
  trigger:
    include: my_ci.yml

我的_ci.yml

image:
  name: docker:20

services:
  - docker:dind

stages:
  - test

test:
  stage: test
  script:
    - echo $JOB_ID # echos nothing if $CI_JOB_ID is $PARENT_JOB_ID, echos the string if it's something else

========================

PARENT_JOB_ID 设置为随机字符串时作业的输出

Executing "step_script" stage of the job script
00:00
Using docker image sha256:15a9bc7c6340df2ac9d6c8196ca1d905180ddf2ca8b29a8d98f5422e2e5ccf85 for docker:20 with digest docker@sha256:a729cce205a05b0b86dc8dca87823efaffc3f74979fe7dc86a707c2fbf631b61 ...
$ echo "Test string = $PARENT_JOB_ID"
Test string = myteststring

当 PARENT_JOB_ID 设置为 CI_JOB_ID

时作业的输出

Executing "step_script" stage of the job script
00:00
Using docker image sha256:15a9bc7c6340df2ac9d6c8196ca1d905180ddf2ca8b29a8d98f5422e2e5ccf85 for docker:20 with digest docker@sha256:a729cce205a05b0b86dc8dca87823efaffc3f74979fe7dc86a707c2fbf631b61 ...
$ echo "Test string = $PARENT_JOB_ID"
Test string =

Answer 1

也许您对这种情况使用了错误的 API。由于您将其存储在工件中。 https://docs.gitlab.com/ee/api/job_artifacts.html#get-job-artifacts

GET /projects/:id/jobs/:job_id/artifacts

在我们使用工件 API 之前，我们首先需要作业的 ID，其中包含来自父管道的最新工件。为了首先得到这个，我们将找到最后一个管道的 id (https://docs.gitlab.com/ee/api/pipelines.html#list-project-pipelines)

GET /projects/:id/pipelines

命令：

PIPELINE_ID=$(curl -s --header "PRIVATE-TOKEN: <access_token>"  "https://gitlab.com/api/v4/projects/<project_id>/pipelines" | jq '.[0].id')

接下来，我们将使用管道 ID 通过指定作业名称来获取 作业 ID。在你的情况下 build 。为了实现这一点，我们将使用 Gitlab API https://docs.gitlab.com/ee/api/jobs.html#list-pipeline-jobs

GET /projects/:id/pipelines

命令：

PARENT_JOB_ID=$(curl -s --header "PRIVATE-TOKEN: <access_token>" "https://gitlab.com/api/v4/projects/<project_id>/pipelines/$PIPELINE_ID/jobs" | jq '.[] | select(.name=="build") | .id')

将所有这些与工件 API 结合起来，我们得到以下子管道代码的代码，在您的例子中是 my_ci.yml：

image:
  name: docker:20

services:
  - docker:dind

stages:
  - test

test:
  stage: test
  script:
    - apk add jq curl
    - |
      PIPELINE_ID=$(curl -s --header "PRIVATE-TOKEN: <access_token>"  "https://gitlab.com/api/v4/projects/<project_id>/pipelines" | jq '.[0].id')
      PARENT_JOB_ID=$(curl -s --header "PRIVATE-TOKEN: <access_token>" "https://gitlab.com/api/v4/projects/<project_id>/pipelines/$PIPELINE_ID/jobs" | jq '.[] | select(.name=="build") | .id')
      wget -U "Mozilla/5.0 (X11; U; Linux i686; en-US) AppleWebKit/534.17 (KHTML,like Gecko) Ubuntu/11.04 Chromium/11.0.654.0 Chrome/11.0.654.0 Safari/534.17" --header "PRIVATE-TOKEN: <access_token>" "https://gitlab.com/api/v4/projects/<project_id>/jobs/$PARENT_JOB_ID/artifacts" -O artifacts.zip

从 Gitlab 包注册表下载包

Downloading a package from Gitlab package registry

gitlab

gitlab-ci

附加代码：