HelixTopology.cfg #1

# This is The Helix Topology configuration file.
#

#-----------------------------------------------------------------------------
NAME=P4Demo
VERSION=1.0.0

#-----------------------------------------------------------------------------
# SDP Instances
#-----------------------------------------------------------------------------
# Form: INSTANCE|Name|UserPorts|MasterHost|ServerPort|BrokerPort|Managed|Desc
#
# Name is an SDP Instance name, e.g. matching /p4/<N> and the value used to
# with 'source p4_vars' to source the environment for that instance.
# Sample Value: fgs
#
# UserPorts is a comma-delimited list of actual P4PORT values used by users
# to access the Perforce Helix versioning engine.  These should be
# host aliases and should not reference specific hardware.  The numeric
# part should reference a broker port if a broker is used, otherwise the p4d
# port.  For distributed installations, this should only reference P4PORT
# values used to reference the master p4d server or a "stacked" broker (i.e.
# a broker on the same host as p4d).  If a list is provided, items after the
# first can exclude the numeric portion, as it will be assumed to be the
# same.  Sample Value: perforce.mycom.com:1666,perforce,scm
#
# MasterHost is the hostname of the server machine on which the current master
# p4d process runs.  This name should refer to specific hardware.
# Sample Value: bos-helix-01
#
# ServerPort is the numeric port on which the p4d process runs on the master
# host.  Sample Value: 1999
#
# BrokerPort is the numeric port on which the p4d process runs on the master
# host.  Sample Values: 1666 or Unset
#
# Managed: This is '1' if the instance is managed by HMS, or '0' otherwise.
# HMS cannot attempt failover of unmanaged instances, but can be made aware
# of them.  Unmanaged instances are not required to use the SDP, and thus
# random P4D instances can be captured here even thought they cannot be
# managed.

# Desc: A text description of the instance.

# INSTANCE|Name|UserPorts|MasterHost|ServerPort|BrokerPort|Managed|Desc
INSTANCE|1|perforce:1666|bos-helix-01|1999|1666|1|Battle School Lab Environment
INSTANCE|hms|hms:4737|bos-helix-02|4738|4737|1|Helix Management System

#-----------------------------------------------------------------------------
# Helix Topology Component Definitions
# These extend the definintion of Helix Instance
#-----------------------------------------------------------------------------
# Form: COMPONENT|Instance|Type|Name|MasterHost|BackupHost|Active|URL|Desc
#
# Instance is the SDP Instance
#
# Type is one of:
# p4d-mc     P4D Master/Commit Server
# p4d-e      P4D Edge Server
# p4d-r      P4D Replica
# p4broker   P4Broker
# p4p        P4Proxy
# p4dtg      P4 Defect Tracking Gateway
# p4web      P4Web
# p4gf       Perforce Git Fusion
# swarm      Helix Swarm
#
# Name is the unique name of the component (unique within a given SDP
# Instance).  The name can be the same as the type if there is only one
# compoment of the given type for the given SDP instance.  If there are
# multiple, e.g. for replcias, add a numeric tag, e.g. "p4d-e01"
#
# MasterHost is the primary host for normal operation.
#
# BackupHost is the backup host in a post-failover situation for the given
# component.  Exceptions:
# a) Set BackupHost to Unset for components of type p4d-mc (master/commit
#    servers) and p4d-e (edge servers).  For these components, the backup
#    host is determined based on the failover path defined in the FAILOVER
#    entries below.
# b) Set BackupHost to Unset for components of type p4broker, as brokers
#    don't actually failover.  With HMS, brokers are run only in the 'stack'
#    style, i.e. they are 'bound' to a given p4d/p4p process on the same
#    machine.  They're up and running on all hosts where they live, including
#    backup machines.  In a failover situation, a broker that normally sleeps
#    just gets busy, and its bound p4d process fails over.
#
# Managed is 1 or 0.  Unmanged components are known to the system but cannot
# be interactived with.  For example, if there is a p4dtg instance that is
# operating in the environment but is not managed with the standard SDP way,
# it should be listed as inactive.  During failover, inactive things will be
# listed with a warning message, but no action will be taken for them.
#
# URL is the URL to reference the app.  For Swarm this is a standard
# web URL.  For apps that listen on a TCP port only, use just the numeric
# port number rather than a URL.
#
# Desc: An optional text description of the component.

# COMPONENT|Instance|Type|Name|MasterHost|BackupHost|Managed|URL|Desc
COMPONENT|1|p4d-mc|master|bos-helix-01|Unset|1|1999|Master.
COMPONENT|1|p4broker|p4broker01|bos-helix-01|Unset|1|1666|Broker 1.
COMPONENT|1|p4broker|p4broker02|bos-helix-02|Unset|1|1666|Broker 2.
COMPONENT|1|p4d-r|p4d-r01|bos-helix-02|Unset|1|1999|HA Replica.
COMPONENT|1|p4d-r|p4d-r02|nyc-helix-03|Unset|1|1999|DR Replica.
COMPONENT|1|p4broker|p4broker03|nyc-helix-03|Unset|1|1666|Broker 3.
COMPONENT|1|p4d-e|p4d-e01|syd-helix-04|Unset|1|1999|DR Replica.
COMPONENT|1|p4broker|p4broker04|syd-helix-04|Unset|1|1666|Broker 4.
COMPONENT|1|p4d-r|p4d-r03|syd-helix-05|Unset|1|1999|DR Replica.
COMPONENT|1|p4broker|p4broker05|syd-helix-05|Unset|1|1666|Broker 5.
COMPONENT|1|swarm|swarm|bos-helix-01|bos-helix-02|0|http://swarm.p4demo.com|Swarm

COMPONENT|hms|p4d-mc|master|bos-helix-01|Unset|1|4738|Master.
COMPONENT|hms|p4broker|p4broker01|bos-helix-01|Unset|1|4737|HMS Broker 1.
COMPONENT|hms|p4broker|p4broker02|bos-helix-02|Unset|1|4737|HMS Broker 2.
COMPONENT|hms|swarm|swarm|bos-helix-01|bos-helix-02|0|http://hms.p4demo.com|Swarm.

#-----------------------------------------------------------------------------
# Failover Targets
#-----------------------------------------------------------------------------
# Form: FAILOVER|PathName|Type|MasterHost|BackupHost|InstanceList|Active|Desc

# Name is a name of the Failover path.  The Name itself is not required to
# be unique, however the combination of the Name and any of the instances
# in the InstanceList must be unique.  That is, if there are two (or more)
# entries named "HA" (for example) they cannot have any overlap in their lists
# of instances in the InstanceList.
#
# Type is one of: Local, MO, Full

# 'Local' indicates failover using the databases in /p4/<n>/offline_db on the
# same machine, as opposed to failing over to another machine.  No host
# alias name change is needed for Local failover, and the BackupHost field
# should be 'localhost'.
# Possible Outcomes for Local Failover: 0 (Success), 1 (Failure)
#
# 'MO' indicates a Meta-Only failover.  The assumption with an MO failover is
# that archive files are safely managed on a "too big to fail" SAN or similar
# shared storge, and thus that there is no need to be concerned with possible
# archive file loss.  The BackupHost must be defined for HA Failover.
# Possible Outcomes for MO Failover: 0 (Success), 1 (Failure)
#
# 'Full' indicates a full failover, including metadata and archive files.  The
# assumption with a Full failover is that "recent" archive files at risk, and
# must be verified.  Only the most recent 10000 changelists are checked.
# Possible Outcomes for Full Failover: 0 (Success), 1 (Failure), 2 (Qualified
# Success).  A Qualified Success is one in which metdata fails over successfully,
# but some archive files are not available post-failover.
#
# MasterHost is the primary host for normal operation, the designated live
# production server.
#
# BackupHost is the backup host for post-failover operation, the designated
# machine to become the live production server when the given failover path is
# executed.
#
# InstanceList is the comma-delimited list of SDP instances for which the
# given failover is valid.
#
# Desc is the description of the given failover.
#
# Active is 1 (active) or 0 (Inactive).  Inactive failover definitions are
# presumed to be invalid, e.g. a work-in-progress definintion.  Alternately
# a given definition can be made inactive to indicated bad hardware.  For
# example, if a backup host is known to be unavailable, the failover mode
# can be made inactive unit it is repaired, to prevent attempted failover
# to a known-bad backup host.

FAILOVER|local|Local|bos-helix-01|localhost|1,hms|1|Local Failover
FAILOVER|ha|Full|bos-helix-01|bos-helix-02|1|1|High Availability
FAILOVER|ha|Full|bos-helix-02|bos-helix-01|hms|1|High Availability
FAILOVER|dr|Full|bos-helix-01|nyc-helix-03|1|1|Disaster Recovery
FAILOVER|dr|Full|bos-helix-02|nyc-helix-03|hms|1|Disaster Recovery
FAILOVER|syd_ha|Full|syd-helix-04|syd-helix-05|1|1|Disaster Recovery