HowTo: Exporting a new dCache NFS directory - Revision history

Mcaubet at 10:19, 7 August 2015

2015-08-07T10:19:03Z

Mcaubet at 10:18, 7 August 2015

2015-08-07T10:18:17Z

Mcaubet at 10:16, 7 August 2015

2015-08-07T10:16:20Z

Mcaubet: Created page with "= Working with GIT + Puppet = * In order to change '''exports''' for the dCache NFS service you need to changes in Puppet. :* Follow [[HowTo: dCache Management - GIT + Puppet]..."

2015-08-07T10:16:01Z

Created page with "= Working with GIT + Puppet = * In order to change '''exports''' for the dCache NFS service you need to changes in Puppet. :* Follow [[HowTo: dCache Management - GIT + Puppet]..."

New page

= Working with GIT + Puppet =
* In order to change '''exports''' for the dCache NFS service you need to changes in Puppet.
:* Follow [[HowTo: dCache Management - GIT + Puppet]] to see how to download and propagate changes in Puppet.

= Add a new export =
* Add a new export by editing the Puppet class '''dcache::configuration::door::nfsv41'''
* Modify the corresponding Puppet ''Resource'' '''common::nfs::exports''' or create a new ''Resource'' of this if needed. In example:
diff --git a/manifests/configuration/door/nfsv41.pp b/manifests/configuration/door/nfsv41.pp
index 373ae5d..ddbbbe1 100644
--- a/manifests/configuration/door/nfsv41.pp
+++ b/manifests/configuration/door/nfsv41.pp
@@ -158,7 +158,7 @@ class dcache::configuration::door::nfsv41 ( $instance="${dcache::instance}" ) {
common::nfs::exports { 'dteam':
v4_export_root => '/pnfs/pic.es/data',
ensure => 'present',
- clients => "ui??.${domain}(no_dcap,ro) td???.${domain}(no_dcap,ro)";
+ clients => "ui??.${domain}(no_dcap,ro) td???.${domain}(no_dcap,ro) at3??.pic.es(no_dcap,ro)";
}
common::nfs::exports { 'IFAEAtlasTier2':
v4_export_root => '/pnfs/pic.es',
* Commit & push changes
= Run puppet in the NFS Doors =
* In example:
puppet agent --test --server puppet03.pic.es --logdest /var/log/puppet/puppet.log --environment=production

= Reload dCache configuration =
* Access to the '''[[HowTo: Accessing to the dCache Admin Console | dCache Admin Console]]'''
ssh -2 -x -o StrictHostKeyChecking=no -l admin -c blowfish -p 22224 dccore.pic.es
* Move to every NFS door where changes should be applied:
cd NFS-dcdoor[0-9][0-9]
* Reload the configuration by running:
exports reload

@@ Line 28: / Line 28: @@
   ssh -2 -x -o StrictHostKeyChecking=no -l admin -c blowfish -p 22224 dccore.pic.es
 * Once logged in the admin console:
-:* Move to a NFS door with the command '''cd'''. In example, for dcdoor05.pic.es:
+:# Move to a NFS door with the command '''cd'''. In example, for dcdoor05.pic.es:
- cd NFS-dcdoor05
+:#: cd NFS-dcdoor05
-:* Reload the configuration by running:
+:# Reload the configuration by running:
- exports reload
+:#: exports reload
-:* Repeat the process for all doors where changes need to be applied.
+:# Repeat ''1.'' and ''2.'' for all doors where changes need to be applied.

@@ Line 26: / Line 26: @@
 = Reload dCache configuration =
 * Access to the '''[[HowTo: Accessing to the dCache Admin Console | dCache Admin Console]]'''
-  ssh -2 -x -o StrictHostKeyChecking=no -l admin -c blowfish -p 22224 dccore.pic.es
+ ssh -2 -x -o StrictHostKeyChecking=no -l admin -c blowfish -p 22224 dccore.pic.es
 * Move to every NFS door where changes should be applied:
   cd NFS-dcdoor[0-9][0-9]
 * Reload the configuration by running:
   exports reload