From 18b72bd0b3c244bf7efb9a4243535972c3ee0c67 Mon Sep 17 00:00:00 2001
From: Adrien Reslinger <adrien@reslinger.net>
Date: Mon, 15 Feb 2021 16:17:36 +0100
Subject: [PATCH] Configure iptablesbackend in auto

---
 bin/update.sh                    | 2 ++
 files/calico-node-DaemonSet.yaml | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/bin/update.sh b/bin/update.sh
index 711f8bf..9a0d4d5 100755
--- a/bin/update.sh
+++ b/bin/update.sh
@@ -19,4 +19,6 @@ line_nb=$(grep -n CALICO_IPV4POOL_VXLAN files/calico-node-DaemonSet.yaml | cut -
 sed "$line_nb,$[$line_nb+1] s/\(value: \).*/\1\"Always\"/" -i files/calico-node-DaemonSet.yaml
 line_nb=$(grep -n CALICO_IPV4POOL_CIDR files/calico-node-DaemonSet.yaml | cut -d: -f1)
 sed "$line_nb,$[$line_nb+1] s|\(value: \).*|\1\"10.244.0.0/16\"|" -i files/calico-node-DaemonSet.yaml
+line_nb=$(grep -n FELIX_HEALTHENABLED files/calico-node-DaemonSet.yaml | cut -d: -f1)
+sed "$[${line_nb}+2]i\            - name: FELIX_IPTABLESBACKEND\n              value: \"Auto\"" -i files/calico-node-DaemonSet.yaml
 sed "/-bird-/ s/\(- -bird-.*\)/# \1/" -i files/calico-node-DaemonSet.yaml
diff --git a/files/calico-node-DaemonSet.yaml b/files/calico-node-DaemonSet.yaml
index d6f05ce..c955247 100644
--- a/files/calico-node-DaemonSet.yaml
+++ b/files/calico-node-DaemonSet.yaml
@@ -196,6 +196,8 @@ spec:
               value: "info"
             - name: FELIX_HEALTHENABLED
               value: "true"
+            - name: FELIX_IPTABLESBACKEND
+              value: "Auto"
           securityContext:
             privileged: true
           resources: