[jira] [Created] (CLOUDSTACK-2772) Redundant router: When redundant router recover happened, rebooted BACKUP doesn't have rules programmed

["Sheng Yang (JIRA)" <ji...@apache.org>]

Sheng Yang created CLOUDSTACK-2772:
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             Summary: Redundant router: When redundant router recover happened, rebooted BACKUP doesn't have rules programmed
                 Key: CLOUDSTACK-2772
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2772
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
    Affects Versions: 4.0.0
            Reporter: Sheng Yang
            Assignee: Sheng Yang
            Priority: Critical
             Fix For: 4.1.0, 4.2.0, 4.0.2


When redundant router recover happened due to BACKUP's priority is not equal to MASTER's priority - 1, rebooted BACKUP doesn't have rules programmed.

Command to block eth0 traffic on VR:

Block:
iptables -I INPUT -j DROP
iptables -I OUTPUT -j DROP

Unblock:
iptables -D INPUT -j DROP
iptables -D OUTPUT -j DROP


How to test:
1. Start RvR.
2. After two routers are both up, add some firewall rules.
3. Run bumpup_priority.sh in both router's root directory. 

One of the router would be rebooted by mgmt server soon. After reboot, check if it contained firewall rules.

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