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authorvarac <varacanero@zeromail.org>2017-02-23 11:42:47 +0100
committervarac <varacanero@zeromail.org>2017-03-15 19:22:50 +0100
commitcce9af1fce42c29bf062cccfc46ef356d83a6328 (patch)
treeb7f6a7de0f11e9381eb833a09f1cc1175dbce9ca /lib/leap_cli/macros/haproxy.rb
parentbb4dd153bbf1174a95017d0046ea9e1320fd81a9 (diff)
[8144] Remove Haproxy
We used haproxy because we had multiple bigcouch nodes but now with a single couchdb node this is not needed anymore. - Resolves: #8144
Diffstat (limited to 'lib/leap_cli/macros/haproxy.rb')
-rw-r--r--lib/leap_cli/macros/haproxy.rb73
1 files changed, 0 insertions, 73 deletions
diff --git a/lib/leap_cli/macros/haproxy.rb b/lib/leap_cli/macros/haproxy.rb
deleted file mode 100644
index 3fef24c4..00000000
--- a/lib/leap_cli/macros/haproxy.rb
+++ /dev/null
@@ -1,73 +0,0 @@
-# encoding: utf-8
-
-##
-## HAPROXY
-##
-
-module LeapCli
- module Macro
-
- #
- # creates a hash suitable for configuring haproxy. the key is the node name of the server we are proxying to.
- #
- # * node_list - a hash of nodes for the haproxy servers
- # * stunnel_client - contains the mappings to local ports for each server node.
- # * non_stunnel_port - in case self is included in node_list, the port to connect to.
- #
- # 1000 weight is used for nodes in the same location.
- # 100 otherwise.
- #
- def haproxy_servers(node_list, stunnel_clients, non_stunnel_port=nil)
- default_weight = 10
- local_weight = 100
-
- # record the hosts_file
- hostnames(node_list)
-
- # create a simple map for node name -> local stunnel accept port
- accept_ports = stunnel_clients.inject({}) do |hsh, stunnel_entry|
- name = stunnel_entry.first.sub(/_[0-9]+$/, '')
- hsh[name] = stunnel_entry.last['accept_port']
- hsh
- end
-
- # if one the nodes in the node list is ourself, then there will not be a stunnel to it,
- # but we need to include it anyway in the haproxy config.
- if node_list[self.name] && non_stunnel_port
- accept_ports[self.name] = non_stunnel_port
- end
-
- # create the first pass of the servers hash
- servers = node_list.values.inject(Config::ObjectList.new) do |hsh, node|
- # make sure we have a port to talk to
- unless accept_ports[node.name]
- error "haproxy needs a local port to talk to when connecting to #{node.name}"
- end
- weight = default_weight
- try {
- weight = local_weight if self.location.name == node.location.name
- }
- hsh[node.name] = Config::Object[
- 'backup', false,
- 'host', 'localhost',
- 'port', accept_ports[node.name],
- 'weight', weight
- ]
- if node.services.include?('couchdb')
- hsh[node.name]['writable'] = node.couch.mode != 'mirror'
- end
- hsh
- end
-
- # if there are some local servers, make the others backup
- if servers.detect{|k,v| v.weight == local_weight}
- servers.each do |k,server|
- server['backup'] = server['weight'] == default_weight
- end
- end
-
- return servers
- end
-
- end
-end