Before we only filter by the zone ID, which is an integer value, that is
not exposed in the GCP Console and by the related terraform resource.
This allows to filter by either ID or Name whatever matches.
The controller will retrieve all the endpoints at the beginning of its
loop. When changes need to be applied, the provider may need to query
the endpoints again. Allow the provider to skip the queries if its data was
cached.
When running in a pod sometimes the request to get ingreses/services
stalls indefinitely. A simple pod restart fixes this. Hard to reproduce
but I got lucky and did thread dump which revealed a gorouting blocked
on call to k8s.
What's new is a `--request-timeout` flag that makes requests to k8s
bounded in time. The default is 30s - this may cause some deployments
with a slow api-server to timeout.
* fix(google): correctly filter records that don't match all filters
* update changelog with the filters fix
* fix(google): add test to ensure domain filter works
* provider=google: Improve Logging / Filter Endpoints
1. move dry-run exit after `separateChange()`
2. log records after `separateChange()`
3. make `newRecords()` a method of `GoogleProvider` — use `domainFilter.Match()` foreach `endpoint.DNSName`
^ without this, non-relevant endpoints show up in the warnings for “No matching zone”
* provider=google: Add tests for domainFilter
- new test: `TestGoogleRecordsFilter`
- add no matching zone and filtered record to `TestGoogleApplyChanges`
- allow `setupGoogleRecords` to createRecords without validateEndpoints
* provider=google: Improve zone-matching logs
- Add `DomainFilter.isConfigured()`
- Conditionally log zone matching for the user based off of `DomainFilter.isConfigured()`
- Rename `provider.newRecords()` to `provider.newFilteredRecords`
* fix: ensure that our setup methods are correct by keeping the tests
* Add aws-zone-id flag
* Add Zone ID filter
* Update AWS provider and main
* Make ZoneIDFilter generic
* Implement ZoneIDFilter for all providers
* Update CHANGELOG
* #228 Simplify DNS provider requirements by extracting common
* #228 Simplify DNS provider requirements by extracting common
* Missing boilerplate added
* rename recordtypefilter, fail fast statements
* rework zone finder, update deps
* chore: drop namespace from cloudflare method name
* Support for multiple domains within --domain-filter
The parameter accepts a comma separated list of domains with or without trailing dot. Example: --domain-filter="example.org, company.test.,staging.com". Closes#247 and #229
* Add boilerplate header
* Add documentation for methods and structs
* use StringsVar for the domain-filter flag
* go fmt
* Remove camel case from tests
* Revert changes in README.md
* Move DomainFilter to provider package
* Make a new slice and copy elements to it
* Update CHANGELOG.md
* docs: change minor spelling mistake
* ref(source): use testify with mocks in test code
* fix: re-introduce NewMockSource for convenience
* fix: avoid circular dependency
* ref: increase usage of testify
* chore: vendor testify as a dependency
* fix(*): cleanup testify expectations
* feat(config): change defaults, switch flag processing to kingpin
* chore: vendor kingpin as a dependency
* feat(config): auto-detect cluster config from the environment
* chore: clean up definition of flags
* chore: sanitize flags even further
* chore: update changelog with latest flags changes
* fix(aws): fix messed up test name
* feat(google): auto-detect and multiple zone support
* chore: run gofmt with the simplified command
* fix: pass desired domain to google provider
* feat(google): correctly auto-detect records for sub-zones
* chore: update changelog with support for multiple zones in google
* fix(google): don't append traling dot to TXT records
* ref(provider): extract hostname sanitization to general provider
* feat(aws): support hostnames as endpoint targets
* docs: describe how to run ExternalDNS on AWS
* docs: update changelog with CNAME feature
* docs: update changelog to include AWS documentation
* fix(aws): test that updating records removes the old value
* feat(google): add CNAME support to Google provider
* fix(source): sanitize source and target hostnames
* docs: update changelog to include latest changes
* docs(aws): mention that ExternalDNS takes full ownership of a hosted zone
* fix(aws): switch route53 tests to use endpoint pointers
* docs: add TODO to remove record filtering once ownership is in place
