Kwservice
kwservice administers the Validate Servers.
You can manage the servers remotely on Linux 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 2024.4 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 Servers, or an individual Server.
If you are running the Servers as Windows Services, which is the default setup, you must use Windows Services administration to start, stop, and check the Servers, instead of kwservice.
Usage
kwservice --projects-root <projects_root> check [<service_name>]
Examples
To check the status of all 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 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 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 Servers in one step.
If you are running the Servers as Windows Services, which is the default, you must use Windows Services administration to start, stop, and check the Servers, instead of kwservice.
Usage
kwservice --projects-root <projects_root> restart [<service_name>]
Examples
To restart all 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.
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 |
|---|---|---|---|
| append.license.logging |
To append instead of overwrite the <projects root>/logs/license.report.log file when restarting the server, use this property set to "true" in conjunction with the license service. Example: This setting is needed when running a license server from the configured projects root. It is not used if you configure your projects root to use a license server hosted elsewhere. |
||
| 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 servers and applications. It contains server settings and information about integration projects and build analysis runs. It also stores the 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 Servers.
If you are running the Servers as Windows Services, which is the default setup, you must use Windows Services administration to start, stop, and check the Servers, instead of kwservice.
Usage
kwservice --projects-root <projects_root> start [<service_name>]
Examples
To start all Servers:
kwservice --projects-root C:\Klocwork\projects_root start
To start the Validate 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.
Use this command to migrate your projects_root. Migrating a project will also migrate all the streams nested under it. For supported upgrade paths and specific migration use cases, see Migrate your projects_root directory.
Usage
kwservice start --migrate
Examples
kwservice start --migrate --exclude-projects-file C:/exclude.txt --priority-projects-file C:/priority.txt
Options
| Name (and short name) | Description |
|---|---|
| --migrate (-m) | migrate projects_root |
| --exclude-projects-file (-x) <string> | specify an exclusion file to exclude projects from migration. Only base projects can be excluded. Individual streams cannot be excluded |
| --priority-projects-file (-y) <string> | specify a priority projects file to prioritize migration order. Only base projects can be prioritized. Individual streams cannot be prioritized |
kwservice stop
Use this command to stop all or individual Validate Servers.
If you are running the Servers as Windows Services, which is the default setup, you must use Windows Services administration to start, stop, and check the Servers, instead of kwservice.
Usage
kwservice --projects-root <projects_root> stop [<service_name>]
Examples
To stop all Servers:
kwservice --projects-root C:\Klocwork\projects_root stop
To stop the Validate Server:
kwservice --projects-root C:\Klocwork\projects_root stop klocwork