Files
coredns/plugin/forwardcrd/Makefile

26 lines
600 B
Makefile
Raw Normal View History

Initial implementation of ForwardCRD plugin (#4512) * Add forwardcrd plugin README.md Co-authored-by: Aidan Obley <aobley@vmware.com> Signed-off-by: Christian Ang <angc@vmware.com> * Create forwardcrd plugin - Place forwardcrd before forward plugin in plugin list. This will avoid forward from preventing the forwardcrd plugin from handling any queries in the case of having a default upstream forwarder in a server block (as is the case in the default kubernetes Corefile). Co-authored-by: Aidan Obley <aobley@vmware.com> Signed-off-by: Christian Ang <angc@vmware.com> * Add Forward CRD Signed-off-by: Christian Ang <angc@vmware.com> * Add NewWithConfig to forward plugin - allows external packages to instanciate forward plugins Co-authored-by: Aidan Obley <aobley@vmware.com> Signed-off-by: Christian Ang <angc@vmware.com> * ForwardCRD plugin handles requests for Forward CRs - add a Kubernetes controller that can read Forward CRs - instances of the forward plugin are created based on Forward CRs from the Kubernetes controller - DNS requests are handled by calling matching Forward plugin instances based on zone name - Defaults to the kube-system namespace to align with Corefile RBAC Signed-off-by: Christian Ang <angc@vmware.com> Use klog v2 in forwardcrd plugin * Refactor forward setup to use NewWithConfig Co-authored-by: Christian Ang <angc@vmware.com> Signed-off-by: Edwin Xie <exie@vmware.com> * Use ParseInt instead of Atoi - to ensure that the bitsize is 32 for later casting to uint32 Signed-off-by: Christian Ang <angc@vmware.com> * Add @christianang to CODEOWNERS for forwardcrd Signed-off-by: Christian Ang <angc@vmware.com> Co-authored-by: Edwin Xie <exie@vmware.com>
2021-11-12 08:22:34 -08:00
.PHONY: generate
generate: controller-gen
$(CONTROLLER_GEN) \
object \
paths="./apis/..."
$(CONTROLLER_GEN) \
crd \
paths="./apis/..." \
output:crd:artifacts:config=manifests/crds/
.PHONY: controller-gen
controller-gen:
ifeq (, $(shell which controller-gen))
@{ \
set -e ;\
CONTROLLER_GEN_TMP_DIR=$$(mktemp -d) ;\
cd $$CONTROLLER_GEN_TMP_DIR ;\
go mod init tmp ;\
go get sigs.k8s.io/controller-tools/cmd/controller-gen@v0.4.1 ;\
rm -rf $$CONTROLLER_GEN_TMP_DIR ;\
}
CONTROLLER_GEN=$(shell go env GOPATH)/bin/controller-gen
else
CONTROLLER_GEN=$(shell which controller-gen)
endif