use PVE::HA::Config;
use PVE::HA::Env::PVE2;
use PVE::JSONSchema qw(get_standard_option);
+use PVE::Notify;
use PVE::RPCEnvironment;
use PVE::Storage;
use PVE::VZDump::Common;
return $res;
}
-use constant MAX_MAIL_SIZE => 1024*1024;
-sub sendmail {
- my ($self, $tasklist, $totaltime, $err, $detail_pre, $detail_post) = @_;
+sub read_backup_task_logs {
+ my ($task_list) = @_;
- my $opts = $self->{opts};
+ my $task_logs = "";
- my $mailto = $opts->{mailto};
+ for my $task (@$task_list) {
+ my $vmid = $task->{vmid};
+ my $log_file = $task->{tmplog};
+ if (!$task->{tmplog}) {
+ $task_logs .= "$vmid: no log available\n\n";
+ next;
+ }
+ if (open (my $TMP, '<', "$log_file")) {
+ while (my $line = <$TMP>) {
+ next if $line =~ /^status: \d+/; # not useful in mails
+ $task_logs .= encode8bit ("$vmid: $line");
+ }
+ close ($TMP);
+ } else {
+ $task_logs .= "$vmid: Could not open log file\n\n";
+ }
+ $task_logs .= "\n";
+ }
- return if !($mailto && scalar(@$mailto));
+ return $task_logs;
+}
- my $cmdline = $self->{cmdline};
+sub build_guest_table {
+ my ($task_list) = @_;
+
+ my $table = {
+ schema => {
+ columns => [
+ {
+ label => "VMID",
+ id => "vmid"
+ },
+ {
+ label => "Name",
+ id => "name"
+ },
+ {
+ label => "Status",
+ id => "status"
+ },
+ {
+ label => "Time",
+ id => "time",
+ renderer => "duration"
+ },
+ {
+ label => "Size",
+ id => "size",
+ renderer => "human-bytes"
+ },
+ {
+ label => "Filename",
+ id => "filename"
+ },
+ ]
+ },
+ data => []
+ };
+
+ for my $task (@$task_list) {
+ my $successful = $task->{state} eq 'ok';
+ my $size = $successful ? $task->{size} : 0;
+ my $filename = $successful ? $task->{target} : undef;
+ push @{$table->{data}}, {
+ "vmid" => $task->{vmid},
+ "name" => $task->{hostname},
+ "status" => $task->{state},
+ "time" => $task->{backuptime},
+ "size" => $size,
+ "filename" => $filename,
+ };
+ }
+
+ return $table;
+}
- my $ecount = 0;
- foreach my $task (@$tasklist) {
- $ecount++ if $task->{state} ne 'ok';
+sub sanitize_task_list {
+ my ($task_list) = @_;
+ for my $task (@$task_list) {
chomp $task->{msg} if $task->{msg};
$task->{backuptime} = 0 if !$task->{backuptime};
$task->{size} = 0 if !$task->{size};
$task->{msg} = 'aborted';
}
}
+}
- my $notify = $opts->{mailnotification} || 'always';
- return if (!$ecount && !$err && ($notify eq 'failure'));
+sub count_failed_tasks {
+ my ($tasklist) = @_;
- my $stat = ($ecount || $err) ? 'backup failed' : 'backup successful';
- if ($err) {
- if ($err =~ /\n/) {
- $stat .= ": multiple problems";
- } else {
- $stat .= ": $err";
- $err = undef;
- }
+ my $error_count = 0;
+ for my $task (@$tasklist) {
+ $error_count++ if $task->{state} ne 'ok';
}
+ return $error_count;
+}
+
+sub get_hostname {
my $hostname = `hostname -f` || PVE::INotify::nodename();
chomp $hostname;
+ return $hostname;
+}
- # text part
- my $text = $err ? "$err\n\n" : '';
- my $namelength = 20;
- $text .= sprintf (
- "%-10s %-${namelength}s %-6s %10s %10s %s\n",
- qw(VMID NAME STATUS TIME SIZE FILENAME)
- );
- foreach my $task (@$tasklist) {
- my $name = substr($task->{hostname}, 0, $namelength);
- my $successful = $task->{state} eq 'ok';
- my $size = $successful ? format_size ($task->{size}) : 0;
- my $filename = $successful ? $task->{target} : '-';
- my $size_fmt = $successful ? "%10s": "%8.2fMB";
- $text .= sprintf(
- "%-10s %-${namelength}s %-6s %10s $size_fmt %s\n",
- $task->{vmid},
- $name,
- $task->{state},
- format_time($task->{backuptime}),
- $size,
- $filename,
- );
- }
+my $subject_template = "vzdump backup status ({{hostname}}): {{status-text}}";
- my $text_log_part;
- $text_log_part .= "\nDetailed backup logs:\n\n";
- $text_log_part .= "$cmdline\n\n";
+my $body_template = <<EOT;
+{{error-message}}
+{{heading-1 "Details"}}
+{{table guest-table}}
- $text_log_part .= $detail_pre . "\n" if defined($detail_pre);
- foreach my $task (@$tasklist) {
- my $vmid = $task->{vmid};
- my $log = $task->{tmplog};
- if (!$log) {
- $text_log_part .= "$vmid: no log available\n\n";
- next;
- }
- if (open (my $TMP, '<', "$log")) {
- while (my $line = <$TMP>) {
- next if $line =~ /^status: \d+/; # not useful in mails
- $text_log_part .= encode8bit ("$vmid: $line");
- }
- close ($TMP);
- } else {
- $text_log_part .= "$vmid: Could not open log file\n\n";
- }
- $text_log_part .= "\n";
- }
- $text_log_part .= $detail_post if defined($detail_post);
+Total running time: {{duration total-time}}
- # html part
- my $html = "<html><body>\n";
- $html .= "<p>" . (escape_html($err) =~ s/\n/<br>/gr) . "</p>\n" if $err;
- $html .= "<table border=1 cellpadding=3>\n";
- $html .= "<tr><td>VMID<td>NAME<td>STATUS<td>TIME<td>SIZE<td>FILENAME</tr>\n";
+{{heading-1 "Logs"}}
+{{verbatim-monospaced logs}}
+EOT
- my $ssize = 0;
- foreach my $task (@$tasklist) {
- my $vmid = $task->{vmid};
- my $name = $task->{hostname};
-
- if ($task->{state} eq 'ok') {
- $ssize += $task->{size};
-
- $html .= sprintf (
- "<tr><td>%s<td>%s<td>OK<td>%s<td align=right>%s<td>%s</tr>\n",
- $vmid,
- $name,
- format_time($task->{backuptime}),
- format_size ($task->{size}),
- escape_html ($task->{target}),
- );
- } else {
- $html .= sprintf (
- "<tr><td>%s<td>%s<td><font color=red>FAILED<td>%s<td colspan=2>%s</tr>\n",
- $vmid,
- $name,
- format_time($task->{backuptime}),
- escape_html ($task->{msg}),
- );
- }
- }
+use constant MAX_LOG_SIZE => 1024*1024;
- $html .= sprintf ("<tr><td align=left colspan=3>TOTAL<td>%s<td>%s<td></tr>",
- format_time ($totaltime), format_size ($ssize));
+sub send_notification {
+ my ($self, $tasklist, $total_time, $err, $detail_pre, $detail_post) = @_;
- $html .= "\n</table><br><br>\n";
- my $html_log_part;
- $html_log_part .= "Detailed backup logs:<br /><br />\n";
- $html_log_part .= "<pre>\n";
- $html_log_part .= escape_html($cmdline) . "\n\n";
+ my $opts = $self->{opts};
+ my $mailto = $opts->{mailto};
+ my $cmdline = $self->{cmdline};
+ my $target = $opts->{"notification-target"};
+ # Fall back to 'mailnotification' if 'notification-policy' is not set.
+ # If both are set, 'notification-policy' takes precedence
+ my $policy = $opts->{"notification-policy"} // $opts->{mailnotification} // 'always';
- $html_log_part .= escape_html($detail_pre) . "\n" if defined($detail_pre);
- foreach my $task (@$tasklist) {
- my $vmid = $task->{vmid};
- my $log = $task->{tmplog};
- if (!$log) {
- $html_log_part .= "$vmid: no log available\n\n";
- next;
- }
- if (open (my $TMP, '<', "$log")) {
- while (my $line = <$TMP>) {
- next if $line =~ /^status: \d+/; # not useful in mails
- if ($line =~ m/^\S+\s\d+\s+\d+:\d+:\d+\s+(ERROR|WARN):/) {
- $html_log_part .= encode8bit ("$vmid: <font color=red>".
- escape_html ($line) . "</font>");
- } else {
- $html_log_part .= encode8bit ("$vmid: " . escape_html ($line));
- }
- }
- close ($TMP);
+ return if ($policy eq 'never');
+
+ sanitize_task_list($tasklist);
+ my $error_count = count_failed_tasks($tasklist);
+
+ my $failed = ($error_count || $err);
+
+ return if (!$failed && ($policy eq 'failure'));
+
+ my $status_text = $failed ? 'backup failed' : 'backup successful';
+
+ if ($err) {
+ if ($err =~ /\n/) {
+ $status_text .= ": multiple problems";
} else {
- $html_log_part .= "$vmid: Could not open log file\n\n";
+ $status_text .= ": $err";
+ $err = undef;
}
- $html_log_part .= "\n";
}
- $html_log_part .= escape_html($detail_post) if defined($detail_post);
- $html_log_part .= "</pre>";
- my $html_end = "\n</body></html>\n";
- # end html part
-
- if (length($text) + length($text_log_part) +
- length($html) + length($html_log_part) +
- length($html_end) < MAX_MAIL_SIZE)
+
+ my $text_log_part = "$cmdline\n\n";
+ $text_log_part .= $detail_pre . "\n" if defined($detail_pre);
+ $text_log_part .= read_backup_task_logs($tasklist);
+ $text_log_part .= $detail_post if defined($detail_post);
+
+ if (length($text_log_part) > MAX_LOG_SIZE)
{
- $html .= $html_log_part;
- $html .= $html_end;
- $text .= $text_log_part;
- } else {
- my $msg = "Log output was too long to be sent by mail. ".
+ # Let's limit the maximum length of included logs
+ $text_log_part = "Log output was too long to be sent. ".
"See Task History for details!\n";
- $text .= $msg;
- $html .= "<p>$msg</p>";
- $html .= $html_end;
+ };
+
+ my $notification_props = {
+ "hostname" => get_hostname(),
+ "error-message" => $err,
+ "guest-table" => build_guest_table($tasklist),
+ "logs" => $text_log_part,
+ "status-text" => $status_text,
+ "total-time" => $total_time,
+ };
+
+ my $notification_config = PVE::Notify::read_config();
+
+ if ($mailto && scalar(@$mailto)) {
+ # <, >, @ is not allowed in endpoint names, but only it is only
+ # verified once the config is serialized. That means that
+ # we can rely on that fact that no other endpoint with this name exists.
+ my $endpoint_name = "mail-to-<" . join(",", @$mailto) . ">";
+ $notification_config->add_sendmail_endpoint(
+ $endpoint_name,
+ $mailto,
+ undef,
+ undef,
+ "vzdump backup tool");
+
+ my $endpoints = [$endpoint_name];
+
+ # Create an anonymous group containing the sendmail endpoint and the
+ # $target endpoint, if specified
+ if ($target) {
+ push @$endpoints, $target;
+ }
+
+ $target = "group-$endpoint_name";
+ $notification_config->add_group(
+ $target,
+ $endpoints,
+ );
}
- my $subject = "vzdump backup status ($hostname) : $stat";
+ return if (!$target);
- my $dcconf = PVE::Cluster::cfs_read_file('datacenter.cfg');
- my $mailfrom = $dcconf->{email_from} || "root";
+ my $severity = $failed ? "error" : "info";
- PVE::Tools::sendmail($mailto, $subject, $text, $html, $mailfrom, "vzdump backup tool");
+ PVE::Notify::notify(
+ $target,
+ $severity,
+ $subject_template,
+ $body_template,
+ $notification_props,
+ $notification_config
+ );
};
sub new {
}
if ($errors) {
- eval { $self->sendmail([], 0, $errors); };
+ eval { $self->send_notification([], 0, $errors); };
debugmsg ('err', $@) if $@;
die "$errors\n";
}
my $totaltime = time() - $starttime;
eval {
- # otherwise $self->sendmail() will interpret it as multiple problems
+ # otherwise $self->send_notification() will interpret it as multiple problems
my $chomped_err = $err;
chomp($chomped_err) if $chomped_err;
- $self->sendmail(
+ $self->send_notification(
$tasklist,
$totaltime,
$chomped_err,
use lib '..';
-use Test::More tests => 5;
+use Test::More tests => 3;
use Test::MockModule;
use PVE::VZDump;
sub prepare_long_mail {
open(TEST_FILE, '>', $TEST_FILE_PATH); # Removes previous content
# 0.5 MB * 2 parts + the overview tables gives more than 1 MB mail
- print TEST_FILE "a" x (1024*1024/2);
+ print TEST_FILE "a" x (1024*1024);
close(TEST_FILE);
}
-my ($result_text, $result_html);
+my $result_text;
+my $result_properties;
+
+my $mock_notification_module = Test::MockModule->new('PVE::Notify');
+$mock_notification_module->mock('send_notification', sub {
+ my ($channel, $severity, $title, $text, $properties) = @_;
-my $mock_tools_module = Test::MockModule->new('PVE::Tools');
-$mock_tools_module->mock('sendmail', sub {
- my (undef, undef, $text, $html, undef, undef) = @_;
$result_text = $text;
- $result_html = $html;
+ $result_properties = $properties;
});
my $mock_cluster_module = Test::MockModule->new('PVE::Cluster');
my $path = shift;
if ($path eq 'datacenter.cfg') {
- return {};
+ return {};
+ } elsif ($path eq 'notifications.cfg' || $path eq 'priv/notifications.cfg') {
+ return '';
} else {
die "unexpected cfs_read_file\n";
}
my $task = { state => 'ok', vmid => '100', };
my $tasklist;
sub prepare_test {
- $result_text = $result_html = undef;
+ $result_text = undef;
$task->{tmplog} = shift;
$tasklist = [ $task ];
}
{
prepare_test($TEST_FILE_WRONG_PATH);
- PVE::VZDump::sendmail($SELF, $tasklist, 0, undef, undef, undef);
- like($result_text, $NO_LOGFILE, "Missing logfile is detected");
+ PVE::VZDump::send_notification($SELF, $tasklist, 0, undef, undef, undef);
+ like($result_properties->{logs}, $NO_LOGFILE, "Missing logfile is detected");
}
{
prepare_test($TEST_FILE_PATH);
prepare_mail_with_status();
- PVE::VZDump::sendmail($SELF, $tasklist, 0, undef, undef, undef);
- unlike($result_text, $STATUS, "Status are not in text part of mails");
- unlike($result_html, $STATUS, "Status are not in HTML part of mails");
+ PVE::VZDump::send_notification($SELF, $tasklist, 0, undef, undef, undef);
+ unlike($result_properties->{"status-text"}, $STATUS, "Status are not in text part of mails");
}
{
prepare_test($TEST_FILE_PATH);
prepare_long_mail();
- PVE::VZDump::sendmail($SELF, $tasklist, 0, undef, undef, undef);
- like($result_text, $LOG_TOO_LONG, "Text part of mails gets shortened");
- like($result_html, $LOG_TOO_LONG, "HTML part of mails gets shortened");
+ PVE::VZDump::send_notification($SELF, $tasklist, 0, undef, undef, undef);
+ like($result_properties->{logs}, $LOG_TOO_LONG, "Text part of mails gets shortened");
}
unlink $TEST_FILE_PATH;
projects / pve-manager.git / commitdiff