haproxy_install 'package' do

end

haproxy_config_global '' do
  chroot '/var/lib/haproxy'
  daemon true
  maxconn 256
  log '/dev/log local0'
  log_tag 'WARDEN'
  pidfile '/var/run/haproxy.pid'
  stats socket: '/var/lib/haproxy/stats level admin'
  tuning 'bufsize' => '262144'
end

haproxy_config_defaults '' do
  mode 'http'
  timeout connect: '5000ms',
          client: '5000ms',
          server: '5000ms'
end

haproxy_frontend 'http-in' do
  bind '*:80'
  default_backend 'servers'
end

haproxy_backend 'servers' do
  server ['server1 127.0.0.1:8000 maxconn 32']
end

Copyright:: Heavy Water Operations, LLC.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

Dependent cookbooks

cpu >= 0.2.0

build-essential >= 8.0.1

poise-service >= 1.5.1

compat_resource >= 12.16

Contingent cookbooks

alfresco-internal-lb Applicable Versions

alfresco-internal-lb 0.3.2

loadbalance Applicable Versions

loadbalance 0.1.0

proxy Applicable Versions

proxy 1.0.0

haproxy Cookbook CHANGELOG

This file is used to list changes made in each version of the haproxy cookbook.

unreleased

[v4.3.0] (05-31-2017)

• Added Chefspec Matchers for the resources defined in this cookbook.
• Added mode property to backend and frontend resources.
• Added maxconn to global resource
• removed default_backend as a required property on the frontend resource

[v4.2.0] (04-05-2017)

• Added in acl resource, usage: test/fixtures/cookbooks/test/recipes/config_acl.rb
• Added in use_backend resource, usage: test/fixtures/cookbooks/test/recipes/config_acl.rb
• Cleaned up arrays in templates/default/haproxy.cfg.erb
• Added acl and use_backend to listen resource.
• Fixed init script for Amazon Linux.
• Added Amazon Linux as a supported platform.
• Pinned build-essential, >= 8.0.1

• Pinned poise-service, >= 1.5.1

• BREAKING CHANGES: This version removes stats_socket, stats_uri and stats_timeout properties from the haproxy_global and haproxy_listen resources in favor of using a hash to pass configuration options.

[v4.1.0] (01-05-2017)

• Adding userlist resource, to see usage: test/fixtures/cookbooks/test/recipes/config_1_userlist.rb
• fixing haproxy_retries in haproxy_config_defaults resource
• updating source install test to take node attributes as haproxy.org is slow.
• added chef-search example in: test/fixtures/cookbooks/test/recipes/config_backend_search.rb
• Multiple addresses and ports on listener and frontend #205

[v4.0.2] (21-04-2017)

• Fix haproxy service start on Ubuntu 14.04 #199
• Reload HAProxy when changing configuration #197

[v4.0.1] (20-04-2017)

• Updating README.md
• Adding compat_resource for chef-12 support
• Improved rendering of the configuration file [#196]

[v4.0.0] (18-04-2017)

• COMPATIBILIY WARNING!!!! This version removes the existing recipes, attributes, and instance provider in favor of the new haproxy_install and haproxy_ configuration resources. Why not just leave them in place? Well unfortunately they were utterly broken for anything other than the most trivial usage. Rather than continue the user pain we've opted to remove them and point users to a more modern installation method. If you need the legacy installation methods simply pin to the 3.0.4 release.
• THIS IS GOING TO BREAK EVERYTHING YOU KNOW AND LOVE
• 12.5 or greater rewrite
• Custom Resource Only, no recipes

[v3.0.4] (29-03-2017)

• Fix bug introduced in #174 [#182][]

[v3.0.3] (28-03-2017)

• Multiple addresses and ports on listener and frontend [#174][]
• Customize logging destination [#178][]
• updating to use bats/serverspec [#179][]

[v3.0.2] (27-03-2017)

• Allow server startup from app_lb recipe. [#171][]
• Use Delivery instead of Rake
• Make this cookbook compatible with Chef-13, note: params option is now parameters [#175][]

[v3.0.1] (2017-1-30)

• Reload haproxy configuration on changes [#152][]
• merging in generic socket conf [#107][]
• updating config to use facilities hash dynamically [#102][]
• adding tproxy and splice per [#98][]
• removing members with nil ips from member array. [#79][]

[v3.0.0] (2017-1-24)

• Configurable debug options
• Merging [#123][] - CentOS7 compatibility
• Adding poise-service for service management
• Adding changes to match PR [#91][].
• updating source install to use Haproxy 1.7.2
• Chef >= 12.1 required
• changing ['haproxy']['source']['target_os'], ['haproxy']['source']['target_cpu'] to use proper architecture, Issue: [#150][]

[v2.0.2] (2016-12-30)

• Cookstyle fixes
• Travis testing updates
• Fixed the github URL for the repo in various locations
• Converted file modes to strings
• Updated the config resource to lazily evaluate node attribute values to better load the values when overriden in wrapper cookbooks

v2.0.1 (2016-12-08)

• Fixed dynamic configuration to properly template out frontend and backend sections
• Update Chef Brigade to Sous Chefs
• Updated contributing docs to remove the reference to the develop branch

v2.0.0 (2016-11-09)

Breaking Changes

• The default recipe is now an empty recipe with manual configuration performed in the 'manual' recipe
• Remove Chef 10 compatibility code
• Switch from Librarian to Berksfile
• Updated the source recipe to install 1.6.9 by default

Other changes

• Migrated this cookbook from Heavy Water to Chef Brigade so we can ensure more frequent releases and maintenance
• Added a code of conduct for the project. Read it.
• The haproxy config is now verified before the service restarts / reloads to prevent taking down haproxy with a bad config
• Several new syslog configuration attributes have been added
• A new attribute for stats_socket_level has been added
• A new attribute for retries has been added
• Added a chefignore file to speed up syncs from the server
• Added scientific and oracle as supported platforms in the metadata
• Added source_url, issues_url, and chef_version metadata
• Removed attributes from the metadata file as these are redundant
• Enabled why-run support in the default haproxy resource
• Removed broken tarball validation in the source recipe to prevented installs from completing
• Fixed source installs not running if an older version was present on the node
• Broke search logic out into a new_discovery recipe
• Added new node['haproxy']['pool_members'] and node['haproxy']['pool_members_option'] attributes
• Resolved all cookstyle and foodcritic warnings
• Added a new haproxy_config resource
• Added a Guardfile
• Update the Kitchen config file to use Bento boxes and new platforms
• Updates ChefSpec matchers to use the latest format
• Added testing in Travis CI with a Rakefile that runs cookstyle, foodcritic, and ChefSpec as well as a Kitchen Dokken config that does integration testing of the package install

v1.6.7

New Feature

• Added ChefSpec matchers and test coverage

Updates

• Replaced references to Opscode with Chef

v1.6.6

Bug

• CPU Tuning, corrects cpu_affinity resource triggers

Updates

• parameterize options for admin listener
• renamed templates/rhel to templates/redhat
• sort pool members by hostname to avoid needless restarts
• support amazon linux init script
• support to configure global options

v1.6.4

v1.6.2

Bug

• COOK-3424 - Haproxy cookbook attempts to alter an immutable attribute

New Feature

• COOK-3135 - Allow setting of members with default recipe without changing the template

v1.6.2

Bug

• COOK-3424 - Haproxy cookbook attempts to alter an immutable attribute

New Feature

• COOK-3135 - Allow setting of members with default recipe without changing the template

v1.6.0

New Feature

• Allow setting of members with default recipe without changing the template

v1.5.0

Improvement

• COOK-3660 - Make haproxy socket default user group configurable
• COOK-3537 - Add OpenSSL and zlib source configurations

New Feature

• COOK-2384 - Add LWRP for multiple haproxy sites/configs

v1.4.0

Improvement

• COOK-3237 - Enable cookie-based persistence in a backend
• COOK-3216 - Add metadata attributes

New Feature

• COOK-3211 - Support RHEL
• COOK-3133 - Allow configuration of a global stats socket

v1.3.2

Bug

• [COOK-3046]: haproxy default recipe broken by COOK-2656

Task

• [COOK-2009]: Add test-kitchen support to haproxy

v1.3.0

Improvement

• [COOK-2656]: Unify the haproxy.cfg with that from app_lb

New Feature

• [COOK-1488]: Provide an option to build haproxy from source

v1.2.0

• [COOK-1936] - use frontend / backend logic
• [COOK-1937] - cleanup for configurations
• [COOK-1938] - more flexibility for options
• [COOK-1939] - reloading haproxy is better than restarting
• [COOK-1940] - haproxy stats listen on 0.0.0.0 by default
• [COOK-1944] - improve haproxy performance

v1.1.4

• [COOK-1839] - add httpchk configuration to app_lb template

v1.1.0

• [COOK-1275] - haproxy-default.erb should be a cookbook_file
• [COOK-1594] - Template-Service ordering issue in app_lb recipe

v1.0.6

• [COOK-1310] - redispatch flag has changed

v1.0.4

• [COOK-806] - load balancer should include an SSL option
• [COOK-805] - Fundamental haproxy load balancer options should be configurable

v1.0.3

• [COOK-620] haproxy::app_lb's template should use the member cloud private IP by default

v1.0.2

• fix regression introduced in v1.0.1

v1.0.1

• account for the case where load balancer is in the pool

v1.0.0

• Use node.chef_environment instead of node['app_environment']

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