Bash script to add multiple resources to NFS pacemaker cluster Post: 303037269

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Top Forums Shell Programming and Scripting Bash script to add multiple resources to NFS pacemaker cluster Post 303037269 by hburnswell on Saturday 27th of July 2019 11:35:48 PM

07-28-2019

Registered User

Thanks again for the reply. The problem with this solution in my case is it loops through all drives and adds each of them to all subnets.

I need to be able to define individual drives for specific subnets. Not all the exports will need to be presented to all subnets. I.E.:

Code:

 pcs resource create nfs-b2b-hg-media-10.1 exportfs clientspec=10.1.0.0/255.255.0.0 options=rw,sync,no_root_squash directory=/nfs/exports/media fsid=1 --group nfsgroup
pcs resource create nfs-b2b-hg-hotdrive-10.91 exportfs clientspec=10.91.0.0/255.255.0.0 options=rw,sync,no_root_squash directory=/nfs/exports/hotdrive fsid=2 --group nfsgroup
pcs resource create nfs-b2b-hg-images-10.1 exportfs clientspec=10.1.0.0/255.255.0.0 options=rw,sync,no_root_squash directory=/nfs/exports/images fsid=3 --group nfsgroup
pcs resource create nfs-b2b-hg-images-10.91 exportfs clientspec=10.91.0.0/255.255.0.0 options=rw,sync,no_root_squash directory=/nfs/exports/images fsid=3 --group nfsgroup

My use case is to add new exports (this is just one part of a larger script that also partitions drives, creates volume groups, logical volumes, etc) to the cluster for varying needs.

I'm still troubleshooting, the paired arrays look encouraging..

Thanks again,

HB

hburnswell

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LEARN ABOUT CENTOS

crm_verify

PACEMAKER(8)						  System Administration Utilities					      PACEMAKER(8)

NAME

       Pacemaker - Part of the Pacemaker cluster resource manager

SYNOPSIS

       crm_verify [modifiers] data_source

DESCRIPTION

       crm_verify - Check a (complete) confiuration for syntax and common conceptual errors.

       Checks the well-formedness of an XML configuration, its conformance to the configured DTD/schema and for the presence of common misconfigu-
       rations.

       It reports two classes of problems, errors and warnings. Errors must be fixed before the cluster will work properly. However, it is left up
       to the administrator to decide if the warnings should also be fixed.

OPTIONS

       -?, --help
	      This text

       -$, --version
	      Version information

       -V, --verbose
	      Increase debug output

   Data sources:
       -L, --live-check
	      Check the configuration used by the running cluster

       -x, --xml-file=value
	      Check the configuration in the named file

       -X, --xml-text=value
	      Check the configuration in the supplied string

       -p, --xml-pipe Check the configuration piped in via stdin

   Additional Options:
       -S, --save-xml=value
	      Save the verified XML to the named file.	Most useful with -L

EXAMPLES

       Check the consistency of the configuration in the running cluster:

	      # crm_verify --live-check

       Check the consistency of the configuration in a given file and produce verbose output:

	      # crm_verify --xml-file file.xml --verbose

AUTHOR

       Written by Andrew Beekhof

REPORTING BUGS

       Report bugs to pacemaker@oss.clusterlabs.org

Pacemaker 1.1.10-29.el7 					     June 2014							      PACEMAKER(8)