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Cannot restart container occm: driver failed

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Category:
cloud-manager
Specialty:
bluexp
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Applies to

  • NetApp Cloud Manager
  • Docker

Issue

  • Cloud Manager UI shows the Connector turning inactive sporadically
  • Restarting the occm container fixes the issue temporarily:
    • docker restart occm
  • The following log line indicates a problem with iptables used by docker:
Server Log: Error response from daemon: Cannot restart container occm: driver failed programming external connectivity on endpoint occm (f3faa9e2eedef67daf13e415077c4547318fb1b2a6be47efe8ba43eac17b4b27):  (iptables failed: iptables --wait -t nat -A DOCKER -p tcp -d 0/0 --dport 443 -j DNAT --to-destination 10.x.x0.xx:443 ! -i br-ae9bd64ba33d: iptables: No chain/target/match by that name.
(exit status 1))

 

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