| // Copyright 2017 The kubecfg authors |
| // |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package cmd |
| |
| import ( |
| "github.com/spf13/cobra" |
| |
| "code.hackerspace.pl/hscloud/cluster/tools/kartongips/pkg/kubecfg" |
| ) |
| |
| const ( |
| flagCreate = "create" |
| flagSkipGc = "skip-gc" |
| flagGcTag = "gc-tag" |
| flagDryRun = "dry-run" |
| flagValidate = "validate" |
| ) |
| |
| func init() { |
| RootCmd.AddCommand(updateCmd) |
| updateCmd.PersistentFlags().Bool(flagCreate, true, "Create missing resources") |
| updateCmd.PersistentFlags().Bool(flagSkipGc, false, "Don't perform garbage collection, even with --"+flagGcTag) |
| updateCmd.PersistentFlags().String(flagGcTag, "", "Add this tag to updated objects, and garbage collect existing objects with this tag and not in config") |
| updateCmd.PersistentFlags().Bool(flagDryRun, false, "Perform only read-only operations") |
| updateCmd.PersistentFlags().Bool(flagValidate, true, "Validate input against server schema") |
| updateCmd.PersistentFlags().Bool(flagIgnoreUnknown, false, "Don't fail validation if the schema for a given resource type is not found") |
| } |
| |
| var updateCmd = &cobra.Command{ |
| Use: "update", |
| Short: "Update Kubernetes resources with local config", |
| Args: cobra.ArbitraryArgs, |
| RunE: func(cmd *cobra.Command, args []string) error { |
| flags := cmd.Flags() |
| var err error |
| c := kubecfg.UpdateCmd{} |
| |
| validate, err := flags.GetBool(flagValidate) |
| if err != nil { |
| return err |
| } |
| |
| c.Create, err = flags.GetBool(flagCreate) |
| if err != nil { |
| return err |
| } |
| |
| c.GcTag, err = flags.GetString(flagGcTag) |
| if err != nil { |
| return err |
| } |
| |
| c.SkipGc, err = flags.GetBool(flagSkipGc) |
| if err != nil { |
| return err |
| } |
| |
| c.DryRun, err = flags.GetBool(flagDryRun) |
| if err != nil { |
| return err |
| } |
| |
| c.Client, c.Mapper, c.Discovery, err = getDynamicClients(cmd) |
| if err != nil { |
| return err |
| } |
| |
| c.DefaultNamespace, err = defaultNamespace(clientConfig) |
| if err != nil { |
| return err |
| } |
| |
| objs, err := readObjs(cmd, args) |
| if err != nil { |
| return err |
| } |
| |
| if validate { |
| v := kubecfg.ValidateCmd{ |
| Mapper: c.Mapper, |
| Discovery: c.Discovery, |
| } |
| |
| v.IgnoreUnknown, err = flags.GetBool(flagIgnoreUnknown) |
| if err != nil { |
| return err |
| } |
| |
| if err := v.Run(objs, cmd.OutOrStdout()); err != nil { |
| return err |
| } |
| } |
| |
| return c.Run(cmd.Context(), objs) |
| }, |
| } |