Merge pull request #2139 from vmware/stuclem-patch-1

Update user_guide_ova.md

docs/user_guide_ova.md

@@ -1,5 +1,7 @@
-#User Guide of Harbor Virtual Appliance
-##Overview
+# User Guide of Harbor Virtual Appliance
+
+## Overview
+
 This guide walks you through the fundamentals of using Harbor virtual appliance. You'll learn how to use Harbor to:  
 
 * Manage your projects.
@@ -14,7 +16,7 @@ This guide walks you through the fundamentals of using Harbor virtual appliance.
 * Delete repositories and images.
 
 
-##Role Based Access Control
+## Role Based Access Control
 
 ![rbac](img/rbac.png)
 
@@ -29,7 +31,7 @@ Besides the above three roles, there are two system-wide roles:
 * **SysAdmin**: "SysAdmin" has the most privileges. In addition to the privileges mentioned above, "SysAdmin" can also list all projects, set an ordinary user as administrator and delete users. The public project "library" is also owned by the administrator.  
 * **Anonymous**: When a user is not logged in, the user is considered as an "anonymous" user. An anonymous user has no access to private projects and has read-only access to public projects.  
 
-##User account
+## User account
 Harbor supports two authentication modes:  
 
 * **Database(db_auth)**  
@@ -55,7 +57,7 @@ Harbor supports two authentication modes:
 
 	Self-registration, changing password and resetting password are not supported anymore under LDAP/AD authentication mode because the users are managed by LDAP or AD.  
 
-##Managing projects
+## Managing projects
 A project in Harbor contains all repositories of an application. No images can be pushed to Harbor before the project is created. RBAC is applied to a project. There are two types of projects in Harbor:  
 
 * **Public**: All users have the read privilege to a public project, it's convenient for you to share some repositories with others in this way.
@@ -73,18 +75,18 @@ All logs can be listed by clicking "Logs". You can apply a filter by username, o
 
 ![browse project](img/new_project_log.png)  
 
-##Managing members of a project 
-###Adding members
+## Managing members of a project 
+### Adding members
 You can add members with different roles to an existing project.  
 
 ![browse project](img/new_add_member.png)
 
-###Updating and removing members
+### Updating and removing members
 You can update or remove a member by clicking the icon on the right.  
 
 ![browse project](img/new_remove_update_member.png)
 
-##Replicating images
+## Replicating images
 Images can be replicated between Harbor instances. It can be used to transfer images from one data center to another, or from an on-prem registry to an instance in the cloud.  
 
 A replication policy needs to be set up on the source instance to govern the replication process. 
@@ -117,28 +119,28 @@ Click on a policy, jobs belonging to this policy will be listed. A job represent
 
 ![browse project](img/new_policy_list.png)
 
-##Searching projects and repositories
+## Searching projects and repositories
 Entering a keyword in the search field at the top lists all matching projects and repositories. The search result includes both public and private repositories you have access privilege to.  
 
 ![browse project](img/new_search.png)
 
-##Administrator options
-###Managing user
+## Administrator options
+### Managing users
 Administrator can add "administrator" role to an ordinary user by toggling the switch under "Administrator". To delete a user, click on the recycle bin icon.  
 
 ![browse project](img/new_set_admin_remove_user.png)
 
-###Managing destination
+### Managing destination
 You can list, add, edit and delete destinations in the "Destination" tab. Only destinations which are not referenced by any policies can be edited.  
 
 ![browse project](img/new_manage_destination.png)
 
-###Managing replication
+### Managing replication
 You can list, edit, enable and disable policies in the "Replication" tab. Make sure the policy is disabled before you edit it.  
 
 ![browse project](img/new_manage_replication.png)
 
-##Pulling and pushing images using Docker client
+## Pulling and pushing images using Docker client
 
 **NOTE: Harbor only supports Registry V2 API. You need to use Docker client 1.6.0 or higher.**  
 
@@ -153,7 +155,7 @@ If Harbor is configured as using HTTP, just set the "--insecure-registry" option
 
 If the certificate used by Harbor is signed by a trusted authority, Docker should work without any additional configuration.  
 
-###Pulling images
+### Pulling images
 If the project that the image belongs to is private, you should sign in first:  
 
 ```sh
@@ -168,7 +170,7 @@ $ docker pull 10.117.169.182/library/ubuntu:14.04
 
 **Note: Replace "10.117.169.182" with the IP address or domain name of your Harbor node.**
 
-###Pushing images
+### Pushing images
 Before pushing an image, you must create a corresponding project on Harbor web UI. 
 
 First, log in from Docker client:  
@@ -191,7 +193,7 @@ $ docker push 10.117.169.182/demo/ubuntu:14.04
 
 **Note: Replace "10.117.169.182" with the IP address or domain name of your Harbor node.**
 
-##Deleting repositories
+## Deleting repositories
 
 Repository deletion runs in two steps.