feat(go): update module sigs.k8s.io/external-dns (v0.21.0 → v0.22.0)

[sticky-gecko]

This PR contains the following updates:

Package	Change	Age	Confidence
sigs.k8s.io/external-dns	v0.21.0 → v0.22.0

---

Release Notes

kubernetes-sigs/external-dns (sigs.k8s.io/external-dns)

v0.22.0

Compare Source

General information

Action required before upgrade

• ⚠️ The default annotation prefix is now external-dns.kubernetes.io/ with no fallback (#​6424)

  • 🚨 This change can delete all your DNS records.
  • ℹ️ You can either migrate your annotations or set --annotation-prefix=external-dns.alpha.kubernetes.io/.
  • ➡️ It's recommended to try this version with --dry-run=true & --policy=create-only.

• ⚠️ To avoid any unwanted DNS records deletion from the annotation prefix change, --policy is now required with no default (#​6508).

Important

• ⚠️ CRD/API upgrades: Gateway API TLSRoute now uses v1, standard channel since Gateway API v1.5.0 (#​6367). Ambassador Host now uses getambassador.io/v3alpha1 (#​6482). Pi-hole v5 API is removed, v6+ only (#​6406).
• ℹ️ On AWS, ownership TXT records for A ALIAS now use the a- prefix (#​6523). Migration is automatic and ownership is preserved
  • Leftover cname- records can be cleaned with scripts/aws-cleanup-legacy-txt-records.py --alias-cname-cleanup.
• ℹ️ This release removes in-tree support for Akamai, Plural & Transip (#​6485).
  • Users needing those providers can use a previous version of ExternalDNS or a webhook-based provider. Gandi is marked for removal (#​6634).
• ℹ️ New: crd registry as an alternative to TXT (#​5372)
• ℹ️ DNAME record support (#​6553), and --rfc2136-axfr replacing the deprecated --rfc2136-tsig-axfr (#​6598).

⚠️ Breaking Changes

• [annotations] switch default annotations prefix to GA by @​mloiseleur in #​6424
• [config] require explicit --policy flag by @​mloiseleur in #​6508
• [provider/pihole] drop Pi-hole v5 API support by @​ivankatliarchuk in #​6406
• [registry/txt] use a- prefix for AWS A ALIAS ownership TXT records by @​mloiseleur in #​6523
• remove unmaintained providers (akamai, plural, transip) by @​mloiseleur in #​6485
• [source/gateway-api] migrate TLSRoute to v1 by @​ecray in #​6367

🚀 Features

• add DNAME record type support by @​clwluvw in #​6553
• add isSource template function to scope --fqdn-template by source by @​ivankatliarchuk in #​6625
• [aws] add aws-hosted-zone-id annotation to pin records to a specific zone by @​namnt2307 in #​6559
• [aws] support alias=A and alias=AAAA to create single record type by @​u-kai in #​5997
• [endpoint] support multiple RefObjects per endpoint and per event by @​ivankatliarchuk in #​6495
• [registry] new CRD option by @​mloiseleur in #​5372
• [rfc2136] add --rfc2136-axfr, deprecate --rfc2136-tsig-axfr by @​mloiseleur in #​6598
• [source] add --fqdn-* flag support to f5-virtualserver and f5-transportserver sources by @​ivankatliarchuk in #​6470
• [source] add --fqdn-* flag support to gloo-proxy source by @​ivankatliarchuk in #​6475
• [source] add --fqdn-* flag support to traefik-proxy source by @​ivankatliarchuk in #​6468
• [source] add label filter support to contour, f5, kong, skipper, traefik sources by @​ivankatliarchuk in #​6538
• [source/ambassador] migrate Host CRD to emissary-ingress v3alpha1 by @​mloiseleur in #​6482
• [source] apply controller annotation filter at indexer level by @​ivankatliarchuk in #​6426
• [source] attach RefObject to all remaining sources by @​mloiseleur in #​6492
• [source/fake] extend fake source to emit all supported record types by @​ivankatliarchuk in #​6308
• [source] migrate contour, f5, kong, traefik sources to indexer-based filtering by @​ivankatliarchuk in #​6542
• [source] migrate ingress and node sources to Indexers pattern by @​ivankatliarchuk in #​6445
• [source] set transformer on all informers by @​vflaux in #​6451
• [source/template] add fqdn-target-template to pod/service/node and consolidate duplicate template helpers by @​ivankatliarchuk in #​6497
• [template] support repeatable --fqdn-template, --target-template, --fqdn-target-template flags by @​ivankatliarchuk in #​6429
• [test/crd] support CRD integration tests by @​ivankatliarchuk in #​6412

🐛 Bug fixes

• [alibabacloud] fix TXT record value comparison during record updates by @​jiangzm in #​6487
• [aws] incorrect behavior for non-aliasable record types by @​u-kai in #​6017
• [awssd] use namespace-aware parsing for dotted service names by @​am-ltk in #​6365
• [aws] unescape wildcard alias target on read by @​ulascansenturk in #​6471
• [cloudflare] send SRV records as structured data by @​tpaulus in #​6560
• [coredns] return AAAA for IPv6 targets by @​mloiseleur in #​6489
• [coredns] unexpected delete when owner is activated by @​farodin91 in #​6206
• [coredns] write PTR records without random prefix to etcd by @​dongjiang1989 in #​6478
• create/update event generation for webhook provider by @​tommasopozzetti in #​6361
• [dnsimple] read back all supported record types and fix record lookup by type by @​Churi12 in #​6517
• [dynamodb] avoid nil region option panic by @​vissieza in #​6417
• [events] encapsulate ObjectReference fields by @​ivankatliarchuk in #​6423
• [mapper] prevent index out of bounds in ToEndpointName with multi-dot suffix by @​carterpewpew in #​6433
• pin smartystreets/assertions. mark gandi provider for removal by @​ivankatliarchuk in #​6634
• preserve equals signs in endpoint label values by @​immanuwell in #​6443
• [provider/cloudflare] trim surrounding whitespace from API token by @​gecube in #​6533
• [provider] normalize alias=A/AAAA to alias=true after AdjustEndpoints by @​u-kai in #​6454
• [provider/rfc2136] use independent counters for AXFR and update nameserver rotation by @​pujitha24 in #​6591
• [service] switch Endpoints() to indexer-based filtering by @​ivankatliarchuk in #​6344
• [source/crd] allow SRV targets with trailing dot in DNSEndpoint by @​SAY-5 in #​6383
• [source/fake.go] make fakeSource endpoint generation deterministic by @​vflaux in #​6411
• [source] parse gloo-proxy aggregateListener virtual hosts by @​pujitha24 in #​6628
• [source] preserve Skipper custom token file by @​PragalvaXFREZ in #​6583
• [source] SingletonClientGenerator once-init errors by @​carterpewpew in #​6398
• [source] use correct key when checking for existing alias in postProcessor by @​u-kai in #​6388
• support ownership recognition of txt records by @​HartmannVolker in #​6435

📝 Documentation

• add Tencent Cloud webhook provider by @​QianChenglong in #​6432
• [ai] add instructions for agents by @​mloiseleur in #​6453
• [aws] correct hosted zone annotation prefix by @​immanuwell in #​6569
• [ci] validate docs build on PRs targeting master by @​ivankatliarchuk in #​6351
• clarify release tag vs kustomize manifest lag by @​VedantMadane in #​6626
• [crd] clarify annotation-filter behavior for DNSEndpoint by @​immanuwell in #​6530
• [faq] explain how to migrate a hostname between sources by @​mloiseleur in #​6490
• fix deps, build & links warning by @​mloiseleur in #​6350
• [proposal] libdns provider adapter by @​mloiseleur in #​6509
• [readme] remove retired go report card badge by @​scholar7r in #​6549
• [README] restructure provider and source listings by @​mloiseleur in #​6499
• [readme] update Unifi webhook URL by @​onedr0p in #​6534
• [rfc2136] fix duplicated word in tutorial by @​s3onghyun in #​6504
• [traefik] clarify explicit target requirement by @​immanuwell in #​6502
• [tutorials/aws] document AWS SDK credential provider chain by @​alekc in #​6444
• [tutorials/aws] fix grammatical error by @​Jawwad78 in #​6384
• [tutorials/ovh] Add single-link credential creation by @​fhoekstra in #​6397
• [webhook] add namecheap webhook provider by @​evandeaubl in #​6631
• [webhook] add NAVER Cloud Platform webhook provider by @​inerplat in #​6575
• [webhook] add Porkbun webhook provider to registry by @​mattgmoser in #​6409
• [webhook] add reference to netbird external-dns provider by @​kgrotel in #​6460

📦 Docker Image

# This pull command only works when it's released
docker pull registry.k8s.io/external-dns/external-dns:v0.22.0

📦 Others

chore

• add fuzz tests for parsing and normalization functions by @​Raffo in #​6525
• bump dependencies for update by @​Raffo in #​6643
• bump k8s deps to v0.36.0 and remove deprecated scheme.Builder by @​ivankatliarchuk in #​6407
• bump to go version 1.26.6 by @​Raffo in #​6635
• [cobra] cleanup up leftover Cobra code by @​vflaux in #​6448
• fix grpc vuln by upgrading lib by @​Raffo in #​6614
• fix typos across codebase by @​Raffo in #​6385
• fix x/text vulnerability by upgrading by @​Raffo in #​6615
• follow the OpenSSF recommendations for github permissions by @​Raffo in #​6378
• [release] updates kustomize & docs with v0.21.0 by @​mloiseleur in #​6349
• update CI workflows to pin pip packages and go packages by @​Raffo in #​6498
• update maintainers by @​mloiseleur in #​6421
• update reviewers by @​mloiseleur in #​6427
• update security contacts by @​Raffo in #​6425

ci

• [docs] use latest as alias by @​mloiseleur in #​6352
• [e2e] use rollout status for etcd instead of kubectl wait by @​u-kai in #​6474
• [github] pin github action by @​ivankatliarchuk in #​6428
• replace GrantBirki/json-yaml-validate action with jq by @​Raffo in #​6318
• replace pre-commit with a SHA-pinned file-hygiene script by @​Raffo in #​6374

deps

• bump github.com/cloudflare/cloudflare-go from v5 to v7 by @​bayazee in #​6550
• bump github.com/projectcontour/contour from 1.33.3 to 1.33.4 by @​app/dependabot in #​6395
• bump gitpython from 3.1.50 to 3.1.52 in /docs/scripts by @​app/dependabot in #​6576
• bump gitpython from 3.1.52 to 3.1.54 in /docs/scripts by @​app/dependabot in #​6585
• bump gitpython from 3.1.54 to 3.1.57 in /docs/scripts by @​app/dependabot in #​6613
• bump gitpython from 3.1.57 to 3.1.58 in /docs/scripts by @​app/dependabot in #​6621
• bump mkdocs-git-revision-date-localized-plugin from 1.5.1 to 1.5.2 in /docs/scripts in the mkdocs-deps group by @​app/dependabot in #​6464
• bump mkdocs-git-revision-date-localized-plugin from 1.5.2 to 1.5.3 in /docs/scripts in the mkdocs-deps group by @​app/dependabot in #​6532
• bump mkdocs-material from 9.7.6 to 9.7.7 in /docs/scripts in the mkdocs-deps group across 1 directory by @​app/dependabot in #​6601
• bump pymdown-extensions from 10.21.3 to 11.0 in /docs/scripts by @​app/dependabot in #​6584
• bump pymdown-extensions from 11.0 to 11.0.1 in /docs/scripts by @​app/dependabot in #​6622
• bump the dev-dependencies group across 1 directory with 20 updates by @​app/dependabot in #​6410
• bump the dev-dependencies group with 10 updates by @​app/dependabot in #​6441
• bump the dev-dependencies group with 12 updates by @​app/dependabot in #​6459
• bump the dev-dependencies group with 22 updates by @​app/dependabot in #​6488
• bump the dev-dependencies group with 3 updates by @​app/dependabot in #​6420
• bump the dev-dependencies group with 4 updates by @​app/dependabot in #​6362
• bump the dev-dependencies group with 4 updates by @​app/dependabot in #​6403
• bump the dev-dependencies group with 5 updates by @​app/dependabot in #​6463
• bump the dev-dependencies group with 6 updates by @​app/dependabot in #​6452
• bump the dev-dependencies group with 9 updates by @​app/dependabot in #​6531
• bump the dev-dependencies group with 9 updates by @​app/dependabot in #​6602
• bump the mkdocs-deps group in /docs/scripts with 2 updates by @​app/dependabot in #​6404
• [go] bump go from 1.26.1 -> 1.26.5 by @​ivankatliarchuk in #​6568

refactor

• [alibabacloud/test] optimize alidns unit tests by @​jiangzm in #​6506
• [controller] controller.Run to return error by @​ivankatliarchuk in #​6345
• [controller] replace custom SIGTERM handler with NotifyContext by @​vflaux in #​5821
• [endpoint] add WithAliasProperty and replace alias string literals by @​u-kai in #​6455
• [endpoint] export ProviderSpecificAlias and consolidate usage by @​u-kai in #​6342
• [endpoint] move MergeEndpoints from source to endpoint package by @​ivankatliarchuk in #​6413
• [events] use typed queue and revisit event controller by @​ivankatliarchuk in #​6346
• [exoscale] migrate provider to egoscale v3 and apex DNS record handling by @​natalie-o-perret in #​6371
• [pdns] replace unmaintained ffledgling/pdns-go with joeig/go-powerdns/v3 by @​mloiseleur in #​6486
• [registry/crd] build REST config from shared client package by @​mloiseleur in #​6514
• [source/gloo] migrate to indexers, add annotation/label/controller filters by @​ivankatliarchuk in #​6515
• [source] migrate AnnotationFilter from string to labels.Selector by @​ivankatliarchuk in #​6526
• use Set structs instead of map[]struct{} by @​vflaux in #​6360

security

• [github] added openssf github action by @​ivankatliarchuk in #​6245

test

• [crd] assert the generated CRDs are installable by @​mloiseleur in #​6619
• [e2e] retry downloads to survive transient network errors by @​u-kai in #​6603
• [gandi] extend coverage with mock adapters by @​amarkdotdev in #​6518
• [ingress] fix endpoint count and improve assertion output by @​ivankatliarchuk in #​6194
• [integration/crd] add SRV record scenario covering RFC 2782 trailing dot by @​ivankatliarchuk in #​6422
• [pkg/rfc2317] cover bare IPv6 and invalid-mask edge cases by @​SAY-5 in #​6437
• [registry/crd] expand unit test coverage by @​FirasYousfi in #​6522
• [source] assert RefObject via ValidateEndpoints opt-in by @​mloiseleur in #​6493
• [source] fix flaky unstructured source test by @​mloiseleur in #​6483
• [source] improve skipper routegroup coverage by @​PragalvaXFREZ in #​6580
• [source/ingress] two ingresses with same host, different IPs by @​ivankatliarchuk in #​6496

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ℹ️ Artifact update notice

File name: go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

• 28 additional dependencies were updated
• The go directive was updated for compatibility reasons

Details:

Package	Change
go	1.26.1 -> 1.26.6
github.com/aws/aws-sdk-go-v2/service/route53	v1.62.9 -> v1.65.8
github.com/aws/smithy-go	v1.26.0 -> v1.27.8
github.com/fxamacker/cbor/v2	v2.9.2 -> v2.9.3
github.com/go-logr/logr	v1.4.3 -> v1.4.4
github.com/go-openapi/jsonpointer	v0.23.1 -> v1.0.0
github.com/go-openapi/jsonreference	v0.21.6 -> v1.0.0
github.com/go-openapi/swag	v0.26.0 -> v0.28.0
github.com/go-openapi/swag/cmdutils	v0.26.0 -> v0.28.0
github.com/go-openapi/swag/conv	v0.26.0 -> v0.28.0
github.com/go-openapi/swag/fileutils	v0.26.0 -> v0.28.0
github.com/go-openapi/swag/jsonutils	v0.26.0 -> v0.28.0
github.com/go-openapi/swag/loading	v0.26.0 -> v0.28.0
github.com/go-openapi/swag/mangling	v0.26.0 -> v0.28.0
github.com/go-openapi/swag/netutils	v0.26.0 -> v0.28.0
github.com/go-openapi/swag/stringutils	v0.26.0 -> v0.28.0
github.com/go-openapi/swag/typeutils	v0.26.0 -> v0.28.0
github.com/go-openapi/swag/yamlutils	v0.26.0 -> v0.28.0
github.com/miekg/dns	v1.1.72 -> v1.1.73
github.com/sirupsen/logrus	v1.9.4 -> v1.10.1
go.yaml.in/yaml/v3	v3.0.4 -> v3.0.5
golang.org/x/net	v0.57.0 -> v0.58.0
golang.org/x/text	v0.40.0 -> v0.41.0
k8s.io/api	v0.36.1 -> v0.36.3
k8s.io/apimachinery	v0.36.1 -> v0.36.3
k8s.io/client-go	v0.36.1 -> v0.36.3
k8s.io/kube-openapi	v0.0.0-20260520065146-aa012df4f4af -> v0.0.0-20260721132016-d427ff9ee9ad
k8s.io/utils	v0.0.0-20260507154919-ff6756f316d2 -> v0.0.0-20260707023825-cf1189d6abe3
sigs.k8s.io/structured-merge-diff/v6	v6.4.0 -> v6.4.2