vsm-controller.changed

#!/bin/bash

# Copyright 2014 Intel Corporation, All Rights Reserved.

# Licensed under the Apache License, Version 2.0 (the"License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at

#  http://www.apache.org/licenses/LICENSE-2.0

# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.

set -e
TOPDIR=$(cd $(dirname "$0") && pwd)
TEMP=`mktemp`; rm -rfv $TEMP >/dev/null; mkdir -p $TEMP;

#---------------------------------------------
# Usage
#---------------------------------------------

function usage() {
    cat << EOF
Usage: vsm-controller

Simple installation:
  Controller Node: vsm-controller -r controller [-m mysql_root_password] [-k old_key_file]
  All in one:      vsm-controller -r allinone [-m mysql_root_password] [-k old_key_file]

EOF

if [[ $1 -gt 0 ]]; then
cat << EOF
Self-Designed installation:
  Step 1: create file file_name.rc with content.

    VSM_CONTROLLER_IP=192.168.111.1
    VSM_ROLE=controller
    MYSQL_ROOT_PASSWORD=mysqlpassword
    RABBITMQ_PASSWORD=password_a
    MYSQL_KEYSTONE_PASSWORD=password_b
    ADMIN_PASSWORD=password_c
    MYSQL_VSM_PASSWORD=password_d
    KEYSTONE_VSM_SERVICE_PASSWORD=password_e
    MYSQL_DASHBOARD_PASSWORD=password_f
    VSM_OLD_KEY_FILE=/etc/vsm/hostname.key

  Step 2: vsm-controller -f file_name.rc

EOF
fi
cat << EOF
Options:
  --help | -h
    Print usage information.
  --remove | --clean
    Remove all the VSM packages and configuration files.
  -r | --role
    Set the role of this host.
    {controller,allinone}
  -f | --config-file
    Configuratoin file path. If you use this parameter, you may ignore other parameters.
  -c | --controller-ip
    Controller IP address. If you have mutilple IP, you can prefer one IP manually.
  -m | --mysql
    MySQL root user password.
  -k | --key-file  [Ignore this paramter at now.]
    Old key file. We must use private key file here.
  -p | --password
    password for manage other agents.
    Put it in /etc/vsmdeploy/deployrc
  --keystone-host
    The ip of the keystone server. If you provide the keystone-host,
    you should provide keystone-admin-token, too.
  --keystone-admin-token
    The admin_token can be found in /etc/keystone/keystone.conf.
EOF
    exit 0
}

#---------------------------------------------
# Clear installtion
#---------------------------------------------

function remove() {
    apt-get remove -y keystone python-keystone python-keystoneclient
    apt-get remove -y python-vsmclient vsm vsm-dashboard
    rm -rf /etc/vsm
    rm -rf /etc/vsm-dashboard
    rm -rf /usr/share/vsm-dashboard
    rm -rf /etc/httpd/conf.d/vsm-dashboard.conf
    rm -rf /etc/keystone
    rm -rf /etc/init.d/vsm-*
    rm -rf /etc/init.d/*keystone*

    apt-get remove -y vsm-deploy
    exit 0
}

#---------------------------------------------
# Read Parameters.
#---------------------------------------------

VSM_CONTROLLER_IP=""
VSM_ROLE="controller"
VSM_OLD_KEY_FILE=""
VSM_RC_FILE=""
MYSQL_ROOT_PASSWORD=""

if [[ $# -eq 1 ]]; then
    if [[ -e $1 ]]; then
        echo "You should use as: vsm-controller -f config_file_path"
        exit 0
    fi
fi

ADMIN_PASSWORD=""
while [ $# -gt 0 ]; do
  case "$1" in
    -h) usage ;;
    --help) usage 1;;
    --remove) remove ;;
    --clean) remove ;;
    -m|--mysql) shift; MYSQL_ROOT_PASSWORD=$1 ;;
    -r|--role) shift; VSM_ROLE=$1 ;;
    -f|--config-file) shift; VSM_RC_FILE=$1 ;;
    -c|--controller-ip) shift; VSM_CONTROLLER_IP=$1 ;;
    -k|--token) shift; VSM_OLD_KEY_FILE=$1 ;;
    -p|--password) shift; AGENT_PASSWORD=$1;;
    --keystone-host) shift; KEYSTONE_HOST=$1 ;;
    --keystone-admin-token) shift; ADMIN_TOKEN=$1 ;;
    *) shift ;;
  esac
  shift
done

#---------------------------------------------
# Check Parameters.
#---------------------------------------------

mkdir -p /etc/vsmdeploy/
if [[ ! $MYSQL_ROOT_PASSWORD ]]; then
    if [[ -e /etc/mysql/my.cnf ]]; then
        if [[ `cat /etc/mysql/my.cnf | grep firsttime | wc -l` -gt 0 ]]; then
            if [[ -e /etc/vsmdeploy/deployrc ]]; then
                MYSQL_ROOT_PASSWORD=`cat /etc/vsmdeploy/deployrc |
                    grep MYSQL_ROOT_PASSWORD |
                    awk -F "=" '{print $2}'`
                MYSQL_VSM_PASSWORD=`cat /etc/vsmdeploy/deployrc |
                    grep MYSQL_VSM_PASSWORD |
                    awk -F "=" '{print $2}'`
            else
                if [[ -e ~/.mysql_password ]]; then
                    source ~/.mysql_password
                else
                    echo "You have installed and set MySQL ROOT password before."
                    echo "Please provide it by -m|--mysql parameter."
                    exit 0
                fi
            fi
        fi
    fi
fi

#---------------------------------------------
# Check Parameters.
#---------------------------------------------

if [[ -e $VSM_RC_FILE ]]; then
    source $VSM_RC_FILE
fi

echo $VSM_CONTROLLER_IP

test_cnt=0
for x in controller allinone; do
    if [[ $VSM_ROLE == $x ]]; then
        let test_cnt=test_cnt+1
    fi
done

if [[ $test_cnt -eq 0 ]]; then
        cat << ________EOF
        ERROR: You can just set you role in {controller|allinone}
________EOF
        exit 0
fi

#---------------------------------------------
# Check Parameters.
#---------------------------------------------

function set_password {
    var=$1; msg=$2
    pw=${!var}
    localrc=/etc/vsmdeploy/deployrc

    if [ ! $pw ]; then
        if [ ! -e $localrc ]; then
            touch $localrc
        fi
        pw=" "
        if [ ! $pw ]; then
            pw=`openssl rand -hex 10`
        fi
        eval "$var=$pw"
    fi
    sed -i "s,$var=.*,$var=$pw,g" $localrc

}

#---------------------------------------------
# Controller
#---------------------------------------------

#HOST_IP=`hostname -I | awk '{print $2}'`
HOST_IP=`getip`
VSM_CONTROLLER_IP=${VSM_CONTROLLER_IP:-$HOST_IP}

if [[ $VSM_ROLE == "controller" ]]; then
    file=/etc/vsmdeploy/deployrc
    cp -rf $TOPDIR/tools/controllerrc $file
    sed -i "s,%CONTROLLER_IP%,$VSM_CONTROLLER_IP,g" $file
    if [[ $KEYSTONE_HOST ]]; then
        sed -i "s,%KEYSTONE_HOST%,$KEYSTONE_HOST,g" $file
    else
        sed -i "s,%KEYSTONE_HOST%,$VSM_CONTROLLER_IP,g" $file
    fi
    set_password MYSQL_ROOT_PASSWORD
    set_password RABBITMQ_PASSWORD
    set_password MYSQL_KEYSTONE_PASSWORD
    set_password ADMIN_PASSWORD
    set_password AGENT_PASSWORD
    set_password ADMIN_TOKEN
    set_password MYSQL_VSM_PASSWORD
    set_password KEYSTONE_VSM_SERVICE_PASSWORD
    set_password MYSQL_DASHBOARD_PASSWORD
    set_password VSM_HTTPS_PASSWORD
    #[[ -e /etc/init.d/vsm-agent ]] && service vsm-agent stop
    vsm_agent_status=$(service vsm-agent status|grep running | wc -l)
    if [ $vsm_agent_status -gt 0]; then
       service vsm-agent stop
    fi
fi

if [[ $VSM_ROLE == "allinone" ]]; then
    file=/etc/vsmdeploy/deployrc
    cp -rf $TOPDIR/tools/allinonerc $file
    sed -i "s,%CONTROLLER_IP%,$VSM_CONTROLLER_IP,g" $file
    set_password MYSQL_ROOT_PASSWORD
    set_password RABBITMQ_PASSWORD
    set_password MYSQL_KEYSTONE_PASSWORD
    set_password ADMIN_PASSWORD
    set_password AGENT_PASSWORD
    set_password ADMIN_TOKEN
    set_password MYSQL_VSM_PASSWORD
    set_password KEYSTONE_VSM_SERVICE_PASSWORD
    set_password MYSQL_DASHBOARD_PASSWORD
    set_password VSM_HTTPS_PASSWORD
fi

[[ -e /usr/local/bin/vsm-installer ]] && vsm-installer /etc/vsmdeploy/deployrc