Run upgrade testing from git

Don't upgrade between released versions but use tags
or branches instead. When dependencies breaks it's
easier to get jobs passing without having to release
instantly.

run-upgrade-tests.sh

@@ -13,7 +13,8 @@ fi
 
 export GNOCCHI_DATA=$(mktemp -d -t gnocchi.XXXX)
 
-old_version=$(pip freeze | sed -n '/gnocchi==/s/.*==\(.*\)/\1/p')
+echo "* Installing Gnocchi from ${GNOCCHI_VERSION_FROM}"
+pip install -q --force-reinstall git+https://github.com/gnocchixyz/gnocchi.git@${GNOCCHI_VERSION_FROM}#egg=gnocchi[${GNOCCHI_VARIANT}]
 
 RESOURCE_IDS=(
     "5a301761-aaaa-46e2-8900-8b4f6fe6675a"
@@ -93,7 +94,7 @@ dump_data $GNOCCHI_DATA/old
 pifpaf_stop
 
 new_version=$(python setup.py --version)
-echo "* Upgrading Gnocchi from $old_version to $new_version"
+echo "* Upgrading Gnocchi from $GNOCCHI_VERSION_FROM to $new_version"
 pip install -v -U .[${GNOCCHI_VARIANT}]
 
 eval $(pifpaf run gnocchi --indexer-url $INDEXER_URL --storage-url $STORAGE_URL)
@@ -106,7 +107,7 @@ gnocchi resource delete $GNOCCHI_STATSD_RESOURCE_ID
 
 dump_data $GNOCCHI_DATA/new
 
-echo "* Checking output difference between Gnocchi $old_version and $new_version"
+echo "* Checking output difference between Gnocchi $GNOCCHI_VERSION_FROM and $new_version"
 # This asserts we find the new measures in the old ones. Gnocchi > 4.1 will
 # store less points because it uses the timespan and not the points of the
 # archive policy

tox.ini

@@ -55,9 +55,11 @@ commands =
 # We should always recreate since the script upgrade
 # Gnocchi we can't reuse the virtualenv
 recreate = True
-setenv = GNOCCHI_VARIANT=test,postgresql,file
-deps = gnocchi[{env:GNOCCHI_VARIANT}]>=4.3,<4.4
-  pifpaf[gnocchi]>=0.13
+setenv =
+  GNOCCHI_VERSION_FROM=stable/4.3
+  GNOCCHI_VARIANT=test,postgresql,file
+deps =
+  pifpaf>=0.13
   gnocchiclient>=2.8.0,!=7.0.7
   xattr!=0.9.4
 commands = {toxinidir}/run-upgrade-tests.sh postgresql-file
@@ -66,10 +68,12 @@ commands = {toxinidir}/run-upgrade-tests.sh postgresql-file
 # We should always recreate since the script upgrade
 # Gnocchi we can't reuse the virtualenv
 recreate = True
-setenv = GNOCCHI_VARIANT=test,mysql,ceph,ceph_recommended_lib
-deps = gnocchi[{env:GNOCCHI_VARIANT}]>=4.3,<4.4
+setenv =
+  GNOCCHI_VERSION_FROM=stable/4.3
+  GNOCCHI_VARIANT=test,mysql,ceph,ceph_recommended_lib
+deps =
   gnocchiclient>=2.8.0,!=7.0.7
-  pifpaf[ceph,gnocchi]>=0.13
+  pifpaf[ceph]>=0.13
   xattr!=0.9.4
 commands = {toxinidir}/run-upgrade-tests.sh mysql-ceph