Kwservice
kwservice administers the Klocwork Servers.
You can manage the Klocwork servers remotely on Unix with SSH, or on Windows with Windows Services administration. Otherwise, you must issue the start, restart and stop commands locally.
For the remaining kwservice subcommands, the projects_root directory must be visible from the machine you're logged into.
Usage
kwservice [common-options] <subcommand> [options]
Example
kwservice --projects-root C:\Klocwork 2023.3 Server\projects_root start license
Common options
| Name (and short name) | Description |
|---|---|
| --help | display this help |
| --projects-root (-r) | path to projects_root directory where the servers are running. Mandatory for all kwservice commands. |
| --verbose | print verbose information about program execution, which can help to troubleshoot errors |
| --version | print version information |
Examples variables
The examples in this article use the following variables:
- <service_name> can be one of:
- database
- license
- klocwork
- <projects_root> is the projects_root where the servers are running
kwservice check
Use the kwservice check command to check the status of all of the Klocwork Servers, or an individual Klocwork Server.
If you are running the Klocwork Servers as Windows Services, which is the default setup, you must use Windows Services administration to start, stop, and check the Klocwork Servers, instead of kwservice.
Usage
kwservice --projects-root <projects_root> check [<service_name>]
Examples
To check the status of all Klocwork Servers:
kwservice --projects-root C:\Klocwork\projects_root check
To check the status of the License Server:
kwservice --projects-root C:\Klocwork\projects_root check license
kwservice get-service-properties
Use the kwservice get-service-properties command to view the host name and port number of the Klocwork servers.
Usage
kwservice --projects-root <projects_root> get-service-properties <service_name>
Examples
kwservice --projects-root C:\Klocwork\projects_root get-service-properties klocwork
kwservice list-services
Use this command to list the Klocwork Servers.
Usage
kwservice --projects-root <projects_root> list-services
Examples
kwservice --projects-root C:\Klocwork\projects_root list-services
kwservice restart
Use this command to stop and then restart all or individual Klocwork Servers in one step.
If you are running the Klocwork Servers as Windows Services, which is the default, you must use Windows Services administration to start, stop, and check the Klocwork Servers, instead of kwservice.
Usage
kwservice --projects-root <projects_root> restart [<service_name>]
Examples
To restart all Klocwork Servers:
kwservice --projects-root C:\Klocwork\projects_root restart
To restart the License server:
kwservice --projects-root C:\Klocwork\projects_root restart license
kwservice set-service-property
Use this command to set properties for the Klocwork servers.
Important: You must stop the relevant server before running this command. See kwservice stop
Usage
kwservice --projects-root <projects_root> set-service-property <service_name> <property> <value>
- <service_name> is one of:
- database
- license
- klocwork
- <property> is one of the properties from the table below
| Property | Description | Default value | Applies to these servers |
|---|---|---|---|
| host | the host name of the specified server | localhost | all |
| memory | The amount of memory available for the server. Must be a valid Java -Xmx value, for example 2G. | 1G | Tomcat |
| port | the port number used by the specified server | License Server: 27000 Database Server: 3306 Klocwork Server: 8080 | all |
kwservice setup
Use this command to set up and initialize additional projects_root directories.
A single projects_root directory is created automatically during installation.
A projects_root directory is the data location for the Klocwork servers and applications. It contains Klocwork server settings and information about integration projects and build analysis runs. It also stores the Klocwork license file. The default location is <Server_install>/projects_root.
If your project_root directory is not in the default location, you need to specify its location, as well as the location of the additional projects_root you want to create.
If you need to create additional projects_root directories, contact Klocwork Customer Support for more information.
Usage
kwservice --projects-root <new_projects_root> setup [options]
where:
- <new_projects_root> is the path to the projects_root you want to create. Note that the parent directory of this directory must already exist.
Important: The maximum length of the path to the projects_root is 68-72 characters, depending on the length of the Database server port number (1-5 digits).
Example 1 (default location used for projects_root)
kwservice --projects-root C:\Klocwork\projects_root_2 setup
Example 2 (non-default location used for projects_root)
kwservice setup --old-pr C:\mydatabase\projects_root --projects-root C:\mydatabase\projects_root_2
Options
| Name | Description |
|---|---|
| --license <arg> | specify the license file. Use this option to copy the specified license file to the new projects_root directory. |
| --old-pr <arg> | specify an existing projects_root directory. Use this option to copy server settings from an existing projects_root. |
kwservice start
Use this command to start all or individual Klocwork Servers.
If you are running the Klocwork Servers as Windows Services, which is the default setup, you must use Windows Services administration to start, stop, and check the Klocwork Servers, instead of kwservice.
Usage
kwservice --projects-root <projects_root> start [<service_name>]
Examples
To start all Klocwork Servers:
kwservice --projects-root C:\Klocwork\projects_root start
To start the Klocwork Server:
kwservice --projects-root C:\Klocwork\projects_root start klocwork
Note on migrate option
The --migrate option is used to migrate a projects_root from a previous version of Klocwork. For information on upgrading, see Upgrading from a previous version.
kwservice stop
Use this command to stop all or individual Klocwork Servers.
If you are running the Klocwork Servers as Windows Services, which is the default setup, you must use Windows Services administration to start, stop, and check the Klocwork Servers, instead of kwservice.
Usage
kwservice --projects-root <projects_root> stop [<service_name>]
Examples
To stop all Klocwork Servers:
kwservice --projects-root C:\Klocwork\projects_root stop
To stop the Klocwork Server:
kwservice --projects-root C:\Klocwork\projects_root stop klocwork
