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Upstream bug report [1], proposed change backported from [2].
Temporary backport proposed fix until fuel-library merges it.
Currently net.ipv4.ip_nonlocal_bind is not set inside vrouter
namespace.
This can lead to deployment failure with p_dns error:
ocf-ns_dns: INFO: dnsmasq daemon is not running
ocf-ns_dns: ERROR: dnsmasq: failed to create listening socket for
10.109.5.1: Cannot assign requested address
ocf-ns_dns: ERROR: Error. dnsmasq daemon returned error 0.
We had very similar issue in the past:
https://bugs.launchpad.net/fuel/+bug/1500871
We need to add
ocf_run $RUN_IN_NS /sbin/sysctl -w net.ipv4.ip_nonlocal_bind=1
To get_ns() in ns_dns and ns_vrouter
[1] https://bugs.launchpad.net/fuel/+bug/1595957
[2] https://review.openstack.org/#/c/334415/
Change-Id: Id8d3a2e58de4dccc9a79536bd443294e085f70ff
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
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Alexandru Avadanii