add script

manifest/yaml/keepalived.conf

@@ -0,0 +1,47 @@
+global_defs {
+    script_user root root
+    enable_script_security off
+}
+
+vrrp_script chk_haproxy { 
+    script "/usr/sbin/pidof haproxy"
+    interval 2
+    weight 2
+}
+
+vrrp_instance VI_1 {
+    state MASTER	# MASTER는 메인 LB, 백업 LB는  BACKUP 으로 설정
+    interface enp0s8	# 사용할 interface
+    virtual_router_id 51
+    priority 100	# MASTER의 우선순위가 적어도 1이상 높아야 함
+    advert_int 1
+    nopreempt
+    authentication {	# 인증에 사용될 password(동일하게 맞춰주기만 하면 됨)
+        auth_type PASS
+        auth_pass 1111
+    }
+
+    unicast_src_ip LB1	# LB 서버 local ip
+
+    unicast_peer {
+        LB2		# 다른 LB 서버 local ip
+    }
+
+    virtual_ipaddress {
+        VIP		# 클러스터 구성에 사용될 VIP!
+    }
+
+    notify_master "/bin/sh /etc/keepalived/notify_action.sh MASTER"
+    notify_backup "/bin/sh /etc/keepalived/notify_action.sh BACKUP"
+    notify_fault "/bin/sh /etc/keepalived/notify_action.sh FAULT"
+    notify_stop "/bin/sh /etc/keepalived/notify_action.sh STOP"
+
+    track_script {
+        chk_haproxy
+    }
+
+    track_interface {
+        enp0s8		# 사용할 interface
+    }
+
+}