38 lines
685 B
Bash
38 lines
685 B
Bash
#!/bin/sh
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. /etc/sysconfig/heat-params
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if [ "$NETWORK_DRIVER" != "flannel" ]; then
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exit 0
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fi
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FLANNEL_JSON=/etc/sysconfig/flannel-network.json
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FLANNEL_NETWORK_CIDR="$FLANNEL_NETWORK_CIDR"
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FLANNEL_NETWORK_SUBNETLEN="$FLANNEL_NETWORK_SUBNETLEN"
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FLANNEL_USE_VXLAN="$FLANNEL_USE_VXLAN"
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if [ "$FLANNEL_USE_VXLAN" == "true" ]; then
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use_vxlan=1
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fi
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# Generate a flannel configuration that we will
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# store into etcd using curl.
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cat > $FLANNEL_JSON <<EOF
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{
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"Network": "$FLANNEL_NETWORK_CIDR",
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"Subnetlen": $FLANNEL_NETWORK_SUBNETLEN
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EOF
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if [ "$use_vxlan" = 1 ]; then
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cat >> $FLANNEL_JSON <<EOF
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,
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"Backend": {
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"Type": "vxlan"
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}
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EOF
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fi
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cat >> $FLANNEL_JSON <<EOF
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}
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EOF
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