HTTPBackupAgent serice and backup client

HTTPBackupAgent and backup client

Warning: For this service you should configure the org.exoplatform.services.jcr.impl.config.JDBCConfigurationPersister in order to save the changes of the repository configuration. See the Configuration article at chapter '2 Portal and Standalone configuration'

HTTPBackupAgent and backup client was presented starting with version JCR 1.11.1 and above.

1 Introduction

The service org.exoplatform.services.jcr.ext.backup.server.HTTPBackupAgent is REST-based front-end to service org.exoplatform.services.jcr.ext.backup.BackupManager. HTTPBackupAgent is representation BackupManager to creation backup, restore, getting status of current or completed backup/restore, etc.

The backup client is http client for HTTPBackupAgent.

2 HTTPBackupAgent

The HTTPBackupAgent is based on REST (see details about the REST Framework).

HTTPBackupAgent is using POST and GET methods for request.

The HTTPBackupAgent allows :

  • start backup
  • stop backup
  • restore from backup
  • delete the workspace
  • getting information about backup service (BackupManager)
  • getting information about current backup / restores / completed backups

2.1 HTTPBackupAgent methods

2.1.1 Start Backup Service

/rest/jcr-backup/start/{repo}/{ws}

Start backup on specific workspace

URL: http://host:port/rest/jcr-backup/start/{repo}/{ws}

Formats: json.

Method: POST

Parameters:

  • {repo} - the repository name;
  • {ws} - the workspace name;
  • BackupConfigBean - the JSON to BackupConfigBean.
The BackupConfigBean: 
header :
"Content-Type" = "application/json; charset=UTF-8"

body:
<JSON to BackupConfigBean>

The JSON bean of org.exoplatform.services.jcr.ext.backup.server.bean.BackupConfigBean : 

{"incrementalRepetitionNumber":<Integer>,"incrementalBackupJobConfig":<JSON to BackupJobConfig>,
"backupType":<Integer>,"fullBackupJobConfig":<JSON to BackupJobConfig>,
"incrementalJobPeriod":<Long>,"backupDir":"<String>"}

Where : 

backupType                  - the type of backup:
                                  0 - full backup only;
                                  1 - full and incremental backup.
  backupDir                   - the path to backup folder;
  incrementalJobPeriod        - the incremental job period;
  incrementalRepetitionNumber - the incremental repetition number;
  fullBackupJobConfig         - the configuration to full backup, JSON to BackupJobConfig;
  incrementalJobPeriod        - the configuration to incremental backup, JSON to BackupJobConfig.

The JSON bean of org.exoplatform.services.jcr.ext.backup.server.bean.response.BackupJobConfig : 

{"parameters":[<JSON to Pair>, ..., <JSON to pair> ],"backupJob":"<String>"}

Where: 

backupJob  - the FQN (fully qualified name) to BackupJob class;
  parameters - the list of JSON of Pair.

The JSON bean of org.exoplatform.services.jcr.ext.backup.server.bean.response.Pair : 

{"name":"<String>","value":"<String>"}

Where: 

name  - the name of parameter;
  value - the value of parameter.

Returns:

  • return when successful
status code = 200

  • return when failure
status code = 404            - the not found repositry '{repo}' or workspace '{ws}'
status code = 500            - the other unknown errors
failure message in response  - the description of failure

2.1.2 Stop Backup Service

/rest/jcr-backup/stop/{id}

Stop backup with identifier {id}.

URL: http://host:port/rest/jcr-backup/stop/{id}

Formats: plain text

Method: GET

Parameters:

  • {id} - the identifier of backup
Returns:

  • return when successful
status code = 200

  • return when failure
status code = 404            - the no active backup with identifier {id}
status code = 500            - the other unknown errors
failure message in response  - the description of failure

2.1.3 Backup Info Service

/rest/jcr-backup/info

Information about the backup service.

URL: http://host:port/rest/jcr-backup/info

Formats: json

Method: GET

Parameters: no

Returns:

  • return when successful
Return the JSON bean of org.exoplatform.services.jcr.ext.backup.server.bean.response.BackupServiceInfoBean : 
{"backupLogDir":"<String>","defaultIncrementalJobPeriod":<Long>,"fullBackupType":"<String>","incrementalBackupType":"<String>"}

Where: 

fullBackupType              - the FQN (fully qualified name) of BackupJob class for full backup type;
  incrementalBackupType       - the FQN (fully qualified name) of BackupJob class for incremental backup type;
  backupLogDir                - path to backup folder;
  defaultIncrementalJobPeriod - the default incremental job period.

  • return when failure
status code = 500            - the unknown error
failure message in response  - the description of failure

2.1.4 Drop Workspace Service

/rest/jcr-backup/drop-workspace/{repo}/{ws}/{force-session-close}

Delete the workspace from repository /{repo}/{ws}. With this service you can delete any workspace, completly independant of the fact if the workspace is a backup or has been copied to a backup.

URL: http://host:port/rest/jcr-backup/drop-workspace/{repo}/{ws}/{force-session-close}

Formats: plain text

Method: GET

Parameters:

  • {repo} - the repository name;
  • {ws} - the workspace name;
  • {force-session-close} - the boolean value : true - the open sessions on workspace will be closed; false - will not close open sessions.
Returns:

  • return when successful
status code = 200

  • return when failure
status code = 500            - the other unknown errors;
                             - not found repositry '{repo}' or workspace '{ws}'
failure message in response  - the description of failure

2.1.5 Backup Info

/rest/jcr-backup/info/backup

Information about the current and completed backups

URL: http://host:port/rest/jcr-backup/info/backup

Formats: json

Method: GET

Parameters: no

Returns:

  • return when successful
The JSON bean of org.exoplatform.services.jcr.ext.backup.server.bean.response.ShortInfoList : 
{"backups":[<JSON to ShortInfo>,<JSON to ShortInfo>,...,<JSON to ShortInfo>]}

The JSON bean of org.exoplatform.services.jcr.ext.backup.server.bean.response.ShortInfo : 

{"startedTime":"<String>","backupId":"<String>","type":<Integer>,"state":<Integer>,"backupType":<Integer>,
"workspaceName":"<String>","finishedTime":"<String>","repositoryName":"<String>"}

Where: 

type           - the type of ShortInfo :
                     0 - the ShorInfo to completed backup;
                    -1 - the ShorInfo to current (active) backup.
                     1 - the ShorInfo to current restore.
  backupType     - the type of backup:
                     0 - full backup only;
                     1 - full and incremental backup.
  backupId       - the identifier of backup;
  workspaceName  - the name of workspace;
  repositoryName - the name of repository.
  startedTime    - the date of started backup. The date in format RFC 1123 (for examle "Thu, 16 Apr 2009 14:56:49 EEST").

  The ShorInfo to current (active) backup :
    finishedTime - no applicable, always an empty string ("");
    state        - the state of full backup :
                     0 - starting;
                     1 - waiting;
                     2 - working;
                     4 - finished.

  The ShorInfo to completed backup :
    finishedTime - the date of finished backup. The date in format RFC 1123;
    state        - no applicable, always zero (0).    

  The ShorInfo to current restore :
    finishedTime - the date of finished backup. The date in format RFC 1123;
    state        - the state of restore :
                     1 - started;
                     2 - successful;
                     3 - failure;
                     4 - initialized.

  • return when failure
status code = 500            - the unknown error
failure message in response  - the description of failure

2.1.6 Current Backups Information

/rest/jcr-backup/info/backup/current Information about the current backups

URL: http://host:port/rest/jcr-backup/info/backup/current

Formats: json

Method: GET

Parameters: no

Returns:

  • return when successful
The JSON bean of org.exoplatform.services.jcr.ext.backup.server.bean.response.ShortInfoList (see item /rest/jcr-backup/info/backup)

  • return when failure
status code = 500            - the unknown error
failure message in response  - the description of failure

2.1.7 Completed Backups Information

/rest/jcr-backup/info/backup/completed Information about the completed backups.

URL: http://host:port/rest/jcr-backup/info/backup/completed

Formats: json

Method: GET

Parameters: no

Returns:

  • return when successful
The JSON bean of org.exoplatform.services.jcr.ext.backup.server.bean.response.ShortInfoList (see item /rest/jcr-backup/info/backup)

  • return when failure
status code = 500            - the unknown error
failure message in response  - the description of failure

2.1.8 Workspace-specific Backup Information

/rest/jcr-backup/info/backup/{repo}/{ws} Information about the current and completed backups for specific workspace.

URL: http://host:port/rest/jcr-backup/info/backup/{repo}/{ws}

Formats: json

Method: GET

Parameters:

  • {repo} - the repository name
  • {ws} - the workspace name
Returns:

  • return when successful
The JSON bean of org.exoplatform.services.jcr.ext.backup.server.bean.response.ShortInfoList (see item /rest/jcr-backup/info/backup)

  • return when failure
status code = 500            - the unknown error
failure message in response  - the description of failure

2.1.9 Single Backup Information

/rest/jcr-backup/info/backup/{id} Detailed information about a current or completed backup with identifier '{id}'.

URL: http://host:port/rest/jcr-backup/info/backup/{id}

Formats: json

Method: GET

Parameters:

  • {id} - the identifier of backup
Returns:

  • return when successful
The JSON bean of org.exoplatform.services.jcr.ext.backup.server.bean.response.DetailedInfo : 
{"backupConfig":<JSON to BackupConfigBean>,"startedTime":"<String>","backupId":"<String>","type":<Integer>,
"state":<Integer>,"backupType":<Integer>,"workspaceName":"<String>","finishedTime":"<String>",
"repositoryName":"<String>"}

Where: 

type           - the type of DetailedInfo :
                     0 - the DetailedInfo to completed backup;
                    -1 - the DetailedInfo to current (active) backup;
                     1 - the DetailedInfo to restore.
  backupType     - the type of backup:
                     0 - full backup only;
                     1 - full and incremental backup.
  backupId       - the identifier of backup;
  workspaceName  - the name of workspace;
  repositoryName - the name of repository;
  backupConfig   - the JSON to BackupConfigBean.

  The DetailedInfo to current (active) backup :
    startedTime  - the date of started backup. The date in format RFC 1123 (for examle "Thu, 16 Apr 2009 14:56:49 EEST");
    finishedTime - no applicable, always an empty string ("");
    state        - the state of full backup :
                     0 - starting;
                     1 - waiting;
                     2 - working;
                     4 - finished.

  The DetailedInfo to completed backup :
    startedTime  - the date of started backup. The date in format RFC 1123 (for examle "Thu, 16 Apr 2009 14:56:49 EEST");
    finishedTime - the date of finished backup. The date in format RFC 1123;
    state        - no applicable, always zero (0).

  The DetailedInfo to restore :
    startedTime  - the date of started restore. The date in format RFC 1123 (for examle "Thu, 16 Apr 2009 14:56:49 EEST");
    finishedTime - the date of finished restore;
    state        - the state of restore :
                     1 - started;
                     2 - successful;
                     3 - failure;
                     4 - initialized.

The JSON bean of org.exoplatform.services.jcr.ext.backup.server.bean.BackupConfigBean (see item /rest/jcr-backup/start/{repo}/{ws}).

  • return when failure
status code = 404            - not found the backup with {id}
status code = 500            - the unknown error
failure message in response  - the description of failure

2.1.10 Restores on a Workspace Information

/rest/jcr-backup/info/restore/{repo}/{ws} The information about the last restore on a specific workspace /{repo}/{ws}.

URL: http://host:port/rest/jcr-backup/info/restore/{repo}/{ws}

Formats: json

Method: GET

Parameters:

  • {repo} - the repository name
  • {ws} - the workspace name
Returns:

  • return when successful
The JSON bean of org.exoplatform.services.jcr.ext.backup.server.bean.response.DetailedInfo (see item /rest/jcr-backup/info/backup/{id})

  • return when failure
status code = 404            - the not found the restore for workspace /{repo}/{ws}
status code = 500            - the unknown error
failure message in response  - the description of failure

2.1.11 Restores Information

/rest/jcr-backup/info/restores

The information about the last restores.

URL: http://host:port/rest/jcr-backup/info/restores

Formats: json

Method: GET

*Parameters: no

Returns:

  • return when successful
The JSON bean of org.exoplatform.services.jcr.ext.backup.server.bean.response.ShortInfoList (see item /rest/jcr-backup/info/backup)

  • return when failure
status code = 500            - the unknown error
failure message in response  - the description of failure

2.1.12 Restore Service

/rest/jcr-backup/restore/{repo}/{id}

Restore the workspace from specific backup.

URL: http://host:port/rest/jcr-backup/restore/{repo}/{id}

Formats: json.

Method: POST

Parameters:

  • {repo} - the repository name;
  • {id} - the identifier to backup;
  • WorkspaceEntry - the JSON to WorkspaceEntry.
The RestoreBean: 
header :
"Content-Type" = "application/json; charset=UTF-8"

body:
<JSON to WorkspaceEntry>

The example of JSON bean to org.exoplatform.services.jcr.config.WorkspaceEntry : 

{ "accessManager" : null,
  "autoInitPermissions" : null,
  "autoInitializedRootNt" : null,
  "cache" : { "parameters" : [ { "name" : "max-size",
            "value" : "10k"
          },
          { "name" : "live-time",
            "value" : "1h"
          }
        ],
      "type" : "org.exoplatform.services.jcr.impl.dataflow.persistent.LinkedWorkspaceStorageCacheImpl"
    },
  "container" : { "parameters" : [ { "name" : "source-name",
            "value" : "jdbcjcr"
          },
          { "name" : "dialect",
            "value" : "hsqldb"
          },
          { "name" : "multi-db",
            "value" : "false"
          },
          { "name" : "update-storage",
            "value" : "false"
          },
          { "name" : "max-buffer-size",
            "value" : "200k"
          },
          { "name" : "swap-directory",
            "value" : "../temp/swap/production"
          }
        ],
      "type" : "org.exoplatform.services.jcr.impl.storage.jdbc.JDBCWorkspaceDataContainer",
      "valueStorages" : [ { "filters" : [ { "ancestorPath" : null,
                  "minValueSize" : 0,
                  "propertyName" : null,
                  "propertyType" : "Binary"
                } ],
            "id" : "system",
            "parameters" : [ { "name" : "path",
                  "value" : "../temp/values/production"
                } ],
            "type" : "org.exoplatform.services.jcr.impl.storage.value.fs.TreeFileValueStorage"
          } ]
    },
  "initializer" : { "parameters" : [ { "name" : "root-nodetype",
            "value" : "nt:unstructured"
          } ],
      "type" : "org.exoplatform.services.jcr.impl.core.ScratchWorkspaceInitializer"
    },
  "lockManager" : { "persister" : { "parameters" : [ { "name" : "path",
                "value" : "../temp/lock/system"
              } ],
          "type" : "org.exoplatform.services.jcr.impl.core.lock.FileSystemLockPersister"
        },
      "timeout" : 15728640
    },
  "name" : "production",
  "queryHandler" : { "analyzer" : {  },
      "autoRepair" : true,
      "bufferSize" : 10,
      "cacheSize" : 1000,
      "documentOrder" : true,
      "errorLogSize" : 50,
      "excerptProviderClass" : "org.exoplatform.services.jcr.impl.core.query.lucene.DefaultHTMLExcerpt",
      "excludedNodeIdentifers" : null,
      "extractorBackLogSize" : 100,
      "extractorPoolSize" : 0,
      "extractorTimeout" : 100,
      "indexDir" : "../temp/jcrlucenedb/production",
      "indexingConfigurationClass" : "org.exoplatform.services.jcr.impl.core.query.lucene.IndexingConfigurationImpl",
      "indexingConfigurationPath" : null,
      "maxFieldLength" : 10000,
      "maxMergeDocs" : 2147483647,
      "mergeFactor" : 10,
      "minMergeDocs" : 100,
      "parameters" : [ { "name" : "index-dir",
            "value" : "../temp/jcrlucenedb/production"
          } ],
      "queryClass" : "org.exoplatform.services.jcr.impl.core.query.QueryImpl",
      "queryHandler" : null,
      "resultFetchSize" : 2147483647,
      "rootNodeIdentifer" : "00exo0jcr0root0uuid0000000000000",
      "spellCheckerClass" : null,
      "supportHighlighting" : false,
      "synonymProviderClass" : null,
      "synonymProviderConfigPath" : null,
      "type" : "org.exoplatform.services.jcr.impl.core.query.lucene.SearchIndex",
      "useCompoundFile" : false,
      "volatileIdleTime" : 3
    },
  "uniqueName" : "repository_production"
}

Returns:

  • return when successful
status code = 200

Return the JSON bean org.exoplatform.services.jcr.ext.backup.server.bean.response.ShortInfo of just started restore. For JSON description see item /rest/jcr-backup/info/backup

  • return when failure
status code = 403            - the already was restore to workspace /{repo}/{ws}
status code = 404            - the not found repositry '{repo}' or unsupported encoding to workspaceConfig
status code = 500            - the other unknown errors
failure message in response  - the description of failure

2.1.13 Default Workspace Information

/rest/jcr-backup/info/default-ws-config Will be returned the JSON bean to WorkspaceEntry for default workspace.

URL: http://host:port/rest/jcr-backup/info/default-ws-config

Formats: json

Method: GET

Parameters: no

Returns:

  • return when successful
The JSON bean to org.exoplatform.services.jcr.config.WorkspaceEntry : 
{ "accessManager" : null,
  "autoInitPermissions" : null,
  "autoInitializedRootNt" : null,
  "cache" : { "parameters" : [ { "name" : "max-size",
            "value" : "10k"
          },
          { "name" : "live-time",
            "value" : "1h"
          }
        ],
      "type" : "org.exoplatform.services.jcr.impl.dataflow.persistent.LinkedWorkspaceStorageCacheImpl"
    },
  "container" : { "parameters" : [ { "name" : "source-name",
            "value" : "jdbcjcr"
          },
          { "name" : "dialect",
            "value" : "hsqldb"
          },
          { "name" : "multi-db",
            "value" : "false"
          },
          { "name" : "update-storage",
            "value" : "false"
          },
          { "name" : "max-buffer-size",
            "value" : "200k"
          },
          { "name" : "swap-directory",
            "value" : "../temp/swap/production"
          }
        ],
      "type" : "org.exoplatform.services.jcr.impl.storage.jdbc.JDBCWorkspaceDataContainer",
      "valueStorages" : [ { "filters" : [ { "ancestorPath" : null,
                  "minValueSize" : 0,
                  "propertyName" : null,
                  "propertyType" : "Binary"
                } ],
            "id" : "system",
            "parameters" : [ { "name" : "path",
                  "value" : "../temp/values/production"
                } ],
            "type" : "org.exoplatform.services.jcr.impl.storage.value.fs.TreeFileValueStorage"
          } ]
    },
  "initializer" : { "parameters" : [ { "name" : "root-nodetype",
            "value" : "nt:unstructured"
          } ],
      "type" : "org.exoplatform.services.jcr.impl.core.ScratchWorkspaceInitializer"
    },
  "lockManager" : { "persister" : { "parameters" : [ { "name" : "path",
                "value" : "../temp/lock/system"
              } ],
          "type" : "org.exoplatform.services.jcr.impl.core.lock.FileSystemLockPersister"
        },
      "timeout" : 15728640
    },
  "name" : "production",
  "queryHandler" : { "analyzer" : {  },
      "autoRepair" : true,
      "bufferSize" : 10,
      "cacheSize" : 1000,
      "documentOrder" : true,
      "errorLogSize" : 50,
      "excerptProviderClass" : "org.exoplatform.services.jcr.impl.core.query.lucene.DefaultHTMLExcerpt",
      "excludedNodeIdentifers" : null,
      "extractorBackLogSize" : 100,
      "extractorPoolSize" : 0,
      "extractorTimeout" : 100,
      "indexDir" : "../temp/jcrlucenedb/production",
      "indexingConfigurationClass" : "org.exoplatform.services.jcr.impl.core.query.lucene.IndexingConfigurationImpl",
      "indexingConfigurationPath" : null,
      "maxFieldLength" : 10000,
      "maxMergeDocs" : 2147483647,
      "mergeFactor" : 10,
      "minMergeDocs" : 100,
      "parameters" : [ { "name" : "index-dir",
            "value" : "../temp/jcrlucenedb/production"
          } ],
      "queryClass" : "org.exoplatform.services.jcr.impl.core.query.QueryImpl",
      "queryHandler" : null,
      "resultFetchSize" : 2147483647,
      "rootNodeIdentifer" : "00exo0jcr0root0uuid0000000000000",
      "spellCheckerClass" : null,
      "supportHighlighting" : false,
      "synonymProviderClass" : null,
      "synonymProviderConfigPath" : null,
      "type" : "org.exoplatform.services.jcr.impl.core.query.lucene.SearchIndex",
      "useCompoundFile" : false,
      "volatileIdleTime" : 3
    },
  "uniqueName" : "repository_production"
}

  • return when failure
status code = 500            - the unknown error
failure message in response  - the description of failure

2.2 HTTPBackupAgent Configuration

Add the components org.exoplatform.services.jcr.ext.backup.server.HTTPBackupAgent and org.exoplatform.services.jcr.ext.backup.BackupManager to services configuration :

<component>
  <type>org.exoplatform.services.jcr.ext.backup.server.HTTPBackupAgent</type>
</component>

<component>
  <key>org.exoplatform.services.jcr.ext.backup.BackupManager</key>
  <type>org.exoplatform.services.jcr.ext.backup.impl.BackupManagerImpl</type>
  <init-params>
    <properties-param>
      <name>backup-properties</name>
      <property name="default-incremental-job-period" value="3600" /> <!-- set default incremental periond = 60 minutes -->
      <property name="full-backup-type" value="org.exoplatform.services.jcr.ext.backup.impl.fs.FullBackupJob" />
      <property name="incremental-backup-type" value="org.exoplatform.services.jcr.ext.backup.impl.fs.IncrementalBackupJob" />
      <property name="backup-dir" value="../temp/backup" />
    </properties-param>
  </init-params>
</component>

3 Backup Client

Backup client is console application.

The backup client is http client for HTTPBackupAgent.

Command signature:

Help info:
 <url> <cmd> 
 <url>  :   http(s)//login:password@host:port/<context> 
 <cmd>  :   start <repo/ws> <backup_dir> [<incr>] 
            stop <backup_id> 
            status <backup_id> 
            restores <repo/ws> 
            restore <repo/ws> <backup_id> <pathToConfigFile> 
            list [completed] 
            info 
            drop [force-close-session] <repo/ws>  
            help  

 start          - start backup 
 stop           - stop backup 
 status         - information about the current or completed backup by 'backup_id' 
 restores       - information about the last restore on specific workspace 
 restore        - restore the workspace from specific backup 
 list           - information about the current backups (in progress) 
 list completed - information about the completed (ready to restore) backups 
 info           - information about the service backup 
 drop           - delete the workspace 
 help           - print help information about backup console 

 <repo/ws>           - /<reponsitory-name>/<workspace-name>  the workspace 
 <backup_dir>        - path to folder for backup on remote server 
 <backup_id>         - the identifier for backup 
 <incr>              - incemental job period 
 <pathToConfigFile>  - path (local) to workspace configuration 
 force-close-session - close opened sessions on workspace.

4 Backup Client Usage

4.1 Build application

  • go to folder of "backup client" ../jcr/trunk/applications/java/standalone/backupconsole .
  • build the application :
mvn clean install
  • go to ../jcr/trunk/applications/java/standalone/backupconsole/target/backupconsole-binary and use it.

4.2 Run application

  • run jar 
    java -jar exo.jcr.applications.backupconsole-1.11.1-SNAPSHOT.jar <command>
    or use jcrbackup.cmd (or .sh);

4.3 Command examples (jcrbackup.cmd used)

4.4 Get backup service information

4.5 Get information about backup service

jcrbackup http://root:exo@127.0.0.1:8080 info

return : 

The backup service information : 
	full backup type               : org.exoplatform.services.jcr.ext.backup.impl.fs.FullBackupJob
	incremetal backup type         : org.exoplatform.services.jcr.ext.backup.impl.fs.IncrementalBackupJob
	backup log folder              : /home/rainf0x/java/exo-working/JCR-839/new_JCR/exo-tomcat/bin/../temp/backup
	default incremental job period : 3600

4.6 Start full backup

Start full backup only on workspace "backup", the parameter (../temp/backup) should be exists: 

jcrbackup http://root:exo@127.0.0.1:8080 start /repository/backup ../temp/backup

return : 

Successful : 
	status code = 200

4.7 Start full and incremental backup on a single workspace

Start full and incremental backup on workspace "production": 

jcrbackup http://root:exo@127.0.0.1:8080 start /repository/production ../temp/backup 10000

return : 

Successful : 
	status code = 200

4.8 Get information about the current backups (in progress)

jcrbackup http://root:exo@127.0.0.1:8080 list

return : 

The current backups information : 
	1) Backup with id b46370107f000101014b03ea5fbe8d54 :
		repository name           : repository
		workspace name            : production
		backup type               : full + incremetal
		full backup state         : finished
		incremental backup state  : working
		started time              : Fri, 17 Apr 2009 17:03:16 EEST
	2) Backup with id b462e4427f00010101cf243b4c6015bb :
		repository name           : repository
		workspace name            : backup
		backup type               : full only
		full backup state         : finished
		started time              : Fri, 17 Apr 2009 17:02:41 EEST

4.9 Get information about the current backup by 'backup_id'

jcrbackup http://root:exo@127.0.0.1:8080 status b46370107f000101014b03ea5fbe8d54

return: 

The current backup information : 
		backup id                : b46370107f000101014b03ea5fbe8d54
		backup folder            : /home/rainf0x/java/exo-working/JCR-839/new_JCR/exo-tomcat/bin/../temp/backup
		repository name          : repository
		workspace name           : production
		backup type              : full + incremetal
		full backup state        : finished
		incremental backup state : working
		started time             : Fri, 17 Apr 2009 17:03:16 EEST

4.10 Stop backup by "backup_id"

jcrbackup http://root:exo@127.0.0.1:8080 stop 6c302adc7f00010100df88d29535c6ee

return: 

Successful : 
	status code = 200

4.11 Get information about the completed (ready to restore) backups

jcrbackup http://root:exo@127.0.0.1:8080 list completed

return: 

The completed (ready to restore) backups information : 
	1) Backup with id adf6fadc7f00010100053b2cba43513c :
		repository name           : repository
		workspace name            : backup
		backup type               : full only
		started time              : Thu, 16 Apr 2009 11:07:05 EEST

	2) Backup with id b46370107f000101014b03ea5fbe8d54 :
		repository name           : repository
		workspace name            : production
		backup type               : full + incremetal
		started time              : Fri, 17 Apr 2009 17:03:16 EEST

	3) Backup with id aec419cc7f000101004aca277b2b4e9f :
		repository name           : repository
		workspace name            : backup8
		backup type               : full only
		started time              : Thu, 16 Apr 2009 14:51:08 EEST

4.12 Restore to workspace

Restore to workspace "backup3", for restore need the of completed backup and path to file with workspace configuration: 

jcrbackup http://root:exo@127.0.0.1:8080 restore /repository/backup3 6c302adc7f00010100df88d29535c6ee /home/rainf0x/java/exo-working/JCR-839/exo-jcr-config_backup3.xml

return: 

Successful : 
	status code = 200

4.13 Get information about the current restore

Get information about the current restore for workspace /repository/backup3: 

jcrbackup http://root:exo@127.0.0.1:8080 restores

return: 

The current restores information : 
	1) Restore with id 6c302adc7f00010100df88d29535c6ee:
		full backup date        : 2009-04-03T16:34:37.394+03:00
		backup log file         : /home/rainf0x/java/exo-working/JCR-839/exo-tomcat/bin/../temp/backup/backup-6c302adc7f00010100df88d29535c6ee.xml
		repository name         : repository
		workspace name          : backup3
		backup type             : full only
		path to backup folder   : /home/rainf0x/java/exo-working/JCR-839/exo-tomcat/bin/../temp/backup
		restore state           : successful

5 Full Example for create backup and restore it for workspace 'backup'

5.1 Create backup 

jcrbackup http://root:exo@127.0.0.1:8080 start /repository/backup ../temp/backup 10000

return : 

Successful : 
	status code = 200

5.2 Get information about current backups

jcrbackup http://root:exo@127.0.0.1:8080 list

return : 

The current backups information : 
	1) Backup with id b469ba957f0001010178febaedf20eb7 :
		repository name           : repository
		workspace name            : backup
		backup type               : full + incremetal
		full backup state         : finished
		incremental backup state  : working
		started time              : Fri, 17 Apr 2009 17:10:09 EEST

5.3 Stop backup by id

Stop backup with id b469ba957f0001010178febaedf20eb7 : 

jcrbackup http://root:exo@127.0.0.1:8080 stop b469ba957f0001010178febaedf20eb7

return : 

Successful : 
	status code = 200

5.4 Delete the workspace "backup" and close opened sessions on this workspace

jcrbackup http://root:exo@127.0.0.1:8080 drop force-close-session /repository/backup

return : 

Successful : 
	status code = 200

5.5 Restore the workspace "backup"

  • delete/clean the database for workspace "backup" :
When we use "single-db", then we will run the SQL queries for clean database : 
delete from JCR_SREF where NODE_ID in (select ID from JCR_SITEM where CONTAINER_NAME = 'backup')
       delete from JCR_SVALUE where PROPERTY_ID in (select ID from JCR_SITEM where CONTAINER_NAME = 'backup')
       delete from JCR_SITEM where CONTAINER_NAME='backup'

  • delete the value storage for workspace "backup";
  • delete the index data for workspace "backup";
  • restore :
jcrbackup http://root:exo@127.0.0.1:8080 restore /repository/backup b469ba957f0001010178febaedf20eb7 /home/rainf0x/java/exo-working/JCR-839/exo-jcr-config_backup.xml

return : 

Successful : 
	status code = 200

The /home/rainf0x/java/exo-working/JCR-839/exo-jcr-config_backup.xml content the configuration for restored workspace "backup" : 

<repository-service default-repository="repository">
  <repositories>
    <repository name="repository" system-workspace="production" default-workspace="production">
      <security-domain>exo-domain</security-domain>
      <access-control>optional</access-control>
      <authentication-policy>org.exoplatform.services.jcr.impl.core.access.JAASAuthenticator</authentication-policy>
      <workspaces>
        
        <workspace name="backup">
          <container class="org.exoplatform.services.jcr.impl.storage.jdbc.JDBCWorkspaceDataContainer">
            <properties>
              <property name="source-name" value="jdbcjcr" />
              <property name="dialect" value="pgsql" />
              <property name="multi-db" value="false" />
              <property name="update-storage" value="false" />
              <property name="max-buffer-size" value="200k" />
              <property name="swap-directory" value="../temp/swap/backup" />
            </properties>
						<value-storages>
              <value-storage id="draft" class="org.exoplatform.services.jcr.impl.storage.value.fs.TreeFileValueStorage">
                <properties>
                  <property name="path" value="../temp/values/backup" />
                </properties>
                <filters>
                  <filter property-type="Binary"/>
                </filters>
              </value-storage>
            </value-storages>
          </container>
          <initializer class="org.exoplatform.services.jcr.impl.core.ScratchWorkspaceInitializer">
            <properties>
              <property name="root-nodetype" value="nt:unstructured" />
            </properties>
          </initializer>
          <cache enabled="true" class="org.exoplatform.services.jcr.impl.dataflow.persistent.LinkedWorkspaceStorageCacheImpl">
            <properties>
              <property name="max-size" value="10k" />
              <property name="live-time" value="1h" />
            </properties>
          </cache>
          <query-handler class="org.exoplatform.services.jcr.impl.core.query.lucene.SearchIndex">
            <properties>
              <property name="index-dir" value="../temp/jcrlucenedb/backup" />
            </properties>
          </query-handler>
        </workspace>
      </workspaces>
    </repository>
  </repositories>
</repository-service>

5.6 Get information about restore for workspace /repository/backup

jcrbackup http://root:exo@127.0.0.1:8080 restores /repository/backup

return: 

The current restores information : 
	Restore with id b469ba957f0001010178febaedf20eb7:
		backup folder           : /home/rainf0x/java/exo-working/JCR-839/new_JCR/exo-tomcat/bin/../temp/backup
		repository name         : repository
		workspace name          : backup
		backup type             : full + incremetal
		restore state           : successful
		started time            : Fri, 17 Apr 2009 16:38:00 EEST
		finished time           : Fri, 17 Apr 2009 16:38:00 EEST

That is all.

Tags:
Created by Sergey Karpenko on 02/25/2009
Last modified by Alex Reshetnyak on 08/03/2010


http://community.test.exoplatform.org

Search

 

Products

generated on Thu May 17 00:32:51 UTC 2012

eXo Optional Modules

eXo Core Foundations

Recently Modified

HisaJalse | bbwlingerieud | bbwbraslingerieoj | carpinteyrocij
Copyright (c) 2000-2010. All Rights Reserved - eXo platform SAS
2.4.30451