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iptables warnings #60

Open 53d117460ec63d70 opened 3 years ago

53d117460ec63d70 commented 3 years ago

firewalld is logging the following warnings when installing UCP 3.3.3 using launchpad:

Nov 26 08:54:16 myvm firewalld[9577]: WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -t filter -F DOCKER' failed: iptables: No chain/target/match by that name.
Nov 26 08:54:16 myvm firewalld[9577]: WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -t filter -X DOCKER' failed: iptables: No chain/target/match by that name.
Nov 26 08:54:16 myvm firewalld[9577]: WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -t filter -F DOCKER-ISOLATION-STAGE-1' failed: iptables: No chain/target/match by that name.
Nov 26 08:54:16 myvm firewalld[9577]: WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -t filter -X DOCKER-ISOLATION-STAGE-1' failed: iptables: No chain/target/match by that name.
Nov 26 08:54:16 myvm firewalld[9577]: WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -t filter -F DOCKER-ISOLATION-STAGE-2' failed: iptables: No chain/target/match by that name.
Nov 26 08:54:16 myvm firewalld[9577]: WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -t filter -X DOCKER-ISOLATION-STAGE-2' failed: iptables: No chain/target/match by that name.
Nov 26 08:54:16 myvm firewalld[9577]: WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -t filter -F DOCKER-ISOLATION' failed: iptables: No chain/target/match by that name.
Nov 26 08:54:16 myvm firewalld[9577]: WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -t filter -X DOCKER-ISOLATION' failed: iptables: No chain/target/match by that name.
Nov 26 08:54:16 myvm firewalld[9577]: WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -D FORWARD -i docker0 -o docker0 -j DROP' failed: iptables: Bad rule (does a matching rule exist in that chain?).

Can these warnings be safely ignored?

$ launchpad version
version: 1.1.0-rc4
commit: 301a9cc

Thanks.