| 1 |
diff -Nur --no-dereference smeserver-dhcp-dns-1.2.0.old/createlinks smeserver-dhcp-dns-1.2.0/createlinks |
| 2 |
--- smeserver-dhcp-dns-1.2.0.old/createlinks 2015-07-30 11:01:23.000000000 -0400 |
| 3 |
+++ smeserver-dhcp-dns-1.2.0/createlinks 2021-03-30 22:40:49.542000000 -0400 |
| 4 |
@@ -4,17 +4,22 @@ |
| 5 |
|
| 6 |
|
| 7 |
#link to services2adjust and templates2expand for dhcp-dns event |
| 8 |
-for my $event (qw( dhcp-dns )) |
| 9 |
+for my $event (qw( dhcp-dns smeserver-dhcp-dns-update)) |
| 10 |
{ |
| 11 |
# services to launch on event |
| 12 |
safe_symlink("sigusr1", "root/etc/e-smith/events/$event/services2adjust/dnscache"); |
| 13 |
safe_symlink("sigusr1", "root/etc/e-smith/events/$event/services2adjust/tinydns"); |
| 14 |
+ safe_symlink("restart", "root/etc/e-smith/events/$event/services2adjust/dhcp-dns"); |
| 15 |
} |
| 16 |
+ |
| 17 |
+my $event = "smeserver-dhcp-dns-update"; |
| 18 |
+event_link("systemd-reload", $event, "89"); |
| 19 |
+event_link("systemd-default", $event, "88"); |
| 20 |
|
| 21 |
#creation of dhcp-dns service |
| 22 |
- safe_symlink("daemontools", "root/etc/rc.d/init.d/dhcp-dns"); |
| 23 |
- service_link_enhanced("dhcp-dns", "S85", "7"); |
| 24 |
- service_link_enhanced("dhcp-dns", "K65", "6"); |
| 25 |
- service_link_enhanced("dhcp-dns", "K65", "0"); |
| 26 |
- service_link_enhanced("dhcp-dns", "K65", "1"); |
| 27 |
- safe_symlink("/var/service/dhcp-dns/", "root/service/dhcp-dns"); |
| 28 |
+# safe_symlink("daemontools", "root/etc/rc.d/init.d/dhcp-dns"); |
| 29 |
+# service_link_enhanced("dhcp-dns", "S85", "7"); |
| 30 |
+# service_link_enhanced("dhcp-dns", "K65", "6"); |
| 31 |
+# service_link_enhanced("dhcp-dns", "K65", "0"); |
| 32 |
+# service_link_enhanced("dhcp-dns", "K65", "1"); |
| 33 |
+# safe_symlink("/var/service/dhcp-dns/", "root/service/dhcp-dns"); |
| 34 |
diff -Nur --no-dereference smeserver-dhcp-dns-1.2.0.old/root/sbin/e-smith/systemd/dhcp-dns smeserver-dhcp-dns-1.2.0/root/sbin/e-smith/systemd/dhcp-dns |
| 35 |
--- smeserver-dhcp-dns-1.2.0.old/root/sbin/e-smith/systemd/dhcp-dns 1969-12-31 19:00:00.000000000 -0500 |
| 36 |
+++ smeserver-dhcp-dns-1.2.0/root/sbin/e-smith/systemd/dhcp-dns 2015-07-30 11:01:23.000000000 -0400 |
| 37 |
@@ -0,0 +1,49 @@ |
| 38 |
+#!/usr/bin/perl |
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+use strict; |
| 40 |
+use warnings; |
| 41 |
+use esmith::ConfigDB; |
| 42 |
+ |
| 43 |
+my $DB = esmith::ConfigDB->open_ro or die ("Unable to open configuration database"); |
| 44 |
+my $dhcpdns = $DB->get_prop('dhcp-dns','status') || 'disabled'; |
| 45 |
+ |
| 46 |
+my $lease_file = "/var/lib/dhcpd/dhcpd.leases"; |
| 47 |
+ |
| 48 |
+# last modified time |
| 49 |
+my $modtime = 0; |
| 50 |
+ |
| 51 |
+# seconds to wait |
| 52 |
+my $update_freq = 30; |
| 53 |
+ |
| 54 |
+#we want to write in log |
| 55 |
+sub log2messages |
| 56 |
+ { |
| 57 |
+ my $message = shift; |
| 58 |
+ tie *FH, 'esmith::Logger'; |
| 59 |
+ print FH "$message"; |
| 60 |
+ close FH; |
| 61 |
+ } |
| 62 |
+ |
| 63 |
+########################################################################### |
| 64 |
+# Main Loop |
| 65 |
+while ($dhcpdns eq 'enabled') { |
| 66 |
+ |
| 67 |
+ # check the file's last updated time, if it's been changed, update |
| 68 |
+ # the DNS and save the modified time. This will ALWAYS run once - on |
| 69 |
+ # startup, since $modtime starts at zero. |
| 70 |
+ |
| 71 |
+ my @stats = stat ($lease_file); |
| 72 |
+ if ($stats[9] > $modtime) { |
| 73 |
+ |
| 74 |
+ $modtime = $stats[9]; |
| 75 |
+ system ("/usr/bin/sv 1 /service/tinydns") ==0 |
| 76 |
+ or log2messages('Error service dhcp-dns : Unable to restart /service/tinydns'); |
| 77 |
+ |
| 78 |
+ system ("/usr/bin/sv 1 /service/dnscache") ==0 |
| 79 |
+ or log2messages('Error service dhcp-dns : Unable to do restart /service/dnscache'); |
| 80 |
+ } |
| 81 |
+ |
| 82 |
+ # wait till next check time |
| 83 |
+ sleep $update_freq; |
| 84 |
+ |
| 85 |
+} # end main |
| 86 |
+########################################################################### |
| 87 |
diff -Nur --no-dereference smeserver-dhcp-dns-1.2.0.old/root/usr/lib/systemd/system/dhcp-dns.service smeserver-dhcp-dns-1.2.0/root/usr/lib/systemd/system/dhcp-dns.service |
| 88 |
--- smeserver-dhcp-dns-1.2.0.old/root/usr/lib/systemd/system/dhcp-dns.service 1969-12-31 19:00:00.000000000 -0500 |
| 89 |
+++ smeserver-dhcp-dns-1.2.0/root/usr/lib/systemd/system/dhcp-dns.service 2021-03-30 22:48:48.599000000 -0400 |
| 90 |
@@ -0,0 +1,11 @@ |
| 91 |
+[Unit] |
| 92 |
+Description=DHCP leases to DNS |
| 93 |
+After=tinydns.service dhcpd.service |
| 94 |
+ |
| 95 |
+[Service] |
| 96 |
+ExecStartPre=/sbin/e-smith/service-status dhcp-dns |
| 97 |
+ExecStart=/usr/bin/perl /sbin/e-smith/systemd/dhcp-dns |
| 98 |
+RemainAfterExit=yes |
| 99 |
+ |
| 100 |
+[Install] |
| 101 |
+WantedBy=sme-server.target |
| 102 |
diff -Nur --no-dereference smeserver-dhcp-dns-1.2.0.old/root/var/service/dhcp-dns/dhcp-dns smeserver-dhcp-dns-1.2.0/root/var/service/dhcp-dns/dhcp-dns |
| 103 |
--- smeserver-dhcp-dns-1.2.0.old/root/var/service/dhcp-dns/dhcp-dns 2015-07-30 11:01:23.000000000 -0400 |
| 104 |
+++ smeserver-dhcp-dns-1.2.0/root/var/service/dhcp-dns/dhcp-dns 1969-12-31 19:00:00.000000000 -0500 |
| 105 |
@@ -1,49 +0,0 @@ |
| 106 |
-#!/usr/bin/perl |
| 107 |
-use strict; |
| 108 |
-use warnings; |
| 109 |
-use esmith::ConfigDB; |
| 110 |
- |
| 111 |
-my $DB = esmith::ConfigDB->open_ro or die ("Unable to open configuration database"); |
| 112 |
-my $dhcpdns = $DB->get_prop('dhcp-dns','status') || 'disabled'; |
| 113 |
- |
| 114 |
-my $lease_file = "/var/lib/dhcpd/dhcpd.leases"; |
| 115 |
- |
| 116 |
-# last modified time |
| 117 |
-my $modtime = 0; |
| 118 |
- |
| 119 |
-# seconds to wait |
| 120 |
-my $update_freq = 30; |
| 121 |
- |
| 122 |
-#we want to write in log |
| 123 |
-sub log2messages |
| 124 |
- { |
| 125 |
- my $message = shift; |
| 126 |
- tie *FH, 'esmith::Logger'; |
| 127 |
- print FH "$message"; |
| 128 |
- close FH; |
| 129 |
- } |
| 130 |
- |
| 131 |
-########################################################################### |
| 132 |
-# Main Loop |
| 133 |
-while ($dhcpdns eq 'enabled') { |
| 134 |
- |
| 135 |
- # check the file's last updated time, if it's been changed, update |
| 136 |
- # the DNS and save the modified time. This will ALWAYS run once - on |
| 137 |
- # startup, since $modtime starts at zero. |
| 138 |
- |
| 139 |
- my @stats = stat ($lease_file); |
| 140 |
- if ($stats[9] > $modtime) { |
| 141 |
- |
| 142 |
- $modtime = $stats[9]; |
| 143 |
- system ("/usr/bin/sv 1 /service/tinydns") ==0 |
| 144 |
- or log2messages('Error service dhcp-dns : Unable to restart /service/tinydns'); |
| 145 |
- |
| 146 |
- system ("/usr/bin/sv 1 /service/dnscache") ==0 |
| 147 |
- or log2messages('Error service dhcp-dns : Unable to do restart /service/dnscache'); |
| 148 |
- } |
| 149 |
- |
| 150 |
- # wait till next check time |
| 151 |
- sleep $update_freq; |
| 152 |
- |
| 153 |
-} # end main |
| 154 |
-########################################################################### |
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