Fix: the pod fails to run because the certificate of the pod webhook is not up to data after helm upgrading

[cyclinder]

Using helm templates to rendering podwebhook config rather than controller genarated, which can advoid the webhook cert would be revert when helm upgrade, it can leads to pod fail to start.

Thanks for contributing!

Notice:

• unite test or E2E test
• do not forget essential code comment and log
• document for the PR
• release note label
  "release/none"
  "release/bug"
  "release/feature"
• read about Contribution notice: https://spidernet-io.github.io/spiderpool/latest/develop/contributing/

What issue(s) does this PR fix:

Fixes #4357

Special notes for your reviewer:

之前 podwebhookconfig 通过 controller 动态生成， 但 helm upgrade 导致 podwebhookconfig 被还原为默认的 value，这会导致 podwebhook 的证书无效，从而导致 pod 无法被创建。此 PR 将 podwebhookconfig 通过 helm templates 统一声明，通过 values 开关控制，避免更新时被还原。

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 1 line in your changes missing coverage. Please review.

Project coverage is 79.21%. Comparing base (a63220f) to head (c9075f4).
Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
pkg/podmanager/pod_webhook.go	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4420      +/-   ##
==========================================
- Coverage   79.43%   79.21%   -0.22%     
==========================================
  Files          54       54              
  Lines        6388     6283     -105     
==========================================
- Hits         5074     4977      -97     
+ Misses       1117     1110       -7     
+ Partials      197      196       -1     

Flag	Coverage Δ
unittests	79.21% <0.00%> (-0.22%)	⬇️

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

Files with missing lines	Coverage Δ
pkg/podmanager/utils.go	52.77% <ø> (-21.27%)	⬇️
pkg/podmanager/pod_webhook.go	0.00% <0.00%> (ø)

[cyclinder]

[Step 9] Install operator: kruise 
/etc/bash.bashrc: line 7: PS1: unbound variable
make[3]: Entering directory '/home/runner/work/spiderpool/spiderpool/test'
/etc/bash.bashrc: line 7: PS1: unbound variable
/etc/bash.bashrc: line 7: PS1: unbound variable
/etc/bash.bashrc: line 7: PS1: unbound variable
/etc/bash.bashrc: line 7: PS1: unbound variable
/etc/bash.bashrc: line 7: PS1: unbound variable
/etc/bash.bashrc: line 7: PS1: unbound variable
/etc/bash.bashrc: line 7: PS1: unbound variable
Makefile:410: warning: overriding recipe for target '@echo'
Makefile:206: warning: ignoring old recipe for target '@echo'
Makefile:410: warning: overriding recipe for target '"check'
Makefile:206: warning: ignoring old recipe for target '"check'
Makefile:410: warning: overriding recipe for target 'cni'
Makefile:206: warning: ignoring old recipe for target 'cni'
Makefile:410: warning: overriding recipe for target 'nodes'
Makefile:206: warning: ignoring old recipe for target 'nodes'
/etc/bash.bashrc: line 7: PS1: unbound variable
add openkruise charts repository...
"openkruise" already exists with the same configuration, skipping
v1.7.2: Pulling from openkruise/kruise-manager
Digest: sha256:15da38958bf9fee89d2730b937c5c3e291390f08dcc05467f737e5fcf6fecfb5
Status: Image is up to date for openkruise/kruise-manager:v1.7.2
docker.io/openkruise/kruise-manager:v1.7.2
Image: "docker.io/openkruise/kruise-manager:v1.7.2" with ID "sha256:414a6b7c8804fa65d20ae7cbcc85572c4181ea85c4240f7ad3bc8039e2929589" not yet present on node "spiderpool1220020736-worker", loading...
Image: "docker.io/openkruise/kruise-manager:v1.7.2" with ID "sha256:414a6b7c8804fa65d20ae7cbcc85572c4181ea85c4240f7ad3bc8039e2929589" not yet present on node "spiderpool1220020736-control-plane", loading...
v0.1.0: Pulling from openkruise/kruise-helm-hook
Digest: sha256:edc7cf9428fd72f9885431a4f0fe4e2e1724f6a8fbd4b592105fbdfdb2a9afdf
Status: Image is up to date for openkruise/kruise-helm-hook:v0.1.0
docker.io/openkruise/kruise-helm-hook:v0.1.0
Image: "openkruise/kruise-helm-hook:v0.1.0" with ID "sha256:ac7049d52f06d5f37229f6abea772d01a0badaee6cb3e71e118b73f98a04280e" not yet present on node "spiderpool1220020736-worker", loading...
Image: "openkruise/kruise-helm-hook:v0.1.0" with ID "sha256:ac7049d52f06d5f37229f6abea772d01a0badaee6cb3e71e118b73f98a04280e" not yet present on node "spiderpool1220020736-control-plane", loading...
# https://github.com/spidernet-io/spiderpool/issues/4396
/etc/bash.bashrc: line 7: PS1: unbound variable
make[3]: *** [Makefile:221: setup_kruise] Error 1
make[3]: Leaving directory '/home/runner/work/spiderpool/spiderpool/test'
make[2]: *** [Makefile:39: kind-init] Error 2
make[2]: Leaving directory '/home/runner/work/spiderpool/spiderpool/test'
make[1]: *** [Makefile:299: e2e_init] Error 2
make[1]: Leaving directory '/home/runner/work/spiderpool/spiderpool'
make: *** [Makefile:323: e2e_init_spiderpool] Error 2

[weizhoublue]

I notice you add the label for cherry picking to v0.8 ?
as I remember , this feature only shows up in v0.9 ?

[cyclinder]

Yes, you are right.