clustering
Hi,
i'm new to red hat clustering , can any one provide details about what are default clustering tools with rhel and how use for configure clustering (HA,Load balancing,failover)
EXP: fenci,isci,rcci and etc.......
regards,
Dina
Responses
Guru
2404 points
If it is for RHEL-6, this documentation about Cluster Administration will help you get started.
Red Hat
Community Member
85 points
And this one is for RHEL 7, which is advisable for new deployments: High Availability Add-On Overview and High Availability Add-On Administration.
Also for RHEL 7 is this, the HA Add-On Reference, which contains a bit more information than the documents that Jan linked to:
https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/High_Availability_Add-On_Reference/index.html
The Overview document that Jan linked to describes the components of Pacemaker but doesn't really go into any administration specifics.
The Reference document is really the catchall place for information about all components of cluster configuration.
The Administration document contains a sample procedure for setting up a cluster, and a procedure for configuring the use case of a highly available Apache web server in a two-node cluster.
There is also a Load Balancer document. For RHEL 6 the document is here:
https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Load_Balancer_Administration/index.html
For RHEL 7 the document is here, but it is currently being reworked for teh 7.1 release, to provide more in the way of examples.
https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/Load_Balancer_Administration/index.html
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