Merge lp:~brad-marshall/charms/trusty/nagios/add-extra-config-options into lp:charms/trusty/nagios

[Brad Marshall]

Adding extra nagios config options, as well as Pagerduty notification support.

[Cory Johns (johnsca)]

Brad,

Thank you for your addition to this charm.

Overall, these changes look good. I particularly think that the switch to a template for the config files makes it easier to follow. However, I did run into some issues when running the tests.

I had a few tests fail that were unrelated to this change, and the mysql charm seems to error when removing the nagios relation. However both of those seem to be outside the scope of this review, and there is an existing bug (https://bugs.launchpad.net/charms/+source/nagios/+bug/1403574) related to test failures in this charm, so I'm just going to note it here and move on.

Unfortunately, I also got an error on the newly added test: http://pastebin.ubuntu.com/12014504/ When I re-ran the test to attempt to triage it, it passed without error, so I think this is a race condition. You already have a sentry.wait() in the test, so I'm really not sure why I ran into that error. Perhaps, though, a for-range loop + sleep could be wrapped around the directory check to give it a bit of leeway to account for the race?

[Cory Johns (johnsca)]

Oh, I forgot to mention that the "apt-get update" line in 00-setup is missing a "sudo". That's also not related to this change, but if you make a change to account for the test race, perhaps you would be willing to make that simple change as well?

[lp:~brad-marshall/charms/trusty/nagios/add-extra-config-options]

48. By Brad Marshall on 2015-08-10

[bradm] Added missing sudo on apt-get

[Brad Marshall (brad-marshall)]

I've added the missing sudo to the apt-get update. I'm not sure how to handle the race condition, all the try block does is checks for a file existence. Maybe I should add extra to the timeout on the sentry wait?

[Cory Johns (johnsca)]

I'm still hitting the race condition in the test consistently on local provider. I believe the issue is that the sentry.wait() after setting the config doesn't actually block because the unit is not executing the hook yet when it gets there, so the file check happens before the hook is done.

I submitted a MP against this branch (https://code.launchpad.net/~johnsca/charms/trusty/nagios/pagerduty-test-race/+merge/269401) with the suggested work-around. That will retry three times at 5 second intervals. Depending on the cloud, you may want to increase that, but on local provider that duration (15s) was sufficient and the test passed.

[Brad Marshall (brad-marshall)]

Oddly the test is passing perfectly fine for me on a local provider. What version of juju are you using? Maybe that'll narrow down whats going on here a bit.

[lp:~brad-marshall/charms/trusty/nagios/add-extra-config-options]

49. By Brad Marshall on 2015-09-08

[bradm] Add a sleep to allow things to settle before running the test

[Brad Marshall (brad-marshall)]

Thanks for your suggested MP, but I've taking that idea and just changed it to be a simple sleep before doing the tests. I've deployed it about a dozen times on a test openstack, and it worked every single time, and done a handful of tests locally which were fine too.

I went with the slightly larger sleep to accomodate any cloud that might be running a bit slower - we can always tweak it if we find its not long enough.

[Cory Johns (johnsca)]

Brad,

The problem with race conditions is that they are inherently difficult to reproduce, and this one would depend heavily on the environment in which they are run, so I'm not at all surprised that you weren't seeing the same failure I was.

The 30s wait, along with some recent improvements to Amulet, seems to be sufficient and the test is passing for me. I'd really like to see the other test failures resolved, but as I said before, we can call that out of scope for this change. So this gets my +1 and I'll get it merged today.

Apologies for the delay on the review.

review: Approve

[Cory Johns (johnsca)]

Brad,

This has been merged and should update on jujucharms.com within an hour. Once again, thank you for your contribution.

=== modified file 'README.md'
--- README.md	2015-05-07 07:07:09 +0000
+++ README.md	2015-09-08 04:46:07 +0000
@@ -26,12 +26,51 @@
 
 Will get you the public IP of the web interface.
 
-# Configuration
+# Livestatus Configuration
 
 - `enable_livestatus` - Setting to enable the [livestatus module](https://mathias-kettner.de/checkmk_livestatus.html). This is an easy interface to get data out of Nagios.
 
 - `livestatus_path` - Configuration of where the livestatus module is stored - defaults to /var/lib/nagios3/livestatus/socket.
 
+- `livestatus_args` - Arguments to be passed to the livestatus module, defaults to empty.
+
+# Pagerduty Configuration
+
+- `enable_pagerduty` - Config variable to enable pagerduty notifications or not.
+
+- `pagerduty_key` - Pagerduty API key to use for notifications
+
+- `pagerduty_path` - Path for Pagerduty notifications to be queued, default is /var/lib/nagios3/pagerduty.
+
+# Configuration
+
+- `nagios_user` - The effective user that nagios will run as.
+
+- `nagios_group` - The effective group that nagios will run as.
+
+- `check_external_commands` - Config variable to enable checking external commands.
+
+- `command_check_interval` - How often to check for external commands.
+
+- `command_file` - File that Nagios checks for external command requests.
+
+- `debug_level` - Specify the debug level for nagios.  See the docs for more details.
+
+- `debug_verbosity` - How verbose will the debug logs be - 0 is brief, 1 is more detailed and 2 is very detailed.
+
+- `debug_file` - Path for the debug file - defaults to /var/log/nagios3/nagios.debug.
+
+- `daemon_dumps_core` - Option to determine if Nagios is allowed to create a core dump.
+
+- `admin_email` - Email address used for the admin, used by $ADMINEMAIL$ in notification commands - defaults to root@localhost.
+
+- `admin_pager` - Email address used for the admin pager, used by $ADMINPAGER$ in notification commands - defaults to pageroot@localhost.
+
+- `log_rotation_method` - Log rotation method that Nagios should use to rotate the main logfile, defaults to "d".
+
+- `log_archive_path` - Path for archived log files, defaults to /var/log/nagios3/archives
+- `use_syslog` - Log messages to syslog as well as main file.
+
 ### SSL Configuration
 
 - `ssl` - Determinant configuration for enabling SSL. Valid options are "on", "off", "only". The "only" option disables HTTP traffic on Apache in favor of HTTPS. This setting may cause unexpected behavior with existing nagios charm deployments. 

=== modified file 'config.yaml'
--- config.yaml	2015-05-01 03:06:29 +0000
+++ config.yaml	2015-09-08 04:46:07 +0000
@@ -44,3 +44,96 @@
         default: "/var/lib/nagios3/livestatus/socket"
         description: |
             Default path to livestatus socket, if enabled via enable_livestatus
+    livestatus_args:
+        type: string
+        default: ""
+        description: |
+            Arguments to be passed to the livestatus module, defaults to empty.
+    nagios_user:
+        type: string
+        default: nagios
+        description: |
+            The effective user that nagios will run as.
+    nagios_group:
+        type: string
+        default: nagios
+        description: |
+            The effective group that nagios will run as.
+    check_external_commands:
+        type: int
+        default: 1
+        description: |
+            Config variable to enable checking external commands - 0 is disable, 1 is enable.
+    command_check_interval:
+        type: string
+        default: "-1"
+        description: |
+            How often to check for external commands.
+    command_file:
+        type: string
+        default: /var/lib/nagios3/rw/nagios.cmd
+        description: |
+            File that Nagios checks for external command requests.
+    debug_level:
+        type: int
+        default: 0
+        description: |
+            Specify the debug level for nagios.  See the docs for more details.
+    debug_verbosity:
+        type: int
+        default: 1
+        description: |
+            How verbose will the debug logs be - 0 is brief, 1 is more detailed
+            and 2 is very detailed.
+    debug_file:
+        type: string
+        default: "/var/log/nagios3/nagios.debug"
+        description: |
+            Path for the debug file.
+    daemon_dumps_core:
+        type: int
+        default: 0
+        description:
+            Option to determine if Nagios is allowed to create a core dump.
+    admin_email:
+        type: string
+        default: root@localhost
+        description: |
+            Email address used for the admin, used by $ADMINEMAIL$ in notification
+            commands.
+    admin_pager:
+        type: string
+        default: pageroot@localhost
+        description: |
+            Email address used for the admin pager, used by $ADMINPAGER$ in 
+            notification commands.
+    enable_pagerduty:
+        type: boolean
+        default: false
+        description: |
+            Config variable to enable pagerduty notifications or not.
+    pagerduty_key:
+        type: string
+        default: ""
+        description: |
+            Pagerduty API key to use for notifications
+    pagerduty_path:
+        type: string
+        default: "/var/lib/nagios3/pagerduty"
+        description: |
+            Path for Pagerduty notifications to be queued.
+    log_rotation_method:
+        type: string
+        default: "d"
+        description: |
+            Log rotation method that Nagios should use to rotate the main logfile.
+    log_archive_path:
+        type: string
+        default: "/var/log/nagios3/archives"
+        description: |
+            Path for archived log files
+    use_syslog:
+        type: int
+        default: 1
+        description: |
+            Log messages to syslog as well as main file.

=== added file 'files/nagios-pagerduty-flush-cron'
--- files/nagios-pagerduty-flush-cron	1970-01-01 00:00:00 +0000
+++ files/nagios-pagerduty-flush-cron	2015-09-08 04:46:07 +0000
@@ -0,0 +1,7 @@
+#------------------------------------------------
+# This file is juju managed
+#------------------------------------------------
+
+# Flush the nagios pagerduty alerts every minute as per
+# http://www.pagerduty.com/docs/guides/nagios-perl-integration-guide/
+* * * * *   nagios  /usr/local/bin/pagerduty_nagios.pl flush

=== added file 'files/pagerduty_nagios.pl'
--- files/pagerduty_nagios.pl	1970-01-01 00:00:00 +0000
+++ files/pagerduty_nagios.pl	2015-09-08 04:46:07 +0000
@@ -0,0 +1,289 @@
+#!/usr/bin/env perl
+
+
+# Nagios plugin that sends Nagios events to PagerDuty.
+#
+# Copyright (c) 2011, PagerDuty, Inc. <[e-mail]>
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#     * Redistributions of source code must retain the above copyright
+#       notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above copyright
+#       notice, this list of conditions and the following disclaimer in the
+#       documentation and/or other materials provided with the distribution.
+#     * Neither the name of PagerDuty Inc nor the
+#       names of its contributors may be used to endorse or promote products
+#       derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL PAGERDUTY INC BE LIABLE FOR ANY
+# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+use Pod::Usage;
+use Getopt::Long;
+use Sys::Syslog;
+use HTTP::Request::Common qw(POST);
+use HTTP::Status qw(is_client_error);
+use LWP::UserAgent;
+use File::Path;
+use Fcntl qw(:flock);
+
+
+=head1 NAME
+
+pagerduty_nagios -- Send Nagios events to the PagerDuty alert system
+
+=head1 SYNOPSIS
+
+pagerduty_nagios enqueue [options]
+
+pagerduty_nagios flush [options]
+
+=head1 DESCRIPTION
+
+  This script passes events from Nagios to the PagerDuty alert system. It's
+  meant to be run as a Nagios notification plugin. For more details, please see
+  the PagerDuty Nagios integration docs at:
+  http://www.pagerduty.com/docs/nagios-integration.
+
+  When called in the "enqueue" mode, the script loads a Nagios notification out
+  of the environment and into the event queue.  It then tries to flush the
+  queue by sending any enqueued events to the PagerDuty server.  The script is
+  typically invoked in this mode from a Nagios notification handler.
+
+  When called in the "flush" mode, the script simply tries to send any enqueued
+  events to the PagerDuty server.  This mode is typically invoked by cron.  The
+  purpose of this mode is to retry any events that couldn't be sent to the
+  PagerDuty server for whatever reason when they were initially enqueued.
+
+=head1 OPTIONS
+
+  --api-base URL
+    The base URL used to communicate with PagerDuty.  The default option here
+    should be fine, but adjusting it may make sense if your firewall doesn't
+    pass HTTPS traffic for some reason.  See the PagerDuty Nagios integration
+    docs for details.
+
+  --field KEY=VALUE
+    Add this key-value pair to the event being passed to PagerDuty.  The script
+    automatically gathers Nagios macros out of the environment, so there's no
+    need to specify these explicitly.  This option can be repeated as many
+    times as necessary to pass multiple key-value pairs.  This option is only
+    useful when an event is being enqueued.0
+
+  --help
+    Display documentation for the script.
+
+  --queue-dir DIR
+    Path to the directory to use to store the event queue.  By default, we use
+    /tmp/pagerduty_nagios.
+
+  --verbose
+    Turn on extra debugging information.  Useful for debugging.
+
+  --proxy
+    Use a proxy for the connections like "--proxy http://127.0.0.1:8888/"
+
+=cut
+
+# This release tested on:
+# Debian Sarge (Perl 5.8.4)
+# Ubuntu 9.04  (Perl 5.10.0)
+
+my $opt_api_base = "https://events.pagerduty.com/nagios/2010-04-15";
+my %opt_fields;
+my $opt_help;
+my $opt_queue_dir = "/tmp/pagerduty_nagios";
+my $opt_verbose;
+my $opt_proxy;
+
+
+sub get_queue_from_dir {
+	my $dh;
+
+	unless (opendir($dh, $opt_queue_dir)) {
+		syslog(LOG_ERR, "opendir %s failed: %s", $opt_queue_dir, $!);
+		die $!;
+	}
+
+	my @files;
+	while (my $f = readdir($dh)) {
+		next unless $f =~ /^pd_(\d+)_\d+\.txt$/;
+		push @files, [int($1), $f];
+	}
+
+	closedir($dh);
+
+	@files = sort { @{$a}[0] <=> @{$b}[0] } @files;
+	return map { @{$_}[1] } @files;
+}
+
+
+sub flush_queue {
+	my @files = get_queue_from_dir();
+	my $ua = LWP::UserAgent->new;
+
+	# It's not a big deal if we don't get the message through the first time.
+	# It will get sent the next time cron fires.
+	$ua->timeout(15);
+
+	if ($opt_proxy) {
+		$ua->proxy (['http', 'https'], $opt_proxy);
+	}
+
+	foreach (@files) {
+		my $filename = "$opt_queue_dir/$_";
+		my $fd;
+		my %event;
+
+		print STDERR "==== Now processing: $filename\n" if $opt_verbose;
+
+		unless (open($fd, "<", $filename)) {
+			syslog(LOG_ERR, "open %s for read failed: %s", $filename, $!);
+			die $!;
+		}
+
+		while (<$fd>) {
+			chomp;
+			my @fields = split("=", $_, 2);
+			$event{$fields[0]} = $fields[1];
+		}
+
+		close($fd);
+
+		my $req = POST("$opt_api_base/create_event", \%event);
+
+		if ($opt_verbose) {
+			my $s = $req->as_string;
+			print STDERR "Request:\n$s\n";
+		}
+
+		my $resp = $ua->request($req);
+
+		if ($opt_verbose) {
+			my $s = $resp->as_string;
+			print STDERR "Response:\n$s\n";
+		}
+
+		if ($resp->is_success) {
+			syslog(LOG_INFO, "Nagios event in file %s ACCEPTED by the PagerDuty server.", $filename);
+			unlink($filename);
+		}
+		elsif (is_client_error($resp->code)) {
+			syslog(LOG_WARNING, "Nagios event in file %s REJECTED by the PagerDuty server.  Server says: %s", $filename, $resp->content);
+			unlink($filename) if ($resp->content !~ /retry later/);
+		}
+		else {
+			# Something else went wrong.
+			syslog(LOG_WARNING, "Nagios event in file %s DEFERRED due to network/server problems.", $filename);
+			return 0;
+		}
+	}
+
+	# Everything that needed to be sent was sent.
+	return 1;
+}
+
+
+sub lock_and_flush_queue {
+	# Serialize access to the queue directory while we flush.
+	# (We don't want more than one flush at once.)
+
+	my $lock_filename = "$opt_queue_dir/lockfile";
+	my $lock_fd;
+
+	unless (open($lock_fd, ">", $lock_filename)) {
+		syslog(LOG_ERR, "open %s for write failed: %s", $lock_filename, $!);
+		die $!;
+	}
+
+	unless (flock($lock_fd, LOCK_EX)) {
+		syslog(LOG_ERR, "flock %s failed: %s", $lock_filename, $!);
+		die $!;
+	}
+
+	my $ret = flush_queue();
+
+	close($lock_fd);
+
+	return $ret;
+}
+
+
+sub enqueue_event {
+	my %event;
+
+	# Scoop all the Nagios related stuff out of the environment.
+	while ((my $k, my $v) = each %ENV) {
+		next unless $k =~ /^(ICINGA|NAGIOS)_(.*)$/;
+		$event{$2} = $v;
+	}
+
+	# Apply any other variables that were passed in.
+	%event = (%event, %opt_fields);
+
+	$event{"pd_version"} = "1.0";
+
+	# Right off the bat, enqueue the event.  Nothing tiem consuming should come
+	# before here (i.e. no locks or remote connections), because we want to
+	# make sure we get the event written out within the Nagios notification
+	# timeout.  If we get killed off after that, it isn't a big deal.
+
+	my $filename = sprintf("$opt_queue_dir/pd_%u_%u.txt", time(), $$);
+	my $fd;
+
+	unless (open($fd, ">", $filename)) {
+		syslog(LOG_ERR, "open %s for write failed: %s", $filename, $!);
+		die $!;
+	}
+
+	while ((my $k, my $v) = each %event) {
+		# "=" can't occur in the keyname, and "\n" can't occur anywhere.
+		# (Nagios follows this already, so I think we're safe)
+		print $fd "$k=$v\n";
+	}
+
+	close($fd);
+}
+
+###########
+
+GetOptions("api-base=s" => \$opt_api_base,
+		   "field=s%" => \%opt_fields,
+		   "help" => \$opt_help,
+		   "queue-dir=s" => \$opt_queue_dir,
+		   "verbose" => \$opt_verbose,
+		   "proxy=s" => \$opt_proxy
+		  ) || pod2usage(2);
+
+pod2usage(2) if @ARGV < 1 ||
+	 (($ARGV[0] ne "enqueue") && ($ARGV[0] ne "flush"));
+
+pod2usage(-verbose => 3) if $opt_help;
+
+my @log_mode = ("nofatal", "pid");
+push(@log_mode, "perror") if $opt_verbose;
+
+openlog("pagerduty_nagios", join(",", @log_mode), LOG_LOCAL0);
+
+# This function automatically terminates the program on things like permission
+# errors.
+mkpath($opt_queue_dir);
+
+if ($ARGV[0] eq "enqueue") {
+	enqueue_event();
+	lock_and_flush_queue();
+}
+elsif ($ARGV[0] eq "flush") {
+	lock_and_flush_queue();
+}

=== modified file 'hooks/install'
--- hooks/install	2015-05-01 05:06:20 +0000
+++ hooks/install	2015-09-08 04:46:07 +0000
@@ -23,11 +23,6 @@
 DEBIAN_FRONTEND=noninteractive apt-get -qy \
   install nagios3 nagios-plugins python-cheetah python-jinja2 dnsutils debconf-utils nagios-nrpe-plugin pynag
 
-# enable external commands per README.Debian file
-if ! grep '^check_external_commands=1$' /etc/nagios3/nagios.cfg ; then
-    echo check_external_commands=1 >> /etc/nagios3/nagios.cfg
-fi
-
 if [ -f $CHARM_DIR/files/hostgroups_nagios2.cfg ]; then
     # Write the new hostgroups_nagios2.cfg file to prevent servers being classified as Debian.
     cp -v $CHARM_DIR/files/hostgroups_nagios2.cfg /etc/nagios3/conf.d/hostgroups_nagios2.cfg
@@ -44,10 +39,6 @@
 if [ "$enable_livestatus" ]; then 
     # install check-mk-livestatus
     DEBIAN_FRONTEND=noninteractive apt-get -qy install check-mk-livestatus
-    # enable livestatus broker
-    if ! grep '^broker_module=' /etc/nagios3/nagios.cfg ; then
-        echo "broker_module=/usr/lib/check_mk/livestatus.o $livestatus_path" >> /etc/nagios3/nagios.cfg
-    fi
     # fix permissions on the livestatus directory
     mkdir -p $livestatus_dir
     chown nagios:www-data $livestatus_dir

=== added file 'hooks/templates/contacts-cfg.tmpl'
--- hooks/templates/contacts-cfg.tmpl	1970-01-01 00:00:00 +0000
+++ hooks/templates/contacts-cfg.tmpl	2015-09-08 04:46:07 +0000
@@ -0,0 +1,51 @@
+#------------------------------------------------
+# This file is juju managed
+#------------------------------------------------
+
+###############################################################################
+# contacts.cfg
+###############################################################################
+
+
+
+###############################################################################
+###############################################################################
+#
+# CONTACTS
+#
+###############################################################################
+###############################################################################
+
+# In this simple config file, a single contact will receive all alerts.
+
+define contact{
+        contact_name                    root
+        alias                           Root
+        service_notification_period     24x7
+        host_notification_period        24x7
+        service_notification_options    w,u,c,r
+        host_notification_options       d,r
+        service_notification_commands   notify-service-by-email
+        host_notification_commands      notify-host-by-email
+        email                           {{ admin_email }}
+        }
+
+
+
+###############################################################################
+###############################################################################
+#
+# CONTACT GROUPS
+#
+###############################################################################
+###############################################################################
+
+# We only have one contact in this simple configuration file, so there is
+# no need to create more than one contact group.
+
+define contactgroup{
+        contactgroup_name       admins
+        alias                   Nagios Administrators
+        members                 root{% if enable_pagerduty -%}, pagerduty{% endif %}
+        }
+

=== added file 'hooks/templates/nagios-cfg.tmpl'
--- hooks/templates/nagios-cfg.tmpl	1970-01-01 00:00:00 +0000
+++ hooks/templates/nagios-cfg.tmpl	2015-09-08 04:46:07 +0000
@@ -0,0 +1,1360 @@
+#------------------------------------------------
+# This file is juju managed
+#------------------------------------------------
+
+##############################################################################
+#
+# NAGIOS.CFG - Sample Main Config File for Nagios 
+#
+#
+##############################################################################
+
+
+# LOG FILE
+# This is the main log file where service and host events are logged
+# for historical purposes.  This should be the first option specified 
+# in the config file!!!
+
+log_file=/var/log/nagios3/nagios.log
+
+# Commands definitions
+cfg_file=/etc/nagios3/commands.cfg
+
+# Debian also defaults to using the check commands defined by the debian
+# nagios-plugins package
+cfg_dir=/etc/nagios-plugins/config
+
+# Debian uses by default a configuration directory where nagios3-common,
+# other packages and the local admin can dump or link configuration
+# files into.
+cfg_dir=/etc/nagios3/conf.d
+
+# OBJECT CONFIGURATION FILE(S)
+# These are the object configuration files in which you define hosts,
+# host groups, contacts, contact groups, services, etc.
+# You can split your object definitions across several config files
+# if you wish (as shown below), or keep them all in a single config file.
+
+# You can specify individual object config files as shown below:
+#cfg_file=/etc/nagios3/objects/commands.cfg
+#cfg_file=/etc/nagios3/objects/contacts.cfg
+#cfg_file=/etc/nagios3/objects/timeperiods.cfg
+#cfg_file=/etc/nagios3/objects/templates.cfg
+
+# Definitions for monitoring a Windows machine
+#cfg_file=/etc/nagios3/objects/windows.cfg
+
+# Definitions for monitoring a router/switch
+#cfg_file=/etc/nagios3/objects/switch.cfg
+
+# Definitions for monitoring a network printer
+#cfg_file=/etc/nagios3/objects/printer.cfg
+
+
+# You can also tell Nagios to process all config files (with a .cfg
+# extension) in a particular directory by using the cfg_dir
+# directive as shown below:
+
+#cfg_dir=/etc/nagios3/servers
+#cfg_dir=/etc/nagios3/printers
+#cfg_dir=/etc/nagios3/switches
+#cfg_dir=/etc/nagios3/routers
+
+
+
+
+# OBJECT CACHE FILE
+# This option determines where object definitions are cached when
+# Nagios starts/restarts.  The CGIs read object definitions from 
+# this cache file (rather than looking at the object config files
+# directly) in order to prevent inconsistencies that can occur
+# when the config files are modified after Nagios starts.
+
+object_cache_file=/var/cache/nagios3/objects.cache
+
+
+
+# PRE-CACHED OBJECT FILE
+# This options determines the location of the precached object file.
+# If you run Nagios with the -p command line option, it will preprocess
+# your object configuration file(s) and write the cached config to this
+# file.  You can then start Nagios with the -u option to have it read
+# object definitions from this precached file, rather than the standard
+# object configuration files (see the cfg_file and cfg_dir options above).
+# Using a precached object file can speed up the time needed to (re)start 
+# the Nagios process if you've got a large and/or complex configuration.
+# Read the documentation section on optimizing Nagios to find our more
+# about how this feature works.
+
+precached_object_file=/var/lib/nagios3/objects.precache
+
+
+
+# RESOURCE FILE
+# This is an optional resource file that contains $USERx$ macro
+# definitions. Multiple resource files can be specified by using
+# multiple resource_file definitions.  The CGIs will not attempt to
+# read the contents of resource files, so information that is
+# considered to be sensitive (usernames, passwords, etc) can be
+# defined as macros in this file and restrictive permissions (600)
+# can be placed on this file.
+
+resource_file=/etc/nagios3/resource.cfg
+
+
+
+# STATUS FILE
+# This is where the current status of all monitored services and
+# hosts is stored.  Its contents are read and processed by the CGIs.
+# The contents of the status file are deleted every time Nagios
+#  restarts.
+
+status_file=/var/cache/nagios3/status.dat
+
+
+
+# STATUS FILE UPDATE INTERVAL
+# This option determines the frequency (in seconds) that
+# Nagios will periodically dump program, host, and 
+# service status data.
+
+status_update_interval=10
+
+
+
+# NAGIOS USER
+# This determines the effective user that Nagios should run as.  
+# You can either supply a username or a UID.
+
+nagios_user={{ nagios_user }}
+
+
+
+# NAGIOS GROUP
+# This determines the effective group that Nagios should run as.  
+# You can either supply a group name or a GID.
+
+nagios_group={{ nagios_group }}
+
+
+
+# EXTERNAL COMMAND OPTION
+# This option allows you to specify whether or not Nagios should check
+# for external commands (in the command file defined below).  By default
+# Nagios will *not* check for external commands, just to be on the
+# cautious side.  If you want to be able to use the CGI command interface
+# you will have to enable this.
+# Values: 0 = disable commands, 1 = enable commands
+
+check_external_commands={{ check_external_commands }}
+
+
+
+# EXTERNAL COMMAND CHECK INTERVAL
+# This is the interval at which Nagios should check for external commands.
+# This value works of the interval_length you specify later.  If you leave
+# that at its default value of 60 (seconds), a value of 1 here will cause
+# Nagios to check for external commands every minute.  If you specify a
+# number followed by an "s" (i.e. 15s), this will be interpreted to mean
+# actual seconds rather than a multiple of the interval_length variable.
+# Note: In addition to reading the external command file at regularly 
+# scheduled intervals, Nagios will also check for external commands after
+# event handlers are executed.
+# NOTE: Setting this value to -1 causes Nagios to check the external
+# command file as often as possible.
+
+#command_check_interval=15s
+command_check_interval={{ command_check_interval }}
+
+
+
+# EXTERNAL COMMAND FILE
+# This is the file that Nagios checks for external command requests.
+# It is also where the command CGI will write commands that are submitted
+# by users, so it must be writeable by the user that the web server
+# is running as (usually 'nobody').  Permissions should be set at the 
+# directory level instead of on the file, as the file is deleted every
+# time its contents are processed.
+# Debian Users: In case you didn't read README.Debian yet, _NOW_ is the
+# time to do it.
+
+command_file={{ command_file }}
+
+
+
+# EXTERNAL COMMAND BUFFER SLOTS
+# This settings is used to tweak the number of items or "slots" that
+# the Nagios daemon should allocate to the buffer that holds incoming 
+# external commands before they are processed.  As external commands 
+# are processed by the daemon, they are removed from the buffer.  
+
+external_command_buffer_slots=4096
+
+
+
+# LOCK FILE
+# This is the lockfile that Nagios will use to store its PID number
+# in when it is running in daemon mode.
+
+lock_file=/var/run/nagios3/nagios3.pid
+
+
+
+# TEMP FILE
+# This is a temporary file that is used as scratch space when Nagios
+# updates the status log, cleans the comment file, etc.  This file
+# is created, used, and deleted throughout the time that Nagios is
+# running.
+
+temp_file=/var/cache/nagios3/nagios.tmp
+
+
+
+# TEMP PATH
+# This is path where Nagios can create temp files for service and
+# host check results, etc.
+
+temp_path=/tmp
+
+
+
+# EVENT BROKER OPTIONS
+# Controls what (if any) data gets sent to the event broker.
+# Values:  0      = Broker nothing
+#         -1      = Broker everything
+#         <other> = See documentation
+
+event_broker_options=-1
+
+
+
+# EVENT BROKER MODULE(S)
+# This directive is used to specify an event broker module that should
+# by loaded by Nagios at startup.  Use multiple directives if you want
+# to load more than one module.  Arguments that should be passed to
+# the module at startup are seperated from the module path by a space.
+#
+#!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+# WARNING !!! WARNING !!! WARNING !!! WARNING !!! WARNING !!! WARNING
+#!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+#
+# Do NOT overwrite modules while they are being used by Nagios or Nagios
+# will crash in a fiery display of SEGFAULT glory.  This is a bug/limitation
+# either in dlopen(), the kernel, and/or the filesystem.  And maybe Nagios...
+#
+# The correct/safe way of updating a module is by using one of these methods:
+#    1. Shutdown Nagios, replace the module file, restart Nagios
+#    2. Delete the original module file, move the new module file into place, restart Nagios
+#
+# Example:
+#
+#   broker_module=<modulepath> [moduleargs]
+
+#broker_module=/somewhere/module1.o
+#broker_module=/somewhere/module2.o arg1 arg2=3 debug=0
+{% if enable_livestatus -%}
+broker_module=/usr/lib/check_mk/livestatus.o {{ livestatus_path }} {{ livestatus_args }}
+{% endif %}
+
+
+# LOG ROTATION METHOD
+# This is the log rotation method that Nagios should use to rotate
+# the main log file. Values are as follows..
+#	n	= None - don't rotate the log
+#	h	= Hourly rotation (top of the hour)
+#	d	= Daily rotation (midnight every day)
+#	w	= Weekly rotation (midnight on Saturday evening)
+#	m	= Monthly rotation (midnight last day of month)
+
+log_rotation_method={{ log_rotation_method }}
+
+
+
+# LOG ARCHIVE PATH
+# This is the directory where archived (rotated) log files should be 
+# placed (assuming you've chosen to do log rotation).
+
+log_archive_path={{ log_archive_path }}
+
+
+
+# LOGGING OPTIONS
+# If you want messages logged to the syslog facility, as well as the
+# Nagios log file set this option to 1.  If not, set it to 0.
+
+use_syslog={{ use_syslog }}
+
+
+
+# NOTIFICATION LOGGING OPTION
+# If you don't want notifications to be logged, set this value to 0.
+# If notifications should be logged, set the value to 1.
+
+log_notifications=1
+
+
+
+# SERVICE RETRY LOGGING OPTION
+# If you don't want service check retries to be logged, set this value
+# to 0.  If retries should be logged, set the value to 1.
+
+log_service_retries=1
+
+
+
+# HOST RETRY LOGGING OPTION
+# If you don't want host check retries to be logged, set this value to
+# 0.  If retries should be logged, set the value to 1.
+
+log_host_retries=1
+
+
+
+# EVENT HANDLER LOGGING OPTION
+# If you don't want host and service event handlers to be logged, set
+# this value to 0.  If event handlers should be logged, set the value
+# to 1.
+
+log_event_handlers=1
+
+
+
+# INITIAL STATES LOGGING OPTION
+# If you want Nagios to log all initial host and service states to
+# the main log file (the first time the service or host is checked)
+# you can enable this option by setting this value to 1.  If you
+# are not using an external application that does long term state
+# statistics reporting, you do not need to enable this option.  In
+# this case, set the value to 0.
+
+log_initial_states=0
+
+
+
+# EXTERNAL COMMANDS LOGGING OPTION
+# If you don't want Nagios to log external commands, set this value
+# to 0.  If external commands should be logged, set this value to 1.
+# Note: This option does not include logging of passive service
+# checks - see the option below for controlling whether or not
+# passive checks are logged.
+
+log_external_commands=1
+
+
+
+# PASSIVE CHECKS LOGGING OPTION
+# If you don't want Nagios to log passive host and service checks, set
+# this value to 0.  If passive checks should be logged, set
+# this value to 1.
+
+log_passive_checks=1
+
+
+
+# GLOBAL HOST AND SERVICE EVENT HANDLERS
+# These options allow you to specify a host and service event handler
+# command that is to be run for every host or service state change.
+# The global event handler is executed immediately prior to the event
+# handler that you have optionally specified in each host or
+# service definition. The command argument is the short name of a
+# command definition that you define in your host configuration file.
+# Read the HTML docs for more information.
+
+#global_host_event_handler=somecommand
+#global_service_event_handler=somecommand
+
+
+
+# SERVICE INTER-CHECK DELAY METHOD
+# This is the method that Nagios should use when initially
+# "spreading out" service checks when it starts monitoring.  The
+# default is to use smart delay calculation, which will try to
+# space all service checks out evenly to minimize CPU load.
+# Using the dumb setting will cause all checks to be scheduled
+# at the same time (with no delay between them)!  This is not a
+# good thing for production, but is useful when testing the
+# parallelization functionality.
+#	n	= None - don't use any delay between checks
+#	d	= Use a "dumb" delay of 1 second between checks
+#	s	= Use "smart" inter-check delay calculation
+#       x.xx    = Use an inter-check delay of x.xx seconds
+
+service_inter_check_delay_method=s
+
+
+
+# MAXIMUM SERVICE CHECK SPREAD
+# This variable determines the timeframe (in minutes) from the
+# program start time that an initial check of all services should
+# be completed.  Default is 30 minutes.
+
+max_service_check_spread=30
+
+
+
+# SERVICE CHECK INTERLEAVE FACTOR
+# This variable determines how service checks are interleaved.
+# Interleaving the service checks allows for a more even
+# distribution of service checks and reduced load on remote
+# hosts.  Setting this value to 1 is equivalent to how versions
+# of Nagios previous to 0.0.5 did service checks.  Set this
+# value to s (smart) for automatic calculation of the interleave
+# factor unless you have a specific reason to change it.
+#       s       = Use "smart" interleave factor calculation
+#       x       = Use an interleave factor of x, where x is a
+#                 number greater than or equal to 1.
+
+service_interleave_factor=s
+
+
+
+# HOST INTER-CHECK DELAY METHOD
+# This is the method that Nagios should use when initially
+# "spreading out" host checks when it starts monitoring.  The
+# default is to use smart delay calculation, which will try to
+# space all host checks out evenly to minimize CPU load.
+# Using the dumb setting will cause all checks to be scheduled
+# at the same time (with no delay between them)!
+#	n	= None - don't use any delay between checks
+#	d	= Use a "dumb" delay of 1 second between checks
+#	s	= Use "smart" inter-check delay calculation
+#       x.xx    = Use an inter-check delay of x.xx seconds
+
+host_inter_check_delay_method=s
+
+
+
+# MAXIMUM HOST CHECK SPREAD
+# This variable determines the timeframe (in minutes) from the
+# program start time that an initial check of all hosts should
+# be completed.  Default is 30 minutes.
+
+max_host_check_spread=30
+
+
+
+# MAXIMUM CONCURRENT SERVICE CHECKS
+# This option allows you to specify the maximum number of 
+# service checks that can be run in parallel at any given time.
+# Specifying a value of 1 for this variable essentially prevents
+# any service checks from being parallelized.  A value of 0
+# will not restrict the number of concurrent checks that are
+# being executed.
+
+max_concurrent_checks=0
+
+
+
+# HOST AND SERVICE CHECK REAPER FREQUENCY
+# This is the frequency (in seconds!) that Nagios will process
+# the results of host and service checks.
+
+check_result_reaper_frequency=10
+
+
+
+
+# MAX CHECK RESULT REAPER TIME
+# This is the max amount of time (in seconds) that  a single
+# check result reaper event will be allowed to run before 
+# returning control back to Nagios so it can perform other
+# duties.
+
+max_check_result_reaper_time=30
+
+
+
+
+# CHECK RESULT PATH
+# This is directory where Nagios stores the results of host and
+# service checks that have not yet been processed.
+#
+# Note: Make sure that only one instance of Nagios has access
+# to this directory!  
+
+check_result_path=/var/lib/nagios3/spool/checkresults
+
+
+
+
+# MAX CHECK RESULT FILE AGE
+# This option determines the maximum age (in seconds) which check
+# result files are considered to be valid.  Files older than this 
+# threshold will be mercilessly deleted without further processing.
+
+max_check_result_file_age=3600
+
+
+
+
+# CACHED HOST CHECK HORIZON
+# This option determines the maximum amount of time (in seconds)
+# that the state of a previous host check is considered current.
+# Cached host states (from host checks that were performed more
+# recently that the timeframe specified by this value) can immensely
+# improve performance in regards to the host check logic.
+# Too high of a value for this option may result in inaccurate host
+# states being used by Nagios, while a lower value may result in a
+# performance hit for host checks.  Use a value of 0 to disable host
+# check caching.
+
+cached_host_check_horizon=15
+
+
+
+# CACHED SERVICE CHECK HORIZON
+# This option determines the maximum amount of time (in seconds)
+# that the state of a previous service check is considered current.
+# Cached service states (from service checks that were performed more
+# recently that the timeframe specified by this value) can immensely
+# improve performance in regards to predictive dependency checks.
+# Use a value of 0 to disable service check caching.
+
+cached_service_check_horizon=15
+
+
+
+# ENABLE PREDICTIVE HOST DEPENDENCY CHECKS
+# This option determines whether or not Nagios will attempt to execute
+# checks of hosts when it predicts that future dependency logic test
+# may be needed.  These predictive checks can help ensure that your
+# host dependency logic works well.
+# Values:
+#  0 = Disable predictive checks
+#  1 = Enable predictive checks (default)
+
+enable_predictive_host_dependency_checks=1
+
+
+
+# ENABLE PREDICTIVE SERVICE DEPENDENCY CHECKS
+# This option determines whether or not Nagios will attempt to execute
+# checks of service when it predicts that future dependency logic test
+# may be needed.  These predictive checks can help ensure that your
+# service dependency logic works well.
+# Values:
+#  0 = Disable predictive checks
+#  1 = Enable predictive checks (default)
+
+enable_predictive_service_dependency_checks=1
+
+
+
+# SOFT STATE DEPENDENCIES
+# This option determines whether or not Nagios will use soft state 
+# information when checking host and service dependencies. Normally 
+# Nagios will only use the latest hard host or service state when 
+# checking dependencies. If you want it to use the latest state (regardless
+# of whether its a soft or hard state type), enable this option. 
+# Values:
+#  0 = Don't use soft state dependencies (default) 
+#  1 = Use soft state dependencies 
+
+soft_state_dependencies=0
+
+
+
+# TIME CHANGE ADJUSTMENT THRESHOLDS
+# These options determine when Nagios will react to detected changes
+# in system time (either forward or backwards).
+
+#time_change_threshold=900
+
+
+
+# AUTO-RESCHEDULING OPTION
+# This option determines whether or not Nagios will attempt to
+# automatically reschedule active host and service checks to
+# "smooth" them out over time.  This can help balance the load on
+# the monitoring server.  
+# WARNING: THIS IS AN EXPERIMENTAL FEATURE - IT CAN DEGRADE
+# PERFORMANCE, RATHER THAN INCREASE IT, IF USED IMPROPERLY
+
+auto_reschedule_checks=0
+
+
+
+# AUTO-RESCHEDULING INTERVAL
+# This option determines how often (in seconds) Nagios will
+# attempt to automatically reschedule checks.  This option only
+# has an effect if the auto_reschedule_checks option is enabled.
+# Default is 30 seconds.
+# WARNING: THIS IS AN EXPERIMENTAL FEATURE - IT CAN DEGRADE
+# PERFORMANCE, RATHER THAN INCREASE IT, IF USED IMPROPERLY
+
+auto_rescheduling_interval=30
+
+
+
+# AUTO-RESCHEDULING WINDOW
+# This option determines the "window" of time (in seconds) that
+# Nagios will look at when automatically rescheduling checks.
+# Only host and service checks that occur in the next X seconds
+# (determined by this variable) will be rescheduled. This option
+# only has an effect if the auto_reschedule_checks option is
+# enabled.  Default is 180 seconds (3 minutes).
+# WARNING: THIS IS AN EXPERIMENTAL FEATURE - IT CAN DEGRADE
+# PERFORMANCE, RATHER THAN INCREASE IT, IF USED IMPROPERLY
+
+auto_rescheduling_window=180
+
+
+
+# SLEEP TIME
+# This is the number of seconds to sleep between checking for system
+# events and service checks that need to be run.
+
+sleep_time=0.25
+
+
+
+# TIMEOUT VALUES
+# These options control how much time Nagios will allow various
+# types of commands to execute before killing them off.  Options
+# are available for controlling maximum time allotted for
+# service checks, host checks, event handlers, notifications, the
+# ocsp command, and performance data commands.  All values are in
+# seconds.
+
+service_check_timeout=60
+host_check_timeout=30
+event_handler_timeout=30
+notification_timeout=30
+ocsp_timeout=5
+perfdata_timeout=5
+
+
+
+# RETAIN STATE INFORMATION
+# This setting determines whether or not Nagios will save state
+# information for services and hosts before it shuts down.  Upon
+# startup Nagios will reload all saved service and host state
+# information before starting to monitor.  This is useful for 
+# maintaining long-term data on state statistics, etc, but will
+# slow Nagios down a bit when it (re)starts.  Since its only
+# a one-time penalty, I think its well worth the additional
+# startup delay.
+
+retain_state_information=1
+
+
+
+# STATE RETENTION FILE
+# This is the file that Nagios should use to store host and
+# service state information before it shuts down.  The state 
+# information in this file is also read immediately prior to
+# starting to monitor the network when Nagios is restarted.
+# This file is used only if the retain_state_information
+# variable is set to 1.
+
+state_retention_file=/var/lib/nagios3/retention.dat
+
+
+
+# RETENTION DATA UPDATE INTERVAL
+# This setting determines how often (in minutes) that Nagios
+# will automatically save retention data during normal operation.
+# If you set this value to 0, Nagios will not save retention
+# data at regular interval, but it will still save retention
+# data before shutting down or restarting.  If you have disabled
+# state retention, this option has no effect.
+
+retention_update_interval=60
+
+
+
+# USE RETAINED PROGRAM STATE
+# This setting determines whether or not Nagios will set 
+# program status variables based on the values saved in the
+# retention file.  If you want to use retained program status
+# information, set this value to 1.  If not, set this value
+# to 0.
+
+use_retained_program_state=1
+
+
+
+# USE RETAINED SCHEDULING INFO
+# This setting determines whether or not Nagios will retain
+# the scheduling info (next check time) for hosts and services
+# based on the values saved in the retention file.  If you
+# If you want to use retained scheduling info, set this
+# value to 1.  If not, set this value to 0.
+
+use_retained_scheduling_info=1
+
+
+
+# RETAINED ATTRIBUTE MASKS (ADVANCED FEATURE)
+# The following variables are used to specify specific host and
+# service attributes that should *not* be retained by Nagios during
+# program restarts.
+#
+# The values of the masks are bitwise ANDs of values specified
+# by the "MODATTR_" definitions found in include/common.h.  
+# For example, if you do not want the current enabled/disabled state
+# of flap detection and event handlers for hosts to be retained, you
+# would use a value of 24 for the host attribute mask...
+# MODATTR_EVENT_HANDLER_ENABLED (8) + MODATTR_FLAP_DETECTION_ENABLED (16) = 24
+
+# This mask determines what host attributes are not retained
+retained_host_attribute_mask=0
+
+# This mask determines what service attributes are not retained
+retained_service_attribute_mask=0
+
+# These two masks determine what process attributes are not retained.
+# There are two masks, because some process attributes have host and service
+# options.  For example, you can disable active host checks, but leave active
+# service checks enabled.
+retained_process_host_attribute_mask=0
+retained_process_service_attribute_mask=0
+
+# These two masks determine what contact attributes are not retained.
+# There are two masks, because some contact attributes have host and
+# service options.  For example, you can disable host notifications for
+# a contact, but leave service notifications enabled for them.
+retained_contact_host_attribute_mask=0
+retained_contact_service_attribute_mask=0
+
+
+
+# INTERVAL LENGTH
+# This is the seconds per unit interval as used in the
+# host/contact/service configuration files.  Setting this to 60 means
+# that each interval is one minute long (60 seconds).  Other settings
+# have not been tested much, so your mileage is likely to vary...
+
+interval_length=60
+
+
+
+# CHECK FOR UPDATES
+# This option determines whether Nagios will automatically check to
+# see if new updates (releases) are available.  It is recommend that you
+# enable this option to ensure that you stay on top of the latest critical
+# patches to Nagios.  Nagios is critical to you - make sure you keep it in
+# good shape.  Nagios will check once a day for new updates. Data collected
+# by Nagios Enterprises from the update check is processed in accordance 
+# with our privacy policy - see http://api.nagios.org for details.
+
+check_for_updates=1
+
+
+
+# BARE UPDATE CHECK
+# This option deterines what data Nagios will send to api.nagios.org when
+# it checks for updates.  By default, Nagios will send information on the 
+# current version of Nagios you have installed, as well as an indicator as
+# to whether this was a new installation or not.  Nagios Enterprises uses
+# this data to determine the number of users running specific version of 
+# Nagios.  Enable this option if you do not want this information to be sent.
+
+bare_update_check=0
+
+
+
+# AGGRESSIVE HOST CHECKING OPTION
+# If you don't want to turn on aggressive host checking features, set
+# this value to 0 (the default).  Otherwise set this value to 1 to
+# enable the aggressive check option.  Read the docs for more info
+# on what aggressive host check is or check out the source code in
+# base/checks.c
+
+use_aggressive_host_checking=0
+
+
+
+# SERVICE CHECK EXECUTION OPTION
+# This determines whether or not Nagios will actively execute
+# service checks when it initially starts.  If this option is 
+# disabled, checks are not actively made, but Nagios can still
+# receive and process passive check results that come in.  Unless
+# you're implementing redundant hosts or have a special need for
+# disabling the execution of service checks, leave this enabled!
+# Values: 1 = enable checks, 0 = disable checks
+
+execute_service_checks=1
+
+
+
+# PASSIVE SERVICE CHECK ACCEPTANCE OPTION
+# This determines whether or not Nagios will accept passive
+# service checks results when it initially (re)starts.
+# Values: 1 = accept passive checks, 0 = reject passive checks
+
+accept_passive_service_checks=1
+
+
+
+# HOST CHECK EXECUTION OPTION
+# This determines whether or not Nagios will actively execute
+# host checks when it initially starts.  If this option is 
+# disabled, checks are not actively made, but Nagios can still
+# receive and process passive check results that come in.  Unless
+# you're implementing redundant hosts or have a special need for
+# disabling the execution of host checks, leave this enabled!
+# Values: 1 = enable checks, 0 = disable checks
+
+execute_host_checks=1
+
+
+
+# PASSIVE HOST CHECK ACCEPTANCE OPTION
+# This determines whether or not Nagios will accept passive
+# host checks results when it initially (re)starts.
+# Values: 1 = accept passive checks, 0 = reject passive checks
+
+accept_passive_host_checks=1
+
+
+
+# NOTIFICATIONS OPTION
+# This determines whether or not Nagios will sent out any host or
+# service notifications when it is initially (re)started.
+# Values: 1 = enable notifications, 0 = disable notifications
+
+enable_notifications=1
+
+
+
+# EVENT HANDLER USE OPTION
+# This determines whether or not Nagios will run any host or
+# service event handlers when it is initially (re)started.  Unless
+# you're implementing redundant hosts, leave this option enabled.
+# Values: 1 = enable event handlers, 0 = disable event handlers
+
+enable_event_handlers=1
+
+
+
+# PROCESS PERFORMANCE DATA OPTION
+# This determines whether or not Nagios will process performance
+# data returned from service and host checks.  If this option is
+# enabled, host performance data will be processed using the
+# host_perfdata_command (defined below) and service performance
+# data will be processed using the service_perfdata_command (also
+# defined below).  Read the HTML docs for more information on
+# performance data.
+# Values: 1 = process performance data, 0 = do not process performance data
+
+process_performance_data=0
+
+
+
+# HOST AND SERVICE PERFORMANCE DATA PROCESSING COMMANDS
+# These commands are run after every host and service check is
+# performed.  These commands are executed only if the
+# enable_performance_data option (above) is set to 1.  The command
+# argument is the short name of a command definition that you 
+# define in your host configuration file.  Read the HTML docs for
+# more information on performance data.
+
+#host_perfdata_command=process-host-perfdata
+#service_perfdata_command=process-service-perfdata
+
+
+
+# HOST AND SERVICE PERFORMANCE DATA FILES
+# These files are used to store host and service performance data.
+# Performance data is only written to these files if the
+# enable_performance_data option (above) is set to 1.
+
+#host_perfdata_file=/tmp/host-perfdata
+#service_perfdata_file=/tmp/service-perfdata
+
+
+
+# HOST AND SERVICE PERFORMANCE DATA FILE TEMPLATES
+# These options determine what data is written (and how) to the
+# performance data files.  The templates may contain macros, special
+# characters (\t for tab, \r for carriage return, \n for newline)
+# and plain text.  A newline is automatically added after each write
+# to the performance data file.  Some examples of what you can do are
+# shown below.
+
+#host_perfdata_file_template=[HOSTPERFDATA]\t$TIMET$\t$HOSTNAME$\t$HOSTEXECUTIONTIME$\t$HOSTOUTPUT$\t$HOSTPERFDATA$
+#service_perfdata_file_template=[SERVICEPERFDATA]\t$TIMET$\t$HOSTNAME$\t$SERVICEDESC$\t$SERVICEEXECUTIONTIME$\t$SERVICELATENCY$\t$SERVICEOUTPUT$\t$SERVICEPERFDATA$
+
+
+
+# HOST AND SERVICE PERFORMANCE DATA FILE MODES
+# This option determines whether or not the host and service
+# performance data files are opened in write ("w") or append ("a")
+# mode. If you want to use named pipes, you should use the special
+# pipe ("p") mode which avoid blocking at startup, otherwise you will
+# likely want the defult append ("a") mode.
+
+#host_perfdata_file_mode=a
+#service_perfdata_file_mode=a
+
+
+
+# HOST AND SERVICE PERFORMANCE DATA FILE PROCESSING INTERVAL
+# These options determine how often (in seconds) the host and service
+# performance data files are processed using the commands defined
+# below.  A value of 0 indicates the files should not be periodically
+# processed.
+
+#host_perfdata_file_processing_interval=0
+#service_perfdata_file_processing_interval=0
+
+
+
+# HOST AND SERVICE PERFORMANCE DATA FILE PROCESSING COMMANDS
+# These commands are used to periodically process the host and
+# service performance data files.  The interval at which the
+# processing occurs is determined by the options above.
+
+#host_perfdata_file_processing_command=process-host-perfdata-file
+#service_perfdata_file_processing_command=process-service-perfdata-file
+
+
+
+# HOST AND SERVICE PERFORMANCE DATA PROCESS EMPTY RESULTS
+# THese options determine wether the core will process empty perfdata
+# results or not. This is needed for distributed monitoring, and intentionally
+# turned on by default.
+# If you don't require empty perfdata - saving some cpu cycles
+# on unwanted macro calculation - you can turn that off. Be careful!
+# Values: 1 = enable, 0 = disable
+
+#host_perfdata_process_empty_results=1
+#service_perfdata_process_empty_results=1
+
+
+# OBSESS OVER SERVICE CHECKS OPTION
+# This determines whether or not Nagios will obsess over service
+# checks and run the ocsp_command defined below.  Unless you're
+# planning on implementing distributed monitoring, do not enable
+# this option.  Read the HTML docs for more information on
+# implementing distributed monitoring.
+# Values: 1 = obsess over services, 0 = do not obsess (default)
+
+obsess_over_services=0
+
+
+
+# OBSESSIVE COMPULSIVE SERVICE PROCESSOR COMMAND
+# This is the command that is run for every service check that is
+# processed by Nagios.  This command is executed only if the
+# obsess_over_services option (above) is set to 1.  The command 
+# argument is the short name of a command definition that you
+# define in your host configuration file. Read the HTML docs for
+# more information on implementing distributed monitoring.
+
+#ocsp_command=somecommand
+
+
+
+# OBSESS OVER HOST CHECKS OPTION
+# This determines whether or not Nagios will obsess over host
+# checks and run the ochp_command defined below.  Unless you're
+# planning on implementing distributed monitoring, do not enable
+# this option.  Read the HTML docs for more information on
+# implementing distributed monitoring.
+# Values: 1 = obsess over hosts, 0 = do not obsess (default)
+
+obsess_over_hosts=0
+
+
+
+# OBSESSIVE COMPULSIVE HOST PROCESSOR COMMAND
+# This is the command that is run for every host check that is
+# processed by Nagios.  This command is executed only if the
+# obsess_over_hosts option (above) is set to 1.  The command 
+# argument is the short name of a command definition that you
+# define in your host configuration file. Read the HTML docs for
+# more information on implementing distributed monitoring.
+
+#ochp_command=somecommand
+
+
+
+# TRANSLATE PASSIVE HOST CHECKS OPTION
+# This determines whether or not Nagios will translate
+# DOWN/UNREACHABLE passive host check results into their proper
+# state for this instance of Nagios.  This option is useful
+# if you have distributed or failover monitoring setup.  In
+# these cases your other Nagios servers probably have a different
+# "view" of the network, with regards to the parent/child relationship
+# of hosts.  If a distributed monitoring server thinks a host
+# is DOWN, it may actually be UNREACHABLE from the point of
+# this Nagios instance.  Enabling this option will tell Nagios
+# to translate any DOWN or UNREACHABLE host states it receives
+# passively into the correct state from the view of this server.
+# Values: 1 = perform translation, 0 = do not translate (default)
+
+translate_passive_host_checks=0
+
+
+
+# PASSIVE HOST CHECKS ARE SOFT OPTION
+# This determines whether or not Nagios will treat passive host
+# checks as being HARD or SOFT.  By default, a passive host check
+# result will put a host into a HARD state type.  This can be changed
+# by enabling this option.
+# Values: 0 = passive checks are HARD, 1 = passive checks are SOFT
+
+passive_host_checks_are_soft=0
+
+
+
+# ORPHANED HOST/SERVICE CHECK OPTIONS
+# These options determine whether or not Nagios will periodically 
+# check for orphaned host service checks.  Since service checks are
+# not rescheduled until the results of their previous execution 
+# instance are processed, there exists a possibility that some
+# checks may never get rescheduled.  A similar situation exists for
+# host checks, although the exact scheduling details differ a bit
+# from service checks.  Orphaned checks seem to be a rare
+# problem and should not happen under normal circumstances.
+# If you have problems with service checks never getting
+# rescheduled, make sure you have orphaned service checks enabled.
+# Values: 1 = enable checks, 0 = disable checks
+
+check_for_orphaned_services=1
+check_for_orphaned_hosts=1
+
+
+
+# SERVICE FRESHNESS CHECK OPTION
+# This option determines whether or not Nagios will periodically
+# check the "freshness" of service results.  Enabling this option
+# is useful for ensuring passive checks are received in a timely
+# manner.
+# Values: 1 = enabled freshness checking, 0 = disable freshness checking
+
+check_service_freshness=1
+
+
+
+# SERVICE FRESHNESS CHECK INTERVAL
+# This setting determines how often (in seconds) Nagios will
+# check the "freshness" of service check results.  If you have
+# disabled service freshness checking, this option has no effect.
+
+service_freshness_check_interval=60
+
+
+
+# SERVICE CHECK TIMEOUT STATE
+# This setting determines the state Nagios will report when a
+# service check times out - that is does not respond within
+# service_check_timeout seconds.  This can be useful if a
+# machine is running at too high a load and you do not want
+# to consider a failed service check to be critical (the default).
+# Valid settings are:
+# c - Critical (default)
+# u - Unknown
+# w - Warning
+# o - OK
+
+service_check_timeout_state=c
+
+
+
+# HOST FRESHNESS CHECK OPTION
+# This option determines whether or not Nagios will periodically
+# check the "freshness" of host results.  Enabling this option
+# is useful for ensuring passive checks are received in a timely
+# manner.
+# Values: 1 = enabled freshness checking, 0 = disable freshness checking
+
+check_host_freshness=0
+
+
+
+# HOST FRESHNESS CHECK INTERVAL
+# This setting determines how often (in seconds) Nagios will
+# check the "freshness" of host check results.  If you have
+# disabled host freshness checking, this option has no effect.
+
+host_freshness_check_interval=60
+
+
+
+
+# ADDITIONAL FRESHNESS THRESHOLD LATENCY
+# This setting determines the number of seconds that Nagios
+# will add to any host and service freshness thresholds that
+# it calculates (those not explicitly specified by the user).
+
+additional_freshness_latency=15
+
+
+
+
+# FLAP DETECTION OPTION
+# This option determines whether or not Nagios will try
+# and detect hosts and services that are "flapping".  
+# Flapping occurs when a host or service changes between
+# states too frequently.  When Nagios detects that a 
+# host or service is flapping, it will temporarily suppress
+# notifications for that host/service until it stops
+# flapping.  Flap detection is very experimental, so read
+# the HTML documentation before enabling this feature!
+# Values: 1 = enable flap detection
+#         0 = disable flap detection (default)
+
+enable_flap_detection=1
+
+
+
+# FLAP DETECTION THRESHOLDS FOR HOSTS AND SERVICES
+# Read the HTML documentation on flap detection for
+# an explanation of what this option does.  This option
+# has no effect if flap detection is disabled.
+
+low_service_flap_threshold=5.0
+high_service_flap_threshold=20.0
+low_host_flap_threshold=5.0
+high_host_flap_threshold=20.0
+
+
+
+# DATE FORMAT OPTION
+# This option determines how short dates are displayed. Valid options
+# include:
+#	us		(MM-DD-YYYY HH:MM:SS)
+#	euro    	(DD-MM-YYYY HH:MM:SS)
+#	iso8601		(YYYY-MM-DD HH:MM:SS)
+#	strict-iso8601	(YYYY-MM-DDTHH:MM:SS)
+#
+
+date_format=iso8601
+
+
+
+
+# TIMEZONE OFFSET
+# This option is used to override the default timezone that this
+# instance of Nagios runs in.  If not specified, Nagios will use
+# the system configured timezone.
+#
+# NOTE: In order to display the correct timezone in the CGIs, you
+# will also need to alter the Apache directives for the CGI path 
+# to include your timezone.  Example:
+#
+#   <Directory "/usr/local/nagios/sbin/">
+#      SetEnv TZ "Australia/Brisbane"
+#      ...
+#   </Directory>
+
+#use_timezone=US/Mountain
+#use_timezone=Australia/Brisbane
+
+
+
+
+# P1.PL FILE LOCATION
+# This value determines where the p1.pl perl script (used by the
+# embedded Perl interpreter) is located.  If you didn't compile
+# Nagios with embedded Perl support, this option has no effect.
+
+p1_file=/usr/lib/nagios3/p1.pl
+
+
+
+# EMBEDDED PERL INTERPRETER OPTION
+# This option determines whether or not the embedded Perl interpreter
+# will be enabled during runtime.  This option has no effect if Nagios
+# has not been compiled with support for embedded Perl.
+# Values: 0 = disable interpreter, 1 = enable interpreter
+
+enable_embedded_perl=1
+
+
+
+# EMBEDDED PERL USAGE OPTION
+# This option determines whether or not Nagios will process Perl plugins
+# and scripts with the embedded Perl interpreter if the plugins/scripts
+# do not explicitly indicate whether or not it is okay to do so. Read
+# the HTML documentation on the embedded Perl interpreter for more 
+# information on how this option works.
+
+use_embedded_perl_implicitly=1
+
+
+
+# ILLEGAL OBJECT NAME CHARACTERS
+# This option allows you to specify illegal characters that cannot
+# be used in host names, service descriptions, or names of other
+# object types.
+
+illegal_object_name_chars=`~!$%^&*|'"<>?,()=
+
+
+
+# ILLEGAL MACRO OUTPUT CHARACTERS
+# This option allows you to specify illegal characters that are
+# stripped from macros before being used in notifications, event
+# handlers, etc.  This DOES NOT affect macros used in service or
+# host check commands.
+# The following macros are stripped of the characters you specify:
+#	$HOSTOUTPUT$
+#	$HOSTPERFDATA$
+#	$HOSTACKAUTHOR$
+#	$HOSTACKCOMMENT$
+#	$SERVICEOUTPUT$
+#	$SERVICEPERFDATA$
+#	$SERVICEACKAUTHOR$
+#	$SERVICEACKCOMMENT$
+
+illegal_macro_output_chars=`~$&|'"<>
+
+
+
+# REGULAR EXPRESSION MATCHING
+# This option controls whether or not regular expression matching
+# takes place in the object config files.  Regular expression
+# matching is used to match host, hostgroup, service, and service
+# group names/descriptions in some fields of various object types.
+# Values: 1 = enable regexp matching, 0 = disable regexp matching
+
+use_regexp_matching=0
+
+
+
+# "TRUE" REGULAR EXPRESSION MATCHING
+# This option controls whether or not "true" regular expression 
+# matching takes place in the object config files.  This option
+# only has an effect if regular expression matching is enabled
+# (see above).  If this option is DISABLED, regular expression
+# matching only occurs if a string contains wildcard characters
+# (* and ?).  If the option is ENABLED, regexp matching occurs
+# all the time (which can be annoying).
+# Values: 1 = enable true matching, 0 = disable true matching
+
+use_true_regexp_matching=0
+
+
+
+# ADMINISTRATOR EMAIL/PAGER ADDRESSES
+# The email and pager address of a global administrator (likely you).
+# Nagios never uses these values itself, but you can access them by
+# using the $ADMINEMAIL$ and $ADMINPAGER$ macros in your notification
+# commands.
+
+admin_email={{ admin_email }}
+admin_pager={{ admin_pager }}
+
+
+
+# DAEMON CORE DUMP OPTION
+# This option determines whether or not Nagios is allowed to create
+# a core dump when it runs as a daemon.  Note that it is generally
+# considered bad form to allow this, but it may be useful for
+# debugging purposes.  Enabling this option doesn't guarantee that
+# a core file will be produced, but that's just life...
+# Values: 1 - Allow core dumps
+#         0 - Do not allow core dumps (default)
+
+daemon_dumps_core={{ daemon_dumps_core }}
+
+
+
+# LARGE INSTALLATION TWEAKS OPTION
+# This option determines whether or not Nagios will take some shortcuts
+# which can save on memory and CPU usage in large Nagios installations.
+# Read the documentation for more information on the benefits/tradeoffs
+# of enabling this option.
+# Values: 1 - Enabled tweaks
+#         0 - Disable tweaks (default)
+
+use_large_installation_tweaks=0
+
+
+
+# ENABLE ENVIRONMENT MACROS
+# This option determines whether or not Nagios will make all standard
+# macros available as environment variables when host/service checks
+# and system commands (event handlers, notifications, etc.) are
+# executed.  Enabling this option can cause performance issues in 
+# large installations, as it will consume a bit more memory and (more
+# importantly) consume more CPU.
+# Values: 1 - Enable environment variable macros (default)
+#         0 - Disable environment variable macros
+
+enable_environment_macros=1
+
+
+
+# CHILD PROCESS MEMORY OPTION
+# This option determines whether or not Nagios will free memory in
+# child processes (processed used to execute system commands and host/
+# service checks).  If you specify a value here, it will override
+# program defaults.
+# Value: 1 - Free memory in child processes
+#        0 - Do not free memory in child processes
+
+#free_child_process_memory=1
+
+
+
+# CHILD PROCESS FORKING BEHAVIOR
+# This option determines how Nagios will fork child processes
+# (used to execute system commands and host/service checks).  Normally
+# child processes are fork()ed twice, which provides a very high level
+# of isolation from problems.  Fork()ing once is probably enough and will
+# save a great deal on CPU usage (in large installs), so you might
+# want to consider using this.  If you specify a value here, it will
+# program defaults.
+# Value: 1 - Child processes fork() twice
+#        0 - Child processes fork() just once
+
+#child_processes_fork_twice=1
+
+
+
+# DEBUG LEVEL
+# This option determines how much (if any) debugging information will
+# be written to the debug file.  OR values together to log multiple
+# types of information.
+# Values: 
+#          -1 = Everything
+#          0 = Nothing
+#	   1 = Functions
+#          2 = Configuration
+#          4 = Process information
+#	   8 = Scheduled events
+#          16 = Host/service checks
+#          32 = Notifications
+#          64 = Event broker
+#          128 = External commands
+#          256 = Commands
+#          512 = Scheduled downtime
+#          1024 = Comments
+#          2048 = Macros
+
+debug_level={{ debug_level }}
+
+
+
+# DEBUG VERBOSITY
+# This option determines how verbose the debug log out will be.
+# Values: 0 = Brief output
+#         1 = More detailed
+#         2 = Very detailed
+
+debug_verbosity={{ debug_verbosity }}
+
+
+
+# DEBUG FILE
+# This option determines where Nagios should write debugging information.
+
+debug_file={{ debug_file }}
+
+
+
+# MAX DEBUG FILE SIZE
+# This option determines the maximum size (in bytes) of the debug file.  If
+# the file grows larger than this size, it will be renamed with a .old
+# extension.  If a file already exists with a .old extension it will
+# automatically be deleted.  This helps ensure your disk space usage doesn't
+# get out of control when debugging Nagios.
+
+max_debug_file_size=1000000
+
+

=== added file 'hooks/templates/pagerduty_nagios_cfg.tmpl'
--- hooks/templates/pagerduty_nagios_cfg.tmpl	1970-01-01 00:00:00 +0000
+++ hooks/templates/pagerduty_nagios_cfg.tmpl	2015-09-08 04:46:07 +0000
@@ -0,0 +1,26 @@
+#------------------------------------------------
+# This file is juju managed
+#------------------------------------------------
+
+define contact {
+       contact_name                             pagerduty
+       alias                                    PagerDuty Pseudo-Contact
+       service_notification_period              24x7
+       host_notification_period                 24x7
+       service_notification_options             w,u,c,r
+       host_notification_options                d,r
+       service_notification_commands            notify-service-by-pagerduty
+       host_notification_commands               notify-host-by-pagerduty
+       pager                                    {{ pagerduty_key }}
+}
+
+define command {
+       command_name     notify-service-by-pagerduty
+       command_line     /usr/local/bin/pagerduty_nagios.pl enqueue -f pd_nagios_object=service -q {{ pagerduty_path }}
+}
+
+define command {
+       command_name     notify-host-by-pagerduty
+       command_line     /usr/local/bin/pagerduty_nagios.pl enqueue -f pd_nagios_object=host -q {{ pagerduty_path }}
+}
+

=== modified file 'hooks/upgrade-charm'
--- hooks/upgrade-charm	2015-05-07 07:07:09 +0000
+++ hooks/upgrade-charm	2015-09-08 04:46:07 +0000
@@ -5,12 +5,12 @@
 import base64
 from jinja2 import Template
 import os
-import re
+# import re
 import pwd
 import grp
 import stat
 import errno
-# import shutil
+import shutil
 import subprocess
 from charmhelpers.contrib import ssl
 from charmhelpers.core import hookenv, host
@@ -23,10 +23,17 @@
 extra_config = hookenv.config('extraconfig')
 enable_livestatus = hookenv.config('enable_livestatus')
 livestatus_path = hookenv.config('livestatus_path')
+enable_pagerduty = hookenv.config('enable_pagerduty')
+pagerduty_key = hookenv.config('pagerduty_key')
+pagerduty_path = hookenv.config('pagerduty_path')
+nagios_user = hookenv.config('nagios_user')
+nagios_group = hookenv.config('nagios_group')
 ssl_config = hookenv.config('ssl')
 charm_dir = os.environ['CHARM_DIR']
 cert_domain = hookenv.unit_get('public-address')
 nagios_cfg = "/etc/nagios3/nagios.cfg"
+pagerduty_cfg = "/etc/nagios3/conf.d/pagerduty_nagios.cfg"
+pagerduty_cron = "/etc/cron.d/nagios-pagerduty-flush"
 
 
 # Checks the charm relations for legacy relations
@@ -79,23 +86,9 @@
         hookenv.log("Livestatus is enabled")
         fetch.apt_update()
         fetch.apt_install('check-mk-livestatus')
-        broker = re.compile("^broker_module=")
-        broker_found = False
-        for line in open(nagios_cfg):
-            if broker.match(line):
-                broker_found = True
-                hookenv.log("broker_module line exists, not adding..")
-                break
-
-        if not broker_found:
-            with open(nagios_cfg, "a") as nagiosfile:
-                broker_str = "broker_module=/usr/lib/check_mk/livestatus.o " . livestatus_path
-                nagiosfile.write(broker_str)
-            nagiosfile.close()
 
         # Make the directory and fix perms on it
         hookenv.log("Fixing perms on livestatus_path")
-        livestatus_path = hookenv.config('livestatus_path')
         livestatus_dir = os.path.dirname(livestatus_path)
         if not os.path.isdir(livestatus_dir):
             hookenv.log("Making path for livestatus_dir")
@@ -104,7 +97,7 @@
 
         # Fix the perms on the socket
         hookenv.log("Fixing perms on the socket")
-        uid = pwd.getpwnam("nagios").pw_uid
+        uid = pwd.getpwnam(nagios_user).pw_uid
         gid = grp.getgrnam("www-data").gr_gid
         os.chown(livestatus_path, uid, gid)
         os.chown(livestatus_dir, uid, gid)
@@ -113,6 +106,57 @@
         os.chmod(livestatus_dir, st.st_mode | stat.S_IRGRP | stat.S_ISGID)
 
 
+def enable_pagerduty_config():
+    if enable_pagerduty:
+        hookenv.log("Pagerduty is enabled")
+
+        # Ship the pagerduty_nagios.cfg file
+        template_values = {'enable_pagerduty': enable_pagerduty,
+                           'pagerduty_key': pagerduty_key,
+                           'pagerduty_path': pagerduty_path}
+
+        with open('hooks/templates/pagerduty_nagios_cfg.tmpl', 'r') as f:
+            templateDef = f.read()
+
+        t = Template(templateDef)
+        with open(pagerduty_cfg, 'w') as f:
+            f.write(t.render(template_values))
+
+        # Ship the cron file
+        shutil.copyfile('files/nagios-pagerduty-flush-cron', pagerduty_cron)
+
+        # Ship the pagerduty_nagios.pl script
+        shutil.copyfile('files/pagerduty_nagios.pl', '/usr/local/bin/pagerduty_nagios.pl')
+
+        # Create the pagerduty queue dir
+        if not os.path.isdir(pagerduty_path):
+            hookenv.log("Making path for pagerduty_path")
+            mkdir_p(pagerduty_path)
+        # Fix the perms on it
+        uid = pwd.getpwnam(nagios_user).pw_uid
+        gid = grp.getgrnam(nagios_group).gr_gid
+        os.chown(pagerduty_path, uid, gid)
+    else:
+        # Clean up the files if we don't want pagerduty
+        if os.path.isfile(pagerduty_cfg):
+            os.remove(pagerduty_cfg)
+        if os.path.isfile(pagerduty_cron):
+            os.remove(pagerduty_cron)
+
+    # Update contacts for admin
+    template_values = {'enable_pagerduty': enable_pagerduty,
+                       'admin_email': hookenv.config('admin_email')}
+
+    with open('hooks/templates/contacts-cfg.tmpl', 'r') as f:
+        templateDef = f.read()
+
+    t = Template(templateDef)
+    with open('/etc/nagios3/conf.d/contacts_nagios2.cfg', 'w') as f:
+        f.write(t.render(template_values))
+
+    host.service_reload('nagios3')
+
+
 def ssl_configured():
     allowed_options = ["on", "only"]
     if str(ssl_config).lower() in allowed_options:
@@ -172,6 +216,34 @@
         hookenv.log("Decoded SSL files", "INFO")
 
 
+def update_config():
+    template_values = {'nagios_user': nagios_user,
+                       'nagios_group': nagios_group,
+                       'enable_livestatus': enable_livestatus,
+                       'livestatus_path': livestatus_path,
+                       'livestatus_args': hookenv.config('livestatus_args'),
+                       'check_external_commands': hookenv.config('check_external_commands'),
+                       'command_check_interval': hookenv.config('command_check_interval'),
+                       'command_file': hookenv.config('command_file'),
+                       'debug_file': hookenv.config('debug_file'),
+                       'debug_verbosity': hookenv.config('debug_verbosity'),
+                       'debug_level': hookenv.config('debug_level'),
+                       'daemon_dumps_core': hookenv.config('daemon_dumps_core'),
+                       'admin_email': hookenv.config('admin_email'),
+                       'admin_pager': hookenv.config('admin_pager'),
+                       'log_rotation_method': hookenv.config('log_rotation_method'),
+                       'log_archive_path': hookenv.config('log_archive_path'),
+                       'use_syslog': hookenv.config('use_syslog')}
+
+    with open('hooks/templates/nagios-cfg.tmpl', 'r') as f:
+        templateDef = f.read()
+
+    t = Template(templateDef)
+    with open(nagios_cfg, 'w') as f:
+        f.write(t.render(template_values))
+
+    host.service_reload('nagios3')
+
 # Nagios3 is deployed as a global apache application from the archive.
 # We'll get a little funky and add the SSL keys to the default-ssl config
 # which sets our keys, including the self-signed ones, as the host keyfiles.
@@ -212,7 +284,9 @@
 
 warn_legacy_relations()
 write_extra_config()
+update_config()
 enable_livestatus_config()
+enable_pagerduty_config()
 if ssl_configured():
     enable_ssl()
 update_apache()

=== modified file 'tests/00-setup'
--- tests/00-setup	2014-03-19 22:03:03 +0000
+++ tests/00-setup	2015-09-08 04:46:07 +0000
@@ -1,5 +1,5 @@
 #!/bin/bash
 
 sudo add-apt-repository -y ppa:juju/stable
-apt-get update
+sudo apt-get update
 sudo apt-get install -y amulet juju-local python3-requests

=== added file 'tests/24-pagerduty-test'
--- tests/24-pagerduty-test	1970-01-01 00:00:00 +0000
+++ tests/24-pagerduty-test	2015-09-08 04:46:07 +0000
@@ -0,0 +1,56 @@
+#!/usr/bin/python3
+
+from time import sleep
+import amulet
+# import requests
+
+seconds = 20000
+
+d = amulet.Deployment(series='trusty')
+
+d.add('nagios')
+
+d.expose('nagios')
+
+try:
+    d.setup(timeout=seconds)
+    d.sentry.wait()
+except amulet.helpers.TimeoutError:
+    amulet.raise_status(amulet.SKIP, msg="Environment wasn't stood up in time")
+except:
+    raise
+
+
+##
+# Set relationship aliases
+##
+nagios_unit = d.sentry.unit['nagios/0']
+
+d.configure('nagios', {
+    'enable_pagerduty': True
+})
+
+d.sentry.wait()
+
+# Give it a while to settle
+sleep(30)
+
+def test_pagerduty_path_exists():
+    pagerduty_path = nagios_unit.run('config-get pagerduty_path')
+    try:
+        pagerduty_file = nagios_unit.file(pagerduty_path[0])
+    except OSError:
+        message = "Can't find pagerduty directory"
+        amulet.raise_status(amulet.FAIL, msg=message)
+
+
+def test_pagerduty_config():
+    pagerduty_cfg = '/etc/nagios3/conf.d/pagerduty_nagios.cfg'
+    try:
+        pagerduty_cfg_file = nagios_unit.file(pagerduty_cfg)
+    except OSError:
+        message = "Can't find pagerduty config file"
+        amulet.raise_status(amulet.FAIL, msg=message)
+
+test_pagerduty_path_exists()
+test_pagerduty_config()