File Manager

X7ROOT File Manager

Current Path: /var/VMOptimizationToolsLinux

📁 ..
📄 LinuxUpdate.XML(645 B)
📄 SangforVMSTool(3.11 KB)
📄 SangforVMSTool.service(194 B)
📄 action_common.sh(13.34 KB)
📄 busybox_cmd_ln.sh(2.24 KB)
📄 collect_test_data.sh(1.16 KB)
📄 common_config.sh(278 B)
📄 data_test_tool.sh(12.59 KB)
📄 debian_vmconfig.sh(10.74 KB)
📄 guest_system_config.sh(1.82 KB)
📄 log.sh(1.36 KB)
📄 mod_test.sh(3.69 KB)
📄 mod_test1.sh(914 B)
📄 net_common.sh(915 B)
📄 redhat_vmconfig.sh(11.14 KB)
📄 sangfor_guest_datareport(21.66 KB)
📄 sangfor_heartalive.sh(2.37 KB)
📄 sangfor_module_update(28.11 KB)
📄 sangfor_set_network.sh(504 B)
📄 sangfor_sfping(3.85 KB)
📄 sangfor_sshkey_gen(1.29 KB)
📄 sangfor_update_ipc_callback(5.29 KB)
📄 sangfor_vm_proxyd(3.45 KB)
📄 sangfor_vm_proxyd_r(4.4 KB)
📄 sangfor_vm_proxyd_w(1.32 KB)
📄 sangfor_vmconfig(2.4 KB)
📄 sangfor_vmconfig_common(27.99 KB)
📄 sangfor_vmconfig_ipc_callback(4.75 KB)
📄 sangfor_watchdog(3.95 KB)
📄 sfping.c(15.68 KB)
📄 sfping.pl(6.15 KB)
📄 startall(1.78 KB)
📄 stopall(1.11 KB)
📄 suse_vmconfig.sh(6.19 KB)
📁 tools_x64
📁 tools_x86
📄 uni_test.sh(2.59 KB)
📄 update_common_func(4.35 KB)
📄 update_common_header(4.86 KB)
📄 update_config(2.89 KB)
📄 update_install(28.84 KB)
📄 virtio_nic_attr_set.sh(2.42 KB)
📄 virtio_nic_compat.sh(5.28 KB)
📄 vm_ip_recover.sh(16.66 KB)
📄 vm_ipc.sh(9.06 KB)
📄 vmconfig_common_func(10.76 KB)
📄 vmconfig_common_header(3.37 KB)
📄 vmconfig_config(805 B)
📄 vmtools-install.sh(31.16 KB)
📄 watch_test.sh(313 B)
📄 watchdog.sh(1.39 KB)
📁 x64
📁 x86

Editing: sangfor_vmconfig_common

#!/bin/bash

shell_dir=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
. "${shell_dir}/log.sh"
. "${shell_dir}/vmconfig_config"
. "${shell_dir}/vm_ipc.sh"
. "${shell_dir}/vmconfig_common_header"
. "${shell_dir}/update_common_func"
. "${shell_dir}/watchdog.sh"

. "${shell_dir}/vmconfig_common_func"
. "${shell_dir}/redhat_vmconfig.sh"
. "${shell_dir}/suse_vmconfig.sh"
. "${shell_dir}/debian_vmconfig.sh"
. "${shell_dir}/action_common.sh"

#current directory
declare g_current_dir=""
#temp directory
declare g_temp_dir=""

# Get vmconfig file function
# $1 The file name in the host
# $2 The file path to save in the guest
# return 0 is success and 1 is failed
get_vm_config_file(){
    if [ $# -ne 2 ];then
        log_error "argument number is error!"
        return 1
    fi
    test -z "${g_temp_dir}" && return 1
    test -z "${g_get_file_flag}" && return 1
    local file_name="$1"
    local save_file_path="$2"
    local exit_code=1

log_debug "get_file:file_name:${file_name},save_file_path:${save_file_path}"
    #init
    local request_get_file_data_header="${g_header_json}"
    local request_get_file_data_json="${g_file_data_request_json}"
    #assign
    request_get_file_data_header="${request_get_file_data_header/"${g_replace_version_name}"/8208}"
    request_get_file_data_header="${request_get_file_data_header/"${g_replace_type_name}"/${MESSAGE_GET_VM_IP_CONFIG_REQ_LINUX}}"
    request_get_file_data_header="${request_get_file_data_header/"${g_replace_number_name}"/0}"
    request_get_file_data_header="${request_get_file_data_header/"${g_replace_response_packages_name}"/0}"
    request_get_file_data_json="${request_get_file_data_json/"${g_replace_header_name}"/${request_get_file_data_header}}"
    request_get_file_data_json="${request_get_file_data_json/"${g_replace_filename_name}"/${file_name}}"
    request_get_file_data_json="${request_get_file_data_json/"${g_replace_offset_name}"/0}"

log_debug "request_get_file_data_json:${request_get_file_data_json}"
    #send request
    vm_ipc_to_local_host ${g_mode_id} 0 ${MESSAGE_GET_VM_IP_CONFIG_REQ_LINUX} "${request_get_file_data_json}" || return 1

local time_out=${g_req_config_timeout}
    local use_time=0
    while [ ! -e "${g_temp_dir}/${g_get_file_flag}" ]
    do
        log_debug "${g_temp_dir}/${g_get_file_flag} not exist!"
        if [ ${use_time} -ge ${time_out} ];then
            log_warn "get file time out!"
            break;
        fi
        sleep 1
        use_time=$((use_time+1))
    done

if [ ! -e "${g_temp_dir}/${g_get_file_flag}" ];then
        log_error "get file:${file_name} failed!"
        return 1
    fi
    log_debug "${g_temp_dir}/${g_get_file_flag} exist!"
    mv -f "${g_temp_dir}/${g_save_file_temp_name}" "${save_file_path}" >/dev/null 2>&1
    exit_code=$?
    log_info "remove file ${g_temp_dir}/${g_get_file_flag}"
    rm -f "${g_temp_dir}/${g_get_file_flag}" 2>/dev/null
    if [ $? -ne 0 ];then
        log_warn "get_file:rm -f ${g_temp_dir}/${g_get_file_flag} failed!"
    fi
    if [ ${exit_code} -ne 0 ];then
        log_error "get_file:move file failed!src file is:${g_temp_dir}/${g_save_file_temp_name} des file is:${save_file_path}"
        return 1
    fi

return 0
}

#Get the current directory.
#failed 1
#success 0
get_current_dir(){
    g_current_dir="${shell_dir}"
    if [ x"${g_current_dir}" = x"" ];then
        log_error "get_current_dir() failed!"
        return 1
    fi
    return 0
}

#Init environment.
init_env(){
    get_current_dir
    exit_code=$?
    if [ ${exit_code} -eq 1 ];then
        log_error "get_current_dir() failed! "
        return 1
    fi

#temp directory.
    g_temp_dir="$( cd "${g_current_dir}/../"  && pwd )/${g_temp_dir_name}"

test -z "${g_current_dir}" && return 1
    test -z "${g_temp_dir}" && return 1

create_dir "${g_temp_dir}"
    exit_code=$?
    if [ ${exit_code} -ne 0 ];then
        log_error "create dir $g_temp_dir...failed"
        return 1
    fi
    return 0
}
# set hostname
# param $1: hostname
# return 0(success),1(fail)
set_hostname()
{
    local host_name=$1
    local config_file=""

test -z "$host_name" && return 1

if [ ${#host_name} -gt 64 ];then
        log_error "hostname is too long ${#host_name}"
        return 1
    fi

if [ -e "/etc/hostname" ];then
        echo "${host_name}" >/etc/hostname
    elif [ -e "/etc/HOSTNAME" ];then
        echo "${host_name}" >/etc/HOSTNAME
    else
        # centos6
        config_file="/etc/sysconfig/network"
        # format: HOSTNAME=xxx
        sed -i "/^\s*HOSTNAME/d" $config_file
        echo "HOSTNAME=${host_name}" >>$config_file
    fi

hostname "$host_name"
    log_info "set hostname $host_name...success"
    return 0
}

# read config and set hostname
# param $1: hostname config file
# return 0(success),1(fail)
host_config_hostname()
{
    local config_file_name=$1
    local hostname=""

if [ ! -e $config_file_name ];then
        log_error "no such file ${config_file_name}"
        return 1
    fi

hostname=`cat $config_file_name | grep hostname | awk -F "," '{print $1}'|awk -F ":" '{print $2}'`
    log_info "###hostname=$hostname"

if test -z "$hostname";then
        log_error "hostname is not set"
        return 1
    fi

set_hostname  $hostname
    return $?
}

# read config and set password
# param $1: password config file
# return 0(success),1(fail)
host_config_password()
{
    local config_file_name=$1
    local root_pwd=""

if [ ! -e $config_file_name ];then
        log_error "no such file ${config_file_name}"
        return 1
    fi

root_pwd=`cat $config_file_name | grep pwd_info | awk -F, '{print $1}'`
    root_pwd=`expr "$root_pwd" : '.*guest_pwd=$.*$.*'`

if [ ! $root_pwd ];then
        log_error "root_pwd is not set"
        return 1
    fi

set_root_pwd  $root_pwd
    return $?
}

update_vmconfig(){
    local exit_code=1;

#Clean the environment
    test -z "${g_temp_dir}" && return 1
    log_info "clear dir ${g_temp_dir}"
    rm -rf "${g_temp_dir}"/* 2>/dev/null
    exit_code=$?
    if [ ${exit_code} -ne 0 ];then
        log_error "clear dir $g_temp_dir...failed"
        return 1
    fi
    create_dir "${g_temp_dir}"
    exit_code=$?
    if [ ${exit_code} -ne 0 ];then
        log_error "create dir $g_temp_dir...failed"
        return 1
    fi
    #Download the vmconfig file.
    get_vm_config_file "${g_vm_config_file_name}" "${g_temp_dir}/${g_vm_config_file_name}"
    exit_code=$?
    if [ ${exit_code} -eq 1 ];then
        log_error "get_vm_config_file failed!"
        return 1
    fi
    return 0
}

# 检测密码是否改变
# param: none
# return 0(changed),1(not changed)
check_passwd_config_changed(){
    local vmconfig_file="${g_temp_dir}/${g_vm_config_file_name}"
    local password_file="${g_temp_dir}/${g_password_config_file_name}.readfile"
    local cur_password_file="${shell_dir}/${g_password_config_file_name}"

if [ ! -e $vmconfig_file ];then
        log_error "no such file ${vmconfig_file}"
        return 1
    fi
    echo "" > ${password_file}
    cat ${vmconfig_file} |awk  'BEGIN{RS="\n\n"}NR==1{print}' |grep pwd_info >> ${password_file}

diff ${cur_password_file} ${password_file} >/dev/null 2>&1
    if [ $? -ne 0 ];then
        if [ -e ${cur_password_file} ];then
            unlink ${cur_password_file}
        fi
        log_info "${password_file} and ${cur_password_file} is diff"
        cp ${password_file}  ${cur_password_file}
        return 0
    fi
    return 1
}

# 检测hostname配置是否改变
# param: none
# return 0(changed),1(not changed)
check_hostname_config_changed(){
    local vmconfig_file="${g_temp_dir}/${g_vm_config_file_name}"
    local hostname_file="${g_temp_dir}/${g_hostname_config_file_name}.readfile"
    local cur_hostname_file="${shell_dir}/${g_hostname_config_file_name}"

if [ ! -e $vmconfig_file ];then
        log_error "no such file ${vmconfig_file}"
        return 1
    fi
    echo "" > ${hostname_file}
    #get hostname config
    cat ${vmconfig_file} |awk 'BEGIN{RS="\n\n"}NR==1{print}' |grep hostname >> ${hostname_file}

diff ${cur_hostname_file} ${hostname_file} >/dev/null 2>&1

if [ $? -ne 0 ];then
        if [ -e ${cur_hostname_file}} ];then
            unlink ${cur_hostname_file}
        fi
        cp ${hostname_file}  ${cur_hostname_file}
        log_info "${hostname_file} and ${cur_hostname_file} is diff"
        return 0
    fi
    return 1
}

# Fix TD 92167 获取当前网卡和上次网卡之间的变化信息
# param: $1 新获取的网卡信息文件
# param: $2 当前系统正在使用的网卡信息文件
# param: $3 网卡信息变化信息的保存文件
# return  返回0表示没有发生变化，1表示发生了变化
get_network_config_changed(){
    local new_network_file=$1
    local cur_network_file=$2
    local changed_network_file=$3

if [ -z $new_network_file ] || [ -z $cur_network_file ] || [ -z $changed_network_file ];then
        log_error "[get_network_config_changed]Param err"
        return 0
    fi

#如果当前网卡信息文件不存在，打印日志.当做网卡信息没有变化
    if [ ! -e $new_network_file ];then
        log_error "[get_network_config_changed]no find cur network info file: ${new_network_file}"
        return 0
    fi

#如果上次的网卡信息文件不存在，打印日志。当做网卡信息全部有变化
    if [ ! -e $cur_network_file ];then
        log_warn "[get_network_config_changed]no find last network info file: ${cur_network_file}"
        cp $new_network_file $changed_network_file
        return 1
    fi
    
    #检查上次网卡信息和当前网卡信息是否发生变化
    has_changed=$(diff $new_network_file $cur_network_file)
    if [ x"$has_changed" != x"" ];then
        #只获取修改或者新增的网卡信息
        diff $new_network_file $cur_network_file | grep ip_net | grep '<' |awk -F '<'  '{print $2}' |sed 's/^\s*//g' > $changed_network_file
        return 1
    fi

return 0
}

# 检查虚拟机配置文件是否无效
# 这里通过检查虚拟机配置文件如果没有 memory 字眼，我们就认为虚拟机配置无效
# return 1表示valid，0表示not valid
check_vmconf_valid() {
    local vmconfig_file=$1
    if [ ! -f $vmconfig_file ];then
        log_error "[check_vmconf_valid] Not valid: no such file ${vmconfig_file}"
        return 0
    fi
    
    local has_memory=$(cat $vmconfig_file |grep memory)
    if [ x"$has_memory" == x"" ];then
        log_error "[check_vmconf_valid] Not valid: no find memory: ${vmconfig_file}"
        return 0
    fi

return 1
}

# 检测网络配置是否改变
# param: none
# return 0(changed),1(not changed)
check_network_config_changed(){
    local vmconfig_file="${g_temp_dir}/${g_vm_config_file_name}"
    local network_file="${g_temp_dir}/${g_network_config_file_name}.readfile"
    local cur_network_file="${shell_dir}/${g_network_config_file_name}"
    local changed_network_file="${g_temp_dir}/${g_network_config_file_name}.changed"

if [ ! -e $vmconfig_file ];then
        log_error "no such file ${vmconfig_file}"
        return 1
    fi
    # 判断配置文件有效性，如果没有包含 memory 字眼我们就认为配置无效
    check_vmconf_valid ${vmconfig_file}
    if [ $? -eq 0 ];then
        log_error "[check_network_config_changed]no valid config file: ${vmconfig_file}"
        return 1
    fi

echo "" > ${network_file}
    cat ${vmconfig_file} |awk  'BEGIN{RS="\n\n"}NR==1{print}' |grep ip_net >> ${network_file}

#获取那些网卡的信息发生了变化，后面设置只对发生变化的网卡设置IP即可
    get_network_config_changed ${network_file}  ${cur_network_file} ${changed_network_file}
    if [ $? -ne 0 ];then
        if [ -e ${cur_network_file}} ];then
            unlink ${cur_network_file}
        fi
        log_info "${network_file} and ${cur_network_file} is diff"
        cp ${network_file}  ${cur_network_file}
        return 0
    fi
    return 1
}

check_networkmanager_support_manage()
{
    main_version=`NetworkManager --version|awk -F. '{print $1}'`
    test -z "$main_version" && return 1
    if [ $main_version -ne 0 ];then
        return 0
    fi
    sub_version=`NetworkManager --version|awk -F. '{if(NF>2) print $2"."$3}'`
    test -z "$sub_version"  && return 1
    log_debug "main=$main_version,sub=$sub_version"
    if [ `echo "$sub_version >= 9.8"| bc` -eq 1 ];then
        return 0
    else
        return 1
    fi
}
# param $1: config_type
# return 0(success),1(fail)
restart_network()
{
    local config_type=$1
    log_info "begin restart network,type=$config_type"
    if [ $config_type -eq $REDHAT_SERIES_CONFIG_TYPE ];then
        /etc/init.d/network restart >/dev/null 2>&1
    elif [ $config_type -eq $DEBIAN_SERIES_CONFIG_TYPE ];then
        ifdown -a >/dev/null 2>&1
        ifup -a >/dev/null 2>&1
    elif [ $config_type -eq $SUSE_SERIES_CONFIG_TYPE ];then
        service network restart  >/dev/null 2>&1
    else
        log_error "invalid config type $config_type"
        return 1
    fi
    sleep 10
    update_dns "$config_type"
    log_info "restart network...ok"
    return 0
}

# 等待进程列表完成,由于sangfor_vmconfig服务有常驻
# 子进程sangfor_vmconfig_callback, 不可以直接使用wait
# param $1: pid list
wait_pids_finished()
{
    local pid_list=$1
    for pid in ${pid_list}
    do
        log_debug "wait pid: $pid"
        wait $pid
    done
}

reload_interfaces()
{
    local ifname_list=$1
    local subproc_pid_list=()
    log_info "## reload interfaces,list=$ifname_list"
    test -z "$ifname_list" && return 1

# 避免多个网卡的ip交换使用，先全部down了再up
    for ifname in ${ifname_list}
    do
        {
            log_info "ifdown ifname=$ifname"
            ifdown "$ifname" >/dev/null 2>&1
        } &
        subproc_pid=$!
        log_debug "ifdown ifname=$ifname, pid=$subproc_pid"
        subproc_pid_list=("${subproc_pid_list[@]}" "$subproc_pid")
    done
    wait_pids_finished "${subproc_pid_list[*]}"

subproc_pid_list=()
    for ifname in ${ifname_list}
    do
        {
            log_info "ifup ifname=$ifname"
            ifup "$ifname">/dev/null 2>&1
        } &
        subproc_pid=$!
        log_debug "ifup ifname=$ifname, pid=$subproc_pid"
        subproc_pid_list=("${subproc_pid_list[@]}" "$subproc_pid")
    done
    wait_pids_finished "${subproc_pid_list[*]}"

log_info "## reload interfaces finished"
    sleep 10
    update_dns "$config_type"
    return 0
}

network_manager_handle()
{
    local config_type=$1
    local res=""
    log_info "network_manager_handle,type=$config_type"
    if [ $config_type -eq $DEBIAN_SERIES_CONFIG_TYPE ];then
        #如果安装了NetworkManager，需要取消接管
        if [ -d "/etc/NetworkManager" ];then
            log_debug "##handle NetworkManager disable NetworkManager"
            disable_network_manager
            killall -9 NetworkManager >/dev/null 2>&1
        fi
    #Fix TD 87612, 有些版本的NetworkManager启用存在下面两个问题：
    # 1、可能存在多个网卡设置同个IP的问题。
    #   原因是我们虚拟化工具设置IP配置文件时候，没有设置HWADDR字段。存在问题的版本是centos6.x。例如centos6.5。
    # 2: 链路不通的网卡，IP设置不上去的问题。但如果链路通的时候 NetwokManager 会重新自动设置上去。存在问题的版本是centos7.1。
    #经过讨论，这里设置网卡配置时候添加HWADDR字段，NetwokManager服务就不停用了。所以这里注释掉
:<<EOF
    elif [ $config_type -eq $REDHAT_SERIES_CONFIG_TYPE ];then
        # TD69399 centos系统NetworkManager服务同network冲突，7.2以后无该影响
        res=`cat /etc/redhat-release | grep -e "release 6" -e "release 7.1"`
        if [ x"" != x"${res}" ];then
            log_info "## stop network manager..."
            service NetworkManager stop >/dev/null 2>&1 /chkconfig |ststemctl
            
        fi
EOF
    else
        log_debug "not need to handle networkmanager $config_type"
        return
    fi
    log_info "networkmanager handle...ok"
}

update_dns()
{
    local config_type=$1
    if [ $config_type -eq $SUSE_SERIES_CONFIG_TYPE ];then
        netconfig update -f >/dev/null 2>&1
    else
        resolvconf -u >/dev/null 2>&1
    fi
}

network_diagnose()
{
    local file_name=$1
    local macaddr=""
    local ip=""
    local cur_ip=""
    local config_type=0
    local dns_num=0
    local cur_dns_num=0

log_info "##begin network diagnose"
    get_network_config_type
    config_type=$?
    if [ $config_type -eq 255 ]; then
        log_error "error,system is not support"
        return 1
    fi

if [ ! -e ${file_name} ];then
        log_error "no such file ${file_name}"
        return 1
    fi

#format: ip_net1:net1=FE:FC:FE:13:B9:01,ip=192.168.1.10,mask=255.255.255.0,gateway=192.168.1.1,dns1=8.8.8.8,dns2=
    for i in `cat ${file_name} |awk 'BEGIN{RS="\n\n"}NR==1{print}' |grep ip |awk '{print $2}'`
    do
        macaddr=`echo $i|awk -F, '{print $1}'|awk -F= '{print $2}'`
        if [ x"${macaddr}" == x"" ];then
            log_error "invalid macaddr"
            continue
        fi

ifname=$(get_ifname_by_mac ${macaddr})
        if [ x"${ifname}" == x"" ];then
            log_error  "invalid ifname"
            continue
        fi

ip=`echo $i|awk -F, '{print $2}'|awk -F= '{print $2}'`
        cur_ip=`get_if_ip $ifname`
        if [ x"" != x"$ip" ] && [ x"$ip" != x"$cur_ip" ];then
            log_warn "ip is diff,{$ip,$cur_ip},restart network again"
            restart_network "$config_type"
            return 1
        fi
        dns1=`echo $i|awk -F, '{print $5}'|awk -F= '{print $2}'`
        if [ x"$dns1" != x"" ];then
            dns_num=`expr $dns_num + 1`
        fi

dns2=`echo $i|awk -F, '{print $6}'|awk -F= '{print $2}'`
        if [ x"$dns2" != x"" ];then
            dns_num=`expr $dns_num + 1`
        fi
    done

cur_dns_num=`get_sys_dns_num`
    log_info "dns count=$dns_num,cur_dns=$cur_dns_num"
    # 考虑dhcp获取的dns，配置中的dns不一定全部更新到resolv.conf
    if [ $cur_dns_num -ne $dns_num ] && [ $cur_dns_num -lt 3 ];then
        log_warn "update dns.....again"
        update_dns "$config_type"
        return 1
    fi
    return 0
}

# return: 1(redhat series system)
#         2(debian series system)
#         3(suse series system)
#         255(not support)
get_network_config_type()
{
    #redhat series
    cat /proc/version | grep -i "Red Hat" >/dev/null 2>&1
    if [ $? -eq 0 ]; then
        log_info "redhat system"
        return $REDHAT_SERIES_CONFIG_TYPE
    fi

#debian series
    cat /proc/version | grep -i "ubuntu" >/dev/null 2>&1
    if [ $? -eq 0 ]; then
        log_info "ubuntu system"
        return $DEBIAN_SERIES_CONFIG_TYPE
    fi

cat /proc/version | grep -i "suse" >/dev/null 2>&1
    if [ $? -eq 0 ]; then
        log_info "suse system"
        return $SUSE_SERIES_CONFIG_TYPE
    fi

#get type by check network config dir or file
    if [ -d $g_redhat_network_cfg_dir ];then
        log_info "redhat series system"
        return $REDHAT_SERIES_CONFIG_TYPE
    fi

if [ -d $g_debian_network_cfg_dir ];then
        log_info "debian series system"
        return $DEBIAN_SERIES_CONFIG_TYPE
    fi

if [ -d $g_suse_network_cfg_dir ];then
        log_info "redhat series system"
        return $SUSE_SERIES_CONFIG_TYPE
    fi
    log_error "system is not support."
    return 255
}

address_validate()
{
    local ipaddr=$1
    local netmask=$2
    local gateway=$3
    local dns1=$4
    local dns2=$5

if ! test -z "$ipaddr";then
        if [ x"$netmask" == x"" ];then
            log_error "netmask is none"
            return 1
        fi
    else # 只配置dns
        if [ x"$netmask" != x"" ] || [ x"$gateway" != x"" ];then
            log_error "without ip,netmask and gateway should not be none{$netmask,$gateway}"
            return 1
        fi

if [ x"$dns1" == x"" ] && [ x"$dns2" == x"" ];then
            log_error "dns is none"
            return 1
        fi
    fi

for addr in $@; do
        if [ x"$addr" != x"" ];then
            is_valid_inet_address $addr
            if [ $? -ne 0 ];then
                log_error "invalid inet addr {$addr}"
                return 1
            fi
        fi
    done
    return 0
}

# 仅更新网口的DNS
# param $1: ifname,eg:eth0
# param $2: primary dns,eg:192.168.100.1
# param $3: secondary dns,eg:8.8.8.8
config_ifaces_dns()
{
    local ifaces=$1
    local dns1=$2
    local dns2=$3

if [ x"${ifname}" == x"" ];then
        log_error  "invalid ifname"
        return 1
    fi

if [ $config_type -eq $REDHAT_SERIES_CONFIG_TYPE ];then
        log_info "redhat dns config"
        redhat_dns_cfg_handle "$ifaces" "$dns1" "$dns2"
    elif [ $config_type -eq $DEBIAN_SERIES_CONFIG_TYPE ];then
        log_info "debian dns config"
        debian_dns_cfg_handle "$ifaces" "$dns1" "$dns2"
    elif [ $config_type -eq $SUSE_SERIES_CONFIG_TYPE ];then
        log_info "suse dns config"
        suse_dns_cfg_handle "$ifaces" "$dns1"  "$dns2"
    else
        log_error "error,system is not support."
        return 1
    fi

return 0
}

# config network
# param $1: ifname,eg:eth0
# param $2: ip,eg:192.168.100.100
# param $3: net mask,eg:255.255.255.0
# param $4: gateway,eg:192.168.100.1
# param $5: primary dns,eg:192.168.100.1
# param $6: secondary dns,eg:8.8.8.8
# param $7: system network config type 1(redhat) 2(debian) 3(suse)
# param $8: macaddr, eg:FE:FC:FE:66:82:31. Fix TD87612,Centos6.5的NetworkManager根据macaddr设置指定网卡IP，如果不设置可能导致其他网卡都设置为同一个IP
# return 0(success),1(fail)
config_network()
{
    local ifname=$1
    local ipaddr=$2
    local netmask=$3
    local gateway=$4
    local dns1=$5
    local dns2=$6
    local config_type=$7
    local macaddr=$8

if [ x"${ifname}" == x"" ];then
        log_error  "invalid ifname"
        return 1
    fi

if [ $config_type -eq $REDHAT_SERIES_CONFIG_TYPE ];then
        redhat_network_cfg_handle "$ifname"  "$ipaddr"  "$netmask" "$gateway" "$dns1" "$dns2" "$macaddr"
        log_info "redhat config"
    elif [ $config_type -eq $DEBIAN_SERIES_CONFIG_TYPE ];then
        debian_network_cfg_handle "$ifname"  "$ipaddr"  "$netmask" "$gateway" "$dns1" "$dns2"
        log_info "debian config"
    elif [ $config_type -eq $SUSE_SERIES_CONFIG_TYPE ];then
        suse_network_cfg_handle  "$ifname"  "$ipaddr"  "$netmask" "$gateway" "$dns1" "$dns2"
        log_info "suse config"
    else
        log_error "error,system is not support."
        return 1
    fi

# sync防止修改配置的时候断电丢数据
    log_info "sync data"
    sync
    return 0
}

# param $1: network config file
# return 0(success),1(fail)
host_config_network()
{
    local file_name=$1
    local macaddr=""
    local ip=""
    local mask=""
    local gateway=""
    local config_type=0
    local valid_ifname_list=()
    get_network_config_type
    config_type=$?
    if [ $config_type -eq 255 ]; then
        log_error "error,system is not support"
        return 1
    fi

if [ ! -e ${file_name} ];then
        log_error "no such file ${file_name}"
        return 1
    fi

#format: ip_net1:net1=FE:FC:FE:13:B9:01,ip=192.168.1.10,mask=255.255.255.0,gateway=192.168.1.1,dns1=8.8.8.8,dns2=
    for i in `cat ${file_name} |awk 'BEGIN{RS="\n\n"}NR==1{print}' |grep ip |awk '{print $2}'`
    do
        log_info "[host_config_network]read from file ${file_name}: $i"
        macaddr=`echo $i|awk -F, '{print $1}'|awk -F= '{print $2}'`
        if [ x"${macaddr}" == x"" ];then
            log_error "invalid macaddr"
            continue
        fi

ifname=$(get_ifname_by_mac ${macaddr})
        if [ x"${ifname}" == x"" ];then
            log_error  "invalid ifname"
            continue
        fi

ip=`echo $i|awk -F, '{print $2}'|awk -F= '{print $2}'`
        mask=`echo $i|awk -F, '{print $3}'|awk -F= '{print $2}'`
        gateway=`echo $i|awk -F, '{print $4}'|awk -F= '{print $2}'`
        dns1=`echo $i|awk -F, '{print $5}'|awk -F= '{print $2}'`
        dns2=`echo $i|awk -F, '{print $6}'|awk -F= '{print $2}'`
        address_validate "$ip" "$mask" "$gateway" "$dns1" "$dns2"
        if [ $? -ne 0 ]; then
            log_error "address is invalid {$ip,$mask,$gateway,$dns1,$dns2}"
            continue
        fi
        # 判断ip等信息是否改变，如果改变加入改变列表中
        check_if_config_changed  "$ifname" "$ip" "$mask" "$gateway" "$dns1" "$dns2"
        if [ $? -eq 0 ]; then
            config_network  "$ifname" "$ip" "$mask" "$gateway" "$dns1" "$dns2" "$config_type" "$macaddr"
            valid_ifname_list=("${valid_ifname_list[@]}" "$ifname")
        fi
    done
    log_info "valid ifname list=${valid_ifname_list}"
    test -z "$valid_ifname_list" && return 0
    # 需要等写入配置文件后操作networkmanager
    network_manager_handle "$config_type"
    reload_interfaces "${valid_ifname_list[*]}"
    return 0
}

update_all_if_dns()
{
    log_info "##update dns handle"
    local file_name="${g_temp_dir}/${g_network_config_file_name}.changed"
    local macaddr=""
    local ip=""
    local mask=""
    local gateway=""
    local config_type=0
    local valid_ifname_list=()
    local target_dns1=""
    local target_dns2=""
    # 获取系统类型
    get_network_config_type
    config_type=$?
    if [ $config_type -eq 255 ]; then
        log_error "error,system is not support"
        return 1
    fi

if [ ! -e ${file_name} ];then
        log_error "no such file ${file_name}"
        return 1
    fi

ifname=$(get_ifname_by_mac ${macaddr})
        if [ x"${ifname}" == x"" ];then
            log_error  "invalid ifname"
            continue
        fi

ip=`echo $i|awk -F, '{print $2}'|awk -F= '{print $2}'`
        mask=`echo $i|awk -F, '{print $3}'|awk -F= '{print $2}'`
        gateway=`echo $i|awk -F, '{print $4}'|awk -F= '{print $2}'`
        dns1=`echo $i|awk -F, '{print $5}'|awk -F= '{print $2}'`
        dns2=`echo $i|awk -F, '{print $6}'|awk -F= '{print $2}'`
        # 校验配置合法性，如果IP不合法，该网口配置dns也是无效的
        address_validate "$ip" "$mask" "$gateway" "$dns1" "$dns2"
        if [ $? -ne 0 ]; then
            log_error "update_dns: $ifname address is invalid {$ip,$mask,$gateway,$dns1,$dns2}"
            continue
        fi
        target_dns1=$dns1
        target_dns2=$dns2
        valid_ifname_list=("${valid_ifname_list[@]}" "$ifname")
    done
    log_info "valid ifname list=${valid_ifname_list[*]}, target_dns1: $target_dns1; target_dns2: $target_dns2"
    test -z "$valid_ifname_list" && return 0

config_ifaces_dns "${valid_ifname_list[*]}" "$target_dns1" "$target_dns2"
}

network_config()
{
    log_info "##network config changed"
    local changed_network_file="${g_temp_dir}/${g_network_config_file_name}.changed"
    host_config_network ${changed_network_file}
    # 检测网络是否正常
    while true
    do
        #防止超时
        watchdog_check_once
        network_diagnose ${changed_network_file}
        if [ $? -eq 0 ] || [ $check_network_count -ge $g_vmconfig_check_count ];then
            check_network_count=0
            log_info "diagnose network.......ok"
            echo "1" > "$g_current_dir/update_network.flag"
            break
        fi
        sleep ${g_vmconfig_check_time}
        check_network_count=`expr $check_network_count + 1`
        log_info "diagnose count = $check_network_count"
    done
}

immediately_set_network()
{
    log "start immediately_set_network!"
    update_vmconfig
    if [ $? -ne 0 ];then
        log "update_vmconfig failed"
        return 1
    fi
    log "start immediately_set_network! check_network_config_changed"
    check_network_config_changed
    if [ $? -eq 0 ];then
        log "immediately_set_network! check_network_config_changed end"
        if [ "$1" == "dns" ]; then
            update_all_if_dns
        else
            network_config
        fi

fi
    log "immediately_set_network! end"
    return 0
}

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