Merge branch 'develop' into bump-node-v12

bench/commands/setup.py

@@ -43,6 +43,7 @@ def reload_nginx():
 @click.option("--user", help="optional user argument")
 @click.option("--yes", help="Yes to regeneration of supervisor config", is_flag=True, default=False)
 def setup_supervisor(user=None, yes=False):
+	bench.config.supervisor.update_supervisord_config(user=user, yes=yes)
 	bench.config.supervisor.generate_supervisor_config(bench_path=".", user=user, yes=yes)
 
 

bench/config/production_setup.py

@@ -1,13 +1,18 @@
 # imports - standard imports
 import os
+import logging
 import sys
 
 # imports - module imports
+import bench
 from bench.config.common_site_config import get_config
 from bench.config.nginx import make_nginx_conf
-from bench.config.supervisor import generate_supervisor_config
+from bench.config.supervisor import generate_supervisor_config, update_supervisord_config
 from bench.config.systemd import generate_systemd_config
-from bench.utils import CommandFailedError, exec_cmd, find_executable, fix_prod_setup_perms, get_bench_name, get_cmd_output
+from bench.utils import CommandFailedError, exec_cmd, find_executable, fix_prod_setup_perms, get_bench_name, get_cmd_output, log
+
+
+logger = logging.getLogger(bench.PROJECT_NAME)
 
 
 def setup_production_prerequisites():
@@ -23,14 +28,20 @@ def setup_production_prerequisites():
 
 
 def setup_production(user, bench_path='.', yes=False):
+	print("Setting Up prerequisites...")
 	setup_production_prerequisites()
 	if get_config(bench_path).get('restart_supervisor_on_update') and get_config(bench_path).get('restart_systemd_on_update'):
 		raise Exception("You cannot use supervisor and systemd at the same time. Modify your common_site_config accordingly." )
 
 	if get_config(bench_path).get('restart_systemd_on_update'):
+		print("Setting Up systemd...")
 		generate_systemd_config(bench_path=bench_path, user=user, yes=yes)
 	else:
+		print("Setting Up supervisor...")
+		update_supervisord_config(user=user, yes=yes)
 		generate_supervisor_config(bench_path=bench_path, user=user, yes=yes)
+
+	print("Setting Up NGINX...")
 	make_nginx_conf(bench_path=bench_path, yes=yes)
 	fix_prod_setup_perms(bench_path, frappe_user=user)
 	remove_default_nginx_configs()
@@ -38,6 +49,7 @@ def setup_production(user, bench_path='.', yes=False):
 	bench_name = get_bench_name(bench_path)
 	nginx_conf = '/etc/nginx/conf.d/{bench_name}.conf'.format(bench_name=bench_name)
 
+	print("Setting Up symlinks and reloading services...")
 	if get_config(bench_path).get('restart_supervisor_on_update'):
 		supervisor_conf_extn = "ini" if is_centos7() else "conf"
 		supervisor_conf = os.path.join(get_supervisor_confdir(), '{bench_name}.{extn}'.format(
@@ -100,7 +112,7 @@ def service(service_name, service_option):
 			exec_cmd(service_manager_command)
 
 		else:
-			raise Exception('No service manager found')
+			log("No service manager found: '{0} {1}' failed to execute".format(service_name, service_option), level=2)
 
 
 def get_supervisor_confdir():

bench/config/supervisor.py

@@ -1,5 +1,6 @@
 # imports - standard imports
 import getpass
+import logging
 import os
 
 # imports - module imports
@@ -13,13 +14,14 @@ import click
 from six.moves import configparser
 
 
+logger = logging.getLogger(bench.PROJECT_NAME)
+
+
 def generate_supervisor_config(bench_path, user=None, yes=False):
 	"""Generate supervisor config for respective bench path"""
 	if not user:
 		user = getpass.getuser()
 
-	update_supervisord_conf(user=user)
-
 	template = bench.config.env.get_template('supervisor.conf')
 	config = get_config(bench_path=bench_path)
 	bench_dir = os.path.abspath(bench_path)
@@ -64,14 +66,23 @@ def get_supervisord_conf():
 			return possibility
 
 
-def update_supervisord_conf(user):
-	"""From bench v5.0, we're moving to supervisor running as user"""
+def update_supervisord_config(user=None, yes=False):
+	"""From bench v5.x, we're moving to supervisor running as user"""
 	from bench.config.production_setup import service
 
+	if not user:
+		user = getpass.getuser()
+
 	supervisord_conf = get_supervisord_conf()
 	section = "unix_http_server"
+	updated_values = {
+		"chmod": "0760",
+		"chown": "{user}:{user}".format(user=user)
+	}
+	supervisord_conf_changes = ""
 
 	if not supervisord_conf:
+		logger.log("supervisord.conf not found")
 		return
 
 	config = configparser.ConfigParser()
@@ -79,12 +90,35 @@ def update_supervisord_conf(user):
 
 	if section not in config.sections():
 		config.add_section(section)
+		action = "Section {0} Added".format(section)
+		logger.log(action)
+		supervisord_conf_changes += '\n' + action
 
-	config.set(section, "chmod", "0760")
-	config.set(section, "chown", "{user}:{user}".format(user=user))
+	for key, value in updated_values.items():
+		try:
+			current_value = config.get(section, key)
+		except configparser.NoOptionError:
+			current_value = ""
 
-	with open(supervisord_conf, "w") as f:
-		config.write(f)
+		if current_value.strip() != value:
+			config.set(section, key, value)
+			action = "Updated supervisord.conf: '{0}' changed from '{1}' to '{2}'".format(key, current_value, value)
+			logger.log(action)
+			supervisord_conf_changes += '\n' + action
 
-	# restart supervisor to take new changes into effect
-	service('supervisor', 'restart')
+	if not supervisord_conf_changes:
+		logger.log("supervisord.conf not updated")
+		return
+
+	if not yes:
+		click.confirm("{0} will be updated with the following values:\n{1}\nDo you want to continue?".format(supervisord_conf, supervisord_conf_changes), abort=True)
+
+	try:
+		with open(supervisord_conf, "w") as f:
+			config.write(f)
+			logger.log("Updated supervisord.conf at '{0}'".format(supervisord_conf))
+	except Exception as e:
+		logger.log("Updating supervisord.conf failed due to '{0}'".format(e))
+
+	# Reread supervisor configuration, reload supervisord and supervisorctl, restart services that were started
+	service('supervisor', 'reload')

bench/tests/test_setup_production.py

@@ -19,7 +19,7 @@ class TestSetupProduction(TestBenchBase):
 		for bench_name in ("test-bench-1", "test-bench-2"):
 			bench_path = os.path.join(os.path.abspath(self.benches_path), bench_name)
 			self.init_bench(bench_name)
-			bench.utils.exec_cmd("sudo bench setup production {0}".format(user), cwd=bench_path)
+			bench.utils.exec_cmd("sudo bench setup production {0} --yes".format(user), cwd=bench_path)
 			self.assert_nginx_config(bench_name)
 			self.assert_supervisor_config(bench_name)
 			self.assert_supervisor_process(bench_name)