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Contents
module PoolParty
class Base
plugin :haproxy do
def enable
execute_on_master do
has_package({:name => "haproxy"})
# Restart sysklogd after we update the haproxy.log
has_service(:name => "sysklogd")
# Template variables
has_variable(:name => "name_haproxy", :value => "#{cloud.name}")
has_variable(:name => "nodenames_haproxy", :value => "generate('/usr/bin/env', '/usr/bin/server-list-active', '-c', 'name', '-n', '#{cloud.name}')")
has_variable(:name => "node_ips_haproxy", :value => "generate('/usr/bin/env', '/usr/bin/server-list-active', '-c', 'ip', '-n', '#{cloud.name}')")
has_variable(:name => "ports_haproxy", :value => ([(self.respond_to?(:port) ? port : Base.port)].flatten))
has_variable(:name => "forwarding_port", :value => (respond_to?(:forwarding_port) ? forwarding_port : Base.forwarding_port))
has_variable(:name => "proxy_mode", :value => (respond_to?(:proxy_mode) ? proxy_mode : Base.proxy_mode))
# Startup haproxy and enable it
has_line_in_file("ENABLED=1", "/etc/default/haproxy")
has_line_in_file("SYSLOGD=\"-r\"", "/etc/default/syslogd")
has_line_in_file("local0.* /var/log/haproxy.log", "/etc/syslog.conf", {:notify => get_service("sysklogd")})
# Service is required
has_service(:name => "haproxy", :ensures => "running")
# has_exec(:name => "reloadhaproxy", :command => "/etc/init.d/haproxy reload", :requires => get_package("haproxy"))
# These can also be passed in via hash
has_remotefile(:name => "/etc/haproxy.cfg") do
mode 644
requires get_package("haproxy")
notify get_service("haproxy")
template File.join(File.dirname(__FILE__), "..", "templates/haproxy.conf")
end
end
end
end
end
end
Version data entries
18 entries across 18 versions & 2 rubygems