#  vim:ts=4:sts=4:sw=4:et
#
#  Author: Hari Sekhon
#  Date: 2018-08-16 00:34:38 +0100 (Thu, 16 Aug 2018)
#
#  https://github.com/HariSekhon/HAProxy-configs
#
#  License: see accompanying Hari Sekhon LICENSE file
#
#  If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
#
#  https://www.linkedin.com/in/HariSekhon
#

# ============================================================================ #
#                           H A P r o x y  -  N i f i
# ============================================================================ #

frontend nifi
    description "Nifi"
    bind *:8080
    default_backend nifi

backend nifi
    description "Nifi"
    balance roundrobin
    acl internal_networks src 192.168.0.0/16 172.16.0.0/12 10.0.0.0/8 127.0.0.1
    http-request deny if ! internal_networks
    option httpchk GET "/nifi/"
    http-check expect string "NiFi"
    cookie SERVERID insert indirect nocache
    server nifi nifi:8080 check cookie s1
    server docker docker:8080 check cookie s2
    server 192.168.99.100 192.168.99.100:8080 check cookie s3