mirror of https://github.com/istio/istio.io.git
58 lines
1.9 KiB
Bash
58 lines
1.9 KiB
Bash
#!/usr/bin/env bash
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# shellcheck disable=SC2154
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# Copyright Istio 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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source "content/en/docs/setup/upgrade/canary/snips.sh"
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source "tests/util/samples.sh"
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source "content/en/boilerplates/snips/args.sh"
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set -e
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set -u
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set -o pipefail
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# @setup profile=none
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previousVersionRevision1="${bpsnip_args_istio_previous_version//./-}-1"
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# setup initial control plane
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istioctl install --set profile=default --revision="$previousVersionRevision1" -y
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# Deploy a test namespace with an application pod
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kubectl create ns test-ns
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kubectl label namespace test-ns istio-injection=enabled
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kubectl -n test-ns apply -f samples/sleep/sleep.yaml
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_wait_for_deployment test-ns sleep
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# precheck before upgrade
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_verify_lines snip_before_you_upgrade_1 "$snip_before_you_upgrade_1_out"
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# install canary revision
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echo y | snip_control_plane_1
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_wait_for_deployment istio-system istiod-canary
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_verify_like snip_control_plane_2 "$snip_control_plane_2_out"
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_verify_like snip_control_plane_3 "$snip_control_plane_3_out"
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_verify_contains snip_data_plane_1 "istiod-canary"
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# Migrate the dataplane to new revision
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snip_data_plane_2
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snip_data_plane_3
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_verify_contains snip_data_plane_4 "test-ns"
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# Uninstall canary control plane
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snip_uninstall_old_control_plane_1
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_verify_like snip_uninstall_old_control_plane_3 "$snip_uninstall_old_control_plane_3_out"
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# @cleanup
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snip_uninstall_canary_control_plane_1
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snip_cleanup_1 |