tree 803dd785bacd257af89e866aa2337564c3675bec
parent 4d3ae7e0c857697202ebd209ab85b12a45c98fd8
author Benjamin Diaz <bdiaz@whitestack.com> 1538672554 -0300
committer Benjamin Diaz <bdiaz@whitestack.com> 1538672554 -0300

Adds KAFKA_TAG env var and sets default as 2.11-1.0.2

Kafka image was being pulled from latest, which generated
incompatibilities with kafka clients used in modules.
It has been modified to pull from the latest supported version,
which is 1.0.2. In case there is a need to use another image tag,
it can be done through KAFKA_TAG env var.

Signed-off-by: Benjamin Diaz <bdiaz@whitestack.com>