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📁 ..
📄 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: vmconfig_common_func

#!/bin/bash

#The common file.
declare g_debian_network_cfg="/etc/network/interfaces"
declare g_debian_network_cfg_dir="/etc/network/interfaces.d"
declare g_redhat_network_cfg_dir="/etc/sysconfig/network-scripts"
declare g_network_manager_connection_dir="/etc/NetworkManager/system-connections"
declare g_suse_network_cfg_dir="/etc/sysconfig/network"
declare g_suse_routes_config_file="/etc/sysconfig/network/routes"
declare g_dns_config_file="/etc/resolv.conf"
declare g_dns_netconfig_file="/etc/resolv.conf.netconfig"
declare g_suse_netconfig_file="/etc/sysconfig/network/config"
declare g_networkmanager_config_file="/etc/NetworkManager/NetworkManager.conf"

# get the CIDR prefix from a dot-decimal netmask
# param $1: netmask. eg: 255.255.255.0
# output: CIDR prefix. eg: 24
# return: none
mask2cdr ()
{
   # Assumes there's no "255." after a non-255 byte in the mask
   local x=${1##*255.}
   set -- 0^^^128^192^224^240^248^252^254^ $(( (${#1} - ${#x})*2 )) ${x%%.*}
   x=${1%%$3*}
   echo $(( $2 + (${#x}/4) ))
}

# get the dot-decimal netmask from a CIDR prefix
# param $1: CIDR prefix. eg: 24
# output: netmask. eg: 255.255.255.0
# return: none
cdr2mask ()
{
   # Number of args to shift, 255..255, first non-255 byte, zeroes
   set -- $(( 5 - ($1 / 8) )) 255 255 255 255 $(( (255 << (8 - ($1 % 8))) & 255 )) 0 0 0
   [ $1 -gt 1 ] && shift $1 || shift
   echo ${1-0}.${2-0}.${3-0}.${4-0}
}

get_ifname_by_mac()
{
    local macaddr=$1

ip link >/dev/null 2>&1
    if [ $? -eq 0 ];then
        ip link |grep -i -B 1 ${macaddr} |awk '{if (NR==1)print $2}'|awk -F: '{print $1}'
    fi
    return 0
}
# get ip address of interface
# param $1: ifname, eg: eth0
# output: ip address  eg:192.168.10.10
# return: none
get_if_ip()
{
    local ifname=$1
    ip link >/dev/null 2>&1
    if [ $? -eq 0 ];then
        ip addr show dev ${ifname} |awk '{if($1~/^inet$/)print $2}'|awk -F/ '{print $1}'
    else
        ifconfig >/dev/null 2>&1
        if [ $? -eq 0 ];then
            ifconfig ${ifname} |awk '{if($1~/^inet$/)print $2}'|awk -F: '{print $2}'
        fi
    fi
}

# get netmask of interface
# param $1: ifname, eg: eth0
# output: netmask   eg:255.255.255.0
# return: none
get_if_mask()
{
    local ifname=$1
    local int_netmask
    ip link >/dev/null 2>&1
    if [ $? -eq 0 ];then
        int_netmask=`ip addr show dev ${ifname} |awk '{if($1~/^inet$/)print $2}'|awk -F/ '{print $2}'`
        cdr2mask ${int_netmask}
    else
        ifconfig >/dev/null 2>&1
        if [ $? -eq 0 ];then
            ifconfig ${ifname} |awk '{if($1~/^inet$/)print $4}'|awk -F: '{print $2}'
        fi
    fi
}

# get default gateway of interface
# param $1: ifname, eg: eth0
# output: gateway  eg: 192.168.10.1
# return: none
get_if_gateway()
{
    local ifname=$1
    local int_netmask
    ip route >/dev/null 2>&1
    if [ $? -eq 0 ];then
        ip route | grep default | awk -v ifname="$ifname" '{if ($5==ifname) print $3}'
    fi
}

# get current conneted uuid of interface
# param $1: ifname,eg:eth0
# return 0(success),1(fail)
nmcli_get_connected_uuid()
{
    local ifname=$1
    local uuid=""
    test -z "$ifname" && return 1
    nmcli c list >/dev/null 2>&1
    if [ $? -eq 0 ];then
        uuid=`nmcli -f UUID,DEVICES c status |awk -v ifname="$ifname" '{if ($2==ifname) print $1}'`
    else
        uuid=`nmcli -f UUID,DEVICE  c show --active|awk -v ifname="$ifname" '{if ($2==ifname) print $1}'`
    fi
    echo $uuid
    return 0
}

# get current conneted config id of interface by nmcli
# param $1: ifname,eg:eth0
# output: method(manual|auto|"")
# return 0(success),1(fail)
nmcli_get_config_ip_method()
{
    local ifname=$1
    local uuid=""
    local method=""
    test -z "$ifname" && return 1
    uuid=`nmcli_get_connected_uuid "$ifname"`
    test -z "$uuid" && return 1
    nmcli c list >/dev/null 2>&1
    if [ $? -eq 0 ];then
        method=`nmcli  c list uuid "$uuid" | grep "ipv4.method" |awk -F: '{print $2}'`
    else
        method=`nmcli c show uuid "$uuid" | grep "ipv4.method" |awk -F: '{print $2}'`
    fi
    echo $method
    return 0
}

# get current config ip of interface by nmcli
# param $1: ifname,eg:eth0
# output: ipaddr,eg. 192.168.100.10
# return 0(success),1(fail)
nmcli_get_config_ip()
{
    local ifname=$1
    local uuid=""
    test -z "$ifname" && return 1
    uuid=`nmcli_get_connected_uuid "$ifname"`
    test -z "$uuid" && return 1
    nmcli c list >/dev/null 2>&1
    if [ $? -eq 0 ];then
        addresses_value=`nmcli  c list uuid "$uuid" | grep "ipv4.addresses" |awk -F: '{print $2}'`
        # { ip = 192.168.1.10/24, gw = 192.168.1.1 }; { ip = 192.168.2.10/24, gw = 192.168.2.1 }
        ip=`echo $addresses_value | awk -F "ip =" '{print $2}'|awk -F "/"  '{print $1}'`

else
        addresses_value=`nmcli c show uuid "$uuid" | grep "ipv4.addresses" |awk -F: '{print $2}'`
        # 192.168.50.12/24, 192.168.51.12/24
        ip_cdr=`echo $addresses_value |awk -F "," '{print $1}'`
        ip=`echo "$ip_cdr" | awk -F "/" '{print $1}'`
    fi
    echo $ip
    return 0
}

# get current config ip of interface by nmcli
# param $1: ifname,eg:eth0
# output: netmask,eg. 255.255.255.0
# return 0(success),1(fail)
nmcli_get_config_mask()
{
    local ifname=$1
    local uuid=""
    test -z "$ifname" && return 1
    uuid=`nmcli_get_connected_uuid "$ifname"`
    test -z "$uuid" && return 1
    nmcli c list >/dev/null 2>&1
    if [ $? -eq 0 ];then
        addresses_value=`nmcli c list uuid "$uuid" | grep "ipv4.addresses" |awk -F: '{print $2}'`
        # { ip = 192.168.1.10/24, gw = 192.168.1.1 }; { ip = 192.168.2.10/24, gw = 192.168.2.1 }
        ip_cdr=`echo $addresses_value |  awk -F "ip =" '{print $2}'|awk -F "," '{print $1}'`
    else
        addresses_value=`nmcli c show uuid "$uuid"  | grep "ipv4.addresses" |awk -F: '{print $2}'`
        # 192.168.50.12/24, 192.168.51.12/24
        ip_cdr=`echo $addresses_value |awk -F "," '{print $1}'`
    fi

if ! test -z "$ip_cdr";then
        cdr=`echo "$ip_cdr" | awk -F "/" '{print $2}'`
        cdr2mask $cdr
    fi
    return 0
}

# get current config gateway of interface by nmcli
# param $1: ifname,eg:eth0
# output: gateway,eg. 192.168.100.1
# return 0(success),1(fail)
nmcli_get_config_gateway()
{
    local ifname=$1
    local uuid=""
    test -z "$ifname" && return 1
    uuid=`nmcli_get_connected_uuid "$ifname"`
    test -z "$uuid" && return 1
    nmcli c list >/dev/null 2>&1
    if [ $? -eq 0 ];then
        addresses_value=`nmcli  c list uuid "$uuid" | grep "ipv4.addresses" |awk -F: '{print $2}'`
        # { ip = 192.168.1.10/24, gw = 192.168.1.1 }; { ip = 192.168.2.10/24, gw = 192.168.2.1 }
        gateway=`echo $addresses_value | awk -F "gw =" '{print $2}'|awk -F "}"  '{print $1}'`
    else
        gateway=`nmcli c show uuid "$uuid"  | grep "ipv4.gateway" |awk -F: '{print $2}'`
    fi
    echo $gateway
    return 0
}

# check dns is already exist in config
# param $1: dns
# return 0(exist),1(not exist)
check_dns_exist()
{
    local dns=$1
    for i in `cat /etc/resolv.conf | grep "^\s*nameserver"|awk '{print $2}'`
    do
        if [ x"$dns" == x"$i" ];then
            log_debug "found dns:$dns"
            return 0
        fi
    done
    log_debug "not found dns:$dns"
    return 1
}

# get current dns num
# param: none
# output: dns num
# return: none
get_sys_dns_num()
{
    cat /etc/resolv.conf  |grep "^\s*nameserver" | wc -l
}

# remove quotation mark of str
# param$1: str
# output: str after remove quotation mark
# return: none
remove_quotation_mark()
{
    local str=$1
    if ! test -z "$str";then
        str=`echo $str | sed $'s/\'//g'`
        str=`echo $str | sed $'s/"//g'`
    fi
    echo $str
}

# get value from config file
# key value format: key=value
# param $1: config file
# param $2: key
# output: value of key
# return: none
get_value_from_config()
{
    local file=$1
    local key=$2
    value=`cat "$file" |grep "^\s*$key" |awk  -F= '{if (NR==1) print $2}'`
    if ! test -z "$value";then
        value=`remove_quotation_mark "$value"`
    fi
    echo $value
}

is_network_manager_enable()
{
    if [ ! -e "$g_networkmanager_config_file" ];then
        return 1
    fi
    enable=`cat $g_networkmanager_config_file | grep "managed"|awk -F= '{print $2}'`
    if [ x"$enable" == x"true" ];then
        return 0
    else
        return 1
    fi
}

enable_network_manager()
{
    if test -f "$g_networkmanager_config_file";then
        sed -i '/^\s*managed/s/false/true/' "$g_networkmanager_config_file"
    fi
}

disable_network_manager()
{
    if test -f "$g_networkmanager_config_file";then
        sed -i '/^\s*managed/s/true/false/' "$g_networkmanager_config_file"
    fi
}

# check if interface config is changed
# 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
# return 0(changed),1(not changed)
check_if_config_changed()
{
    local ifname=$1
    local ipaddr=$2
    local netmask=$3
    local gateway=$4
    local dns1=$5
    local dns2=$6
    local cur_ip=`get_if_ip $ifname`
    local cur_mask=`get_if_mask $ifname`
    local cur_gateway=`get_if_gateway $ifname`

if ! test -z "$ipaddr";then
        if [ x"${cur_ip}" != x"${ipaddr}" ];then
            log_debug "ip changed $ifname $cur_ip,$ip"
            return 0
        fi

if [ x"${cur_mask}" != x"${netmask}" ];then
            log_debug "mask changed $ifname $cur_mask,$netmask"
            return 0
        fi

if [ x"${cur_gateway}" != x"${gateway}" ];then
            log_debug "gateway changed $ifname $cur_gateway,$gateway"
            return 0
        fi
    fi

if ! test -z "$dns1";then
        check_dns_exist "$dns1"
        if [ ! $? -eq 0 ]; then
            log_debug "dns1 changed $ifname $dns1"
            return 0
        fi
    fi

if ! test -z "$dns2";then
        check_dns_exist "$dns2"
        if [ ! $? -eq 0 ]; then
            log_debug "dns2 changed $ifname $dns2"
            return 0
        fi
    fi
    log_debug "network status not change"
    return 1
}
# param $1: inet address,eg: 192.168.10.10
# return 0(valid),1(not valid)
is_valid_inet_address() {
    if [ $# -ne 1 ];then
        return 1
    fi
    addr=$1
    if [[ $addr =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then
        field1=$(echo $addr|cut -d. -f1)
        field2=$(echo $addr|cut -d. -f2)
        field3=$(echo $addr|cut -d. -f3)
        field4=$(echo $addr|cut -d. -f4)
        if [ $field1 -le 255 -a $field2 -le 255 -a $field3 -le 255 -a $field4 -le 255 ]; then
            return 0
        else
            return 1
        fi
    else
        return 1
    fi
}

# brief 检查是否是有效的网卡mac地址,例如 FE:FC:FE:66:82:31
# return 0(valid),1(not valid)
is_valid_mac_address() {
    if [ $# -ne 1 ];then
        return 1
    fi
    macaddr=$1
    if [[ $macaddr =~ ^[0-9a-fA-F]{2}(:[0-9a-fA-F]{2}){5}$ ]]; then
        return 0
    fi

return 1    
}

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Editing: vmconfig_common_func

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