From 8120b2583c459c85116d69211038e0110d71e5b7 Mon Sep 17 00:00:00 2001 From: Harry Huang Date: Wed, 1 Nov 2017 15:05:30 +0800 Subject: Add compass-tasks Registered tasks and MQ modules for Compass Change-Id: Id1569a61fe53357d53448478d5ba42cb1f386bc6 Signed-off-by: Harry Huang --- compass-tasks/actions/health_check/check_hds.py | 97 +++++++++++++++++++++++++ 1 file changed, 97 insertions(+) create mode 100644 compass-tasks/actions/health_check/check_hds.py (limited to 'compass-tasks/actions/health_check/check_hds.py') diff --git a/compass-tasks/actions/health_check/check_hds.py b/compass-tasks/actions/health_check/check_hds.py new file mode 100644 index 0000000..d176f1f --- /dev/null +++ b/compass-tasks/actions/health_check/check_hds.py @@ -0,0 +1,97 @@ +# 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 -- cgit 1.2.3-korg