magnum/releasenotes/notes/flannel-reboot-fix-f1382818daed4fa8.yaml
Spyros Trigazis e6b3325120 Add reno for flannel reboot fix
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>
2019-02-22 11:07:59 +01:00

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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.