dd

docker-compose/postfix/docker-compose.yml.j2

@@ -21,6 +21,7 @@ services:
         /root@pbs.localdomain/ pbs@mgrote.net
         /root@pve5.localdomain/ pve5@mgrote.net
         /no-reply@ubnt.com/ ubiquity@mgrote.net
+        /mg@munin.localdomain/ munin@mgrote.net
       # rewrite FROM "nobody@lldap" to "lldap@mgrote.net"
       # /.*/ würde alle absender adressen ersetzen
     networks:

group_vars/munin.yml

@@ -42,6 +42,8 @@ munin_node_bind_port: "4949"
 munin_node_allowed_cidrs: [127.0.0.1]
 
 ###  mgrote_munin_master
+munin_enable_alerts: true
+munin_alerts_to: info@mgrote.net
 munin_hosts:
   - name: "{{ ansible_fqdn }}.mgrote.net"
     address: "127.0.0.1"

roles/mgrote_munin_server/defaults/main.yml

@@ -25,6 +25,8 @@ munin_server_plugins:
   - munin_update
 munin_cron_job: present
 munin_dbdir: "/var/lib/munin"
+munin_enable_alerts: true
+munin_alerts_to: nobody@nowhere.com
 munin_hosts:
   - name: "{{ ansible_fqdn }}"
     address: "127.0.0.1"

roles/mgrote_munin_server/tasks/main.yml

@@ -59,40 +59,6 @@
     create: true
     mode: '0644'
 
-# TODO mail config? wie senden?
-# COPY munin_mail.conf /etc/munin/munin-conf.d/munin_mail.conf
-
-
-# # configure mail notification
-# if [[ -n "$MAILCONTACT" && -n "$MAILSERVER" && -n "$MAILPORT" && -n "$MAILUSER" && -n "$MAILPASSWORD" && -n "$MAILDOMAIN" ]] ; then
-#   MAILCONTACT=${MAILCONTACT:="contact@domain.test"}
-#   sed -i "s/mailcontact/$MAILCONTACT/g" /etc/ssmtp/ssmtp.conf
-#   sed -i "s/mailcontact/$MAILCONTACT/g" /etc/munin/munin-conf.d/munin_mail.conf
-#   MAILSERVER=${MAILSERVER:="mail.domain.test"}
-#   sed -i "s/mailserver/$MAILSERVER/g" /etc/ssmtp/ssmtp.conf
-#   sed -i "s/mailserver/$MAILSERVER/g" /etc/ssmtp/revaliases
-#   MAILPORT=${MAILPORT:="25"}
-#   sed -i "s/mailport/$MAILPORT/g" /etc/ssmtp/ssmtp.conf
-#   sed -i "s/mailport/$MAILPORT/g" /etc/ssmtp/revaliases
-#   MAILUSER=${MAILUSER:="alert@domain.test"}
-#   sed -i "s/mailuser/$MAILUSER/g" /etc/ssmtp/ssmtp.conf
-#   MAILFROM=${MAILFROM:="munin@domain.test"}
-#   sed -i "s/mailfrom/$MAILFROM/g" /etc/ssmtp/revaliases
-#   MAILPASSWORD=${MAILPASSWORD:="XXXXXXXXX"}
-#   sed -i "s/mailpassword/$MAILPASSWORD/g" /etc/ssmtp/ssmtp.conf
-#   MAILDOMAIN=${MAILDOMAIN:="domain.test"}
-#   sed -i "s/maildomain/$MAILDOMAIN/g" /etc/ssmtp/ssmtp.conf
-#   sed -i "s/mailhost/$MAILDOMAIN/g" /etc/ssmtp/ssmtp.conf
-#   MAILNAME=${MAILNAME:="Munin"}
-#   sed -i "s/munin application user/$MAILNAME/g" /etc/passwd
-# else
-#   rm /etc/munin/munin-conf.d/munin_mail.conf /etc/ssmtp/ssmtp.conf
-# fi
-
-# cronjoib? timer? TODO
-
-# sed -i "s/\*\/5/\*\/5/g" /etc/cron.d/munin kommt imho aus paket
-
 - name: check if munin has been run
   ansible.builtin.stat:
     path: /var/cache/munin/www/index.html

roles/mgrote_munin_server/templates/munin.conf

@@ -89,7 +89,9 @@ includedir /etc/munin/munin-conf.d
 
 # 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
+{% if munin_enable_alerts is sameas true %}
+#contact.someuser.command mail -s "Munin ${var:worst}: ${var:group}::${var:host}::${var:plugin}" {{ munin_alerts_to }}
+{% endif %}
 #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,