mirror of https://github.com/istio/istio.io.git
74 lines
2.5 KiB
Bash
74 lines
2.5 KiB
Bash
#!/bin/bash
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# shellcheck disable=SC2034,SC2153,SC2155,SC2164
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# Copyright Istio Authors. All Rights Reserved.
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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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####################################################################################################
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# WARNING: THIS IS AN AUTO-GENERATED FILE, DO NOT EDIT. PLEASE MODIFY THE ORIGINAL MARKDOWN FILE:
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# docs/ambient/upgrade/helm-upgrade/index.md
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####################################################################################################
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snip_istioctl_precheck() {
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istioctl x precheck
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}
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! IFS=$'\n' read -r -d '' snip_istioctl_precheck_out <<\ENDSNIP
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✔ No issues found when checking the cluster. Istio is safe to install or upgrade!
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To get started, check out <https://istio.io/latest/docs/setup/getting-started/>
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ENDSNIP
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snip_update_helm() {
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helm repo update istio
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}
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snip_list_revisions() {
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kubectl get mutatingwebhookconfigurations -l 'istio.io/rev,!istio.io/tag' -L istio\.io/rev
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# Store your revision and new revision in variables:
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export REVISION=istio-1-22-1
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export OLD_REVISION=istio-1-21-2
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}
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snip_upgrade_the_istio_crds_1() {
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kubectl apply -f manifests/charts/base/crds
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}
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snip_upgrade_istiod() {
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helm install istiod-"$REVISION" istio/istiod -n istio-system --set revision="$REVISION" --set profile=ambient --wait
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}
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snip_upgrade_ztunnel() {
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helm upgrade ztunnel istio/ztunnel -n istio-system --set revision="$REVISION" --wait
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}
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snip_upgrade_cni() {
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helm upgrade istio-cni istio/cni -n istio-system
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}
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snip_list_tags() {
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kubectl get mutatingwebhookconfigurations -l 'istio.io/tag' -L istio\.io/tag,istio\.io/rev
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}
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snip_upgrade_tag() {
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helm template istiod istio/istiod -s templates/revision-tags.yaml --set revisionTags="{$MYTAG}" --set revision="$REVISION" -n istio-system | kubectl apply -f -
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}
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snip_rollback_tag() {
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helm template istiod istio/istiod -s templates/revision-tags.yaml --set revisionTags="{$MYTAG}" --set revision="$OLD_REVISION" -n istio-system | kubectl apply -f -
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}
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snip_upgrade_gateway() {
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helm upgrade istio-ingress istio/gateway -n istio-ingress
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}
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