chef-alfresco-internal-lb cookbook

This cookbook will install the Internal Load Balancer part of the Alfresco stack. The default choice is Haproxy, but it can be expanded to use your own engine.

Attributes

Key	Type	Description	Default
default['internal_lb']['engine']	String	Engine of choice	haproxy
default['internal_lb']['log_level']	String	lb log level	info
default['internal_lb']['enable_ssl_header']	Boolean	Add STS headers to the headers	false
default['internal_lb']['hostname']	String	lb hostname	127.0.0.1
default['internal_lb']['port']	String	lb port	9000
default['internal_lb']['secure_port']	String	secure port	9001
default['internal_lb']['rsyslog_bind']	String	Bind haproxy to rsyslog	true
default['internal_lb']['certs']['ssl_folder']	String	Location of the SSL certificates	/etc/pki/tls/certs
default['internal_lb']['certs']['filename']	String	common filename of the certificates	alfresco
default['internal_lb']['certs']['databag_name']	String	Databag name from where to retrieve the certificate	''
default['internal_lb']['certs']['databag_item']	String	Databag item from where to retrieve the certificate	''
default['internal_lb']'certs']['skip_certificate_creation']	Boolean	Skip certs creation. False if you don't use SSL by default (dev mode)	false
default['internal_lb']['error_pages']['folder']	String	Where the error pages will be stored	/var/www/html/errors
default['internal_lb']['components']	Array	Alfresco components to put under the LB	['repo', 'share', 'solr']
default['internal_lb']['share_port']	Integer	Alfresco Share Component Port	8081
default['internal_lb']['solr_port']	Integer	Alfresco SOLR Component Port	8090
default['internal_lb']['activiti_port']	Integer	Alfresco Activiti Component Port	8060
default['internal_lb']['alfresco_port']	Integer	Alfresco Alfresco Component Port	8070
default['internal_lb']['ec2']['enable_ec2_discovery']	Boolean	(EC2 only) Use haproxy discovery system	false
default['internal_lb']['ec2']['install_haproxy_discovery']	Boolean	(EC2 only) Enable discovery of other nodes in the same AZ	false
default['internal_lb']['logging_json_enabled']	Boolean	Enable JSON Logging	false
default['internal_lb']['ec2']['discovery_chef_erb']['dest']	String	OS path of ha-proxy discovery cron file	'/etc/cron.d/haproxy-discovery.cron'
default['internal_lb']['ec2']['discovery_chef_erb']['source']	String	Cookbook path of ha-proxy discovery cron file	'haproxy/haproxy-discovery.cron.erb'
default['internal_lb']['ec2']['discovery_chef_json']['dest']	String	OS path of ha-proxy discovery JSON file	'/etc/chef/haproxy-discovery.json'
default['internal_lb']['ec2']['discovery_chef_json']['source']	String	Cookbook path of ha-proxy discovery JSON file	'haproxy/haproxy-discovery.json.erb'

Usage

Just add the reference of this cookbook inside your metadata.rb file:

depends 'alfresco-internal-lb', '~> v0.3.2'

The cookbook is divided in 2 recipes:

• alfresco-internal-lb::default will install and upgrade the internal-lb of your choice ( specified under the default['internal-lb']['engine'] attribute)

Include alfresco-internal-lb in your node run_list:

{
  "run_list": [
    "recipe[alfresco-internal-lb::default]"
  ]
}

License and Authors

Author: Enzo Rivello (enzo.rivello@alfresco.com)

Copyright 2017, Alfresco

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.