Search before asking

• I had searched in the issues and found no similar issues.

What happened

Some docker image does not exist and the doc has some issues.

What you expected to happen

deploy succeeded.

How to reproduce

1. Some Docker Images do not exist.

➜  ~ docker pull dolphinscheduler.docker.scarf.sh/apache/dolphinscheduler-tools:3.0.0-alpha
Error response from daemon: repository dolphinscheduler.docker.scarf.sh/apache/dolphinscheduler-tools not found: name unknown: repository name not known to registry
➜  ~ docker pull dolphinscheduler.docker.scarf.sh/apache/dolphinscheduler-api:3.0.0-alpha
Error response from daemon: repository dolphinscheduler.docker.scarf.sh/apache/dolphinscheduler-api not found: name unknown: repository name not known to registry
➜  ~ docker pull dolphinscheduler.docker.scarf.sh/apache/dolphinscheduler-alert-server:3.0.0-alpha
Error response from daemon: repository dolphinscheduler.docker.scarf.sh/apache/dolphinscheduler-alert-server not found: name unknown: repository name not known to registry

The 3.0.0-alpha image registry is dolphinscheduler.docker.scarf.sh/apache, and I see the Docker image is well at docker hub

Thanks, @kezhenxu94 , now it works.

2. db-init-job failed when use pg as metadata.

Same as #9963. Fixed by #9997

3. QuickStart in Kubernetes Doc Error

1. Install DolphinScheduler Part

$ cd apache-dolphinscheduler-3.0.0-alpha-src/docker/kubernetes/dolphinscheduler

The Kubernetes folder is moved to deploy/kubernetes/dolphinscheduler, I'll open a PR to fix this problem. Fixed by #9985

2. Use MySQL && Support MySQL && Support Oracle && Support Python 2 pip && Support Python 3 in FAQ Part

Dolphinscheduler has changed all services to different docker images after version 3.0.0. So when we want to Support Mysql or Oracle. Maybe needs to change the API && Master && Worker && alert-service docker images. I'm not sure because I not familiar with this part, but the doc is not correct. Fixed by #10221

Anything else

No response

Version

3.0.0-alpha

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct