dd

roles/mgrote_munin_server/defaults/main.yml

@@ -31,3 +31,4 @@ munin_hosts:
     extra: ["use_node_name yes"]
 
 munin_cron_job: present
+munin_dbdir: "/var/lib/munin"

roles/mgrote_munin_server/templates/munin.conf

@@ -1,5 +1,102 @@
 includedir /etc/munin/munin-conf.d
 
+# Example configuration file for Munin, generated by 'make build'
+
+# The next three variables specifies where the location of the RRD
+# databases, the HTML output, logs and the lock/pid files.  They all
+# must be writable by the user running munin-cron.  They are all
+# defaulted to the values you see here.
+#
+dbdir	{{ munin_dbdir }}
+#htmldir /var/cache/munin/www
+#logdir /var/log/munin
+#rundir  /var/run/munin
+
+# Where to look for the HTML templates
+#
+#tmpldir	/etc/munin/templates
+
+# Where to look for the static www files
+#
+#staticdir /etc/munin/static
+
+# temporary cgi files are here. note that it has to be writable by
+# the cgi user (usually nobody or httpd).
+#
+# cgitmpdir /var/lib/munin/cgi-tmp
+
+# (Exactly one) directory to include all files from.
+includedir /etc/munin/munin-conf.d
+
+# You can choose the time reference for "DERIVE" like graphs, and show
+# "per minute", "per hour" values instead of the default "per second"
+#
+#graph_period second
+
+# Graphics files are generated either via cron or by a CGI process.
+# See http://munin-monitoring.org/wiki/CgiHowto2 for more
+# documentation.
+# Since 2.0, munin-graph has been rewritten to use the cgi code.
+# It is single threaded *by design* now.
+#
+#graph_strategy cron
+
+# munin-cgi-graph is invoked by the web server up to very many times at the
+# same time.  This is not optimal since it results in high CPU and memory
+# consumption to the degree that the system can thrash.  Again the default is
+# 6.  Most likely the optimal number for max_cgi_graph_jobs is the same as
+# max_graph_jobs.
+#
+#munin_cgi_graph_jobs 6
+
+# If the automatic CGI url is wrong for your system override it here:
+#
+#cgiurl_graph /munin-cgi/munin-cgi-graph
+
+# max_size_x and max_size_y are the max size of images in pixel.
+# Default is 4000. Do not make it too large otherwise RRD might use all
+# RAM to generate the images.
+#
+#max_size_x 4000
+#max_size_y 4000
+
+# HTML files are normally generated by munin-html, no matter if the
+# files are used or not. You can change this to on-demand generation
+# by following the instructions in http://munin-monitoring.org/wiki/CgiHowto2
+#
+# Notes:
+# - moving to CGI for HTML means you cannot have graph generated by cron.
+# - cgi html has some bugs, mostly you still have to launch munin-html by hand
+#
+#html_strategy cron
+
+# munin-update runs in parallel.
+#
+# The default max number of processes is 16, and is probably ok for you.
+#
+# If set too high, it might hit some process/ram/filedesc limits.
+# If set too low, munin-update might take more than 5 min.
+#
+# If you want munin-update to not be parallel set it to 0.
+#
+#max_processes 16
+
+# RRD updates are per default, performed directly on the rrd files.
+# To reduce IO and enable the use of the rrdcached, uncomment it and set it to
+# the location of the socket that rrdcached uses.
+#
+#rrdcached_socket /var/run/rrdcached.sock
+
+# Drop somejuser@fnord.comm and anotheruser@blibb.comm an email everytime
+# something changes (OK -> WARNING, CRITICAL -> OK, etc)
+#contact.someuser.command mail -s "Munin ${var:worst}: ${var:group}::${var:host}::${var:plugin}" somejuser@fnord.comm
+#contact.anotheruser.command mail -s "Munin ${var:worst}: ${var:group}::${var:host}::${var:plugin}" anotheruser@blibb.comm
+#
+# For those with Nagios, the following might come in handy. In addition,
+# the services must be defined in the Nagios server as well.
+#contact.nagios.command /usr/bin/send_nsca nagios.host.comm -c /etc/nsca.conf
+
+
 # Munin hosts.
 {% for host in munin_hosts %}
 [{{ host.name }}]

roles/mgrote_munin_server/templates/munin_mail.conf

@@ -1,7 +0,0 @@
-contact.hosting.command mail -s "[MUNIN] Alert ${var:graph_title} for ${var:host}" mailcontact
-contact.hosting.max_messages 1
-# if activated mail will be send at each check (every 5mn)
-# contact.hosting.always_send critical
-
-# to prevent flooding log file because missing documented contact parameters "no"
-contact.no.command awk '{ print "[MUNIN] Alert ${var:graph_title} for ${var:host}" }' /dev/null