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Configure AB on node saturn to talk to RB1.
# vxatd -o -a -n prplname -p password -x vx -y domainname -q \
rootbroker -z 2821 -h roothash_file_path
For example:
# vxatd -o -a -n saturn.nodes.example.com -p flurbdicate \
-x vx -y root@RB1.brokers.example.com -q RB1 \
-z 2821 -h roothash_file_path
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Verify that AB is configured properly.
# vssat showbrokermode
The command should return 1, indicating the mode to be AB.
Setting up VCS related security configuration
Perform the following steps to configure VCS related security settings.
Setting up VCS related security configuration
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Start /opt/VRTSat/bin/vxatd process.
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Create HA_SERVICES domain for VCS.
# vssat createpd --pdrtype ab --domain HA_SERVICES
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Add VCS and webserver principal to AB on node saturn.
# vssat addprpl --pdrtype ab --domain HA_SERVICES --prplname
webserver_VCS_prplname --password new_password --prpltype
service --can_proxy
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Create /etc/VRTSvcs/conf/config/.secure file.
# touch /etc/VRTSvcs/conf/config/.secure
Configuring LLT and GAB
Create the LLT and GAB configuration files on the new node and update the files
on the existing nodes.
To configure LLT
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Create the file /etc/llthostson thenew node.You must also update it on each
of the current nodes in the cluster.
For example, suppose you add saturn to a cluster consisting of galaxy and
nebula:
Adding and removing cluster nodes
Adding a node to a cluster
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