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Code Releases Wiki Activity

Send both gratuitous ARP request and reply on VIP change. (#426)

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* Send both gratuitous ARP request and reply on VIP change.

* Enable arping in sudoers

* Run arping via sudo
This commit is contained in:
Vlastimil Holer 2017-09-04 12:13:16 +02:00 committed by Javi Fontan
parent 5c858a6be6
commit 9be1a1a706
6 changed files with 11 additions and 6 deletions
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7
share/hooks/raft/vip.sh
View File

@ -17,7 +17,12 @@ fi
case $ACTION in
leader)
sudo ip address add $IP dev $INTERFACE
arping -c 5 -A -I $INTERFACE ${IP%%/*}
for i in $(seq 5); do
sudo arping -c 1 -U -I $INTERFACE ${IP%%/*}
sleep 1
sudo arping -c 1 -A -I $INTERFACE ${IP%%/*}
sleep 1
done
;;
follower)

2
share/pkgs/CentOS/opennebula.sudoers
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@ -2,7 +2,7 @@ Defaults:oneadmin !requiretty
Defaults:oneadmin secure_path = /sbin:/bin:/usr/sbin:/usr/bin
Cmnd_Alias ONE_MISC = /bin/dd, /sbin/mkfs, /bin/sync, /sbin/mkswap
Cmnd_Alias ONE_NET = /usr/sbin/brctl, /sbin/ebtables, /sbin/iptables, /sbin/ip6tables, /sbin/ip, /usr/sbin/ipset
Cmnd_Alias ONE_NET = /usr/sbin/brctl, /sbin/ebtables, /sbin/iptables, /sbin/ip6tables, /sbin/ip, /usr/sbin/ipset, /usr/sbin/arping
Cmnd_Alias ONE_LVM = /sbin/lvcreate, /sbin/lvremove, /sbin/lvs, /sbin/vgdisplay, /sbin/lvchange, /sbin/lvscan
Cmnd_Alias ONE_ISCSI = /sbin/iscsiadm, /usr/sbin/tgt-admin, /usr/sbin/tgtadm
Cmnd_Alias ONE_OVS = /usr/bin/ovs-ofctl, /usr/bin/ovs-vsctl

2
share/pkgs/Debian7/opennebula.sudoers
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@ -2,7 +2,7 @@ Defaults:oneadmin !requiretty
Defaults:oneadmin secure_path = /sbin:/bin:/usr/sbin:/usr/bin
Cmnd_Alias ONE_MISC = /bin/dd, /sbin/mkfs, /bin/sync, /sbin/mkswap
Cmnd_Alias ONE_NET = /sbin/brctl, /sbin/ebtables, /sbin/iptables, /sbin/ip, /usr/sbin/ipset
Cmnd_Alias ONE_NET = /sbin/brctl, /sbin/ebtables, /sbin/iptables, /sbin/ip, /usr/sbin/ipset, /usr/bin/arping
Cmnd_Alias ONE_LVM = /sbin/lvcreate, /sbin/lvremove, /sbin/lvs, /sbin/vgdisplay, /sbin/lvchange, /sbin/lvscan
Cmnd_Alias ONE_ISCSI = /usr/bin/iscsiadm, /usr/sbin/tgt-admin, /usr/sbin/tgtadm
Cmnd_Alias ONE_OVS = /usr/bin/ovs-ofctl, /usr/bin/ovs-vsctl

2
share/pkgs/Debian8/opennebula.sudoers
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@ -2,7 +2,7 @@ Defaults:oneadmin !requiretty
Defaults:oneadmin secure_path = /sbin:/bin:/usr/sbin:/usr/bin
Cmnd_Alias ONE_MISC = /bin/dd, /sbin/mkfs, /bin/sync, /sbin/mkswap
Cmnd_Alias ONE_NET = /sbin/brctl, /sbin/ebtables, /sbin/iptables, /sbin/ip6tables, /sbin/ip, /sbin/ipset
Cmnd_Alias ONE_NET = /sbin/brctl, /sbin/ebtables, /sbin/iptables, /sbin/ip6tables, /sbin/ip, /sbin/ipset, /usr/bin/arping
Cmnd_Alias ONE_LVM = /sbin/lvcreate, /sbin/lvremove, /sbin/lvs, /sbin/vgdisplay, /sbin/lvchange, /sbin/lvscan
Cmnd_Alias ONE_ISCSI = /usr/bin/iscsiadm, /usr/sbin/tgt-admin, /usr/sbin/tgtadm
Cmnd_Alias ONE_OVS = /usr/bin/ovs-ofctl, /usr/bin/ovs-vsctl

2
share/pkgs/Ubuntu/opennebula.sudoers
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@ -2,7 +2,7 @@ Defaults:oneadmin !requiretty
Defaults:oneadmin secure_path = /sbin:/bin:/usr/sbin:/usr/bin
Cmnd_Alias ONE_MISC = /bin/dd, /sbin/mkfs, /bin/sync, /sbin/mkswap
Cmnd_Alias ONE_NET = /sbin/brctl, /sbin/ebtables, /sbin/iptables, /sbin/ip6tables, /sbin/ip, /sbin/ipset
Cmnd_Alias ONE_NET = /sbin/brctl, /sbin/ebtables, /sbin/iptables, /sbin/ip6tables, /sbin/ip, /sbin/ipset, /usr/bin/arping
Cmnd_Alias ONE_LVM = /sbin/lvcreate, /sbin/lvremove, /sbin/lvs, /sbin/vgdisplay, /sbin/lvchange, /sbin/lvscan
Cmnd_Alias ONE_ISCSI = /usr/bin/iscsiadm, /usr/sbin/tgt-admin, /usr/sbin/tgtadm
Cmnd_Alias ONE_OVS = /usr/bin/ovs-ofctl, /usr/bin/ovs-vsctl

2
share/pkgs/openSUSE/opennebula.sudoers
View File

@ -2,7 +2,7 @@ Defaults:oneadmin !requiretty
Defaults:oneadmin secure_path = /sbin:/bin:/usr/sbin:/usr/bin
Cmnd_Alias ONE_MISC = /usr/bin/dd, /sbin/mkfs, /usr/bin/sync
Cmnd_Alias ONE_NET = /sbin/brctl, /usr/sbin/ebtables, /usr/sbin/iptables, /usr/sbin/ip6tables, /sbin/ip
Cmnd_Alias ONE_NET = /sbin/brctl, /usr/sbin/ebtables, /usr/sbin/iptables, /usr/sbin/ip6tables, /sbin/ip, /usr/sbin/arping
Cmnd_Alias ONE_LVM = /sbin/lvcreate, /sbin/lvremove, /sbin/lvs, /sbin/vgdisplay, /sbin/lvchange, /sbin/lvscan
Cmnd_Alias ONE_ISCSI = /sbin/iscsiadm, /usr/sbin/tgt-admin, /usr/sbin/tgtadm
Cmnd_Alias ONE_OVS = /usr/bin/ovs-ofctl, /usr/bin/ovs-vsctl