Merge "Add documentation for user inputs as HTTPS URLs"
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@ -10,8 +10,8 @@ iLO drivers enable to take advantage of features of iLO management engine in
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HPE ProLiant servers. iLO drivers are targeted for HPE ProLiant Gen 8 systems
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and above which have `iLO 4 management engine <http://www8.hp.com/us/en/products/servers/ilo>`_.
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For more detailed iLO driver document of Juno, Kilo and Liberty releases, and
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up-to-date information (like tested platforms, known issues, etc), please check the
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For more details, please refer the iLO driver document of Juno, Kilo and Liberty releases,
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and for up-to-date information (like tested platforms, known issues, etc), please check the
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`iLO driver wiki page <https://wiki.openstack.org/wiki/Ironic/Drivers/iLODrivers>`_.
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Currently there are 3 iLO drivers:
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@ -250,6 +250,7 @@ Features
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* Works well for machines with resource constraints (lesser amount of memory).
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* Support for out-of-band hardware inspection.
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* Swiftless deploy for intermediate images
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* HTTP(S) Based Deploy.
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Requirements
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~~~~~~~~~~~~
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@ -315,6 +316,10 @@ Swiftless deploy for intermediate deploy and boot images
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Refer to `Swiftless deploy for intermediate images`_ for more information.
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HTTP(S) Based Deploy
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~~~~~~~~~~~~~~~~~~~~
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Refer to `HTTP(S) Based Deploy Support`_ for more information.
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agent_ilo driver
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^^^^^^^^^^^^^^^^
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@ -370,6 +375,7 @@ Features
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Ironic Python Agent. For more details, see :ref:`InbandvsOutOfBandCleaning`.
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* Support for out-of-band hardware inspection.
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* Swiftless deploy for intermediate images.
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* HTTP(S) Based Deploy.
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Requirements
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~~~~~~~~~~~~
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@ -433,6 +439,10 @@ Swiftless deploy for intermediate deploy and boot images
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Refer to `Swiftless deploy for intermediate images`_ for more information.
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HTTP(S) Based Deploy
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~~~~~~~~~~~~~~~~~~~~
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Refer to `HTTP(S) Based Deploy Support`_ for more information.
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pxe_ilo driver
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^^^^^^^^^^^^^^
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@ -471,6 +481,7 @@ Features
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* Support for out-of-band hardware inspection.
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* Supports UEFI Boot mode
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* Supports UEFI Secure Boot
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* HTTP(S) Based Deploy.
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Requirements
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~~~~~~~~~~~~
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@ -534,6 +545,10 @@ Hardware Inspection
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~~~~~~~~~~~~~~~~~~~
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Refer to `Hardware Inspection Support`_ for more information.
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HTTP(S) Based Deploy
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~~~~~~~~~~~~~~~~~~~~
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Refer to `HTTP(S) Based Deploy Support`_ for more information.
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Functionalities across drivers
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==============================
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@ -790,6 +805,11 @@ web server on each conductor node needs to be configured. Refer
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web server needs to be enabled (instead of HTTP web server) in order to
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send management information and images in encrypted channel over HTTPS.
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.. note::
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This feature assumes that the user inputs are on Glance which uses swift
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as backend. If swift dependency has to be eliminated, please refer to
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`HTTP(S) Based Deploy Support`_ also.
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Deploy Process
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~~~~~~~~~~~~~~
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@ -797,6 +817,25 @@ Refer to `Netboot in swiftless deploy for intermediate images`_ for partition
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image support and refer to `Localboot in swiftless deploy for intermediate images`_
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for whole disk image support.
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HTTP(S) Based Deploy Support
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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The user input for the images given in ``driver_info`` like ``ilo_deploy_iso``,
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``deploy_kernel`` and ``deploy_ramdisk`` and in ``instance_info`` like
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``image_source``, ``kernel``, ``ramdisk`` and ``ilo_boot_iso`` may also be given as
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HTTP(S) URLs.
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The HTTP(S) web server can be configured in many ways. For the Apache
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web server on Ubuntu, refer `here <https://help.ubuntu.com/lts/serverguide/httpd.html>`_.
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The web server may reside on a different system than the conductor nodes, but its URL
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must be reachable by the conductor and the baremetal nodes.
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Deploy Process
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~~~~~~~~~~~~~~
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Refer to `Netboot with HTTP(S) based deploy`_ for partition image boot and refer to
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`Localboot with HTTP(S) based deploy`_ for whole disk image boot.
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Deploy Process
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==============
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@ -844,7 +883,6 @@ Netboot with glance and swift
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Baremetal -> Baremetal [label = "Instance kernel finds root partition and continues booting from disk"];
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}
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Localboot with glance and swift
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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@ -875,7 +913,7 @@ Localboot with glance and swift
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IPA -> Conductor [label = "Lookup node"];
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Conductor -> IPA [label = "Provides node UUID"];
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IPA -> Conductor [label = "Heartbeat"];
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Conductor -> IPA [label = "Sends the user image HTTP(s) URL"];
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Conductor -> IPA [label = "Sends the user image HTTP(S) URL"];
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IPA -> Swift [label = "Retrieves the user image on bare metal"];
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IPA -> IPA [label = "Writes user image to disk"];
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IPA -> Conductor [label = "Heartbeat"];
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@ -957,7 +995,7 @@ Localboot in swiftless deploy for intermediate images
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IPA -> Conductor [label = "Lookup node"];
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Conductor -> IPA [label = "Provides node UUID"];
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IPA -> Conductor [label = "Heartbeat"];
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Conductor -> IPA [label = "Sends the user image HTTP(s) URL"];
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Conductor -> IPA [label = "Sends the user image HTTP(S) URL"];
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IPA -> Swift [label = "Retrieves the user image on bare metal"];
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IPA -> IPA [label = "Writes user image to disk"];
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IPA -> Conductor [label = "Heartbeat"];
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@ -966,3 +1004,82 @@ Localboot in swiftless deploy for intermediate images
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Conductor -> Baremetal [label = "Power on the node"];
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Baremetal -> Baremetal [label = "Boot user image from disk"];
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}
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Netboot with HTTP(S) based deploy
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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.. seqdiag::
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:scale: 80
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diagram {
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Webserver; Conductor; Baremetal; Swift; IPA; iLO;
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activation = none;
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span_height = 1;
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edge_length = 250;
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default_note_color = white;
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default_fontsize = 14;
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Conductor -> iLO [label = "Powers off the node"];
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Conductor -> Webserver [label = "Download user image"];
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Conductor -> Conductor [label = "Creates the FAT32 image containing Ironic API URL and driver name"];
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Conductor -> Swift [label = "Uploads the FAT32 image"];
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Conductor -> Conductor [label = "Generates swift tempURL for FAT32 image"];
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Conductor -> iLO [label = "Attaches the FAT32 image swift tempURL as virtual media floppy"];
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Conductor -> iLO [label = "Attaches the deploy ISO URL as virtual media CDROM"];
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Conductor -> iLO [label = "Sets one time boot to CDROM"];
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Conductor -> iLO [label = "Reboot the node"];
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iLO -> Webserver [label = "Downloads deploy ISO"];
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Baremetal -> iLO [label = "Boots deploy kernel/ramdisk from iLO virtual media CDROM"];
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IPA -> Conductor [label = "Lookup node"];
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Conductor -> IPA [label = "Provides node UUID"];
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IPA -> Conductor [label = "Heartbeat"];
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Conductor -> IPA [label = "Exposes the disk over iSCSI"];
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Conductor -> Conductor [label = "Connects to bare metal's disk over iSCSI and writes image"];
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Conductor -> Conductor [label = "Generates the boot ISO"];
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Conductor -> Swift [label = "Uploads the boot ISO"];
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Conductor -> Conductor [label = "Generates swift tempURL for boot ISO"];
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Conductor -> iLO [label = "Attaches boot ISO swift tempURL as virtual media CDROM"];
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Conductor -> iLO [label = "Sets boot device to CDROM"];
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Conductor -> IPA [label = "Power off the node"];
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Conductor -> iLO [label = "Power on the node"];
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iLO -> Swift [label = "Downloads boot ISO"];
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iLO -> Baremetal [label = "Boots the instance kernel/ramdisk from iLO virtual media CDROM"];
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Baremetal -> Baremetal [label = "Instance kernel finds root partition and continues booting from disk"];
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}
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Localboot with HTTP(S) based deploy
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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.. seqdiag::
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:scale: 80
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diagram {
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Webserver; Conductor; Baremetal; Swift; IPA; iLO;
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activation = none;
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span_height = 1;
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edge_length = 250;
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default_note_color = white;
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default_fontsize = 14;
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Conductor -> iLO [label = "Powers off the node"];
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Conductor -> Conductor [label = "Creates the FAT32 image containing ironic API URL and driver name"];
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Conductor -> Swift [label = "Uploads the FAT32 image"];
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Conductor -> Conductor [label = "Generates swift tempURL for FAT32 image"];
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Conductor -> iLO [label = "Attaches the FAT32 image swift tempURL as virtual media floppy"];
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Conductor -> iLO [label = "Attaches the deploy ISO URL as virtual media CDROM"];
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Conductor -> iLO [label = "Sets one time boot to CDROM"];
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Conductor -> iLO [label = "Reboot the node"];
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iLO -> Webserver [label = "Downloads deploy ISO"];
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Baremetal -> iLO [label = "Boots deploy kernel/ramdisk from iLO virtual media CDROM"];
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IPA -> Conductor [label = "Lookup node"];
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Conductor -> IPA [label = "Provides node UUID"];
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IPA -> Conductor [label = "Heartbeat"];
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Conductor -> IPA [label = "Sends the user image HTTP(S) URL"];
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IPA -> Webserver [label = "Retrieves the user image on bare metal"];
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IPA -> IPA [label = "Writes user image to disk"];
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IPA -> Conductor [label = "Heartbeat"];
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Conductor -> Baremetal [label = "Sets boot device to disk"];
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Conductor -> IPA [label = "Power off the node"];
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Conductor -> Baremetal [label = "Power on the node"];
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Baremetal -> Baremetal [label = "Boot user image from disk"];
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}
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