Update registry.k8s.io/external-dns/external-dns Docker tag to v0.21.0 #75

2026-06-06T10:33:49+02:00

admin commented

2026-06-06 10:33:49 +02:00

This PR contains the following updates:

Package	Update	Change
registry.k8s.io/external-dns/external-dns	minor	`v0.19.0` → `v0.21.0`

Release Notes

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

`v0.21.0`

Compare Source

⚠️ Breaking Changes

chore(digitalocean)!: remove in-tree provider by @simonoff in #6283
chore(source)!: remove cloudfoundry support by @ivankatliarchuk in #6074
feat!: generalize PTR record support from rfc2136 to all providers by @clwluvw in #6232
feat(pihole)!: deprecate v5 API support by @ivankatliarchuk in #6123
feat(service)!: ignore unschedulable nodes by @ivankatliarchuk in #6002
feat(source/gateway-api)!: migrate Gateway and HTTPRoute to v1 by @System-Arch in #6291
feat(source/istio)!: migrate gateway and virtualservice sources to networking.istio.io/v1 by @ivankatliarchuk in #6302

🚀 Features

feat(aws): enable support for NAPTR records by @alexbakker-quandago in #6022
feat(azure): dns metadata (tags) support by @vaspoz in #5984
feat(client): add --kube-api-qps and --kube-api-burst flags for Kubernetes client rate limiting by @ivankatliarchuk in #6322
feat(cli): remove cobra cli support by @ivankatliarchuk in #6034
feat(cloudflare): support batch API for DNS record changes by @mooseracerPT in #6208
feat(coredns): rename ownerId and ownedBy to owner by @farodin91 in #6032
feat(coredns): use txt-owner-id to strictly separated external-dns instances by @farodin91 in #5921
feat(crd): Support MX record with trailing dot by @HartmannVolker in #6163
feat(endpoint): introduce record-type annotation and PTR endpoint helpers by @clwluvw in #6282
feat(endpoint): reject alias property on unsupported record types by @u-kai in #6188
feat(endpoint): validate PTR records in CheckEndpoint by @clwluvw in #6275
feat: end to end testing with coredns provider by @Raffo in #5933
feat(event): emit events for ingress,svc,pod,node,crd by @ivankatliarchuk in #6099
feat(event): standardize event messages and add resource kind lookup for events by @ivankatliarchuk in #6101
feat(fqdn): Deduplicate and sort ExecTemplate output. Add functions by @ivankatliarchuk in #6173
feat(gateway): add gateway-api listenerset support by @jukie in #6254
feat(informers): reduce informer cache memory footprint via object transformers by @ivankatliarchuk in #6240
feat(metrics): added skipped_records_owner_mismatch_per_sync to track ownership conflicts by @ivankatliarchuk in #6121
feat(pdns): add --[no-]prefer-alias flag and alias annotation support by @ngnix in #6129
feat(pdns): support GetDomainFilter interface by @clwluvw in #6234
feat(pihole)!: deprecate v5 API support by @ivankatliarchuk in #6123
feat(registry/txt): enable support for SRV and NAPTR by @alexbakker-quandago in #6023
feat(service)!: ignore unschedulable nodes by @ivankatliarchuk in #6002
feat(source): add support for ingress backed GlooEdge Gateway by @cucxabong in #5909
feat(source): add unstructured source by @ivankatliarchuk in #6172
feat(source): gateway api hostname source annotation by @bogdankrasko in #5959
feat(source/gateway-api)!: migrate Gateway and HTTPRoute to v1 by @System-Arch in #6291
feat(source/istio)!: migrate gateway and virtualservice sources to networking.istio.io/v1 by @ivankatliarchuk in #6302
feat(txt): add PTR record support to TXT registry mapper and PowerDNS trailing-dot handling by @clwluvw in #6281
feat(webhook): instrument HTTP client with request duration metrics by @ivankatliarchuk in #6307

🐛 Bug fixes

fix(annotations): initialize annotation keys at declaration time by @ivankatliarchuk in #6159
fix(api): rollback changes for omitempty by @ivankatliarchuk in #6086
fix(aws): use API validation for routing policies by @u-kai in #6082
fix(chart): ptsc indentation by @andylim0221 in #6054
fix(charts): add schema for provider.webhook.serviceMonitor by @chrisbsmith in #5932
fix(charts): Skip cluster-scope RBAC on namespaced by @TobyTheHutt in #5843
fix(ci): failed to download the coveralls binary from GitHub releases by @ivankatliarchuk in #6228
fix(cloudflare): dns records pagination by @rkferreira in #5986
fix(crd): allow trailing dot in CNAME targets by @ivankatliarchuk in #6218
fix(domain-exclusion): domain exclusion filter fix by @ivankatliarchuk in #6050
fix: e2e test with kind by @Raffo in #6162
fix(endpoint): correct function name in comment by @u-kai in #6122
fix(endpoint): ensure trailing dot to target as required by RFC 2782 by @frittentheke in #5534
fix(events): re-enqueue failed events in controller work queue by @lexfrei in #6285
fix(fake): Fake clientset hangs for 10s per informer with client-go 0.35+ by @ivankatliarchuk in #6235
fix(flags): restore --min-ttl option by @vflaux in #6014
fix(fqdn): remove invalid output by @ivankatliarchuk in #6046
fix(fqdn): support kind and api version by @ivankatliarchuk in #6097
fix(lint): remove govet exclusion from tests by @vflaux in #6315
fix(lint): single file was not modernized by @ivankatliarchuk in #6059
fix(metrics): add CNAME to known record types by @marie-j in #6115
fix(pdns): ensure trailing dot for NS records by @blsho in #5992
fix(rfc2136): wrap DNS resolution errors with SoftError to prevent crashes by @e9169 in #6227
fix(scripts): helm plugins install disable verify by @vflaux in #6057
fix(service): classify nodes by best pod state in externalTrafficPolicy=Local by @ivankatliarchuk in #6271
fix(source): filter provider-specific properties to configured provider by @ivankatliarchuk in #6220
fix(tlsutils): fix nil error wrapping and wrong env var in TLS config by @ivankatliarchuk in #6198
fix(webhook): connection pool leaks, stuck goroutines on server hang, and retry correctness by @ivankatliarchuk in #6279
fix(webhook): increase test client timeouts to prevent flaky tests by @ivankatliarchuk in #6310
fix(zonefinder): transform zone name to unicode as well by @rbeuque74 in #5980

📝 Documentation

fix(docs): Fixing typos in docs and comments by @thetillhoff in #5995
fix(docs): flags by @ivankatliarchuk in #6288
docs: add anexia docs page by @davidkroell in #6252
docs: add BIND9 on Kubernetes with Kind tutorial for rfc2136 provider by @clwluvw in #6295
docs: add bug report guide and improve issue template by @ivankatliarchuk in #6272
docs: added DeepWiki by @ivankatliarchuk in #6215
docs: add external-dns-pscloud-webhook to New providers list by @supervillain3000 in #6214
docs: add infomaniak provider reference by @M0NsTeRRR in #6258
docs: add instructions for local testing by @mloiseleur in #5887
docs: add operational best practices guide by @ivankatliarchuk in #6287
docs: add UniFi webhook provider to README by @lexfrei in #5967
docs(aws): tutorial with kind and localstack by @ivankatliarchuk in #6048
docs: Consistency review on namespaced configs in chart readme by @josemaia in #6146
docs(contributor): GetDomainFilter contract and ZoneCache blueprint for provider contributors by @ivankatliarchuk in #6249
docs: correct pod internal-hostname behavior in hostNetwork mode by @cxmcc in #6256
docs: fix nested list indentation for web rendering by @ROunofF in #6092
docs: fix typo in README by @hritz220 in #6095
docs(fqdn-template): clarify fields and add examples by @ivankatliarchuk in #6098
docs(fqdn): use correct arguments order in FQDN Templating custom functions by @zcahana in #6144
docs(metrics): add Labels column to metrics documentation table by @ivankatliarchuk in #6306
docs(ownerid): provide more details on migration by @ivankatliarchuk in #5999
docs(proposal): Gateway API annotation placement clarity proposal by @lexfrei in #5919
docs(readme): replace incorrect breaking change version v0.20.0 -> v0.19.0 by @mangkoran in #6100
docs(regexfilter): pitfalls in domain-filter zone partitioning by @ivankatliarchuk in #6255
docs: remove IBM Cloud DNS from README by @prb112 in #6007
docs: remove link to external-dns-routeros-provider by @benfiola in #5996
docs(rfc2136): hard learned lesson about AXFR by @avanier in #6083
docs(source): autogenerate docs for events by @ivankatliarchuk in #6119
docs(source): autogenerate docs for sources with go-doc like style by @ivankatliarchuk in #6075
docs(sources): surface provider-specific annotations support in documentation by @ivankatliarchuk in #6231

📦 Others

benchmark(endpoint): endpoint benchmarks by @ivankatliarchuk in #6156
chore: add Simply webhook provider to README by @uozalp in #5979
chore(aws): document and test behavior for ALB and NLB by @ivankatliarchuk in #6063
chore(chart): release for v0.20.0 by @vflaux in #6005
chore: cloudbild instance type bump by @ivankatliarchuk in #6340
chore(cloudflare): improve tests by @vflaux in #6150
chore(cloudflare): migrate customhostname to v5 by @AndrewCharlesHay in #5891
chore(cloudflare): move custom hostnames logic to dedicated files by @vflaux in #6114
chore(deps): bump github.com/aws/smithy-go from 1.23.2 to 1.24.0 in the dev-dependencies group by @app/dependabot in #5987
chore(deps): bump github.com/cloudflare/cloudflare-go from v5 to v6 by @vflaux in #6324
chore(deps): bump github.com/digitalocean/godo from 1.168.0 to 1.169.0 in the dev-dependencies group by @app/dependabot in #5956
chore(deps): bump github.com/goccy/go-yaml from 1.18.0 to 1.19.0 in the dev-dependencies group by @app/dependabot in #5985
chore(deps): bump golang.org/x/crypto from 0.44.0 to 0.45.0 by @app/dependabot in #5969
chore(deps): bump go-linter version by @ivankatliarchuk in #6036
chore(deps): bump google.golang.org/grpc from 1.79.2 to 1.79.3 by @app/dependabot in #6296
chore(deps): bump mkdocs by @ivankatliarchuk in #6058
chore(deps): bump mkdocs-git-revision-date-localized-plugin from 1.5.0 to 1.5.1 in /docs/scripts in the mkdocs-deps group by @app/dependabot in #6161
chore(deps): bump mkdocs-material from 9.7.1 to 9.7.3 in /docs/scripts in the mkdocs-deps group by @app/dependabot in #6237
chore(deps): bump pre-commit and fix markdown docs by @ivankatliarchuk in #6241
chore(deps): bump renovatebot/github-action from 44.0.1 to 44.0.2 in the dev-dependencies group by @app/dependabot in #5950
chore(deps): bump renovatebot/github-action from 44.0.5 to 44.1.0 in the dev-dependencies group by @app/dependabot in #6027
chore(deps): bump renovatebot/github-action from 44.1.0 to 44.2.0 in the dev-dependencies group by @app/dependabot in #6029
chore(deps): bump renovatebot/github-action from 44.2.0 to 44.2.1 in the dev-dependencies group by @app/dependabot in #6051
chore(deps): bump renovatebot/github-action from 44.2.1 to 44.2.2 in the dev-dependencies group by @app/dependabot in #6064
chore(deps): bump renovatebot/github-action from 44.2.2 to 44.2.3 in the dev-dependencies group by @app/dependabot in #6080
chore(deps): bump renovatebot/github-action from 46.1.2 to 46.1.3 in the dev-dependencies group by @app/dependabot in #6243
chore(deps): bump the dev-dependencies group across 1 directory with 10 updates by @app/dependabot in #5970
chore(deps): bump the dev-dependencies group across 1 directory with 2 updates by @app/dependabot in #6116
chore(deps): bump the dev-dependencies group across 1 directory with 39 updates by @app/dependabot in #6259
chore(deps): bump the dev-dependencies group across 1 directory with 3 updates by @app/dependabot in #6226
chore(deps): bump the dev-dependencies group across 1 directory with 4 updates by @app/dependabot in #5994
chore(deps): bump the dev-dependencies group across 1 directory with 4 updates by @app/dependabot in #6018
chore(deps): bump the dev-dependencies group across 1 directory with 9 updates by @app/dependabot in #5976
chore(deps): bump the dev-dependencies group with 10 updates by @app/dependabot in #5990
chore(deps): bump the dev-dependencies group with 10 updates by @app/dependabot in #6010
chore(deps): bump the dev-dependencies group with 12 updates by @app/dependabot in #6001
chore(deps): bump the dev-dependencies group with 13 updates by @app/dependabot in #6311
chore(deps): bump the dev-dependencies group with 2 updates by @app/dependabot in #5962
chore(deps): bump the dev-dependencies group with 5 updates by @app/dependabot in #6298
chore(deps): bump the dev-dependencies group with 5 updates by @app/dependabot in #6330
chore(deps): bump the dev-dependencies group with 7 updates by @app/dependabot in #6267
chore(deps): bump the dev-dependencies group with 9 updates by @app/dependabot in #6274
chore(deps): bump the dev-dependencies group with 9 updates by @app/dependabot in #6343
chore(deps): bump the mkdocs-deps group in /docs/scripts with 2 updates by @app/dependabot in #6273
chore(deps): bump the mkdocs-deps group in /docs/scripts with 3 updates by @app/dependabot in #6331
chore(deps): bump the mkdocs-deps group in /docs/scripts with 4 updates by @app/dependabot in #6071
chore(deps): configure dependabot for mkdocs deps by @ivankatliarchuk in #6067
chore(deps): tools bump and process in contributor docs by @ivankatliarchuk in #6118
chore(doc): Adding EKS Pod Identity Associations section for AWS by @sw360cab in #6084
chore(e2e): remove call to get latest kubectl by @Raffo in #6148
chore(endpoint): added empty checks by @ivankatliarchuk in #6157
chore(endpoint): harden AES-GCM encryption and remove sensitive data from logs by @ivankatliarchuk in #6197
chore(go): upgrade to go1.26 by @vflaux in #6314
chore(ingress): added tests to cover specific behaviour by @ivankatliarchuk in #6060
chore(ingress): clarify that both IP and Hostname are collected from LoadBalancer status by @ivankatliarchuk in #6138
chore(lint): configure modernize linter by @ivankatliarchuk in #6035
chore(linter): enable unparam by @ivankatliarchuk in #6160
chore(linter): unused params and functions linter by @ivankatliarchuk in #6142
chore(lint): update golanci-lint by @vflaux in #6320
(chore) Minimize GitHub Actions workflow permissions by @Raffo in #6319
chore: modernize code by @vflaux in #6313
chore(node): remove warning msg by @ivankatliarchuk in #6070
chore(provider): zone cache provider interface by @ivankatliarchuk in #6120
chore(registry): move registries to packages by @ivankatliarchuk in #6066
chore(release): updates kustomize & docs with v0.20.0 by @mloiseleur in #5958
chore(set-identifier): expand annotation docs and add test coverage by @ivankatliarchuk in #6230
chore(source): standardize source fields with sources.Config by @ivankatliarchuk in #6073
chore(source): standardize sources by @ivankatliarchuk in #6089
chore(source): standardize sources with merge endpionts and deduplication by @ivankatliarchuk in #6174
chore(store): Added RESTConfig() to ClientGenerator by @ivankatliarchuk in #6177
chore(tests): Add YAML-driven integration test framework for sources by @ivankatliarchuk in #6158
chore(tools): CRD generation script moved and add validation workflow by @ivankatliarchuk in #6079
chore: update to go 1.25.5 for CVE-2025-61729 and CVE-2025-61727 by @goat-ssh in #6000
chore(wrapper): centralized endpoint validation by @ivankatliarchuk in #6041
ci: finish gha pinning by @mloiseleur in #6327
ci: fix revision label by @ivankatliarchuk in #6332
ci: read golangci-lint version from scripts/install-tools.sh in lint workflow by @ivankatliarchuk in #6347
ci: validate Go version consistency across cloudbuild.yaml, go.mod, and go.tool.mod by @ivankatliarchuk in #6323
deps(dependabot): change frequency by @ivankatliarchuk in #6268
deps(go): bump go from 1.25.5 -> 1.25.7. CVE fixes by @ivankatliarchuk in #6175
deps(go): bump go from 1.25.7 -> 1.25.8 by @aibaars in #6305
linter(goimports): Mixed import groups (internal before external) by @ivankatliarchuk in #6238
linter(usetesting): enable usetesting by @ivankatliarchuk in #6266
perf(controller): optimize metrics counting by @ivankatliarchuk in #6124
perf(source/istio): replace API calls with indexed informer cache for gateway and virtualservice sources by @ivankatliarchuk in #6303
Pin all GitHub Actions to commit SHAs per Kubernetes policy by @Raffo in #6316
refactor(annotation): rationalize filtering by @ivankatliarchuk in #6065
refactor(api): deduplicate addKnownTypes by @ivankatliarchuk in #6087
refactor(aws): abstract provider-specific boolean parsing by @u-kai in #6078
refactor(aws): extract and restructure alias-handling logic to enable safe upcoming fixes by @u-kai in #6021
refactor(controller): controller no longer responsible for SingletonClientGenerator creation by @ivankatliarchuk in #6077
refactor(controller): reduce coupling for registry and controller by @ivankatliarchuk in #6047
refactor(docs): documentation generators by @ivankatliarchuk in #6221
refactor(domainfilter): introduce functional options pattern by @ivankatliarchuk in #6055
refactore(source): move EndpointsForHostname to endpoints package by @ivankatliarchuk in #6248
refactor(fqdn): encapsulate FQDN template logic into TemplateEngine by @ivankatliarchuk in #6292
refactor(informers): unify cache sync functions using generics by @ivankatliarchuk in #6102
refactor(kubeclient): consolidate duplicate code by @ivankatliarchuk in #6076
refactor(lint): replace with NewSoftErrorf when possible by @vflaux in #6061
refactor(plan): cleanup and modernize plan package by @ivankatliarchuk in #6294
refactor(plan): extract normalizeDNSName to idna package for reuse by @u-kai in #6043
refactor(plan): reduce Calculate() cyclomatic complexity by @vflaux in #5961
refactor(provider): introduce factory with uniform New constructor by @ivankatliarchuk in #6276
refactor(registry): introduce factory with uniform New constructors by @ivankatliarchuk in #6277
refactor(source/crd): migrate CRD source to controller-runtime cache by @ivankatliarchuk in #6312
refactor(source): handle context in similar way by @ivankatliarchuk in #6049
refactor(source): inline label selector matching, remove MatchesServiceSelector by @ivankatliarchuk in #6304
refactor(source): move SuitableType to endpoint package by @ivankatliarchuk in #6239
refactor(source): standardize FQDN template accross sources by @ivankatliarchuk in #6093
refactor(source): use less memory on deduplication by @mloiseleur in #6020
refactor(test): deduplicate endpoint assertion helpers across source by @ivankatliarchuk in #6299
refactor(testutils): extract log test helpers into subpackage to fix circular import by @u-kai in #6236
refactor(wrappers): introduce wrapper.Build as single entry point for source pipeline by @ivankatliarchuk in #6300
Revert "chore(deps): bump github.com/cloudflare/cloudflare-go from v5 to v6" by @ivankatliarchuk in #6338
test: cover pkg/events/fake package by @hritz220 in #6096
test: fix typos in code & comment by @dongjiang1989 in #6011
test(fqdn): cover sources without any fqdn tests by @ivankatliarchuk in #6094
test: improve code coverage by @ivankatliarchuk in #6321
test: improve code coverage on aws, cloudfoundry & nat64 source by @ivankatliarchuk in #6045
test(provider): improved the test coverage for exoscale provider by @upsaurav12 in #6112

📦 Docker Image

docker pull registry.k8s.io/external-dns/external-dns:v0.21.0

New Contributors

@cucxabong made their first contribution in #5909
@uozalp made their first contribution in #5979
@thetillhoff made their first contribution in #5995
@blsho made their first contribution in #5992
@prb112 made their first contribution in #6007
@chrisbsmith made their first contribution in #5932
@rkferreira made their first contribution in #5986
@alexbakker-quandago made their first contribution in #6023
@andylim0221 made their first contribution in #6054
@avanier made their first contribution in #6083
@sw360cab made their first contribution in #6084
@hritz220 made their first contribution in #6095
@bogdankrasko made their first contribution in #5959
@marie-j made their first contribution in #6115
@ROunofF made their first contribution in #6092
@zcahana made their first contribution in #6144
@HartmannVolker made their first contribution in #6163
@supervillain3000 made their first contribution in #6214
@ngnix made their first contribution in #6129
@cxmcc made their first contribution in #6256
@e9169 made their first contribution in #6227
@clwluvw made their first contribution in #6234
@mooseracerPT made their first contribution in #6208
@davidkroell made their first contribution in #6252
@mangkoran made their first contribution in #6100
@josemaia made their first contribution in #6146
@aibaars made their first contribution in #6305
@vaspoz made their first contribution in #5984
@jukie made their first contribution in #6254
@System-Arch made their first contribution in #6291

Full Changelog: https://github.com/kubernetes-sigs/external-dns/compare/v0.20.0...v0.21.0

`v0.20.0`

Compare Source

General information

⚠️ --min-ttl was unintentionally removed in #5836. It will be restored in the next version (#6014)

🚀 Features

feat: add new flags to allow migration of OwnerID by @troll-os in #4823
feat(annotations): add custom annotation prefix support for split horizon DNS by @lexfrei in #5889
feat(aws): add ap-southeast-6 region by @rhysmdnz in #5812
feat(chart): Release for v0.19.0 by @stevehipwell in #5819
feat(cli): add Cobra binder and backend switch by @TobyTheHutt in #5820
feat(cli): migrate kingpin to cobra - dual parity by @TobyTheHutt in #5836
feat(coredns): add annotations for groups by @farodin91 in #5842
feat(coredns): pass context to etcd client by @farodin91 in #5915
feat(provider/cloudflare): add support for tags by @nkhl99 in #5862
feat(source): add min-ttl support by @ivankatliarchuk in #5641
feat(source/f5-virtual-server): add host aliases support for Virtual … by @shkarface in #5745

🐛 Bug fixes

fix(cloudflare): infinite reconciliation loop with cloudflare-record-comment flag by @vflaux in #5828
fix: cloudflare softError failedZones by @nissessenap in #5899
fix(controller): panic in OCI provider build by @vflaux in #5877
fix(coredns): debug message on labels update by @bachorp in #5789
fix(deps): bump openshift with gateway-api by @ivankatliarchuk in #5942
fix(endpoint): debug message when owner label is missing by @bachorp in #5788
fix(endpoint): deduplicate targets by @ivankatliarchuk in #5805
fix(endpoint/source) Allow '.' in TXT Records by @onelapahead in #5844
fix(gen/metrics): deduplicate generated in metrics.md by @vflaux in #5837
fix(service): rollback nodeinformer for addevent handler by @ivankatliarchuk in #5941
fix(txt-register): reset existingTXTs even when ApplyChanges is skipped to avoid stale TXT records by @u-kai in #5897

📝 Documentation

docs(advanced): configuration precedence by @ivankatliarchuk in #5871
docs(aws): add missing supported DNS record types in Route53 ABAC by @TobyTheHutt in #5839
docs(aws): scoping the IAM policy to explicitely defined Route53 zones by @crtr109 in #5663
docs(ci): improve release note template by @mloiseleur in #5791
docs: clarify hostname annotation behavior by @PseudoResonance in #5912
docs(contributing): add reference to developer documentation by @lexfrei in #5923
docs(core-dns): update tutorial by @ivankatliarchuk in #5926
docs: fix mkdocs build by @mloiseleur in #5795
docs(gateway-api): clarify annotation placement for sources by @lexfrei in #5918
docs(myra): add info about protection option and docker image by @armaaar in #5879
docs(release): update release docs by @ivankatliarchuk in #5893
docs(tutorials): import existing DNS records into ExternalDNS by @naavveenn in #5811
docs(txt-registry): improve formatting and examples for apex record by @u-kai in #5863
docs(webhook): add volcengine provider to readme by @firemiles in #5866

📦 Others

Build(tool) remove vacuum by @szuecs in #5955
chore(ci): fix releaser script by @mloiseleur in #5953
chore(ci): speed-up & coveralls by @mloiseleur in #5870
chore(cloudflare): migrate DeleteCustomHostname() to new lib by @vflaux in #5880
chore(cloudflare): migrate DeleteDNSRecord() to new lib by @vflaux in #5780
chore(cloudflare): migrate ListRecords() to new lib by @vflaux in #5778
chore(cloudflare): migrate UpdateDNSRecord() to new lib by @vflaux in #5781
chore(controller-gen): move tools under go tools by @ivankatliarchuk in #5878
chore(deps): bump renovatebot/github-action from 43.0.10 to 43.0.11 in the dev-dependencies group by @app/dependabot in #5823
chore(deps): bump renovatebot/github-action from 43.0.11 to 43.0.12 in the dev-dependencies group by @app/dependabot in #5840
chore(deps): bump renovatebot/github-action from 43.0.12 to 43.0.13 in the dev-dependencies group by @app/dependabot in #5856
chore(deps): bump renovatebot/github-action from 43.0.13 to 43.0.14 in the dev-dependencies group by @app/dependabot in #5874
chore(deps): bump renovatebot/github-action from 43.0.14 to 43.0.15 in the dev-dependencies group by @app/dependabot in #5890
chore(deps): bump renovatebot/github-action from 43.0.9 to 43.0.10 in the dev-dependencies group by @app/dependabot in #5797
chore(deps): bump the dev-dependencies group across 1 directory with 15 updates by @app/dependabot in #5952
chore(deps): bump the dev-dependencies group across 1 directory with 36 updates by @app/dependabot in #5943
chore(deps): bump the dev-dependencies group across 1 directory with 5 updates by @app/dependabot in #5940
chore(deps): bump the dev-dependencies group across 1 directory with 9 updates by @app/dependabot in #5949
chore(deps): bump the dev-dependencies group with 2 updates by @app/dependabot in #5895
chore(deps): bump the dev-dependencies group with 2 updates by @app/dependabot in #5946
chore(deps): bump the dev-dependencies group with 3 updates by @app/dependabot in #5806
chore(lint): configure goconst linter by @lexfrei in #5929
chore(owners): update reviewers by @mloiseleur in #5925
chore(pihole): reduce cyclometic complexity of TestListRecords by @AndrewCharlesHay in #5802
chore(release): updates kustomize & docs with v0.19.0 by @mloiseleur in #5792
chore: upgrade ExternalDNS to go v1.25 and golangci-lint v2.5 by @mloiseleur in #5869
ci(linter): add gochecknoinits by @ivankatliarchuk in #5911
ci(linter): add go-critic by @PascalBourdier in #5875
doc(tutorials/rfc2136): fix RBAC by @vflaux in #5827
refactor(annotations): modernize ProviderSpecificAnnotation by @ivankatliarchuk in #5813
refactor(pihole): reduce cyclomatic complexity of TestProvider by @AndrewCharlesHay in #5865
refactor(pihole): reduce cyclomatic complexity of TestProviderV6 by @AndrewCharlesHay in #5876
refactor(service): reduce cyclomatic complexity of extractHeadlessEndpoints by @AndrewCharlesHay in #5822
refactor(source/nat64): optional source & early prefixes parsing by @vflaux in #5810
refactor(source/wrappers): move wrappers logic away from execute file by @ivankatliarchuk in #5888
test(cloudflare): clear environment variables before setting test values by @u-kai in #5851
test(cloudflare): improve coverage of zoneService by @vflaux in #5800
test(cloudflare): mock provider for cf change tests by @vflaux in #5852
test(cloudflare): modernize zoneDomainFilter test by @vflaux in #5853
test(controller): improve code coverage by @TobyTheHutt in #5816
test(source): fqdn for source/service/nodeport/srv records by @ivankatliarchuk in #5554
test(source/service): add serviceTypeFilter edge case by @ivankatliarchuk in #5872
test(source/wrappers): fix race condition by @vflaux in #5841
test: update goversion label to 1.25 in metrics test by @AndrewCharlesHay in #5886
update test certs used for pdns by @Raffo in #5902

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This PR contains the following updates: | Package | Update | Change | |---|---|---| | [registry.k8s.io/external-dns/external-dns](https://github.com/kubernetes-sigs/external-dns) | minor | `v0.19.0` → `v0.21.0` | --- ### Release Notes <details> <summary>kubernetes-sigs/external-dns (registry.k8s.io/external-dns/external-dns)</summary> ### [`v0.21.0`](https://github.com/kubernetes-sigs/external-dns/releases/tag/v0.21.0) [Compare Source](https://github.com/kubernetes-sigs/external-dns/compare/v0.20.0...v0.21.0) #### :warning: Breaking Changes - chore(digitalocean)!: remove in-tree provider by [@simonoff](https://github.com/simonoff) in [#6283](https://github.com/kubernetes-sigs/external-dns/issues/6283) - chore(source)!: remove cloudfoundry support by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6074](https://github.com/kubernetes-sigs/external-dns/issues/6074) - feat!: generalize PTR record support from rfc2136 to all providers by [@clwluvw](https://github.com/clwluvw) in [#6232](https://github.com/kubernetes-sigs/external-dns/issues/6232) - feat(pihole)!: deprecate v5 API support by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6123](https://github.com/kubernetes-sigs/external-dns/issues/6123) - feat(service)!: ignore unschedulable nodes by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6002](https://github.com/kubernetes-sigs/external-dns/issues/6002) - feat(source/gateway-api)!: migrate Gateway and HTTPRoute to v1 by [@System-Arch](https://github.com/System-Arch) in [#6291](https://github.com/kubernetes-sigs/external-dns/issues/6291) - feat(source/istio)!: migrate gateway and virtualservice sources to networking.istio.io/v1 by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6302](https://github.com/kubernetes-sigs/external-dns/issues/6302) #### :rocket: Features - feat(aws): enable support for NAPTR records by [@alexbakker-quandago](https://github.com/alexbakker-quandago) in [#6022](https://github.com/kubernetes-sigs/external-dns/issues/6022) - feat(azure): dns metadata (tags) support by [@vaspoz](https://github.com/vaspoz) in [#5984](https://github.com/kubernetes-sigs/external-dns/issues/5984) - feat(client): add --kube-api-qps and --kube-api-burst flags for Kubernetes client rate limiting by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6322](https://github.com/kubernetes-sigs/external-dns/issues/6322) - feat(cli): remove cobra cli support by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6034](https://github.com/kubernetes-sigs/external-dns/issues/6034) - feat(cloudflare): support batch API for DNS record changes by [@mooseracerPT](https://github.com/mooseracerPT) in [#6208](https://github.com/kubernetes-sigs/external-dns/issues/6208) - feat(coredns): rename ownerId and ownedBy to owner by [@farodin91](https://github.com/farodin91) in [#6032](https://github.com/kubernetes-sigs/external-dns/issues/6032) - feat(coredns): use txt-owner-id to strictly separated external-dns instances by [@farodin91](https://github.com/farodin91) in [#5921](https://github.com/kubernetes-sigs/external-dns/issues/5921) - feat(crd): Support MX record with trailing dot by [@HartmannVolker](https://github.com/HartmannVolker) in [#6163](https://github.com/kubernetes-sigs/external-dns/issues/6163) - feat(endpoint): introduce record-type annotation and PTR endpoint helpers by [@clwluvw](https://github.com/clwluvw) in [#6282](https://github.com/kubernetes-sigs/external-dns/issues/6282) - feat(endpoint): reject alias property on unsupported record types by [@u-kai](https://github.com/u-kai) in [#6188](https://github.com/kubernetes-sigs/external-dns/issues/6188) - feat(endpoint): validate PTR records in CheckEndpoint by [@clwluvw](https://github.com/clwluvw) in [#6275](https://github.com/kubernetes-sigs/external-dns/issues/6275) - feat: end to end testing with coredns provider by [@Raffo](https://github.com/Raffo) in [#5933](https://github.com/kubernetes-sigs/external-dns/issues/5933) - feat(event): emit events for ingress,svc,pod,node,crd by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6099](https://github.com/kubernetes-sigs/external-dns/issues/6099) - feat(event): standardize event messages and add resource kind lookup for events by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6101](https://github.com/kubernetes-sigs/external-dns/issues/6101) - feat(fqdn): Deduplicate and sort ExecTemplate output. Add functions by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6173](https://github.com/kubernetes-sigs/external-dns/issues/6173) - feat(gateway): add gateway-api listenerset support by [@jukie](https://github.com/jukie) in [#6254](https://github.com/kubernetes-sigs/external-dns/issues/6254) - feat(informers): reduce informer cache memory footprint via object transformers by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6240](https://github.com/kubernetes-sigs/external-dns/issues/6240) - feat(metrics): added skipped\_records\_owner\_mismatch\_per\_sync to track ownership conflicts by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6121](https://github.com/kubernetes-sigs/external-dns/issues/6121) - feat(pdns): add --\[no-]prefer-alias flag and alias annotation support by [@ngnix](https://github.com/ngnix) in [#6129](https://github.com/kubernetes-sigs/external-dns/issues/6129) - feat(pdns): support GetDomainFilter interface by [@clwluvw](https://github.com/clwluvw) in [#6234](https://github.com/kubernetes-sigs/external-dns/issues/6234) - feat(pihole)!: deprecate v5 API support by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6123](https://github.com/kubernetes-sigs/external-dns/issues/6123) - feat(registry/txt): enable support for SRV and NAPTR by [@alexbakker-quandago](https://github.com/alexbakker-quandago) in [#6023](https://github.com/kubernetes-sigs/external-dns/issues/6023) - feat(service)!: ignore unschedulable nodes by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6002](https://github.com/kubernetes-sigs/external-dns/issues/6002) - feat(source): add support for ingress backed GlooEdge Gateway by [@cucxabong](https://github.com/cucxabong) in [#5909](https://github.com/kubernetes-sigs/external-dns/issues/5909) - feat(source): add unstructured source by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6172](https://github.com/kubernetes-sigs/external-dns/issues/6172) - feat(source): gateway api hostname source annotation by [@bogdankrasko](https://github.com/bogdankrasko) in [#5959](https://github.com/kubernetes-sigs/external-dns/issues/5959) - feat(source/gateway-api)!: migrate Gateway and HTTPRoute to v1 by [@System-Arch](https://github.com/System-Arch) in [#6291](https://github.com/kubernetes-sigs/external-dns/issues/6291) - feat(source/istio)!: migrate gateway and virtualservice sources to networking.istio.io/v1 by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6302](https://github.com/kubernetes-sigs/external-dns/issues/6302) - feat(txt): add PTR record support to TXT registry mapper and PowerDNS trailing-dot handling by [@clwluvw](https://github.com/clwluvw) in [#6281](https://github.com/kubernetes-sigs/external-dns/issues/6281) - feat(webhook): instrument HTTP client with request duration metrics by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6307](https://github.com/kubernetes-sigs/external-dns/issues/6307) #### :bug: Bug fixes - fix(annotations): initialize annotation keys at declaration time by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6159](https://github.com/kubernetes-sigs/external-dns/issues/6159) - fix(api): rollback changes for omitempty by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6086](https://github.com/kubernetes-sigs/external-dns/issues/6086) - fix(aws): use API validation for routing policies by [@u-kai](https://github.com/u-kai) in [#6082](https://github.com/kubernetes-sigs/external-dns/issues/6082) - fix(chart): ptsc indentation by [@andylim0221](https://github.com/andylim0221) in [#6054](https://github.com/kubernetes-sigs/external-dns/issues/6054) - fix(charts): add schema for provider.webhook.serviceMonitor by [@chrisbsmith](https://github.com/chrisbsmith) in [#5932](https://github.com/kubernetes-sigs/external-dns/issues/5932) - fix(charts): Skip cluster-scope RBAC on namespaced by [@TobyTheHutt](https://github.com/TobyTheHutt) in [#5843](https://github.com/kubernetes-sigs/external-dns/issues/5843) - fix(ci): failed to download the coveralls binary from GitHub releases by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6228](https://github.com/kubernetes-sigs/external-dns/issues/6228) - fix(cloudflare): dns records pagination by [@rkferreira](https://github.com/rkferreira) in [#5986](https://github.com/kubernetes-sigs/external-dns/issues/5986) - fix(crd): allow trailing dot in CNAME targets by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6218](https://github.com/kubernetes-sigs/external-dns/issues/6218) - fix(domain-exclusion): domain exclusion filter fix by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6050](https://github.com/kubernetes-sigs/external-dns/issues/6050) - fix: e2e test with kind by [@Raffo](https://github.com/Raffo) in [#6162](https://github.com/kubernetes-sigs/external-dns/issues/6162) - fix(endpoint): correct function name in comment by [@u-kai](https://github.com/u-kai) in [#6122](https://github.com/kubernetes-sigs/external-dns/issues/6122) - fix(endpoint): ensure trailing dot to target as required by RFC 2782 by [@frittentheke](https://github.com/frittentheke) in [#5534](https://github.com/kubernetes-sigs/external-dns/issues/5534) - fix(events): re-enqueue failed events in controller work queue by [@lexfrei](https://github.com/lexfrei) in [#6285](https://github.com/kubernetes-sigs/external-dns/issues/6285) - fix(fake): Fake clientset hangs for 10s per informer with client-go 0.35+ by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6235](https://github.com/kubernetes-sigs/external-dns/issues/6235) - fix(flags): restore `--min-ttl` option by [@vflaux](https://github.com/vflaux) in [#6014](https://github.com/kubernetes-sigs/external-dns/issues/6014) - fix(fqdn): remove invalid output by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6046](https://github.com/kubernetes-sigs/external-dns/issues/6046) - fix(fqdn): support kind and api version by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6097](https://github.com/kubernetes-sigs/external-dns/issues/6097) - fix(lint): remove govet exclusion from tests by [@vflaux](https://github.com/vflaux) in [#6315](https://github.com/kubernetes-sigs/external-dns/issues/6315) - fix(lint): single file was not modernized by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6059](https://github.com/kubernetes-sigs/external-dns/issues/6059) - fix(metrics): add CNAME to known record types by [@marie-j](https://github.com/marie-j) in [#6115](https://github.com/kubernetes-sigs/external-dns/issues/6115) - fix(pdns): ensure trailing dot for NS records by [@blsho](https://github.com/blsho) in [#5992](https://github.com/kubernetes-sigs/external-dns/issues/5992) - fix(rfc2136): wrap DNS resolution errors with SoftError to prevent crashes by [@e9169](https://github.com/e9169) in [#6227](https://github.com/kubernetes-sigs/external-dns/issues/6227) - fix(scripts): helm plugins install disable verify by [@vflaux](https://github.com/vflaux) in [#6057](https://github.com/kubernetes-sigs/external-dns/issues/6057) - fix(service): classify nodes by best pod state in externalTrafficPolicy=Local by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6271](https://github.com/kubernetes-sigs/external-dns/issues/6271) - fix(source): filter provider-specific properties to configured provider by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6220](https://github.com/kubernetes-sigs/external-dns/issues/6220) - fix(tlsutils): fix nil error wrapping and wrong env var in TLS config by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6198](https://github.com/kubernetes-sigs/external-dns/issues/6198) - fix(webhook): connection pool leaks, stuck goroutines on server hang, and retry correctness by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6279](https://github.com/kubernetes-sigs/external-dns/issues/6279) - fix(webhook): increase test client timeouts to prevent flaky tests by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6310](https://github.com/kubernetes-sigs/external-dns/issues/6310) - fix(zonefinder): transform zone name to unicode as well by [@rbeuque74](https://github.com/rbeuque74) in [#5980](https://github.com/kubernetes-sigs/external-dns/issues/5980) #### :memo: Documentation - fix(docs): Fixing typos in docs and comments by [@thetillhoff](https://github.com/thetillhoff) in [#5995](https://github.com/kubernetes-sigs/external-dns/issues/5995) - fix(docs): flags by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6288](https://github.com/kubernetes-sigs/external-dns/issues/6288) - docs: add anexia docs page by [@davidkroell](https://github.com/davidkroell) in [#6252](https://github.com/kubernetes-sigs/external-dns/issues/6252) - docs: add BIND9 on Kubernetes with Kind tutorial for rfc2136 provider by [@clwluvw](https://github.com/clwluvw) in [#6295](https://github.com/kubernetes-sigs/external-dns/issues/6295) - docs: add bug report guide and improve issue template by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6272](https://github.com/kubernetes-sigs/external-dns/issues/6272) - docs: added DeepWiki by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6215](https://github.com/kubernetes-sigs/external-dns/issues/6215) - docs: add external-dns-pscloud-webhook to New providers list by [@supervillain3000](https://github.com/supervillain3000) in [#6214](https://github.com/kubernetes-sigs/external-dns/issues/6214) - docs: add infomaniak provider reference by [@M0NsTeRRR](https://github.com/M0NsTeRRR) in [#6258](https://github.com/kubernetes-sigs/external-dns/issues/6258) - docs: add instructions for local testing by [@mloiseleur](https://github.com/mloiseleur) in [#5887](https://github.com/kubernetes-sigs/external-dns/issues/5887) - docs: add operational best practices guide by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6287](https://github.com/kubernetes-sigs/external-dns/issues/6287) - docs: add UniFi webhook provider to README by [@lexfrei](https://github.com/lexfrei) in [#5967](https://github.com/kubernetes-sigs/external-dns/issues/5967) - docs(aws): tutorial with kind and localstack by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6048](https://github.com/kubernetes-sigs/external-dns/issues/6048) - docs: Consistency review on namespaced configs in chart readme by [@josemaia](https://github.com/josemaia) in [#6146](https://github.com/kubernetes-sigs/external-dns/issues/6146) - docs(contributor): GetDomainFilter contract and ZoneCache blueprint for provider contributors by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6249](https://github.com/kubernetes-sigs/external-dns/issues/6249) - docs: correct pod internal-hostname behavior in hostNetwork mode by [@cxmcc](https://github.com/cxmcc) in [#6256](https://github.com/kubernetes-sigs/external-dns/issues/6256) - docs: fix nested list indentation for web rendering by [@ROunofF](https://github.com/ROunofF) in [#6092](https://github.com/kubernetes-sigs/external-dns/issues/6092) - docs: fix typo in README by [@hritz220](https://github.com/hritz220) in [#6095](https://github.com/kubernetes-sigs/external-dns/issues/6095) - docs(fqdn-template): clarify fields and add examples by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6098](https://github.com/kubernetes-sigs/external-dns/issues/6098) - docs(fqdn): use correct arguments order in FQDN Templating custom functions by [@zcahana](https://github.com/zcahana) in [#6144](https://github.com/kubernetes-sigs/external-dns/issues/6144) - docs(metrics): add Labels column to metrics documentation table by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6306](https://github.com/kubernetes-sigs/external-dns/issues/6306) - docs(ownerid): provide more details on migration by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#5999](https://github.com/kubernetes-sigs/external-dns/issues/5999) - docs(proposal): Gateway API annotation placement clarity proposal by [@lexfrei](https://github.com/lexfrei) in [#5919](https://github.com/kubernetes-sigs/external-dns/issues/5919) - docs(readme): replace incorrect breaking change version v0.20.0 -> v0.19.0 by [@mangkoran](https://github.com/mangkoran) in [#6100](https://github.com/kubernetes-sigs/external-dns/issues/6100) - docs(regexfilter): pitfalls in domain-filter zone partitioning by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6255](https://github.com/kubernetes-sigs/external-dns/issues/6255) - docs: remove IBM Cloud DNS from README by [@prb112](https://github.com/prb112) in [#6007](https://github.com/kubernetes-sigs/external-dns/issues/6007) - docs: remove link to external-dns-routeros-provider by [@benfiola](https://github.com/benfiola) in [#5996](https://github.com/kubernetes-sigs/external-dns/issues/5996) - docs(rfc2136): hard learned lesson about AXFR by [@avanier](https://github.com/avanier) in [#6083](https://github.com/kubernetes-sigs/external-dns/issues/6083) - docs(source): autogenerate docs for events by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6119](https://github.com/kubernetes-sigs/external-dns/issues/6119) - docs(source): autogenerate docs for sources with go-doc like style by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6075](https://github.com/kubernetes-sigs/external-dns/issues/6075) - docs(sources): surface provider-specific annotations support in documentation by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6231](https://github.com/kubernetes-sigs/external-dns/issues/6231) #### :package: Others - benchmark(endpoint): endpoint benchmarks by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6156](https://github.com/kubernetes-sigs/external-dns/issues/6156) - chore: add Simply webhook provider to README by [@uozalp](https://github.com/uozalp) in [#5979](https://github.com/kubernetes-sigs/external-dns/issues/5979) - chore(aws): document and test behavior for ALB and NLB by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6063](https://github.com/kubernetes-sigs/external-dns/issues/6063) - chore(chart): release for v0.20.0 by [@vflaux](https://github.com/vflaux) in [#6005](https://github.com/kubernetes-sigs/external-dns/issues/6005) - chore: cloudbild instance type bump by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6340](https://github.com/kubernetes-sigs/external-dns/issues/6340) - chore(cloudflare): improve tests by [@vflaux](https://github.com/vflaux) in [#6150](https://github.com/kubernetes-sigs/external-dns/issues/6150) - chore(cloudflare): migrate customhostname to v5 by [@AndrewCharlesHay](https://github.com/AndrewCharlesHay) in [#5891](https://github.com/kubernetes-sigs/external-dns/issues/5891) - chore(cloudflare): move custom hostnames logic to dedicated files by [@vflaux](https://github.com/vflaux) in [#6114](https://github.com/kubernetes-sigs/external-dns/issues/6114) - chore(deps): bump github.com/aws/smithy-go from 1.23.2 to 1.24.0 in the dev-dependencies group by [@app/dependabot](https://github.com/app/dependabot) in [#5987](https://github.com/kubernetes-sigs/external-dns/issues/5987) - chore(deps): bump github.com/cloudflare/cloudflare-go from v5 to v6 by [@vflaux](https://github.com/vflaux) in [#6324](https://github.com/kubernetes-sigs/external-dns/issues/6324) - chore(deps): bump github.com/digitalocean/godo from 1.168.0 to 1.169.0 in the dev-dependencies group by [@app/dependabot](https://github.com/app/dependabot) in [#5956](https://github.com/kubernetes-sigs/external-dns/issues/5956) - chore(deps): bump github.com/goccy/go-yaml from 1.18.0 to 1.19.0 in the dev-dependencies group by [@app/dependabot](https://github.com/app/dependabot) in [#5985](https://github.com/kubernetes-sigs/external-dns/issues/5985) - chore(deps): bump golang.org/x/crypto from 0.44.0 to 0.45.0 by [@app/dependabot](https://github.com/app/dependabot) in [#5969](https://github.com/kubernetes-sigs/external-dns/issues/5969) - chore(deps): bump go-linter version by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6036](https://github.com/kubernetes-sigs/external-dns/issues/6036) - chore(deps): bump google.golang.org/grpc from 1.79.2 to 1.79.3 by [@app/dependabot](https://github.com/app/dependabot) in [#6296](https://github.com/kubernetes-sigs/external-dns/issues/6296) - chore(deps): bump mkdocs by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6058](https://github.com/kubernetes-sigs/external-dns/issues/6058) - chore(deps): bump mkdocs-git-revision-date-localized-plugin from 1.5.0 to 1.5.1 in /docs/scripts in the mkdocs-deps group by [@app/dependabot](https://github.com/app/dependabot) in [#6161](https://github.com/kubernetes-sigs/external-dns/issues/6161) - chore(deps): bump mkdocs-material from 9.7.1 to 9.7.3 in /docs/scripts in the mkdocs-deps group by [@app/dependabot](https://github.com/app/dependabot) in [#6237](https://github.com/kubernetes-sigs/external-dns/issues/6237) - chore(deps): bump pre-commit and fix markdown docs by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6241](https://github.com/kubernetes-sigs/external-dns/issues/6241) - chore(deps): bump renovatebot/github-action from 44.0.1 to 44.0.2 in the dev-dependencies group by [@app/dependabot](https://github.com/app/dependabot) in [#5950](https://github.com/kubernetes-sigs/external-dns/issues/5950) - chore(deps): bump renovatebot/github-action from 44.0.5 to 44.1.0 in the dev-dependencies group by [@app/dependabot](https://github.com/app/dependabot) in [#6027](https://github.com/kubernetes-sigs/external-dns/issues/6027) - chore(deps): bump renovatebot/github-action from 44.1.0 to 44.2.0 in the dev-dependencies group by [@app/dependabot](https://github.com/app/dependabot) in [#6029](https://github.com/kubernetes-sigs/external-dns/issues/6029) - chore(deps): bump renovatebot/github-action from 44.2.0 to 44.2.1 in the dev-dependencies group by [@app/dependabot](https://github.com/app/dependabot) in [#6051](https://github.com/kubernetes-sigs/external-dns/issues/6051) - chore(deps): bump renovatebot/github-action from 44.2.1 to 44.2.2 in the dev-dependencies group by [@app/dependabot](https://github.com/app/dependabot) in [#6064](https://github.com/kubernetes-sigs/external-dns/issues/6064) - chore(deps): bump renovatebot/github-action from 44.2.2 to 44.2.3 in the dev-dependencies group by [@app/dependabot](https://github.com/app/dependabot) in [#6080](https://github.com/kubernetes-sigs/external-dns/issues/6080) - chore(deps): bump renovatebot/github-action from 46.1.2 to 46.1.3 in the dev-dependencies group by [@app/dependabot](https://github.com/app/dependabot) in [#6243](https://github.com/kubernetes-sigs/external-dns/issues/6243) - chore(deps): bump the dev-dependencies group across 1 directory with 10 updates by [@app/dependabot](https://github.com/app/dependabot) in [#5970](https://github.com/kubernetes-sigs/external-dns/issues/5970) - chore(deps): bump the dev-dependencies group across 1 directory with 2 updates by [@app/dependabot](https://github.com/app/dependabot) in [#6116](https://github.com/kubernetes-sigs/external-dns/issues/6116) - chore(deps): bump the dev-dependencies group across 1 directory with 39 updates by [@app/dependabot](https://github.com/app/dependabot) in [#6259](https://github.com/kubernetes-sigs/external-dns/issues/6259) - chore(deps): bump the dev-dependencies group across 1 directory with 3 updates by [@app/dependabot](https://github.com/app/dependabot) in [#6226](https://github.com/kubernetes-sigs/external-dns/issues/6226) - chore(deps): bump the dev-dependencies group across 1 directory with 4 updates by [@app/dependabot](https://github.com/app/dependabot) in [#5994](https://github.com/kubernetes-sigs/external-dns/issues/5994) - chore(deps): bump the dev-dependencies group across 1 directory with 4 updates by [@app/dependabot](https://github.com/app/dependabot) in [#6018](https://github.com/kubernetes-sigs/external-dns/issues/6018) - chore(deps): bump the dev-dependencies group across 1 directory with 9 updates by [@app/dependabot](https://github.com/app/dependabot) in [#5976](https://github.com/kubernetes-sigs/external-dns/issues/5976) - chore(deps): bump the dev-dependencies group with 10 updates by [@app/dependabot](https://github.com/app/dependabot) in [#5990](https://github.com/kubernetes-sigs/external-dns/issues/5990) - chore(deps): bump the dev-dependencies group with 10 updates by [@app/dependabot](https://github.com/app/dependabot) in [#6010](https://github.com/kubernetes-sigs/external-dns/issues/6010) - chore(deps): bump the dev-dependencies group with 12 updates by [@app/dependabot](https://github.com/app/dependabot) in [#6001](https://github.com/kubernetes-sigs/external-dns/issues/6001) - chore(deps): bump the dev-dependencies group with 13 updates by [@app/dependabot](https://github.com/app/dependabot) in [#6311](https://github.com/kubernetes-sigs/external-dns/issues/6311) - chore(deps): bump the dev-dependencies group with 2 updates by [@app/dependabot](https://github.com/app/dependabot) in [#5962](https://github.com/kubernetes-sigs/external-dns/issues/5962) - chore(deps): bump the dev-dependencies group with 5 updates by [@app/dependabot](https://github.com/app/dependabot) in [#6298](https://github.com/kubernetes-sigs/external-dns/issues/6298) - chore(deps): bump the dev-dependencies group with 5 updates by [@app/dependabot](https://github.com/app/dependabot) in [#6330](https://github.com/kubernetes-sigs/external-dns/issues/6330) - chore(deps): bump the dev-dependencies group with 7 updates by [@app/dependabot](https://github.com/app/dependabot) in [#6267](https://github.com/kubernetes-sigs/external-dns/issues/6267) - chore(deps): bump the dev-dependencies group with 9 updates by [@app/dependabot](https://github.com/app/dependabot) in [#6274](https://github.com/kubernetes-sigs/external-dns/issues/6274) - chore(deps): bump the dev-dependencies group with 9 updates by [@app/dependabot](https://github.com/app/dependabot) in [#6343](https://github.com/kubernetes-sigs/external-dns/issues/6343) - chore(deps): bump the mkdocs-deps group in /docs/scripts with 2 updates by [@app/dependabot](https://github.com/app/dependabot) in [#6273](https://github.com/kubernetes-sigs/external-dns/issues/6273) - chore(deps): bump the mkdocs-deps group in /docs/scripts with 3 updates by [@app/dependabot](https://github.com/app/dependabot) in [#6331](https://github.com/kubernetes-sigs/external-dns/issues/6331) - chore(deps): bump the mkdocs-deps group in /docs/scripts with 4 updates by [@app/dependabot](https://github.com/app/dependabot) in [#6071](https://github.com/kubernetes-sigs/external-dns/issues/6071) - chore(deps): configure dependabot for mkdocs deps by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6067](https://github.com/kubernetes-sigs/external-dns/issues/6067) - chore(deps): tools bump and process in contributor docs by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6118](https://github.com/kubernetes-sigs/external-dns/issues/6118) - chore(doc): Adding EKS Pod Identity Associations section for AWS by [@sw360cab](https://github.com/sw360cab) in [#6084](https://github.com/kubernetes-sigs/external-dns/issues/6084) - chore(e2e): remove call to get latest kubectl by [@Raffo](https://github.com/Raffo) in [#6148](https://github.com/kubernetes-sigs/external-dns/issues/6148) - chore(endpoint): added empty checks by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6157](https://github.com/kubernetes-sigs/external-dns/issues/6157) - chore(endpoint): harden AES-GCM encryption and remove sensitive data from logs by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6197](https://github.com/kubernetes-sigs/external-dns/issues/6197) - chore(go): upgrade to go1.26 by [@vflaux](https://github.com/vflaux) in [#6314](https://github.com/kubernetes-sigs/external-dns/issues/6314) - chore(ingress): added tests to cover specific behaviour by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6060](https://github.com/kubernetes-sigs/external-dns/issues/6060) - chore(ingress): clarify that both IP and Hostname are collected from LoadBalancer status by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6138](https://github.com/kubernetes-sigs/external-dns/issues/6138) - chore(lint): configure modernize linter by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6035](https://github.com/kubernetes-sigs/external-dns/issues/6035) - chore(linter): enable unparam by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6160](https://github.com/kubernetes-sigs/external-dns/issues/6160) - chore(linter): unused params and functions linter by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6142](https://github.com/kubernetes-sigs/external-dns/issues/6142) - chore(lint): update golanci-lint by [@vflaux](https://github.com/vflaux) in [#6320](https://github.com/kubernetes-sigs/external-dns/issues/6320) - (chore) Minimize GitHub Actions workflow permissions by [@Raffo](https://github.com/Raffo) in [#6319](https://github.com/kubernetes-sigs/external-dns/issues/6319) - chore: modernize code by [@vflaux](https://github.com/vflaux) in [#6313](https://github.com/kubernetes-sigs/external-dns/issues/6313) - chore(node): remove warning msg by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6070](https://github.com/kubernetes-sigs/external-dns/issues/6070) - chore(provider): zone cache provider interface by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6120](https://github.com/kubernetes-sigs/external-dns/issues/6120) - chore(registry): move registries to packages by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6066](https://github.com/kubernetes-sigs/external-dns/issues/6066) - chore(release): updates kustomize & docs with v0.20.0 by [@mloiseleur](https://github.com/mloiseleur) in [#5958](https://github.com/kubernetes-sigs/external-dns/issues/5958) - chore(set-identifier): expand annotation docs and add test coverage by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6230](https://github.com/kubernetes-sigs/external-dns/issues/6230) - chore(source): standardize source fields with sources.Config by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6073](https://github.com/kubernetes-sigs/external-dns/issues/6073) - chore(source): standardize sources by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6089](https://github.com/kubernetes-sigs/external-dns/issues/6089) - chore(source): standardize sources with merge endpionts and deduplication by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6174](https://github.com/kubernetes-sigs/external-dns/issues/6174) - chore(store): Added RESTConfig() to ClientGenerator by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6177](https://github.com/kubernetes-sigs/external-dns/issues/6177) - chore(tests): Add YAML-driven integration test framework for sources by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6158](https://github.com/kubernetes-sigs/external-dns/issues/6158) - chore(tools): CRD generation script moved and add validation workflow by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6079](https://github.com/kubernetes-sigs/external-dns/issues/6079) - chore: update to go 1.25.5 for CVE-2025-61729 and CVE-2025-61727 by [@goat-ssh](https://github.com/goat-ssh) in [#6000](https://github.com/kubernetes-sigs/external-dns/issues/6000) - chore(wrapper): centralized endpoint validation by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6041](https://github.com/kubernetes-sigs/external-dns/issues/6041) - ci: finish gha pinning by [@mloiseleur](https://github.com/mloiseleur) in [#6327](https://github.com/kubernetes-sigs/external-dns/issues/6327) - ci: fix revision label by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6332](https://github.com/kubernetes-sigs/external-dns/issues/6332) - ci: read golangci-lint version from scripts/install-tools.sh in lint workflow by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6347](https://github.com/kubernetes-sigs/external-dns/issues/6347) - ci: validate Go version consistency across cloudbuild.yaml, go.mod, and go.tool.mod by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6323](https://github.com/kubernetes-sigs/external-dns/issues/6323) - deps(dependabot): change frequency by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6268](https://github.com/kubernetes-sigs/external-dns/issues/6268) - deps(go): bump go from 1.25.5 -> 1.25.7. CVE fixes by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6175](https://github.com/kubernetes-sigs/external-dns/issues/6175) - deps(go): bump go from 1.25.7 -> 1.25.8 by [@aibaars](https://github.com/aibaars) in [#6305](https://github.com/kubernetes-sigs/external-dns/issues/6305) - linter(goimports): Mixed import groups (internal before external) by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6238](https://github.com/kubernetes-sigs/external-dns/issues/6238) - linter(usetesting): enable usetesting by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6266](https://github.com/kubernetes-sigs/external-dns/issues/6266) - perf(controller): optimize metrics counting by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6124](https://github.com/kubernetes-sigs/external-dns/issues/6124) - perf(source/istio): replace API calls with indexed informer cache for gateway and virtualservice sources by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6303](https://github.com/kubernetes-sigs/external-dns/issues/6303) - Pin all GitHub Actions to commit SHAs per Kubernetes policy by [@Raffo](https://github.com/Raffo) in [#6316](https://github.com/kubernetes-sigs/external-dns/issues/6316) - refactor(annotation): rationalize filtering by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6065](https://github.com/kubernetes-sigs/external-dns/issues/6065) - refactor(api): deduplicate addKnownTypes by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6087](https://github.com/kubernetes-sigs/external-dns/issues/6087) - refactor(aws): abstract provider-specific boolean parsing by [@u-kai](https://github.com/u-kai) in [#6078](https://github.com/kubernetes-sigs/external-dns/issues/6078) - refactor(aws): extract and restructure alias-handling logic to enable safe upcoming fixes by [@u-kai](https://github.com/u-kai) in [#6021](https://github.com/kubernetes-sigs/external-dns/issues/6021) - refactor(controller): controller no longer responsible for SingletonClientGenerator creation by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6077](https://github.com/kubernetes-sigs/external-dns/issues/6077) - refactor(controller): reduce coupling for registry and controller by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6047](https://github.com/kubernetes-sigs/external-dns/issues/6047) - refactor(docs): documentation generators by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6221](https://github.com/kubernetes-sigs/external-dns/issues/6221) - refactor(domainfilter): introduce functional options pattern by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6055](https://github.com/kubernetes-sigs/external-dns/issues/6055) - refactore(source): move EndpointsForHostname to endpoints package by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6248](https://github.com/kubernetes-sigs/external-dns/issues/6248) - refactor(fqdn): encapsulate FQDN template logic into TemplateEngine by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6292](https://github.com/kubernetes-sigs/external-dns/issues/6292) - refactor(informers): unify cache sync functions using generics by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6102](https://github.com/kubernetes-sigs/external-dns/issues/6102) - refactor(kubeclient): consolidate duplicate code by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6076](https://github.com/kubernetes-sigs/external-dns/issues/6076) - refactor(lint): replace with NewSoftErrorf when possible by [@vflaux](https://github.com/vflaux) in [#6061](https://github.com/kubernetes-sigs/external-dns/issues/6061) - refactor(plan): cleanup and modernize plan package by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6294](https://github.com/kubernetes-sigs/external-dns/issues/6294) - refactor(plan): extract normalizeDNSName to idna package for reuse by [@u-kai](https://github.com/u-kai) in [#6043](https://github.com/kubernetes-sigs/external-dns/issues/6043) - refactor(plan): reduce Calculate() cyclomatic complexity by [@vflaux](https://github.com/vflaux) in [#5961](https://github.com/kubernetes-sigs/external-dns/issues/5961) - refactor(provider): introduce factory with uniform New constructor by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6276](https://github.com/kubernetes-sigs/external-dns/issues/6276) - refactor(registry): introduce factory with uniform New constructors by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6277](https://github.com/kubernetes-sigs/external-dns/issues/6277) - refactor(source/crd): migrate CRD source to controller-runtime cache by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6312](https://github.com/kubernetes-sigs/external-dns/issues/6312) - refactor(source): handle context in similar way by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6049](https://github.com/kubernetes-sigs/external-dns/issues/6049) - refactor(source): inline label selector matching, remove MatchesServiceSelector by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6304](https://github.com/kubernetes-sigs/external-dns/issues/6304) - refactor(source): move SuitableType to endpoint package by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6239](https://github.com/kubernetes-sigs/external-dns/issues/6239) - refactor(source): standardize FQDN template accross sources by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6093](https://github.com/kubernetes-sigs/external-dns/issues/6093) - refactor(source): use less memory on deduplication by [@mloiseleur](https://github.com/mloiseleur) in [#6020](https://github.com/kubernetes-sigs/external-dns/issues/6020) - refactor(test): deduplicate endpoint assertion helpers across source by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6299](https://github.com/kubernetes-sigs/external-dns/issues/6299) - refactor(testutils): extract log test helpers into subpackage to fix circular import by [@u-kai](https://github.com/u-kai) in [#6236](https://github.com/kubernetes-sigs/external-dns/issues/6236) - refactor(wrappers): introduce wrapper.Build as single entry point for source pipeline by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6300](https://github.com/kubernetes-sigs/external-dns/issues/6300) - Revert "chore(deps): bump github.com/cloudflare/cloudflare-go from v5 to v6" by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6338](https://github.com/kubernetes-sigs/external-dns/issues/6338) - test: cover pkg/events/fake package by [@hritz220](https://github.com/hritz220) in [#6096](https://github.com/kubernetes-sigs/external-dns/issues/6096) - test: fix typos in code & comment by [@dongjiang1989](https://github.com/dongjiang1989) in [#6011](https://github.com/kubernetes-sigs/external-dns/issues/6011) - test(fqdn): cover sources without any fqdn tests by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6094](https://github.com/kubernetes-sigs/external-dns/issues/6094) - test: improve code coverage by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6321](https://github.com/kubernetes-sigs/external-dns/issues/6321) - test: improve code coverage on aws, cloudfoundry & nat64 source by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#6045](https://github.com/kubernetes-sigs/external-dns/issues/6045) - test(provider): improved the test coverage for exoscale provider by [@upsaurav12](https://github.com/upsaurav12) in [#6112](https://github.com/kubernetes-sigs/external-dns/issues/6112) #### :package: Docker Image ```sh docker pull registry.k8s.io/external-dns/external-dns:v0.21.0 ``` #### New Contributors - [@cucxabong](https://github.com/cucxabong) made their first contribution in [#5909](https://github.com/kubernetes-sigs/external-dns/pull/5909) - [@uozalp](https://github.com/uozalp) made their first contribution in [#5979](https://github.com/kubernetes-sigs/external-dns/pull/5979) - [@thetillhoff](https://github.com/thetillhoff) made their first contribution in [#5995](https://github.com/kubernetes-sigs/external-dns/pull/5995) - [@blsho](https://github.com/blsho) made their first contribution in [#5992](https://github.com/kubernetes-sigs/external-dns/pull/5992) - [@prb112](https://github.com/prb112) made their first contribution in [#6007](https://github.com/kubernetes-sigs/external-dns/pull/6007) - [@chrisbsmith](https://github.com/chrisbsmith) made their first contribution in [#5932](https://github.com/kubernetes-sigs/external-dns/pull/5932) - [@rkferreira](https://github.com/rkferreira) made their first contribution in [#5986](https://github.com/kubernetes-sigs/external-dns/pull/5986) - [@alexbakker-quandago](https://github.com/alexbakker-quandago) made their first contribution in [#6023](https://github.com/kubernetes-sigs/external-dns/pull/6023) - [@andylim0221](https://github.com/andylim0221) made their first contribution in [#6054](https://github.com/kubernetes-sigs/external-dns/pull/6054) - [@avanier](https://github.com/avanier) made their first contribution in [#6083](https://github.com/kubernetes-sigs/external-dns/pull/6083) - [@sw360cab](https://github.com/sw360cab) made their first contribution in [#6084](https://github.com/kubernetes-sigs/external-dns/pull/6084) - [@hritz220](https://github.com/hritz220) made their first contribution in [#6095](https://github.com/kubernetes-sigs/external-dns/pull/6095) - [@bogdankrasko](https://github.com/bogdankrasko) made their first contribution in [#5959](https://github.com/kubernetes-sigs/external-dns/pull/5959) - [@marie-j](https://github.com/marie-j) made their first contribution in [#6115](https://github.com/kubernetes-sigs/external-dns/pull/6115) - [@ROunofF](https://github.com/ROunofF) made their first contribution in [#6092](https://github.com/kubernetes-sigs/external-dns/pull/6092) - [@zcahana](https://github.com/zcahana) made their first contribution in [#6144](https://github.com/kubernetes-sigs/external-dns/pull/6144) - [@HartmannVolker](https://github.com/HartmannVolker) made their first contribution in [#6163](https://github.com/kubernetes-sigs/external-dns/pull/6163) - [@supervillain3000](https://github.com/supervillain3000) made their first contribution in [#6214](https://github.com/kubernetes-sigs/external-dns/pull/6214) - [@ngnix](https://github.com/ngnix) made their first contribution in [#6129](https://github.com/kubernetes-sigs/external-dns/pull/6129) - [@cxmcc](https://github.com/cxmcc) made their first contribution in [#6256](https://github.com/kubernetes-sigs/external-dns/pull/6256) - [@e9169](https://github.com/e9169) made their first contribution in [#6227](https://github.com/kubernetes-sigs/external-dns/pull/6227) - [@clwluvw](https://github.com/clwluvw) made their first contribution in [#6234](https://github.com/kubernetes-sigs/external-dns/pull/6234) - [@mooseracerPT](https://github.com/mooseracerPT) made their first contribution in [#6208](https://github.com/kubernetes-sigs/external-dns/pull/6208) - [@davidkroell](https://github.com/davidkroell) made their first contribution in [#6252](https://github.com/kubernetes-sigs/external-dns/pull/6252) - [@mangkoran](https://github.com/mangkoran) made their first contribution in [#6100](https://github.com/kubernetes-sigs/external-dns/pull/6100) - [@josemaia](https://github.com/josemaia) made their first contribution in [#6146](https://github.com/kubernetes-sigs/external-dns/pull/6146) - [@aibaars](https://github.com/aibaars) made their first contribution in [#6305](https://github.com/kubernetes-sigs/external-dns/pull/6305) - [@vaspoz](https://github.com/vaspoz) made their first contribution in [#5984](https://github.com/kubernetes-sigs/external-dns/pull/5984) - [@jukie](https://github.com/jukie) made their first contribution in [#6254](https://github.com/kubernetes-sigs/external-dns/pull/6254) - [@System-Arch](https://github.com/System-Arch) made their first contribution in [#6291](https://github.com/kubernetes-sigs/external-dns/pull/6291) **Full Changelog**: <https://github.com/kubernetes-sigs/external-dns/compare/v0.20.0...v0.21.0> ### [`v0.20.0`](https://github.com/kubernetes-sigs/external-dns/releases/tag/v0.20.0) [Compare Source](https://github.com/kubernetes-sigs/external-dns/compare/v0.19.0...v0.20.0) #### General information - :warning: `--min-ttl` was unintentionally removed in [#5836](https://github.com/kubernetes-sigs/external-dns/pull/5836). It will be restored in the next version ([#6014](https://github.com/kubernetes-sigs/external-dns/pull/6014)) #### :rocket: Features - feat: add new flags to allow migration of OwnerID by [@troll-os](https://github.com/troll-os) in [#4823](https://github.com/kubernetes-sigs/external-dns/issues/4823) - feat(annotations): add custom annotation prefix support for split horizon DNS by [@lexfrei](https://github.com/lexfrei) in [#5889](https://github.com/kubernetes-sigs/external-dns/issues/5889) - feat(aws): add ap-southeast-6 region by [@rhysmdnz](https://github.com/rhysmdnz) in [#5812](https://github.com/kubernetes-sigs/external-dns/issues/5812) - feat(chart): Release for v0.19.0 by [@stevehipwell](https://github.com/stevehipwell) in [#5819](https://github.com/kubernetes-sigs/external-dns/issues/5819) - feat(cli): add Cobra binder and backend switch by [@TobyTheHutt](https://github.com/TobyTheHutt) in [#5820](https://github.com/kubernetes-sigs/external-dns/issues/5820) - feat(cli): migrate kingpin to cobra - dual parity by [@TobyTheHutt](https://github.com/TobyTheHutt) in [#5836](https://github.com/kubernetes-sigs/external-dns/issues/5836) - feat(coredns): add annotations for groups by [@farodin91](https://github.com/farodin91) in [#5842](https://github.com/kubernetes-sigs/external-dns/issues/5842) - feat(coredns): pass context to etcd client by [@farodin91](https://github.com/farodin91) in [#5915](https://github.com/kubernetes-sigs/external-dns/issues/5915) - feat(provider/cloudflare): add support for tags by [@nkhl99](https://github.com/nkhl99) in [#5862](https://github.com/kubernetes-sigs/external-dns/issues/5862) - feat(source): add min-ttl support by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#5641](https://github.com/kubernetes-sigs/external-dns/issues/5641) - feat(source/f5-virtual-server): add host aliases support for Virtual … by [@shkarface](https://github.com/shkarface) in [#5745](https://github.com/kubernetes-sigs/external-dns/issues/5745) #### :bug: Bug fixes - fix(cloudflare): infinite reconciliation loop with cloudflare-record-comment flag by [@vflaux](https://github.com/vflaux) in [#5828](https://github.com/kubernetes-sigs/external-dns/issues/5828) - fix: cloudflare softError failedZones by [@nissessenap](https://github.com/nissessenap) in [#5899](https://github.com/kubernetes-sigs/external-dns/issues/5899) - fix(controller): panic in OCI provider build by [@vflaux](https://github.com/vflaux) in [#5877](https://github.com/kubernetes-sigs/external-dns/issues/5877) - fix(coredns): debug message on labels update by [@bachorp](https://github.com/bachorp) in [#5789](https://github.com/kubernetes-sigs/external-dns/issues/5789) - fix(deps): bump openshift with gateway-api by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#5942](https://github.com/kubernetes-sigs/external-dns/issues/5942) - fix(endpoint): debug message when owner label is missing by [@bachorp](https://github.com/bachorp) in [#5788](https://github.com/kubernetes-sigs/external-dns/issues/5788) - fix(endpoint): deduplicate targets by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#5805](https://github.com/kubernetes-sigs/external-dns/issues/5805) - fix(endpoint/source) Allow '.' in TXT Records by [@onelapahead](https://github.com/onelapahead) in [#5844](https://github.com/kubernetes-sigs/external-dns/issues/5844) - fix(gen/metrics): deduplicate generated in metrics.md by [@vflaux](https://github.com/vflaux) in [#5837](https://github.com/kubernetes-sigs/external-dns/issues/5837) - fix(service): rollback nodeinformer for addevent handler by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#5941](https://github.com/kubernetes-sigs/external-dns/issues/5941) - fix(txt-register): reset existingTXTs even when ApplyChanges is skipped to avoid stale TXT records by [@u-kai](https://github.com/u-kai) in [#5897](https://github.com/kubernetes-sigs/external-dns/issues/5897) #### :memo: Documentation - docs(advanced): configuration precedence by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#5871](https://github.com/kubernetes-sigs/external-dns/issues/5871) - docs(aws): add missing supported DNS record types in Route53 ABAC by [@TobyTheHutt](https://github.com/TobyTheHutt) in [#5839](https://github.com/kubernetes-sigs/external-dns/issues/5839) - docs(aws): scoping the IAM policy to explicitely defined Route53 zones by [@crtr109](https://github.com/crtr109) in [#5663](https://github.com/kubernetes-sigs/external-dns/issues/5663) - docs(ci): improve release note template by [@mloiseleur](https://github.com/mloiseleur) in [#5791](https://github.com/kubernetes-sigs/external-dns/issues/5791) - docs: clarify hostname annotation behavior by [@PseudoResonance](https://github.com/PseudoResonance) in [#5912](https://github.com/kubernetes-sigs/external-dns/issues/5912) - docs(contributing): add reference to developer documentation by [@lexfrei](https://github.com/lexfrei) in [#5923](https://github.com/kubernetes-sigs/external-dns/issues/5923) - docs(core-dns): update tutorial by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#5926](https://github.com/kubernetes-sigs/external-dns/issues/5926) - docs: fix mkdocs build by [@mloiseleur](https://github.com/mloiseleur) in [#5795](https://github.com/kubernetes-sigs/external-dns/issues/5795) - docs(gateway-api): clarify annotation placement for sources by [@lexfrei](https://github.com/lexfrei) in [#5918](https://github.com/kubernetes-sigs/external-dns/issues/5918) - docs(myra): add info about protection option and docker image by [@armaaar](https://github.com/armaaar) in [#5879](https://github.com/kubernetes-sigs/external-dns/issues/5879) - docs(release): update release docs by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#5893](https://github.com/kubernetes-sigs/external-dns/issues/5893) - docs(tutorials): import existing DNS records into ExternalDNS by [@naavveenn](https://github.com/naavveenn) in [#5811](https://github.com/kubernetes-sigs/external-dns/issues/5811) - docs(txt-registry): improve formatting and examples for apex record by [@u-kai](https://github.com/u-kai) in [#5863](https://github.com/kubernetes-sigs/external-dns/issues/5863) - docs(webhook): add volcengine provider to readme by [@firemiles](https://github.com/firemiles) in [#5866](https://github.com/kubernetes-sigs/external-dns/issues/5866) #### :package: Others - Build(tool) remove vacuum by [@szuecs](https://github.com/szuecs) in [#5955](https://github.com/kubernetes-sigs/external-dns/issues/5955) - chore(ci): fix releaser script by [@mloiseleur](https://github.com/mloiseleur) in [#5953](https://github.com/kubernetes-sigs/external-dns/issues/5953) - chore(ci): speed-up & coveralls by [@mloiseleur](https://github.com/mloiseleur) in [#5870](https://github.com/kubernetes-sigs/external-dns/issues/5870) - chore(cloudflare): migrate `DeleteCustomHostname()` to new lib by [@vflaux](https://github.com/vflaux) in [#5880](https://github.com/kubernetes-sigs/external-dns/issues/5880) - chore(cloudflare): migrate DeleteDNSRecord() to new lib by [@vflaux](https://github.com/vflaux) in [#5780](https://github.com/kubernetes-sigs/external-dns/issues/5780) - chore(cloudflare): migrate ListRecords() to new lib by [@vflaux](https://github.com/vflaux) in [#5778](https://github.com/kubernetes-sigs/external-dns/issues/5778) - chore(cloudflare): migrate UpdateDNSRecord() to new lib by [@vflaux](https://github.com/vflaux) in [#5781](https://github.com/kubernetes-sigs/external-dns/issues/5781) - chore(controller-gen): move tools under go tools by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#5878](https://github.com/kubernetes-sigs/external-dns/issues/5878) - chore(deps): bump renovatebot/github-action from 43.0.10 to 43.0.11 in the dev-dependencies group by [@app/dependabot](https://github.com/app/dependabot) in [#5823](https://github.com/kubernetes-sigs/external-dns/issues/5823) - chore(deps): bump renovatebot/github-action from 43.0.11 to 43.0.12 in the dev-dependencies group by [@app/dependabot](https://github.com/app/dependabot) in [#5840](https://github.com/kubernetes-sigs/external-dns/issues/5840) - chore(deps): bump renovatebot/github-action from 43.0.12 to 43.0.13 in the dev-dependencies group by [@app/dependabot](https://github.com/app/dependabot) in [#5856](https://github.com/kubernetes-sigs/external-dns/issues/5856) - chore(deps): bump renovatebot/github-action from 43.0.13 to 43.0.14 in the dev-dependencies group by [@app/dependabot](https://github.com/app/dependabot) in [#5874](https://github.com/kubernetes-sigs/external-dns/issues/5874) - chore(deps): bump renovatebot/github-action from 43.0.14 to 43.0.15 in the dev-dependencies group by [@app/dependabot](https://github.com/app/dependabot) in [#5890](https://github.com/kubernetes-sigs/external-dns/issues/5890) - chore(deps): bump renovatebot/github-action from 43.0.9 to 43.0.10 in the dev-dependencies group by [@app/dependabot](https://github.com/app/dependabot) in [#5797](https://github.com/kubernetes-sigs/external-dns/issues/5797) - chore(deps): bump the dev-dependencies group across 1 directory with 15 updates by [@app/dependabot](https://github.com/app/dependabot) in [#5952](https://github.com/kubernetes-sigs/external-dns/issues/5952) - chore(deps): bump the dev-dependencies group across 1 directory with 36 updates by [@app/dependabot](https://github.com/app/dependabot) in [#5943](https://github.com/kubernetes-sigs/external-dns/issues/5943) - chore(deps): bump the dev-dependencies group across 1 directory with 5 updates by [@app/dependabot](https://github.com/app/dependabot) in [#5940](https://github.com/kubernetes-sigs/external-dns/issues/5940) - chore(deps): bump the dev-dependencies group across 1 directory with 9 updates by [@app/dependabot](https://github.com/app/dependabot) in [#5949](https://github.com/kubernetes-sigs/external-dns/issues/5949) - chore(deps): bump the dev-dependencies group with 2 updates by [@app/dependabot](https://github.com/app/dependabot) in [#5895](https://github.com/kubernetes-sigs/external-dns/issues/5895) - chore(deps): bump the dev-dependencies group with 2 updates by [@app/dependabot](https://github.com/app/dependabot) in [#5946](https://github.com/kubernetes-sigs/external-dns/issues/5946) - chore(deps): bump the dev-dependencies group with 3 updates by [@app/dependabot](https://github.com/app/dependabot) in [#5806](https://github.com/kubernetes-sigs/external-dns/issues/5806) - chore(lint): configure goconst linter by [@lexfrei](https://github.com/lexfrei) in [#5929](https://github.com/kubernetes-sigs/external-dns/issues/5929) - chore(owners): update reviewers by [@mloiseleur](https://github.com/mloiseleur) in [#5925](https://github.com/kubernetes-sigs/external-dns/issues/5925) - chore(pihole): reduce cyclometic complexity of TestListRecords by [@AndrewCharlesHay](https://github.com/AndrewCharlesHay) in [#5802](https://github.com/kubernetes-sigs/external-dns/issues/5802) - chore(release): updates kustomize & docs with v0.19.0 by [@mloiseleur](https://github.com/mloiseleur) in [#5792](https://github.com/kubernetes-sigs/external-dns/issues/5792) - chore: upgrade ExternalDNS to go v1.25 and golangci-lint v2.5 by [@mloiseleur](https://github.com/mloiseleur) in [#5869](https://github.com/kubernetes-sigs/external-dns/issues/5869) - ci(linter): add gochecknoinits by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#5911](https://github.com/kubernetes-sigs/external-dns/issues/5911) - ci(linter): add go-critic by [@PascalBourdier](https://github.com/PascalBourdier) in [#5875](https://github.com/kubernetes-sigs/external-dns/issues/5875) - doc(tutorials/rfc2136): fix RBAC by [@vflaux](https://github.com/vflaux) in [#5827](https://github.com/kubernetes-sigs/external-dns/issues/5827) - refactor(annotations): modernize ProviderSpecificAnnotation by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#5813](https://github.com/kubernetes-sigs/external-dns/issues/5813) - refactor(pihole): reduce cyclomatic complexity of TestProvider by [@AndrewCharlesHay](https://github.com/AndrewCharlesHay) in [#5865](https://github.com/kubernetes-sigs/external-dns/issues/5865) - refactor(pihole): reduce cyclomatic complexity of TestProviderV6 by [@AndrewCharlesHay](https://github.com/AndrewCharlesHay) in [#5876](https://github.com/kubernetes-sigs/external-dns/issues/5876) - refactor(service): reduce cyclomatic complexity of extractHeadlessEndpoints by [@AndrewCharlesHay](https://github.com/AndrewCharlesHay) in [#5822](https://github.com/kubernetes-sigs/external-dns/issues/5822) - refactor(source/nat64): optional source & early prefixes parsing by [@vflaux](https://github.com/vflaux) in [#5810](https://github.com/kubernetes-sigs/external-dns/issues/5810) - refactor(source/wrappers): move wrappers logic away from execute file by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#5888](https://github.com/kubernetes-sigs/external-dns/issues/5888) - test(cloudflare): clear environment variables before setting test values by [@u-kai](https://github.com/u-kai) in [#5851](https://github.com/kubernetes-sigs/external-dns/issues/5851) - test(cloudflare): improve coverage of zoneService by [@vflaux](https://github.com/vflaux) in [#5800](https://github.com/kubernetes-sigs/external-dns/issues/5800) - test(cloudflare): mock provider for cf change tests by [@vflaux](https://github.com/vflaux) in [#5852](https://github.com/kubernetes-sigs/external-dns/issues/5852) - test(cloudflare): modernize zoneDomainFilter test by [@vflaux](https://github.com/vflaux) in [#5853](https://github.com/kubernetes-sigs/external-dns/issues/5853) - test(controller): improve code coverage by [@TobyTheHutt](https://github.com/TobyTheHutt) in [#5816](https://github.com/kubernetes-sigs/external-dns/issues/5816) - test(source): fqdn for source/service/nodeport/srv records by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#5554](https://github.com/kubernetes-sigs/external-dns/issues/5554) - test(source/service): add serviceTypeFilter edge case by [@ivankatliarchuk](https://github.com/ivankatliarchuk) in [#5872](https://github.com/kubernetes-sigs/external-dns/issues/5872) - test(source/wrappers): fix race condition by [@vflaux](https://github.com/vflaux) in [#5841](https://github.com/kubernetes-sigs/external-dns/issues/5841) - test: update goversion label to 1.25 in metrics test by [@AndrewCharlesHay](https://github.com/AndrewCharlesHay) in [#5886](https://github.com/kubernetes-sigs/external-dns/issues/5886) - update test certs used for pdns by [@Raffo](https://github.com/Raffo) in [#5902](https://github.com/kubernetes-sigs/external-dns/issues/5902) #### :package: Docker Image ```sh docker pull registry.k8s.io/external-dns/external-dns:v0.20.0 ``` </details> --- ### Configuration 📅 **Schedule**: (UTC) - Branch creation - At any time (no schedule defined) - Automerge - At any time (no schedule defined) 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Whenever PR is behind base branch, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [Mend Renovate](https://github.com/renovatebot/renovate).

admin added the renovate label 2026-06-06 10:33:49 +02:00

admin added 1 commit 2026-06-06 10:33:49 +02:00

Update registry.k8s.io/external-dns/external-dns Docker tag to v0.21.0

renovate/stability-days Updates have not met minimum release age requirement

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6d46261dff

admin scheduled this pull request to auto merge when all checks succeed 2026-06-06 10:33:50 +02:00

admin merged commit 3c37d283da into main

2026-06-06 10:33:53 +02:00

admin deleted branch renovate/registry.k8s.io-external-dns-external-dns-0.x

2026-06-06 10:33:53 +02:00

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Reference: admin/homelab-manifests#75