kubernetes 代码编译包 undefined: "k8s.io/kubernetes/pkg/generated/openapi".GetOpenAPIDefinitions 的解决办法

左手的ㄟ右手 2022-04-06 15:29 321阅读 0赞

今天编译kubernetes某个具体的组建的时候 包了这个错，报错详情如下

➜  kube-apiserver git:(v1.11.2-custom) ✗ go run apiserver.go 
    # k8s.io/kubernetes/cmd/kube-apiserver/app
    app/server.go:436:70: undefined: "k8s.io/kubernetes/pkg/generated/openapi".GetOpenAPIDefinitions

查看这个目录存在的

➜  kubernetes git:(v1.11.2-custom) ✗ ls -l pkg/generated/openapi         
    total 24
    -rw-r--r--  1 xinzhiyun  staff  3309  8 13 18:23 BUILD
    -rw-r--r--  1 xinzhiyun  staff  2128  8 13 18:23 def.bzl
    -rw-r--r--  1 xinzhiyun  staff   621  8 13 17:35 doc.go

确实没有相关的函数`GetOpenAPIDefinitions`

查看Makefile的内容

➜  kubernetes git:(v1.11.2-custom) ✗ cat Makefile | grep generated_files
    all: generated_files
    verify: verify_generated_files
    quick-verify: verify_generated_files
    update: generated_files
    check test: generated_files
    test-integration: generated_files
    test-e2e: ginkgo generated_files
    test-e2e-node: ginkgo generated_files
    test-cmd: generated_files
    # generated using generated_files.
    vet: generated_files
    $(filter-out %$(EXCLUDE_TARGET),$(notdir $(abspath $(wildcard cmd/*/)))): generated_files
    #   make generated_files
    .PHONY: generated_files
    generated_files:
    generated_files:
    	$(MAKE) -f Makefile.generated_files $@ CALLED_FROM_MAIN_MAKEFILE=1
    #   make verify_generated_files
    .PHONY: verify_generated_files
    verify_generated_files:
    verify_generated_files:
    	$(MAKE) -f Makefile.generated_files $@ CALLED_FROM_MAIN_MAKEFILE=1

发现需要执行该命令`make generated_files`

➜  kubernetes git:(v1.11.2-custom) ✗ make generated_files
    +++ [1209 17:07:02] Building go targets for darwin/amd64:
        ./vendor/k8s.io/code-generator/cmd/deepcopy-gen
    +++ [1209 17:07:12] Building go targets for darwin/amd64:
        ./vendor/k8s.io/code-generator/cmd/defaulter-gen
    +++ [1209 17:07:18] Building go targets for darwin/amd64:
        ./vendor/k8s.io/code-generator/cmd/conversion-gen
    +++ [1209 17:07:25] Building go targets for darwin/amd64:
        ./vendor/k8s.io/code-generator/cmd/openapi-gen
    +++ [1209 17:07:32] Building go targets for darwin/amd64:
        ./vendor/github.com/jteeuwen/go-bindata/go-bindata

执行之后  
查看是否生成新文件

➜  kubernetes git:(v1.11.2-custom) ✗ ls -l pkg/generated/openapi
    total 24
    -rw-r--r--  1 xinzhiyun  staff  3309  8 13 18:23 BUILD
    -rw-r--r--  1 xinzhiyun  staff  2128  8 13 18:23 def.bzl
    -rw-r--r--  1 xinzhiyun  staff   621  8 13 17:35 doc.go
    -rw-r--r--  1 xinzhiyun  staff     0 12  9 17:07 zz_generated.openapi.go

果然有新文件生成`zz_generated.openapi.go`

然后重新编译就可以了