问题描述
我在安装后挂钩中使用安装脚本.当我使用--wait选项运行helm install时，helm会等待所有pod都准备好，但是helm不会启动安装后钩子脚本.然后，吊舱尚未准备就绪(吊舱正在等待安装脚本完成).
I use an install script in a post-install hook.When I run helm install with --wait option, helm waits that all pods are ready, but helm does not launch post-install hooks script.Then, the pods are not yet ready (pods are waiting for install script to finish).
我尝试使用预安装挂钩，但是安装脚本需要其他服务才能运行...
I tried with pre-install hook instead, but the install script needs other services to be running...
PS:如果我不使用"--wait"，它可以正常工作，但是如果pod启动期间出现错误，则gitlab的CI不会失败.
PS: it works fine if I don't use "--wait", but CI from gitlab won't fail if there is an error during pod startups.
在头盔安装-等待期间是否可以运行安装后挂钩?
Is there a way to run the post-install hooks during the helm install --wait period?
推荐答案
我认为您无法使用Helm解决您的问题安装后挂钩，但您可以使用香草Kubernetes 职位或挂钩，即运行作业/挂接以及仅依赖Kubernetes的部署.
I don't think you can solve your problem with Helm post-install hook, but you may with vanilla Kubernetes jobs or perhaps hooks, i.e. running job/hook along with your deployment that will depend only on Kubernetes.
要尝试的第一件事是从现有工作中删除helm.sh/hook个注释.
One of the first things to try is to remove helm.sh/hook annotations from your existing job.
annotations:
# This is what defines this resource as a hook. Without this line, the
# job is considered part of the release.
"helm.sh/hook": post-install
"helm.sh/hook-weight": "-5"
"helm.sh/hook-delete-policy": hook-succeeded
Helm然后可以等待它们完成，因为它们将由Kubernetes执行.
Helm can then wait for them to finish as they will be executed by Kubernetes.
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