增加集群服务器ha配置;更新pyinstaller打包后找不到依赖库的bug.

roles/ha_backup/templates/check_oam_service.sh.j2

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+#running:0,  stop:3
+STATE=$(systemctl status oam_cluster.service)
+
+if [ $STATE -ne 0 ]
+then
+        systemctl restart oam_cluster
+        sleep 10
+        STATE=$(systemctl status oam_cluster.service)
+        if [ $STATE -ne 0 ]
+        then
+            killall keepalived
+		    exit 1
+  	    else
+		    exit 0
+        fi
+else
+    exit 0
+fi
+
+#todo ,check consul_cluster, check influxdb

roles/ha_backup/templates/keepalived_backup.conf.j2

@@ -0,0 +1,50 @@
+! Configuration File for keepalived
+
+global_defs {
+   router_id LVSTEST2
+}
+
+#监控服务httpd, mysql等
+vrrp_script chk_http_service {
+    script "/etc/keepalived/chk_http_service.sh"
+    #每2s检查一次
+    interval 3
+    #每次检查-20
+    weight -10
+ fail 3
+  #失败次数，如果请求失败2次就认为此节点资源发生故障将进行切换
+
+ rise 1
+  #监测成功就立即成功，如果请求一次成功就默认此节点资源恢复正常
+}
+
+vrrp_instance VI_1 {
+    state BACKUP
+    interface eth0
+    virtual_router_id 51
+    priority 10
+    advert_int 1
+    authentication {
+        auth_type PASS
+        auth_pass 1111
+    }
+    virtual_ipaddress {
+        192.168.44.244
+    }
+    #触发的脚本
+    track_script {
+        chk_http_service  #检测脚本，上面配置的
+    }
+}
+
+virtual_server 192.168.44.244 80 {
+    delay_loop 6
+    lb_algo rr
+    lb_kind NAT
+    persistence_timeout 50
+    protocol TCP
+
+    #real_server 127.0.0.1 80 {
+    #    weight 1
+    #}
+}

roles/ha_backup/templates/keepalived_master.conf.j2

@@ -0,0 +1,46 @@
+! Configuration File for keepalived
+
+global_defs {
+   router_id LVSTEST1
+}
+
+#监控服务httpd, mysql等
+vrrp_script chk_http_service {
+    script "/etc/keepalived/chk_http_service.sh"
+    #每2s检查一次
+    interval 3
+    #每次检查-20
+    weight -10
+ fail 3
+  #失败次数，如果请求失败2次就认为此节点资源发生故障将进行切换
+  
+ rise 1
+  #监测成功就立即成功，如果请求一次成功就默认此节点资源恢复正常
+}
+
+vrrp_instance VI_1 {
+    state MASTER
+    interface eth0
+    virtual_router_id 51
+    priority 100
+    advert_int 1
+    authentication {
+        auth_type PASS
+        auth_pass 1111
+    }
+    virtual_ipaddress {
+        192.168.44.244
+    }
+    #触发的脚本
+    track_script {
+        chk_http_service  #检测脚本，上面配置的
+    }
+}
+
+virtual_server 192.168.44.244 80 {
+    delay_loop 6
+    lb_algo rr
+    lb_kind NAT
+    persistence_timeout 50
+    protocol TCP
+}