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115 lines
4.4 KiB
115 lines
4.4 KiB
#!/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 AN::Tools; |
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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 $an = AN::Tools->new(); |
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$an->Log->level(2); |
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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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$| = 1; |
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report_network($an); |
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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 ($an) = @_; |
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# Write out the data in json format. |
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my $network_json = "{\"networks\":[\n"; |
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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 $directory = $an->data->{path}{sysfs}{network_interfaces}; |
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local(*DIRECTORY); |
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$an->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/$file"; |
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$an->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. |
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my $interface = $file; |
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my $mac_address = $an->Storage->read_file({file => $full_path."/address"}); |
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my $link_state = $an->Storage->read_file({file => $full_path."/carrier"}); |
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my $mtu = $an->Storage->read_file({file => $full_path."/mtu"}); |
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my $duplex = $an->Storage->read_file({file => $full_path."/duplex"}); # full or half? |
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my $operational = $an->Storage->read_file({file => $full_path."/operstate"}); # up or down |
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my $speed = $link_state ? $an->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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# This is probably 0 now... Though someday >100 Gbps will be reasonable and |
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# we'll need to change this. |
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$speed = 0; |
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} |
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$an->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 => $speed, |
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}}); |
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$network_json .= " { \"name\":\"$interface\", \"mac\":\"$mac_address\", \"link\":\"$link_state\", \"duplex\":\"$duplex\", \"state\":\"$operational\", \"speed\":\"$speed\" },\n"; |
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$network_xml .= " <interface name=\"$interface\" mac=\"$mac_address\" link=\"$link_state\" duplex=\"$duplex\" state=\"$operational\" speed=\"$speed\" />\n"; |
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} |
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} |
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closedir(DIRECTORY); |
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$network_json =~ s/,$//s; |
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$network_json .= "]}\n"; |
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$an->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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$an->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { network_xml => $network_xml }}); |
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### TODO: Set the 'status/network.xml' and 'status/network.json' names into 'striker.conf' |
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# Write the JSON file. |
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my $output_json = $an->data->{path}{directories}{html}."/status/network.json"; |
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$an->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { output_xml => $output_json }}); |
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$an->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 = $an->data->{path}{directories}{html}."/status/network.xml"; |
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$an->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { output_xml => $output_xml }}); |
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$an->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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