Installation fixes

CHANGELOG.rst

@@ -1,3 +1,9 @@
+1.2
+==============
+
+* Fix installation - install both setuptools and pip
+* Don't break the agent if the plugin directories doesn't exist (/etc/amoagent/plugins)
+
 1.1
 ==============
 

amon-agent

@@ -47,13 +47,12 @@ class AmonAgentDaemon(Daemon):
 		while True:
 			stats = {
 				'system': runner.system(),
-				'processes': runner.processes(), 
+				'processes': runner.processes(),
 				'plugins': runner.plugins()
 			}
 			remote = Remote()
 			remote.save_system_stats(stats)
 
-			# Checks the system every 60 seconds
 			time.sleep(settings.SYSTEM_CHECK_PERIOD)
 
 if __name__ == "__main__":

amonagent/__init__.py

@@ -1 +1 @@
-__version__ = '1.1'
+__version__ = '1.2'

amonagent/plugin.py

@@ -123,21 +123,21 @@ def discover_plugins(plugin_paths=[]):
 		future extension which will permit searching for plugins in 
 		user defined directories
 	"""
-
-	# Find all enabled plugins
-	for filename in os.listdir(ENABLED_PLUGINS_PATH):
-		plugin_name, ext = os.path.splitext(filename)
-		if ext == ".conf":
-			# Configuration file OK, load the plugin
-			full_plugin_path = "{0}/{1}".format(AVAILABLE_PLUGINS_PATH, plugin_name)
-
-			for filename in os.listdir(full_plugin_path):
-				modname, extension = os.path.splitext(filename)
-				if extension == '.py':
-					_file, path, descr = imp.find_module(modname, [full_plugin_path])
-					if _file:
-						# Loading the module registers the plugin in
-						if modname not in ['base', '__init__']:
-							mod = imp.load_module(modname, _file, path, descr)
+	if os.path.exists(ENABLED_PLUGINS_PATH):
+		# Find all enabled plugins
+		for filename in os.listdir(ENABLED_PLUGINS_PATH):
+			plugin_name, ext = os.path.splitext(filename)
+			if ext == ".conf":
+				# Configuration file OK, load the plugin
+				full_plugin_path = "{0}/{1}".format(AVAILABLE_PLUGINS_PATH, plugin_name)
+
+				for filename in os.listdir(full_plugin_path):
+					modname, extension = os.path.splitext(filename)
+					if extension == '.py':
+						_file, path, descr = imp.find_module(modname, [full_plugin_path])
+						if _file:
+							# Loading the module registers the plugin in
+							if modname not in ['base', '__init__']:
+								mod = imp.load_module(modname, _file, path, descr)
 
 	return AmonPlugin.plugins

amonagent/remote.py

@@ -32,7 +32,7 @@ def _post(self, url, data, headers=None):
 		headers = headers if headers else self.headers
 
 		try:
-			r = requests.post(url, data, headers=headers, timeout=5, stream=False)
+			r = requests.post(url, data, headers=headers, timeout=10, stream=False)
 		except Exception:
 			log.error("Can't connect to the Amon API")
 

amonagent/runner.py

@@ -31,12 +31,13 @@ def system(self):
 			'cpu': get_cpu_utilization(),
 			'disk': get_disk_usage(),
 			'network': get_network_traffic(),
-			'loadavg': get_load_average()
+			'loadavg': get_load_average(),
 		}
 
 
 		return system_data_dict
 
+
 	def processes(self):
 		return processes_data_collector.collect()
 

packaging/debian/postinst

@@ -4,6 +4,7 @@ set -e
 
 case "$1" in
     configure)
+        curl --silent --show-error --retry 5 -L https://bootstrap.pypa.io/ez_setup.py -o - | python
         curl --silent --show-error --retry 5 -L https://raw.githubusercontent.com/pypa/pip/master/contrib/get-pip.py | python
         pip install --upgrade 'amonagent>=1.0'
         update-rc.d amon-agent defaults

packaging/rpm/postinst

@@ -1,4 +1,5 @@
 # start
+ curl --silent --show-error --retry 5 -L https://bootstrap.pypa.io/ez_setup.py -o - | python
 curl --silent --show-error --retry 5 -L https://raw.githubusercontent.com/pypa/pip/master/contrib/get-pip.py | python
 pip install --upgrade 'amonagent>=1.0'
 sh -c "echo  '{\"server_key\": \"test\"}' > /etc/amon-agent.conf"