Create commands to get volumes, and replica sets and to create and de…

…lete pods #6

README.md

@@ -36,6 +36,14 @@ You can create a .BAT file that contains this call.
 
 *samplenamespace* is the variable argument that you must provide, a Kubernetes valid namespace.
 
+All output shows elapsed time like:
+
+```bash
+Elapsed time: 0.35s
+```
+
+but this footer part is not mentioned in samples below.
+
 ### app:get-namespace
 
 **Input:**
@@ -77,6 +85,71 @@ pod=podsample1 ready=1/1 status=Running restarts=0 age=6d11h
 pod=podsample2 ready=1/1 status=Running restarts=0 age=6d11h
 pod=podsample3 ready=1/1 status=Running restarts=0 age=6d11h
 ```
+
+### app:get-replicasets
+
+**Input:**
+
+```bash
+pkc.phar app:get-replicasets samplenamespace
+```
+**Output:**
+
+```bash
+Namespace samplenamespace
+name=backend1 desired=0 current=0 ready=0 age=16d
+name=backend2 desired=2 current=2 ready=2 age=15d
+name=frontend1 desired=0 current=0 ready=0 age=15d
+name=frontend2 desired=1 current=1 ready=1 age=13d
+name=nginx-sample1 desired=1 current=0 ready=0 age=12d
+name=nginx-sample2 desired=1 current=0 ready=0 age=12d
+name=nginx-sample3 desired=1 current=0 ready=0 age=12d
+name=nginx-sample4 desired=1 current=0 ready=0 age=12d
+name=nginx-sample5 desired=1 current=0 ready=0 age=12d
+name=teste-sample desired=1 current=1 ready=0 age=5h44m
+```
+
+### app:get-volumes
+
+**Input:**
+
+```bash
+pkc.phar app:get-volumes samplemodule
+```
+**Output:**
+
+```bash
+Module samplemodule
+pod=backend-sample1 ready=1/1 status=Running restarts=0 age=10d
+pod=backend-sample2 ready=1/1 status=Running restarts=0 age=10d
+```
+
+### app:create-pod
+
+**Input:**
+
+```bash
+pkc.phar app:create-pod path-to-yaml-file
+```
+**Output:**
+
+```bash
+pod/nginx-sample created
+```
+
+### app:delete-pod
+
+**Input:**
+
+```bash
+pkc.phar app:delete-pod samplenamespace samplemmodule
+```
+**Output:**
+
+```bash
+pod "nginx-sample" deleted
+
+```
 
 ## Build
 
@@ -107,3 +180,20 @@ Finally, change **phar.readonly** to **On** **[DON'T FORGET IT]**
 **pkc.phar app:get-pods**
 
 ![pkc.phar](images/pkc04.png)
+
+**pkc.phar app:get-replicasets**
+
+![pkc.phar](images/pkc05.png)
+
+**pkc.phar app:get-volumes**
+
+![pkc.phar](images/pkc06.png)
+
+**pkc.phar app:create-pod**
+
+![pkc.phar](images/pkc07.png)
+
+**pkc.phar app:delete-pod**
+
+![pkc.phar](images/pkc08.png)
+

composer.json

@@ -1,7 +1,18 @@
 {
+        "name" : "fgsl/pkc",
+	"description" : "PHP Kubectl Console Administrator",
+	"type" : "console",
+	"keywords" : [
+		"administration",
+		"console", 
+		"fgsl",
+		"kubectl"
+	],
+	"homepage" : "https://github.com/fgsl/pkc",
+"license" : "LGPL-3.0-only",	
 	"require" : {
 		"symfony/console" : "^4.3",
-		"fgsl/kubectl" : "1.2.1",
+		"fgsl/kubectl" : "1.3.0",
 		"phing/phing" : "^2.16"
 	},
 	"autoload" : {

pkc.php

@@ -12,6 +12,10 @@
 use Fgsl\Kubectl\KubectlProxy;
 use App\Command\GetResourceQuotaCommand;
 use App\Command\GetPodsCommand;
+use App\Command\GetVolumesCommand;
+use App\Command\GetReplicaSetsCommand;
+use App\Command\CreatePodCommand;
+use App\Command\DeletePodCommand;
 
 // checks if kubectl is installed
 if (!KubectlProxy::isInstalled()){
@@ -23,4 +27,8 @@
 $application->add(new GetNamespaceCommand());
 $application->add(new GetResourceQuotaCommand());
 $application->add(new GetPodsCommand());
+$application->add(new GetVolumesCommand());
+$application->add(new GetReplicaSetsCommand());
+$application->add(new CreatePodCommand());
+$application->add(new DeletePodCommand());
 $application->run();

src/Command/CreatePodCommand.php

@@ -0,0 +1,49 @@
+<?php
+/**
+ * PHP Kubectl terminal console
+ * @author Flávio Gomes da Silva Lisboa <[email protected]>
+ * @license https://www.gnu.org/licenses/lgpl-3.0.en.html
+ */
+namespace App\Command;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Input\InputArgument;
+use Fgsl\Kubectl\KubernetesPods;
+use App\Helper\Timer;
+
+class CreatePodCommand extends Command
+{
+
+    // the name of the command (the part after "bin/console")
+    protected static $defaultName = 'app:create-pod';
+
+    protected function configure()
+    {
+        $this->
+        // the short description shown while running "php bin/console list"
+        setDescription('Create a pod.')
+            ->
+        // the full command description shown when running the command with
+        // the "--help" option
+        setHelp('This command allows you to create a pod.')
+            ->
+        // configure an argument
+        addArgument('yaml-file', InputArgument::REQUIRED, 'Name of a yaml file.');
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        try {
+            $yaml = file_get_contents($input->getArgument('yaml-file'));
+            Timer::start();
+            $response = KubernetesPods::create($yaml);
+            $time = Timer::stop();
+            $output->writeln($response);
+            $output->writeln("Elapsed time: {$time}s");
+        } catch (\Exception $e) {
+            $output->writeln($e->getMessage());
+        }
+    }
+}

src/Command/DeletePodCommand.php

@@ -0,0 +1,49 @@
+<?php
+/**
+ * PHP Kubectl terminal console
+ * @author Flávio Gomes da Silva Lisboa <[email protected]>
+ * @license https://www.gnu.org/licenses/lgpl-3.0.en.html
+ */
+namespace App\Command;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Input\InputArgument;
+use Fgsl\Kubectl\KubernetesPods;
+use App\Helper\Timer;
+
+class DeletePodCommand extends Command
+{
+
+    // the name of the command (the part after "bin/console")
+    protected static $defaultName = 'app:delete-pod';
+
+    protected function configure()
+    {
+        $this->
+        // the short description shown while running "php bin/console list"
+        setDescription('Delete a pod.')
+            ->
+        // the full command description shown when running the command with
+        // the "--help" option
+        setHelp('This command allows you to delete a pod.')
+            ->
+        // configure an argument
+        addArgument('namespace', InputArgument::REQUIRED, 'The namespace of cluster.')
+        ->addArgument('module', InputArgument::REQUIRED, 'The module of namespace.');
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        try {
+            Timer::start();
+            $response = KubernetesPods::delete($input->getArgument('namespace'), $input->getArgument('module'));
+            $time = Timer::stop();
+            $output->writeln($response);
+            $output->writeln("Elapsed time: {$time}s");
+        } catch (\Exception $e) {
+            $output->writeln($e->getMessage());
+        }
+    }
+}

src/Command/GetNamespaceCommand.php

@@ -12,6 +12,7 @@
 use Symfony\Component\Console\Input\InputArgument;
 use Fgsl\Kubectl\KubectlProxy;
 use Symfony\Component\Console\Input\InputOption;
+use App\Helper\Timer;
 
 class GetNamespaceCommand extends Command
 {
@@ -42,8 +43,11 @@ protected function execute(InputInterface $input, OutputInterface $output)
     {
         try {
             $object = (boolean) $input->getOption('object') || (boolean) $input->getOption('labels') || (boolean) $input->getOption('annotations');
+            Timer::start();
             $kn = KubectlProxy::getNamespace($input->getArgument('namespace'), $object);
+            $time = Timer::stop();
             $output->writeln($input->getOption('labels') ? $kn->getLabels() : ($input->getOption('annotations') ? $kn->getAnnotations() : $kn));
+            $output->writeln("Elapsed time: {$time}s");
         } catch (\Exception $e) {
             $output->writeln($e->getMessage());
         }

src/Command/GetPodsCommand.php

@@ -12,6 +12,7 @@
 use Symfony\Component\Console\Input\InputArgument;
 use Fgsl\Kubectl\KubectlProxy;
 use Symfony\Component\Console\Input\InputOption;
+use App\Helper\Timer;
 
 class GetPodsCommand extends Command
 {
@@ -42,8 +43,11 @@ protected function execute(InputInterface $input, OutputInterface $output)
         try {
             $object = (boolean) $input->getOption('object');
             $showLabels = (boolean) $input->getOption('labels');
+            Timer::start();
             $kn = KubectlProxy::getPods($input->getArgument('namespace'), $object, $showLabels);
+            $time = Timer::stop();
             $output->writeln($kn);
+            $output->writeln("Elapsed time: {$time}s");
         } catch (\Exception $e) {
             $output->writeln($e->getMessage());
         }