Add flag to ucp 2.0 restore instructions

datacenter/ucp/1.1/high-availability/backups-and-disaster-recovery.md

@@ -62,12 +62,24 @@ Enter passphrase: secret
 ## Restore command
 
 The example below shows how to restore a UCP controller node from an existing
-backup:
+backup.
 
-```bash
+First find out the Id of the UCP replica you want to restore:
+
+```none
+$ docker run --rm --name ucp \
+  -v /var/run/docker.sock:/var/run/docker.sock  \
+  docker/ucp id
+```
+
+Then, run the restore command:
+
+```none
 $ docker run --rm -i --name ucp \
   -v /var/run/docker.sock:/var/run/docker.sock  \
-  docker/ucp restore < backup.tar
+  docker/ucp restore \
+    --passphrase "secret" \
+    --id <replica-id> < backup.tar
 ```
 
 
@@ -91,4 +103,4 @@ You should now have your cluster up and running.
 ## Where to go next
 
 * [Set up high availability](set-up-high-availability.md)
-* [UCP architecture](../architecture.md)
+* [UCP architecture](../architecture.md)

datacenter/ucp/2.0/guides/high-availability/backups-and-disaster-recovery.md

@@ -37,7 +37,7 @@ across multiple UCP controller nodes.
 
 The example below shows how to create a backup of a UCP controller node:
 
-```bash
+```none
 # Create a backup, encrypt it, and store it on /tmp/backup.tar
 $ docker run --rm -i --name ucp \
   -v /var/run/docker.sock:/var/run/docker.sock \
@@ -53,19 +53,10 @@ $ gpg --decrypt /tmp/backup.tar | tar --list
 The example below shows how to restore a UCP controller node from an existing
 backup:
 
-```bash
+```none
 $ docker run --rm -i --name ucp \
   -v /var/run/docker.sock:/var/run/docker.sock  \
-  docker/ucp restore < backup.tar
-```
-
-The restore command may also be invoked in interactive mode:
-
-```bash
-$ docker run --rm -i --name ucp \
-  -v /var/run/docker.sock:/var/run/docker.sock \
-  -v /path/to/backup.tar:/config/backup.tar \
-  docker/ucp restore -i
+  docker/ucp restore --passphrase "secret" < backup.tar
 ```
 
 ## Restore your cluster