runner delete (#455)

* runner delete

Author: oren-codefresh

lib/interface/cli/commands/agent/uninstall.cmd.js

@@ -40,6 +40,7 @@ const unInstallAgentCmd = new Command({
             name,
             'kube-namespace': kubeNamespace,
             'kube-config-path': kubeConfigPath,
+            terminateProcess,
 
         } = argv;
 
@@ -80,7 +81,9 @@ const unInstallAgentCmd = new Command({
             console.log('Agent uninsalled successfully');
             await deleteAgent.handler({ name, id: name });
         }
-        process.exit(0);
+        if (terminateProcess !== false) {
+            process.exit(0);
+        }
     },
 });
 

lib/interface/cli/commands/hybrid/delete.cmd.js

@@ -0,0 +1,134 @@
+/* eslint-disable max-len */
+const Command = require('../../Command');
+const runnerRoot = require('../root/runner.cmd');
+const inquirer = require('inquirer');
+const { getAllKubeContexts, getKubeContext } = require('../../helpers/kubernetes');
+const unInstallRuntime = require('../runtimeEnvironments/uninstall.cmd');
+const unInstallAgent = require('../agent/uninstall.cmd');
+const unInstallMonitor = require('../monitor/uninstall.cmd');
+const colors = require('colors');
+const DEFAULTS = require('../../defaults');
+const sdk = require('../../../../logic/sdk');
+const _ = require('lodash');
+
+const defaultNamespace = 'codefresh';
+
+const deleteCmd = new Command({
+    root: false,
+    parent: runnerRoot,
+    command: 'delete',
+    requiresAuthentication: false,
+    description: 'Deletes codefresh runner solution\'s components on kubernetes cluster',
+    webDocs: {
+        category: 'Runner',
+        title: 'Delete',
+        weight: 100,
+    },
+    // requiresAuthentication: argv => argv && !argv.token,
+    builder: yargs => yargs
+        .env('CF_ARG_') // this means that every process.env.CF_ARG_* will be passed to argv
+        .option('name', {
+            describe: 'Agent\'s name to be deleted',
+        })
+        .option('url', {
+            describe: 'Codefresh system custom url',
+            default: DEFAULTS.URL,
+        })
+        .option('kube-context-name', {
+            describe: 'Name of the kubernetes context on which venona should be installed [$CF_ARG_KUBE_CONTEXT_NAME]',
+        })
+        .option('kube-namespace', {
+            describe: 'Name of the namespace on which venona should be installed [$CF_ARG_KUBE_NAMESPACE]',
+        })
+        .option('kube-config-path', {
+            describe: 'Path to kubeconfig file (default is $HOME/.kube/config)',
+        })
+        .option('verbose', {
+            describe: 'Print logs',
+        }),
+    handler: async (argv) => {
+        const {
+            'kube-config-path': kubeConfigPath,
+        } = argv;
+        let {
+            'kube-context-name': kubeContextName,
+            'kube-namespace': kubeNamespace,
+            name: agentName,
+        } = argv;
+
+        const questions = [];
+        if (!kubeContextName) {
+            const contexts = getAllKubeContexts(kubeConfigPath);
+            const currentKubeContext = getKubeContext(kubeConfigPath);
+
+            questions.push({
+                type: 'list',
+                name: 'context',
+                message: 'Name of Kubernetes context to use',
+                default: currentKubeContext,
+                choices: contexts,
+            });
+        }
+        if (!kubeNamespace) {
+            questions.push({
+                type: 'input',
+                name: 'namespace',
+                default: defaultNamespace,
+                message: 'Kubernetes namespace to remove Codefresh Runner components from ',
+                validate: value => (value !== undefined && value !== '') || 'Please enter namespace\'s name',
+            });
+        }
+        const agents = await sdk.agents.list({});
+        if (!agentName) {
+            questions.push({
+                type: 'list',
+                name: 'name',
+                message: 'Runner manager name to uninstall',
+                choices: agents,
+            });
+        }
+        console.log(colors.green('This uninstaller will guide you through the runner uninstallation process'));
+        const answers = await inquirer.prompt(questions);
+        kubeContextName = kubeContextName || answers.context;
+        kubeNamespace = kubeNamespace || answers.namespace;
+        agentName = agentName || answers.name;
+        // check that agent exists
+        const agent = _.find(agents, curr => curr.name === agentName);
+        if (!agent) {
+            console.log(colors.red(`Runner Manager with name ${agentName} doesn\'t exists`));
+            return;
+        }
+        if (agent.runtimes && agent.runtimes > 1) {
+            console.log('Can\'t delete runner with more than one runtime , use runtime delete command');
+            return;
+        }
+        console.log(colors.green(`Uninstallation options summary : \n Context: ${colors.blue(kubeContextName)} \n Namespace: ${colors.blue(kubeNamespace)} \n Agent name: ${colors.blue(agentName)} `));
+        if (agent.runtimes.length === 1) {
+            await unInstallRuntime.handler({
+                'agent-name': agentName,
+                'runtime-kube-namespace': kubeNamespace,
+                'runtime-kube-context-name': kubeContextName,
+                'agent-kube-context-name': kubeContextName,
+                'agent-kube-namespace': kubeNamespace,
+                name: agent.runtimes[0],
+                terminateProcess: false,
+            });
+        }
+        await unInstallAgent.handler({
+            'kube-namespace': kubeNamespace,
+            'kube-context-name': kubeContextName,
+            name: agentName,
+            terminateProcess: false,
+        });
+        await unInstallMonitor.handler({
+            'kube-namespace': kubeNamespace,
+            'kube-context-name': kubeContextName,
+            noExit: true, // to prevent if from calling: process.exit()
+
+        });
+        console.log('Successfully uninstalled Codefresh Runner');
+        process.exit(); // TODO : This is not needed - needed to be fixed
+    },
+});
+
+module.exports = deleteCmd;

lib/interface/cli/commands/monitor/uninstall.cmd.js

@@ -35,7 +35,7 @@ const unInstallAgentCmd = new Command({
             'kube-namespace': kubeNamespace,
             'kube-config-path': kubeConfigPath,
             'kube-context-name': kubeContextName,
-
+            noExit,
         } = argv;
 
         const events = new ProgressEvents();
@@ -63,9 +63,13 @@ const unInstallAgentCmd = new Command({
         });
         if (exitCode === 0) {
             console.log('Monitor uninsalled successfully');
-            process.exit(0);
+            if (!noExit) {
+                process.exit(0);
+            }
+        }
+        if (!noExit) {
+            process.exit(1);
         }
-        process.exit(1);
     },
 });
 

lib/interface/cli/commands/runtimeEnvironments/uninstall.cmd.js

@@ -67,6 +67,7 @@ const unInstallRuntimeCmd = new Command({
             'restart-agent': restartAgent,
             'agent-kube-config-path': agentKubeConfigPath,
             verbose,
+            terminateProcess,
 
         } = argv;
 
@@ -137,7 +138,7 @@ const unInstallRuntimeCmd = new Command({
             restartAgent,
             storageClassName,
             verbose,
-            terminateProcess: true,
+            terminateProcess: (terminateProcess !== false),
             events,
         });
     },

package.json

@@ -1,6 +1,6 @@
 {
   "name": "codefresh",
-  "version": "0.60.1",
+  "version": "0.60.2",
   "description": "Codefresh command line utility",
   "main": "index.js",
   "preferGlobal": true,