f780116547
Repo in kolla-ansible documentation needs to be updated from https://git.openstack.org/openstack/kolla to https://git.openstack.org/openstack/kolla-ansible Change-Id: Ib2400ebc2d84b805b1f262892d511feec379fff3 Closes-bug: #1643387
290 lines
6.8 KiB
ReStructuredText
290 lines
6.8 KiB
ReStructuredText
=============
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Bifrost Guide
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=============
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Prep host
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=========
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clone kolla-ansible
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-------------------
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git clone https://github.com/openstack/kolla-ansible
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cd kolla-ansible
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set up kolla dependcies `doc`:quickstart.rst
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fix hosts file
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--------------
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Docker bind mounts ``/etc/hosts`` into the container from a volume.
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This prevents atomic renames which will prevent ansible from fixing
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the ``/etc/hosts`` file automatically.
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to enable bifrost to be bootstrapped correctly
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add the deployment hosts hostname to 127.0.0.1 line
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e.g.
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ubuntu@bifrost:/repo/kolla$ cat /etc/hosts
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127.0.0.1 bifrost localhost
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# The following lines are desirable for IPv6 capable hosts
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::1 ip6-localhost ip6-loopback
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fe00::0 ip6-localnet
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ff00::0 ip6-mcastprefix
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ff02::1 ip6-allnodes
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ff02::2 ip6-allrouters
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ff02::3 ip6-allhosts
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192.168.100.15 bifrost
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enable source build type
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========================
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via config file
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---------------
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tox -e genconfig
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modify kolla-build.conf as follows.
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set install_type to source
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command line
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------------
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alternitivly if you do not wish to use the kolla-build.conf
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you can enable a source build by appending ``-t source`` to
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your kolla-build or tools/build.py command.
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build container
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===============
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Development
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-----------
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tools/build.py bifrost-deploy
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Production
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----------
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kolla-build bifrost-deploy
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Prepare bifrost configs
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=======================
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create servers.yml
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------------------
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the servers.yml will describing your physical nodes and list ipmi credentials.
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see bifrost dynamic inventory examples for mor details.
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e.g. /etc/kolla/config/bifrost/servers.yml
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.. code-block:: yaml
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---
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cloud1:
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uuid: "31303735-3934-4247-3830-333132535336"
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driver_info:
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power:
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ipmi_username: "admin"
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ipmi_address: "192.168.1.30"
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ipmi_password: "root"
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nics:
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-
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mac: "1c:c1:de:1c:aa:53"
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-
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mac: "1c:c1:de:1c:aa:52"
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driver: "agent_ipmitool"
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ipv4_address: "192.168.1.10"
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properties:
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cpu_arch: "x86_64"
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ram: "24576"
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disk_size: "120"
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cpus: "16"
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name: "cloud1"
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adjust as appropriate for your deployment
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create bifrost.yml
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------------------
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By default kolla mostly use bifrosts default playbook values.
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Parameters passed to the bifrost install playbook can be overridden by
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creating a bifrost.yml file in the kolla custom config director or in a
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bifrost sub directory.
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e.g. /etc/kolla/config/bifrost/bifrost.yml
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mysql_service_name: mysql
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ansible_python_interpreter: /var/lib/kolla/venv/bin/python
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network_interface: < add you network interface here >
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# uncomment below if needed
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# dhcp_pool_start: 192.168.2.200
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# dhcp_pool_end: 192.168.2.250
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# dhcp_lease_time: 12h
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# dhcp_static_mask: 255.255.255.0
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Create Disk Image Builder Config
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--------------------------------
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By default kolla mostly use bifrosts default playbook values when
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building the baremetal os image. The baremetal os image can be customised
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by creating a dib.yml file in the kolla custom config director or in a
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bifrost sub directory.
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e.g. /etc/kolla/config/bifrost/dib.yml
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dib_os_element: ubuntu
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Deploy Bifrost
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=========================
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ansible
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-------
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Development
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___________
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tools/kolla-ansible deploy-bifrost
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Production
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__________
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kolla-ansible deploy-bifrost
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manual
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------
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Start Bifrost Container
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_______________________
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::
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docker run -it --net=host -v /dev:/dev -d --privileged --name bifrost_deploy 192.168.1.51:5000/kollaglue/ubuntu-source-bifrost-deploy:3.0.0
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copy configs
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____________
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.. code-block:: console
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docker exec -it bifrost_deploy mkdir /etc/bifrost
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docker cp /etc/kolla/config/bifrost/servers.yml bifrost_deploy:/etc/bifrost/servers.yml
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docker cp /etc/kolla/config/bifrost/bifrost.yml bifrost_deploy:/etc/bifrost/bifrost.yml
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docker cp /etc/kolla/config/bifrost/dib.yml bifrost_deploy:/etc/bifrost/dib.yml
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bootstrap bifrost
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_________________
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docker exec -it bifrost_deploy bash
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generate ssh key
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~~~~~~~~~~~~~~~~
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ssh-keygen
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source env variables
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~~~~~~~~~~~~~~~~~~~~
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cd /bifrost
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. env-vars
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. /opt/stack/ansible/hacking/env-setup
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cd playbooks/
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bootstrap and start services
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.. code-block:: console
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ansible-playbook -vvvv -i /bifrost/playbooks/inventory/localhost /bifrost/playbooks/install.yaml -e @/etc/bifrost/bifrost.yml
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Check ironic is running
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=======================
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.. code-block:: console
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docker exec -it bifrost_deploy bash
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cd /bifrost
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. env-vars
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Running "ironic node-list" should return with no nodes, e.g.
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.. code-block:: console
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(bifrost-deploy)[root@bifrost bifrost]# ironic node-list
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+------+------+---------------+-------------+--------------------+-------------+
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| UUID | Name | Instance UUID | Power State | Provisioning State | Maintenance |
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+------+------+---------------+-------------+--------------------+-------------+
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+------+------+---------------+-------------+--------------------+-------------+
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Enroll and Deploy Physical Nodes
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================================
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ansible
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-------
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Development
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___________
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tools/kolla-ansible deploy-servers
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Production
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__________
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kolla-ansible deploy-servers
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manual
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------
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.. code-block:: console
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docker exec -it bifrost_deploy bash
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cd /bifrost
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. env-vars
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export BIFROST_INVENTORY_SOURCE=/etc/bifrost/servers.yml
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ansible-playbook -vvvv -i inventory/bifrost_inventory.py enroll-dynamic.yaml -e "ansible_python_interpreter=/var/lib/kolla/venv/bin/python" -e network_interface=<provisioning interface>
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docker exec -it bifrost_deploy bash
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cd /bifrost
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. env-vars
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export BIFROST_INVENTORY_SOURCE=/etc/bifrost/servers.yml
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ansible-playbook -vvvv -i inventory/bifrost_inventory.py deploy-dynamic.yaml -e "ansible_python_interpreter=/var/lib/kolla/venv/bin/python" -e network_interface=<prvisioning interface> -e @/etc/bifrost/dib.yml
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At this point ironic should clean down your nodes and install the default
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os image.
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Advanced configuration
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======================
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Bring your own image
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--------------------
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TODO
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Bring your own ssh key
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----------------------
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To use your own ssh key after you have generated the passwords.yml file
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update the private and public keys under bifrost_ssh_key.
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Known issues
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============
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SSH deamon not running
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----------------------
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By default sshd is installed in the image but may not be enabled.
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If you encounter this issue you will have to access the server phyically in
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recovery mode to enable the ssh service. If your hardware supports it, this
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can be done remotely with ipmitool and serial over lan. e.g.
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.. code-block:: console
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ipmitool -I lanplus -H 192.168.1.30 -U admin -P root sol activate
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References
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==========
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Bifrost
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-------
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docs
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http://docs.openstack.org/developer/bifrost/
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troubleshooting
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_______________
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http://docs.openstack.org/developer/bifrost/troubleshooting.html
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code
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____
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https://github.com/openstack/bifrost
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