fix type of keywords entry in frontmatter (in /datacenter/)

keywords should be a string, not an array containing one string Signed-off-by: Gaetan de Villele <gdevillele@gmail.com>
docker · Nov 15, 2016 · 2fc9eca · 2fc9eca
1 parent 6ec5958
commit 2fc9eca
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diff --git a/datacenter/dtr/2.0/architecture.md b/datacenter/dtr/2.0/architecture.md
@@ -1,9 +1,8 @@
 ---
+description: Learn about the architecture of Docker Trusted Registry.
+keywords: docker, registry, dtr, architecture
 redirect_from:
 - /docker-trusted-registry/architecture/
-description: Learn about the architecture of Docker Trusted Registry.
-keywords:
-- docker, registry, dtr, architecture
 title: DTR architecture
 ---
 
@@ -79,4 +78,4 @@ DTR, and join them to create a cluster.
 ## Where to go next
 
 * [System requirements](install/system-requirements.md)
-* [Install DTR](install/index.md)
+* [Install DTR](install/index.md)
diff --git a/datacenter/dtr/2.0/configure/config-general.md b/datacenter/dtr/2.0/configure/config-general.md
@@ -1,9 +1,8 @@
 ---
+description: Configure general settings for Docker Trusted Registry
+keywords: docker, documentation, about, technology, understanding, enterprise, hub, general, domain name, HTTP, HTTPS ports, Notary, registry
 redirect_from:
 - /docker-trusted-registry/configure/config-general/
-description: Configure general settings for Docker Trusted Registry
-keywords:
-- docker, documentation, about, technology, understanding, enterprise, hub, general, domain name, HTTP, HTTPS ports, Notary, registry
 title: Configure general settings
 ---
 
@@ -48,4 +47,4 @@ already.
 
 ## See also
 
-* [Configure storage settings](config-storage.md)
+* [Configure storage settings](config-storage.md)
diff --git a/datacenter/dtr/2.0/configure/config-security.md b/datacenter/dtr/2.0/configure/config-security.md
@@ -1,9 +1,8 @@
 ---
+description: Security configuration for Docker Trusted Registry
+keywords: docker, documentation, about, technology, understanding, configuration, security, enterprise, hub, registry
 redirect_from:
 - /docker-trusted-registry/configure/config-security/
-description: Security configuration for Docker Trusted Registry
-keywords:
-- docker, documentation, about, technology, understanding, configuration, security, enterprise, hub, registry
 title: Security configuration
 ---
 
@@ -227,4 +226,4 @@ Then restart the Docker daemon with `sudo /etc/init.d/docker restart`.
 
 ## See also
 
-* [Configure storage options](config-storage.md)
+* [Configure storage options](config-storage.md)
diff --git a/datacenter/dtr/2.0/configure/config-storage.md b/datacenter/dtr/2.0/configure/config-storage.md
@@ -1,9 +1,8 @@
 ---
+description: Storage configuration for Docker Trusted Registry
+keywords: docker, documentation, about, technology, understanding, configuration, storage, storage drivers, Azure, S3, Swift,  enterprise, hub, registry
 redirect_from:
 - /docker-trusted-registry/configure/config-storage/
-description: Storage configuration for Docker Trusted Registry
-keywords:
-- docker, documentation, about, technology, understanding, configuration, storage, storage drivers, Azure, S3, Swift,  enterprise, hub, registry
 title: Storage configuration
 ---
 
@@ -231,4 +230,4 @@ ensure your choices make sense.
 
 ## See also
 
-* [Configure security settings](config-security.md)
+* [Configure security settings](config-security.md)
diff --git a/datacenter/dtr/2.0/configure/configuration.md b/datacenter/dtr/2.0/configure/configuration.md
@@ -1,9 +1,8 @@
 ---
+description: Configuration overview for Docker Trusted Registry
+keywords: docker, documentation, about, technology, understanding, enterprise, hub, registry
 redirect_from:
 - /docker-trusted-registry/configure/configuration/
-description: Configuration overview for Docker Trusted Registry
-keywords:
-- docker, documentation, about, technology, understanding, enterprise, hub,  registry
 title: Configuration overview
 ---
 
@@ -39,4 +38,4 @@ a Trusted Registry CLI to the Docker daemon and then restart the daemon.
 ## See also
 
 * [Monitor DTR](../monitor-troubleshoot/index.md)
-* [Troubleshoot DTR](../monitor-troubleshoot/troubleshoot.md)
+* [Troubleshoot DTR](../monitor-troubleshoot/troubleshoot.md)
diff --git a/datacenter/dtr/2.0/configure/index.md b/datacenter/dtr/2.0/configure/index.md
@@ -1,7 +1,6 @@
 ---
 description: Trusted Registry configuration options
-keywords:
-- docker, documentation, about, technology, install, enterprise, hub, CS engine, Docker Trusted Registry, configure, storage, backend, drivers
+keywords: docker, documentation, about, technology, install, enterprise, hub, CS engine, Docker Trusted Registry, configure, storage, backend, drivers
 title: Configuration of Docker Trusted Registry
 ---
 
@@ -10,4 +9,4 @@ This section includes the following topics:
 * [Configuration overview](configuration.md)
 * [Configure general settings](config-general.md)
 * [Security configuration](config-security.md)
-* [Storage configuration](config-storage.md)
+* [Storage configuration](config-storage.md)
diff --git a/datacenter/dtr/2.0/high-availability/backups-and-disaster-recovery.md b/datacenter/dtr/2.0/high-availability/backups-and-disaster-recovery.md
@@ -1,10 +1,8 @@
 ---
+description: Learn how to backup your Docker Trusted Registry cluster, and to recover your cluster from an existing backup.
+keywords: docker, registry, high-availability, backup, recovery
 redirect_from:
 - /docker-trusted-registry/high-availability/backups-and-disaster-recovery/
-description: Learn how to backup your Docker Trusted Registry cluster, and to recover
-  your cluster from an existing backup.
-keywords:
-- docker, registry, high-availability, backup, recovery
 title: Backups and disaster recovery
 ---
 
@@ -136,4 +134,4 @@ Where:
 ## Where to go next
 
 * [Set up high availability](index.md)
-* [DTR architecture](../architecture.md)
+* [DTR architecture](../architecture.md)
diff --git a/datacenter/dtr/2.0/high-availability/index.md b/datacenter/dtr/2.0/high-availability/index.md
@@ -1,9 +1,8 @@
 ---
+description: Learn how to set up Docker Trusted Registry for high availability.
+keywords: docker, registry, high-availability, backup, recovery
 redirect_from:
 - /docker-trusted-registry/high-availability/high-availability/
-description: Learn how to set up Docker Trusted Registry for high availability.
-keywords:
-- docker, registry, high-availability, backup, recovery
 title: Set up high availability
 ---
 
@@ -83,4 +82,4 @@ not.
 ## Where to go next
 
 * [Backups and disaster recovery](backups-and-disaster-recovery.md)
-* [DTR architecture](../architecture.md)
+* [DTR architecture](../architecture.md)
diff --git a/datacenter/dtr/2.0/index.md b/datacenter/dtr/2.0/index.md
@@ -1,11 +1,10 @@
 ---
+description: Learn how to install, configure, and use Docker Trusted Registry.
+keywords: docker, registry, repository, images
 redirect_from:
 - /docker-hub-enterprise/
 - /docker-trusted-registry/overview/
 - /docker-trusted-registry/
-description: Learn how to install, configure, and use Docker Trusted Registry.
-keywords:
-- docker, registry, repository, images
 title: Docker Trusted Registry overview
 ---
 
@@ -40,4 +39,4 @@ access to your Docker images.
 ## Where to go next
 
 * [DTR architecture](architecture.md)
-* [Install DTR](install/index.md)
+* [Install DTR](install/index.md)
diff --git a/datacenter/dtr/2.0/install/index.md b/datacenter/dtr/2.0/install/index.md
@@ -1,12 +1,11 @@
 ---
+description: Learn how to install Docker Trusted Registry for production.
+keywords: docker, dtr, registry, install
 redirect_from:
 - /docker-trusted-registry/install/dtr-ami-byol-launch/
 - /docker-trusted-registry/install/dtr-ami-bds-launch/
 - /docker-trusted-registry/install/dtr-vhd-azure/
 - /docker-trusted-registry/install/install-dtr/
-description: Learn how to install Docker Trusted Registry for production.
-keywords:
-- docker, dtr, registry, install
 title: Install Docker Trusted Registry
 ---
 
@@ -159,4 +158,4 @@ replicas:
 ## See also
 
 * [Install DTR offline](install-dtr-offline.md)
-* [Upgrade DTR](upgrade/upgrade-major.md)
+* [Upgrade DTR](upgrade/upgrade-major.md)
diff --git a/datacenter/dtr/2.0/install/install-dtr-offline.md b/datacenter/dtr/2.0/install/install-dtr-offline.md
@@ -1,10 +1,9 @@
 ---
-redirect_from:
-- /docker-trusted-registry/install/install-dtr-offline/
 description: Learn how to install Docker Trusted Registry on a machine with no internet
   access.
-keywords:
-- docker, registry, install, offline
+keywords: docker, registry, install, offline
+redirect_from:
+- /docker-trusted-registry/install/install-dtr-offline/
 title: Install Docker Trusted Registry offline
 ---
 
@@ -57,4 +56,4 @@ copy that package to the nodes where you’ll install DTR.
 ## Where to go next
 
 * [DTR architecture](../architecture.md)
-* [Install DTR](index.md)
+* [Install DTR](index.md)
diff --git a/datacenter/dtr/2.0/install/license.md b/datacenter/dtr/2.0/install/license.md
@@ -1,10 +1,9 @@
 ---
+description: Learn how to license your Docker Trusted Registry installation.
+keywords: docker, dtr, install, license
 redirect_from:
 - /docker-trusted-registry/license/
 - /docker-trusted-registry/install/license
-description: Learn how to license your Docker Trusted Registry installation.
-keywords:
-- docker, dtr, install, license
 title: License Docker Trusted Registry
 ---
 
@@ -41,4 +40,4 @@ Click the **Apply new license** button, and upload your new license file.
 ## Where to go next
 
 * [Install DTR](index.md)
-* [Install DTR offline](install-dtr-offline.md)
+* [Install DTR offline](install-dtr-offline.md)
diff --git a/datacenter/dtr/2.0/install/system-requirements.md b/datacenter/dtr/2.0/install/system-requirements.md
@@ -1,9 +1,8 @@
 ---
+description: Learn about the system requirements for installing Docker Trusted Registry.
+keywords: docker, DTR, architecture, requirements
 redirect_from:
 - /docker-trusted-registry/install/system-requirements/
-description: Learn about the system requirements for installing Docker Trusted Registry.
-keywords:
-- docker, DTR, architecture, requirements
 title: Docker Trusted Registry system requirements
 ---
 
@@ -46,4 +45,4 @@ Docker Datacenter is a software subscription that includes 3 products:
 ## Where to go next
 
 * [DTR architecture](../architecture.md)
-* [Install DTR](index.md)
+* [Install DTR](index.md)
diff --git a/datacenter/dtr/2.0/install/uninstall.md b/datacenter/dtr/2.0/install/uninstall.md
@@ -1,9 +1,8 @@
 ---
+description: Learn how to uninstall your Docker Trusted Registry installation.
+keywords: docker, dtr, install, uninstall
 redirect_from:
 - /docker-trusted-registry/install/uninstall/
-description: Learn how to uninstall your Docker Trusted Registry installation.
-keywords:
-- docker, dtr, install, uninstall
 title: Uninstall Docker Trusted Registry
 ---
 
@@ -60,4 +59,4 @@ Now you can confirm on Docker Universal Control Plane that the DTR replica
 ## Where to go next
 
 * [Install DTR](index.md)
-* [Install DTR offline](install-dtr-offline.md)
+* [Install DTR offline](install-dtr-offline.md)
diff --git a/datacenter/dtr/2.0/install/upgrade/index.md b/datacenter/dtr/2.0/install/upgrade/index.md
@@ -1,9 +1,8 @@
 ---
+description: Learn how to upgrade your Docker Trusted Registry to a new minor version or patch release.
+keywords: docker, dtr, upgrade, install
 redirect_from:
 - /docker-trusted-registry/install/upgrade/upgrade-minor/
-description: Learn how to upgrade your Docker Trusted Registry to a new minor version or patch release.
-keywords:
-- docker, dtr, upgrade, install
 title: Upgrade from 2.0.0
 ---
 
@@ -67,4 +66,4 @@ To upgrade DTR you use the `docker/dtr upgrade` command.
 ## Where to go next
 
 * [Upgrade to DTR 2.0](upgrade-major.md)
-* [Monitor DTR](../../monitor-troubleshoot/index.md)
+* [Monitor DTR](../../monitor-troubleshoot/index.md)
diff --git a/datacenter/dtr/2.0/install/upgrade/upgrade-major.md b/datacenter/dtr/2.0/install/upgrade/upgrade-major.md
@@ -1,11 +1,9 @@
 ---
+description: Learn how to upgrade your Docker Trusted Registry to the latest major release.
+keywords: docker, dtr, upgrade, install
 redirect_from:
 - /docker-trusted-registry/install/upgrade/
 - /docker-trusted-registry/upgrade/upgrade-major/
-description: Learn how to upgrade your Docker Trusted Registry to the latest major
-  release.
-keywords:
-- docker, dtr, upgrade, install
 title: Upgrade from 1.4.3
 ---
 
@@ -206,4 +204,4 @@ containers.
 ## Where to go next
 
 * [Upgrade to DTR 2.x](index.md)
-* [Monitor DTR](../../monitor-troubleshoot/index.md)
+* [Monitor DTR](../../monitor-troubleshoot/index.md)
diff --git a/datacenter/dtr/2.0/monitor-troubleshoot/index.md b/datacenter/dtr/2.0/monitor-troubleshoot/index.md
@@ -1,9 +1,8 @@
 ---
+description: Learn how to monitor your DTR installation.
+keywords: docker, registry, monitor, troubleshoot
 redirect_from:
 - /docker-trusted-registry/monitor-troubleshoot/monitor/
-description: Learn how to monitor your DTR installation.
-keywords:
-- docker, registry, monitor, troubleshoot
 title: Monitor Docker Trusted Registry
 ---
 
@@ -31,4 +30,4 @@ resources, and logs.
 ## Where to go next
 
 * [Troubleshoot DTR](troubleshoot.md)
-* [DTR architecture](../architecture.md)
+* [DTR architecture](../architecture.md)
diff --git a/datacenter/dtr/2.0/monitor-troubleshoot/troubleshoot.md b/datacenter/dtr/2.0/monitor-troubleshoot/troubleshoot.md
@@ -1,10 +1,9 @@
 ---
+description: Learn how to troubleshoot your DTR installation.
+keywords: docker, registry, monitor, troubleshoot
 redirect_from:
 - /docker-trusted-registry/adminguide/
 - /docker-trusted-registry/monitor/troubleshoot
-description: Learn how to troubleshoot your DTR installation.
-keywords:
-- docker, registry, monitor, troubleshoot
 title: Troubleshoot Docker Trusted Registry
 ---
 
@@ -66,4 +65,4 @@ via the following docker command:
 
 ```
 docker run --rm -v dtr-ca-$REPLICA_ID:/ca --net dtr-br -it --entrypoint /etcdctl docker/dtr-etcd:v2.2.4 --endpoint https://dtr-etcd-$REPLICA_ID.dtr-br:2379 --ca-file /ca/etcd/cert.pem --key-file /ca/etcd-client/key.pem --cert-file /ca/etcd-client/cert.pem
-```
+```
diff --git a/datacenter/dtr/2.0/reference/backup.md b/datacenter/dtr/2.0/reference/backup.md
@@ -1,7 +1,6 @@
 ---
 description: Docker Trusted Registry backup command reference.
-keywords:
-- docker, registry, reference, backup
+keywords: docker, registry, reference, backup
 title: docker/dtr backup
 ---
 
@@ -42,4 +41,4 @@ stored securely.
 | `--ucp-insecure-tls`    | Disable TLS verification for UCP                                   |
 | `--ucp-ca`              | Use a PEM-encoded TLS CA certificate for UCP                       |
 | `--existing-replica-id` | ID of an existing replica in a cluster                             |
-| `--config-only`         | Backup/restore only the configurations of DTR and not the database |
+| `--config-only`         | Backup/restore only the configurations of DTR and not the database |
diff --git a/datacenter/dtr/2.0/reference/dumpcerts.md b/datacenter/dtr/2.0/reference/dumpcerts.md
@@ -1,7 +1,6 @@
 ---
 description: Docker Trusted Registry dumpcerts command reference.
-keywords:
-- docker, registry, reference, dumpcerts
+keywords: docker, registry, reference, dumpcerts
 title: docker/dtr dumpcerts
 ---
 
@@ -32,4 +31,4 @@ communicating across replicas with TLS.
 | `--hub-password`        | Specify the Docker Hub password for pulling images       |
 | `--ucp-insecure-tls`    | Disable TLS verification for UCP                         |
 | `--ucp-ca`              | Use a PEM-encoded TLS CA certificate for UCP             |
-| `--existing-replica-id` | ID of an existing replica in a cluster                   |
+| `--existing-replica-id` | ID of an existing replica in a cluster                   |
diff --git a/datacenter/dtr/2.0/reference/images.md b/datacenter/dtr/2.0/reference/images.md
@@ -1,7 +1,6 @@
 ---
 description: Docker Trusted Registry images command reference.
-keywords:
-- docker, registry, reference, images
+keywords: docker, registry, reference, images
 title: docker/dtr images
 ---
 
@@ -16,4 +15,4 @@ docker run -it --rm docker/dtr \
 
 ## Description
 
-This command lists all the images necessary to install DTR.
+This command lists all the images necessary to install DTR.