[irods/irods#7229,irods/irods#7996,#235] iRODS 5: Replace use of irodsctl.

irodsctl was removed in iRODS 5. This commit replaces the testing
environment's use of irodsctl with the python code invoked via irodsctl.

Author: korydraughn

irods_testing_environment/irods_setup.py

@@ -415,13 +415,13 @@ def restart_rsyslog(container):
 
 
 def stop_irods(container):
-    irodsctl = os.path.join(context.irods_home(), 'irodsctl')
-    return execute.execute_command(container, f'{irodsctl} stop', user='irods')
+    cmd = "python3 -c 'from scripts.irods.controller import IrodsController; IrodsController().stop()'"
+    return execute.execute_command(container, cmd, user='irods', workdir=context.irods_home())
 
 
 def restart_irods(container):
-    irodsctl = os.path.join(context.irods_home(), 'irodsctl')
-    return execute.execute_command(container, f'{irodsctl} restart', user='irods')
+    cmd = "python3 -c 'from scripts.irods.controller import IrodsController; IrodsController().restart()'"
+    return execute.execute_command(container, cmd, user='irods', workdir=context.irods_home())
 
 
 def setup_irods_server(container, setup_input):

irods_testing_environment/ssl_setup.py

@@ -104,8 +104,8 @@ def configure_ssl_on_server(container,
     chain_file = os.path.join(context.irods_config(), 'chain.pem')
     cert_file = os.path.join(context.irods_config(), 'server.crt')
 
-    irodsctl = os.path.join(context.irods_home(), 'irodsctl')
-    if execute.execute_command(container, '{} stop'.format(irodsctl), user='irods') is not 0:
+    stop_cmd = "python3 -c 'from scripts.irods.controller import IrodsController; IrodsController().stop()'"
+    if execute.execute_command(container, stop_cmd, user='irods', workdir=context.irods_home()) is not 0:
         raise RuntimeError(
             'failed to stop iRODS server before SSL configuration [{}]'
             .format(container.name))
@@ -142,7 +142,8 @@ def configure_ssl_on_server(container,
     negotiation_key.configure_ssl_in_server(container, 'CS_NEG_REQUIRE')
 
     # start the server again
-    if execute.execute_command(container, '{} start'.format(irodsctl), user='irods') is not 0:
+    start_cmd = "python3 -c 'from scripts.irods.controller import IrodsController; IrodsController().start()'"
+    if execute.execute_command(container, start_cmd, user='irods', workdir=context.irods_home()) is not 0:
         raise RuntimeError(
             'failed to start iRODS server after SSL configuration [{}]'
             .format(container.name))