deploy.sh

[root@linux-node1 scripts]# 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 "remove  from 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