From b20c1342320858b315874800c37f7ae7946922ac Mon Sep 17 00:00:00 2001
From: Nathan Jones <nathan.jones@docker.com>
Date: Thu, 18 Apr 2019 20:11:56 -0400
Subject: [PATCH] Added examples (#8599)

* Added examples

Added examples with more detail and automation to help customers backup DTR without creating support tickets.

* Linked to explanation of example command

@omegamormegil I removed the example with prepopulated fields, as I think it doesn't add much, and will only add confusion. Users who need this much detail can run the basic command and follow the terminal prompts.

We can re-add in a follow-up PR, if you think that example is crucial to this page.
---
 reference/dtr/2.6/cli/backup.md | 29 +++++++++++++++++++++++++++--
 1 file changed, 27 insertions(+), 2 deletions(-)

diff --git a/reference/dtr/2.6/cli/backup.md b/reference/dtr/2.6/cli/backup.md
index 4be9f3fda9..277ed862c9 100644
--- a/reference/dtr/2.6/cli/backup.md
+++ b/reference/dtr/2.6/cli/backup.md
@@ -15,12 +15,37 @@ docker run -i --rm docker/dtr \
     backup [command options] > backup.tar
 ```
 
-### Example Usage
+### Example Commands
+
+#### Basic
 ```bash 
-docker run -i --rm docker/dtr \
+docker run -i --rm --log-driver none docker/dtr:{{ page.dtr_version }} \
     backup --ucp-ca "$(cat ca.pem)" --existing-replica-id 5eb9459a7832 > backup.tar
 ```
 
+### Advanced (with chained commands)
+```bash
+DTR_VERSION=$(docker container inspect $(docker container ps -f \
+  name=dtr-registry -q) | grep -m1 -Po '(?<=DTR_VERSION=)\d.\d.\d'); \
+REPLICA_ID=$(docker ps --filter name=dtr-rethinkdb \
+  --format "{{ .Names }}" | head -1 | sed 's|.*/||' | sed 's/dtr-rethinkdb-//'); \
+read -p 'ucp-url (The UCP URL including domain and port): ' UCP_URL; \
+read -p 'ucp-username (The UCP administrator username): ' UCP_ADMIN; \
+read -sp 'ucp password: ' UCP_PASSWORD; \
+docker run --log-driver none -i --rm \
+  --env UCP_PASSWORD=$UCP_PASSWORD \
+  docker/dtr:$DTR_VERSION backup \
+  --ucp-username $UCP_ADMIN \
+  --ucp-url $UCP_URL \
+  --ucp-ca "$(curl https://${UCP_URL}/ca)" \
+  --existing-replica-id $REPLICA_ID > \
+  dtr-metadata-${DTR_VERSION}-backup-$(date +%Y%m%d-%H_%M_%S).tar
+```
+
+For a detailed explanation on the advanced example, see 
+[Back up your DTR metadata](ee/dtr/admin/disaster-recovery/create-a-backup/#back-up-dtr-metadata).
+To learn more about the `--log-driver` option for `docker run`, see [docker run reference](/engine/reference/run/#logging-drivers---log-driver). 
+
 ## Description
 
 This command creates a `tar` file with the contents of the volumes used by