seasharp
/
anvil
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Finished anvil-watch-servers

Browse Source 
Signed-off-by: digimer <mkelly@alteeve.ca>
main
digimer 1 year ago
parent 26f4446bf9
commit fd880e2fdf
2 changed files with 163 additions and 41 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 5
      share/words.xml
  2. 197
      tools/anvil-watch-servers

5
share/words.xml
Unescape View File

@ -458,7 +458,7 @@ Failed to parse the XML in the new definition file. The error was:
Giving up. Giving up.
</key> </key>
<key name="error_0332">This must be run on a node active in the cluster hosting the server being managed. Exiting.</key> <key name="error_0332">This must be run on a subnode active in the cluster hosting the server being managed. Exiting.</key>
<key name="error_0333">There are no DR hosts connected to this Anvil! node yet.</key> <key name="error_0333">There are no DR hosts connected to this Anvil! node yet.</key>
<key name="error_0334">Failed to find an IP we can access the DR host: [#!variable!host_name!#]. Has it been configured? Is it running? Exiting.</key> <key name="error_0334">Failed to find an IP we can access the DR host: [#!variable!host_name!#]. Has it been configured? Is it running? Exiting.</key>
<key name="error_0335">Failed to access the DR host: [#!variable!host_name!#] using the IP: [#!variable!ip_address!#]. Is it running? Exiting.</key> <key name="error_0335">Failed to access the DR host: [#!variable!host_name!#] using the IP: [#!variable!ip_address!#]. Is it running? Exiting.</key>
@ -750,6 +750,8 @@ The XML that failed sanity check was:
<key name="error_0475">[ Error ] - The requested size: [#!variable!requested_ram!#] is less than 640 KiB, this must be a mistake.</key> <key name="error_0475">[ Error ] - The requested size: [#!variable!requested_ram!#] is less than 640 KiB, this must be a mistake.</key>
<key name="error_0476">[ Error ] - The requested CPU: [#!variable!requested_cpu!#] is not valid. Valid options are '--cpu X', '--cpu Y,X' or '--cpu 'Y,X,Z' where 'X' is the number of cores per socket, 'Y' is the number of sockets and 'Z' is the number of threads per core.</key> <key name="error_0476">[ Error ] - The requested CPU: [#!variable!requested_cpu!#] is not valid. Valid options are '--cpu X', '--cpu Y,X' or '--cpu 'Y,X,Z' where 'X' is the number of cores per socket, 'Y' is the number of sockets and 'Z' is the number of threads per core.</key>
<key name="error_0477">[ Error ] - The requested number of cores: [#!variable!requested_cores!#] (sockets: [#!variable!new_sockets!], cores per socket: [#!variable!new_cores!#], threads per core: [#!variable!new_threads!#]).</key> <key name="error_0477">[ Error ] - The requested number of cores: [#!variable!requested_cores!#] (sockets: [#!variable!new_sockets!], cores per socket: [#!variable!new_cores!#], threads per core: [#!variable!new_threads!#]).</key>
<key name="error_0478">[ Error ] - This program must be run on a subnode.</key>
<key name="error_0479">[ Error ] - This subnode is not in the cluster (failed to parse the CIB). Exiting.</key>
<!-- Files templates --> <!-- Files templates -->
<!-- NOTE: Translating these files requires an understanding of which lines are translatable --> <!-- NOTE: Translating these files requires an understanding of which lines are translatable -->
@ -3281,6 +3283,7 @@ proceeding.
- Cores per Socket: [#!variable!old_cores!#] -> [#!variable!new_cores!#] - Cores per Socket: [#!variable!old_cores!#] -> [#!variable!new_cores!#]
- Threads per Core: [#!variable!old_threads!#] -> [#!variable!new_threads!#] - Threads per Core: [#!variable!old_threads!#] -> [#!variable!new_threads!#]
- Total Cores: .... [#!variable!old_total_cores!#] -> [#!variable!new_total_cores!#]]]></key> - Total Cores: .... [#!variable!old_total_cores!#] -> [#!variable!new_total_cores!#]]]></key>
<key name="message_0382"><![CDATA[-=] Updated: #!variable!date!# - Press '<ctrl> + <c>' to exit]]></key>
<!-- Translate names (protocols, etc) --> <!-- Translate names (protocols, etc) -->
<key name="name_0001">Normal Password</key> <!-- none in mail-server --> <key name="name_0001">Normal Password</key> <!-- none in mail-server -->

197
tools/anvil-watch-servers
Unescape View File

@ -66,7 +66,7 @@ if ($anvil->data->{switches}{watch})
else else
{ {
# No databases available. # No databases available.
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 0, key => "log_0738"}); $anvil->Log->entry({source => $THIS_FILE, line => __LINE__, 'print' => 1, level => 0, key => "log_0738"});
} }
sleep $interval; sleep $interval;
} }
@ -89,25 +89,13 @@ sub show_status
{ {
my ($anvil) = @_; my ($anvil) = @_;
if ($anvil->data->{switches}{watch})
{
system('clear');
print $t->Tgoto("cm", 0, 0);
}
if ($anvil->data->{switches}{watch})
{
my $date = $anvil->Get->date_and_time();
print "-=] Updated: ".$date." - Press '<ctrl> + <c>' to exit\n";
}
### TODO: Add support for checking/monitoring DR hosts ### TODO: Add support for checking/monitoring DR hosts
# Get the node states # Get the node states
my $host_type = $anvil->Get->host_type(); my $host_type = $anvil->Get->host_type();
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { host_type => $host_type }}); $anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { host_type => $host_type }});
if ($host_type ne "node") if ($host_type ne "node")
{ {
print "This must be run on a subnode. Exiting.\n"; $anvil->Log->entry({source => $THIS_FILE, line => __LINE__, 'print' => 1, level => 0, priority => "err", key => "error_0478"});
$anvil->nice_exit({exit_code => 1}); $anvil->nice_exit({exit_code => 1});
} }
@ -118,31 +106,36 @@ sub show_status
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { problem => $problem }}); $anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { problem => $problem }});
if ($problem) if ($problem)
{ {
print "This subnode is not in the cluster (failed to parse the CIB). Exiting.\n"; $anvil->Log->entry({source => $THIS_FILE, line => __LINE__, 'print' => 1, level => 0, priority => "err", key => "error_0479"});
$anvil->nice_exit({exit_code => 1}); $anvil->nice_exit({exit_code => 1});
} }
# foreach my $server_name (sort {$a cmp $b} keys %{$anvil->data->{cib}{parsed}{data}{server}})
# {
# print "DRBD Fence for Server: [".$server_name."]\n";
# foreach my $node_name (sort {$a cmp $b} keys %{$anvil->data->{cib}{parsed}{data}{server}{$server_name}{drbd_fence_node}})
# {
# my $value = $anvil->data->{cib}{parsed}{data}{server}{$server_name}{drbd_fence_node}{$node_name}{value};
# print "- Node: [".$node_name."], value: [".$value."]\n";
# }
# }
# die;
# Load host information so that we can check for IPMI configs, if needed. # Load host information so that we can check for IPMI configs, if needed.
$anvil->Database->get_hosts(); $anvil->Database->get_hosts();
$anvil->Database->get_anvils(); $anvil->Database->get_anvils();
$anvil->Database->get_servers(); $anvil->Database->get_servers();
# It can take a second to collect the data, so we don't clear the screen until we're ready to
# display the new data
$anvil->data->{display}{status} = "";
show_servers($anvil); show_servers($anvil);
print "\n"; $anvil->data->{display}{status} .= "\n";
show_nodes($anvil); show_nodes($anvil);
# Show the results.
if ($anvil->data->{switches}{watch})
{
system('clear');
print $t->Tgoto("cm", 0, 0);
}
if ($anvil->data->{switches}{watch})
{
my $date = $anvil->Get->date_and_time();
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, 'print' => 1, level => 0, key => "message_0382", variables => { date => $date }});
}
print $anvil->data->{display}{status};
return(0); return(0);
} }
@ -151,7 +144,6 @@ sub show_servers
my ($anvil) = @_; my ($anvil) = @_;
# Show the server states # Show the server states
$anvil->data->{'say'}{server_name} = $anvil->Words->string({key => "header_0121"}); $anvil->data->{'say'}{server_name} = $anvil->Words->string({key => "header_0121"});
$anvil->data->{'say'}{server_status} = $anvil->Words->string({key => "header_0122"}); $anvil->data->{'say'}{server_status} = $anvil->Words->string({key => "header_0122"});
$anvil->data->{'say'}{resource_status} = $anvil->Words->string({key => "header_0123"}); $anvil->data->{'say'}{resource_status} = $anvil->Words->string({key => "header_0123"});
@ -325,7 +317,7 @@ sub show_servers
$longest_boot_time = length($say_boot_time); $longest_boot_time = length($say_boot_time);
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { longest_boot_time => $longest_boot_time }}); $anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { longest_boot_time => $longest_boot_time }});
} }
}
=cut =cut
Servers: Servers:
@ -333,7 +325,134 @@ Servers:
| server name | <server status> | <resource status> | <host node> | <preferred host> | <dbrd fence> | Boot Time | | server name | <server status> | <resource status> | <host node> | <preferred host> | <dbrd fence> | Boot Time |
+-------------+-----------------+-------------------+-------------+------------------+--------------+-----------+ +-------------+-----------------+-------------------+-------------+------------------+--------------+-----------+
=cut =cut
# Now look again to show the subnode states
my $server_name_divider = ""; for (1..$longest_server_name) { $server_name_divider .= "-"; }
my $server_status_divider = ""; for (1..$longest_server_status) { $server_status_divider .= "-"; }
my $resource_status_divider = ""; for (1..$longest_resource_status) { $resource_status_divider .= "-"; }
my $host_name_divider = ""; for (1..$longest_host_name) { $host_name_divider .= "-"; }
my $preferred_host_divider = ""; for (1..$longest_preferred_host) { $preferred_host_divider .= "-"; }
my $drbd_fence_divider = ""; for (1..$longest_drbd_fence) { $drbd_fence_divider .= "-"; }
my $boot_time_divider = ""; for (1..$longest_boot_time) { $boot_time_divider .= "-"; }
my $say_server_name_header = $anvil->Words->center_text({string => $anvil->data->{'say'}{server_name}, width => $longest_server_name});
my $say_server_status_header = $anvil->Words->center_text({string => $anvil->data->{'say'}{server_status}, width => $longest_server_status});
my $say_resource_status_header = $anvil->Words->center_text({string => $anvil->data->{'say'}{resource_status}, width => $longest_resource_status});
my $say_host_name_header = $anvil->Words->center_text({string => $anvil->data->{'say'}{host_name}, width => $longest_host_name});
my $say_preferred_host_header = $anvil->Words->center_text({string => $anvil->data->{'say'}{preferred_host}, width => $longest_preferred_host});
my $say_drbd_fence_header = $anvil->Words->center_text({string => $anvil->data->{'say'}{drbd_fence}, width => $longest_drbd_fence});
my $say_boot_time_header = $anvil->Words->center_text({string => $anvil->data->{'say'}{boot_time}, width => $longest_boot_time});
my $divider_line = "+-".$server_name_divider."-+-".$server_status_divider."-+-".$resource_status_divider."-+-".$host_name_divider."-+-".$preferred_host_divider."-+-".$drbd_fence_divider."-+-".$boot_time_divider."-+\n";
$anvil->data->{display}{status} .= $divider_line;
$anvil->data->{display}{status} .= "| ".$say_server_name_header." | ".$say_server_status_header." | ".$say_resource_status_header." | ".$say_host_name_header." | ".$say_preferred_host_header." | ".$say_drbd_fence_header." | ".$say_boot_time_header." |\n";
$anvil->data->{display}{status} .= $divider_line;
foreach my $server_name (sort {$a cmp $b} keys %{$anvil->data->{servers}{anvil_uuid}{$anvil_uuid}{server_name}})
{
my $server_uuid = $anvil->data->{servers}{anvil_uuid}{$anvil_uuid}{server_name}{$server_name}{server_uuid};
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => {
's1:server_name' => $server_name,
's2:server_uuid' => $server_uuid,
}});
my $server_user_stop = $anvil->data->{servers}{server_uuid}{$server_uuid}{server_user_stop};
my $server_host_uuid = $anvil->data->{servers}{server_uuid}{$server_uuid}{server_host_uuid};
my $server_state = $anvil->data->{servers}{server_uuid}{$server_uuid}{server_state};
my $server_boot_time = $anvil->data->{servers}{server_uuid}{$server_uuid}{server_boot_time};
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => {
's1:server_user_stop' => $server_user_stop,
's2:server_host_uuid' => $server_host_uuid,
's3:server_state' => $server_state,
's4:server_boot_time' => $server_boot_time,
}});
# Database/virsh status
next if $server_state eq "DELETED";
my $say_server_state = $anvil->data->{'say'}{unknown};
if ($server_state eq "running") { $say_server_state = $anvil->data->{'say'}{running}; }
elsif ($server_state eq "blocked") { $say_server_state = $anvil->data->{'say'}{blocked}; }
elsif ($server_state eq "paused") { $say_server_state = $anvil->data->{'say'}{paused}; }
elsif ($server_state eq "in shutdown") { $say_server_state = $anvil->data->{'say'}{shutting_down}; }
elsif ($server_state eq "shut off") { $say_server_state = $anvil->data->{'say'}{shut_off}; }
elsif ($server_state eq "crashed") { $say_server_state = $anvil->data->{'say'}{crashed}; }
elsif ($server_state eq "pmsuspended") { $say_server_state = $anvil->data->{'say'}{pm_suspended}; }
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { server_state => $server_state }});
# pcs resource status
my $resource_status = "--";
my $is_failed = "--";
my $say_resource_status = $anvil->data->{'say'}{unknown};
if (exists $anvil->data->{cib}{parsed}{data}{server}{$server_name})
{
$resource_status = $anvil->data->{cib}{parsed}{data}{server}{$server_name}{status};
$is_failed = $anvil->data->{cib}{parsed}{data}{server}{$server_name}{failed};
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => {
resource_status => $resource_status,
is_failed => $is_failed,
}});
if ($resource_status eq "started") { $say_resource_status = $anvil->data->{'say'}{started}; }
elsif ($resource_status eq "starting") { $say_resource_status = $anvil->data->{'say'}{starting}; }
elsif ($resource_status eq "migrating") { $say_resource_status = $anvil->data->{'say'}{migrating}; }
elsif ($resource_status eq "stopping") { $say_resource_status = $anvil->data->{'say'}{stopping}; }
elsif ($resource_status eq "stopped") { $say_resource_status = $anvil->data->{'say'}{stopped}; }
else { $say_resource_status = $resource_status; }
}
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { resource_status => $resource_status }});
# Host node.
my $say_host_name = "--";
if (($server_host_uuid) && ($server_host_uuid ne "NULL"))
{
$say_host_name = $anvil->data->{hosts}{host_uuid}{$server_host_uuid}{short_host_name};
}
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { say_host_name => $say_host_name }});
my $say_preferred_host = "";
my $preferred_host_score = 0;
if (exists $anvil->data->{cib}{parsed}{data}{location_constraint}{$server_name})
{
$say_preferred_host = $anvil->data->{cib}{parsed}{data}{location_constraint}{$server_name}{preferred_host};
$preferred_host_score = $anvil->data->{cib}{parsed}{data}{location_constraint}{$server_name}{node}{$say_preferred_host}{score};
$say_preferred_host .= " (".$preferred_host_score.")";
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { say_preferred_host => $say_preferred_host }});
}
# DRBD fence
my $say_drbd_fence = "--";
foreach my $node_name (sort {$a cmp $b} keys %{$anvil->data->{cib}{parsed}{data}{server}{$server_name}{drbd_fence_node}})
{
my $value = $anvil->data->{cib}{parsed}{data}{server}{$server_name}{drbd_fence_node}{$node_name}{value};
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => {
node_name => $node_name,
value => $value,
}});
if ($value eq "1")
{
$say_drbd_fence .= $node_name.",";
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { say_drbd_fence => $say_drbd_fence }});
}
}
$say_drbd_fence =~ s/,$//;
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { say_drbd_fence => $say_drbd_fence }});
# Boot time
my $say_boot_time = "--";
if ($server_boot_time)
{
$say_boot_time = $anvil->Get->date_and_time({use_time => $server_boot_time});
}
$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { say_boot_time => $say_boot_time }});
$anvil->data->{display}{status} .= "| ";
$anvil->data->{display}{status} .= sprintf("%-${longest_server_name}s", $server_name)." | ";
$anvil->data->{display}{status} .= sprintf("%-${longest_server_status}s", $say_server_state)." | ";
$anvil->data->{display}{status} .= sprintf("%-${longest_resource_status}s", $say_resource_status)." | ";
$anvil->data->{display}{status} .= sprintf("%-${longest_host_name}s", $say_host_name)." | ";
$anvil->data->{display}{status} .= sprintf("%-${longest_preferred_host}s", $say_preferred_host)." | ";
$anvil->data->{display}{status} .= sprintf("%-${longest_drbd_fence}s", $say_drbd_fence)." | ";
$anvil->data->{display}{status} .= sprintf("%-${longest_boot_time}s", $say_boot_time)." |\n";
} }
$anvil->data->{display}{status} .= $divider_line;
return(0); return(0);
} }
@ -479,9 +598,9 @@ Subnode Status:
my $say_maintenance_mode_header = $anvil->Words->center_text({string => $anvil->data->{'say'}{maintenance_mode}, width => $longest_maintenance_mode}); my $say_maintenance_mode_header = $anvil->Words->center_text({string => $anvil->data->{'say'}{maintenance_mode}, width => $longest_maintenance_mode});
my $divider_line = "+-".$subnode_divider."-+-".$host_status_divider."-+-".$pacemaker_status_divider."-+-".$maintenance_mode_divider."-+\n"; my $divider_line = "+-".$subnode_divider."-+-".$host_status_divider."-+-".$pacemaker_status_divider."-+-".$maintenance_mode_divider."-+\n";
print $divider_line; $anvil->data->{display}{status} .= $divider_line;
print "| ".$say_subnode_header." | ".$say_host_status_header." | ".$say_pacemaker_status_header." | ".$say_maintenance_mode_header." |\n"; $anvil->data->{display}{status} .= "| ".$say_subnode_header." | ".$say_host_status_header." | ".$say_pacemaker_status_header." | ".$say_maintenance_mode_header." |\n";
print $divider_line; $anvil->data->{display}{status} .= $divider_line;
foreach my $node_name (sort {$a cmp $b} keys %{$anvil->data->{cib}{parsed}{data}{node}}) foreach my $node_name (sort {$a cmp $b} keys %{$anvil->data->{cib}{parsed}{data}{node}})
{ {
my $host_uuid = $anvil->Database->get_host_uuid_from_string({string => $node_name}); my $host_uuid = $anvil->Database->get_host_uuid_from_string({string => $node_name});
@ -547,14 +666,14 @@ Subnode Status:
say_maintenance_mode => $say_maintenance_mode, say_maintenance_mode => $say_maintenance_mode,
}}); }});
print "| "; $anvil->data->{display}{status} .= "| ";
print sprintf("%-${longest_node_name}s", $node_name)." | "; $anvil->data->{display}{status} .= sprintf("%-${longest_node_name}s", $node_name)." | ";
print sprintf("%-${longest_host_status}s", $say_host_status)." | "; $anvil->data->{display}{status} .= sprintf("%-${longest_host_status}s", $say_host_status)." | ";
print sprintf("%-${longest_pacemaker_status}s", $say_pacemaker_status)." | "; $anvil->data->{display}{status} .= sprintf("%-${longest_pacemaker_status}s", $say_pacemaker_status)." | ";
print sprintf("%-${longest_maintenance_mode}s", $say_maintenance_mode)." |\n"; $anvil->data->{display}{status} .= sprintf("%-${longest_maintenance_mode}s", $say_maintenance_mode)." |\n";
} }
print $divider_line; $anvil->data->{display}{status} .= $divider_line;
return(0); return(0);
} }

Write Preview
Loading…
Cancel
Save