cookbook 'haproxy', '= 1.6.0'
haproxy
(104) Versions
1.6.0
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12.3.6
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12.3.5
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12.3.4
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12.3.3
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12.3.2
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12.3.1
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12.3.0
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12.2.24
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12.2.23
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12.2.22
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12.2.21
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12.2.20
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12.2.19
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12.2.18
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12.2.17
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12.2.16
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12.2.15
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12.2.14
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12.2.13
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12.2.12
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12.2.11
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12.2.10
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12.2.9
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12.2.8
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12.2.7
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12.2.6
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12.2.5
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12.2.4
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12.2.3
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12.2.2
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12.2.1
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12.2.0
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12.1.0
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12.0.1
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12.0.0
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11.0.0
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10.0.1
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10.0.0
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9.1.0
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9.0.1
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9.0.0
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8.3.0
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8.2.0
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8.1.1
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8.1.0
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8.0.0
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7.1.0
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7.0.0
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6.4.0
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6.3.0
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6.2.7
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6.2.6
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6.2.5
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6.2.4
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6.2.3
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6.2.2
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6.2.1
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6.2.0
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6.1.0
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6.0.0
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5.0.4
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5.0.3
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5.0.2
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5.0.0
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4.6.1
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4.6.0
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4.4.0
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4.3.1
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4.3.0
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4.0.1
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3.0.4
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3.0.2
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3.0.1
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3.0.0
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2.0.2
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2.0.1
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2.0.0
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1.6.7
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1.6.6
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1.6.4
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1.6.2
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1.6.0
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1.5.0
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1.4.0
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1.3.2
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1.3.0
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1.2.0
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1.1.4
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1.1.0
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1.0.6
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1.0.4
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1.0.3
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1.0.2
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1.0.1
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1.0.0
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0.8.1
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0.8.0
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0.7.0
Follow165
- 12.3.6
- 12.3.5
- 12.3.4
- 12.3.3
- 12.3.2
- 12.3.1
- 12.3.0
- 12.2.24
- 12.2.23
- 12.2.22
- 12.2.21
- 12.2.20
- 12.2.19
- 12.2.18
- 12.2.17
- 12.2.16
- 12.2.15
- 12.2.14
- 12.2.13
- 12.2.12
- 12.2.11
- 12.2.10
- 12.2.9
- 12.2.8
- 12.2.7
- 12.2.6
- 12.2.5
- 12.2.4
- 12.2.3
- 12.2.2
- 12.2.1
- 12.2.0
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- 12.0.1
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- 6.2.0
- 6.1.0
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- 5.0.3
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- 5.0.0
- 4.6.1
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- 4.1.0
- 4.0.2
- 4.0.1
- 4.0.0
- 3.0.4
- 3.0.3
- 3.0.2
- 3.0.1
- 3.0.0
- 2.0.2
- 2.0.1
- 2.0.0
- 1.6.7
- 1.6.6
- 1.6.4
- 1.6.2
- 1.6.0
- 1.5.0
- 1.4.0
- 1.3.2
- 1.3.0
- 1.2.0
- 1.1.4
- 1.1.0
- 1.0.6
- 1.0.4
- 1.0.3
- 1.0.2
- 1.0.1
- 1.0.0
- 0.8.1
- 0.8.0
- 0.7.0
Installs and configures haproxy
cookbook 'haproxy', '= 1.6.0', :supermarket
knife supermarket install haproxy
knife supermarket download haproxy
haproxy Cookbook
Installs haproxy and prepares the configuration location.
Requirements
Platforms
- Ubuntu (10.04+ due to config option change)
- Redhat (6.0+)
- Debian (6.0+)
Attributes
-
node['haproxy']['incoming_address']
- sets the address to bind the haproxy process on, 0.0.0.0 (all addresses) by default -
node['haproxy']['incoming_port']
- sets the port on which haproxy listens -
node['haproxy']['members']
- used by the default recipe to specify the member systems to add. Default
[{ "hostname" => "localhost", "ipaddress" => "127.0.0.1", "port" => 4000, "ssl_port" => 4000 }, { "hostname" => "localhost", "ipaddress" => "127.0.0.1", "port" => 4001, "ssl_port" => 4001 }]
-
node['haproxy']['member_port']
- the port that member systems will be listening on if not otherwise specified in the members attribute, default 8080 -
node['haproxy']['member_weight']
- the weight to apply to member systems if not otherwise specified in the members attribute, default 1 -
node['haproxy']['app_server_role']
- used by theapp_lb
recipe to search for a specific role of member systems. Defaultwebserver
. -
node['haproxy']['balance_algorithm']
- sets the load balancing algorithm; defaults to roundrobin. -
node['haproxy']['enable_ssl']
- whether or not to create listeners for ssl, default false -
node['haproxy']['ssl_incoming_address']
- sets the address to bind the haproxy on for SSL, 0.0.0.0 (all addresses) by default -
node['haproxy']['ssl_member_port']
- the port that member systems will be listening on for ssl, default 8443 -
node['haproxy']['ssl_incoming_port']
- sets the port on which haproxy listens for ssl, default 443 -
node['haproxy']['httpchk']
- used by theapp_lb
recipe. If set, will configure httpchk in haproxy.conf -
node['haproxy']['ssl_httpchk']
- used by theapp_lb
recipe. If set andenable_ssl
is true, will configure httpchk in haproxy.conf for thessl_application
section -
node['haproxy']['enable_admin']
- whether to enable the admin interface. default true. Listens on port 22002. -
node['haproxy']['admin']['address_bind']
- sets the address to bind the administrative interface on, 127.0.0.1 by default -
node['haproxy']['admin']['port']
- sets the port for the administrative interface, 22002 by default -
node['haproxy']['pid_file']
- the PID file of the haproxy process, used in the tuning recipe. -
node['haproxy']['defaults_options']
- an array of options to use for the config file'sdefaults
stanza, default is ["httplog", "dontlognull", "redispatch"] -
node['haproxy']['defaults_timeouts']['connect']
- connect timeout in defaults stanza -
node['haproxy']['defaults_timeouts']['client']
- client timeout in defaults stanza -
node['haproxy']['defaults_timeouts']['server']
- server timeout in defaults stanza -
node['haproxy']['x_forwarded_for']
- if true, creates an X-Forwarded-For header containing the original client's IP address. This option disables KeepAlive. -
node['haproxy']['member_max_connections']
- the maxconn value to be set for each app server -
node['haproxy']['cookie']
- if set, use this to pin connection to the same server with a cookie. -
node['haproxy']['user']
- user that haproxy runs as -
node['haproxy']['group']
- group that haproxy runs as -
node['haproxy']['global_max_connections']
- in theapp_lb
config, set the global maxconn -
node['haproxy']['member_max_connections']
- the maxconn value to be set for each app server if not otherwise specified in the members attribute -
node['haproxy']['frontend_max_connections']
- in theapp_lb
config, set the the maxconn per frontend member -
node['haproxy']['frontend_ssl_max_connections']
- in theapp_lb
config, set the maxconn per frontend member using SSL -
node['haproxy']['install_method']
- determines which method is used to install haproxy, must be 'source' or 'package'. defaults to 'package' -
node['haproxy']['conf_dir']
- the location of the haproxy config file -
node['haproxy']['source']['version']
- the version of haproxy to install -
node['haproxy']['source']['url']
- the full URL to the haproxy source package -
node['haproxy']['source']['checksum']
- the checksum of the haproxy source package -
node['haproxy']['source']['prefix']
- the prefix used tomake install
haproxy -
node['haproxy']['source']['target_os']
- the target used tomake
haproxy -
node['haproxy']['source']['target_cpu']
- the target cpu used tomake
haproxy -
node['haproxy']['source']['target_arch']
- the target arch used tomake
haproxy -
node['haproxy']['source']['use_pcre']
- whether to build with libpcre support
Recipes
default
Sets up haproxy using statically defined configuration. To override the configuration, modify the templates/default/haproxy.cfg.erb file directly, or supply your own and override the cookbook and source by reopening the template[/etc/haproxy/haproxy.cfg]
resource.
app_lb
Sets up haproxy using dynamically defined configuration through search. See Usage below.
tuning
Uses the community cpu
cookbook's cpu_affinity
LWRP to set affinity for the haproxy process.
install_package
Installs haproxy through the package manager. Used by the default
and app_lb
recipes.
install_source
Installs haproxy from source. Used by the default
and app_lb
recipes.
Providers
haproxy_lb
Configure a part of haproxy (frontend|backend|listen
). It is used in default
and app_lb
recipe to configure default frontends and backends. Several common options can be set as attributes of the LWRP. Others can always be set with the params
attribute. For instance,
haproxy_lb 'rabbitmq' do bind '0.0.0.0:5672' mode 'tcp' servers (1..4).map do |i| "rmq#{i} 10.0.0.#{i}:5672 check inter 10s rise 2 fall 3" end params({ 'maxconn' => 20000, 'balance' => 'roundrobin' }) end
which will be translated into:
listen rabbitmq' bind 0.0.0.0:5672 mode tcp rmq1 10.0.0.1:5672 check inter 10s rise 2 fall 3 rmq2 10.0.0.2:5672 check inter 10s rise 2 fall 3 rmq3 10.0.0.3:5672 check inter 10s rise 2 fall 3 rmq4 10.0.0.4:5672 check inter 10s rise 2 fall 3 maxconn 20000 balance roundrobin
All options can also be set in the params instead. In that case, you might want to provide an array to params attributes to avoid conflicts for options occuring several times.
haproxy_lb 'rabbitmq' do params([ 'bind 0.0.0.0:5672', 'mode tcp', 'rmq1 10.0.0.1:5672 check inter 10s rise 2 fall 3', 'rmq2 10.0.0.2:5672 check inter 10s rise 2 fall 3', 'rmq3 10.0.0.3:5672 check inter 10s rise 2 fall 3', 'rmq4 10.0.0.4:5672 check inter 10s rise 2 fall 3', 'maxconn' => 20000, 'balance' => 'roundrobin' ]) end
which will give the same result.
Finally you can also configure frontends and backends by specify the type attribute of the resource. See example in the default recipe.
Instead of using lwrp, you can use node['haproxy']['listeners']
to configure all kind of listeners (listen
, frontend
and backend
)
Usage
Use either the default recipe or the app_lb
recipe.
When using the default recipe, the members attribute specifies the http application servers. If you wish to use the node['haproxy']['listeners']
attribute or haproxy_lb
lwrp instead then set node['haproxy']['enable_default_http']
to false
.
"haproxy" => { "members" => [{ "hostname" => "appserver1", "ipaddress" => "123.123.123.1", "port" => 8000, "ssl_port" => 8443, "weight" => 1, "max_connections" => 100 }, { "hostname" => "appserver2", "ipaddress" => "123.123.123.2", "port" => 8000, "ssl_port" => 8443, "weight" => 1, "max_connections" => 100 }, { "hostname" => "appserver3", "ipaddress" => "123.123.123.3", "port" => 8000, "ssl_port" => 8443, "weight" => 1, "max_connections" => 100 }] }
Note that the following attributes are optional
-
port
will default to the value ofnode['haproxy']['member_port']
-
ssl_port
will default to the value ofnode['haproxy']['ssl_member_port']
-
weight
will default to the value ofnode['haproxy']['member_weight']
-
max_connections
will default to the value ofnode['haproxy']['member_max_connections']
The app_lb
recipe is designed to be used with the application cookbook, and provides search mechanism to find the appropriate application servers. Set this in a role that includes the haproxy::app_lb recipe. For example,
name 'load_balancer' description 'haproxy load balancer' run_list('recipe[haproxy::app_lb]') override_attributes( 'haproxy' => { 'app_server_role' => 'webserver' } )
The search uses the node's chef_environment
. For example, create environments/production.rb
, then upload it to the server with knife
License & Authors
- Author:: Joshua Timberman (joshua@opscode.com)
Copyright:: 2009-2013, Opscode, Inc 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.