dragonflow dhcp_app don't support VM pxe boot

[reedhe]

please support this feature through extra_dhcp_opts

[Yuli (stremovsky)]

We can add this feature to wishlist.

Is it ok ?

[Omer Anson (omer-anson)]

Proposed fix: https://review.openstack.org/#/c/320398/

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.openstack.org/475167

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.openstack.org/475718

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/320398
Committed: https://git.openstack.org/cgit/openstack/dragonflow/commit/?id=976ce08a5a9f33cce08eb49793570e8af3528244
Submitter: Jenkins
Branch: master

commit 976ce08a5a9f33cce08eb49793570e8af3528244
Author: Eyal Leshem <email address hidden>
Date: Mon Jun 12 18:02:18 2017 +0300

    move extra-dhcp-options from list to dictonary

    This commit only change dhcp-options from list to dictonary that map between TAG to value -
    for enable usable search when answering to the dchp "Parmater Request List"

    Change-Id: Id03fae3908fcd43c03ff18641694a2a218f4ea11
    Related-bug: #1585170

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.openstack.org/477438

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.openstack.org/478949

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.openstack.org/480231

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/478949
Committed: https://git.openstack.org/cgit/openstack/dragonflow/commit/?id=ab76ca52f0d12938ed89681a614c7d7f4205947b
Submitter: Jenkins
Branch: master

commit ab76ca52f0d12938ed89681a614c7d7f4205947b
Author: Eyal Leshem <email address hidden>
Date: Thu Jun 29 17:34:40 2017 +0300

    spec for extra-dhcp-opts

    Related-bug: #1585170

    Change-Id: I2556d75fdf922c3c1a4705bae7c426d32fd98a50

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/477438
Committed: https://git.openstack.org/cgit/openstack/dragonflow/commit/?id=492487b65e82358540b6f520fe2d152d2671d568
Submitter: Jenkins
Branch: master

commit 492487b65e82358540b6f520fe2d152d2671d568
Author: Eyal Leshem <email address hidden>
Date: Mon Jun 26 10:31:55 2017 +0300

    Create field type of DhcpOptsDictField

    As json accept only string as keys - when creating int -> string field type
    The key will serialize as "str" and the validate will fail when desrialzing it.

    so change the extra-dhcp option to DhcpOptsDictField
    (Field type that represent dhcp-opt - according to neutron extra_dhcp_opts spec)

    In addtion add unit-test that validate the serialization and de-serialization..

    Related-bug: #1585170

    Change-Id: I9b24e2968bbef09f5b6b630f6e7a1ba49f3bfef7

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/475167
Committed: https://git.openstack.org/cgit/openstack/dragonflow/commit/?id=27cae35c5cf7d15f32b2be4f77a7635c475a05b8
Submitter: Jenkins
Branch: master

commit 27cae35c5cf7d15f32b2be4f77a7635c475a05b8
Author: Eyal Leshem <email address hidden>
Date: Thu Jun 15 17:10:26 2017 +0300

    Move add-option part when receiving DHCP-packet to function

    (also add unit test that create fake-l2-port
    and send fake-dhcp-packet to this port and check that
    we are getting an answer

    Change-Id: Id787bfac497fab0bec767871557f7aacb45fcef1
    Related-bug: #1585170

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/475718
Committed: https://git.openstack.org/cgit/openstack/dragonflow/commit/?id=f62f82148164b00489984de56e2268d68b8621e9
Submitter: Jenkins
Branch: master

commit f62f82148164b00489984de56e2268d68b8621e9
Author: Eyal Leshem <email address hidden>
Date: Thu Jun 15 17:10:26 2017 +0300

    Answer to "Parameter Request List" option in DHCP app

    According to RFC 2131 the dhcp-server should try to answer
    as many of the requested parameters as possible.

    This commit implements this behaviour by answering according
    to the extra-dhcp-opts that defined by neutron.
    (https://specs.openstack.org/openstack/neutron-specs/specs/api/extra_dhcp_options__extra-dhcp-opt_.html)

    This should enable PXE boot - by answering the "TFTP server name"
    and "Bootfile name" according to the user configuration

    Change-Id: If513ece70d409cabb71a46f14cd8b1e8c8325e1c
    Related-bug: #1585170

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/480231
Committed: https://git.openstack.org/cgit/openstack/dragonflow/commit/?id=a923b9d1609ff0f068d409094df7639b37cbde76
Submitter: Jenkins
Branch: master

commit a923b9d1609ff0f068d409094df7639b37cbde76
Author: Eyal Leshem <email address hidden>
Date: Tue Jul 4 16:45:56 2017 +0300

    Add support for dnsmsq and dhcpd dhcp-option-names

    Change-Id: Ic00449abfba9f1104876b1d68d61d7023d7348c4
    Related-bug: #1585170