Remove placement perf check

gate/post_test_perf_check.sh did some simplistic performance testing of
placement. With the extraction of placement we want it to happen during
openstack/placement CI changes so we remove it here.

The depends-on is to the placement change that turns it on there, using
an independent (and very small) job.

Depends-On: I93875e3ce1f77fdb237e339b7b3e38abe3dad8f7
Change-Id: I30a7bc9a0148fd3ed15ddd997d8dab11e4fb1fe1

gate/post_test_perf_check.sh

@@ -1,89 +0,0 @@
-#!/bin/bash -x
-
-# Do some performance related information gathering for placement.
-EXPLANATION="
-This output combines output from placeload with timing information
-gathered via curl. The placeload output is the current maximum
-microversion of placement followed by an encoded representation of
-what it has done. Lowercase 'r', 'i', 'a', and 't' indicate successful
-creation of a resource provider and setting inventory, aggregates, and
-traits on that resource provider.
-
-If there are upper case versions of any of those letters, a failure
-happened for a single request. The letter will be followed by the
-HTTP status code and the resource provider uuid. These can be used
-to find the relevant entry in logs/screen-placement-api.txt.gz.
-
-Note that placeload does not exit with an error code when this
-happens. It merely reports and moves on. Under correct circumstances
-the right output is a long string of 4000 characters containing
-'r', 'i', 'a', 't' in random order (because async).
-
-After that are three aggregate uuids, and then the output
-of two timed curl requests.
-
-If no timed requests are present it means that the expected number
-of resource providers were not created. At this time, only resource
-providers are counted, not whether they have the correct inventory,
-aggregates, or traits.
-
-"
-
-
-# This aggregate uuid is a static value in placeload.
-AGGREGATE="14a5c8a3-5a99-4e8f-88be-00d85fcb1c17"
-TRAIT="HW_CPU_X86_AVX2"
-PLACEMENT_QUERY="resources=VCPU:1,DISK_GB:10,MEMORY_MB:256&member_of=${AGGREGATE}&required=${TRAIT}"
-
-BASE=${BASE:-/opt/stack}
-source ${BASE}/new/devstack/functions
-source ${BASE}/new/devstack/lib/nova
-source ${BASE}/new/devstack/lib/placement
-# Putting the log here ought to mean it is automatically gathered by zuul
-LOG=${BASE}/logs/placement-perf.txt
-COUNT=1000
-
-function check_placement {
-    local placement_url
-    local rp_count
-
-    python -m virtualenv -p python3 .placeload
-    . .placeload/bin/activate
-
-    # install placeload
-    pip install 'placeload==0.3.0'
-
-    # Turn off keystone auth
-    iniset -sudo $NOVA_CONF DEFAULT auth_strategy noauth2
-    restart_service devstack@placement-api
-
-    # get placement endpoint
-    placement_url=$(get_endpoint_url placement public)
-
-    # load with placeload
-    (
-        echo "$EXPLANATION"
-        placeload $placement_url $COUNT
-    ) | tee -a $LOG
-    rp_count=$(curl -H 'x-auth-token: admin' $placement_url/resource_providers |json_pp|grep -c '"name"')
-    # Skip curl and note if we failed to create the required number of rps
-    if [[ $rp_count -ge $COUNT ]]; then
-        (
-            echo '##### TIMING GET /allocation_candidates'
-            time curl -s -H 'x-auth-token: admin' -H 'openstack-api-version: placement 1.21' "$placement_url/allocation_candidates?${PLACEMENT_QUERY}" > /dev/null
-            time curl -s -H 'x-auth-token: admin' -H 'openstack-api-version: placement 1.21' "$placement_url/allocation_candidates?${PLACEMENT_QUERY}" > /dev/null
-        ) 2>&1 | tee -a $LOG
-    else
-        (
-            echo "Unable to create expected number of resource providers. Expected: ${COUNT}, Got: $rp_count"
-            echo "See job-output.txt.gz and logs/screen-placement-api.txt.gz for additional detail."
-        ) | tee -a $LOG
-    fi
-    deactivate
-}
-
-# Be admin
-set +x
-source $BASE/new/devstack/openrc admin
-set -x
-check_placement

playbooks/legacy/nova-next/run.yaml

@@ -61,9 +61,6 @@
               if [ -f $BASE/new/nova/gate/post_test_hook.sh ]; then
                   $BASE/new/nova/gate/post_test_hook.sh
               fi
-              if [ -f $BASE/new/nova/gate/post_test_perf_check.sh ]; then
-                  $BASE/new/nova/gate/post_test_perf_check.sh
-              fi
           }
           export -f post_test_hook
           cp devstack-gate/devstack-vm-gate-wrap.sh ./safe-devstack-vm-gate-wrap.sh