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xcat-core/xCAT-OpenStack/postscripts/loadclouddata
jjhua 4e4ea3c0a2 To support databag in openstack chef cookbook. 
--nodevmode is only used when running all the procedure, and will
generate the secret, create the databag, and load the databag item
2013-11-29 14:58:06 -05:00

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#!/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
run_all=0
only_load_cookbook=0
only_load_role=0
only_load_clouddata=0
# develop mode. 0 -- false(customer mode); 1 -- true(develop mode)
devmode=1
if [ $# -eq 0 ]
then
run_all=1
else
for arg in "$@"
do
if [ "$arg" = "--cookbook" ]
then
only_load_cookbook=1
elif [ "$arg" = "--role" ]
then
only_load_role=1
elif [ "$arg" = "--clouddata" ]
then
only_load_clouddata=1
elif [ "$arg" = "--nodevmode" ]
then
devmode=0
run_all=1
else
errmsg="no argument $arg in the loadchefdata script"
logger -t xcat -p local4.err "$errmsg"
echo "$errmsg"
exit 1
fi
done
fi
if [ $devmode -eq 0 ]
then
if [ $only_load_cookbook -eq 1 -o $only_load_role -eq 1 -o $only_load_clouddata -eq 1 ]
then
errmsg="'--nodevmode' could not be used with other arguments"
logger -t xcat -p local4.err "$errmsg"
echo "$errmsg"
exit 1
fi
fi
if [ -z $CLOUDLIST ]
then
errmsg="Error! No Cloud name is assigned to the chef-client of the chef-server $NODE. Please check the cloud table."
logger -t xcat -p local4.err $errmsg
echo $errmsg
exit 1
fi
# enter the repository director
# for example: cd /install/chef-cookbooks/grizzy-xcat/
if [ ! -d "$REPOSITORY" ]
then
errmsg="Error! Not an available OpenStack Chef cookbooks repository for the cloud $CLOUDLIST.Please check the clouds table."
logger -t xcat -p local4.err $errmsg
echo $errmsg
exit 1
fi
cd $REPOSITORY
if [ $run_all -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 [ $run_all -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 [ $run_all -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 value of the attribute cfgmgtroles is set 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 value of the attribute cloud is set 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 $errmsg
exit 1
fi
done
IFS=$OIFS
fi
if [ $devmode -eq 0 ]
then
bags=(db_passwords secrets service_passwords user_passwords)
if [ ! -e "$REPOSITORY/databags" ]
then
mkdir -p "$REPOSITORY/databags"
fi
databag_key="$REPOSITORY/databags/openstack_databag_key"
openssl rand -base64 512 > $databag_key
if [ $? != 0 ]
then
errmsg="Failed to use openssl to generate the data bag key on $NODE. Please check whether openssl is installed."
logger -t xcat -p local4.err "$errmsg"
echo "$errmsg"
exit 1
fi
if [ ! -e "/etc/chef/" ]
then
mkdir -p "/etc/chef/"
fi
#for knife command
cp -f $databag_key "/etc/chef/encrypted_data_bag_secret"
#for other chef-client nodes
cp -f $databag_key "/etc/chef-server/encrypted_data_bag_secret"
# add the path of encrypted_data_bag_secret to knife.rb file
if ! grep -w -q 'encrypted_data_bag_secret' /root/.chef/knife.rb
then
echo "encrypted_data_bag_secret '/etc/chef/openstack_encrypted_data_bag_secret'" >> /root/.chef/knife.rb
fi
# delete the old databags
knife data bag list | xargs -i knife data bag delete -y {}
# create databags and upload items
for bag in ${bags[@]}
do
bagpath="$REPOSITORY/databags/$bag"
if [ ! -e "$bagpath" ]
then
errmsg="$bag doesn't exist in $REPOSITORY/databags. Please make sure the databags are in the directory $REPOSITORY/databags."
logger -t xcat -p local4.err "$errmsg"
echo "$errmsg"
exit 1
fi
knife data bag create --secret-file $databag_key $bag
items=$(ls $bagpath)
for item in $items
do
knife data bag from file $bag $REPOSITORY/databags/$bag/$item --secret-file $databag_key
if [ $? != 0 ]
then
errmsg="Failed to run knife data bag from file $bag $REPOSITORY/databags/$bag/$item --secret-file $databag_key"
logger -t xcat -p local4.err "$errmsg"
echo "$errmsg"
exit 1
fi
done
done
fi
exit 0
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