qa/suites/rados/upgrade: set require-osd-release to nautilus

* add qa/releases/nautilus.yaml so it can be reused.
* use releases/nautilus.yaml in luminous-x upgrade test, so
  test_librbd_python.sh is able to use the feature introduced in
  nautilus.

Fixes: http://tracker.ceph.com/issues/37432
Signed-off-by: Kefu Chai <kchai@redhat.com>

diff --git a/qa/releases/nautilus.yaml b/qa/releases/nautilus.yaml
new file mode 100644 (file)
index 0000000..5b79e5b
--- /dev/null
+++ b/qa/releases/nautilus.yaml
@@ -0,0 +1,6 @@
+tasks:
+- exec:
+    osd.0:
+      - ceph osd require-osd-release nautilus
+      - ceph osd set-require-min-compat-client nautilus
+- ceph.healthy:

diff --git a/qa/suites/rados/upgrade/luminous-x-singleton/7-mimic.yaml b/qa/suites/rados/upgrade/luminous-x-singleton/7-mimic.yaml
deleted file mode 120000 (symlink)
index 70b9ff0..0000000
--- a/qa/suites/rados/upgrade/luminous-x-singleton/7-mimic.yaml
+++ /dev/null
@@ -1 +0,0 @@
-.qa/releases/mimic.yaml
\ No newline at end of file

diff --git a/qa/suites/rados/upgrade/luminous-x-singleton/7-nautilus.yaml b/qa/suites/rados/upgrade/luminous-x-singleton/7-nautilus.yaml
new file mode 120000 (symlink)
index 0000000..9e99b7d
--- /dev/null
+++ b/qa/suites/rados/upgrade/luminous-x-singleton/7-nautilus.yaml
@@ -0,0 +1 @@
+.qa/releases/nautilus.yaml
\ No newline at end of file