A Cert-Manager DNS01 provider for ClouDNS.

This fork has update-deps branch merged and a few other changes that it works with recent versions of Kubernetes (1.23+) and cert-manager (1.7.2) to avoid errors and warnings. The github workflow builds images for amd64 and arm64.

Cert-Manager expects DNS01 providers to parse configuration from incoming webhook requests.

This can be used to have multiple Cert-Manager Issuer resources use the same instance of the provider with different credentials or configuration.

Because we currently don't need this and the LEGO library already has support for parsing environment variables (and files), we have opted to not use this.

The testdata/config.json file is there because the DNS01 provider conformance testing suite wants to mock the requests away, and needs a folder to load the data from.

# Get kubebuilder
./scripts/fetch-test-binaries.sh

# Run testing suite
TEST_ZONE_NAME=<domain> CLOUDNS_AUTH_ID_FILE=.creds/auth_id CLOUDNS_AUTH_PASSWORD_FILE=.creds/auth_password go test -v .