summaryrefslogtreecommitdiffstats
path: root/roles/common/templates/etc
diff options
context:
space:
mode:
Diffstat (limited to 'roles/common/templates/etc')
-rw-r--r--roles/common/templates/etc/iptables/services.j27
-rw-r--r--roles/common/templates/etc/munin/munin-node.conf.j251
-rw-r--r--roles/common/templates/etc/munin/plugin-conf.d/munin-node.j2137
-rw-r--r--roles/common/templates/etc/stunnel/munin-node.conf.j253
4 files changed, 247 insertions, 1 deletions
diff --git a/roles/common/templates/etc/iptables/services.j2 b/roles/common/templates/etc/iptables/services.j2
index a0bb714..8792771 100644
--- a/roles/common/templates/etc/iptables/services.j2
+++ b/roles/common/templates/etc/iptables/services.j2
@@ -69,7 +69,12 @@ in tcp 9103 # BACULA-SD
{% elif groups['bacula-sd'] | difference([inventory_hostname]) %}
out tcp 9103 # BACULA-SD
{% endif %}
-
+{% if 'munin-master' in group_names and groups.all | difference([inventory_hostname]) %}
+out tcp 4949 # MUNIN
+{% endif %}
+{% if groups['munin-master'] | difference([inventory_hostname]) %}
+in tcp 4949 # MUNIN
+{% endif %}
{% if 'LDAP-provider' in group_names %}
out tcp 11371 # HKP
out tcp 43 # WHOIS
diff --git a/roles/common/templates/etc/munin/munin-node.conf.j2 b/roles/common/templates/etc/munin/munin-node.conf.j2
new file mode 100644
index 0000000..de4098a
--- /dev/null
+++ b/roles/common/templates/etc/munin/munin-node.conf.j2
@@ -0,0 +1,51 @@
+#
+# Example config-file for munin-node
+#
+
+log_level 4
+log_file /var/log/munin/munin-node.log
+pid_file /var/run/munin/munin-node.pid
+
+background 1
+setsid 1
+
+user root
+group root
+
+# This is the timeout for the whole transaction.
+# Units are in sec. Default is 15 min
+#
+# global_timeout 900
+
+# This is the timeout for each plugin.
+# Units are in sec. Default is 1 min
+#
+# timeout 60
+
+# Regexps for files to ignore
+ignore_file [\#~]$
+ignore_file DEADJOE$
+ignore_file \.bak$
+ignore_file %$
+ignore_file \.dpkg-(tmp|new|old|dist)$
+ignore_file \.rpm(save|new)$
+ignore_file \.pod$
+
+# Set this if the client doesn't report the correct hostname when
+# telnetting to localhost, port 4949
+#
+host_name {{ inventory_hostname_short }}
+
+# A list of addresses that are allowed to connect. This must be a
+# regular expression, since Net::Server does not understand CIDR-style
+# network notation unless the perl module Net::CIDR is installed. You
+# may repeat the allow line as many times as you'd like
+
+allow ^127\.0\.0\.1$
+allow ^::1$
+
+# Which address to bind to;
+host 127.0.0.1
+
+# And which port
+port 4994
diff --git a/roles/common/templates/etc/munin/plugin-conf.d/munin-node.j2 b/roles/common/templates/etc/munin/plugin-conf.d/munin-node.j2
new file mode 100644
index 0000000..fa05327
--- /dev/null
+++ b/roles/common/templates/etc/munin/plugin-conf.d/munin-node.j2
@@ -0,0 +1,137 @@
+# This file is used to configure how the plugins are invoked.
+# Place in /etc/munin/plugin-conf.d/ or corresponding directory.
+#
+# PLEASE NOTE: Changes in the plugin-conf.d directory are only
+# read at munin-node startup, so restart at any changes.
+#
+# user <user> # Set the user to run the plugin as.
+# group <group> # Set the group to run the plugin as.
+# command <command> # Run <command> instead of the plugin. %c expands to
+# what would normally be run.
+# env.<variable> <value> # Sets <variable> in the plugin's environment, see the
+# individual plugins to find out which variables they
+# care about.
+
+
+[amavis]
+group adm
+env.MUNIN_MKTEMP /bin/mktemp -p /tmp/ $1
+env.amavislog /var/log/mail.info
+
+[apt]
+user root
+
+[courier_mta_mailqueue]
+group daemon
+
+[courier_mta_mailstats]
+group adm
+
+[courier_mta_mailvolume]
+group adm
+
+[cps*]
+user root
+
+[df*]
+env.warning 92
+env.critical 98
+
+[exim_mailqueue]
+group adm, (Debian-exim)
+
+[exim_mailstats]
+group adm, (Debian-exim)
+env.logdir /var/log/exim4/
+env.logname mainlog
+
+[fw_conntrack]
+user root
+
+[fw_forwarded_local]
+user root
+
+[hddtemp_smartctl]
+user root
+
+[hddtemp2]
+user root
+
+[if_*]
+user root
+
+[if_err_*]
+user nobody
+
+[ip_*]
+user root
+
+[ipmi_*]
+user root
+
+[mysql*]
+user root
+env.mysqlopts --defaults-file=/etc/mysql/debian.cnf
+env.mysqluser debian-sys-maint
+env.mysqlconnection DBI:mysql:mysql;mysql_read_default_file=/etc/mysql/debian.cnf
+
+[postfix_mailqueue_*]
+user postfix
+
+[postfix_stats_*]
+group adm
+
+[postfix_sasl_*]
+group adm
+
+[postfix_mailvolume2]
+group adm
+env.postmulti postfix{% for g in postfix_instance.keys() | sort %}{% if g in group_names %} postfix-{{ postfix_instance[g].name }}{% endif %}{% endfor %}
+
+
+[dovecot_logins]
+group adm
+
+[dovecot_stats_*]
+user root
+
+[dovecot_who]
+user root
+
+[sendmail_*]
+user smmta
+
+[smart_*]
+user root
+
+[vlan*]
+user root
+
+[ejabberd*]
+user ejabberd
+env.statuses available away chat xa
+env.days 1 7 30
+
+[dhcpd3]
+user root
+env.leasefile /var/lib/dhcp3/dhcpd.leases
+env.configfile /etc/dhcp3/dhcpd.conf
+
+[jmx_*]
+env.ip 127.0.0.1
+env.port 5400
+
+[samba]
+user root
+
+[munin_stats]
+user munin
+group munin
+
+[postgres_*]
+user postgres
+env.PGUSER postgres
+env.PGPORT 5432
+
+[fail2ban]
+user root
diff --git a/roles/common/templates/etc/stunnel/munin-node.conf.j2 b/roles/common/templates/etc/stunnel/munin-node.conf.j2
new file mode 100644
index 0000000..de6c156
--- /dev/null
+++ b/roles/common/templates/etc/stunnel/munin-node.conf.j2
@@ -0,0 +1,53 @@
+; **************************************************************************
+; * Global options *
+; **************************************************************************
+
+; setuid()/setgid() to the specified user/group in daemon mode
+setuid = stunnel4
+setgid = stunnel4
+
+; PID is created inside the chroot jail
+pid = /var/run/stunnel4/munin-node.pid
+
+; Only log messages at severity warning (4) and higher
+debug = 4
+
+; **************************************************************************
+; * Service defaults may also be specified in individual service sections *
+; **************************************************************************
+
+; Certificate/key is needed in server mode and optional in client mode
+cert = /etc/stunnel/certs/munin-{{ inventory_hostname_short }}.pem
+key = /etc/stunnel/certs/munin-{{ inventory_hostname_short }}.key
+
+; Some performance tunings
+socket = l:TCP_NODELAY=1
+socket = r:TCP_NODELAY=1
+
+; Prevent MITM attacks
+verify = 4
+
+; Disable support for insecure protocols
+options = NO_SSLv2
+options = NO_SSLv3
+options = NO_TLSv1
+options = NO_TLSv1.1
+
+; These options provide additional security at some performance degradation
+options = SINGLE_ECDH_USE
+options = SINGLE_DH_USE
+
+; Select permitted SSL ciphers
+ciphers = EECDH+AES:EDH+AES:!MEDIUM:!LOW:!EXP:!aNULL:!eNULL:!SSLv2:!SSLv3:!TLSv1:!TLSv1.1
+
+; **************************************************************************
+; * Service definitions (remove all services for inetd mode) *
+; **************************************************************************
+
+[munin-node]
+client = no
+accept = 4949
+connect = 127.0.0.1:4994
+CAfile = /etc/stunnel/certs/munin-master.pem
+
+; vim:ft=dosini