Disable ansible color output on sanity tests.

test/runner/lib/ansible_util.py

@@ -7,9 +7,10 @@ import os
 from lib.util import common_environment
 
 
-def ansible_environment(args):
+def ansible_environment(args, color=True):
     """
     :type args: CommonConfig
+    :type color: bool
     :rtype: dict[str, str]
     """
     env = common_environment()
@@ -21,7 +22,7 @@ def ansible_environment(args):
         path = ansible_path + os.pathsep + path
 
     ansible = dict(
-        ANSIBLE_FORCE_COLOR='%s' % 'true' if args.color else 'false',
+        ANSIBLE_FORCE_COLOR='%s' % 'true' if args.color and color else 'false',
         ANSIBLE_DEPRECATION_WARNINGS='false',
         ANSIBLE_CONFIG='/dev/null',
         ANSIBLE_HOST_KEY_CHECKING='false',