diff --git a/rtfd/public/kubernetes/index.rst b/rtfd/public/kubernetes/index.rst
index 14c2765..e0a5727 100644
--- a/rtfd/public/kubernetes/index.rst
+++ b/rtfd/public/kubernetes/index.rst
@@ -2,6 +2,9 @@
 Kubernetes
 **********
 
+* Deployment → ReplicaSet → Pods → Containers
+* 1 IP address per pod
+
 Pods
 ====
 
@@ -164,3 +167,115 @@ Write
 .. warning::
 
  ClusterIP is immutable!
+
+NameSpaces
+==========
+
+Special:
+* default
+* kube-node-lease
+* kube-public
+* kube-system
+
+Outside:
+* Nodes
+* Pod Security Policies
+* Persistent Volumes
+
+.. code:: shell
+
+ kubectl api-resources \
+ --namespaced false
+
+Read
+----
+
+.. code:: shell
+
+ kubectl \
+ get namespaces
+
+Write
+-----
+
+.. code:: shell
+
+ kubectl \
+ create ns my-namespace
+
+.. code:: shell
+
+ kubectl \
+ delete ns my-namespace
+
+Jobs
+====
+
+* one-time
+* sequential
+* parallel
+
+CronJob → Job → Pods
+
+Read
+----
+
+.. code:: shell
+
+ kubectl \
+ get jobs \
+ -n my-namespace
+
+Write
+-----
+
+.. code:: shell
+
+ kubectl \
+ create job my-job \
+ --image my-image \
+ -n my-namespace
+
+.. code:: shell
+
+ kubectl \
+ create job my-job \
+ --from cronjob/my-cronjob \
+ -n my-namespace
+
+.. code:: shell
+
+ kubectl \
+ apply -f file.yaml \
+ -n my-namespace
+
+.. code:: yaml
+
+ apiVersion: batch/v1
+ kind: Job
+ metadata:
+   name: my-job
+ spec:
+   activeDeadlineSeconds: 60
+   backoffLimit: 4
+   completions: 1
+   parallelism: 1
+   template:
+     spec:
+       containers:
+       - name: my-container
+         image: my-image
+       restartPolicy: OnFailure
+
+.. code:: shell
+
+ kubectl \
+ delete job my-job \
+ -n my-namespace
+
+.. code:: shell
+
+ kubectl \
+ delete job my-job \
+ cascade=false \
+ -n my-namespace