SUNW.jsas

, jsas

- resource type implementation for failover and multiple masters Sun Java System Application Server

Description

The SUNW.jsas resource type represents the Sun Java System Application Server application in an Oracle Solaris Cluster configuration.

Standard properties and extension properties that are defined for the SUNW.jsas resource type are described in the subsections that follow. To set these properties for an instance of the SUNW.jsas resource type, use the clresource(1CL) commands.

Standard Properties

See r_properties(5) for a complete description of the following resource properties.

Network_resources_used (string array)

A list of logical-hostname or shared-address network resources upon which this resource has a dependency. This list contains all network-address resources that appear in the properties Resource_dependencies, Resource_dependencies_weak, Resource_dependencies_restart, or Resource_dependencies_offline_restart.

This property is updated automatically by the RGM, based on the setting of the resource-dependencies properties. You do not set this property directly. Instead, use the Resource_dependencies property.

Category

Conditional/Optional

Default

The empty list

Tunable

Any time

Resource_dependencies (string array)

Specifies a list of resources upon which a resource depends. This list includes any logical-hostname or shared-address network resources that are used by a resource. The default value for this property is null.

You can specify one or more resource names. Each network resource can contain one or more logical host names. See the clreslogicalhostname(1CL) and clressharedaddress(1CL) man pages for more information.

You can specify an alternate kind of dependency by using the Resource_dependencies_weak, Resource_dependencies_restart, or Resource_dependencies_offline_restart property instead of the Resource_dependencies property. For more information, see the r_properties(5) man page.

Category

Optional

Default

The empty list

Tunable

Any time

Port_list

Default

Null string

Tunable

Any time

Retry_count

Maximum

10

Default

2

Tunable

Any time

Retry_interval

Maximum

3600

Default

480

Tunable

Any time

Thorough_probe_interval

Maximum

3600

Default

120

Tunable

Any time

Extension Properties

The extension properties of this resource type are as follows:

Adminuser

The DAS adminstrative user name.

Data type

String array

Default

No default defined

Range

Not applicable

Tunable

At creation

Confdir_list

The complete path to the Sun Java System Application Server installation directory.

Data type

String array

Default

/opt/SUNWappserver

Range

Not applicable

Tunable

At creation

Domaindir

The full path to the domain directory.

Data type

String

Default

Null

Range

Not applicable

Tunable

At creation

Domain_name

The domain name.

Data type

String

Default

No default defined

Range

Not applicable

Tunable

At creation

Monitor_Uri_List

List of URIs to be probed. The Application Server agent sends HTTP/1.1 GET requests to each of the listed URIs.

The only response code that results in a failover of the resource is the response code 500 (Internal Server Error).

Data type

String array

Default

Null

Range

Not applicable

Tunable

Any time

Passwordfile

The full path to the file that contains the DAS administrative password.

Data type

String

Default

No default defined

Range

Not applicable

Tunable

At creation

Probe_timeout

The timeout value (in seconds) for the probe.

Data type

Integer

Default

180

Range

Minimum = 2

Tunable

Any time

Examples

Example 1 Creating a Resource for SUNW.jsas

For this example to work, you must first install the Oracle Solaris Cluster HA for Sun Java System Application Server data service. This data service includes all the packages to make Sun Java System Application Server highly available.

This example creates a failover Domain Administration Server (DAS) resource. The resource is created in an existing failover resource group. To create this resource the following commands are run:

# clresourcetype register SUNW.jsas
# clresource create -g das-rg -t SUNW.jsas \
-p Adminuser=admin \
-p Domain_name=new-domain \
-p Passwordfile=/global/disk1/passwordfile das-rs

In this example, the DAS resource group is named das-rg, the DAS resource is named das-rs, and values are specified for the extension properties that have no defaults.

Attributes

See attributes(5) for descriptions of the following attributes:

See Also

clresourcetype(1CL), clresourcegroup(1CL), scha_resource_get(3HA), pmfadm(1M), attributes(5), r_properties(5), scalable_service(5)

Oracle Solaris Cluster Data Service for Sun Java System Application Server Guide and Oracle Solaris Cluster Data Services Planning and Administration Guide