From a2919a91a87e0d9fb871915f83c0ed6561d5a8d0 Mon Sep 17 00:00:00 2001 From: MengZeLee Date: Sat, 15 Dec 2018 16:06:27 +0800 Subject: [PATCH] update kubeadm reset (#11734) * update kubeadm reset The reset process does not clean up iptables rules , we should do so manually. * add empty line and end with : --- content/en/docs/setup/independent/create-cluster-kubeadm.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/content/en/docs/setup/independent/create-cluster-kubeadm.md b/content/en/docs/setup/independent/create-cluster-kubeadm.md index 81b3897576..77ed8f5990 100644 --- a/content/en/docs/setup/independent/create-cluster-kubeadm.md +++ b/content/en/docs/setup/independent/create-cluster-kubeadm.md @@ -545,6 +545,12 @@ Then, on the node being removed, reset all kubeadm installed state: kubeadm reset ``` +The reset process does not reset or clean up iptables rules or IPVS tables. If you wish to reset iptables, you must do so manually: + +```bash +iptables -F && iptables -t nat -F && iptables -t mangle -F && iptables -X +``` + If you wish to start over simply run `kubeadm init` or `kubeadm join` with the appropriate arguments.