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vagrant_deploy.sh
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Sat, May 18, 02:36

vagrant_deploy.sh
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#!/bin/bash
# Deploys SHRINE local builds into vagrant box after maven build
# For subprojects that can produce a .war file, install the .war file in a SHRINE vagrant with
# > mvn exec:exec
#--------------MODIFIABLE------------------------
# Change this to be: a list of destination vagrant machine names
declare -a MACHINES=( shrine-hub shrine-node1 )
# Change this to be: the .war file directory in vagrant box
VAGRANT_WAR_CONTEXT=/opt/shrine/tomcat/webapps
# Change this to be: local vagrant directory
#VAGRANT_CONTEXT=~/vagrant-shrine-network
VAGRANT_CONTEXT=~/projects/vagrantShrine/vagrant-shrine-network
#------------DO NOT MODIFY-----------------------
BUFFER=/home/vagrant/m3shrine
APP_DIR=$PWD
# Local .war file directory
LOCAL_WAR_CONTEXT=target
# Functions
validates_war_context()
{
local local_war_context=$1
if [[ ! -d $local_war_context ]]; then
echo "ERROR: given $local_war_context does not exist!"
exit 1
fi
count=`ls -1 *.war 2>/dev/null | wc -l`
if [[ $count == 0 ]]; then
echo "ERROR: war file does not exist in dir $local_war_context!"
echo "Run 'mvn clean install' to generate the war file"
exit 1
fi
if [[ $count > 1 ]]; then
echo "ERROR: more than 1 war file exists in $local_war_context!"
exit 1
fi
}
validates_vagrant_context()
{
local vagrant_context=$1
if [[ ! -e $vagrant_context ]]; then
echo "ERROR: Vagrant context: $vagrant_context doesn't exist!"
exit 1
fi
if [[ ! -d $vagrant_context ]]; then
echo "ERROR: Vagrant context: $vagrant_context exists,\
but it is not a directory!"
exit 1
fi
}
exitIfFailed()
{
local retVal=$1
local errorMsg=$2
echo $retVal
if [[ ! $retVal -eq 0 ]]; then
echo "$errorMsg"
exit $retVal
fi
}
generates_ssh_cfg()
{
local vagrant_context=$1
cd $vagrant_context
vagrant ssh-config > ssh.cfg
for machine in ${MACHINES[@]}; do
vagrant ssh $machine -c "rm -rf $BUFFER"
vagrant ssh $machine -c "mkdir $BUFFER"
retVal=$(vagrant ssh $machine -c "echo "$?"")
exitIfFailed $retVal "ERROR: Unable to remove $BUFFER!"
vagrant ssh $machine -c "chmod 0711 /home/vagrant"
vagrant ssh $machine -c "chmod 1777 $BUFFER"
done
}
cleanup()
{
local vagrant_context=$1
cd $vagrant_context
for machine in ${MACHINES[@]}; do
vagrant ssh $machine -c "rm -rf $BUFFER"
done
rm ssh.cfg
}
scp_war()
{
local local_war_context=$1
local vagrant_war_context=$2
local vagrant_context=$3
local app_dir=$4
cd $app_dir
validates_war_context $local_war_context
local file_path=`find $local_war_context -type f -name "*.war"`
local local_war_file=`basename $file_path`
for machine in ${MACHINES[@]}; do
# copy local .war file into vagrant box buffer directory
echo "Deploying app .war file: $app_dir/$local_war_context/$local_war_file to machine: $machine"
cd $vagrant_context
scp -F ssh.cfg $app_dir/$local_war_context/$local_war_file $machine:$BUFFER
retVal=$(vagrant ssh $machine -c "echo "$?"")
exitIfFailed $retVal "ERROR: Unable to scp local war file to vagrant! Please check your configuration!"
vagrant ssh $machine -c "sudo -u shrine cp --no-preserve=mode $BUFFER/$local_war_file $vagrant_war_context"
retVal=$(vagrant ssh $machine -c "echo "$?"")
exitIfFailed $retVal "ERROR: Unable to move war file to $vagrant_war_context on $machine! Please check your configuration!"
vagrant ssh $machine -c "sudo rm $BUFFER/$local_war_file"
retVal=$(vagrant ssh $machine -c "echo "$?"")
exitIfFailed $retVal "ERROR: Unable to remove file $BUFFER/$local_war_file on $machine! Please check your configuration!"
done
}
# Main
echo "Starting deployment process to vagrant..."
echo "Current app dir: $APP_DIR"
echo "Local Vagrant dir: $VAGRANT_CONTEXT"
echo "Deploying app to ${#MACHINES[@]} machines"
#vagrant ssh shrine-hub -c
validates_war_context $LOCAL_WAR_CONTEXT
validates_vagrant_context $VAGRANT_CONTEXT
generates_ssh_cfg $VAGRANT_CONTEXT
scp_war $LOCAL_WAR_CONTEXT $VAGRANT_WAR_CONTEXT $VAGRANT_CONTEXT $APP_DIR
cleanup $VAGRANT_CONTEXT
echo "SUCCESS: Process completed! App has been deployed to vagrant!"

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