In on-host monitoring, the agent runs on the server it will monitor. In this configuration, the agent can inspect its host operating system to auto-detect and auto-configure any services that can be monitored (see our list of supported systems). This is the preferred configuration because it gives an opportunity to get as much data as possible about server performance and behavior.
If you have multiple database servers running on one host and only wish to monitor some of them, please see the Advanced Installation instructions where you will find details how to specify which database to monitor.
This currently supports unencrypted TCP traffic only; if you are using an encrypted connection (or any connection other than TCP), you will need to use the off-host installation method.
On the Inventory page, begin by opening the wizard, either by clicking “Setup your first host” if this is the first time you are adding a host, or “Add New Host” if it is not.
Once the wizard has opened, select “On-Host.”
The next page will give you two commands to run, as root, on the server you wish to monitor.
This will download the agent, which will then detect the services that can be monitored. Select the service you wish to monitor from the list which appears below and click “Set Credentials.”
On the Set Credentials screen, enter the address and login information for the service you wish to monitor. This page will look slightly different depending on the kind of service (MySQL, PostgreSQL, etc.). During installation on Cassandra hosts, you will also enter the address of Jolokia, which needs to be downloaded and installed.
This will be the login that VividCortex uses to connect. You can use either the environment’s default credentials, or set custom credentials if necessary. For more information about setting and configuring credentials, see here. Then select “Create User.”
For MySQL, PostgreSQL, and MongoDB, if you have not already created a user with the correct permissions for allowing VividCortex to monitor the database, you can do that now (this step will not display for Redis). For more information on the privileges required for monitoring and the purpose each privilege serves, refer to our Privileges documentation.
Then select “Check Agents.”
After ensuring that the plugins have correctly checked-in, you can proceed to the last step and create additional users within your organization so that they will have access to VividCortex.