kubernetes-master-apiserver.cfg

#  vim:ts=4:sts=4:sw=4:et
#
#  Author: Hari Sekhon
#  Date: 2020-08-23 09:56:53 +0100 (Sun, 23 Aug 2020)
#
#  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
#

# ============================================================================ #
#                     HAProxy - Kubernetes Master API server
# ============================================================================ #

frontend kube-apiserver
    description "Kubernetes Master API server"
    bind *:6443
    default_backend kube-apiserver

backend kube-apiserver
    description "Kubernetes Master API server"
    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
    server master1 master1:6443 check cookie s1
    server master2 master2:6443 check cookie s2
    server master3 master3:6443 check cookie s3
    server docker  docker:6443  check cookie s4
    server 192.168.99.100 192.168.99.100:6443 check cookie s5