WIP [patch] divide gateway

[kpango]

Signed-off-by: kpango i.can.feel.gravity@gmail.com

WIP

please do not review for now

Description

This PR includes a lot of feature.

Related Issue:

How Has This Been Tested?:

Environment:

• Golang Version: 1.14.3
• Docker Version: 19.03.8
• Kubernetes Version: 1.18.2
• NGT Version: 1.11.5

Types of changes:

• Bug fix [type/bug]
• New feature [type/feature]
• Add tests [type/test]
• Security related changes [type/security]
• Add documents [type/documentation]
• Refactoring [type/refactoring]
• Update dependencies [type/dependency]
• Update benchmarks and performances [type/bench]
• Update CI [type/ci]

Changes to Core Features:

• Have you added an explanation of what your changes do and why you'd like us to include them?
• Have you written new tests for your core changes, as applicable?
• Have you successfully ran tests with your changes locally?

Checklist:

• I have read the CONTRIBUTING document.
• I have checked open Pull Requests for the similar feature or fixes?
• I have added tests and benchmarks to cover my changes.
• I have ensured all new and existing tests passed.
• I have commented my code, particularly in hard-to-understand areas
• I have updated the documentation accordingly.

[pull-assistant]

Best reviewed: commit by commit

---

Optimal code review plan (2 warnings)

[patch] divide gateway

...y/backup/router/router_test.go 75% changes removed in fix

...y/filter/router/router_test.go 75% changes removed in fix

...teway/lb/router/router_test.go 75% changes removed in fix

...way/meta/router/router_test.go 75% changes removed in fix

     [patch] divide gateway

     🤖 Update license headers / Format go codes and yaml files

     Update charts/vald/templates/gateway/meta/deployment.yaml

     Update charts/vald/templates/gateway/meta/daemonset.yaml

     Update charts/vald/templates/gateway/lb/deployment.yaml

     Update charts/vald/templates/gateway/lb/daemonset.yaml

     Update charts/vald/templates/gateway/filter/deployment.yaml

     Update charts/vald/templates/gateway/filter/daemonset.yaml

     Update charts/vald/templates/gateway/backup/deployment.yaml

Update charts/vald/templates/gateway/backup/daemonset.yaml

...handler/grpc/checklist_test.go 50% changes removed in fix

...way/lb/handler/grpc/handler.go 73% changes removed in fix

...y/backup/router/router_test.go 50% changes removed in fix

...teway/lb/router/router_test.go 50% changes removed in fix

...y/meta/handler/grpc/handler.go 64% changes removed in fix

...way/meta/router/router_test.go 50% changes removed in fix

...y/filter/router/router_test.go 50% changes removed in fix

...g/gateway/lb/service/backup.go 50% changes removed in fix

...ay/vald/service/backup_test.go 60% changes removed in fix

     fix

     fix

     fix

     fix

     fix

     Merge branch 'master' into feature/gateway/divide-gateway

     fix

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[kpango]

/rebase
/format

[vdaas-ci]

[REBASE] Rebase triggered by kpango for branch: feature/gateway/divide-gateway

[vdaas-ci]

[REBASE] Failed to rebase.

[vdaas-ci]

[WARNING] Changes in interal/config may require you to change Helm charts. Please check.

[kpango]

/format

[vdaas-ci]

[WARNING] Changes in interal/config may require you to change Helm charts. Please check.

[vdaas-ci]

[FORMAT] Updating license headers and formatting go codes triggered by kpango.

[vdaas-ci]

[WARNING] Changes in interal/config may require you to change Helm charts. Please check.

[codecov]

Codecov Report

Merging #425 into master will decrease coverage by 0.70%.
The diff coverage is 0.00%.

@@            Coverage Diff            @@
##           master    #425      +/-   ##
=========================================
- Coverage    9.18%   8.47%   -0.71%     
=========================================
  Files         402     431      +29     
  Lines       20859   22743    +1884     
=========================================
+ Hits         1916    1928      +12     
- Misses      18690   20550    +1860     
- Partials      253     265      +12     

Impacted Files	Coverage Δ
cmd/gateway/lb/main.go	0.00% <0.00%> (ø)
hack/license/gen/main.go	0.00% <ø> (ø)
internal/client/agent/grpc/client.go	0.00% <0.00%> (ø)
internal/client/gateway/vald/grpc/client.go	0.00% <0.00%> (ø)
internal/config/ngt.go	0.00% <ø> (ø)
internal/errors/grpc.go	0.00% <0.00%> (ø)
internal/errors/ngt.go	0.00% <0.00%> (ø)
internal/errors/runtime.go	0.00% <0.00%> (ø)
internal/net/grpc/pool/pool.go	0.00% <0.00%> (ø)
pkg/agent/core/ngt/handler/grpc/handler.go	0.00% <0.00%> (ø)
... and 72 more

---

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[rinx]

These changes are introduced in #409. Please include them.

[vdaas-ci]

[WARNING] Changes in interal/config may require you to change Helm charts. Please check.

[vdaas-ci]

[WARNING] Changes in interal/config may require you to change Helm charts. Please check.

[vdaas-ci]

[WARNING] Changes in interal/config may require you to change Helm charts. Please check.

[vdaas-ci]

[WARNING] Changes in interal/config may require you to change Helm charts. Please check.

[vdaas-ci]

[WARNING] Changes in interal/config may require you to change Helm charts. Please check.

[vdaas-ci]

[WARNING] Changes in interal/config may require you to change Helm charts. Please check.

[vdaas-ci]

[WARNING] Changes in interal/config may require you to change Helm charts. Please check.

[vdaas-ci]

[WARNING] Changes in interal/config may require you to change Helm charts. Please check.

[vdaas-ci]

[WARNING] Changes in interal/config may require you to change Helm charts. Please check.

[vdaas-ci]

[WARNING] Changes in interal/config may require you to change Helm charts. Please check.

[vdaas-ci]

[WARNING:INTCFG] Changes in interal/config may require you to change Helm charts. Please check.