Update git submodules

* Update docs/submodules/functest from branch 'stable/fraser'
  - Get aarch64 image metadata for cinder and vping testcase

    Image metadata for cinder and vping tests is no longer set for ARM

    Change-Id: I2ab8e6ce55c6e619b96e49ecec7afe727a902345
    Signed-off-by: Delia Popescu <delia.popescu@enea.com>
    (cherry picked from commit c944ba0ae455c57e268f687128a9332ea3351e11)

  - Abort vping_userdata test if IP address is missing

    Do not start checking the result of ping test if the first instance has
    no IP address.

    JIRA: FUNCTEST-976

    Change-Id: I2da3154e63a6a97f86efe8274be84abc437aa133
    Signed-off-by: Juha Kosonen <juha.kosonen@nokia.com>
    (cherry picked from commit 34ba453f1924f0d3ccd54d38db82fe008ab40442)

  - Create Member role if required

    It seems there is no common role configuration between OPNFV
    installers. Then it creates/removes the expected role if required.

    Change-Id: I38a92e2522a401f46a59813b9e9443a11d6c7060
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit b3916af1754e02bb952b431a36c70b0c3aee9a0a)

  - Inherit rally from VmReady1

    It also fixes clean().

    Change-Id: I42d1305d5cdb5a717cfa7fce26798ac7102310f7
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit 43d6672e637a5b5b68ac4c382140996b4b9b17da)

  - Update patches for all tests based on scenarios

    Change-Id: Iff7fd8e6c14bdfb67ae146c5be1e073673a951d8
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit 780ca99c712cf6c94147bfc72095fba61768e74b)

  - Fix role name for tenantnetwork

    Role name _member_ is no longer available
    The test returnes OpenstackCloudException that
    role _member_ is not found

    Change-Id: I37c8dfe6c4da04009ccabbc49e12c2123d92832b
    Signed-off-by: Delia Popescu <delia.popescu@enea.com>
    (cherry picked from commit 7597d0af5d3e25e9f0eccc74eb4e904f3389332d)

  - Add dedug data when creating project/user

    https://build.opnfv.org/ci/view/functest/job/functest-apex-baremetal-daily-master/127/console

    Change-Id: I233cef05560eba5f238b0eea3e2c56cb3c882931
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit 6a3328b3e9d77810b725e96d21a225283396cfcf)

  - Force the use of public endpoints in shaker.py

    It now leverages on the new user created and gets the public endpoint.

    Change-Id: Iead106e614a73708cb13e33b49a2f438766a3056
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit 192cdecb5d7ed16641d1c5520450be38e9e0f166)

  - Improve scenarios to reduce duplicate codes

    Change-Id: I71f79b9ac8314ac979d4b1009f662baa7c93a4fd
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit d2bf2e00eaedb5113f4baee3a707aa026dd1c18d)

  - Fix hardcoded value

    Change-Id: I070e1404a4b0dba4733f38e2de32e1fa77254ddc
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit 9927a930bd77b7be7fa079472838f0c9f10e1c13)

  - Decrease the log level when connecting in singlevm

    https://build.opnfv.org/ci/view/functest/job/functest-compass-baremetal-daily-master/172/console

    Change-Id: I0fd3bb833d306626c0eb6393fff3d0fca0579100
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit 92bbc5c3e4f84ee141cdf5cc78d296e27f246124)

  - Fix user/project create operations

    os_client_config creates a singleton which forbids the previous
    processing. It also cleans remaining resources and allows
    publishing public images (needed by Tempest)

    Change-Id: I3a0ad8664b263d3ee8599efe2973465006d5750b
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit c717c43b1257e126296a4b1d697c8f6a72728855)

  - Update tempest to inherit from VmReady1

    It also copies tempest.conf due to side effects raised by
    Barbican plugins.

    Change-Id: Ie87680f5d2e68527a5a61aac302838afc339dde8
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit 9ef0bcbeb22ca70ff2ceb750c08fb24e46a9d0ea)

  - Publish vmready scenarios

    It will simplify code in juju_epc, tempest, etc.

    Change-Id: I195ae1d7d75f1c2f2eba76ae3c5307153e9b9759
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit b2824f4dc2f32731667e2cf511635dc885d08be9)

  - Publish singlevm scenarios

    They ease creating all ressources to execute command in a new VM
    reachable via ssh. This scenarios should be reused by other
    more advanced ones (shaker, vping, cinder, etc.).

    Change-Id: If23866827c64a7afbdd8ff596dbc33710ee4ee20
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit 0f6c31a434873068e6c3bfecf31930536bf59d2f)

  - Publish tenantnetwork scenarios

    They ease creating all tenant network ressources.
    These scenarios should be reused by other more complex ones.

    Change-Id: I4ce1872065bde92408d34f2ca8823ce98275d8d5
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit 979161874ba837f55a53aba391966c52433123e6)

diff --git a/docs/submodules/functest b/docs/submodules/functest
index c963af3..7dfeba1 160000 (submodule)
--- a/docs/submodules/functest
+++ b/docs/submodules/functest
@@ -1 +1 @@
-Subproject commit c963af3d88df438e4a1030408b878298488b4c10
+Subproject commit 7dfeba12e98b8a43e081af4a6dc335fd4a21da2c