Editing GSTN - Printer HA (section)

== {{anchor|RefHeading295469537016}} 4. Configure corosync & Create new cluster: ==

<div style="color:#00000a;">Login to any of the cluster node and authenticate “''hacluster”'' user.</div>

<div style="color:#00000a;">''<nowiki># pcs cluster auth gd9103 gd9104</nowiki>''</div>

<div style="color:#00000a;">[[Image:GSTNPRINTER6.png]]</div>

<div style="color:#00000a;">Create a new cluster using pcs command.</div>

<div style="color:#00000a;"><nowiki># </nowiki>''pcs cluster setup –name PrinterCL gd9103 gd9104''</div>

<div style="color:#00000a;">[[Image:GSTNPRINTER7.png]]</div>


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<div style="color:#00000a;">Start the cluster using pcs command. ''“–all” ''will start the cluster on all the configured nodes.</div>

<div style="color:#00000a;">''<nowiki># pcs cluster start --all</nowiki>''</div>

<div style="color:#00000a;">[[Image:GSTNPRINTER8.png]]</div>

<div style="color:#00000a;">Check the cluster services status.</div>

<div style="color:#00000a;">''<nowiki># pcs cluster status</nowiki>''</div>


<div style="color:#00000a;">[[Image:GSTNPRINTER9.png]]</div>


<div style="color:#00000a;">Check the corosync communication status.</div>

<div style="color:#00000a;">[[Image:GSTNPRINTER10.png]]</div>


Print server cluster IPV4 is 172.18.101.33 and IPV6 is 2404:a800:1000:d:7800::21.

To manage cluster open web GUI link [https://gdprinter.gstn.local:2224/ https://gdprinter.gstn.local:2224].'''