自动化部署
# cd /scripts/# mv deploy.sh deploy_all.sh
# vim deploy_all.sh
# cat deploy_all.sh
#!/bin/bash
#Dir List
#mkdir -p /deploy/code/web-demo/
#mkdir -p /deploy/config/web-demo/base
#mkdir -p /deploy/config/web-demo/other
#mkdir -p /deploy/tar
#mkdir -p /deploy/tmp
#mkdir -p /opt/webroot
#mkdir -p /webroot
#chown -R www:www /deploy
#chown -R www:www /opt/webroot
#chown -R www:www /webroot
#Node List
PRE_LIST="192.168.58.11"
GROUP1_LIST="192.168.58.12"
ROLLBACK_LIST="192.168.58.11 192.168.58.12"
# Date/Time Veriables
LOG_DATE='date "+%Y-%m-%d"'
LOG_TIME='date "+%H-%M-%S"'
CDATE=$(date "+%Y-%m-%d")
CTIME=$(date "+%H-%M-%S")
#Shell Env
SHELL_NAME="deploy.sh"
SHELL_DIR="/home/www"
SHELL_LOG="${SHELL_DIR}/${SHELL_NAME}.log"
#Code Env
PRO_NAME="web-demo"
CODE_DIR="/deploy/code/web-demo"
CONFIG_DIR="/deploy/config/web-demo"
TMP_DIR="/deploy/tmp"
TAR_DIR="/deploy/tar"
LOCK_FILE="/tmp/deploy.lock"
usage(){
echo$"Usage: $0 { deploy | rollback [ list |version ]}"
}
writelog(){
LOGINFO=$1
echo "${CDATE} ${CTIME}: ${SHELL_NAME} : ${LOGINFO}" >> ${SHELL_LOG}
}
shell_lock(){
touch ${LOCK_FILE}
}
url_test(){
URL=$1
curl -s --head $URL | grep "200 OK"
if [ $? -ne 0 ];then
shell_unlock;
echo "test error" && exit;
fi
}
shell_unlock(){
rm -f ${LOCK_FILE}
}
code_get(){
writelog "code_get";
cd $CODE_DIR&& git pull
cp -r ${CODE_DIR} ${TMP_DIR}/
API_VERL=$(git show | grep commit |cut -d ' ' -f2)
API_VER=$(echo ${API_VERL:0:6})
}
code_build(){
echo code_build
}
code_config(){
writelog "code_config"
/bin/cp -r ${CONFIG_DIR}/base/* ${TMP_DIR}/"${PRO_NAME}"
PKG_NAME="${PRO_NAME}"_"${API_VER}"_"${CDATE}-${CTIME}"
cd ${TMP_DIR} && mv ${PRO_NAME} ${PKG_NAME}
}
code_tar(){
writelog "code_tar"
cd ${TMP_DIR} && tar cfz ${PKG_NAME}.tar.gz ${PKG_NAME}
writelog "${PKG_NAME}.tar.gz"
}
code_scp(){
writelog "code_scp"
for node in $PRE_LIST;do
scp ${TMP_DIR}/${PKG_NAME}.tar.gz $node:/opt/webroot/
done
for node in $GROUP1_LIST;do
scp ${TMP_DIR}/${PKG_NAME}.tar.gz $node:/opt/webroot/
done
}
pre_deploy(){
writelog "remove from cluster"
ssh $PRE_LIST "cd /opt/webroot/ && tar xfz ${PKG_NAME}.tar.gz"
ssh $PRE_LIST "rm -rf /webroot/web-demo && ln -s /opt/webroot/${PKG_NAME} /webroot/web-demo"
}
pre_test(){
url_test "http://${PRE_LIST}/index.html"
echo "add to cluster"
}
group1_deploy(){
writelog "removefrom cluster"
for node in $GROUP1_LIST;do
ssh $node "cd /opt/webroot/ && tar xfz ${PKG_NAME}.tar.gz"
ssh $node "rm -rf /webroot/web-demo && ln -s /opt/webroot/${PKG_NAME} /webroot/web-demo"
done
scp ${CONFIG_DIR}/other/192.168.58.12.crontab.xml 192.168.58.12:/webroot/web-demo/crontab.xml
}
group1_test(){
url_test "http://192.168.58.12/index.html"
echo "add to cluster"
}
rollback_fun(){
for node in $ROLLBACK_LIST;do
ssh $node "rm -f /webroot/web-demo && ln -s /opt/webroot/$1 /webroot/web-demo"
done
}
rollback(){
if [ -z $1 ];then
shell_unlock;
echo "Please input rollback version" && exit;
fi
case $1 in
list)
ls -l /opt/webroot/*.tar.gz
;;
*)
rollback_fun $1
esac
}
main(){
if [ -f ${LOCK_FILE} ];then
echo "Deploy is running"&& exit;
fi
DEPLOY_METHOD=$1
ROLLBACK_VER=$2
case $DEPLOY_METHOD in
deploy)
shell_lock;
code_get;
code_build;
code_config;
code_tar;
code_scp;
pre_deploy;
pre_test;
group1_deploy;
group1_test;
shell_unlock;
;;
rollback)
shell_lock;
rollback ${ROLLBACK_VER};
shell_unlock;
;;
*)
usage;
esac
}
main $1 $2
#
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