k8s-sig-cluster-lifecycleawskubesprayhigh-availabilityansiblekubernetes-clustergcekubernetesbare-metal
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14 lines
452 B
14 lines
452 B
#!/bin/bash
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# Create calico bridge cbr0 if it doesn't exist
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ifaces=$(ifconfig -a | sed 's/[ \t].*//;/^\(lo\|\)$/d' |tr '\n' ' ')
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if ! [[ "${ifaces}" =~ "cbr0" ]];then
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brctl addbr cbr0
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ip link set cbr0 up
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fi
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# Configure calico bridge ip
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br_ips=$(ip addr list cbr0 |grep "inet " |cut -d' ' -f6)
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if ! [[ "${br_ips}" =~ "{{ br_addr }}/{{ kube_network_node_prefix }}" ]];then
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ip a add {{ br_addr }}/{{ kube_network_node_prefix }} dev cbr0
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fi
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