Verifying your Zowe CLI installation

Verify that Zowe CLI has been installed successfully by checking your connection to z/OSMF and accessing the in-product help.

Required roles: systems administrator, devops architect

note

Use these commands to validate connection to z/OSMF, not user credentials. To confirm credentials, issue any fully qualified command, such as zowe zos-files list data-set <dataSetName> [options].

Testing connections to z/OSMF

Issue a command at any time to receive diagnostic information from the server and confirm that Zowe CLI can communicate with z/OSMF or other mainframe APIs.

Refer to the following sections for instructions on how to connect to z/OSMF with different types of profiles.

Important

When z/OSMF receives a request via a Zowe CLI command, z/OSMF uses an SSL/TLS certificate to ensure a secure connection during the user session.

In the event that your z/OSMF instance does not have a SSL/TLS certificate registered with a Certificate Authority (CA), use the --reject-unauthorized (or --ru) false flag to the end of each command listed here to bypass this security check.

Determine the potential security risks. For the most secure environment, system administrators configure a server keyring with a server certificate signed by a CA. For more information, see Working with certificates.

Connecting to z/OSM without a profile

Follow these steps when you have installed Zowe CLI but have not yet created a configuration file, or the configuration file has an incomplete profile for z/OSMF.

1. Verify that your Zowe CLI instance can communicate with z/OSMF:

   zowe zosmf check status --host <host> --port <port> --user <username> --pass <password>

   • <host>

     Specifies the host.

   • <port>

     Specifies the port.

   • <username>

     Specifies the username.

   • <password>

     Specifies the password.

2. Verify that the installed z/OSMF services are plug-ins listed in the response.

   You have confirmed that Zowe CLI is connected to z/OSMF.

Connecting to z/OSMF with a default profile

Follow these steps when you have created a default profile in a configuration file (such as a global team config):

1. Verify the default profile can communicate with z/OSMF:

   zowe zosmf check status

2. Check that the installed z/OSMF services and plug-ins are listed in the response.

   You have confirmed that Zowe CLI is connected to z/OSMF.

Connecting to z/OSM with a specific profile

Follow these steps when you have created a custom profile in a configuration (such as a global team configuration file).

1. Verify that you can use that specific profile to communicate with z/OSMF:

   zowe zosmf check status --zosmf-profile <profile_name>

   • <profile name>

     Specifies the name of the custom profile.

2. Check that the installed z/OSMF services and plug-ins are listed in the response.

   You have confirmed that Zowe CLI is connected to z/OSMF.

Troubleshooting Zowe CLI connection

The preceding commands return a success or failure message and display information about your z/OSMF server, such as the z/OSMF version number. Report failures to your systems administrator and use the response information for diagnostic purposes.

Accessing Zowe CLI help

The in-product help is used as a reference of all the commands and plug-ins that are installed on the computer. If any part of the installation corrupts during installation, the help does not display.

Viewing top level Zowe CLI help

1. To view top-level help:

   zowe --help

   Alternatively, to display a full list of all available commands:

   zowe --available-commands

2. Verify that the help content displays and includes installed plug-ins.

   You have confirmed that you successfully installed Zowe CLI.