pin version of ansible to 2.4 in requirements.txt

This is the latest version that we support. If we don't pin this we
get a 2.5.x version installed that causes the playbook to fail in
various ways.

Fixes: https://github.com/ceph/ceph-ansible/issues/2631
Signed-off-by: Andrew Schoen <aschoen@redhat.com>

diff --git a/requirements.txt b/requirements.txt
index 0c0196ab1a0b51505827265bc93eb0c0d812bbc2..6a90ab3d5779b0af1e1278a97cb0c281d0bcb086 100644 (file)
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
-ansible>=2.4.2
+ansible~=2.4
 notario>=0.0.13
 netaddr>=0.7.19