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Local modifications to ClusterLabs/Anvil by Alteeve
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anvil/tools/anvil-sync-shared

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#!/usr/bin/perl
#
# This runs on striker dashboards and syncs files under /mnt/shared on all known systems. It reaches out and
# pulls over any files under /mnt/shared/files/ to the same on the local system. It then pushes files out to
# all members of the same Anvil!.
#
# If this is called with a job-uuid, file-specific tasks will be handled, like moving files uploaded over a
# browser or deleting / purging a file.
#
# NOTE: This file is NOT responsible for sync'ing definition files! That is handles in scan-server.
#
# TODO:
# - Handle deleting files by user input, or if a given file that was on an Anvil! has been removed for both
# nodes and DR, where applicable.
# -
use strict;
use warnings;
use Anvil::Tools;
use Data::Dumper;
my $THIS_FILE = ($0 =~ /^.*\/(.*)$/)[0];
my $running_directory = ($0 =~ /^(.*?)\/$THIS_FILE$/)[0];
if (($running_directory =~ /^\./) && ($ENV{PWD}))
{
$running_directory =~ s/^\./$ENV{PWD}/;
}
# Turn off buffering so that the pinwheel will display while waiting for the SSH call(s) to complete.
$| = 1;
my $anvil = Anvil::Tools->new();
# Read switches (target ([user@]host[:port]) and the file with the target's password.
$anvil->data->{switches}{'job-uuid'} = "";
$anvil->Get->switches;
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 2, key => "log_0115", variables => { program => $THIS_FILE }});
# Connect to the database(s).
$anvil->Database->connect;
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 2, key => "log_0132"});
# If we don't have a job-uuid, look for one.
if (not $anvil->data->{switches}{'job-uuid'})
{
# Load the job data.
$anvil->data->{switches}{'job-uuid'} = $anvil->Job->get_job_uuid({debug => 2, program => $THIS_FILE});
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { "switches::job-uuid" => $anvil->data->{switches}{'job-uuid'} }});
}
# If we have a job-uuid, process it.
if ($anvil->data->{switches}{'job-uuid'})
{
# Load the job data.
$anvil->Database->get_anvils({debug => 3});
$anvil->Job->get_job_details({debug => 3});
$anvil->Job->clear({debug => 3});
$anvil->data->{sys}{progress} = 1;
if ($anvil->data->{jobs}{job_name} eq "storage::move_incoming")
{
process_incoming_file($anvil);
}
if ($anvil->data->{jobs}{job_name} eq "storage::pull_file")
{
process_pull_file($anvil);
}
if ($anvil->data->{jobs}{job_name} eq "storage::purge")
{
process_purge_file($anvil);
}
if ($anvil->data->{jobs}{job_name} eq "storage::rename")
{
process_rename_file($anvil);
}
if ($anvil->data->{jobs}{job_name} eq "storage::check_mode")
{
process_file_mode($anvil);
}
}
$anvil->nice_exit({exit_code => 0});
#############################################################################################################
# Functions #
#############################################################################################################
sub process_file_mode
{
my ($anvil) = @_;
$anvil->Job->update_progress({
progress => $anvil->data->{sys}{progress},
message => "message_0205",
});
# We have to include deleted because purges will already have the file flagged as deleted.
$anvil->Database->get_files({debug => 3, include_deleted => 1});
$anvil->Database->get_file_locations({debug => 3});
my $file_uuid = ($anvil->data->{jobs}{job_data} =~ /file_uuid=(.*)$/)[0];
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { file_uuid => $file_uuid }});
if (not $file_uuid)
{
# Can't do anything, file wasn't parsed.
$anvil->Job->update_progress({
progress => 100,
message => "error_0185,!!job_uuid!".$anvil->data->{switches}{'job-uuid'}."!!",
job_status => "failed",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 0, priority => 'err', key => "error_0185", variables => { job_uuid => $anvil->data->{switches}{'job-uuid'} }});
$anvil->nice_exit({exit_code => 1});
}
elsif (not exists $anvil->data->{files}{file_uuid}{$file_uuid})
{
# File UUID doesn't appear to be valid.
$anvil->Job->update_progress({
progress => 100,
message => "error_0186,!!file_uuid!".$file_uuid."!!",
job_status => "failed",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 0, priority => 'err', key => "error_0186", variables => { file_uuid => $file_uuid }});
$anvil->nice_exit({exit_code => 1});
}
my $file_name = $anvil->data->{files}{file_uuid}{$file_uuid}{file_name};
my $file_directory = $anvil->data->{files}{file_uuid}{$file_uuid}{file_directory};
my $file_path = $file_directory."/".$file_name;
my $file_type = $anvil->data->{files}{file_uuid}{$file_uuid}{file_type};
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => {
's1:file_name' => $file_name,
's2:file_directory' => $file_directory,
's3:file_path' => $file_path,
's4:file_type' => $file_type,
}});
# From here, we'll unlink if it exists. If it doesn't exist, we still exit sucessfully.
if (-e $file_path)
{
# Change the mode, if need it.
my $new_mode = "a-x";
if ($file_type eq "script")
{
$new_mode = "a+x";
}
$anvil->Storage->change_mode({
path => $file_path,
mode => $new_mode,
});
$anvil->Job->update_progress({
progress => 100,
message => "job_0145,!!file_path!".$file_path."!!,!!new_mode!".$new_mode."!!",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 1, key => "job_0145", variables => {
file_path => $file_path,
new_mode => $new_mode,
}});
$anvil->nice_exit({exit_code => 0});
}
else
{
# Doesn't exist, nothing to do.
$anvil->Job->update_progress({
progress => 100,
message => "job_0146,!!file_path!".$file_path."!!",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 1, key => "job_0146", variables => { file_path => $file_path }});
$anvil->nice_exit({exit_code => 0});
}
return(0);
}
sub process_rename_file
{
my ($anvil) = @_;
$anvil->Job->update_progress({
progress => $anvil->data->{sys}{progress},
message => "message_0204",
});
$anvil->Database->get_files({debug => 3});
$anvil->Database->get_file_locations({debug => 3});
my $file_uuid = "";
my $old_name = "";
my $new_name = "";
foreach my $line (split/\n/, $anvil->data->{jobs}{job_data})
{
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { line => $line }});
if ($line =~ /file_uuid=(.*)$/)
{
$file_uuid = $1;
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { file_uuid => $file_uuid }});
}
if ($line =~ /old_name=(.*)$/)
{
$old_name = $1;
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { old_name => $old_name }});
}
if ($line =~ /new_name=(.*)$/)
{
$new_name = $1;
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { new_name => $new_name }});
}
}
if (not $file_uuid)
{
# Can't do anything, file wasn't parsed.
$anvil->Job->update_progress({
progress => 100,
message => "error_0181,!!job_uuid!".$anvil->data->{switches}{'job-uuid'}."!!",
job_status => "failed",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 0, priority => 'err', key => "error_0181", variables => { job_uuid => $anvil->data->{switches}{'job-uuid'} }});
$anvil->nice_exit({exit_code => 1});
}
elsif (not exists $anvil->data->{files}{file_uuid}{$file_uuid})
{
# File UUID doesn't appear to be valid.
$anvil->Job->update_progress({
progress => 100,
message => "error_0182,!!file_uuid!".$file_uuid."!!",
job_status => "failed",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 0, priority => 'err', key => "error_0182", variables => { file_uuid => $file_uuid }});
$anvil->nice_exit({exit_code => 1});
}
my $file_name = $anvil->data->{files}{file_uuid}{$file_uuid}{file_name};
my $file_directory = $anvil->data->{files}{file_uuid}{$file_uuid}{file_directory};
my $old_file_path = $file_directory."/".$old_name;
my $new_file_path = $file_directory."/".$new_name;
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => {
's1:file_name' => $file_name,
's2:file_directory' => $file_directory,
's3:old_file_path' => $old_file_path,
's4:new_file_path' => $new_file_path,
}});
if (not $new_name)
{
# Can't do anything, file wasn't parsed.
$anvil->Job->update_progress({
progress => 100,
message => "error_0183,!!file_name!".$new_file_path."!!,!!job_uuid!".$anvil->data->{switches}{'job-uuid'}."!!",
job_status => "failed",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 0, priority => 'err', key => "error_0183", variables => {
file_name => $new_file_path,
job_uuid => $anvil->data->{switches}{'job-uuid'},
}});
$anvil->nice_exit({exit_code => 1});
}
# If the file doesn't exist, there's nothing to do (and that's OK).
if (-e $old_file_path)
{
# Move the file.
$anvil->Job->update_progress({
progress => 50,
message => "job_0141,!!old_file!".$old_file_path."!!,!!new_file!".$new_file_path."!!",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 1, key => "job_0141", variables => {
old_file => $old_file_path,
new_file => $new_file_path,
}});
$anvil->Storage->move_file({
source_file => $old_file_path,
target_file => $new_file_path,
});
if ((not -e $old_file_path) && (-e $new_file_path))
{
# Success!
$anvil->Job->update_progress({
progress => 100,
message => "job_0142",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 1, key => "job_0142"});
$anvil->nice_exit({exit_code => 0});
}
elsif ((-e $old_file_path) && (not -e $new_file_path))
{
# Move failed
$anvil->Job->update_progress({
progress => 1,
message => "error_0184",
job_status => "failed",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 0, priority => 'err', key => "error_0184"});
sleep 60;
$anvil->nice_exit({exit_code => 1});
}
}
else
{
# Nothing to do
$anvil->Job->update_progress({
progress => 100,
message => "job_0140,!!file_path!".$old_file_path."!!",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 1, key => "job_0140", variables => { file_path => $old_file_path }});
$anvil->nice_exit({exit_code => 0});
}
return(0);
}
sub process_purge_file
{
my ($anvil) = @_;
$anvil->Job->update_progress({
progress => $anvil->data->{sys}{progress},
message => "message_0203",
});
# We have to include deleted because purges will already have the file flagged as deleted.
$anvil->Database->get_files({debug => 3, include_deleted => 1});
$anvil->Database->get_file_locations({debug => 3});
my $file_uuid = ($anvil->data->{jobs}{job_data} =~ /file_uuid=(.*)$/)[0];
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { file_uuid => $file_uuid }});
if (not $file_uuid)
{
# Can't do anything, file wasn't parsed.
$anvil->Job->update_progress({
progress => 100,
message => "error_0178,!!job_uuid!".$anvil->data->{switches}{'job-uuid'}."!!",
job_status => "failed",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 0, priority => 'err', key => "error_0178", variables => { job_uuid => $anvil->data->{switches}{'job-uuid'} }});
$anvil->nice_exit({exit_code => 1});
}
elsif (not exists $anvil->data->{files}{file_uuid}{$file_uuid})
{
# File UUID doesn't appear to be valid.
$anvil->Job->update_progress({
progress => 100,
message => "error_0179,!!file_uuid!".$file_uuid."!!",
job_status => "failed",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 0, priority => 'err', key => "error_0179", variables => { file_uuid => $file_uuid }});
$anvil->nice_exit({exit_code => 1});
}
my $file_name = $anvil->data->{files}{file_uuid}{$file_uuid}{file_name};
my $file_directory = $anvil->data->{files}{file_uuid}{$file_uuid}{file_directory};
my $file_path = $file_directory."/".$file_name;
my $file_type = $anvil->data->{files}{file_uuid}{$file_uuid}{file_type};
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => {
's1:file_name' => $file_name,
's2:file_directory' => $file_directory,
's3:file_path' => $file_path,
's4:file_type' => $file_type,
}});
# From here, we'll unlink if it exists. If it doesn't exist, we still exit sucessfully.
if (-e $file_path)
{
# Remove it
unlink $file_path;
if (-e $file_path)
{
# Failed.
my $error = $!;
$anvil->Job->update_progress({
progress => 100,
message => "error_0180,!!file_path!".$file_path."!!,!!error!".$error."!!",
job_status => "failed",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 0, priority => 'err', key => "error_0180", variables => {
file_path => $file_path,
error => $error,
}});
$anvil->nice_exit({exit_code => 1});
}
else
{
# Success!
$anvil->Job->update_progress({
progress => 100,
message => "job_0134,!!file_path!".$file_path."!!",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 1, key => "job_0134", variables => { file_path => $file_path }});
$anvil->nice_exit({exit_code => 0});
}
}
else
{
# Doesn't exist, nothing to do.
$anvil->Job->update_progress({
progress => 100,
message => "job_0135,!!file_path!".$file_path."!!",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 1, key => "job_0135", variables => { file_path => $file_path }});
$anvil->nice_exit({exit_code => 0});
}
return(0);
}
sub process_incoming_file
{
my ($anvil) = @_;
$anvil->Job->update_progress({
progress => $anvil->data->{sys}{progress},
message => "message_0191",
});
my $file = ($anvil->data->{jobs}{job_data} =~ /file=(.*)$/)[0];
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { file => $file }});
if (not $file)
{
# Can't do anything, file wasn't parsed.
$anvil->Job->update_progress({
progress => 100,
message => "error_0170,!!job_uuid!".$anvil->data->{switches}{'job-uuid'}."!!",
job_status => "failed",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 0, priority => 'err', key => "error_0170", variables => { job_uuid => $anvil->data->{switches}{'job-uuid'} }});
$anvil->nice_exit({exit_code => 1});
}
elsif (not -e $file)
{
# Can't do anything, file doesn't exist
$anvil->Job->update_progress({
progress => 100,
message => "error_0171,!!file!".$file."!!",
job_status => "failed",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 0, priority => 'err', key => "error_0171", variables => { file => $file }});
$anvil->nice_exit({exit_code => 1});
}
# Make sure the file actually done uploading.
$anvil->data->{sys}{progress} = 5;
$anvil->Job->update_progress({
progress => $anvil->data->{sys}{progress},
message => "message_0309,!!file!".$file."!!",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 1, key => "message_0309", variables => { file => $file }});
$anvil->Storage->_wait_if_changing({
debug => 2,
file => $file,
});
# Move it over to files.
$anvil->data->{sys}{progress} = 5;
$anvil->Job->update_progress({
progress => $anvil->data->{sys}{progress},
message => "message_0192,!!file!".$file."!!",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 1, key => "message_0192", variables => { file => $file }});
$anvil->Storage->move_file({
debug => 2,
overwrite => 1,
source_file => $file,
target_file => $anvil->data->{path}{directories}{shared}{files}."/",
});
my $file_name = ($file =~ /\/.*\/(.*?)$/)[0];
my $target_file = $anvil->data->{path}{directories}{shared}{files}."/".$file_name;
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => {
file_name => $file_name,
target_file => $target_file,
}});
if (not -e $target_file)
{
# Failed to move.
$anvil->Job->update_progress({
progress => 100,
message => "error_0172,!!file!".$file."!!,!!target_directory!".$anvil->data->{path}{directories}{shared}{files}."!!",
job_status => "failed",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 0, priority => 'err', key => "error_0171", variables => { file => $file }});
$anvil->nice_exit({exit_code => 1});
}
# Change the owner as it'll be apache, which won't be a valid users on anvil members.
$anvil->Storage->change_owner({
debug => 2,
path => $target_file,
user => "root",
group => "root",
});
# Calculate the md5sum.
$anvil->data->{sys}{progress} = 20;
$anvil->Job->update_progress({
progress => $anvil->data->{sys}{progress},
message => "message_0193",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 1, key => "message_0193"});
my ($string, $return_code) = $anvil->System->call({shell_call => $anvil->data->{path}{exe}{md5sum}." ".$target_file});
my $md5sum = ($string =~ /^(.*?)\s/)[0];
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => {
string => $string,
md5sum => $md5sum,
return_code => $return_code,
}});
# Store the file details!
$anvil->data->{sys}{progress} = 30;
$anvil->Job->update_progress({
progress => $anvil->data->{sys}{progress},
message => "message_0194,!!md5sum!".$md5sum."!!",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 1, key => "message_0194", variables => { md5sum => $md5sum }});
$anvil->Storage->get_file_stats({
debug => 2,
file_path => $target_file,
});
my $file_mimetype = $anvil->data->{file_stat}{$target_file}{mimetype};
my $file_size = $anvil->data->{file_stat}{$target_file}{size};
my $file_mtime = $anvil->data->{file_stat}{$target_file}{modified_time};
my $executable = -x $target_file ? 1 : 0;
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => {
file_mimetype => $file_mimetype,
file_size => $file_size." (".$anvil->Convert->bytes_to_human_readable({"bytes" => $file_size}).")",
file_mtime => $file_mtime,
executable => $executable,
}});
# This is the file's type/purpose. The expected values are 'iso', 'rpm', 'script', 'disk-image', or
# 'other'. If set to 'DELETED', the file will be removed from disk.
my $file_type = "other";
if ($file_mimetype =~ /cd-image/)
{
$file_type = "iso";
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { file_type => $file_type }});
}
# This will need to be expanded over time
elsif (($executable) or ($file_mimetype =~ /perl/) or ($file_mimetype =~ /python/))
{
$file_type = "script";
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { file_type => $file_type }});
# Change the mode to be executable
$anvil->Storage->change_mode({
debug => 2,
path => $target_file,
mode => "0755",
});
}
elsif ($file_mimetype =~ /raw-disk-image/)
{
$file_type = "image";
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { file_type => $file_type }});
}
my $file_uuid = $anvil->Database->insert_or_update_files({
debug => 2,
file_name => $file_name,
file_directory => $anvil->data->{path}{directories}{shared}{files},
file_size => $file_size,
file_md5sum => $md5sum,
file_type => $file_type,
file_mtime => $file_mtime,
});
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { file_uuid => $file_uuid }});
# Now copy this to our peers. We're going to do this serially so that we don't overwhelm the system,
# Any hosts not currently online will have a job registered.
$anvil->Storage->push_file({
debug => 2,
file => $target_file,
file_uuid => $file_uuid,
});
# Call track_files, it'll make sure the file_locations are setup.
$anvil->Database->track_files({debug => 2});
# Done!
$anvil->Job->update_progress({
progress => 100,
message => "message_0197",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 1, key => "message_0197"});
return(0);
}
# This pulls files from dashboards onto the running host.
sub process_pull_file
{
my ($anvil) = @_;
$anvil->Job->update_progress({
progress => $anvil->data->{sys}{progress},
message => "message_0198",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 1, key => "message_0198" });
# Collect some data
$anvil->Database->get_anvils({debug => 3});
$anvil->Database->get_files({debug => 3});
$anvil->Database->get_file_locations({debug => 3});
my $file_uuid = ($anvil->data->{jobs}{job_data} =~ /file_uuid=(.*)$/)[0];
my $anvil_uuid = $anvil->Cluster->get_anvil_uuid({debug => 2});
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => {
anvil_uuid => $anvil_uuid,
file_uuid => $file_uuid,
}});
if (not $file_uuid)
{
# Can't do anything, file wasn't parsed.
$anvil->Job->update_progress({
progress => 100,
message => "error_0173,!!job_uuid!".$anvil->data->{switches}{'job-uuid'}."!!",
job_status => "failed",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 0, priority => 'err', key => "error_0173", variables => { job_uuid => $anvil->data->{switches}{'job-uuid'} }});
$anvil->nice_exit({exit_code => 1});
}
elsif (not exists $anvil->data->{files}{file_uuid}{$file_uuid})
{
# File UUID doesn't appear to be valid.
$anvil->Job->update_progress({
progress => 100,
message => "error_0174,!!file_uuid!".$file_uuid."!!",
job_status => "failed",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 0, priority => 'err', key => "error_0174", variables => { file_uuid => $file_uuid }});
$anvil->nice_exit({exit_code => 1});
}
my $file_name = $anvil->data->{files}{file_uuid}{$file_uuid}{file_name};
my $file_directory = $anvil->data->{files}{file_uuid}{$file_uuid}{file_directory};
my $file_path = $file_directory."/".$file_name;
my $file_size = $anvil->data->{files}{file_uuid}{$file_uuid}{file_size};
my $file_md5sum = $anvil->data->{files}{file_uuid}{$file_uuid}{file_md5sum};
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => {
's1:file_name' => $file_name,
's2:file_directory' => $file_directory,
's3:file_path' => $file_path,
's4:file_size' => $file_size." (".$anvil->Convert->bytes_to_human_readable({"bytes" => $file_size}).")",
's5:file_md5sum' => $file_md5sum,
}});
if (not $anvil_uuid)
{
# Uhhh...
$anvil->Job->update_progress({
progress => 100,
message => "error_0175,!!file!".$file_path."!!",
job_status => "failed",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 0, priority => 'err', key => "error_0175", variables => { file => $file_path }});
$anvil->nice_exit({exit_code => 1});
}
# How many Strikers are up and have the file we're looking for?
$anvil->data->{target_strikers} = [];
foreach my $host_uuid (keys %{$anvil->data->{database}})
{
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { host_uuid => $host_uuid }});
my $host_name = $anvil->Get->host_name_from_uuid({debug => 2, host_uuid => $host_uuid});
my $target = $anvil->data->{database}{$host_uuid}{host};
my $password = $anvil->data->{database}{$host_uuid}{password};
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => {
host_name => $host_name,
target => $target,
password => $anvil->Log->is_secure($password),
}});
# If the file exists, the return code is '0'. If the file isn't found, '1' is returned.
# When found, the size in bytes followed by the file name is returned.
my $shell_call = $anvil->data->{path}{exe}{wc}." -c ".$file_path;
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { shell_call => $shell_call }});
my ($output, $error, $return_code) = $anvil->Remote->call({
debug => 3,
shell_call => $shell_call,
target => $target,
password => $password,
remote_user => "root",
});
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => {
output => $output,
error => $error,
output => $output,
}});
if ($output =~ /^(\d+)\s+$file_path$/)
{
my $size_on_peer = $1;
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => {
size_on_peer => $size_on_peer." (".$anvil->Convert->bytes_to_human_readable({"bytes" => $size_on_peer}).")"
}});
# For now, we only do a size check as md5sums can take a long time.
if ($size_on_peer eq $file_size)
{
# We can pull from this striker!
push @{$anvil->data->{target_strikers}}, {
host_name => $host_name,
host_uuid => $host_uuid,
target => $target,
password => $password,
};
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => {
host_name => $host_name,
host_uuid => $host_uuid,
target => $target,
password => $anvil->Log->is_secure($password),
}});
}
else
{
# The file doesn't exist or we couldn't contact the Striker, so we'll skip
# it.
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 1, key => "log_0576", variables => {
file_path => $file_path,
host_name => $host_name,
}});
}
}
}
my $anvil_node1_host_uuid = $anvil->data->{anvils}{anvil_uuid}{$anvil_uuid}{anvil_node1_host_uuid};
my $anvil_node2_host_uuid = $anvil->data->{anvils}{anvil_uuid}{$anvil_uuid}{anvil_node2_host_uuid};
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => {
anvil_node1_host_uuid => $anvil_node1_host_uuid,
anvil_node2_host_uuid => $anvil_node2_host_uuid,
}});
# Where we pull from will depend on which machine we are and how many strikers we have. If we have
# one Anvil!, sub-node 1 and 2 download at the same time. If there are two strikers, Each node will
# download from a different striker (if possible).
my $i_am = "node1";
if ($anvil->Get->host_uuid eq $anvil_node2_host_uuid)
{
$i_am = "node2";
}
my $striker_count = @{$anvil->data->{target_strikers}};
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => {
i_am => $i_am,
striker_count => $striker_count,
}});
if (not $striker_count)
{
# No available Strikers.
$anvil->Job->update_progress({
progress => 1,
message => "warning_0072,!!file_path!".$file_path."!!",
job_status => "failed",
});
sleep 60;
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 0, priority => 'err', key => "warning_0072", variables => { file_path => $file_path }});
$anvil->nice_exit({exit_code => 2});
}
my $use = 0;
if ($striker_count >= 3)
{
if ($i_am eq "node1") { $use = 0; }
elsif ($i_am eq "node2") { $use = 1; }
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { 'use' => $use }});
}
elsif ($striker_count == 2)
{
# Two strikers, each node will use the other Striker
if ($i_am eq "node1") { $use = 0; }
elsif ($i_am eq "node2") { $use = 1; }
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { 'use' => $use }});
}
elsif ($striker_count == 1)
{
# Only 1 Striker
if ($i_am eq "node1") { $use = 0; }
elsif ($i_am eq "node2") { $use = 0; }
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { 'use' => $use }});
}
# Now proceed with the download!
my $target_host_name = $anvil->data->{target_strikers}->[$use]->{host_name};
my $target_host_uuid = $anvil->data->{target_strikers}->[$use]->{host_uuid};
my $target_host = $anvil->data->{target_strikers}->[$use]->{target};
my $target_password = $anvil->data->{target_strikers}->[$use]->{password};
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => {
target_host_name => $target_host_name,
target_host_uuid => $target_host_uuid,
target_host => $target_host,
target_password => $anvil->Log->is_secure($target_password),
}});
# Rsync the file.
my $say_source_file = "root\@".$target_host.":".$file_path;
my $target_directory = $file_directory."/";
$anvil->Job->update_progress({
progress => 50,
message => "message_0200,!!source_file!".$say_source_file."!!,!!target_directory!".$target_directory."!!",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 1, key => "message_0200", variables => {
source_file => $say_source_file,
target_directory => $target_directory,
}});
$anvil->Storage->rsync({
debug => 2,
source => $say_source_file,
destination => $target_directory,
try_again => 1,
});
if (-e $file_path)
{
# Calculate the md5sum.
$anvil->Job->update_progress({
progress => 75,
message => "message_0201",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 1, key => "message_0201"});
my $local_md5sum = $anvil->Get->md5sum({file => $file_path});
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { local_md5sum => $local_md5sum }});
if ($file_md5sum eq $local_md5sum)
{
$anvil->Job->update_progress({
progress => 100,
message => "message_0202",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 1, key => "message_0202"});
$anvil->nice_exit({exit_code => 0});
}
else
{
# Unlink the file. The perioding sync call can try again later.
unlink $file_path;
$anvil->Job->update_progress({
progress => 1,
message => "error_0176,!!local_md5sum!".$local_md5sum."!!,!!file_md5sum!".$file_md5sum."!!",
job_status => "failed",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 0, priority => 'err', key => "error_0176", variables => {
local_md5sum => $local_md5sum,
file_md5sum => $file_md5sum,
}});
sleep 60;
$anvil->nice_exit({exit_code => 1});
}
}
else
{
# Failed...
$anvil->Job->update_progress({
progress => 1,
message => "error_0177",
job_status => "failed",
});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 0, priority => 'err', key => "error_0177" });
sleep 60;
$anvil->nice_exit({exit_code => 1});
}
return(0);
}
# This takes a host and job UUID and determines if we're still waiting on the target.
sub wait_on_host
{
my ($anvil, $host_uuid, $job_uuid) = @_;
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => {
host_uuid => $host_uuid." (".$anvil->Get->host_name_from_uuid({host_uuid => $host_uuid}).")",
job_uuid => $job_uuid,
}});
my $waiting = 1;
# Look up the job progress.
my $query = "SELECT job_progress FROM jobs WHERE job_uuid = ".$anvil->Database->quote($job_uuid).";";
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { query => $query }});
my $progress = $anvil->Database->query({query => $query, source => $THIS_FILE, line => __LINE__})->[0]->[0];
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { progress => $progress }});
if ($progress == 100)
{
$waiting = 0;
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { waiting => $waiting }});
}
else
{
# Can I ping the node?
my $pinged = 0;
foreach my $interface (sort {$a cmp $b} keys %{$anvil->data->{network}{$host_uuid}{interface}})
{
my $target_ip = $anvil->data->{network}{$host_uuid}{interface}{$interface}{ip};
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => {
interface => $interface,
target_ip => $target_ip,
}});
($pinged, my $average_time) = $anvil->Network->ping({
ping => $target_ip,
count => 1,
});
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { pinged => $pinged }});
last if $pinged;
}
if (not $pinged)
{
# Stop waiting, it looks to be offline.
$waiting = 0;
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { waiting => $waiting }});
}
}
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { waiting => $waiting }});
return($waiting)
}