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kudaliar032/all-node-haproxy.cfg

Last active February 19, 2022 04:36
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creating-high-available-kubernetes-cluster-with-kubeadm
Raw
all-node-haproxy.cfg
...
backend k8s_servers
balance roundrobin
server k8s-cp1 172.31.6.219:6443 check # add other node later
server k8s-cp2 172.31.4.168:6443 check
server k8s-cp3 172.31.8.252:6443 check
...
Raw
edited-haproxy.cfg
...
defaults
log global
mode tcp # change to tcp
option tcplog # change to tcplog
option dontlognull
timeout connect 5000
timeout client 50000
timeout server 50000
....
# add this configuration
frontend k8scp
bind *:6443
default_backend k8s_servers
backend k8s_servers
balance roundrobin
server k8s-cp1 172.31.6.219:6443 check # add other node later
listen stats
bind *:9999
mode http
stats enable
stats hide-version
stats uri /stats
Raw
haproxy.cfg
global
log /dev/log local0
log /dev/log local1 notice
chroot /var/lib/haproxy
stats socket /run/haproxy/admin.sock mode 660 level admin expose-fd listeners
stats timeout 30s
user haproxy
group haproxy
daemon
# Default SSL material locations
ca-base /etc/ssl/certs
crt-base /etc/ssl/private
# Default ciphers to use on SSL-enabled listening sockets.
# For more information, see ciphers(1SSL). This list is from:
# https://hynek.me/articles/hardening-your-web-servers-ssl-ciphers/
# An alternative list with additional directives can be obtained from
# https://mozilla.github.io/server-side-tls/ssl-config-generator/?server=haproxy
ssl-default-bind-ciphers ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:RSA+AESGCM:RSA+AES:!aNULL:!MD5:!DSS
ssl-default-bind-options no-sslv3
defaults
log global
mode http
option httplog
option dontlognull
timeout connect 5000
timeout client 50000
timeout server 50000
errorfile 400 /etc/haproxy/errors/400.http
errorfile 403 /etc/haproxy/errors/403.http
errorfile 408 /etc/haproxy/errors/408.http
errorfile 500 /etc/haproxy/errors/500.http
errorfile 502 /etc/haproxy/errors/502.http
errorfile 503 /etc/haproxy/errors/503.http
errorfile 504 /etc/haproxy/errors/504.http
Raw
hosts
127.0.0.1 localhost
# The following lines are desirable for IPv6 capable hosts
::1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
ff02::3 ip6-allhosts
172.31.6.219 k8scp
Raw
updated-hosts
127.0.0.1 localhost
# The following lines are desirable for IPv6 capable hosts
::1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
ff02::3 ip6-allhosts
172.31.14.218 k8scp
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