Fix bug 1471: remove harcoded kafka host

Change-Id: I41c5992edb9f1c232fb7cd5d1b66153e2d403b3b
Signed-off-by: David Garcia <david.garcia@canonical.com>
(cherry picked from commit 03afcaad2415afaa9a7794a682239a8887b6071b)
1 file changed