Files
openstack-ansible-openstack…/releasenotes/notes/configurable-conntrack-max-44e3d1af4921bdf0.yaml
Major Hayden 86c83d08d0 Make nf_conntrack_max configurable
Some OpenStack clouds host applications that handle a large amount of
concurrent connections and this exhausts the default
`nf_conntrack_max` value of `262144`.

This patch allows deployers to easily specify a larger amount of
connections by setting ``openstack_host_nf_conntrack_max``.

Closes-Bug: 1660991
Change-Id: I62b6ad8805b962050664880e6011abdab7514481
2017-02-01 08:03:31 -06:00

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YAML

---
features:
- |
Deployers can set ``openstack_host_nf_conntrack_max`` to control the
maximum size of the netfilter connection tracking table. The default of
``262144`` should be increased if virtual machines will be handling large
amounts of concurrent connections.