# documentation for the values below may be found at
# https://cloudinit.readthedocs.io/en/latest/topics/modules.html
-create_userdata() {
+function create_userdata {
name="$1"
COMPUTE_NODE_FQDN="$name.akraino.icn.org"
printf "#cloud-config\n" > $name-userdata.yaml
fi
cat $HOME/.ssh/id_rsa.pub >> $name-userdata.yaml
+ cloud_init_scripts >> $name-userdata.yaml
printf "\n" >> $name-userdata.yaml
}
-apply_userdata_credential() {
+function cloud_init_scripts {
+ # set_dhcp_indentifier.sh:
+ # The IP address assigned to the provisioning NIC will change
+ # due to IPA using the MAC address as the client ID and systemd
+ # using a different ID. Tell systemd to use the MAC as the
+ # client ID. We can't do this in the network data as only the
+ # JSON format is supported by metal3, and the JSON format does
+ # not support the dhcp-identifier field.
+ cat << 'EOF'
+write_files:
+- path: /var/lib/cloud/scripts/per-instance/set_dhcp_identifier.sh
+ owner: root:root
+ permissions: '0777'
+ content: |
+ #!/usr/bin/env bash
+ set -eux -o pipefail
+ sed -i -e '/dhcp4: true$/!b' -e 'h;s/\S.*/dhcp-identifier: mac/;H;g' /etc/netplan/50-cloud-init.yaml
+ netplan apply
+EOF
+}
+
+function apply_userdata_credential {
name="$1"
cat <<EOF > ./$name-user-data-credential.yaml
apiVersion: v1
kubectl apply -n metal3 -f $name-user-data-credential.yaml
}
-create_networkdata() {
+function create_networkdata {
name="$1"
node_networkdata $name > $name-networkdata.json
}
-apply_networkdata_credential() {
+function apply_networkdata_credential {
name="$1"
cat <<EOF > ./$name-network-data-credential.yaml
apiVersion: v1