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release notes for 1.26.3 (#16704)
* release notes for 1.26.3 * release notes themselves * making the linter happy * remove draft warning * Update content/en/news/releases/1.26.x/announcing-1.26.3/index.md Co-authored-by: Daniel Hawton <daniel@hawton.org> * Update content/en/news/releases/1.26.x/announcing-1.26.3/index.md Co-authored-by: Daniel Hawton <daniel@hawton.org> * Update content/en/news/releases/1.26.x/announcing-1.26.3/index.md Co-authored-by: Daniel Hawton <daniel@hawton.org> * Update content/en/news/releases/1.26.x/announcing-1.26.3/index.md Co-authored-by: Daniel Hawton <daniel@hawton.org> * Update content/en/news/releases/1.26.x/announcing-1.26.3/index.md Co-authored-by: Daniel Hawton <daniel@hawton.org> * Update content/en/news/releases/1.26.x/announcing-1.26.3/index.md Co-authored-by: Daniel Hawton <daniel@hawton.org> * Update content/en/news/releases/1.26.x/announcing-1.26.3/index.md Co-authored-by: Daniel Hawton <daniel@hawton.org> * Update content/en/news/releases/1.26.x/announcing-1.26.3/index.md --------- Co-authored-by: Daniel Hawton <daniel@hawton.org>
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‎content/en/boilerplates/snips/args.sh‎

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@@ -29,5 +29,5 @@ ENDSNIP
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ENDSNIP
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! IFS=$'\n' read -r -d '' bpsnip_args_istio_full_version <<\ENDSNIP
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1.26.2
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1.26.3
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ENDSNIP

‎content/en/boilerplates/snips/revision-tags-middle.sh‎

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@@ -27,6 +27,6 @@ istioctl tag list
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! IFS=$'\n' read -r -d '' bpsnip_revision_tags_middle__1_out <<\ENDSNIP
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TAG REVISION NAMESPACES
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default 1-25-1 ...
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prod-canary 1-26-2 ...
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prod-canary 1-26-3 ...
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prod-stable 1-25-1 ...
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ENDSNIP

‎content/en/docs/ambient/install/helm/all-in-one/snips.sh‎

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@@ -44,7 +44,7 @@ helm ls -n istio-system
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! IFS=$'\n' read -r -d '' snip_show_components_out <<\ENDSNIP
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NAME NAMESPACE REVISION UPDATED STATUS CHART APP VERSION
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istio-ambient istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed ambient-1.26.2 1.26.2
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istio-ambient istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed ambient-1.26.3 1.26.3
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ENDSNIP
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snip_check_pods() {

‎content/en/docs/ambient/install/helm/snips.sh‎

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! IFS=$'\n' read -r -d '' snip_show_components_out <<\ENDSNIP
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NAME NAMESPACE REVISION UPDATED STATUS CHART APP VERSION
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istio-base istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed base-1.26.2 1.26.2
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istio-cni istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed cni-1.26.2 1.26.2
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istiod istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed istiod-1.26.2 1.26.2
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ztunnel istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed ztunnel-1.26.2 1.26.2
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istio-base istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed base-1.26.3 1.26.3
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istio-cni istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed cni-1.26.3 1.26.3
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istiod istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed istiod-1.26.3 1.26.3
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ztunnel istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed ztunnel-1.26.3 1.26.3
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ENDSNIP
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snip_check_pods() {
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! IFS=$'\n' read -r -d '' snip_uninstall_1_out <<\ENDSNIP
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NAME NAMESPACE REVISION UPDATED STATUS CHART APP VERSION
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istio-base istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed base-1.26.2 1.26.2
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istio-cni istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed cni-1.26.2 1.26.2
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istiod istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed istiod-1.26.2 1.26.2
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ztunnel istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed ztunnel-1.26.2 1.26.2
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istio-base istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed base-1.26.3 1.26.3
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istio-cni istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed cni-1.26.3 1.26.3
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istiod istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed istiod-1.26.3 1.26.3
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ztunnel istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed ztunnel-1.26.3 1.26.3
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ENDSNIP
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snip_delete_ingress() {

‎content/en/docs/setup/additional-setup/getting-started-istio-apis/snips.sh‎

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}
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snip_download_istio_2() {
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curl -L https://istio.io/downloadIstio | ISTIO_VERSION=1.26.2 TARGET_ARCH=x86_64 sh -
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curl -L https://istio.io/downloadIstio | ISTIO_VERSION=1.26.3 TARGET_ARCH=x86_64 sh -
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}
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snip_download_istio_4() {

‎content/en/docs/setup/install/helm/snips.sh‎

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! IFS=$'\n' read -r -d '' snip_installation_steps_3_out <<\ENDSNIP
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NAME NAMESPACE REVISION UPDATED STATUS CHART APP VERSION
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istio-base istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed base-1.26.2 1.26.2
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istio-base istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed base-1.26.3 1.26.3
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snip_install_discovery() {
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! IFS=$'\n' read -r -d '' snip_installation_steps_5_out <<\ENDSNIP
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NAME NAMESPACE REVISION UPDATED STATUS CHART APP VERSION
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istio-base istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed base-1.26.2 1.26.2
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istiod istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed istiod-1.26.2 1.26.2
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istio-base istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed base-1.26.3 1.26.3
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istiod istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed istiod-1.26.3 1.26.3
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snip_installation_steps_6() {
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! IFS=$'\n' read -r -d '' snip_installation_steps_7_out <<\ENDSNIP
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NAME READY UP-TO-DATE AVAILABLE AGE CONTAINERS IMAGES SELECTOR
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istiod 1/1 1 1 10m discovery docker.io/istio/pilot:1.26.2 istio=pilot
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istiod 1/1 1 1 10m discovery docker.io/istio/pilot:1.26.3 istio=pilot
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snip_install_ingressgateway() {
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! IFS=$'\n' read -r -d '' snip_helm_ls_out <<\ENDSNIP
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NAME NAMESPACE REVISION UPDATED STATUS CHART APP VERSION
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istio-base istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed base-1.26.2 1.26.2
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istiod istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed istiod-1.26.2 1.26.2
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istio-base istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed base-1.26.3 1.26.3
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istiod istio-system 1 2024-04-17 22:14:45.964722028 +0000 UTC deployed istiod-1.26.3 1.26.3
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ENDSNIP
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snip_delete_delete_gateway_charts() {

‎content/en/docs/setup/upgrade/canary/snips.sh‎

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istioctl install --revision=1-25-1 --set profile=minimal --skip-confirmation
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istioctl install --revision=1-26-2 --set profile=minimal --skip-confirmation
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istioctl install --revision=1-26-3 --set profile=minimal --skip-confirmation
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snip_usage_2() {
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istioctl tag set prod-stable --revision 1-25-1
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istioctl tag set prod-canary --revision 1-26-3
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snip_usage_3() {
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NAME CLUSTER CDS LDS EDS RDS ECDS ISTIOD VERSION
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curl-78ff5975c6-62pzf.app-ns-3 Kubernetes SYNCED SYNCED SYNCED SYNCED NOT SENT istiod-1-26-2-7f6fc6cfd6-s8zfg 1.26.2
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curl-78ff5975c6-62pzf.app-ns-3 Kubernetes SYNCED SYNCED SYNCED SYNCED NOT SENT istiod-1-26-3-7f6fc6cfd6-s8zfg 1.26.3
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curl-78ff5975c6-8kxpl.app-ns-1 Kubernetes SYNCED SYNCED SYNCED SYNCED NOT SENT istiod-1-25-1-bdf5948d5-n72r2 1.25.1
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curl-78ff5975c6-8q7m6.app-ns-2 Kubernetes SYNCED SYNCED SYNCED SYNCED NOT SENT istiod-1-25-1-bdf5948d5-n72r2 1-25.1
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snip_usage_6() {
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istioctl tag set prod-stable --revision 1-26-2 --overwrite
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istioctl tag set prod-stable --revision 1-26-3 --overwrite
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snip_usage_7() {
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NAME CLUSTER CDS LDS EDS RDS ECDS ISTIOD VERSION
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curl-5984f48bc7-kmj6x.app-ns-1 Kubernetes SYNCED SYNCED SYNCED SYNCED NOT SENT istiod-1-26-2-7f6fc6cfd6-jsktb 1.26.2
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curl-78ff5975c6-jldk4.app-ns-3 Kubernetes SYNCED SYNCED SYNCED SYNCED NOT SENT istiod-1-26-2-7f6fc6cfd6-jsktb 1.26.2
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curl-7cdd8dccb9-5bq5n.app-ns-2 Kubernetes SYNCED SYNCED SYNCED SYNCED NOT SENT istiod-1-26-2-7f6fc6cfd6-jsktb 1.26.2
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curl-5984f48bc7-kmj6x.app-ns-1 Kubernetes SYNCED SYNCED SYNCED SYNCED NOT SENT istiod-1-26-3-7f6fc6cfd6-jsktb 1.26.3
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curl-78ff5975c6-jldk4.app-ns-3 Kubernetes SYNCED SYNCED SYNCED SYNCED NOT SENT istiod-1-26-3-7f6fc6cfd6-jsktb 1.26.3
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curl-7cdd8dccb9-5bq5n.app-ns-2 Kubernetes SYNCED SYNCED SYNCED SYNCED NOT SENT istiod-1-26-3-7f6fc6cfd6-jsktb 1.26.3
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istioctl tag set default --revision 1-26-3
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snip_uninstall_old_control_plane_1() {

‎content/en/docs/setup/upgrade/helm/snips.sh‎

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helm template istiod istio/istiod -s templates/revision-tags.yaml --set revisionTags="{prod-stable}" --set revision=1-25-1 -n istio-system | kubectl apply -f -
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helm template istiod istio/istiod -s templates/revision-tags.yaml --set revisionTags="{prod-canary}" --set revision=1-26-2 -n istio-system | kubectl apply -f -
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helm template istiod istio/istiod -s templates/revision-tags.yaml --set revisionTags="{prod-canary}" --set revision=1-26-3 -n istio-system | kubectl apply -f -
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snip_usage_2() {
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helm template istiod istio/istiod -s templates/revision-tags.yaml --set revisionTags="{prod-stable}" --set revision=1-26-2 -n istio-system | kubectl apply -f -
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helm template istiod istio/istiod -s templates/revision-tags.yaml --set revisionTags="{prod-stable}" --set revision=1-26-3 -n istio-system | kubectl apply -f -
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snip_default_tag_1() {
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helm template istiod istio/istiod -s templates/revision-tags.yaml --set revisionTags="{default}" --set revision=1-26-2 -n istio-system | kubectl apply -f -
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helm template istiod istio/istiod -s templates/revision-tags.yaml --set revisionTags="{default}" --set revision=1-26-3 -n istio-system | kubectl apply -f -
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snip_in_place_upgrade_1() {

‎content/en/news/releases/1.26.x/announcing-1.26.3/index.md‎

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---
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title: Announcing Istio 1.26.3
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linktitle: 1.26.3
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subtitle: Patch Release
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description: Istio 1.26.3 patch release.
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publishdate: 2020-07-29
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release: 1.26.3
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aliases:
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- /news/announcing-1.26.3
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---
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This release contains bug fixes to improve robustness. This release note describes what’s different between Istio 1.26.2 and 1.26.3.
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{{< relnote >}}
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## Changes
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- **Fixed** ambient index to filter configs by revision.
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([Issue #56477](https://github.com/istio/istio/issues/56477))
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- **Fixed** an issue where the `topology.istio.io/network` label was not properly skipped on the system namespace when `discoverySelectors` were in use.
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([Issue #56687](https://github.com/istio/istio/issues/56687))
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- **Fixed** an issue where the CNI plugin incorrectly handled pod deletion when the pod was not yet marked as enrolled in the mesh. In some cases, this could cause a pod, which had been deleted, to be included in the ZDS snapshot and never cleaned up. If this occurred, ztunnel would not be able to become ready. ([Issue #56738](https://github.com/istio/istio/issues/56738))
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- **Fixed** an issue where access logs were not updated when the referenced service was created later than the Telemetry resource. ([Issue #56825](https://github.com/istio/istio/issues/56825))
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- **Fixed** an issue where `ClusterTrustBundle` was not configured properly when `ENABLE_CLUSTER_TRUST_BUNDLE_API` was enabled.
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- **Fixed** an issue where Istio access logs were never sent to the OTLP endpoint. ([Issue 56825](https://github.com/istio/istio/issues/56825))
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- **Fixed** an issue where high CPU usage could occur if an item was actively being worked on by a different worker until that worker was done with that item.

‎data/args.yml‎

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version: "1.26"
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# The full Istio version identifier the docs describe
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full_version: "1.26.2"
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full_version: "1.26.3"
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# The previous Istio version identifier the docs describe, used for upgrade documentation
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previous_version: "1.25"

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