d03213b860
* Added a 'debug' parameter to System->ping() to allow per-call log levels. Signed-off-by: Digimer <digimer@alteeve.ca>
225 lines
9.8 KiB
Perl
Executable File
225 lines
9.8 KiB
Perl
Executable File
#!/usr/bin/perl
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#
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# This is the master daemon that manages all periodically run processes on Striker dashboards and Anvil!
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# nodes.
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#
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use strict;
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use warnings;
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use Anvil::Tools;
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# Turn off buffering so that the pinwheel will display while waiting for the SSH call(s) to complete.
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$| = 1;
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my $THIS_FILE = ($0 =~ /^.*\/(.*)$/)[0];
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my $running_directory = ($0 =~ /^(.*?)\/$THIS_FILE$/)[0];
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if (($running_directory =~ /^\./) && ($ENV{PWD}))
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{
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$running_directory =~ s/^\./$ENV{PWD}/;
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}
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my $anvil = Anvil::Tools->new();
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print $THIS_FILE." ".__LINE__."; anvil: [".$anvil."]\n";
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$anvil->Log->level({set => 2});
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$anvil->Storage->read_config({file => "/etc/anvil/anvil.conf"});
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my $connections = $anvil->Database->connect({
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sql_file => $anvil->data->{sys}{database}{schema},
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test_table => "network_interfaces",
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});
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print $THIS_FILE." ".__LINE__."; connections: [".$connections."]\n";
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$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 3, key => "log_0132", variables => { connections => $connections }});
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if (not $connections)
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{
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# No databases, exit.
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print $anvil->Words->string({key => "striker_error_0003"});
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$anvil->nice_exit({exit_code => 2});
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}
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report_network($anvil);
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exit(0);
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#############################################################################################################
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# Functions #
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#############################################################################################################
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# This reports the current network interface states, tracked by the MAC address.
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sub report_network
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{
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my ($anvil) = @_;
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# Write out the data in json format.
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my $directory = $anvil->data->{path}{sysfs}{network_interfaces};
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print $THIS_FILE." ".__LINE__."; directory: [".$directory."]\n";
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local(*DIRECTORY);
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$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 3, key => "log_0018", variables => { directory => $directory }});
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opendir(DIRECTORY, $directory);
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while(my $file = readdir(DIRECTORY))
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{
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next if $file eq ".";
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next if $file eq "..";
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next if $file eq "lo";
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my $full_path = "$directory/$file";
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print $THIS_FILE." ".__LINE__."; full_path: [".$full_path."]\n";
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$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { full_path => $full_path }});
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if (-d $full_path)
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{
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# Pull out the data I want. Note that some of these don't exist with virtio-net interfaces.
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my $interface = $file;
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my $mac_address = -e $full_path."/address" ? $anvil->Storage->read_file({file => $full_path."/address"}) : "";
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my $link_state = -e $full_path."/carrier" ? $anvil->Storage->read_file({file => $full_path."/carrier"}) : 0;
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my $mtu = -e $full_path."/mtu" ? $anvil->Storage->read_file({file => $full_path."/mtu"}) : 0;
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my $duplex = -e $full_path."/duplex" ? $anvil->Storage->read_file({file => $full_path."/duplex"}) : "unknown"; # full or half?
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my $operational = -e $full_path."/operstate" ? $anvil->Storage->read_file({file => $full_path."/operstate"}) : "unknown"; # up or down
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my $speed = $link_state ? $anvil->Storage->read_file({file => $full_path."/speed"}) : 0; # Mbps (ie: 1000 = Gbps), gives a very high number for unplugged link
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if ($speed > 100000)
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{
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# NOTE: This is probably 0 now... Though someday >100 Gbps will be reasonable
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# and we'll need to change this.
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$speed = 0;
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}
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# Find the media, if possible.
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my $media = "unknown";
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my $shell_call = $anvil->data->{path}{exe}{ethtool}." $interface";
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$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { shell_call => $shell_call }});
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my $ethtool = $anvil->System->call({shell_call => $shell_call});
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foreach my $line (split/\n/, $ethtool)
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{
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$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { line => $line }});
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if ($line =~ /Supported ports: \[ (.*?) \]/i)
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{
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$media = lc($1);
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$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { media => $media }});
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last;
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}
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}
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# Log
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$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => {
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interface => $interface,
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mac_address => $mac_address,
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link_state => $link_state,
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mtu => $mtu,
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duplex => $duplex,
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operational => $operational,
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speed => $speed,
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media => $media,
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}});
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$anvil->Database->insert_or_update_network_interfaces({
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network_interface_name => $interface,
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network_interface_duplex => $duplex,
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network_interface_link_state => $link_state,
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network_interface_operational => $operational,
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network_interface_mac_address => $mac_address,
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network_interface_medium => $media,
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network_interface_mtu => $mtu,
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network_interface_speed => $speed,
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});
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}
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}
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closedir(DIRECTORY);
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### TODO: Create $anvil "ip" table and record IPs on this system, linking back to $anvil interface, bond or
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### bridge.
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# Run 'ip addr' to see what IPs are in use.
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$anvil->System->get_ips;
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# Write out the XML file and JSON file.
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my $order = 1;
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my $network_xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
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$network_xml .= "<network>\n";
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my $network_json = "{\"networks\":[\n";
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my $query = "
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SELECT
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network_interface_mac_address,
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network_interface_name,
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network_interface_speed,
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network_interface_mtu,
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network_interface_link_state,
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network_interface_operational,
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network_interface_duplex,
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network_interface_medium,
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network_interface_bond_uuid,
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network_interface_bridge_uuid
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FROM
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network_interfaces
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WHERE
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network_interface_host_uuid = ".$anvil->data->{sys}{use_db_fh}->quote($anvil->Get->host_uuid)."
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ORDER BY
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modified_date DESC
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;";
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$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 3, key => "log_0124", variables => { query => $query }});
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my $results = $anvil->Database->query({query => $query, source => $THIS_FILE, line => __LINE__});
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my $count = @{$results};
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$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => {
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results => $results,
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count => $count,
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}});
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foreach my $row (@{$results})
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{
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my $network_interface_mac_address = $row->[0];
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my $network_interface_name = $row->[1];
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my $network_interface_speed = $row->[2];
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my $network_interface_mtu = defined $row->[3] ? $row->[3] : "";
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my $network_interface_link_state = $row->[4];
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my $network_interface_operational = $row->[5];
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my $network_interface_duplex = $row->[6];
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my $network_interface_medium = defined $row->[7] ? $row->[7] : "";
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my $network_interface_bond_uuid = defined $row->[8] ? $row->[8] : "";
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my $network_interface_bridge_uuid = defined $row->[9] ? $row->[9] : "";
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$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => {
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network_interface_mac_address => $network_interface_mac_address,
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network_interface_name => $network_interface_name,
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network_interface_speed => $network_interface_speed,
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network_interface_mtu => $network_interface_mtu,
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network_interface_link_state => $network_interface_link_state,
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network_interface_operational => $network_interface_operational,
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network_interface_duplex => $network_interface_duplex,
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network_interface_medium => $network_interface_medium,
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network_interface_bond_uuid => $network_interface_bond_uuid,
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network_interface_bridge_uuid => $network_interface_bridge_uuid,
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order => $order,
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}});
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$network_json .= " { \"name\":\"$network_interface_name\", \"mac\":\"$network_interface_mac_address\", \"link\":\"$network_interface_link_state\", \"speed\":\"$network_interface_speed\", \"mtu\":\"$network_interface_mtu\", \"duplex\":\"$network_interface_duplex\", \"state\":\"$network_interface_operational\", \"media\":\"$network_interface_medium\", \"bond\":\"$network_interface_bond_uuid\", \"bridge\":\"$network_interface_bridge_uuid\", \"order\":\"$order\" },\n";
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$network_xml .= " <interface name=\"$network_interface_name\" mac=\"$network_interface_mac_address\" link=\"$network_interface_link_state\" speed=\"$network_interface_speed\" mtu=\"$network_interface_mtu\" duplex=\"$network_interface_duplex\" state=\"$network_interface_operational\" media=\"$network_interface_medium\" bond=\"$network_interface_bond_uuid\" bridge=\"$network_interface_bridge_uuid\" order=\"$order\" />\n";
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$order++;
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}
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$network_json =~ s/,$//s;
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$network_json .= "]}\n";
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$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { network_json => $network_json }});
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$network_xml .= "</network>\n";
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$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { network_xml => $network_xml }});
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### TODO: Set the 'status/network.json' name into 'striker.conf'
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# Write the JSON file.
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my $output_json = $anvil->data->{path}{directories}{html}."/status/network.json";
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$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { output_xml => $output_json }});
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$anvil->Storage->write_file({
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file => $output_json,
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body => $network_json,
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overwrite => 1,
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mode => "0644",
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user => "apache",
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group => "apache"
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});
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# Write the XML file.
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my $output_xml = $anvil->data->{path}{directories}{html}."/status/network.xml";
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$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { output_xml => $output_xml }});
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$anvil->Storage->write_file({
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file => $output_xml,
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body => $network_xml,
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overwrite => 1,
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mode => "0644",
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user => "apache",
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group => "apache"
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});
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return(0);
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}
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