a294c6c4fa
* Fixed a bug where some '$anvil->{}' variables should have been '$anvil->data->{}'.
* Started merging message keys on 'error_xxxx', 'warning_xxxx', etc.
* The anvil-configure-network now configures the network. Commented out, the tool can reconfigure the entire network without a reboot, but a current issue with the post-configured system refusing to use the allocated interface as the default gateway is to be reviewed at a future time. For now, a closing reboot will be issued.
* Started creating 'anvil-change-password' that will update passwords, including apache (and configure .htpasswd when needed).
Signed-off-by: Digimer <digimer@alteeve.ca>
114 lines
3.3 KiB
Perl
Executable File
114 lines
3.3 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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# Exit codes;
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# 0 = Normal exit
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# 1 = md5sum of this program changed. Exited to reload.
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#
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# TODO:
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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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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/^\./$ENV{PWD}/;
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}
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# Turn off buffering so that the pinwheel will display while waiting for the SSH call(s) to complete.
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$| = 1;
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my $anvil = Anvil::Tools->new();
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$anvil->Log->level({set => 1});
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# There are some things we only want to run on (re)start and don't need to always run.
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run_once($anvil);
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# Calculate my sum so that we can exit if it changes later.
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$anvil->Storage->record_md5sums;
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# These are the things we always want running.
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while(1)
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{
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# Loop and sleep for 2s.
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keep_running($anvil);
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# Exit if called with '--run-once'
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if ($anvil->data->{switches}{'run-once'})
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{
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$anvil->nice_exit({code => 0});
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}
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# Has the file on disk changed?
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if ($anvil->Storage->check_md5sums)
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{
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$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 0, priority => "warn", key => "message_0014"});
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$anvil->nice_exit({code => 1});
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}
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# Sleep now.
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sleep 2;
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}
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$anvil->nice_exit({code => 0});
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#############################################################################################################
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# Functions #
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#############################################################################################################
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# These are tools that don't need to constantly run.
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sub run_once
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{
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my ($anvil) = @_;
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# Check that the database is ready.
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my $shell_call = $anvil->data->{path}{exe}{'anvil-prep-database'};
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$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { shell_call => $shell_call }});
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my $database_output = $anvil->System->call({shell_call => $shell_call, source => $THIS_FILE, line => __LINE__});
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if ($database_output)
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{
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$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { database_output => $database_output }});
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}
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return(0);
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}
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# These are tools that need to keep running.
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sub keep_running
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{
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my ($anvil) = @_;
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# Update hardware state files.
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update_state_file($anvil);
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# Run any pending jobs by calling 'anvil-jobs' with the 'job_uuid' as a background process.
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# Check the local network and running services and tune the firewall as things change.
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return(0);
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}
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# This calls 'anvil-update-states' which will scan the local machine's state (hardware and software) and
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# record write it out to an HTML file
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sub update_state_file
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{
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my ($anvil) = @_;
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my $shell_call = $anvil->data->{path}{exe}{'anvil-update-states'};
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$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { shell_call => $shell_call }});
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my $states_output = $anvil->System->call({shell_call => $shell_call, source => $THIS_FILE, line => __LINE__});
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if ($states_output)
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{
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$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { states_output => $states_output }});
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}
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return(0);
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}
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