DaanHoogland commented on code in PR #6348: URL: https://github.com/apache/cloudstack/pull/6348#discussion_r944282045
########## agent/conf/agent.properties: ########## @@ -17,277 +17,438 @@ # Sample configuration file for CloudStack agent -# The GUID to identify the agent with, this is mandatory! -# Generate with "uuidgen" +# MANDATORY: The GUID to identify the agent with. +# Generated with "uuidgen" guid= -#resource= the java class, which agent load to execute +# The java class which the agent loads to execute. +# Default value: com.cloud.hypervisor.kvm.resource.LibvirtComputingResource resource=com.cloud.hypervisor.kvm.resource.LibvirtComputingResource -#workers= number of threads running in agent +# The number of threads running in the agent. +# Default value: 5 workers=5 -#host= The IP address of management server +# The IP address of the management server. +# Default value: localhost host=localhost -# The time interval in seconds after which agent will check if connected host -# is the preferred host (the first host in the comma-separated list is preferred -# one) and will attempt to reconnect to the preferred host when it's connected -# to one of the secondary/backup hosts. The timer task is scheduled after agent -# connects to a management server. On connection, it receives admin configured +# The time interval (in seconds) after which agent will check if the connected host +# is the preferred host (the first host in the comma-separated list is the preferred +# one). After that interval, if the agent is connected to one of the secondary/backup hosts, +# it will attempt to reconnect to the preferred host. +# The timer task is scheduled after the agent connects to a management server. +# On connection, it receives admin configured # cluster-level 'indirect.agent.lb.check.interval' setting that will be used by -# the agent as the preferred host check interval however the following setting -# if defined overrides the received value. The value 0 and lb algorithm 'shuffle' +# the agent as the preferred host check interval, however, if the following setting +# is defined it will override the received value. The value 0 and lb algorithm 'shuffle' # disables this background task. +# Default value: 0 #host.lb.check.interval=0 -#port = The port management server listening on, default is 8250 +# The port that the management server is listening on. +# Default value = 8250 port=8250 -#cluster= The cluster which the agent belongs to +# The cluster which the agent belongs to. +# Default value: default cluster=default -#pod= The pod which the agent belongs to +# The pod which the agent belongs to. +# Default value: default pod=default -#zone= The zone which the agent belongs to +# The zone which the agent belongs to. +# Default value: default zone=default -#public.network.device= the public nic device -# if this is commented, it is autodetected on service startup -# public.network.device=cloudbr0 +# The public NIC device. +# If this is commented, it will be autodetected on service startup. +# Default value: cloudbr0 +#public.network.device=cloudbr0 -#private.network.device= the private nic device -# if this is commented, it is autodetected on service startup -# private.network.device=cloudbr1 +# The private NIC device. +# If this is commented, it will be autodetected on service startup. +# Default value: cloudbr1 +#private.network.device=cloudbr1 -#guest.network.device= the guest nic device -# if this is commented, the private nic device will be used +# The guest NIC device. +# If this is commented, the value of the private NIC device will be used. +# Default value: the private NIC device value +#guest.network.device= -# local storage path, by default, it's /var/lib/libvirt/images/ +# Local storage path. Multiple values can be entered and separated by commas. +# Default value: /var/lib/libvirt/images/ #local.storage.path=/var/lib/libvirt/images/ -# Qemu socket path, directory where Qemu sockets are placed. -# These sockets are for the Qemu Guest Agent and SSVM privisioning -# Make sure that AppArmor or SELinux allow libvirt to write there +# Directory where Qemu sockets are placed. +# These sockets are for the Qemu Guest Agent and SSVM provisioning. +# Make sure that AppArmor or SELinux allow libvirt to write there. +# Default value: /var/lib/libvirt/qemu #qemu.sockets.path=/var/lib/libvirt/qemu -# The UUID for the local storage pool, this is mandatory! -# Generate with "uuidgen" +# MANDATORY: The UUID for the local storage pool. Multiple values can be entered and separated by commas. +# Generated with "uuidgen". local.storage.uuid= -# Location for KVM scripts +# Location for KVM virtual router scripts. +# The path defined in this property is relative to the directory "/usr/share/cloudstack-common/". +# Default value: scripts/network/domr/kvm domr.scripts.dir=scripts/network/domr/kvm -# the timeout for time-consuming operations, such as create/copy snapshot +# The timeout (in ms) for time-consuming operations, such as create/copy a snapshot. +# Default value: 7200 #cmds.timeout=7200 -# set the vm migrate speed, by default, it will try to guess the speed of the guest network -# In MegaBytes per second -#vm.migrate.speed=0 - -# set target downtime at end of livemigration, the 'hiccup' for final copy. Higher numbers -# make livemigration easier, lower numbers may cause migration to never complete. Less than 1 -# means hypervisor default (20ms). -#vm.migrate.downtime=0 - -# Busy VMs may never finish migrating, depending on environment. When its available, we will -# want to add support for autoconvergence migration flag which should fix this. Set an upper -# limit in milliseconds for how long live migration should wait, at which point VM is paused and -# migration will finish quickly. Less than 1 means disabled. -#vm.migrate.pauseafter=0 - -# Time (in seconds) to wait for VM migrate finish. Less than 1 means disabled. -# If vm migration is not finished in the time, the vm job will be cancelled by libvirt. +# This parameter sets the VM migration speed. +# By default, it will try to guess the speed of the guest network and consume all possible bandwidth. +# The default value is -1, which means that the agent will use all possible bandwidth. +# When entering a value, make sure to enter it in megabytes per second. +# Default value: -1 +#vm.migrate.speed=-1 + +# Sets target downtime (in ms) at end of livemigration, the 'hiccup' for final copy. +# Higher numbers make livemigration easier, lower numbers may cause migration to never complete. +# Less than 1 means hypervisor default (20ms). +# Default value: -1 +#vm.migrate.downtime=-1 + +# Busy VMs may never finish migrating, depending on environment. +# Therefore, if configured, this option will pause the VM after the time entered (in ms) to force the migration to finish. +# Less than 1 means disabled. +# Default value: -1 +#vm.migrate.pauseafter=-1 + +# Time (in seconds) to wait for VM migraton to finish. Less than 1 means disabled. +# If the VM migration is not finished in the time, the VM job will be cancelled by libvirt. # It will be configured by cloudstack management server when cloudstack agent connects. -# please change the global setting 'migratewait' if needed (default value: 3600) -#vm.migrate.wait=0 +# please change the global setting 'migratewait' if needed (migratewait default value: 3600). +# Default value: -1 +#vm.migrate.wait=-1 +# ---------------- AGENT HOOKS ----------------- # Agent hooks is the way to override default agent behavior to extend the functionality without excessive coding -# for a custom deployment. The first hook promoted is libvirt-vm-xml-transformer which allows provider to modify -# VM XML specification before send to libvirt. Hooks are implemented in Groovy and must be implemented in the way -# to keep default CS behaviour is something goes wrong. -# All hooks are located in a special directory defined in 'agent.hooks.basedir' -# +# for a custom deployment. +# There are 3 arguments needed for the hook to be called: the base directory (defined in agent.hooks.basedir), +# the name of the script that is located in the base directory (defined in agent.hooks.*.script) +# and the method that is going to be called on the script (defined in agent.hooks.*.method). +# These properties are detailed below. +# Hooks are implemented in Groovy and must be implemented in a way +# that keeps default CS behavior if something goes wrong. + +# All hooks are located in a special directory defined in 'agent.hooks.basedir'. +# Default value: /etc/cloudstack/agent/hooks # agent.hooks.basedir=/etc/cloudstack/agent/hooks -# every hook has two major attributes - script name, specified in 'agent.hooks.*.script' and method name +# Every hook has two major attributes - script name, specified in 'agent.hooks.*.script' and method name # specified in 'agent.hooks.*.method'. -# Libvirt XML transformer hook does XML-to-XML transformation which provider can use to add/remove/modify some -# sort of attributes in Libvirt XML domain specification. -# agent.hooks.libvirt_vm_xml_transformer.script=libvirt-vm-xml-transformer.groovy -# agent.hooks.libvirt_vm_xml_transformer.method=transform -# -# The hook is called right after libvirt successfully launched VM -# agent.hooks.libvirt_vm_on_start.script=libvirt-vm-state-change.groovy -# agent.hooks.libvirt_vm_on_start.method=onStart -# -# The hook is called right after libvirt successfully stopped VM -# agent.hooks.libvirt_vm_on_stop.script=libvirt-vm-state-change.groovy -# agent.hooks.libvirt_vm_on_stop.method=onStop -# - -# set the type of bridge used on the hypervisor, this defines what commands the resource -# will use to setup networking. Currently supported NATIVE, OPENVSWITCH +# Libvirt XML transformer hook does XML-to-XML transformation, which allows the provider to modify +# VM XML specification before is sent to libvirt. +# The provider can use this to add/remove/modify some sort of attributes in Libvirt XML domain specification. +# Default value script: libvirt-vm-xml-transformer.groovy +# Default value method: transform +#agent.hooks.libvirt_vm_xml_transformer.script=libvirt-vm-xml-transformer.groovy +#agent.hooks.libvirt_vm_xml_transformer.method=transform + +# The hook is called right after libvirt successfully launched the VM. +# Default value script: libvirt-vm-state-change.groovy +# Default value method: onStart +#agent.hooks.libvirt_vm_on_start.script=libvirt-vm-state-change.groovy +#agent.hooks.libvirt_vm_on_start.method=onStart + +# The hook is called right after libvirt successfully stopped the VM. +# Default value script: libvirt-vm-state-change.groovy +# Default value method: onStop +#agent.hooks.libvirt_vm_on_stop.script=libvirt-vm-state-change.groovy +#agent.hooks.libvirt_vm_on_stop.method=onStop +# ---------------- END AGENT HOOKS --------------- + +# Sets the type of bridge used on the hypervisor. This defines what commands the resource +# will use to setup networking. +# Possible Values: native | openvswitch +# Default value: native. #network.bridge.type=native -# set the driver used to plug and unplug nics from the bridges -# a sensible default will be selected based on the network.bridge.type but can +# Sets the driver used to plug and unplug NICs from the bridges. +# A sensible default value will be selected based on the network.bridge.type but can # be overridden here. -# native = com.cloud.hypervisor.kvm.resource.BridgeVifDriver -# openvswitch = com.cloud.hypervisor.kvm.resource.OvsVifDriver +# Also used to enable direct networking in libvirt (see properties below). +# Value for native = com.cloud.hypervisor.kvm.resource.BridgeVifDriver +# Value for openvswitch = com.cloud.hypervisor.kvm.resource.OvsVifDriver #libvirt.vif.driver=com.cloud.hypervisor.kvm.resource.BridgeVifDriver -# Set DPDK Support on OpenVswitch -#openvswitch.dpdk.enabled=true +# Settings to enable direct networking in libvirt. +# Should not be used on hosts that run system VMs. +# Possible values for mode: private | bridge | vepa +#libvirt.vif.driver=com.cloud.hypervisor.kvm.resource.DirectVifDriver +#network.direct.source.mode=private +#network.direct.device=eth0 + +# Sets DPDK Support on OpenVswitch. +# Default value for openvswitch.dpdk.enabled: false. +#openvswitch.dpdk.enabled=false #openvswitch.dpdk.ovs.path=/var/run/openvswitch -# set the hypervisor type, values are: kvm, lxc +# Sets the hypervisor type. +# Possible values: kvm | lxc hypervisor.type=kvm -# This parameter specifies a directory on the host local storage for temporary storing direct download templates +# This parameter specifies a directory on the host local storage for temporary storing direct download templates. +# Default value: /var/lib/libvirt/images #direct.download.temporary.download.location=/var/lib/libvirt/images -# This parameter specifies a directory on the host local storage for creating and hosting the config drives +# This parameter specifies a directory on the host local storage for creating and hosting the config drives. +# Default value: /var/cache/cloud #host.cache.location=/var/cache/cloud -# set the rolling maintenance hook scripts directory +# Sets the rolling maintenance hook scripts directory. #rolling.maintenance.hooks.dir=/etc/cloudstack/agent/hooks.d -# disable the rolling maintenance service execution -#rolling.maintenance.service.executor.disabled=true +# Disables the rolling maintenance service execution. +# Default value: false +#rolling.maintenance.service.executor.disabled=false -# set the hypervisor URI. Usually there is no need for changing this +# Sets the hypervisor URI. # For KVM: qemu:///system # For LXC: lxc:/// -# hypervisor.uri=qemu:///system - -# settings to enable direct networking in libvirt, should not be used -# on hosts that run system vms, values for mode are: private, bridge, vepa -# libvirt.vif.driver=com.cloud.hypervisor.kvm.resource.DirectVifDriver -# network.direct.source.mode=private -# network.direct.device=eth0 - -# setting to enable the cpu model to kvm guest globally. -# three option:custom,host-model and host-passthrough. -# custom - user custom the CPU model which specified by guest.cpu.model. -# host-model - identify the named CPU model which most closely matches the host, -# and then request additional CPU flags to complete the match. This should give -# close to maximum functionality/performance, which maintaining good +#hypervisor.uri=qemu:///system + +# Setting to enable the CPU model to KVM guest globally. +# Possible values: custom | host-model | host-passthrough +# - custom: user customs the CPU model, which is specified by property guest.cpu.model. +# - host-model: identifies the named CPU model which most closely matches the host, +# and then requests additional CPU flags to complete the match. This should give +# close to maximum functionality/performance, which maintains good # reliability/compatibility if the guest is migrated to another host with slightly different host CPUs. -# host-passthrough - tell KVM to passthrough the host CPU with no modifications. -# The difference to host-model, instead of just matching feature flags, +# - host-passthrough: tells KVM to passthrough the host CPU with no modifications. +# It is different from host-model because instead of just matching feature flags, # every last detail of the host CPU is matched. This gives absolutely best performance, # and can be important to some apps which check low level CPU details, -# but it comes at a cost wrt migration. The guest can only be migrated to +# but it comes at a cost with migration. The guest can only be migrated to # an exactly matching host CPU. -# -# guest.cpu.mode=custom|host-model|host-passthrough -# This param is only valid if guest.cpu.mode=custom, -# for examples:"Conroe" "Penryn", "Nehalem", "Westmere", "pentiumpro" and so -# on,run virsh capabilities for more details. -# guest.cpu.model= -# -# This param will set the CPU architecture for the domain override what -# the management server would send +#guest.cpu.mode=host-model + +# Custom CPU model. This param is only valid if guest.cpu.mode=custom. +# Possible values:"Conroe" | "Penryn" | "Nehalem" | "Westmere" | "pentiumpro" etc. +# Run virsh capabilities for more details. +#guest.cpu.model= + +# This param will set the CPU architecture for the domain to override what +# the management server would send. # In case of arm64 (aarch64), this will change the machine type to 'virt' and # adds a SCSI and a USB controller in the domain xml. -# guest.cpu.arch=x86_64|aarch64 -# -# This param will require CPU features on the <cpu> section -# guest.cpu.features=vmx vme -# -# vm.memballoon.disable=true -# Disable memory ballooning on vm guests for overcommit, by default overcommit -# feature enables balloon and sets currentMemory to a minimum value. -# -# vm.diskactivity.checkenabled=false +# Possible values: x86_64 | aarch64 +#guest.cpu.arch=x86_64 + +# This param will require CPU features on the CPU section. +# The features listed in this property must be separated by a blank space (see example below). +#guest.cpu.features=vmx vme + +# Disables memory ballooning on VM guests for overcommit. +# By default overcommit feature enables balloon and sets currentMemory to a minimum value. +# Default value: false +#vm.memballoon.disable=false + + # Set to true to check disk activity on VM's disks before starting a VM. This only applies # to QCOW2 files, and ensures that there is no other running instance accessing -# the file before starting. It works by checking the modify time against the current time, -# so care must be taken to ensure the cluster has time synced, otherwise VMs may fail to start. -# -# vm.diskactivity.checktimeout_s=120 -# Timeout for giving up on waiting for VM's disk files to become inactive. Hitting -# this timeout will result in failure to start VM. -# -# vm.diskactivity.inactivetime_ms=30000 -# This is the length of time that the disk needs to be inactive in order to pass the check. -# This means current time minus mtime of disk file needs to be greater than this number. +# the file before starting. It works by checking the modified time against the current time, +# so care must be taken to ensure that the cluster's time is synchronized, otherwise VMs may fail to start. +# Default value: false +#vm.diskactivity.checkenabled=false + +# Timeout (in seconds) for giving up on waiting for VM's disk files to become inactive. +# Hitting this timeout will result in failure to start VM. +# Value must be > 0. +# Default value: 120 +#vm.diskactivity.checktimeout_s=120 + +# This is the length of time (in ms) that the disk needs to be inactive in order to pass the check. +# This means current time minus time of disk file needs to be greater than this number. # It also has the side effect of setting the minimum threshold between a stop and start of # a given VM. -# -# kvmclock.disable=false -# Some newer linux kernels are incapable of reliably migrating vms with kvmclock -# This is a workaround for the bug, admin can set this to true per-host -# -# vm.rng.enable=false -# This enabled the VirtIO Random Number Generator device for guests. -# -# vm.rng.model=random +# Default value: 30000 +#vm.diskactivity.inactivetime_ms=30000 + +# Some newer linux kernels are incapable of reliably migrating VMs with KVMclock. +# This is a workaround for the bug, admin can set this to true per-host. +# Default value: false. +#kvmclock.disable=false + +# This enables the VirtIO Random Number Generator (RNG) device for guests. +# Default value: false. +#vm.rng.enable=false + # The model of VirtIO Random Number Generator (RNG) to present to the Guest. # Currently only 'random' is supported. -# -# vm.rng.path=/dev/random +#vm.rng.model=random + # Local Random Number Device Generator to use for VirtIO RNG for Guests. -# This is usually /dev/random, but per platform this might be different -# -# vm.rng.rate.bytes=2048 +# This is usually /dev/random, but it might be different per platform. +# Default value: /dev/random +#vm.rng.path=/dev/random + # The amount of bytes the Guest may request/obtain from the RNG in the period -# specified below. -# -# vm.rng.rate.period=1000 +# specified in the property vm.rng.rate.period. +# Default value: 2048 +#vm.rng.rate.bytes=2048 + # The number of milliseconds in which the guest is allowed to obtain the bytes -# specified above. -# -# router.aggregation.command.each.timeout=600 -# timeout value for aggregation commands send to virtual router -# -# host.overcommit.mem.mb = 0 -# allows to increase amount of ram available on host virtually to utilize Zswap, KSM features -# and modern fast SSD/3D XPoint devices. Specified amount of MBs is added to the memory agent -# reports to the Management Server -# Default: 0 -# -# host.reserved.mem.mb = 0 -# How much host memory to reserve for non-allocation. -# A useful parameter if a node uses some other software that requires memory, -# or in case that OOM Killer kicks in sometimes. -# If this parameter is used, host.overcommit.mem.mb must be set to 0. +# specified in the property vm.rng.rate.bytes. +# Default value: 1000 +#vm.rng.rate.period=1000 + +# Timeout value for aggregation commands to be sent to the virtual router (in seconds). +#router.aggregation.command.each.timeout=600 + +# Allows virtually increase the amount of RAM (in MB) available on the host. +# This property can be useful if the host uses Zswap, KSM features and other memory compressing technologies. +# For example: if the host has 2GB of RAM and this property is set to 2048, the amount of RAM of the host will be read as 4GB. # Default value: 0 -# -# vm.watchdog.model=i6300esb -# The model of Watchdog timer to present to the Guest +#host.overcommit.mem.mb=0 + +# How much host memory (in MB) to reserve for non-allocation. +# A useful parameter if a node uses some other software that requires memory, +# or in case that OOM Killer kicks in. +# If this parameter is used, property host.overcommit.mem.mb must be set to 0. +# Default value: 1024 +#host.reserved.mem.mb=1024 + +# The model of Watchdog timer to present to the Guest. # For all models refer to the libvirt documentation. -# Recommend value is: i6300esb -# -# vm.watchdog.action=none -# Action to take when the Guest/Instance is no longer notifying the Watchdog -# timer. +# Default value: i6300esb +#vm.watchdog.model=i6300esb + +# Action to take when the Guest/Instance is no longer notifying the Watchdog timer. # For all actions refer to the libvirt documentation. -# Recommended values are: none, reset and poweroff. -# +# Possible values: none | reset | poweroff +# Default value: none +#vm.watchdog.action=none + +# Automatically clean up iSCSI sessions not attached to any VM. +# Should be enabled for users using managed storage (for example solidfire). +# Should be disabled for users with unmanaged iSCSI connections on their hosts. iscsi.session.cleanup.enabled=false -# Automatically clean up iscsi sessions not attached to any VM. -# Should be enabled for users using managed storage for example solidfire. -# Should be disabled for users with unmanaged iscsi connections on their hosts -# This parameter specifies the heartbeat update timeout in ms; The default value is 60000ms (1 min). +# The heartbeat update timeout (in ms). # Depending on the use case, this timeout might need increasing/decreasing. -# heartbeat.update.timeout=60000 +# Default value: 60000 +#heartbeat.update.timeout=60000 -# This parameter specifies the timeout in seconds to retrieve the target's domain id when migrating a VM with KVM. -# vm.migrate.domain.retrieve.timeout=10 +# The timeout (in seconds) to retrieve the target's domain id when migrating a VM with KVM. +# # Default value: 10 +#vm.migrate.domain.retrieve.timeout=10 # This parameter specifies if the host must be rebooted when something goes wrong with the heartbeat. -# reboot.host.and.alert.management.on.heartbeat.timeout=true +# Default value: true +#reboot.host.and.alert.management.on.heartbeat.timeout=true + +# Enables manually setting CPU's topology on KVM's VM. +# Default value: true +#enable.manually.setting.cpu.topology.on.kvm.vm=true + +# Manually sets the host CPU MHz, in cases where CPU scaling support detects the value is wrong. +#host.cpu.manual.speed.mhz=0 + +# Enables/disables the IO driver for Qemu (in case it is not set CloudStack can also detect if its supported by Qemu). +#enable.io.uring=true + +# Defines the location for Hypervisor scripts. +# The path defined in this property is relative. +# To locate the script, ACS first tries to concatenate +# the property path with "/usr/share/cloudstack-agent/lib/". +# If it fails, it will test each folder of the path, +# decreasing one by one, until it reaches root. +# If the script is not found, ACS will repeat the same +# steps concatenating the property path with "/usr/share/cloudstack-common/". +# The path defined in this property is relative +# to the directory "/usr/share/cloudstack-common/". +# Default value: scripts/vm/hypervisor +#hypervisor.scripts.dir=scripts/vm/hypervisor + +# Defines the location for KVM scripts. +# The path defined in this property is relative. +# To locate the script, ACS first tries to concatenate +# the property path with "/usr/share/cloudstack-agent/lib/". +# If it fails, it will test each folder of the path, +# decreasing one by one, until it reaches root. +# If the script is not found, ACS will repeat the same +# steps concatenating the property path with "/usr/share/cloudstack-common/". +# The path defined in this property is relative +# to the directory "/usr/share/cloudstack-common/". +# Default value: scripts/vm/hypervisor/kvm +#kvm.scripts.dir=scripts/vm/hypervisor/kvm + +# Specifies start MAC address for private IP range. +# Default value: 00:16:3e:77:e2:a0 +#private.macaddr.start=00:16:3e:77:e2:a0 + +# Specifies start IP address for private IP range. +# Default value: 192.168.166.128 +#private.ipaddr.start=192.168.166.128 + +# Defines Local Bridge Name. +#private.bridge.name= + +# Defines private network name. +#private.network.name= + +# Defines the location for network scripts. +# The path defined in this property is relative. +# To locate the script, ACS first tries to concatenate +# the property path with "/usr/share/cloudstack-agent/lib/". +# If it fails, it will test each folder of the path, +# decreasing one by one, until it reaches root. +# If the script is not found, ACS will repeat the same +# steps concatenating the property path with "/usr/share/cloudstack-common/". +# The path defined in this property is relative +# to the directory "/usr/share/cloudstack-common/". +# Default value: scripts/vm/network/vnet +#network.scripts.dir=scripts/vm/network/vnet + +# Defines the location for storage scripts. +# The path defined in this property is relative. +# To locate the script, ACS first tries to concatenate +# the property path with "/usr/share/cloudstack-agent/lib/". +# If it fails, it will test each folder of the path, +# decreasing one by one, until it reaches root. +# If the script is not found, ACS will repeat the same +# steps concatenating the property path with "/usr/share/cloudstack-common/". +# The path defined in this property is relative +# to the directory "/usr/share/cloudstack-common/". +# Default value: scripts/storage/qcow2 +#storage.scripts.dir=scripts/storage/qcow2 + +# Time (in seconds) to wait for the VM to shutdown gracefully. +# If the time is exceeded shutdown will be forced. +# Default value: 120 +#stop.script.timeout=120 + +# Definition of VMs video model type. +#vm.video.hardware= + +# Definition of VMs video, specifies the amount of RAM in kibibytes (blocks of 1024 bytes). +# Default value: 0 +#vm.video.ram=0 + +# System VM ISO path. +#systemvm.iso.path= + +# If set to "true", allows override of the properties: private.macaddr.start, private.ipaddr.start, private.ipaddr.end. +# Default value: false +#developer=false + +# Can only be used if property developer = true. This property is used to define the link local bridge name and private network name. +#instance= -# Enable manually setting CPU's topology on KVM's VM. -# enable.manually.setting.cpu.topology.on.kvm.vm=true +# Shows the path to the base directory in which NFS servers are going to be mounted. +# Default value: /mnt +#mount.path=/mnt -# Manually set the host CPU MHz, in cases where CPU scaling support detected value is wrong -# host.cpu.manual.speed.mhz=0 +# Port listened by the console proxy. +# Default value: 443 +#consoleproxy.httpListenPort=443 -# Enable/disable IO driver for Qemu (in case it is not set CloudStack can also detect if its supported by qemu) -# enable.io.uring=true +# Default value: 5 +#ping.retries=5 Review Comment: why mention all these default values, when these are encoded below? it should be clear these are defaults (and we could add a single remark at the top for it) -- This is an automated message from the Apache Git Service. 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