最近发现alb越来越多，平时如果需要重启某台机器，最安全的方式还是先把这台机器从target group中移除，这样确保流量不会发送到我们的目标主机，然后重启结束以后再放回去
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# Register an IP address target to a target group - elb_target: target_group_name: myiptargetgroup target_id: i-1234567 state: present # Register an instance target to a target group - elb_target: target_group_name: mytargetgroup target_id: i-1234567 state: present # Deregister a target from a target group - elb_target: target_group_name: mytargetgroup target_id: i-1234567 state: absent |
然后我们可以用elb_target_info 模块来获取当前主机所在的target group
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