Comment 3 for bug 993666

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Salvatore Orlando (salvatore-orlando) wrote :

the command "killall dnsmasq || true" kills not just the dnsmasq instances created by nova-network but also the one the NetworkManager uses a proxy to the dns server.
This is why dns stops working IMHO.
I have proposed a fix that ensure no dnsmasq process being killed has NetworkManager as PPID.

However, I reckon it should be up to unstack.sh to destroy dandling dnsmasq instances. If you agree on the latter statement we can either reject the patch and propose another one that works exlusively on unstack.sh or create a different bug report.

Changeset available for review at: https://review.openstack.org/#/c/8730