K. Y. Srinivasan | 1fbdba4 | 2012-09-05 13:50:12 -0700 | [diff] [blame^] | 1 | #!/bin/bash |
| 2 | |
| 3 | # This example script activates an interface based on the specified |
| 4 | # configuration. |
| 5 | # |
| 6 | # In the interest of keeping the KVP daemon code free of distro specific |
| 7 | # information; the kvp daemon code invokes this external script to configure |
| 8 | # the interface. |
| 9 | # |
| 10 | # The only argument to this script is the configuration file that is to |
| 11 | # be used to configure the interface. |
| 12 | # |
| 13 | # Each Distro is expected to implement this script in a distro specific |
| 14 | # fashion. For instance on Distros that ship with Network Manager enabled, |
| 15 | # this script can be based on the Network Manager APIs for configuring the |
| 16 | # interface. |
| 17 | # |
| 18 | # This example script is based on a RHEL environment. |
| 19 | # |
| 20 | # Here is the format of the ip configuration file: |
| 21 | # |
| 22 | # HWADDR=macaddr |
| 23 | # IF_NAME=interface name |
| 24 | # DHCP=yes (This is optional; if yes, DHCP is configured) |
| 25 | # |
| 26 | # IPADDR=ipaddr1 |
| 27 | # IPADDR_1=ipaddr2 |
| 28 | # IPADDR_x=ipaddry (where y = x + 1) |
| 29 | # |
| 30 | # NETMASK=netmask1 |
| 31 | # NETMASK_x=netmasky (where y = x + 1) |
| 32 | # |
| 33 | # GATEWAY=ipaddr1 |
| 34 | # GATEWAY_x=ipaddry (where y = x + 1) |
| 35 | # |
| 36 | # DNSx=ipaddrx (where first DNS address is tagged as DNS1 etc) |
| 37 | # |
| 38 | # IPV6 addresses will be tagged as IPV6ADDR, IPV6 gateway will be |
| 39 | # tagged as IPV6_DEFAULTGW and IPV6 NETMASK will be tagged as |
| 40 | # IPV6NETMASK. |
| 41 | # |
| 42 | # The host can specify multiple ipv4 and ipv6 addresses to be |
| 43 | # configured for the interface. Furthermore, the configuration |
| 44 | # needs to be persistent. A subsequent GET call on the interface |
| 45 | # is expected to return the configuration that is set via the SET |
| 46 | # call. |
| 47 | # |
| 48 | |
| 49 | |
| 50 | |
| 51 | echo "IPV6INIT=yes" >> $1 |
| 52 | echo "NM_CONTROLLED=no" >> $1 |
| 53 | echo "PEERDNS=yes" >> $1 |
| 54 | echo "ONBOOT=yes" >> $1 |
| 55 | |
| 56 | dhcp=$(grep "DHCP" $1 2>/dev/null) |
| 57 | if [ "$dhcp" != "" ]; |
| 58 | then |
| 59 | echo "BOOTPROTO=dhcp" >> $1; |
| 60 | fi |
| 61 | |
| 62 | cp $1 /etc/sysconfig/network-scripts/ |
| 63 | |
| 64 | |
| 65 | interface=$(echo $1 | awk -F - '{ print $2 }') |
| 66 | |
| 67 | /sbin/ifdown $interface 2>/dev/null |
| 68 | /sbin/ifup $interfac 2>/dev/null |