test: Test balancer module commands

Signed-off-by: David Zafman <dzafman@redhat.com>
(cherry picked from commit 3a0e2c8ff1cce44bf44b139572f4d1bd9bbfb766)

diff --git a/qa/standalone/mgr/balancer.sh b/qa/standalone/mgr/balancer.sh
new file mode 100755 (executable)
index 0000000..979d70e
--- /dev/null
+++ b/qa/standalone/mgr/balancer.sh
@@ -0,0 +1,125 @@
+#!/usr/bin/env bash
+#
+# Copyright (C) 2019 Red Hat <contact@redhat.com>
+#
+# Author: David Zafman <dzafman@redhat.com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Library Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Library Public License for more details.
+#
+source $CEPH_ROOT/qa/standalone/ceph-helpers.sh
+
+function run() {
+    local dir=$1
+    shift
+
+    export CEPH_MON="127.0.0.1:7102" # git grep '\<7102\>' : there must be only one
+    export CEPH_ARGS
+    CEPH_ARGS+="--fsid=$(uuidgen) --auth-supported=none "
+    CEPH_ARGS+="--mon-host=$CEPH_MON "
+
+    local funcs=${@:-$(set | sed -n -e 's/^\(TEST_[0-9a-z_]*\) .*/\1/p')}
+    for func in $funcs ; do
+        $func $dir || return 1
+    done
+}
+
+TEST_POOL1=test1
+TEST_POOL2=test2
+
+function TEST_balancer() {
+    local dir=$1
+
+    setup $dir || return 1
+    run_mon $dir a || return 1
+    run_mgr $dir x || return 1
+    run_osd $dir 0 || return 1
+    run_osd $dir 1 || return 1
+    run_osd $dir 2 || return 1
+    create_pool $TEST_POOL1 8
+    create_pool $TEST_POOL2 8
+
+    wait_for_clean || return 1
+
+    ceph pg dump pgs
+    ceph osd set-require-min-compat-client luminous
+    ceph balancer status || return 1
+    eval MODE=$(ceph balancer status | jq '.mode')
+    test $MODE = "none" || return 1
+    ACTIVE=$(ceph balancer status | jq '.active')
+    test $ACTIVE = "false" || return 1
+
+    ceph balancer ls || return 1
+    PLANS=$(ceph balancer ls)
+    test "$PLANS" = "[]" || return 1
+    ceph balancer eval || return 1
+    EVAL="$(ceph balancer eval)"
+    test "$EVAL" = "current cluster score 0.000000 (lower is better)"
+    ceph balancer eval-verbose || return 1
+
+    ceph balancer pool add $TEST_POOL1 || return 1
+    ceph balancer pool add $TEST_POOL2 || return 1
+    ceph balancer pool ls || return 1
+    eval POOL=$(ceph balancer pool ls | jq '.[0]')
+    test "$POOL" = "$TEST_POOL1" || return 1
+    eval POOL=$(ceph balancer pool ls | jq '.[1]')
+    test "$POOL" = "$TEST_POOL2" || return 1
+    ceph balancer pool rm $TEST_POOL1 || return 1
+    ceph balancer pool rm $TEST_POOL2 || return 1
+    ceph balancer pool ls || return 1
+    ceph balancer pool add $TEST_POOL1 || return 1
+
+    ceph balancer mode crush-compat || return 1
+    ceph balancer status || return 1
+    eval MODE=$(ceph balancer status | jq '.mode')
+    test $MODE = "crush-compat" || return 1
+    ! ceph balancer optimize plan_crush $TEST_POOL1 || return 1
+    ceph balancer status || return 1
+    eval RESULT=$(ceph balancer status | jq '.optimize_result')
+    test "$RESULT" = "Distribution is already perfect" || return 1
+
+    ceph balancer on || return 1
+    ACTIVE=$(ceph balancer status | jq '.active')
+    test $ACTIVE = "true" || return 1
+    sleep 2
+    ceph balancer status || return 1
+    ceph balancer off || return 1
+    ACTIVE=$(ceph balancer status | jq '.active')
+    test $ACTIVE = "false" || return 1
+    sleep 2
+
+    ceph balancer reset || return 1
+
+    ceph balancer mode upmap || return 1
+    ceph balancer status || return 1
+    eval MODE=$(ceph balancer status | jq '.mode')
+    test $MODE = "upmap" || return 1
+    ! ceph balancer optimize plan_upmap $TEST_POOL || return 1
+    ceph balancer status || return 1
+    eval RESULT=$(ceph balancer status | jq '.optimize_result')
+    test "$RESULT" = "Unable to find further optimization, or pool(s)' pg_num is decreasing, or distribution is already perfect" || return 1
+
+    ceph balancer on || return 1
+    ACTIVE=$(ceph balancer status | jq '.active')
+    test $ACTIVE = "true" || return 1
+    sleep 2
+    ceph balancer status || return 1
+    ceph balancer off || return 1
+    ACTIVE=$(ceph balancer status | jq '.active')
+    test $ACTIVE = "false" || return 1
+
+    teardown $dir || return 1
+}
+
+main balancer "$@"
+
+# Local Variables:
+# compile-command: "make -j4 && ../qa/run-standalone.sh balancer.sh"
+# End:

diff --git a/qa/suites/rados/standalone/workloads/mgr.yaml b/qa/suites/rados/standalone/workloads/mgr.yaml
new file mode 100644 (file)
index 0000000..997fae8
--- /dev/null
+++ b/qa/suites/rados/standalone/workloads/mgr.yaml
@@ -0,0 +1,18 @@
+roles:
+- - mon.a
+  - mgr.x
+  - osd.0
+  - osd.1
+  - osd.2
+  - client.0
+openstack:
+  - volumes: # attached to each instance
+      count: 3
+      size: 10 # GB
+tasks:
+- install:
+- workunit:
+    basedir: qa/standalone
+    clients:
+      all:
+        - mgr