Installs the monit package from (http://mmonit.com/monit/).
The following platforms are supported by this cookbook, meaning that the recipes run on these platforms without error:
- Ubuntu 12.04, 14.04
- Debian 7.8, 8.0
- RedHat
- CentOS 6.6, 7.1
- Scientific
- Fedora 21
- SUSE
- Amazon
monit- The default recipe. Sets up the service definition and default checks.
The following will create a monitrc configuration:
monit_monitrc "ssh" do
variables({ category: "system" })
endThe name parameter must match a file located in your templates directory. In the example above, this would be ssh.monitrc.erb.
The variables option within the block is optional, and can contain a list of key-value pairs to assign within your template.
This cookbook installs the monit components if not present, and pulls updates if they are installed on the system.
# Delay the start of polling when the service is started
default["monit"]["start_delay"] = 0
# How frequently the monit daemon polls for changes.
default["monit"]["polling_frequency"] = 20
# Where Monit stores the pid file
default["monit"]["pidfile"] = "/var/run/monit.pid"
# Use syslog for logging instead of a logfile.
default["monit"]["use_syslog"] = true
# If not using syslog, the log file that monit will use.
default["monit"]["logfile"] = "/var/log/monit.log"
# Where Monit stores unique Monit instance id
default["monit"]["idfile"] = "/var/.monit.id"
# Where Monit stores Monit state file
default["monit"]["statefile"] = "/var/lib/monit/state"
# Enable emails for internal monit alerts
default["monit"]["mail_alerts"] = true
# Possible events include: action, checksum, connection, content, data, exec, fsflags, gid, icmp, instance, invalid, nonexist, permission, pid, ppid, resource, size, status, timeout, timestamp, uid, uptime.
# Only alert on specific events
default["monit"]["alert_onlyif_events"] = []
# Ignore alerts for specific events
default["monit"]["alert_ignore_events"] = []
# Email address that will be notified of events.
default["monit"]["alert_email"] = "root@localhost"
# Enable the web interface and define credentials.
default["monit"]["web_interface"] = {
enable: true,
port: 2812,
address: "localhost",
allow: ["localhost", "admin:b1gbr0th3r"]
}
# Email settings that will be used for notification of events.
default["monit"]["mail"] = {
hostname: "localhost",
port: 25,
username: nil,
password: nil,
encrypted_credentials: nil,
encrypted_credentials_data_bag: "credentials",
from: "monit@$HOST",
subject: "$SERVICE $EVENT at $DATE",
message: "Monit $ACTION $SERVICE at $DATE on $HOST,\n\n$DESCRIPTION\n\nDutifully,\nMonit",
security: nil, # 'SSLV2'|'SSLV3'|'TLSV1'
timeout: 30,
using_hostname: nil
}
case node["platform_family"]
when "rhel", "fedora", "suse"
default["monit"]["main_config_path"] = "/etc/monit.conf"
default["monit"]["includes_dir"] = "/etc/monit.d"
else
default["monit"]["main_config_path"] = "/etc/monit/monitrc"
default["monit"]["includes_dir"] = "/etc/monit/conf.d"
end
# The monit::default recipe will load these monit_monitrc resources automatically
# NOTE setting this attribute at the default level will append values to the array
default["monit"]["default_monitrc_configs"] = %w[load ssh]
# Whether the monit service should be reloaded when a configuration changes
default["monit"]["reload_on_change"] = true
# `MONIT_OPTS` for /etc/default/monit
default["monit"]["init_opts"] = ""
# specify a particular version of the monit package you want installed,
# otherwise it will install the default. this value is ignored when performing a
# source install.
default["monit"]["version"] = nil
# source install specifics
default["monit"]["source_install"] = false
default["monit"]["source_uninstall"] = false
default["monit"]["source"]["version"] = "5.12.2"
default["monit"]["source"]["prefix"] = "/usr/local"
default["monit"]["source"]["url"] = "https://mmonit.com/monit/dist/monit-#{node["monit"]["source"]["version"]}.tar.gz"
default["monit"]["source"]["checksum"] = "8ab0296d1aa2351b1573481592d7b5e06de1edd49dff1b5552839605a450914c"
default["monit"]["source"]["pam_support"] = true
default["monit"]["source"]["ssl_support"] = true
default["monit"]["source"]["large_file_support"] = true
default["monit"]["source"]["compiler_optimized"] = true
# binary install specifics
default["monit"]["binary_install"] = false
default["monit"]["binary_uninstall"] = false
default["monit"]["binary"]["version"] = "5.12.2"
default["monit"]["binary"]["prefix"] = "/usr"
default["monit"]["binary"]["url"] = "http://mmonit.com/monit/dist/binary/#{node["monit"]["binary"]["version"]}/monit-#{node["monit"]["binary"]["version"]}-linux-x64.tar.gz"
default["monit"]["binary"]["checksum"] = "4908143752d0ee5081a50389a9206b7c905f9f8922a062a208fecf6e729a3c77"Many thanks go to the following contributors who have helped to make this cookbook even better:
- @werdan
- add support for redhat-flavored systems
- @auser
- add missing metadata
- @arrowcircle
- update syntax to be Ruby 1.8-compatible
- @dwradcliffe
- typo fix for README
- fix logging logic
- whyrun support for monitrc provider
- support for reloading monit without restart
- don't render 'use address' if no address is provided
- fix attribute comments
- @tjwallace
- load default monitrc configs from an attribute
- @tomdz
- Ruby 1.8.x compatibility fix
- add support for templates in different cookbooks
- @alexism
- support other security protocols
- @fixlr
- add
mail_alertsattribute
- add
- @darron
- add descriptions to email notifications
- @claco
- add startup delay option to monit daemon config
- restart on default monitrc configs change
- restart monit service if the monit config changes
- fix platform family logic
- @maciejgalkiewicz
- fix logging logic
- @pauloricardomg
- add
alert_ignore_eventsattribute - add
reload_on_changeattribute
- add
- @drywheat
- support encrypted data bag for smtp credentials
- add support for installation from source vs. package
- @esigler
- allow either style of monit startup flag to work
- @evan2645
- fix bug in which monit is not started during bootstrap
- @mvdkleijn
- add settings for idfile and statefile
- @mbanton
- fix
statefileattribute inmonitrctemplate
- fix
- @foxycoder
- add support for binary install
- @ijin
- add
using_hostnameattribute - better ssh support for Amazon Linux
- add
- @rickhull
- update to use latest monit versions
- add proper rhel-family support with init script template
- @dougbarth
- fix lwrp
updated_by_last_action
- fix lwrp
- @fulloflilies
- fix converge error caused by overwriting running binary file
- Fork it
- Create your feature branch (
git checkout -b my-new-feature) - Commit your changes (
git commit -am 'Added some feature') - Push to the branch (
git push origin my-new-feature) - Create new Pull Request
chef-monit
- Freely distributable and licensed under the MIT license.
- Copyright (c) 2011-2015 Phil Cohen ([email protected])
- http://phlippers.net/
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