kubernetes: add current context and namespace for kubernetes

kubernetes/README.md

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+# kubernetes
+
+Show the kubernetes current context and namespace in use. This is usefull when you are operating multiple kube clusters and/or namespaces.
+
+![](kubernetes.png)
+
+# Dependencies
+
+*kubectl* must be install and accessible under your *$PATH*
+
+# Config
+
+```
+[kubernetes]
+command=$SCRIPT_DIR/kubernetes
+interval=10
+```

kubernetes/i3blocks.conf

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+[kubernetes]
+command=$SCRIPT_DIR/kubernetes
+interval=10

kubernetes/kubernetes

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+#!/bin/bash
+KCONTEXT=$(kubectl config current-context 2>/dev/null)
+if [[ $?=="0" ]]; then
+    CC=$(kubectl config view -ojsonpath='{..current-context}')
+    KNAMESPACE=$(kubectl config view -ojsonpath="{.Contexts[?(@.Name==\"$CC\")]..namespace}")
+    echo "☸ $KCONTEXT/$KNAMESPACE ☸"
+    echo "☸ $KCONTEXT/$KNAMESPACE ☸"
+    echo \#4040FF # color
+fi
+