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From: jburwell <git@git.apache.org>
To: dev@cloudstack.apache.org
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References: <git-pr-1371-cloudstack@git.apache.org>
In-Reply-To: <git-pr-1371-cloudstack@git.apache.org>
Subject: [GitHub] cloudstack pull request: OSPF: adding dynamically routing capabili...
Content-Type: text/plain
Message-Id: <20160511024810.9CFC7DFD43@git1-us-west.apache.org>
Date: Wed, 11 May 2016 02:48:10 +0000 (UTC)
archived-at: Wed, 11 May 2016 02:48:12 -0000

Github user jburwell commented on a diff in the pull request:

    https://github.com/apache/cloudstack/pull/1371#discussion_r62785361
  
    --- Diff: systemvm/patches/debian/config/opt/cloud/bin/cs/CsQuagga.py ---
    @@ -0,0 +1,85 @@
    +# Licensed to the Apache Software Foundation (ASF) under one
    +# or more contributor license agreements.  See the NOTICE file
    +# distributed with this work for additional information
    +# regarding copyright ownership.  The ASF licenses this file
    +# to you 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.
    +import logging
    +import os.path
    +import re
    +from cs.CsDatabag import CsDataBag
    +from CsProcess import CsProcess
    +from CsFile import CsFile
    +import CsHelper
    +
    +OSPFD_CONF = "/etc/quagga/ospfd.conf"
    +OSPFD_CONF_NEW = "/etc/quagga/ospfd.conf.new"
    +ZEBRA_CONF = "/etc/quagga/zebra.conf"
    +ZEBRA_CONF_NEW = "/etc/quagga/zebra.conf.new"
    +
    +
    +class CsQuagga(CsDataBag):
    +    """ Manage Load Balancer entries """
    +
    +    def process(self):
    +        #create quagga config
    +        logging.debug("CsQuagga: zebra" + str(self.dbag["zebra_config"]))
    +        logging.debug("CsQuagga: ospfd" + str(self.dbag["ospf_config"]))
    +
    +        zebra_config = self.dbag["zebra_config"].split(',')
    +        ospf_config = self.dbag["ospf_config"].split(',')
    +        changed = False
    +        #process zebra
    +        zebra_conf_new = CsFile(ZEBRA_CONF_NEW)
    +        zebra_conf_new.empty()
    +        for x in zebra_config:
    +            [zebra_conf_new.append(w, -1) for w in x.split('\n')]
    +
    +        zebra_conf_new.commit()
    +        zebra_conf = CsFile(ZEBRA_CONF)
    +        if not zebra_conf.compare(zebra_conf_new):
    +            CsHelper.copy(ZEBRA_CONF_NEW, ZEBRA_CONF)
    +            changed = True
    +
    +        #process ospfd
    +        ospfd_conf_new = CsFile(OSPFD_CONF_NEW)
    +        ospfd_conf_new.empty()
    +        for x in ospf_config:
    +            [ospfd_conf_new.append(w, -1) for w in x.split('\n')]
    +
    +        ospfd_conf_new.commit()
    +        ospfd_conf = CsFile(OSPFD_CONF)
    +        if not ospfd_conf.compare(ospfd_conf_new):
    +            CsHelper.copy(OSPFD_CONF_NEW, OSPFD_CONF)
    +            changed = True
    +
    +        if changed:
    +            #reset zebra and quagga
    +            proc = CsProcess(['/var/run/quagga.pid'])
    +            logging.debug("CsQuagga: Resetted quagga ")
    +            if not proc.find():
    +                logging.debug("CsQuagga:: will restart Quagga!")
    +                CsHelper.service("quagga", "restart")
    +            else:
    +                logging.debug("CsQuagga:: will reload Quagga!")
    +                CsHelper.service("quagga", "reload")
    --- End diff --
    
    Where is zebra restarted?


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