diff --git a/REFERENCE.md b/REFERENCE.md index 9e53411f..7dc0798f 100644 --- a/REFERENCE.md +++ b/REFERENCE.md @@ -38,6 +38,8 @@ https://cbonte.github.io/haproxy-dconv/configuration-1.5.html#7.3.1-map * [`haproxy::peers`](#haproxy--peers): This type will set up a peers entry in haproxy.cfg * [`haproxy::resolver`](#haproxy--resolver): This type will setup resolvers configuration block inside the haproxy.cfg file on an haproxy load balancer. +* [`haproxy::ring`](#haproxy--ring): This type will setup a ring configuration block inside +the haproxy.cfg file. * [`haproxy::userlist`](#haproxy--userlist): This type will set up a userlist configuration block inside the haproxy.cfg file on an haproxy load balancer. @@ -49,6 +51,12 @@ file on an haproxy load balancer. * `haproxy::mailer::collect_exported` * `haproxy::service`: HAProxy service +### Functions + +* [`haproxy::generate_error_message`](#haproxy--generate_error_message): Function created to generate error message. Any string as error message can be passed and the function can be called in epp templates. +* [`haproxy::sort_bind`](#haproxy--sort_bind) +* [`haproxy::validate_ip_addr`](#haproxy--validate_ip_addr) + ## Classes ### `haproxy` @@ -1947,6 +1955,137 @@ Optional. Defaults to 'haproxy' Default value: `'haproxy'` +### `haproxy::ring` + +=== Authors + +Alexis Courteille + +* **Note** Currently requires the puppetlabs/concat module on the Puppet Forge and +uses storeconfigs on the Puppet Server to export/collect resources +from all balancer members. + +#### Examples + +##### + +```puppet +haproxy::ring { 'ring00': + description => 'my haproxy ring', + format => 'rfc5424', + maxlen => 4096, + size => 32764, + timeout_connect => 5, + timeout_server => 10, + servers => [ + 'main 192.168.0.1:1514 check', + 'backup 192.168.0.2:1514 check backup' + ], +} +``` + +#### Parameters + +The following parameters are available in the `haproxy::ring` defined type: + +* [`section_name`](#-haproxy--ring--section_name) +* [`description`](#-haproxy--ring--description) +* [`format`](#-haproxy--ring--format) +* [`maxlen`](#-haproxy--ring--maxlen) +* [`size`](#-haproxy--ring--size) +* [`backing_file`](#-haproxy--ring--backing_file) +* [`timeout_connect`](#-haproxy--ring--timeout_connect) +* [`timeout_server`](#-haproxy--ring--timeout_server) +* [`servers`](#-haproxy--ring--servers) +* [`instance`](#-haproxy--ring--instance) + +##### `section_name` + +Data type: `String[1]` + +This name goes right after the 'ring' statement in haproxy.cfg +Default: $name (the namevar of the resource). + +Default value: `$name` + +##### `description` + +Data type: `Optional[String]` + +Optional. Allows to add a sentence to describe the related object in the HAProxy HTML +stats page. The description will be printed on the right of the object name +it describes. Usefull in huge environments + +Default value: `undef` + +##### `format` + +Data type: `String` + +Format used to store events into the ring buffer. + +Default value: `undef` + +##### `maxlen` + +Data type: `Integer` + +The maximum length of an event message stored into the ring, +including formatted header. If an event message is longer than +, it will be truncated to this length. + +Default value: `undef` + +##### `size` + +Data type: `Integer` + +Optional. This is the size in bytes for the ring-buffer. + +Default value: `undef` + +##### `backing_file` + +Data type: `Optional[String]` + +Optional. This replaces the regular memory allocation by a RAM-mapped +file to store the ring. + +Default value: `undef` + +##### `timeout_connect` + +Data type: `Optional[Integer]` + +Optional. Set the maximum time to wait for a connection attempt to a server to succeed. + +Default value: `undef` + +##### `timeout_server` + +Data type: `Optional[Integer]` + +Optional. Set the maximum time for pending data staying into output buffer. + +Default value: `undef` + +##### `servers` + +Data type: `Array` + +Array of server parameter. Used to configure a tcp server to forward messages +from ring buffer. This supports for all "server" parameters. + +Default value: `undef` + +##### `instance` + +Data type: `String` + +Optional. Defaults to 'haproxy' + +Default value: `'haproxy'` + ### `haproxy::userlist` === Authors @@ -2010,3 +2149,61 @@ Optional. Defaults to 'haproxy' Default value: `'haproxy'` +## Functions + +### `haproxy::generate_error_message` + +Type: Ruby 4.x API + +Function created to generate error message. Any string as error message can be passed and the function can +be called in epp templates. + +#### `haproxy::generate_error_message(String $error_message)` + +Function created to generate error message. Any string as error message can be passed and the function can +be called in epp templates. + +Returns: `Any` + +##### `error_message` + +Data type: `String` + + + +### `haproxy::sort_bind` + +Type: Ruby 4.x API + +The haproxy::sort_bind function. + +#### `haproxy::sort_bind(Hash $bind)` + +The haproxy::sort_bind function. + +Returns: `Array` + +##### `bind` + +Data type: `Hash` + + + +### `haproxy::validate_ip_addr` + +Type: Ruby 4.x API + +The haproxy::validate_ip_addr function. + +#### `haproxy::validate_ip_addr(String $virtual_ip)` + +The haproxy::validate_ip_addr function. + +Returns: `Boolean` + +##### `virtual_ip` + +Data type: `String` + + + diff --git a/manifests/ring.pp b/manifests/ring.pp new file mode 100644 index 00000000..334964c7 --- /dev/null +++ b/manifests/ring.pp @@ -0,0 +1,108 @@ +# @summary +# This type will setup a ring configuration block inside +# the haproxy.cfg file. +# +# @note +# Currently requires the puppetlabs/concat module on the Puppet Forge and +# uses storeconfigs on the Puppet Server to export/collect resources +# from all balancer members. +# +# @param section_name +# This name goes right after the 'ring' statement in haproxy.cfg +# Default: $name (the namevar of the resource). +# +# @param description +# Optional. Allows to add a sentence to describe the related object in the HAProxy HTML +# stats page. The description will be printed on the right of the object name +# it describes. Usefull in huge environments +# +# @param format +# Format used to store events into the ring buffer. +# +# @param maxlen +# The maximum length of an event message stored into the ring, +# including formatted header. If an event message is longer than +# , it will be truncated to this length. +# +# @param size +# Optional. This is the size in bytes for the ring-buffer. +# +# @param backing_file +# Optional. This replaces the regular memory allocation by a RAM-mapped +# file to store the ring. +# +# @param timeout_connect +# Optional. Set the maximum time to wait for a connection attempt to a server to succeed. +# +# @param timeout_server +# Optional. Set the maximum time for pending data staying into output buffer. +# +# @param servers +# Array of server parameter. Used to configure a tcp server to forward messages +# from ring buffer. This supports for all "server" parameters. +# +# @param instance +# Optional. Defaults to 'haproxy' +# +# @example +# haproxy::ring { 'ring00': +# description => 'my haproxy ring', +# format => 'rfc5424', +# maxlen => 4096, +# size => 32764, +# timeout_connect => 5, +# timeout_server => 10, +# servers => [ +# 'main 192.168.0.1:1514 check', +# 'backup 192.168.0.2:1514 check backup' +# ], +# } +# +# === Authors +# +# Alexis Courteille +# +define haproxy::ring ( + Optional[String] $description = undef, + String $format = undef, + Integer $maxlen = undef, + Integer $size = undef, + Optional[String] $backing_file = undef, + Optional[Integer] $timeout_connect = undef, + Optional[Integer] $timeout_server = undef, + Array $servers = undef, + String $instance = 'haproxy', + String[1] $section_name = $name, +) { + include haproxy::params + + if $instance == 'haproxy' { + $instance_name = 'haproxy' + $_config_file = pick($config_file, $haproxy::config_file) + } else { + $instance_name = "haproxy-${instance}" + $_config_file = pick($config_file, inline_template($haproxy::params::config_file_tmpl)) + } + + include haproxy::globals + + $order = "20-${section_name}-00" + $parameters = { + 'section_name' => $section_name, + 'description' => $description, + 'format' => $format, + 'maxlen' => $maxlen, + 'size' => $size, + 'backing_file' => $backing_file, + 'timeout_connect' => $timeout_connect, + 'timeout_server' => $timeout_server, + 'servers' => $servers, + } + + # Template uses: $section_name, $ipaddress, $ports, $options + concat::fragment { "${instance_name}-${section_name}_ring_block": + order => $order, + target => $_config_file, + content => epp('haproxy/haproxy_ring_block.epp', $parameters), + } +} diff --git a/templates/haproxy_ring_block.epp b/templates/haproxy_ring_block.epp new file mode 100644 index 00000000..978ec0fb --- /dev/null +++ b/templates/haproxy_ring_block.epp @@ -0,0 +1,26 @@ + +ring <%= $section_name %> +<% if $description { -%> + description "<%= $description %>" +<% } -%> +<% if $format { -%> + format <%= $format %> +<% } -%> +<% if $maxlen { -%> + maxlen <%= $maxlen %> +<% } -%> +<% if $size { -%> + size <%= $size %> +<% } -%> +<% if $backing_file { -%> + backing-file <%= $backing_file %> +<% } -%> +<% if $timeout_connect { -%> + timeout connect <%= $timeout_connect %>s +<% } -%> +<% if $timeout_server { -%> + timeout server <%= $timeout_server %>s +<% } -%> +<% $servers.each |$server| { -%> + server <%= $server %> +<% } %>