#  vim:ts=4:sts=4:sw=4:et
#
#  Author: Hari Sekhon
#  Date: 2017-12-16 11:10:31 +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  -  H u e
# ============================================================================ #

# Tested on Hue 3.12.0, 4.0

frontend hue
    description "Hue - Hadoop UI"
    bind *:8888
    default_backend hue

backend hue
    description "Hue - Hadoop UI"
    balance source
    # or for active/passive
    #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 /accounts/login/
    # beyond tune.chksize
    #http-check expect string 'gethue.com'
    http-check expect string 'title>Hue'
    server hue hue:8888 check
    server hadoop hadoop:8888 check
    server docker docker:8888 check
    server 192.168.99.100 192.168.99.100:8888 check