diff options
Diffstat (limited to 'roles/kubernetes-net/templates')
| -rw-r--r-- | roles/kubernetes-net/templates/ifupdown.sh.j2 | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/roles/kubernetes-net/templates/ifupdown.sh.j2 b/roles/kubernetes-net/templates/ifupdown.sh.j2 index eef1b22f..701128f3 100644 --- a/roles/kubernetes-net/templates/ifupdown.sh.j2 +++ b/roles/kubernetes-net/templates/ifupdown.sh.j2 @@ -19,6 +19,11 @@ TUN_IP_CIDR="{{ kubernetes.pod_ip_range | ipsubnet(kubernetes.pod_ip_range_size, case "$1" in up) +{% if external_ip is defined %} + # add external-ip to loopback interface so kubelet will accept this as --node-ip + ip addr add dev lo {{ external_ip }}/32 + +{% endif %} # bring up bridge for local pods ip link add dev "$BR_IF" type bridge ip addr add dev "$BR_IF" "$BR_IP_CIDR" @@ -41,6 +46,11 @@ case "$1" in # bring down bridge for local pods iptables -t nat -D POSTROUTING -s "$BR_NET_CIDR" -o "$INET_IF" -j MASQUERADE ip link del dev "$BR_IF" +{% if external_ip is defined %} + + # remove external-ip from loopback interface + ip addr del dev lo {{ external_ip }}/32 +{% endif %} ;; *) echo "usage: $0 (up|down)" |