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  ~ Copyright 2017-present Open Networking Foundation
  ~
  ~ 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
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  -->

<scenario name="ha-multi-node"
          description="ONOS cluster multiple node failure and recovery">
    <group name="Multi-Node-Failure" if="${OC2}">
        <sequential var="${OC#}"
                    starts="Node-Death-${#}"
                    ends="Check-All-Logs-${#-1}">
            <step name="Node-Death-${#}"
                  exec="onos-power ${OC#} off"/>

            <step name="Breathe-${#}"
                  requires="Node-Death-${#}"
                  exec="sleep 5"/>

            <step name="Node-Start-${#}"
                  requires="Breathe-${#}"
                  exec="onos-power ${OC#} on"/>

            <step name="Wait-for-Start-${#}"
                  requires="~Node-Start-${#}"
                  exec="onos-wait-for-start ${OC#}"/>

            <step name="Check-Nodes-${#}"
                  requires="Wait-for-Start-${#}"
                  exec="onos-check-nodes ${OC#}"/>

            <step name="Check-Masters-${#}"
                  requires="~Check-Nodes-${#}"
                  exec="check-masters.py ${OC#}"/>

            <step name="Check-Components-${#}"
                  requires="~Check-Nodes-${#}"
                  exec="onos-check-components ${OC#}"/>

            <step name="Check-Apps-${#}"
                  requires="~Check-Nodes-${#}"
                  exec="onos-check-apps ${OC#} ${ONOS_APPS} includes"/>

            <step name="Check-Flows-${#}"
                  requires="~Check-Nodes-${#}"
                  exec="onos-check-flows ${OC#}"/>

            <step name="Check-All-Logs-${#}"
                  requires="~Check-Nodes-${#},~Check-Masters-${#},~Check-Components-${#},~Check-Apps-${#},~Check-Flows-${#}"
                  exec="onos-check-all-logs"/>
        </sequential>
    </group>

    <group name="Multi-Node-NA" unless="${OC2}">
        <step name="No-Op" exec="echo Scenario not supported for this cell size"/>
    </group>
</scenario>