feat: add istio-upgrade tool for AKS-managed mesh canary upgrades - #271

Merged

janboll merged 25 commits into

Azure:mainfrom

trevorwilliams2025:istio-upgrade-tool

Jul 27, 2026

Commits on Jul 23, 2026

istio-upgrade-tool
trevorwilliams2025
committed
fix: address review feedback — DaemonSet handling, bare RS fallthrough, webhook reconciliation
trevorwilliams2025
committed
fix: bound namespace-parallel operations with errgroup.SetLimit(10)
trevorwilliams2025
committed
fix: increase OverallTimeout from 25m to 60m to match EV2 shell step ceiling
trevorwilliams2025
committed
fix: remove duplicate directRevisionPattern regex
trevorwilliams2025
committed
fix: flag nil Service in webhook verification as an issue
trevorwilliams2025
committed
fix: address PR review — error wrapping, mutex, classify reorder, logger threading
trevorwilliams2025
committed
test: improve assertions and consolidate table-driven tests
trevorwilliams2025
committed
fix: return slices.Clone from namespace cache, remove stray import blank line
trevorwilliams2025
committed
chore: go mod tidy across workspace modules
trevorwilliams2025
committed
istio: add process comments to upgrade orchestration flow
trevorwilliams2025
committed
chore: fix gci import ordering in health, decide, configmap
trevorwilliams2025
committed
istio: split ActionSkip into ActionSkip and ActionReconcile
trevorwilliams2025
committed
istio: add domain-knowledge comments to decision engine and orchestration
trevorwilliams2025
committed
istio: add structured phase logging to upgrade orchestration
trevorwilliams2025
committed
chore: remove stale step-number prefixes from inline comments
trevorwilliams2025
committed
istio: distinguish ARM-busy from cluster-not-ready in decision logging
trevorwilliams2025
committed
istio: add test builder helpers and migrate initial tests
trevorwilliams2025
committed
chore: fix stale "on skip" wording in runReconcile error messages
trevorwilliams2025
committed
istio: migrate all upgrade tests to builder pattern
trevorwilliams2025
committed
test: close coverage gaps in configmap, health, webhooks, workloads, and upgrade tests
trevorwilliams2025
committed

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feat: add istio-upgrade tool for AKS-managed mesh canary upgrades - #271

feat: add istio-upgrade tool for AKS-managed mesh canary upgrades#271
janboll merged 25 commits into
Azure:mainfrom
trevorwilliams2025:istio-upgrade-tool

Commits on Jul 23, 2026

istio-upgrade-tool

fix: address review feedback — DaemonSet handling, bare RS fallthrough, webhook reconciliation

fix: bound namespace-parallel operations with errgroup.SetLimit(10)

fix: increase OverallTimeout from 25m to 60m to match EV2 shell step ceiling

fix: remove duplicate directRevisionPattern regex

fix: flag nil Service in webhook verification as an issue

fix: address PR review — error wrapping, mutex, classify reorder, logger threading

test: improve assertions and consolidate table-driven tests

fix: return slices.Clone from namespace cache, remove stray import blank line

chore: go mod tidy across workspace modules

istio: add process comments to upgrade orchestration flow

chore: fix gci import ordering in health, decide, configmap

istio: split ActionSkip into ActionSkip and ActionReconcile

istio: add domain-knowledge comments to decision engine and orchestration

istio: add structured phase logging to upgrade orchestration

chore: remove stale step-number prefixes from inline comments

istio: distinguish ARM-busy from cluster-not-ready in decision logging

istio: add test builder helpers and migrate initial tests

chore: fix stale "on skip" wording in runReconcile error messages

istio: migrate all upgrade tests to builder pattern

test: close coverage gaps in configmap, health, webhooks, workloads, and upgrade tests

Commits on Jul 24, 2026

istio: add install health check, cleanup orphan guard, and restart error logging

istio: removed comment TODO for ingress unhealthy retry

Commits on Jul 27, 2026

reconcile mesh infrastructure on downgrade instead of skipping

fix: formatting upgrade.go