xcat-core/xCAT-OpenStack/postscripts/loadclouddata

#!/bin/sh 
# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html

# This script, ("loadclouddata"), is a sample xCAT post script for 
#	upload the openstack-cookbooks, roles, enviornment to the 
#       xCAT chef-server node, and then create the chef-client 
#        nodes, and then assign the role and environment name to the
#       chef-client nodes  
#
#	Make sure your script is executable and that is is in the 
#	/install/postscripts directory on the xCAT management node.
#
#	You must add the script name to the list of scripts that 
#	must be run at install time,  or use it with updatenode.
#
# 	To use this script you should make sure it gets run after the 
#	"mountinstall" script or any other scipts that may need to use
#       scripts in the /install directory.
#	
#	For example, to get it to run after the "mountinstall" script you
#	could set the "postbootscripts" attribute of the chef-server node
#	definitions as follows:
#
#	chdef -t node -o chef-server postbootscripts="mountinstall,loadclouddata"	
#


## defined HASH functions here
hput() {
    eval "HASH""$1""$2"='$3'
}

hget() {
    eval echo '${'"HASH$1$2"'}'
}

hkeys() {
    set | grep -o "^HASH${1}[[:alnum:]]*=" | sed -re "s/^HASH${1}(.*)=/\\1/g"
}



#flags
no_args=0
only_load_cookbook=0
only_load_role=0
only_load_clouddata=0

if [ $# -eq 0 ]
then
    no_args=1
else
  for arg in "$@"
  do
    if [ "$arg" = "--cookbook" ]
    then
        only_load_cookbook=1
    elif [ "$arg" = "--role" ]
    then
        only_load_role=1
    elif [ "$arg" = "--clouddata" ]
    then
        only_load_clouddata=1
    else 
        errmsg="no argument $arg in the loadchefdata script"
        logger -t xcat -p local4.err $errmsg
        echo $errmsg
        exit 1
    fi
  done
fi



# enter the repository director
# for example: cd /install/chef-cookbooks/grizzy-xcat/
if [ ! -d "$REPOSITORY" ] 
then
    errmsg="$REPOSITORY is not a OpenStack Chef cookbooks directory."
    logger -t xcat -p local4.err $errmsg
    echo $errmsg
    exit 1
fi
cd $REPOSITORY

if [ $no_args -eq 1 -o $only_load_cookbook -eq 1 ]
then
   # upload coobooks
   knife cookbook bulk delete '.*' -y  > /dev/null 2>&1
   knife cookbook upload -o cookbooks --all
   if [ $? != 0 ]
   then  
       errmsg="Failed to run knife cookbook upload -o cookbooks --all on the chefserver $NODE."
       logger -t xcat -p local4.err $errmsg
       echo $errmsg
       exit 1
    fi
fi

if [ $no_args -eq 1 -o $only_load_role -eq 1 ]
then
    # upload roles
    knife role bulk delete '.*' -y  > /dev/null 2>&1
    knife role from file roles/*.rb
    if [ $? != 0 ]
    then  
       errmsg="Failed to run knife role from file roles/*.rb  on the chefserver $NODE."
       logger -t xcat -p local4.err $errmsg
       echo $errmsg
       exit 1
    fi

fi


if [ $no_args -eq 1 -o $only_load_clouddata -eq 1 ]
then

    if [ -z $CFGCLIENTLIST ]
    then
        msg="No cfgclient on the cfgserver $NODE?"
        logger -t xcat -p local3.info $msg
        echo $errmsg
        exit 0
    fi

    #CLOUDLIST='cloud1,cloud1,cloud3'
    OIFS=$IFS
    IFS=','
    for cloud in $CLOUDLIST
    do
        echo "loading the enviornment file $cloud.rb for $cloud"
        # knife environment delete xcat_per-tenant_routers_with_private_networks  -y
        # knife environment delete xcat_per-tenant_routers_with_private_networks  -y
        # load the environment file 
        # knife environment from file environments/xcat_per-tenant_routers_with_private_networks.rb
        if [ ! -e "$REPOSITORY/environments/$cloud.rb" ] 
        then
            errmsg="$REPOSITORY/environments/$cloud.rb doesn't exsit. run mkclouddata at first."
            logger -t xcat -p local4.err $errmsg
            echo $errmsg
            exit 1
        fi
        knife environment from file environments/$cloud.rb
        if [ $? != 0 ]
        then  
            errmsg="Failed to run knife environment from file environments/$cloud.rb on the chef-server $NODE."
            logger -t xcat -p local4.err $errmsg
            echo $errmsg
            exit 1
        fi
    done
    #IFS=$OIFS

    #CFGCLIENTLIST='node1,node1,node3'
    #OIFS=$IFS
    #IFS=','
    for client in $CFGCLIENTLIST
    do
        echo "Configuring the chef-client node $client on the chef-server $NODE."
        c_fullname="$client.$DOMAIN"
        knife client delete -y $c_fullname  > /dev/null 2>&1
        knife node delete -y $c_fullname    > /dev/null 2>&1

        #create nodes on this chef-server
        # knife node create test3 -d
        knife node create $c_fullname -d
        if [ $? != 0 ]
        then  
            errmsg="Failed to run knife node create $client -d on the chef-server $NODE."
            logger -t xcat -p local4.err $errmsg
            echo $errmsg
            exit 1
        fi

        roles=`hget $client roles`
        if [ -z $roles ] 
        then
            errmsg="No roles for $client. Please check the cfgmgt table."
            logger -t xcat -p local4.err $errmsg
            echo $errmsg
            exit 1
        fi

        # assign the role for the chef node
        knife node run_list add $c_fullname "role[$roles]"
        if [ $? != 0 ]
        then  
            errmsg="Failed to run knife node run_list add $client 'role[$roles]' on the chef-server $NODE."
            logger -t xcat -p local4.err $errmsg
            echo $errmsg
            exit 1
        fi

        # assign the new environment to the chef client node 
        newenv=`hget $client cloud`
        if [ -z $newenv ] 
        then
            errmsg="No cloud for $client. Please check the cloud table."
            logger -t xcat -p local4.err $errmsg
            echo $errmsg
            exit 1
        fi
        origenv=`knife node show $c_fullname -E | sed -e 's/[ ]*//g'| awk -F: '{print $2}'`
        EDITOR="sed -e s/$origenv/$newenv/ -i" knife node edit $c_fullname
        if [ $? != 0 ]
        then  
            errmsg="Failed to run knife node edit $client on the chef-server $NODE."
            logger -t xcat -p local4.err $errmsg
            echo $errmsg
            exit 1
        fi


    done
fi

IFS=$OIFS


exit 0