Merge pull request #110 from declum/master

Respect "namespace" defined in "context"

Author: rennokki

src/Traits/Cluster/LoadsFromKubeConfig.php

@@ -6,6 +6,7 @@
 use RenokiCo\PhpK8s\Exceptions\KubeConfigClusterNotFound;
 use RenokiCo\PhpK8s\Exceptions\KubeConfigContextNotFound;
 use RenokiCo\PhpK8s\Exceptions\KubeConfigUserNotFound;
+use RenokiCo\PhpK8s\Kinds\K8sResource;
 
 trait LoadsFromKubeConfig
 {
@@ -70,14 +71,18 @@ public function fromKubeConfigYamlFile(string $path = '/.kube/config', string $c
      */
     protected function loadKubeConfigFromArray(array $kubeconfig, string $context): void
     {
-        $contextConfig = collect($kubeconfig['contexts'] ?? [])->where('name', $context)->first();
+        $contextConfig = collect($kubeconfig['contexts'] ?? [])->firstWhere('name', $context);
 
         if (! $contextConfig) {
             throw new KubeConfigContextNotFound("The context {$context} does not exist in the provided Kube Config file.");
         }
 
         ['context' => ['cluster' => $cluster, 'user' => $user]] = $contextConfig;
 
+        if (isset($contextConfig['context']['namespace'])) {
+            K8sResource::setDefaultNamespace($contextConfig['context']['namespace']);
+        }
+
         if (! $clusterConfig = collect($kubeconfig['clusters'] ?? [])->where('name', $cluster)->first()) {
             throw new KubeConfigClusterNotFound("The cluster {$cluster} does not exist in the provided Kube Config file.");
         }

tests/cluster/kubeconfig.yaml

@@ -13,18 +13,22 @@ contexts:
     cluster: minikube
     user: minikube
   name: minikube
+  namespace: some-namespace
 - context:
     cluster: minikube-2
     user: minikube-2
   name: minikube-2
+  namespace: some-namespace
 - context:
     cluster: no-cluster
     user: minikube
   name: minikube-without-cluster
+  namespace: some-namespace
 - context:
     cluster: minikube
     user: no-user
   name: minikube-without-user
+  namespace: some-namespace
 current-context: minikube
 kind: Config
 preferences: {}