SUBMARINE-1230. Optimize submarine-operator-v3

[cdmikechen]

What is this PR for?

Optimise submarine-operator-v3 code for production deployment.

What type of PR is it?

Refactoring

Todos

• [x] - Optimising the parameters of CRD configuration (e.g. add a config to replace image and other parameters related to image, add env in server, add pull secrets in CR, minio secrets, etc.)
• [x] - Move seldon-secret.yaml to operator
• [x] - Support seldon/submarine gateway config
• [x] - Log timestamp format
• [x] - Fix license
• [x] - Adjusting the host list of the gateway
• [x] - Support for updates of some CR configs (e.g. replicas, image ...)

What is the Jira issue?

https://issues.apache.org/jira/browse/SUBMARINE-1230

How should this be tested?

submarine-operator-v3 test case in github action

Screenshots (if appropriate)

NA

Questions:

• Do the license files need updating? Yes
• Are there breaking changes for older versions? Yes
• Does this need new documentation? Yes

[codecov[bot]]

Codecov Report

Merging #1026 (9aed80f) into master (fd692e2) will increase coverage by 0.18%. The diff coverage is 91.11%.

@@             Coverage Diff              @@
##             master    #1026      +/-   ##
============================================
+ Coverage     25.49%   25.67%   +0.18%     
- Complexity     1081     1082       +1     
============================================
  Files           358      365       +7     
  Lines         29089    29170      +81     
  Branches       3479     3479              
============================================
+ Hits           7415     7489      +74     
- Misses        21460    21466       +6     
- Partials        214      215       +1     

Flag	Coverage Δ
python-integration	59.72% <75.00%> (+0.12%)	:arrow_up:
python-unit	52.48% <0.00%> (+0.28%)	:arrow_up:

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...submarine/serve/istio/IstioVirtualServiceSpec.java	45.16% <0.00%> (ø)
...va/org/apache/submarine/server/s3/S3Constants.java	0.00% <ø> (ø)
...arine-sdk/pysubmarine/submarine/tracking/client.py	84.09% <75.00%> (-1.99%)	:arrow_down:
...che/submarine/commons/utils/SubmarineConfVars.java	76.74% <100.00%> (+0.93%)	:arrow_up:
...che/submarine/serve/istio/IstioVirtualService.java	46.80% <100.00%> (ø)
...g/apache/submarine/serve/utils/IstioConstants.java	83.33% <100.00%> (+83.33%)	:arrow_up:
...in/java/org/apache/submarine/server/s3/Client.java	61.26% <100.00%> (+1.82%)	:arrow_up:
...ver/submitter/k8s/parser/ExperimentSpecParser.java	88.88% <100.00%> (+0.88%)	:arrow_up:
.../submarine/server/websocket/ConnectionManager.java	53.65% <0.00%> (-4.88%)	:arrow_down:
...ine-sdk/pysubmarine/submarine/tracking/__init__.py	100.00% <0.00%> (ø)
... and 7 more

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[cdmikechen]

@pingsutw Hi~ Could you have time to review this recently, please?

[cdmikechen]

@pingsutw I have replaced v2 with v3 in the prod. The state of the current operator-v3 run look relatively stable. And, we still need a few PRs to adapt to the new k8s version and v3 fully:

• SUBMARINE-1327. Upgrade K8s to support the latest 3 releases
• SUBMARINE-1352. Move submarine-cloud-v2 to submarine-cloud-v3