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-rw-r--r--compass-tasks/actions/health_check/check_hds.py97
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diff --git a/compass-tasks/actions/health_check/check_hds.py b/compass-tasks/actions/health_check/check_hds.py
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+++ b/compass-tasks/actions/health_check/check_hds.py
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+# 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 Hardware Discovery."""
+import logging
+
+from compass.actions.health_check import base
+from compass.actions.health_check import utils as health_check_utils
+
+
+class HdsCheck(base.BaseCheck):
+ """hds health check class."""
+ NAME = "HDS Check"
+
+ def run(self):
+ """do health check."""
+ if self.dist in ("centos", "redhat", "fedora", "scientific linux"):
+ pkg_type = "yum"
+ else:
+ pkg_type = "apt"
+
+ try:
+ pkg_module = __import__(pkg_type)
+ except Exception:
+ self._set_status(
+ 0, "[%s]Error: No module named %s please install it first."
+ % (self.NAME, pkg_type)
+ )
+ return (self.code, self.messages)
+
+ logging.info('import %s: %s', pkg_type, pkg_module)
+ method_name = 'self.check_' + pkg_type + '_snmp(pkg_module)'
+ eval(method_name)
+ print "[Done]"
+ self.check_snmp_mibs()
+ print "[Done]"
+ if self.code == 1:
+ self.messages.append("[%s]Info: hds health check has complated. "
+ "No problems found, all systems go."
+ % self.NAME)
+
+ return (self.code, self.messages)
+
+ def check_yum_snmp(self, pkg_module):
+ """Check if SNMP yum dependencies are installed
+
+ :param pkg_module : python yum library
+ :type pkg_module : python module
+
+ """
+ print "Checking SNMP Packages......",
+ yum_base = pkg_module.YumBase()
+ uninstalled = []
+ for package in ['net-snmp-utils', 'net-snmp', 'net-snmp-python']:
+ if len(yum_base.rpmdb.searchNevra(name=package)) == 0:
+ self.messages.append("[%s]Error: %s package is required "
+ "for HDS" % (self.NAME, package))
+ uninstalled.append(package)
+
+ if len(uninstalled) != 0:
+ self._set_status(0, "[%s]Info: Uninstalled packages: %s"
+ % (self.NAME,
+ ', '.join(item for item in uninstalled)))
+
+ return True
+
+ def check_apt_snmp(self, pkg_module):
+ """do apt health check."""
+ return None
+
+ def check_snmp_mibs(self):
+ """Checks if SNMP MIB files are properly placed."""
+
+ print "Checking SNMP MIBs......",
+ conf_err_msg = health_check_utils.check_path(self.NAME,
+ '/etc/snmp/snmp.conf')
+ if not conf_err_msg == "":
+ self._set_status(0, conf_err_msg)
+
+ mibs_err_msg = health_check_utils.check_path(
+ self.NAME,
+ '/usr/local/share/snmp/mibs')
+ if not mibs_err_msg == "":
+ self._set_status(0, mibs_err_msg)
+
+ return True