From 5bafafc7eb31152b12627a1bf07657013ee01027 Mon Sep 17 00:00:00 2001
From: Adrian Reber <areber@redhat.com>
Date: Wed, 19 Sep 2018 17:11:17 +0000
Subject: tutorial: add checkpoint/restore to tutorial

Signed-off-by: Adrian Reber <areber@redhat.com>
---
 docs/tutorials/podman_tutorial.md | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'docs/tutorials/podman_tutorial.md')

diff --git a/docs/tutorials/podman_tutorial.md b/docs/tutorials/podman_tutorial.md
index a866b8eed..152d65a59 100644
--- a/docs/tutorials/podman_tutorial.md
+++ b/docs/tutorials/podman_tutorial.md
@@ -157,6 +157,28 @@ $ sudo podman top <container_id>
   101 31889 31873  0 09:21 ?        00:00:00 nginx: worker process
 ```
 
+### Checkpointing the container
+Checkpointing a container stops the container while writing the state of all processes in the container to disk.
+With this a container can later be restored and continue running at exactly the same point in time as the
+checkpoint. This capability requires CRIU 3.11 or later installed on the system.
+To checkpoint the container use:
+```console
+$ sudo podman container checkpoint <container_id>
+```
+
+### Restoring the container
+Restoring a container is only possible for a previously checkpointed container. The restored container will
+continue to run at exactly the same point in time it was checkpointed.
+To restore the container use:
+```console
+$ sudo podman container restore <container_id>
+```
+
+After being restored, the container will answer requests again as it did before checkpointing.
+```console
+# curl http://<IP_address>:8080
+```
+
 ### Stopping the container
 To stop the httpd container:
 ```console
-- 
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