testnode: make the number of days to keep log configurable

erp5/util/testnode/__init__.py

@@ -74,7 +74,7 @@ def main(*args):
               'proxy_port', 'git_binary','zip_binary','node_quantity',
               'test_node_title', 'ipv4_address','ipv6_address','test_suite_master_url',
               'slapos_binary', 'httpd_ip', 'httpd_port', 'httpd_software_access_port',
-              'computer_id', 'server_url', 'shared_part_list'):
+              'computer_id', 'server_url', 'shared_part_list', 'keep_log_days'):
     CONFIG[key] = config.get('testnode',key)
 
   for key in ('slapos_directory', 'working_directory', 'test_suite_directory',

erp5/util/testnode/testnode.py

@@ -41,8 +41,6 @@ from .Utils import deunicodeData
 from .Utils import rmtree
 from .. import taskdistribution
 
-MAX_LOG_TIME = 15 # time in days we should keep logs that we can see through
-                  # httd
 MAX_TEMP_TIME = 0.01 # time in days we should keep temp files
 
 PROFILE_PATH_KEY = 'profile_path'
@@ -54,14 +52,13 @@ test_type_registry = {
 
 class TestNode(object):
 
-  def __init__(self, config, max_log_time=MAX_LOG_TIME,
-               max_temp_time=MAX_TEMP_TIME):
+  def __init__(self, config, max_temp_time=MAX_TEMP_TIME):
     self.config = config or {}
     self.process_manager = ProcessManager()
     self.working_directory = config['working_directory']
     self.node_test_suite_dict = {}
     self.file_handler = None
-    self.max_log_time = max_log_time
+    self.max_log_time = float(config.get('keep_log_days', 15))
     self.max_temp_time = max_temp_time
     self.url_access = "https://[0::0]:0123" # Ipv6 + port of the node