Reviewed: https://review.opendev.org/c/openstack/kolla-ansible/+/781201 Committed: https://opendev.org/openstack/kolla-ansible/commit/f63266a072cc5a166550525fcab184f7e8ef632d Submitter: "Zuul (22348)" Branch: stable/train
commit f63266a072cc5a166550525fcab184f7e8ef632d Author: Dincer Celik <email address hidden> Date: Mon Oct 21 23:02:17 2019 +0300
[docker] Added a new flag to disable default network
Docker is using 172.17.0.0/16 by default for bridge networking on docker0, and this might cause routing problems for operator networks.
This change introduces docker_disable_default_network to disable the bridge networking by putting "bridge: none"[1] to daemon.json
Bridge networking does not work without iptables, so we set the default for docker_disable_default_network to docker_disable_default_iptables_rules.
For better defaults, this feature will be enabled by default in Wallaby.
[1] https://docs.docker.com/engine/reference/commandline/dockerd/
Change-Id: Ic745300b27e50132d80d03787fa4abfada2d0173 Closes-Bug: #1848249 Related-Bug: #1849275 (cherry picked from commit 4053a0afdb3d0a230557883453b89b06cf4d7057)
Reviewed: https:/ /review. opendev. org/c/openstack /kolla- ansible/ +/781201 /opendev. org/openstack/ kolla-ansible/ commit/ f63266a072cc5a1 66550525fcab184 f7e8ef632d
Committed: https:/
Submitter: "Zuul (22348)"
Branch: stable/train
commit f63266a072cc5a1 66550525fcab184 f7e8ef632d
Author: Dincer Celik <email address hidden>
Date: Mon Oct 21 23:02:17 2019 +0300
[docker] Added a new flag to disable default network
Docker is using 172.17.0.0/16 by default for bridge networking on
docker0, and this might cause routing problems for operator networks.
This change introduces docker_ disable_ default_ network to disable the
bridge networking by putting "bridge: none"[1] to daemon.json
Bridge networking does not work without iptables, so we set the default disable_ default_ network to disable_ default_ iptables_ rules.
for docker_
docker_
For better defaults, this feature will be enabled by default in
Wallaby.
[1] https:/ /docs.docker. com/engine/ reference/ commandline/ dockerd/
Change-Id: Ic745300b27e501 32d80d03787fa4a bfada2d0173 30557883453b89b 06cf4d7057)
Closes-Bug: #1848249
Related-Bug: #1849275
(cherry picked from commit 4053a0afdb3d0a2