diff options
Diffstat (limited to 'roles/common/templates/etc')
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 |