add service mesh controller
add service mesh metrics remove unused circle yaml fix travis misconfiguration fix travis misconfiguration fix travis misconfiguration
This commit is contained in:
jeff
194
vendor/sigs.k8s.io/controller-tools/cmd/controller-gen/main.go
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vendored
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194
vendor/sigs.k8s.io/controller-tools/cmd/controller-gen/main.go
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/*
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Copyright 2018 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package main
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import (
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"fmt"
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"log"
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"os"
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"path/filepath"
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"github.com/spf13/cobra"
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crdgenerator "sigs.k8s.io/controller-tools/pkg/crd/generator"
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"sigs.k8s.io/controller-tools/pkg/rbac"
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"sigs.k8s.io/controller-tools/pkg/webhook"
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)
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func main() {
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rootCmd := &cobra.Command{
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Use: "controller-gen",
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Short: "A reference implementation generation tool for Kubernetes APIs.",
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Long: `A reference implementation generation tool for Kubernetes APIs.`,
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Example: ` # Generate RBAC manifests for a project
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controller-gen rbac
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# Generate CRD manifests for a project
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controller-gen crd
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# Run all the generators for a given project
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controller-gen all
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`,
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}
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rootCmd.AddCommand(
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newRBACCmd(),
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newCRDCmd(),
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newWebhookCmd(),
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newAllSubCmd(),
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)
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if err := rootCmd.Execute(); err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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}
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func newRBACCmd() *cobra.Command {
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o := &rbac.ManifestOptions{}
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o.SetDefaults()
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cmd := &cobra.Command{
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Use: "rbac",
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Short: "Generates RBAC manifests",
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Long: `Generate RBAC manifests from the RBAC annotations in Go source files.
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Usage:
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# controller-gen rbac [--name manager] [--input-dir input_dir] [--output-dir output_dir]
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`,
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Run: func(_ *cobra.Command, _ []string) {
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if err := rbac.Generate(o); err != nil {
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log.Fatal(err)
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}
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fmt.Printf("RBAC manifests generated under '%s' directory\n", o.OutputDir)
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},
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}
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f := cmd.Flags()
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f.StringVar(&o.Name, "name", o.Name, "Name to be used as prefix in identifier for manifests")
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f.StringVar(&o.InputDir, "input-dir", o.InputDir, "input directory pointing to Go source files")
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f.StringVar(&o.OutputDir, "output-dir", o.OutputDir, "output directory where generated manifests will be saved.")
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return cmd
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}
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func newCRDCmd() *cobra.Command {
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g := &crdgenerator.Generator{}
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cmd := &cobra.Command{
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Use: "crd",
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Short: "Generates CRD manifests",
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Long: `Generate CRD manifests from the Type definitions in Go source files.
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Usage:
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# controller-gen crd [--domain k8s.io] [--root-path input_dir] [--output-dir output_dir]
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`,
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Run: func(_ *cobra.Command, _ []string) {
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if err := g.ValidateAndInitFields(); err != nil {
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log.Fatal(err)
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}
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if err := g.Do(); err != nil {
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log.Fatal(err)
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}
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fmt.Printf("CRD files generated, files can be found under path %s.\n", g.OutputDir)
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},
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}
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f := cmd.Flags()
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f.StringVar(&g.RootPath, "root-path", "", "working dir, must have PROJECT file under the path or parent path if domain not set")
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f.StringVar(&g.OutputDir, "output-dir", "", "output directory, default to 'config/crds' under root path")
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f.StringVar(&g.Domain, "domain", "", "domain of the resources, will try to fetch it from PROJECT file if not specified")
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f.StringVar(&g.Namespace, "namespace", "", "CRD namespace, treat it as cluster scoped if not set")
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f.BoolVar(&g.SkipMapValidation, "skip-map-validation", true, "if set to true, skip generating OpenAPI validation schema for map type in CRD.")
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return cmd
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}
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func newAllSubCmd() *cobra.Command {
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var (
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projectDir, namespace string
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)
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cmd := &cobra.Command{
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Use: "all",
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Short: "runs all generators for a project",
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Long: `Run all available generators for a given project
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Usage:
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# controller-gen all
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`,
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Run: func(_ *cobra.Command, _ []string) {
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if projectDir == "" {
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currDir, err := os.Getwd()
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if err != nil {
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log.Fatalf("project-dir missing, failed to use current directory: %v", err)
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}
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projectDir = currDir
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}
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crdGen := &crdgenerator.Generator{
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RootPath: projectDir,
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OutputDir: filepath.Join(projectDir, "config", "crds"),
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Namespace: namespace,
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SkipMapValidation: true,
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}
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if err := crdGen.ValidateAndInitFields(); err != nil {
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log.Fatal(err)
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}
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if err := crdGen.Do(); err != nil {
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log.Fatal(err)
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}
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fmt.Printf("CRD manifests generated under '%s' \n", crdGen.OutputDir)
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// RBAC generation
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rbacOptions := &rbac.ManifestOptions{
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InputDir: filepath.Join(projectDir, "pkg"),
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OutputDir: filepath.Join(projectDir, "config", "rbac"),
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Name: "manager",
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}
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if err := rbac.Generate(rbacOptions); err != nil {
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log.Fatal(err)
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}
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fmt.Printf("RBAC manifests generated under '%s' \n", rbacOptions.OutputDir)
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},
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}
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f := cmd.Flags()
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f.StringVar(&projectDir, "project-dir", "", "project directory, it must have PROJECT file")
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f.StringVar(&namespace, "namespace", "", "CRD namespace, treat it as cluster scoped if not set")
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return cmd
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}
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func newWebhookCmd() *cobra.Command {
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o := &webhook.ManifestOptions{}
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o.SetDefaults()
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cmd := &cobra.Command{
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Use: "webhook",
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Short: "Generates webhook related manifests",
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Long: `Generate webhook related manifests from the webhook annotations in Go source files.
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Usage:
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# controller-gen webhook [--input-dir input_dir] [--output-dir output_dir] [--patch-output-dir patch-output_dir]
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`,
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Run: func(_ *cobra.Command, _ []string) {
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if err := webhook.Generate(o); err != nil {
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log.Fatal(err)
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}
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fmt.Printf("webhook manifests generated under '%s' directory\n", o.OutputDir)
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},
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}
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f := cmd.Flags()
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f.StringVar(&o.InputDir, "input-dir", o.InputDir, "input directory pointing to Go source files")
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f.StringVar(&o.OutputDir, "output-dir", o.OutputDir, "output directory where generated manifests will be saved.")
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f.StringVar(&o.PatchOutputDir, "patch-output-dir", o.PatchOutputDir, "output directory where generated kustomize patch will be saved.")
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return cmd
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}
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