You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
188 lines
6.9 KiB
188 lines
6.9 KiB
#!/usr/bin/perl |
|
# |
|
# This prints JSON formated data reporting the status of an Anvil!'s nodes. |
|
# |
|
|
|
use strict; |
|
use warnings; |
|
use Anvil::Tools; |
|
use Data::Dumper; |
|
use JSON; |
|
|
|
$| = 1; |
|
|
|
my $THIS_FILE = ($0 =~ /^.*\/(.*)$/)[0]; |
|
my $running_directory = ($0 =~ /^(.*?)\/$THIS_FILE$/)[0]; |
|
if (($running_directory =~ /^\./) && ($ENV{PWD})) |
|
{ |
|
$running_directory =~ s/^\./$ENV{PWD}/; |
|
} |
|
|
|
my $anvil = Anvil::Tools->new(); |
|
|
|
$anvil->Get->switches; |
|
|
|
$anvil->Database->connect; |
|
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 2, secure => 0, key => "log_0132"}); |
|
if (not $anvil->data->{sys}{database}{connections}) |
|
{ |
|
# No databases, exit. |
|
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 0, 'print' => 1, priority => "err", key => "error_0003"}); |
|
$anvil->nice_exit({exit_code => 1}); |
|
} |
|
|
|
# Read in any CGI variables, if needed. |
|
$anvil->Get->cgi(); |
|
|
|
$anvil->Database->get_hosts(); |
|
$anvil->Database->get_anvils(); |
|
|
|
print $anvil->Template->get({file => "shared.html", name => "json_headers", show_name => 0})."\n"; |
|
|
|
my $hash = {}; |
|
my $anvil_uuid = ""; |
|
if ($anvil->data->{cgi}{anvil_uuid}{value}) |
|
{ |
|
$anvil_uuid = $anvil->data->{cgi}{anvil_uuid}{value}; |
|
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { anvil_uuid => $anvil_uuid }}); |
|
} |
|
elsif ($anvil->data->{switches}{'anvil-uuid'}) |
|
{ |
|
$anvil_uuid = $anvil->data->{switches}{'anvil-uuid'}; |
|
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { anvil_uuid => $anvil_uuid }}); |
|
} |
|
if ((not $anvil_uuid) or (not exists $anvil->data->{anvils}{anvil_uuid}{$anvil_uuid})) |
|
{ |
|
$anvil->data->{anvil_status}{anvil_name} = "!!invalid!anvil_uuid!!"; |
|
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { 'anvil_status::anvil_name' => $anvil->data->{anvil_status}{anvil_name} }}); |
|
} |
|
else |
|
{ |
|
my $node1_uuid = $anvil->data->{anvils}{anvil_uuid}{$anvil_uuid}{anvil_node1_host_uuid}; |
|
my $node2_uuid = $anvil->data->{anvils}{anvil_uuid}{$anvil_uuid}{anvil_node2_host_uuid}; |
|
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { |
|
node1_uuid => $node1_uuid, |
|
node2_uuid => $node2_uuid, |
|
}}); |
|
|
|
# For each node, check to see if it's "online" and, if so, if the node is in the cluster. |
|
$anvil->Database->get_hosts_info(); |
|
|
|
# Read in the |
|
my $node1_status = $anvil->data->{hosts}{host_uuid}{$node1_uuid}{host_status}; |
|
my $node1_host_name = $anvil->data->{hosts}{host_uuid}{$node1_uuid}{short_host_name}; |
|
my $node2_status = $anvil->data->{hosts}{host_uuid}{$node2_uuid}{host_status}; |
|
my $node2_host_name = $anvil->data->{hosts}{host_uuid}{$node2_uuid}{short_host_name}; |
|
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { |
|
node1_status => $node1_status, |
|
node1_host_name => $node1_host_name, |
|
node2_status => $node2_status, |
|
node2_host_name => $node2_host_name, |
|
}}); |
|
|
|
# Array index 0 is node 1, index 1 is node 2. |
|
$hash->{anvil_state} = "optimal"; |
|
$hash->{nodes}->[0] = { |
|
host_uuid => $node1_uuid, |
|
'state' => "offline", |
|
state_percent => 0, |
|
state_message => "message_0222,!!host_name!".$node1_host_name."!!", |
|
maintenance_mode => 'undefined', |
|
}; |
|
$hash->{nodes}->[1] = { |
|
host_uuid => $node2_uuid, |
|
'state' => "offline", |
|
state_percent => 0, |
|
state_message => "message_0222,!!host_name!".$node2_host_name."!!", |
|
maintenance_mode => 'undefined', |
|
}; |
|
|
|
foreach my $i (0..1) |
|
{ |
|
my $host_uuid = $hash->{nodes}->[$i]->{host_uuid}; |
|
my $short_host_name = $anvil->data->{hosts}{host_uuid}{$host_uuid}{short_host_name}; |
|
my $host_status = $anvil->data->{hosts}{host_uuid}{$host_uuid}{host_status}; |
|
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { |
|
's1:short_host_name' => $short_host_name, |
|
's2:host_uuid' => $host_uuid, |
|
's3:host_status' => $host_status, |
|
}}); |
|
|
|
# If the node is not "online", nothing else matters. |
|
next if $host_status ne "online"; |
|
|
|
my $query = " |
|
SELECT |
|
scan_cluster_node_in_ccm, |
|
scan_cluster_node_crmd_member, |
|
scan_cluster_node_cluster_member, |
|
scan_cluster_node_maintenance_mode |
|
FROM |
|
scan_cluster_nodes |
|
WHERE |
|
scan_cluster_node_host_uuid = ".$anvil->Database->quote($host_uuid)." |
|
"; |
|
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { query => $query }}); |
|
my $results = $anvil->Database->query({query => $query, source => $THIS_FILE, line => __LINE__}); |
|
my $count = @{$results}; |
|
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { |
|
results => $results, |
|
count => $count, |
|
}}); |
|
|
|
if (not $count) |
|
{ |
|
# Weird, looks like this host isn't a node. |
|
next; |
|
} |
|
foreach my $row (@{$results}) |
|
{ |
|
# How online is it? |
|
my $scan_cluster_node_in_ccm = $row->[0]; |
|
my $scan_cluster_node_crmd_member = $row->[1]; |
|
my $scan_cluster_node_cluster_member = $row->[2]; |
|
my $scan_cluster_node_maintenance_mode = $row->[3]; |
|
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { |
|
scan_cluster_node_in_ccm => $scan_cluster_node_in_ccm, |
|
scan_cluster_node_crmd_member => $scan_cluster_node_crmd_member, |
|
scan_cluster_node_cluster_member => $scan_cluster_node_cluster_member, |
|
scan_cluster_node_maintenance_mode => $scan_cluster_node_maintenance_mode, |
|
}}); |
|
|
|
$hash->{nodes}->[$i]->{maintenance_mode} = $scan_cluster_node_maintenance_mode ? 1 : 0; |
|
if ($scan_cluster_node_cluster_member) |
|
{ |
|
$hash->{nodes}->[$i]->{'state'} = "online"; |
|
$hash->{nodes}->[$i]->{state_percent} = 100; |
|
$hash->{nodes}->[$i]->{state_message} = "message_0223,!!host_name!".$node2_host_name."!!", |
|
} |
|
elsif ($scan_cluster_node_crmd_member) |
|
{ |
|
$hash->{nodes}->[$i]->{'state'} = "crmd"; |
|
$hash->{nodes}->[$i]->{state_percent} = 75; |
|
$hash->{nodes}->[$i]->{state_message} = "message_0224,!!host_name!".$node2_host_name."!!", |
|
} |
|
elsif ($scan_cluster_node_in_ccm) |
|
{ |
|
$hash->{nodes}->[$i]->{'state'} = "in_ccm"; |
|
$hash->{nodes}->[$i]->{state_percent} = 50; |
|
$hash->{nodes}->[$i]->{state_message} = "message_0225,!!host_name!".$node2_host_name."!!", |
|
} |
|
else |
|
{ |
|
$hash->{nodes}->[$i]->{'state'} = "booted"; |
|
$hash->{nodes}->[$i]->{state_percent} = 25; |
|
$hash->{nodes}->[$i]->{state_message} = "message_0226,!!host_name!".$node2_host_name."!!", |
|
} |
|
|
|
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { |
|
"hash->{nodes}->[".$i."]->{state}" => $hash->{nodes}->[$i]->{'state'}, |
|
"hash->{nodes}->[".$i."]->{state_percent}" => $hash->{nodes}->[$i]->{state_percent}, |
|
"hash->{nodes}->[".$i."]->{state_message}" => $hash->{nodes}->[$i]->{state_message}, |
|
"hash->{nodes}->[".$i."]->{maintenance_mode}" => $hash->{nodes}->[$i]->{maintenance_mode}, |
|
}}); |
|
} |
|
} |
|
} |
|
|
|
print JSON->new->utf8->encode($hash)."\n";
|
|
|