network-slave: Retry ip rule add #30
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ip rule add has been seen to fail: VM Network (1): network-slave: exception: "command: "ip rule add pref 104 iif brshared table rt-brbridged" FAILED." while processing RPC "configure" It is unknown why this happened. Instead of being fatal, retry and also print the error message. Have not re-triggered a failure with this change. Signed-off-by: Jason Andryuk <jandryuk@gmail.com>
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ip rule add has been seen to fail:
VM Network (1): network-slave: exception: "command: "ip rule add pref 104 iif brshared table rt-brbridged" FAILED." while processing RPC "configure"
It is unknown why this happened.
Instead of being fatal, retry and also print the error message. Have not re-triggered a failure with this change.
The
iptables -wfailures I was able to reason about. This one I don't know why it happened and don't have any clues to go on. So adding the retries may just keep failing. Shouldn't be worse than just failing once though?Since I haven't re-triggered the failure, the retry logic is untested. If it did fail, we should get the error output which would help further investigation.