mirror of https://github.com/kubernetes/kops.git
72 lines
2.3 KiB
Bash
Executable File
72 lines
2.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2021 The Kubernetes Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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REPO_ROOT=$(git rev-parse --show-toplevel);
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export KOPS_FEATURE_FLAGS="SpecOverrideFlag"
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source "${REPO_ROOT}"/tests/e2e/scenarios/lib/common.sh
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function haveds() {
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local ds=0
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kubectl get ds -n kube-system aws-node-termination-handler --show-labels || ds=$?
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return $ds
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}
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# Start a cluster with an old version of channel
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export KOPS_BASE_URL
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KOPS_BASE_URL="https://artifacts.k8s.io/binaries/kops/1.26.5"
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KOPS=$(kops-download-from-base)
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# Start with a cluster running nodeTerminationHandler
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ARGS="--set=cluster.spec.nodeTerminationHandler.enabled=true"
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ARGS="${ARGS} --set=cluster.spec.nodeTerminationHandler.enableSQSTerminationDraining=false"
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${KUBETEST2} \
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--up \
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--kubernetes-version="1.26.6" \
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--kops-binary-path="${KOPS}" \
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--create-args="$ARGS"
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if ! haveds; then
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echo "Expected aws-node-termination-handler to exist"
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exit 1
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fi
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# Upgrade to a version that should adopt existing resources and apply the change below
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kops-acquire-latest
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cp "${KOPS}" "${WORKSPACE}/kops"
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# Switch to queue mode. This should remove the DS and install a Deployment instead
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kops edit cluster "${CLUSTER_NAME}" "--set=cluster.spec.cloudProvider.aws.nodeTerminationHandler.enableSQSTerminationDraining=true"
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# allow downgrade is a bug where the version written to VFS is not the same as the running version.
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kops update cluster --allow-kops-downgrade
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kops update cluster --yes --allow-kops-downgrade
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# Rolling-upgrade is needed so we get the new channels binary that supports prune
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kops rolling-update cluster --instance-group-roles=master --yes
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# just make sure pods are ready
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kops validate cluster --wait=5m
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# We should no longer have a daemonset called aws-node-termination-handler
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if haveds; then
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echo "Expected aws-node-termination-handler to have been pruned"
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exit 1
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fi |