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hadoop-yarn-history-server.cfg
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hadoop-yarn-history-server.cfg
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# vim:ts=4:sts=4:sw=4:et
#
# Author: Hari Sekhon
# Date: 2017-12-16 09:46:05 +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 a d o o p Y a r n H i s t o r y S e r v e r
# ============================================================================ #
# Tested on Hadoop 2.6.0-cdh5.12.0
frontend hadoop-yarn-history-server-ui
description "Hadoop Yarn History Server UI"
bind *:19888
default_backend hadoop-yarn-history-server-ui
frontend hadoop-yarn-history-server
description "Hadoop Yarn History Server"
bind *:10020
mode tcp
option tcplog
default_backend hadoop-yarn-history-server
backend hadoop-yarn-history-server-ui
description "Hadoop Yarn History Server UI"
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 /jobhistory/about
http-check expect string 'History Server'
server yarn-history yarn-history:19888 check
server yarn yarn:19888 check backup
server hadoop hadoop:19888 check backup
server docker docker:19888 check backup
server 192.168.99.100 192.168.99.100:19888 check backup
backend hadoop-yarn-history-server
description "Hadoop Yarn History Server"
balance first
mode tcp
acl internal_networks src 192.168.0.0/16 172.16.0.0/12 10.0.0.0/8 127.0.0.1
tcp-request content reject if ! internal_networks
server yarn-history yarn-history:10020 check
server yarn yarn:10020 check backup
server hadoop hadoop:10020 check backup
server docker docker:10020 check backup
server 192.168.99.100 192.168.99.100:10020 check backup