Merge "Remove nova-baremetal"
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<?xml version='1.0' encoding='UTF-8'?>
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<para xmlns="http://docbook.org/ns/docbook" version="5.0">
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<!-- Warning: Do not edit this file. It is automatically
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generated and your changes will be overwritten.
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The tool to do so lives in openstack-doc-tools repository. -->
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<table rules="all" xml:id="config_table_nova_baremetal">
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<caption>Description of baremetal configuration options</caption>
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<col width="50%"/>
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<col width="50%"/>
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<thead>
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<tr>
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<th>Configuration option = Default value</th>
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<th>Description</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<th colspan="2">[baremetal]</th>
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</tr>
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<tr>
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<td>db_backend = sqlalchemy</td>
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<td>(StrOpt) The backend to use for bare-metal database</td>
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</tr>
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<tr>
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<td>deploy_kernel = None</td>
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<td>(StrOpt) Default kernel image ID used in deployment phase</td>
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</tr>
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<tr>
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<td>deploy_ramdisk = None</td>
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<td>(StrOpt) Default ramdisk image ID used in deployment phase</td>
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</tr>
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<tr>
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<td>driver = nova.virt.baremetal.pxe.PXE</td>
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<td>(StrOpt) Baremetal driver back-end (pxe or tilera)</td>
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</tr>
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<tr>
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<td>flavor_extra_specs = </td>
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<td>(ListOpt) A list of additional capabilities corresponding to flavor_extra_specs for this compute host to advertise. Valid entries are name=value, pairs For example, "key1:val1, key2:val2"</td>
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</tr>
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<tr>
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<td>ipmi_power_retry = 10</td>
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<td>(IntOpt) Maximal number of retries for IPMI operations</td>
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</tr>
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<tr>
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<td>net_config_template = $pybasedir/nova/virt/baremetal/net-dhcp.ubuntu.template</td>
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<td>(StrOpt) Template file for injected network config</td>
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</tr>
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<tr>
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<td>power_manager = nova.virt.baremetal.ipmi.IPMI</td>
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<td>(StrOpt) Baremetal power management method</td>
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</tr>
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<tr>
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<td>pxe_append_params = nofb nomodeset vga=normal</td>
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<td>(StrOpt) Additional append parameters for baremetal PXE boot</td>
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</tr>
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<tr>
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<td>pxe_bootfile_name = pxelinux.0</td>
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<td>(StrOpt) This gets passed to Neutron as the bootfile dhcp parameter.</td>
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</tr>
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<tr>
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<td>pxe_config_template = $pybasedir/nova/virt/baremetal/pxe_config.template</td>
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<td>(StrOpt) Template file for PXE configuration</td>
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</tr>
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<tr>
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<td>pxe_deploy_timeout = 0</td>
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<td>(IntOpt) Timeout for PXE deployments. Default: 0 (unlimited)</td>
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</tr>
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<tr>
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<td>pxe_network_config = False</td>
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<td>(BoolOpt) If set, pass the network configuration details to the initramfs via cmdline.</td>
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</tr>
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<tr>
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<td>sql_connection = sqlite:///$state_path/baremetal_nova.sqlite</td>
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<td>(StrOpt) The SQLAlchemy connection string used to connect to the bare-metal database</td>
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</tr>
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<tr>
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<td>terminal = shellinaboxd</td>
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<td>(StrOpt) Path to baremetal terminal program</td>
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</tr>
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<tr>
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<td>terminal_cert_dir = None</td>
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<td>(StrOpt) Path to baremetal terminal SSL cert(PEM)</td>
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</tr>
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<tr>
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<td>terminal_pid_dir = $state_path/baremetal/console</td>
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<td>(StrOpt) Path to directory stores pidfiles of baremetal_terminal</td>
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</tr>
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<tr>
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<td>tftp_root = /tftpboot</td>
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<td>(StrOpt) Baremetal compute node's tftp root path</td>
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</tr>
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<tr>
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<td>use_file_injection = False</td>
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<td>(BoolOpt) If True, enable file injection for network info, files and admin password</td>
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</tr>
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<tr>
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<td>use_unsafe_iscsi = False</td>
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<td>(BoolOpt) Do not set this out of dev/test environments. If a node does not have a fixed PXE IP address, volumes are exported with globally opened ACL</td>
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</tr>
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<tr>
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<td>vif_driver = nova.virt.baremetal.vif_driver.BareMetalVIFDriver</td>
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<td>(StrOpt) Baremetal VIF driver.</td>
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</tr>
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<tr>
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<td>virtual_power_host_key = None</td>
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<td>(StrOpt) The ssh key for virtual power host_user</td>
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</tr>
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<tr>
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<td>virtual_power_host_pass = </td>
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<td>(StrOpt) Password for virtual power host_user</td>
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</tr>
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<tr>
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<td>virtual_power_host_user = </td>
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<td>(StrOpt) User to execute virtual power commands as</td>
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</tr>
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<tr>
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<td>virtual_power_ssh_host = </td>
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<td>(StrOpt) IP or name to virtual power host</td>
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</tr>
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<tr>
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<td>virtual_power_ssh_port = 22</td>
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<td>(IntOpt) Port to use for ssh to virtual power host</td>
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</tr>
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<tr>
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<td>virtual_power_type = virsh</td>
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<td>(StrOpt) Base command to use for virtual power(vbox, virsh)</td>
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</tr>
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</tbody>
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</table>
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</para>
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@ -65,14 +65,6 @@
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class="service">nova-compute</systemitem> natively
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on the Windows virtualization platform.</para>
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</listitem>
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<listitem>
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<para><link
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xlink:href="https://wiki.openstack.org/wiki/Baremetal"
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> Bare Metal</link> - Not a hypervisor in the
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traditional sense, this driver provisions physical
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hardware through pluggable sub-drivers (for example, PXE for image
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deployment, and IPMI for power management).</para>
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</listitem>
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</itemizedlist>
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<section xml:id="hypervisor-configuration-basics">
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<title>Hypervisor configuration basics</title>
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@ -96,5 +88,4 @@
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<xi:include href="section_hypervisor_lxc.xml"/>
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<xi:include href="section_hypervisor_vmware.xml"/>
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<xi:include href="section_hypervisor_hyper-v.xml"/>
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<xi:include href="section_hypervisor_baremetal.xml"/>
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</section>
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@ -13,7 +13,6 @@
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<xi:include href="../../common/tables/nova-authentication.xml"/>
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<xi:include href="../../common/tables/nova-auth_token.xml"/>
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<xi:include href="../../common/tables/nova-availabilityzones.xml"/>
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<xi:include href="../../common/tables/nova-baremetal.xml"/>
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<xi:include href="../../common/tables/nova-ca.xml"/>
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<xi:include href="../../common/tables/nova-cells.xml"/>
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<xi:include href="../../common/tables/nova-common.xml"/>
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@ -1,44 +0,0 @@
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<?xml version="1.0" encoding="utf-8"?>
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<section xmlns="http://docbook.org/ns/docbook"
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xmlns:xi="http://www.w3.org/2001/XInclude"
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xmlns:xlink="http://www.w3.org/1999/xlink"
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version="5.0"
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xml:id="baremetal">
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<title>Baremetal driver</title>
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<para>The baremetal driver is a hypervisor driver for OpenStack Nova
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Compute. Within the OpenStack framework, it has the same role as the
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drivers for other hypervisors (libvirt, xen, etc), and yet it is
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presently unique in that the hardware is not virtualized - there is no
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hypervisor between the tenants and the physical hardware. It exposes
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hardware through the OpenStack APIs, using pluggable sub-drivers to deliver
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machine imaging (PXE) and power control (IPMI). With this, provisioning
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and management of physical hardware is accomplished by using common cloud
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APIs and tools, such as the Orchestration module (heat) or salt-cloud.
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However, due to this unique
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situation, using the baremetal driver requires some additional
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preparation of its environment, the details of which are beyond the
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scope of this guide.</para>
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<note><para>Some OpenStack Compute features are not implemented by
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the baremetal hypervisor driver. See the <link
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xlink:href="http://wiki.openstack.org/HypervisorSupportMatrix">
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hypervisor support matrix</link> for details.</para></note>
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<para>For the Baremetal driver to be loaded and function properly,
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ensure that the following options are set in
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<filename>/etc/nova/nova.conf</filename> on your <systemitem
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class="service">nova-compute</systemitem> hosts.</para>
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<programlisting language="ini">[default]
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compute_driver=nova.virt.baremetal.driver.BareMetalDriver
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firewall_driver = nova.virt.firewall.NoopFirewallDriver
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scheduler_host_manager=nova.scheduler.baremetal_host_manager.BaremetalHostManager
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ram_allocation_ratio=1.0
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reserved_host_memory_mb=0</programlisting>
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<para>Many configuration options are specific to the
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Baremetal driver. Also, some additional steps are
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required, such as building the baremetal deploy ramdisk. See
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the <link
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xlink:href="https://wiki.openstack.org/wiki/Baremetal">main wiki page</link> for details and implementation suggestions.
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</para>
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<para>To customize the Baremetal driver, use the configuration option
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settings documented in <xref
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linkend="config_table_nova_baremetal"/>.</para>
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</section>
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