org.rhq.cassandra

Class Deployer

java.lang.Object

org.rhq.cassandra.Deployer

public class Deployer
extends Object

Deployment consists of a few steps.

1. Unzip Cassandra to disk.
2. Update configuration files like casssandra.yaml. This involves performing variable substitution.
3. Update file permissions to make scripts in the bin directory executable.

The values used in the variable substitution are supplied by an instance of DeploymentOptions.

Author:

John Sanda

Constructor Summary

Constructors

Constructor and Description
Deployer()

Method Summary

Methods

Modifier and Type	Method and Description
void	applyChangesToWindowsServiceWrapper(File deployDir)
void	applyConfigChanges()
void	setDeploymentOptions(DeploymentOptions deploymentOptions)
void	unzipDistro()
void	updateFilePerms()
void	updateStorageAuthConf(Set<String> addresses)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Deployer

public Deployer()

Method Detail

setDeploymentOptions

public void setDeploymentOptions(DeploymentOptions deploymentOptions)

unzipDistro

public void unzipDistro()
                 throws DeploymentException

Throws:

DeploymentException

applyConfigChanges

public void applyConfigChanges()
                        throws DeploymentException

Throws:

DeploymentException

applyChangesToWindowsServiceWrapper

public void applyChangesToWindowsServiceWrapper(File deployDir)
                                         throws DeploymentException

Throws:

DeploymentException

updateFilePerms

public void updateFilePerms()

updateStorageAuthConf

public void updateStorageAuthConf(Set<String> addresses)