Deployment variables for AIX
For an agent to be fully deployed and connected to the Wazuh server it needs to be installed, registered and configured. To make the process simple, the installers can use variables that allow the configuration provisioning.
Below you can find a table describing the variables used by Wazuh installers, and a few examples on how to use them.
Note
To be able to use these deployment variables, you need to use the bash shell.
Option |
Description |
---|---|
WAZUH_MANAGER |
Specifies the manager IP address or hostname. In case you want to specify multiple managers, you can add them separated by commas. See address. |
WAZUH_MANAGER_PORT |
Specifies the manager’s connection port. See port. |
WAZUH_PROTOCOL |
Sets the communication protocol between the manager and the agent. Accepts UDP and TCP. Default is TCP. See protocol. |
WAZUH_REGISTRATION_SERVER |
Specifies the Wazuh registration server, used for the agent registration. See agent-auth options. If empty, the value set in |
WAZUH_REGISTRATION_PORT |
Specifies the port used by the Wazuh registration server. See agent-auth options. |
WAZUH_REGISTRATION_PASSWORD |
Sets the Wazuh registration server. See agent-auth options. |
WAZUH_KEEP_ALIVE_INTERVAL |
Sets the time between agent checks for manager connection. See notify-time. |
WAZUH_TIME_RECONNECT |
Sets the time interval for the agent to reconnect with the Wazuh manager when connectivity is lost. See time-reconnect. |
WAZUH_REGISTRATION_CA |
Host SSL validation need of Certificate of Authority. This option specifies the CA path. See agent-auth options. |
WAZUH_REGISTRATION_CERTIFICATE |
The SSL agent verification needs a CA signed certificate and the respective key. This option specifies the certificate path. See agent-auth options. |
WAZUH_REGISTRATION_KEY |
Specifies the key path completing the required variables with WAZUH_REGISTRATION_CERTIFICATE for the SSL agent verification process. See agent-auth options. |
WAZUH_AGENT_NAME |
Designates the agent's name. By default it will be the computer name. See agent-auth options. |
WAZUH_AGENT_GROUP |
Assigns the agent to one or more existing groups (separated by commas). See agent-auth options. |
Examples:
Registration with password:
# WAZUH_MANAGER="10.0.0.2" WAZUH_REGISTRATION_PASSWORD="TopSecret" \
WAZUH_AGENT_NAME="aix-agent" rpm -i wazuh-agent-|WAZUH_LATEST_AIX|-1.aix.ppc.rpm
Registration with password and assigning a group:
# WAZUH_MANAGER="10.0.0.2" WAZUH_REGISTRATION_SERVER="10.0.0.2" WAZUH_REGISTRATION_PASSWORD="TopSecret" \
WAZUH_AGENT_GROUP="my-group" rpm -i wazuh-agent-|WAZUH_LATEST_AIX|-1.aix.ppc.rpm
Registration with relative path to CA. It will be searched at your Wazuh installation folder:
# WAZUH_MANAGER="10.0.0.2" WAZUH_REGISTRATION_SERVER="10.0.0.2" WAZUH_AGENT_NAME="aix-agent" \
WAZUH_REGISTRATION_CA="rootCA.pem" rpm -i wazuh-agent-|WAZUH_LATEST_AIX|-1.aix.ppc.rpm
Registration with protocol:
# WAZUH_MANAGER="10.0.0.2" WAZUH_REGISTRATION_SERVER="10.0.0.2" WAZUH_AGENT_NAME="aix-agent" \
WAZUH_PROTOCOL="tcp" rpm -i wazuh-agent-|WAZUH_LATEST_AIX|-1.aix.ppc.rpm
Registration and adding multiple address:
# WAZUH_MANAGER="10.0.0.2,10.0.0.3" WAZUH_REGISTRATION_SERVER="10.0.0.2" \
WAZUH_AGENT_NAME="aix-agent" rpm -i wazuh-agent-|WAZUH_LATEST_AIX|-1.aix.ppc.rpm
Absolute paths to CA, certificate or key that contain spaces can be written as shown below:
# WAZUH_MANAGER "10.0.0.2" WAZUH_REGISTRATION_SERVER "10.0.0.2" WAZUH_REGISTRATION_KEY "/var/ossec/etc/sslagent.key" \
WAZUH_REGISTRATION_CERTIFICATE "/var/ossec/etc/sslagent.cert" rpm -i wazuh-agent-|WAZUH_LATEST_AIX|-1.aix.ppc.rpm
Note
To verify agents identity with the registration server, it's necessary to use both KEY and PEM options. See the Registration Service with host verification - Agent verification with host validation section.