MCollective is a tool that enables orchestration, monitoring, and control for large-scale server infrastructure. In this tutorial, we will guide you through the step-by-step process of installing MCollective on Fedora Server Latest.
Before we start with the installation process, make sure that you have the following prerequisites installed on your Fedora Server:
To install MCollective, you need to follow these steps:
Open the terminal on your Fedora Server.
Run the following command to install the MCollective package:
sudo dnf install mcollective
After the installation process is complete, verify that the installation was successful by running the following command:
mco ping
This command should return a "pong" message.
After installing the MCollective package, you need to configure it by creating a configuration file. To do so, follow these steps:
Create a new configuration file by running the following command:
sudo nano /etc/mcollective/server.cfg
Add the following lines to the configuration file:
main_collective = mcollective
direct_addressing = true
connector = activemq
activemq.pool.size = 1
activemq.pool.1.host = localhost
activemq.pool.1.port = 61613
activemq.pool.1.user = admin
activemq.pool.1.password = admin
securityprovider = psk
plugin.psk = ${mcollective-psk}
Save the configuration file and exit.
MCollective uses a security plugin for secure communication between clients and servers. By default, MCollective's security plugin is set to "none", which means that communication is not secure. To set up security, follow these steps:
Create a new configuration file by running the following command:
sudo nano /etc/mcollective/plugin.d/security.cfg
Add the following lines to the configuration file:
psk = 1234567890abcdefg
Save the configuration file and exit.
After completing the configuration steps, you need to start MCollective by following these steps:
Start the ActiveMQ or RabbitMQ service by running the following command:
sudo systemctl start activemq
or
`sudo systemctl start rabbitmq-server`
Start the MCollective service by running the following command:
sudo systemctl start mcollective
Verify that the MCollective service is running by running the following command:
sudo systemctl status mcollective
Congratulations! You have successfully installed and configured MCollective on your Fedora Server. You can now orchestrate, monitor, and control your infrastructure with ease.
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