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path: root/src/etc/dhcp/dhclient-exit-hooks.d
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Diffstat (limited to 'src/etc/dhcp/dhclient-exit-hooks.d')
-rw-r--r--src/etc/dhcp/dhclient-exit-hooks.d/01-vyos-cleanup31
1 files changed, 19 insertions, 12 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..ad6a1d5eb 100644
--- a/src/etc/dhcp/dhclient-exit-hooks.d/01-vyos-cleanup
+++ b/src/etc/dhcp/dhclient-exit-hooks.d/01-vyos-cleanup
@@ -4,14 +4,19 @@
# NOTE: here we use 'ip' wrapper, therefore a route will be actually deleted via /usr/sbin/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