diff options
Diffstat (limited to 'src/etc/dhcp/dhclient-exit-hooks.d/01-vyos-cleanup')
| -rw-r--r-- | src/etc/dhcp/dhclient-exit-hooks.d/01-vyos-cleanup | 33 |
1 files changed, 20 insertions, 13 deletions
diff --git a/src/etc/dhcp/dhclient-exit-hooks.d/01-vyos-cleanup b/src/etc/dhcp/dhclient-exit-hooks.d/01-vyos-cleanup index fec792b64..a6989441b 100644 --- a/src/etc/dhcp/dhclient-exit-hooks.d/01-vyos-cleanup +++ b/src/etc/dhcp/dhclient-exit-hooks.d/01-vyos-cleanup @@ -1,17 +1,22 @@ ## ## VyOS cleanup ## -# NOTE: here we use 'ip' wrapper, therefore a route will be actually deleted via /usr/sbin/ip or vtysh, according to the system state +# NOTE: here we use 'ip' wrapper, therefore a route will be actually deleted via ip or vtysh, according to the system state hostsd_client="/usr/bin/vyos-hostsd-client" hostsd_changes= +# check vyos-hostsd status +/usr/bin/systemctl -q is-active vyos-hostsd +hostsd_status=$? if [[ $reason =~ (EXPIRE|FAIL|RELEASE|STOP) ]]; then - # delete search domains and nameservers via vyos-hostsd - logmsg info "Deleting search domains with tag \"dhcp-$interface\" via vyos-hostsd-client" - $hostsd_client --delete-search-domains --tag "dhcp-$interface" - logmsg info "Deleting nameservers with tag \"dhcp-${interface}\" via vyos-hostsd-client" - $hostsd_client --delete-name-servers --tag "dhcp-${interface}" - hostsd_changes=y + if [[ $hostsd_status -eq 0 ]]; then + # delete search domains and nameservers via vyos-hostsd + logmsg info "Deleting search domains with tag \"dhcp-$interface\" via vyos-hostsd-client" + $hostsd_client --delete-search-domains --tag "dhcp-$interface" + logmsg info "Deleting nameservers with tag \"dhcp-${interface}\" via vyos-hostsd-client" + $hostsd_client --delete-name-servers --tag "dhcp-${interface}" + hostsd_changes=y + fi if_metric="$IF_METRIC" @@ -92,12 +97,14 @@ if [[ $reason =~ (EXPIRE|FAIL|RELEASE|STOP) ]]; then fi if [[ $reason =~ (EXPIRE6|RELEASE6|STOP6) ]]; then - # delete search domains and nameservers via vyos-hostsd - logmsg info "Deleting search domains with tag \"dhcpv6-$interface\" via vyos-hostsd-client" - $hostsd_client --delete-search-domains --tag "dhcpv6-$interface" - logmsg info "Deleting nameservers with tag \"dhcpv6-${interface}\" via vyos-hostsd-client" - $hostsd_client --delete-name-servers --tag "dhcpv6-${interface}" - hostsd_changes=y + if [[ $hostsd_status -eq 0 ]]; then + # delete search domains and nameservers via vyos-hostsd + logmsg info "Deleting search domains with tag \"dhcpv6-$interface\" via vyos-hostsd-client" + $hostsd_client --delete-search-domains --tag "dhcpv6-$interface" + logmsg info "Deleting nameservers with tag \"dhcpv6-${interface}\" via vyos-hostsd-client" + $hostsd_client --delete-name-servers --tag "dhcpv6-${interface}" + hostsd_changes=y + fi fi if [ $hostsd_changes ]; then |