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2.3. Configuring Client Tools
Important
rhc --version to verify the installed version, or see Section 2.4, “Updating Client Tools” for instructions on how to update the client tools.
Note
Run the rhc setup command to launch the setup wizard, and specify the broker with the --server option. The following example assumes the OpenShift Enterprise broker is located at broker.example.com:
rhc setup --server=broker.example.com
$ rhc setup --server=broker.example.com
OpenShift Client Tools (RHC) Setup Wizard
This wizard will help you upload your SSH keys, set your application namespace, and check that other programs like Git are properly installed.
The setup wizard next prompts you for the login credentials. If you are unsure of the credentials to use, contact your system administrator.
Login to broker.example.com: user@myemail.com Password: password
Login to broker.example.com: user@myemail.com
Password: passwordYou are then prompted to generate an authorization token. Answering yes will store a token in your home directory to be used on subsequent requests. When it expires, you are prompted for your password again.
With your login credentials, the setup wizard creates the express.conf configuration file in your home directory. In the following example, the express.conf file is created in the C:\Users\User1\.openshift directory.
Saving configuration to C:\Users\User1\.openshift\express.conf ... done
Saving configuration to C:\Users\User1\.openshift\express.conf ... done
Next, the setup wizard configures the SSH keys so that your system can authenticate with the remote server. Because this is the initial configuration, it is assumed no existing SSH keys are found on your system. Therefore, the setup wizard generates a new pair of SSH keys, named id_rsa and id_rsa.pub, and saves them in your home directory. In the following example the SSH keys are generated and saved in the C:\Users\User1\.ssh directory.
No SSH keys were found. We will generate a pair of keys for you. Created: C:\Users\User1\.ssh\id_rsa.pub
No SSH keys were found. We will generate a pair of keys for you.
Created: C:\Users\User1\.ssh\id_rsa.pub
id_rsa.pub, must be uploaded to the OpenShift server to authenticate your system to the remote server. Enter a name to use for your key, or leave it blank to use the default name. In the following example the default name is used.
The setup wizard verifies if Git version control software is installed on your system. Git is required to create and deploy applications to the OpenShift Enterprise cloud environment. It is assumed that all the required software for your operating system is already installed as described in the earlier sections of this document. In the example below, the setup wizard verifies that Git for Windows is installed correctly.
The setup wizard next verifies whether a domain already exists for your cloud environment. The example below assumes that a domain does not exist, and one must be created. To create a domain at this time, enter the desired name when prompted. Alternatively, you can create a domain using the OpenShift Enterprise Management Console, or using the rhc domain create command later. The domain named MyDomain is created in the following example.
Important
Finally, the setup wizard verifies whether any applications exist under your domain. Any applications created with the Management Console are displayed here. In the example below, no applications have been created. In this case the setup wizard shows the types of applications that can be created with the associated commands. The setup wizard then completes by displaying the current gear consumption along with the gear sizes available to the given user.
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