openstack/magnum
Code Issues Proposed changes

Add reno for flannel reboot fix

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Change [0] fixed the issue of reseting iptables on node reboot
when flannel was configured which made pods lose connectivity.

[0] I7f6200a4966fda1cc701749bf1f37ddc492390c5

Change-Id: I07771f2c4711b0b86a53610517abdc3dad270574
Signed-off-by: Spyros Trigazis <spyridon.trigazis@cern.ch>
This commit is contained in:
Spyros Trigazis 2019-02-22 09:14:10 +01:00
parent 9323da7819
commit e6b3325120
1 changed files with 7 additions and 0 deletions
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7
releasenotes/notes/flannel-reboot-fix-f1382818daed4fa8.yaml Normal file
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---
fixes:
- |
Add iptables -P FORWARD ACCEPT unit. On node reboot, kubelet and kube-proxy
set iptables -P FORWARD DROP which doesn't work with flannel in the way we
use it. Add a systemd unit to set the rule to ACCEPT after flannel,
docker, kubelet, kube-proxy.