【发布时间】:2020-03-07 17:49:44
【问题描述】:
我正在学习 CloudBuild,并且了解我可以使用 waitFor 来影响构建运行的顺序。 job1 包含一些睡眠时间来模拟长时间运行的作业。 job2 只是呼应了一些东西。 done 等待 job1 和 job2。所以我创建了一个这样的测试版本:我有一个package.json
{
"scripts": {
"job1": "echo \"[job1] Starting\" && sleep 5 && echo \"[job1] ...\" && sleep 2 && echo \"[job1] Done\" && exit 0",
"job2": "echo \"[job2] Hello from NPM\" && exit 0",
"done": "echo \"DONE DONE DONE!\" && exit 0"
},
}
Job 1 模拟一个长时间运行的作业,我在其中跳跃作业 2 将并行执行。但似乎输出显示它不是。 CloudBuild 是否一次只运行 1 个步骤?
cloudbuild.yaml
steps:
- name: 'gcr.io/cloud-builders/npm'
args: ['run', 'job1']
id: 'job1'
- name: 'gcr.io/cloud-builders/npm'
args: ['run', 'job2']
id: 'job2'
- name: 'gcr.io/cloud-builders/npm'
args: ['run', 'done']
waitFor: ['job1', 'job2']
输出
Operation completed over 1 objects/634.0 B.
BUILD
Starting Step #0 - "job1"
Step #0 - "job1": Already have image (with digest): gcr.io/cloud-builders/npm
Step #0 - "job1":
Step #0 - "job1": > learn-gcp@1.0.0 job1 /workspace
Step #0 - "job1": > echo "[job1] Starting" && sleep 5 && echo "[job1] ..." && sleep 2 && echo "[job1] Done" && exit 0
Step #0 - "job1":
Step #0 - "job1": [job1] Starting
Step #0 - "job1": [job1] ...
Step #0 - "job1": [job1] Done
Finished Step #0 - "job1"
Starting Step #1 - "job2"
Step #1 - "job2": Already have image (with digest): gcr.io/cloud-builders/npm
Step #1 - "job2":
Step #1 - "job2": > learn-gcp@1.0.0 job2 /workspace
Step #1 - "job2": > echo "[job2] Hello from NPM" && exit 0
Step #1 - "job2":
Step #1 - "job2": [job2] Hello from NPM
Finished Step #1 - "job2"
Starting Step #2
Step #2: Already have image (with digest): gcr.io/cloud-builders/npm
Step #2:
Step #2: > learn-gcp@1.0.0 done /workspace
Step #2: > echo "DONE DONE DONE!" && exit 0
Step #2:
Step #2: DONE DONE DONE!
Finished Step #2
PUSH
DONE
【问题讨论】: