diff --git a/rtfd/public/kubernetes/index.rst b/rtfd/public/kubernetes/index.rst
index 83f083d..79038d3 100644
--- a/rtfd/public/kubernetes/index.rst
+++ b/rtfd/public/kubernetes/index.rst
@@ -339,3 +339,110 @@ Write
  kubectl \
  delete cronjob my-cronjob \
  -n my-namespace
+
+ConfigMaps
+==========
+
+From:
+* environment variables file
+* file
+* key and value
+
+Read
+----
+
+.. code:: shell
+
+ kubectl \
+ get configmap \
+ -n my-namespace
+
+.. code:: shell
+
+ kubectl \
+ get configmap my-configmap \
+ -o yaml \
+ -n my-namespace
+
+Write
+-----
+
+.. code:: shell
+
+ kubectl \
+ create configmap my-configmap \
+ --from-literal 'uid=1000' \
+ -n my-namespace
+
+.. code:: shell
+
+ kubectl \
+ create configmap my-configmap \
+ --from-file 'my-configmap.txt' \
+ -n my-namespace
+
+.. code:: shell
+
+ kubectl \
+ create configmap my-configmap \
+ --from-env-file 'my-configmap.env' \
+ -n my-namespace
+
+.. code:: shell
+
+ kubectl \
+ delete configmap my-configmap \
+ -n my-namespace
+
+Pod YAML configurations
+^^^^^^^^^^^^^^^^^^^^^^^
+
+.. code:: yaml
+
+ apiVersion: v1
+ kind: Pod
+ metadata:
+   name: my-pod
+ spec:
+   containers:
+   - name: my-container
+     image: my-image
+     volumeMounts:
+     - name: my-volumemounts
+       mountPath: /etc/my-volumemounts.txt
+   volumes:
+   - name: my-volume
+     configMap:
+       name: my-configmap
+
+.. code:: yaml
+
+ apiVersion: v1
+ kind: Pod
+ metadata:
+   name: my-pod
+ spec:
+   containers:
+   - name: my-container
+     image: my-image
+     env:
+     - name: my-env
+       valueFrom:
+         configMapKeyRef:
+           name: my-configmap
+           key: my-key
+
+.. code:: yaml
+
+ apiVersion: v1
+ kind: Pod
+ metadata:
+   name: my-pod
+ spec:
+   containers:
+   - name: my-container
+     image: my-image
+     envFrom:
+     - configMapRef:
+       name: my-configmap
+