3363fce3be
Nova network service does not exist anymore, so no need to disable it, as well as enable neutron as it is enabled by default. Heat is not enabled by default, so there is no need to disable it. Change-Id: I6dea2ec9bde717462b6974c001bc23b2ad8c6d94
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3.7 KiB
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124 lines
3.7 KiB
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==========================================
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Ironic multitenant networking and DevStack
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==========================================
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This guide will walk you through using OpenStack Ironic/Neutron with the ML2
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``networking-generic-switch`` plugin.
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Using VMs as baremetal servers
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==============================
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This scenario shows how to setup Devstack to use Ironic/Neutron integration
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with VMs as baremetal servers and ML2 ``networking-generic-switch``
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that interacts with OVS.
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DevStack Configuration
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----------------------
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The following is ``local.conf`` that will setup Devstack with 3 VMs that are
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registered in ironic. ``networking-generic-switch`` driver will be installed and
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configured in Neutron.
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::
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[[local|localrc]]
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# Configure ironic from ironic devstack plugin.
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enable_plugin ironic https://git.openstack.org/openstack/ironic
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# Install networking-generic-switch Neutron ML2 driver that interacts with OVS
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enable_plugin networking-generic-switch https://git.openstack.org/openstack/networking-generic-switch
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# Add link local info when registering Ironic node
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IRONIC_USE_LINK_LOCAL=True
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IRONIC_ENABLED_NETWORK_INTERFACES=flat,neutron
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IRONIC_NETWORK_INTERFACE=neutron
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#Networking configuration
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OVS_PHYSICAL_BRIDGE=brbm
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PHYSICAL_NETWORK=mynetwork
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IRONIC_PROVISION_NETWORK_NAME=ironic-provision
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IRONIC_PROVISION_SUBNET_PREFIX=10.0.5.0/24
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IRONIC_PROVISION_SUBNET_GATEWAY=10.0.5.1
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Q_PLUGIN=ml2
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ENABLE_TENANT_VLANS=True
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Q_ML2_TENANT_NETWORK_TYPE=vlan
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TENANT_VLAN_RANGE=100:150
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# Neutron public network type was changed to flat by default
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# in neutron commit 1554adef26bd3bd184ddab668660428bdf392232
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Q_USE_PROVIDERNET_FOR_PUBLIC=False
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# Credentials
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ADMIN_PASSWORD=password
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RABBIT_PASSWORD=password
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DATABASE_PASSWORD=password
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SERVICE_PASSWORD=password
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SERVICE_TOKEN=password
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SWIFT_HASH=password
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SWIFT_TEMPURL_KEY=password
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# Enable Ironic API and Ironic Conductor
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enable_service ironic
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enable_service ir-api
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enable_service ir-cond
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# Disable nova novnc service, ironic does not support it anyway.
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disable_service n-novnc
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# Enable Swift for agent_* drivers
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enable_service s-proxy
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enable_service s-object
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enable_service s-container
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enable_service s-account
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# Disable Horizon
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disable_service horizon
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# Disable Cinder
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disable_service cinder c-sch c-api c-vol
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# Disable Tempest
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disable_service tempest
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# Swift temp URL's are required for agent_* drivers.
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SWIFT_ENABLE_TEMPURLS=True
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# Create 3 virtual machines to pose as Ironic's baremetal nodes.
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IRONIC_VM_COUNT=3
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IRONIC_BAREMETAL_BASIC_OPS=True
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# Enable Ironic drivers.
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IRONIC_ENABLED_DRIVERS=fake,agent_ipmitool,pxe_ipmitool
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# Change this to alter the default driver for nodes created by devstack.
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# This driver should be in the enabled list above.
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IRONIC_DEPLOY_DRIVER=agent_ipmitool
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# The parameters below represent the minimum possible values to create
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# functional nodes.
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IRONIC_VM_SPECS_RAM=1024
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IRONIC_VM_SPECS_DISK=10
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# Size of the ephemeral partition in GB. Use 0 for no ephemeral partition.
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IRONIC_VM_EPHEMERAL_DISK=0
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# To build your own IPA ramdisk from source, set this to True
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IRONIC_BUILD_DEPLOY_RAMDISK=False
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VIRT_DRIVER=ironic
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# By default, DevStack creates a 10.0.0.0/24 network for instances.
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# If this overlaps with the hosts network, you may adjust with the
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# following.
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NETWORK_GATEWAY=10.1.0.1
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FIXED_RANGE=10.1.0.0/24
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FIXED_NETWORK_SIZE=256
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# Log all output to files
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LOGFILE=$HOME/devstack.log
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LOGDIR=$HOME/logs
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IRONIC_VM_LOG_DIR=$HOME/ironic-bm-logs
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