117 lines
5.1 KiB
Plaintext
Executable File
117 lines
5.1 KiB
Plaintext
Executable File
###
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# Copyright (c) <2013-2017>, Wind River Systems, Inc.
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#
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# Redistribution and use in source and binary forms, with or without modification,
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# are permitted provided that the following conditions are met:
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#
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# 1) Redistributions of source code must retain the above copyright notice,
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# this list of conditions and the following disclaimer.
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#
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# 2) Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation and/or
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# other materials provided with the distribution.
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#
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# 3) Neither the name of Wind River Systems nor the names of its contributors may be
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# used to endorse or promote products derived from this software without specific
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# prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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# USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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###
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##################################################
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## Heartbeat health check options
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## This specifies the interval between heartbeats in milliseconds between the
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## guest-client heartbeat and the Titanium Cloud Compute Services on the
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## worker node host.
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HB_INTERVAL=1000
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## This specifies the corrective action against the VM in the case of a
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## heartbeat failure between the guest-client and Titanium Cloud Compute
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## Services on the worker node host and also when the health script
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## configured below fails.
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##
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## Your options are:
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## "log" Only a log is issued.
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## "reboot" Issue a reboot against this VM.
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## "stop" Issue a stop against this VM.
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##
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CORRECTIVE_ACTION="reboot"
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##################################################
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## Heartbeat event notification and voting options
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## The overall time to vote in seconds regardless of the event being voted
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## upon. It should reflect the slowest of all expected voters when in a sane
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## and healthy condition, plus some allowance for scheduling and messaging.
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VOTE=8
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## The overall time to handle a stop or reboot notification in seconds.
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## It should reflect the slowest of all expected notification handlers
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## when in a sane and healthy condition, plus some allowance for scheduling
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## and messaging.
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SHUTDOWN_NOTICE=8
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## The overall time to handle a pause, suspend or migrate-begin notification
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## in seconds. It should reflect the slowest of all expected notification
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## handlers when in a sane and healthy condition, plus some allowance for
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## scheduling and messaging.
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SUSPEND_NOTICE=8
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## The overall time to handle an unpause, resume or migrate-end notification
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## in seconds. It should reflect the slowest of all expected notification
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## handlers when in a sane and healthy condition, plus some allowance for
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## scheduling and messaging. It does not include reboot time.
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RESUME_NOTICE=13
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## The overall time to reboot, up to the point the guest-client heartbeat
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## starts in seconds. Allow for some I/O contention.
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RESTART=600
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##################################################
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## The Path to the health check script. This is optional.
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## The script will be called periodically to check for the health of the VM.
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## The health check interval is specified in seconds.
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HEALTH_CHECK_INTERVAL=30
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HEALTH_CHECK_SCRIPT="/etc/guest-client/heartbeat/sample_health_check_script"
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##################################################
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## The Path to the event notification script. This is optional.
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## The script will be called when an action is initiated that will impact
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## the VM.
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##
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## The event handling script is invoked with two parameters:
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##
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## event_handling_script <MSG_TYPE> <EVENT>
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##
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## MSG_TYPE is one of:
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## 'revocable' Indicating a vote is called for. Return zero to accept,
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## non-zero to reject. For a rejection, the first line of
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## stdout emitted by the script will be captured and logged
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## logged indicating why the event was rejected.
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##
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## 'irrevocable' Indicating this is a notification only. Take preparatory
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## actions and return zero if successful, or non-zero on
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## failure. For a failure, the first line of stdout
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## emitted by the script will be captured and logged
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## indicating the cause of the failure.
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##
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## EVENT is one of: ( 'stop', 'reboot', 'pause', 'unpause', 'suspend',
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## 'resume', 'live_migrate_begin',
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## 'live_migrate_end', 'cold_migrate_begin',
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## 'cold_migrate_end' )
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##
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EVENT_NOTIFICATION_SCRIPT="/etc/guest-client/heartbeat/sample_event_handling_script"
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