diff options
author | Jaroslav Henner <jhenner@redhat.com> | 2015-09-30 20:51:35 +0200 |
---|---|---|
committer | Jaroslav Henner <jhenner@redhat.com> | 2015-09-30 21:26:40 +0200 |
commit | 832bc1f47fce1b61f23259502c08f9253656cb38 (patch) | |
tree | c128452c4ea734495599e0bbc0e77ec848b4857d /roles/openshift_node/vars | |
parent | 34465b6edd45ea34b98563cd772cb28eb2265bde (diff) | |
download | openshift-832bc1f47fce1b61f23259502c08f9253656cb38.tar.gz openshift-832bc1f47fce1b61f23259502c08f9253656cb38.tar.bz2 openshift-832bc1f47fce1b61f23259502c08f9253656cb38.tar.xz openshift-832bc1f47fce1b61f23259502c08f9253656cb38.zip |
Prevent dns resolution recursion (loop).
The dnsmasq should not be resolving the example.com recursively, because
in case that we have /etc/NetworkManager/dnsmasq.d/libvirt_dnsmasq.conf:
server=/example.com/192.168.55.1
the dnsmasq will be asking itself, therefore a dns resolution loop is
created, which causes
Maximum number of concurrent DNS queries reached (max: 150)
and performance degradation of dns resolution on the whole hypervizor and
guests.
This patch will fix that in the domain.xml, which will cause adding
local=/example.com/
to the /var/lib/libvirt/dnsmasq/openshift-ansible.conf, effectively
fixing the problem.
Diffstat (limited to 'roles/openshift_node/vars')
0 files changed, 0 insertions, 0 deletions