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class LeapTest
#
# generates a couchdb url for when couchdb is running
# remotely and is available via stunnel.
#
# example properties:
#
# stunnel:
# clients:
# couch_client:
# couch1_5984:
# accept_port: 4000
# connect: couch1.bitmask.i
# connect_port: 15984
#
def couchdb_urls_via_stunnel(path="", options=nil)
if options && options[:username] && options[:password]
userpart = "%{username}:%{password}@" % options
else
userpart = ""
end
assert_property('stunnel.clients.couch_client').values.collect do |stunnel_conf|
assert port = stunnel_conf['accept_port'], 'Field `accept_port` must be present in `stunnel` property.'
URLString.new("http://#{userpart}localhost:#{port}#{path}").tap {|url|
remote_ip_address = TCPSocket.gethostbyname(stunnel_conf['connect']).last
url.memo = "(via stunnel to %s:%s, aka %s)" % [stunnel_conf['connect'], stunnel_conf['connect_port'], remote_ip_address]
}
end
end
#
# generates a couchdb url for accessing couchdb via haproxy
#
# example properties:
#
# haproxy:
# couch:
# listen_port: 4096
# servers:
# panda:
# backup: false
# host: localhost
# port: 4000
# weight: 100
# writable: true
#
def couchdb_url_via_haproxy(path="", options=nil)
if options && options[:username] && options[:password]
userpart = "%{username}:%{password}@" % options
else
userpart = ""
end
port = assert_property('haproxy.couch.listen_port')
return URLString.new("http://#{userpart}localhost:#{port}#{path}").tap { |url|
url.memo = '(via haproxy)'
}
end
#
# generates a couchdb url for when couchdb is running locally.
#
# example properties:
#
# couch:
# port: 5984
#
def couchdb_url_via_localhost(path="", options=nil)
port = (options && options[:port]) || assert_property('couch.port')
if options && options[:username]
password = property("couch.users.%{username}.password" % options)
userpart = "%s:%s@" % [options[:username], password]
else
userpart = ""
end
return URLString.new("http://#{userpart}localhost:#{port}#{path}").tap { |url|
url.memo = '(via direct localhost connection)'
}
end
#
# returns a single url for accessing couchdb
#
def couchdb_url(path="", options=nil)
if property('couch.port')
couchdb_url_via_localhost(path, options)
elsif property('stunnel.clients.couch_client')
couchdb_urls_via_stunnel(path, options).first
end
end
#
# returns an array of urls for accessing couchdb
#
def couchdb_urls(path="", options=nil)
if property('couch.port')
[couchdb_url_via_localhost(path, options)]
elsif property('stunnel.clients.couch_client')
couchdb_urls_via_stunnel(path, options)
end
end
end
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