Add compass-tasks

Registered tasks and MQ modules for Compass

Change-Id: Id1569a61fe53357d53448478d5ba42cb1f386bc6
Signed-off-by: Harry Huang <huangxiangyu5@huawei.com>

1 files changed, 89 insertions, 0 deletions

diff --git a/compass-tasks/actions/health_check/check_apache.py b/compass-tasks/actions/health_check/check_apache.py
new file mode 100644
index 0000000..294d6f9
--- /dev/null
+++ b/compass-tasks/actions/health_check/check_apache.py
@@ -0,0 +1,89 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Health Check module for Apache service."""
+
+import socket
+import urllib2
+
+from compass.actions.health_check import base
+from compass.actions.health_check import utils as health_check_utils
+
+
+class ApacheCheck(base.BaseCheck):
+    """apache server health check class."""
+    NAME = "Apache Check"
+
+    def run(self):
+        """do the healthcheck."""
+        if self.dist in ("centos", "redhat", "fedora", "scientific linux"):
+            apache_service = 'httpd'
+        else:
+            apache_service = 'apache2'
+        self.check_apache_conf(apache_service)
+        print "[Done]"
+        self.check_apache_running(apache_service)
+        print "[Done]"
+        if self.code == 1:
+            self.messages.append(
+                "[%s]Info: Apache health check has completed. "
+                "No problems found, all systems go." % self.NAME)
+        return (self.code, self.messages)
+
+    def check_apache_conf(self, apache_service):
+        """Validates if Apache settings.
+
+        :param apache_service  : service type of apache, os dependent.
+                                 e.g. httpd or apache2
+        :type apache_service   : string
+
+        """
+        print "Checking Apache Config......",
+        conf_err_msg = health_check_utils.check_path(
+            self.NAME,
+            "/etc/%s/conf.d/ods-server.conf" % apache_service)
+        if not conf_err_msg == "":
+            self._set_status(0, conf_err_msg)
+
+        wsgi_err_msg = health_check_utils.check_path(
+            self.NAME,
+            '/var/www/compass/compass.wsgi')
+        if not wsgi_err_msg == "":
+            self._set_status(0, wsgi_err_msg)
+
+        return True
+
+    def check_apache_running(self, apache_service):
+        """Checks if Apache service is running on port 80."""
+
+        print "Checking Apache service......",
+        serv_err_msg = health_check_utils.check_service_running(self.NAME,
+                                                                apache_service)
+        if not serv_err_msg == "":
+            self._set_status(0, serv_err_msg)
+        if 'http' != socket.getservbyport(80):
+            self._set_status(
+                0,
+                "[%s]Error: Apache is not listening on port 80."
+                % self.NAME)
+        try:
+            html = urllib2.urlopen('http://localhost')
+            html.geturl()
+        except Exception:
+            self._set_status(
+                0,
+                "[%s]Error: Apache is not listening on port 80."
+                % self.NAME)
+
+        return True