From 9cd207904ca7db8d9acd670bbb6e367e8d471e00 Mon Sep 17 00:00:00 2001
From: Oleg Sucharevich <olegs@codefresh.io>
Date: Tue, 13 Feb 2018 16:51:44 +0200
Subject: [PATCH] Add cmd to generate image pull secret

This requires kubernetes cluster and docker registry integrated with codefresh
---
 docs/content/more/_index.md                   |  7 +++
 .../commands/imagePullSecret/generate.cmd.js  | 50 +++++++++++++++++++
 .../cli/commands/root/generate.cmd.js         | 14 ++++++
 lib/logic/api/kubernetes.js                   | 25 ++++++++++
 package.json                                  |  2 +-
 5 files changed, 97 insertions(+), 1 deletion(-)
 create mode 100644 docs/content/more/_index.md
 create mode 100644 lib/interface/cli/commands/imagePullSecret/generate.cmd.js
 create mode 100644 lib/interface/cli/commands/root/generate.cmd.js
 create mode 100644 lib/logic/api/kubernetes.js

diff --git a/docs/content/more/_index.md b/docs/content/more/_index.md
new file mode 100644
index 000000000..5384c6b6a
--- /dev/null
+++ b/docs/content/more/_index.md
@@ -0,0 +1,7 @@
++++
+title = "More"
+weight = 40
++++
+
+
+{{COMMANDS}}
diff --git a/lib/interface/cli/commands/imagePullSecret/generate.cmd.js b/lib/interface/cli/commands/imagePullSecret/generate.cmd.js
new file mode 100644
index 000000000..cab78eacb
--- /dev/null
+++ b/lib/interface/cli/commands/imagePullSecret/generate.cmd.js
@@ -0,0 +1,50 @@
+const debug = require('debug')('codefresh:cli:generate:imagePullSecret');
+const Command = require('../../Command');
+const genCmd = require('../root/generate.cmd');
+const {
+    generateImagePullSecret,
+} = require('./../../../../logic/api/kubernetes');
+
+const command = new Command({
+    command: 'image-pull-secret',
+    parent: genCmd,
+    description: 'Generate image pull secret on Kubernetes cluster from integrated Docker registry',
+    usage: `
+    For Kuberentes cluster to pull an image from your private registry it needs special secret typed as \`kubernetes.io/dockercfg\`.
+    After this secret been created you can use them in pod template that lives in the same namespace.
+    You can generate this secret from any integrated Docker registry on your account.
+    More information about image pull secret can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/`,
+    webDocs: {
+        category: 'More',
+        title: 'Image Pull Secret',
+    },
+    builder: (yargs) => {
+        return yargs
+            .option('cluster', {
+                describe: 'cluster name',
+                required: true,
+            })
+            .option('namespace', {
+                describe: 'namespace name',
+                default: 'default',
+            })
+            .option('registry', {
+                describe: 'name of Docker registry to generate pull secret from',
+                required: true,
+            })
+            .example('codefresh generate image-pull-secret --cluster cluster --registry cfcr', 'Generate image pull secret');
+    },
+    handler: async (argv) => {
+        const res = await generateImagePullSecret({
+            cluster: argv.cluster,
+            namespace: argv.namespace,
+            registry: argv.registry,
+        });
+        console.log(`Image Pull Secret created with name: ${res.name}`);
+        console.log('Avaliable via kubectl:');
+        console.log(`kubectl get secret --context ${argv.cluster} --namespace ${argv.namespace} ${res.name}`);
+    },
+});
+
+module.exports = command;
+
diff --git a/lib/interface/cli/commands/root/generate.cmd.js b/lib/interface/cli/commands/root/generate.cmd.js
new file mode 100644
index 000000000..3277fdbd6
--- /dev/null
+++ b/lib/interface/cli/commands/root/generate.cmd.js
@@ -0,0 +1,14 @@
+const Command = require('../../Command');
+const yargs = require('yargs');
+
+const get = new Command({
+    root: true,
+    command: 'generate',
+    description: 'Generate resources as Kubernetes image pull secret and Codefresh Registry token',
+    usage: 'Codefresh generate --help',
+    handler: async () => {
+        yargs.showHelp();
+    },
+});
+
+module.exports = get;
diff --git a/lib/logic/api/kubernetes.js b/lib/logic/api/kubernetes.js
new file mode 100644
index 000000000..cd80fd116
--- /dev/null
+++ b/lib/logic/api/kubernetes.js
@@ -0,0 +1,25 @@
+const CFError = require('cf-errors'); // eslint-disable-line
+const { sendHttpRequest } = require('./helper');
+
+
+const generateImagePullSecret = async (data) => {
+    const body = {
+        registry: data.registry,
+    };
+
+    const options = {
+        url: '/api/kubernetes/secrets/imagePullSecret',
+        method: 'POST',
+        qs: {
+            namespace: data.namespace,
+            selector: data.cluster,
+        },
+        body,
+    };
+    return sendHttpRequest(options);
+};
+
+
+module.exports = {
+    generateImagePullSecret,
+};
diff --git a/package.json b/package.json
index 5d13386f6..cd321b401 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "codefresh",
-  "version": "0.8.19",
+  "version": "0.8.20",
   "description": "Codefresh command line utility",
   "main": "index.js",
   "preferGlobal": true,