mirror of https://github.com/dapr/cli.git
109 lines
4.2 KiB
Go
109 lines
4.2 KiB
Go
/*
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Copyright 2021 The Dapr 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 cmd
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import (
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"fmt"
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"os"
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"strings"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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"github.com/dapr/cli/pkg/kubernetes"
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"github.com/dapr/cli/pkg/print"
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"github.com/dapr/cli/pkg/standalone"
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"github.com/dapr/cli/utils"
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)
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var (
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uninstallNamespace string
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uninstallKubernetes bool
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uninstallDev bool
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uninstallAll bool
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uninstallContainerRuntime string
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)
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// UninstallCmd is a command from removing a Dapr installation.
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var UninstallCmd = &cobra.Command{
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Use: "uninstall",
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Short: "Uninstall Dapr runtime. Supported platforms: Kubernetes and self-hosted",
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Example: `
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# Uninstall from self-hosted mode
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dapr uninstall
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# Uninstall from self-hosted mode and remove .dapr directory, Redis, Placement, Scheduler, and Zipkin containers
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dapr uninstall --all
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# Uninstall from Kubernetes
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dapr uninstall -k
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# Uninstall from Kubernetes and remove CRDs
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dapr uninstall -k --all
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# Uninstall from Kubernetes remove dev deployments of Redis, Zipkin
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dapr uninstall -k --dev
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# Uninstall from Kubernetes remove dev deployments of Redis, Zipkin and CRDs
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dapr uninstall -k --dev --all
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# Uninstall Dapr from non-default install directory
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# This will remove the .dapr directory present in the path <path-to-install-directory>
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dapr uninstall --runtime-path <path-to-install-directory>
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`,
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PreRun: func(cmd *cobra.Command, args []string) {
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viper.BindPFlag("network", cmd.Flags().Lookup("network"))
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viper.BindPFlag("install-path", cmd.Flags().Lookup("install-path"))
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},
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Run: func(cmd *cobra.Command, args []string) {
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var err error
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if uninstallKubernetes {
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if len(strings.TrimSpace(daprRuntimePath)) != 0 {
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print.FailureStatusEvent(os.Stderr, "--runtime-path is only valid for self-hosted mode")
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os.Exit(1)
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}
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print.InfoStatusEvent(os.Stdout, "Removing Dapr from your cluster...")
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err = kubernetes.Uninstall(uninstallNamespace, uninstallAll, uninstallDev, timeout)
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} else {
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if !utils.IsValidContainerRuntime(uninstallContainerRuntime) {
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print.FailureStatusEvent(os.Stdout, "Invalid container runtime. Supported values are docker and podman.")
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os.Exit(1)
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}
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print.InfoStatusEvent(os.Stdout, "Removing Dapr from your machine...")
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dockerNetwork := viper.GetString("network")
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err = standalone.Uninstall(uninstallAll, dockerNetwork, uninstallContainerRuntime, daprRuntimePath)
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}
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if err != nil {
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print.FailureStatusEvent(os.Stderr, fmt.Sprintf("Error removing Dapr: %s", err))
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} else {
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print.SuccessStatusEvent(os.Stdout, "Dapr has been removed successfully")
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}
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},
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}
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func init() {
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UninstallCmd.Flags().BoolVarP(&uninstallKubernetes, "kubernetes", "k", false, "Uninstall Dapr from a Kubernetes cluster")
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UninstallCmd.Flags().BoolVarP(&uninstallDev, "dev", "", false, "Uninstall Dapr Redis and Zipking installations from Kubernetes cluster")
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UninstallCmd.Flags().UintVarP(&timeout, "timeout", "", 300, "The timeout for the Kubernetes uninstall")
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UninstallCmd.Flags().BoolVar(&uninstallAll, "all", false, "Remove .dapr directory, Redis, Placement, Scheduler (and default volume in self-hosted mode), and Zipkin containers on local machine, and CRDs on a Kubernetes cluster")
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UninstallCmd.Flags().String("network", "", "The Docker network from which to remove the Dapr runtime")
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UninstallCmd.Flags().StringVarP(&uninstallNamespace, "namespace", "n", "dapr-system", "The Kubernetes namespace to uninstall Dapr from")
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UninstallCmd.Flags().BoolP("help", "h", false, "Print this help message")
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UninstallCmd.Flags().StringVarP(&uninstallContainerRuntime, "container-runtime", "", "docker", "The container runtime to use. Supported values are docker (default) and podman")
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RootCmd.AddCommand(UninstallCmd)
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}
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