Add castellan to LIBS_FROM_GIT

Allow castellan to be installed from git instead of pip.

Castellan has recently been moved under the oslo framework,
and the barbican-tempest-plugin tests which use castellan
would benefit from the ability to usd castellan from git
instead of pip.

Change-Id: I96edca90c61aec84637b7b1ce842eff04c521923

lib/oslo

@@ -23,6 +23,7 @@ set +o xtrace
 # Defaults
 # --------
 GITDIR["automaton"]=$DEST/automaton
+GITDIR["castellan"]=$DEST/castellan
 GITDIR["cliff"]=$DEST/cliff
 GITDIR["debtcollector"]=$DEST/debtcollector
 GITDIR["futurist"]=$DEST/futurist
@@ -71,6 +72,7 @@ function _do_install_oslo_lib {
 # install_oslo() - Collect source and prepare
 function install_oslo {
     _do_install_oslo_lib "automaton"
+    _do_install_oslo_lib "castellan"
     _do_install_oslo_lib "cliff"
     _do_install_oslo_lib "debtcollector"
     _do_install_oslo_lib "futurist"

stackrc

@@ -364,6 +364,10 @@ GITDIR["python-openstackclient"]=$DEST/python-openstackclient
 #
 ###################
 
+# castellan key manager interface
+GITREPO["castellan"]=${CASTELLAN_REPO:-${GIT_BASE}/openstack/castellan.git}
+GITBRANCH["castellan"]=${CASTELLAN_BRANCH:-master}
+
 # cliff command line framework
 GITREPO["cliff"]=${CLIFF_REPO:-${GIT_BASE}/openstack/cliff.git}
 GITBRANCH["cliff"]=${CLIFF_BRANCH:-master}

tests/test_libs_from_pypi.sh

@@ -43,6 +43,7 @@ ALL_LIBS+=" debtcollector os-brick automaton futurist oslo.service"
 ALL_LIBS+=" oslo.cache oslo.reports osprofiler"
 ALL_LIBS+=" keystoneauth ironic-lib neutron-lib oslo.privsep"
 ALL_LIBS+=" diskimage-builder os-vif python-brick-cinderclient-ext"
+ALL_LIBS+=" castellan"
 
 # Generate the above list with
 # echo ${!GITREPO[@]}