#  vim:ts=4:sts=4:sw=4:et
#
#  Author: Hari Sekhon
#  Date: 2017-12-16 10:43:12 +0000 (Sat, 16 Dec 2017)
#
#  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  -  M a p R   C o n t r o l   S y s t e m
# ============================================================================ #

# Tested on MapR 5.2.1

frontend mapr-mcs
    description "MapR Control System"
    bind *:8443
    default_backend mapr-mcs

backend mapr-mcs
    description "MapR Control System"
    balance first
    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 /mcs
    http-check expect string MapR
    #option ssl-hello-chk
    #default-server check-ssl verify none
    server mapr-mcs mapr-mcs:8443 check
    server mcs mcs:8443 check backup
    server mapr mapr:8443 check backup
    server hadoop hadoop:8443 check backup
    server 102.168.99.100 192.168.99.100:8443 check backup
    server docker docker:8443 check backup