Certificates

A2 Certifcates are required for SSH from Control Node to Managed Nodes. This is applicable only for Linux or Unix manged nodes. These are Encrypted SSH Certificates designed by A2 Security.

A2 Certificates can be created or deleted using Command Line or Web Interface.

A2 Certificates - Command Line

Creating or Deleting Certificates

    a2ctl [create|delete] cert for user [UserName] on node [HostName]
    where,
        create - Create Certificate for App Running
        delete - Delete Certificate for App Running
        UserName - A valid App Owner for access on Node
        HostName - A valid node to connect to for running App

A2 Certificates - Web Interface

Creating Certificate

As you login to A2 - Web Interface, you will see Dashboard. Click on "Certificates" under "Administration" section:

a2_create_cert_1


This will open "Certificates" section. Click on "Create Cert" as shown below:

a2_create_cert_2


Enter the User Name, Node and Password and click on "Submit":

a2_create_cert_3


This will ask for confirmation. Click on "OK" as shown below:

a2_create_cert_4


Now, the Certificate will be created as shown below:

a2_create_cert_5

Deleting Certificate

On A2 - Web Interface, under Administration -> Certificates, Select the "Certificate", and press "Delete Cert(s)":

a2_delete_cert_1


Now, the Certificate(s) will be deleted as shown below:

a2_delete_cert_2


A2 on GitHub

You may also wish to follow the GitHub project if you have a GitHub account. This is also where we keep the issue tracker for sharing bugs and feature ideas.