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Update backups-and-disaster-recovery.md: add Oxford commas and end punctuation (#3017)

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Wang Jie 2017-04-25 02:29:46 +08:00 committed by Jim Galasyn
parent 03530697d5
commit 5210a4e31e
1 changed files with 6 additions and 6 deletions
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12
datacenter/ucp/2.1/guides/admin/backups-and-disaster-recovery.md
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@ -26,7 +26,7 @@ backups of a single manager node.
To create a consistent backup, the backup command temporarily stops the UCP
containers running on the node where the backup is being performed. User
resources, such as services, containers and stacks are not affected by this
resources, such as services, containers, and stacks are not affected by this
operation and will continue operating as expected. Any long-lasting `exec`,
`logs`, `events` or `attach` operations on the affected manager node will
be disconnected.
@ -81,7 +81,7 @@ When restoring, make sure you use the same version of the `docker/dtr` image tha
After the restore operation is complete, the following data will be recovered
from the backup file:
* Users, teams and permissions.
* Users, teams, and permissions.
* All UCP configuration options available under `Admin Settings`, such as the
DDC subscription license, scheduling options, Content Trust and authentication
backends.
@ -91,10 +91,10 @@ There are two ways to restore a UCP cluster:
* On a manager node of an existing swarm, which is not part of a UCP
installation. In this case, a UCP cluster will be restored from the backup.
* On a docker engine that is not participating in a swarm. In this case, a new
swarm will be created and UCP will be restored on top
swarm will be created and UCP will be restored on top.
In order to restore an existing UCP installation from a backup, you will need to
first uninstall UCP from the cluster by using the `uninstall-ucp` command
first uninstall UCP from the cluster by using the `uninstall-ucp` command.
The example below shows how to restore a UCP cluster from an existing backup
file, presumed to be located at `/tmp/backup.tar`:
@ -136,9 +136,9 @@ no loss of running services or configuration data. To properly protect against
manager failures, the system should be configured for [high availability](configure/set-up-high-availability.md).
1. On one of the remaining manager nodes, perform `docker swarm init
--force-new-cluster`. You may need to specify also need to specify an
--force-new-cluster`. You may also need to specify an
`--advertise-addr` parameter which is equivalent to the `--host-address`
parameter of the `docker/ucp install` operation. This will instantiate a new
parameter of the `docker/ucp install` operation. This will instantiate a new
single-manager swarm by recovering as much state as possible from the
existing manager. This is a disruptive operation and existing tasks may be
either terminated or suspended.