129 lines
3.3 KiB
Bash
Executable File
129 lines
3.3 KiB
Bash
Executable File
#!/bin/bash
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# IBM(c) 2013 EPL license http://www.eclipse.org/legal/epl-v10.html
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#-------------------------------------------------------------------------------
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#=head1 config_chef_workstation
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#=head2 This command configures the chef workstation on a xCAT node.
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# It is used by install_chef_workstation on Ubuntu and chef kit on RH.
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#=cut
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#-------------------------------------------------------------------------------
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HOME='/root/'
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export HOME
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node=`hostname`
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uselocalhost=0
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# Who is the chef server?
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# -s takes precedence
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# then site.chefserver
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# then site.master
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ARGNUM=$#;
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if [ $ARGNUM -gt 1 ]; then
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if [ $1 = "-s" ]; then
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chefserver=$2
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fi
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fi
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if [ -z "$chefserver" ]
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then
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if [ -n "$CFGSERVER" -a -n "$CFGMGR" ]; then
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if [ $CFGMGR = "chef" ]; then
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chefserver=$CFGSERVER
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fi
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fi
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if [ -z "$chefserver" ]
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then
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chefserver=$CHEFSERVER
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fi
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if [ -z "$chefserver" ]
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then
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chefserver=$MASTER
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fi
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fi
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if [ -z "$chefserver" ]
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then
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# No chef server defined, using localhost is the only choice
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uselocalhost=1
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fi
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localip=`getent hosts \`hostname\` | awk '{print $1}'`
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serverip=`getent hosts $chefserver | awk '{print $1}'`
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if [ "$localip" = "$serverip" ]
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then
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uselocalhost=1
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fi
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# check if the current node is also a chef master
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# if yes, use this node as the chef server
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if [ -f /etc/chef-server/admin.pem ]; then
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uselocalhost=1
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fi
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homedir=$HOME
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# In prereboot, the HOME is /tmp
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# assume root
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if [ "$homedir" = "/tmp" ] || [ -z "$homedir" ]
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then
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homedir=/root
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fi
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# Reconfigure the ~/.chef
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rm -rf $homedir/.chef.bak >/dev/null 2>&1
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mv $homedir/.chef $homedir/.chef.bak >/dev/null 2>&1
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mkdir $homedir/.chef
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if [ $uselocalhost = 1 ]
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then
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chefserver=$localip
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client_key='/etc/chef-server/admin.pem'
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validation_key='/etc/chef-server/chef-validator.pem'
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else
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# Remote chef-server
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#scp $chefserver:/etc/chef-server/admin.pem $homedir/.chef 2>&1 1>/dev/null
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#scp $chefserver:/etc/chef-server/chef-validator.pem $homedir/.chef 2>&1 1>/dev/null
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mkdir -p /etc/chef
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mkdir -p /etc/chef-server_tmp
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mount $chef_server:/etc/chef-server /etc/chef-server_tmp
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if [ $? -ne 0 ]
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then
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errmsg="Failed to run 'mount $chef_server:/etc/chef-server /etc/chef-server_tmp' on $node"
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logger -t xcat -p local4.err $errmsg
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echo $errmsg
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exit 1
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fi
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cp /etc/chef-server_tmp/admin.pem $homedir/.chef 2>&1 1>/dev/null
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cp /etc/chef-server_tmp/chef-validator.pem $homedir/.chef 2>&1 1>/dev/null
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umount /etc/chef-server_tmp
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rmdir /etc/chef-server_tmp
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if [ ! -e "$homedir/.chef/admin.pem" ] || [ ! -e "$homedir/.chef/chef-validator.pem" ]
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then
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errmsg="Could not get the chef keys from chef server $chefserver"
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logger -t xcat -p local4.err $errmsg
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echo $errmsg
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exit 1
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fi
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fi
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echo -e "log_level :info
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log_location STDOUT
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node_name 'admin'
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client_key '$client_key'
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validation_client_name 'chef-validator'
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validation_key '$validation_key'
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chef_server_url 'https://$chefserver'" > $homedir/.chef/knife.rb
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# Verify the configuration
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knife client list
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if [ $? -ne 0 ]
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then
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errmsg="Failed to onfigure chef worktation on $node"
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logger -t xcat -p local4.err $errmsg
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echo $errmsg
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exit 1
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fi
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exit 0
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