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Baremetal as a service in openstack
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how-to-use-ironic.md

overview

  1. config
  2. code workflow
  3. log
@zhanghui9700
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openstack baremetal as a service Ironic

node-1,node-3 controller+nova-compute(ironic)
node-2,node-4 nova-compute(kvm)
node-5 ironic-conductor

overview

ironic-workflow

make sure nova-scheduler can scheduler barematel request to ironic-compute

  1. /etc/nova/nova.conf | grep "scheduler_default_filters" | grep ComputeCapabilitiesFilter
  2. flavor extra_spces capabilities=boot_option:local
  3. node-update add properties/cpu_arch=x86_64 properties/capabilities=boot_option:local

node-3 /etc/nova/nova.con
scheduler_host_manager=nova.scheduler.ironic_host_manager.IronicHostManager

enroll baremetal

ironic node-create \
  -d fuel_ipmitool \
  -i ipmi_address="${IPMI_ADDRESS}" \
  -i ipmi_username=ADMIN \
  -i ipmi_password=ADMIN \
  -i deploy_ramdisk="${INITRAMFS_IMAGE}" \
  -i deploy_kernel="${KERNEL_IMAGE}" \
  -i deploy_squashfs="${KERNEL_SQUASHFS}" \
  -n baremetal-test
 
ironic node-update <baremetal-test-UUID> add \
    driver_info/ipmi_terminal_port=623

ironic port-create \
  -n <baremetal-test-UUID> \
  -a ${NODE_MACADDRESS}

ironic node-update <baremetal-test-UUID> add \
    properties/cpus=40 \
    properties/memory_mb=125000 \
    properties/local_gb=120 \
    properties/capabilities=boot_option:local

ironic node-validate <baremetal-test-UUID>

check

root@node-3:/# ironic node-validate 37561c05-5e7c-4983-9ed5-714edc94216c

+------------+--------+---------------+
| Interface  | Result | Reason        |
+------------+--------+---------------+
| boot       | None   | not supported |
| console    | True   |               |
| deploy     | True   |               |
| inspect    | None   | not supported |
| management | True   |               |
| power      | True   |               |
| raid       | None   | not supported |
+------------+--------+---------------+

launch instance

root@node-5:~# ll /usr/lib/python2.7/dist-packages/ironic 

ironic/                          ironicclient/                    ironic_fa_deploy-9.0.0.egg-info/ ironic_lib-1.1.0.egg-info/       
ironic-5.1.0.egg-info/           ironic_fa_deploy/                ironic_lib/                      ironic_tempest_plugin/

root@node-5:~# cat /etc/ironic/ironic.conf

[DEFAULT]
auth_strategy=keystone
enabled_drivers = pxe_ipmitool,fuel_ipmitool
verbose=True
log_dir=/var/log/ironic
rpc_backend=rabbit
control_exchange=ironic

root@node-5:~# cat /etc/ironic/ironic.conf | grep -v "^#\|^$" | grep -A 10 "\[glance\]"

[glance]
swift_temp_url_key=pPQHG3LNFyP0aMZa2OrwuyVx
swift_endpoint_url=http://192.168.3.2:8080
temp_url_endpoint_type=radosgw
glance_api_servers=172.16.11.2:9292
glance_api_insecure=False
glance_num_retries=0

root@bootstrap-ironic:~# cat /etc/fuel-agent/fuel-agent.conf(inside the baremetal)

[DEFAULT]
use_stderr=false
logging_debug_format_suffix=
log_file=/var/log/fuel-agent.log
use_syslog=true
use_syslog_rfc_format=true
prepare_configdrive=false
**fix_udev_net_rules**=false

root@node-5:~# cat /var/log/ironic/ironic-conductor.log | grep "Loaded the following drivers"

2017-02-28 02:14:08.741 16176 INFO ironic.common.driver_factory [req-caccb840-80a1-4c9c-bf0a-1621ce5fc14b - - - - -] Loaded the following drivers: ['fake', 'fuel_ipmitool', 'fuel_ssh', 'fuel_libvirt']

root@node-5:/usr/lib/python2.7/dist-packages# cat ironic_fa_deploy-9.0.0.egg-info/entry_points.txt 

[ironic.drivers]
fuel_ipmitool = ironic_fa_deploy.fuel:FuelAndIPMIToolDriver
fuel_libvirt = ironic_fa_deploy.fuel:FuelAndLibvirtDriver
fuel_ssh = ironic_fa_deploy.fuel:FuelAndSSHDriver

ironic_fa_deploy属于fule-agent项目

class FuelAndIPMIToolDriver(base.BaseDriver):
    """Fuel + IPMITool driver.

    This driver implements the `core` functionality, combining
    :class:`ironic.drivers.modules.ipmitool.IPMIPower` (for power on/off and
    reboot) with :class:`ironic.drivers.modules.fuel_agent.FuelAgentDeploy`
    (for image deployment).
    Implementations are in those respective classes; this class is merely the
    glue between them.
    """

    def __init__(self):
        self.power = ipmitool.IPMIPower()
        self.deploy = fuel_agent.FuelAgentDeploy()
        self.management = ipmitool.IPMIManagement()
        self.console = ipmitool.IPMIShellinaboxConsole()
        self.vendor = fuel_agent.FuelAgentVendor()

root@node-3:~# ironic node-list

+--------------------------------------+------------+---------------+-------------+--------------------+-------------+
| UUID                                 | Name       | Instance UUID | Power State | Provisioning State | Maintenance |
+--------------------------------------+------------+---------------+-------------+--------------------+-------------+
| 37561c05-5e7c-4983-9ed5-714edc94216c | instance-1 | None          | power off   | available          | False       |
+--------------------------------------+------------+---------------+-------------+--------------------+-------------+

root@node-3:~# ironic node-show instance-1

+------------------------+---------------------------------------------------------------------+
| Property               | Value                                                               |
+------------------------+---------------------------------------------------------------------+
| chassis_uuid           |                                                                     |
| clean_step             | {}                                                                  |
| console_enabled        | False                                                               |
| created_at             | 2017-02-27T09:57:55+00:00                                           |
| driver                 | fuel_ipmitool                                                       |
| driver_info            | {u'ipmi_terminal_port': 623, u'ipmi_username': u'ADMIN',            |
|                        | u'deploy_kernel': u'9a0044b2-d1c3-4605-82e3-55c4babe26c5',          |
|                        | u'ipmi_address': u'172.16.10.2', u'deploy_ramdisk': u'1e6b438c-67e4 |
|                        | -4ddd-a6ec-299689d0550b', u'ipmi_password': u'******',              |
|                        | u'deploy_squashfs': u'674a23e8-f13f-4fe1-a87d-4e1b987cb0fb'}        |
| driver_internal_info   | {u'clean_steps': None, u'is_whole_disk_image': False}               |
| extra                  | {}                                                                  |
| inspection_finished_at | None                                                                |
| inspection_started_at  | None                                                                |
| instance_info          | {}                                                                  |
| instance_uuid          | None                                                                |
| last_error             | None                                                                |
| maintenance            | False                                                               |
| maintenance_reason     | None                                                                |
| name                   | instance-1                                                          |
| power_state            | power off                                                           |
| properties             | {u'memory_mb': 125000, u'cpu_arch': u'x86_64', u'local_gb': 120,    |
|                        | u'cpus': 40, u'capabilities': u'boot_option:local'}                 |
| provision_state        | available                                                           |
| provision_updated_at   | 2017-02-28T02:17:41+00:00                                           |
| raid_config            |                                                                     |
| reservation            | None                                                                |
| target_power_state     | None                                                                |
| target_provision_state | None                                                                |
| target_raid_config     |                                                                     |
| updated_at             | 2017-02-28T02:17:43+00:00                                           |
| uuid                   | 37561c05-5e7c-4983-9ed5-714edc94216c                                |
+------------------------+---------------------------------------------------------------------+

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