airshipctl/tools/deployment/34_deploy_worker_node.sh
Ruslan Aliev 32c000eeba Set proper role for worker node
Since it's not possible to self assign node labels such as role
it must be done after bootstrap process. [1]

[1] https://cluster-api.sigs.k8s.io/user/troubleshooting.html#labeling-nodes-with-reserved-labels-such-as-node-rolekubernetesio-fails-with-kubeadm-error-during-bootstrap
Signed-off-by: Ruslan Aliev <raliev@mirantis.com>

Change-Id: I5163bcd4ddc8c74900904d8032b215406b4c513d
2021-02-09 20:22:48 -06:00

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#!/usr/bin/env bash
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
set -xe
#Default wait timeout is 3600 seconds
export TIMEOUT=${TIMEOUT:-3600}
export KUBECONFIG=${KUBECONFIG:-"$HOME/.airship/kubeconfig"}
export KUBECONFIG_TARGET_CONTEXT=${KUBECONFIG_TARGET_CONTEXT:-"target-cluster"}
WORKER_NODE="node03"
echo "Stop ephemeral node"
sudo virsh destroy air-ephemeral
node_timeout () {
end=$(($(date +%s) + $TIMEOUT))
while true; do
if (kubectl --request-timeout 20s --kubeconfig $KUBECONFIG --context $KUBECONFIG_TARGET_CONTEXT get $1 $WORKER_NODE | grep -qw $2) ; then
if [ "$1" = "node" ]; then
kubectl --kubeconfig $KUBECONFIG --context $KUBECONFIG_TARGET_CONTEXT label nodes $WORKER_NODE node-role.kubernetes.io/worker=""
fi
echo -e "\nGet $1 status"
kubectl --kubeconfig $KUBECONFIG --context $KUBECONFIG_TARGET_CONTEXT get $1
break
else
now=$(date +%s)
if [ $now -gt $end ]; then
echo -e "\n$1 is not ready before TIMEOUT."
exit 1
fi
echo -n .
sleep 15
fi
done
}
echo "Deploy worker node"
airshipctl phase run workers-target --debug
echo "Waiting $TIMEOUT seconds for bmh to be in ready state."
node_timeout bmh ready
echo "Classify and provision worker node"
airshipctl phase run workers-classification --debug
echo "Waiting $TIMEOUT seconds for node to be provisioned."
node_timeout node Ready