remove upper-constraints.txt from lower-const job

Currently in lower-constraints job, pip install is issued with both
upper-constraints.txt by `install_command` in [testenv] and
lower-constraints.txt by `deps` in [testenv:lower-constraints] so
lower-constraints job actually tests aginst upper-constraints. We need
to remove upper-constraints.txt from lower-constraints job.

Along with the above, update version of mock, olso_messaging and
keystoneatuh1 package in lower-constraints.txt, requirements.txt and
test-requirements.txt.

Change-Id: I9f93075402dd5273a4ab045db5cd15bd4dea8582

lower-constraints.txt

@@ -47,7 +47,7 @@ jmespath==0.9.3
 jsonpatch==1.21
 jsonpointer==2.0
 jsonschema==2.6.0
-keystoneauth1==3.4.0
+keystoneauth1==3.11.0
 keystonemiddleware==4.17.0
 kombu==4.0.0
 kubernetes==5.0.0
@@ -55,7 +55,7 @@ linecache2==1.0.0
 Mako==1.0.7
 MarkupSafe==1.0
 mccabe==0.2.1
-mock==2.0.0
+mock==3.0.0
 monotonic==1.4
 mox3==0.25.0
 msgpack==0.5.6
@@ -76,7 +76,7 @@ oslo.context==2.19.2
 oslo.db==4.27.0
 oslo.i18n==3.20.0
 oslo.log==3.36.0
-oslo.messaging==5.29.0
+oslo.messaging==9.3.0
 oslo.middleware==3.31.0
 oslo.policy==1.30.0
 oslo.reports==1.18.0

requirements.txt

@@ -26,7 +26,7 @@ oslo.config>=5.2.0 # Apache-2.0
 oslo.context>=2.19.2 # Apache-2.0
 oslo.db>=4.27.0 # Apache-2.0
 oslo.log>=3.36.0 # Apache-2.0
-oslo.messaging>=5.29.0 # Apache-2.0
+oslo.messaging>=9.3.0 # Apache-2.0
 oslo.middleware>=3.31.0 # Apache-2.0
 oslo.policy>=1.30.0 # Apache-2.0
 oslo.reports>=1.18.0 # Apache-2.0

test-requirements.txt

@@ -9,7 +9,7 @@ ddt>=1.0.1 # MIT
 doc8>=0.6.0 # Apache-2.0
 fixtures>=3.0.0 # Apache-2.0/BSD
 hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
-mock>=2.0.0 # BSD
+mock>=3.0.0 # BSD
 python-subunit>=1.0.0 # Apache-2.0/BSD
 python-tackerclient>=0.8.0 # Apache-2.0
 oslotest>=3.2.0 # Apache-2.0
@@ -19,4 +19,4 @@ testtools>=2.2.0 # MIT
 WebTest>=2.0.27 # MIT
 python-barbicanclient>=4.5.2 # Apache-2.0
 python-blazarclient>=1.0.1 # Apache-2.0
-requests-mock>=1.2.0 # Apache-2.0
+requests-mock>=1.2.0 # Apache-2.0

tox.ini

@@ -13,9 +13,11 @@ passenv = UPPER_CONSTRAINTS_FILE
 usedevelop = True
 whitelist_externals = rm
 install_command =
-    pip install -U -c{env:UPPER_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master} {opts} {packages}
-deps = -r{toxinidir}/requirements.txt
-       -r{toxinidir}/test-requirements.txt
+    pip install -U {opts} {packages}
+deps =
+  -c{env:UPPER_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}
+  -r{toxinidir}/requirements.txt
+  -r{toxinidir}/test-requirements.txt
 commands =
    stestr run --slowest --concurrency 1 {posargs}