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3.5.5. mod_cluster - Catalina Service
Overview
Table 3.2150. Overview
| Description: | Catalina Service |
| Singleton: | yes |
| Plugin: | mod_cluster |
Child Resource Types
none
Connection Properties
Table 3.2151.
| Name | Description | Required | Internal Name |
|---|---|---|---|
| Object Name | yes | objectName | |
| Name Template | yes | nameTemplate |
Note
You must use the internal name to reference Configuration Properties in Dynamic Group Definition expressions.
Metrics
Table 3.2152. Metrics
| Name | Type | Description | Internal Name |
|---|---|---|---|
| Proxy Configuration | trait | Proxy Configuration | proxyConfiguration |
| Proxy Info | trait | Proxy Info | proxyInfo |
| Type of the modeled resource | trait | Type of the modeled resource | modelerType |
| Fully qualified class name of the managed object | trait | Fully qualified class name of the managed object | className |
| Enable autodiscovery of httpd servers. | trait | Enable autodiscovery of httpd servers. | advertise |
Note
You must use the internal name to reference Traits in Dynamic Group Definition expressions.
Configuration Properties
Table 3.2153.
| Name | Description | Required | Internal Name |
|---|---|---|---|
| Worker Timeout | Timeout to wait for an available worker (default is no wait). | yes | workerTimeout |
| Sticky Session | Enables sticky session for the cluster. | yes | stickySession |
| Sticky Session Remove | Remove session when the request cannot be routed to the right node for this cluster. | yes | stickySessionRemove |
| Smax | Maximum time on seconds for idle connections above smax. | yes | smax |
| Max Attempts | Maximum number of attempts to send the request to the backend server. | yes | maxAttempts |
| Advertise Security Key | Security key for discovery. | no | advertiseSecurityKey |
| Sticky Session Force | Return an error when the request cannot be routed to the right node. | yes | stickySessionForce |
| Balancer | Name of the balancer. | no | balancer |
| Flush Packets | Allows controlling flusing of packets. | yes | flushPackets |
| Socket Timeout | Connection timeout for communication with the proxy. | yes | socketTimeout |
| Advertise Port | Multicast port for discovery | no | advertisePort |
| Advertise Group Address | Multicast address for discovery. | no | advertiseGroupAddress |
| Flush Wait | Time in ms to wait before flushing packets. | yes | flushWait |
| Ping | Time in s to wait for a pong answer to a ping. | yes | ping |
Note
You must use the internal name to reference Configuration Properties in Dynamic Group Definition expressions.
Operations
Table 3.2154. Metrics
| Name | Description |
|---|---|
| Add a proxy | Add a proxy. |
| Remove a proxy | Remove a proxy. |
| Disable all webpapps | Disable all webapps for all virtual hosts of this application server. |
| Enable all webapps | Enable all webapps for all virtual hosts of this application server. |
| Stop all webapps | Gracefully stops all webapps for all virtual hosts of this application server. |
Package Types
none
