I have a k8s cronjob run my docker image transaction-service
.
It starts and gets its job done successfully. When it's over, I expect the pod to terminate but... istio-proxy
still lingers there:
And that results in:
Nothing too crazy, but I'd like to fix it.
I know I should call curl -X POST http://localhost:15000/quitquitquit
But I don't know where and how. I need to call that quitquitquit URL only when transaction-service is in a completed state. I read about preStop
lifecycle hook, but I think I need more of a postStop
one. Any suggestions?
In my Dockerfile I put
ADD ./entrypoint.sh /entrypoint.sh
RUN ["chmod", "+x", "/entrypoint.sh"]
RUN apk --no-cache add curl
ENTRYPOINT ["/entrypoint.sh"]
My entrypoint.sh looks like this:
#!/bin/sh
/app/myapp && curl -X POST http://localhost:15000/quitquitquit
It works.