Using Oracle Solaris Cluster Administration Commands to Create a Service That Uses the GDS

This section describes how to input arguments to the GDS. You use the existing Oracle Solaris Cluster administration commands, such as clresourcetype, clresourcegroup, and clresource to maintain and administer the GDS.

If the scripts provide adequate functionality, you do not need to use the lower-level administration commands that are shown in this section. However, you can use the lower-level administration commands if you need to have finer control over the GDS-based resource. These commands are executed by the scripts.

How to Use Oracle Solaris Cluster Administration Commands to Create a Highly Available Service That Uses the GDS

Before You Begin

Ensure that the /etc/netmasks file has IP-address subnet and netmask entries for all logical hostnames. If necessary, edit the /etc/netmasks file to add any missing entries.

Assume the root role or a role that provides solaris.cluster.modify RBAC authorization.
Register the resource type SUNW.gds.
```
# clresourcetype register SUNW.gds
```
Create the resource group that contains the LogicalHostname resource and the failover service itself.
```
# clresourcegroup create haapp_rg
```
Create the resource for the LogicalHostname resource.
```
# clreslogicalhostname create -g haapp_rg hhead
```

Create the resource for the failover service itself.

# clresource create -g haapp_rg -t SUNW.gds
        -p Validate_command="/export/app/bin/configtest" \
        -p Scalable=false -p Start_timeout=120 \
        -p Stop_timeout=120 -p Probe_timeout=120 \
        -p Port_list="2222/tcp" \
        -p Start_command="/export/ha/appctl/start" \
        -p Stop_command="/export/ha/appctl/stop" \
        -p Probe_command="/export/app/bin/probe" \
        -p Child_mon_level=0 -p Network_resources_used=hhead \
        -p Failover_enabled=TRUE -p Stop_signal=9 haapp_rs

Bring the resource group haapp_rg online in a managed state.
```
# clresourcegroup online -M haapp_rg
```

How to Use Oracle Solaris Cluster Administration Commands to Create a Scalable Service That Uses the GDS

Before You Begin

Ensure that the /etc/netmasks file has IP-address subnet and netmask entries for all logical hostnames. If necessary, edit the /etc/netmasks file to add any missing entries.

Assume the root role or a role that provides solaris.cluster.modify RBAC authorization.
Register the resource type SUNW.gds.
```
# clresourcetype register SUNW.gds
```
Create the resource group for the SharedAddress resource.
```
# clresourcegroup create sa_rg
```
Create the SharedAddress resource hhead in resource group sa_rg.
```
# clressharedaddress create -g sa_rg hhead
```

Create the resource group for the scalable service.

# clresourcegroup create -S -p RG_dependencies=sa_reg app_rg

Create the resource for the scalable service.

# clresource create -g app_rg -t SUNW.gds
        -p Validate_command="/export/app/bin/configtest" \
        -p Scalable=TRUE -p Start_timeout=120 \
        -p Stop_timeout=120 -p Probe_timeout=120 \
        -p Port_list="2222/tcp" \
        -p Start_command="/export/app/bin/start" \
        -p Stop_command="/export/app/bin/stop" \
        -p Probe_command="/export/app/bin/probe" \
        -p Child_mon_level=0 -p Network_resource_used=hhead \
        -p Failover_enabled=TRUE -p Stop_signal=9 app_rs

Bring the resource group that contains the network resources online.
```
# clresourcegroup online sa_reg
```
Bring the resource group app_rg online in a managed state.
```
# clresourcegroup online -M app_reg
```

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