60 lines
1.1 KiB
Bash
60 lines
1.1 KiB
Bash
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#!/bin/bash
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echo ""
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echo "... ] INSTALLING KUBE-API KEEPALIVED [ ..."
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HOME=$( cd "$(dirname "$0")" && pwd )
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source $HOME/../config
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#installing keepalived
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apt-get update -q
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apt-get install -y keepalived
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systemctl stop keepalived.service
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#install keepalived
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cat <<EOF > /etc/keepalived/keepalived.conf
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! Configuration File for keepalived
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global_defs {
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notification_email {
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root@localhost
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}
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notification_email_from vrrp@${NODE_NAME}
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smtp_server localhost
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smtp_connect_timeout 30
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}
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vrrp_script haproxy-check {
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script "/usr/bin/killall -0 haproxy"
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interval 2
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weight 20
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}
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vrrp_instance haproxy-vip {
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interface ${NODE_INTERFACE} #interconnect
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state BACKUP
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priority 101
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virtual_router_id 51
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nopreempt
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advert_int 3
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authentication {
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auth_type PASS
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auth_pass ${HAPROXY_VRRP_AUTH}
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}
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virtual_ipaddress {
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${MASTER_LB_IP}/${MASTER_LB_MASK} dev ${NODE_INTERFACE}
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}
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track_script {
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haproxy-check weight 20
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}
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}
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EOF
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systemctl daemon-reload
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systemctl enable keepalived.service
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systemctl start keepalived.service
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