Remove PACKET_API_KEY fron cluster template

Makefile

@@ -204,15 +204,16 @@ $(RELEASE_DIR) $(RELEASE_BASE):
 $(MANAGERLESS_DIR) $(MANAGERLESS_BASE):
 	mkdir -p $@
 
-.PHONY: release-clusterctl release-manifests release $(RELEASE_CLUSTERCTLYAML) $(RELEASE_MANIFEST)
-release: release-manifests release-clusterctl
+.PHONY: release-clusterctl release-manifests release $(RELEASE_CLUSTERCTLYAML) $(RELEASE_MANIFEST) $(RELEASE_METADATA) $(RELEASE_CLUSTER_TEMPLATE)
+release: release-manifests release-clusterctl release-cluster-template
 release-manifests: $(RELEASE_MANIFEST) $(RELEASE_METADATA) $(RELEASE_CLUSTER_TEMPLATE)
 $(RELEASE_MANIFEST): $(RELEASE_DIR) ## Builds the manifests to publish with a release
 	kustomize build config/default > $@
 
 $(RELEASE_METADATA): $(RELEASE_DIR) $(METADATA_TEMPLATE)
 	cat $(METADATA_TEMPLATE) | sed 's/MAJOR/$(VERSION_MAJOR)/g' | sed 's/MINOR/$(VERSION_MINOR)/g' | sed 's/CONTRACT/$(VERSION_CONTRACT)/g' > $@
 
+release-cluster-template: $(RELEASE_CLUSTER_TEMPLATE)
 $(RELEASE_CLUSTER_TEMPLATE): $(RELEASE_DIR)
 	cp $(CLUSTER_TEMPLATE) $@
 
@@ -223,15 +224,16 @@ $(RELEASE_CLUSTERCTLYAML): $(RELEASE_BASE)
 $(FULL_RELEASE_CLUSTERCTLYAML): $(RELEASE_DIR)
 	cat $(CLUSTERCTL_TEMPLATE) | sed 's%URL%$(FULL_RELEASE_MANIFEST_URL)%g' > $@
 
-.PHONY: managerless-clusterctl managerless-manifests managerless $(MANAGERLESS_CLUSTERCTLYAML) $(MANAGERLESS_MANIFEST)
-managerless: managerless-manifests managerless-clusterctl
+.PHONY: managerless-clusterctl managerless-manifests managerless $(MANAGERLESS_CLUSTERCTLYAML) $(MANAGERLESS_MANIFEST) $(MANAGERLESS_METADATA) $(MANAGERLESS_CLUSTER_TEMPLATE)
+managerless: managerless-manifests managerless-clusterctl managerless-cluster-template
 managerless-manifests: $(MANAGERLESS_MANIFEST) $(MANAGERLESS_METADATA)
 $(MANAGERLESS_MANIFEST): $(MANAGERLESS_DIR)
 	kustomize build config/managerless > $@
 
 $(MANAGERLESS_METADATA): $(MANAGERLESS_DIR) $(METADATA_TEMPLATE)
 	cat $(METADATA_TEMPLATE) | sed 's/MAJOR/$(VERSION_MAJOR)/g' | sed 's/MINOR/$(VERSION_MINOR)/g' | sed 's/CONTRACT/$(VERSION_CONTRACT)/g' > $@
 
+managerless-cluster-template: $(MANAGERLESS_CLUSTER_TEMPLATE)
 $(MANAGERLESS_CLUSTER_TEMPLATE): $(MANAGERLESS_DIR)
 	cp $(CLUSTER_TEMPLATE) $@
 

pkg/cloud/packet/client.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"os"
 	"strings"
+	"text/template"
 
 	infrastructurev1alpha3 "github.com/packethost/cluster-api-provider-packet/api/v1alpha3"
 	"github.com/packethost/cluster-api-provider-packet/pkg/cloud/packet/scope"
@@ -46,12 +47,26 @@ func (p *PacketClient) GetDevice(deviceID string) (*packngo.Device, error) {
 }
 
 func (p *PacketClient) NewDevice(hostname, project string, machineScope *scope.MachineScope, extraTags []string) (*packngo.Device, error) {
-	userData, err := machineScope.GetRawBootstrapData()
+	userDataRaw, err := machineScope.GetRawBootstrapData()
 	if err != nil {
 		return nil, errors.Wrap(err, "impossible to retrieve bootstrap data from secret")
 	}
+	userData := string(userDataRaw)
 	tags := append(machineScope.PacketMachine.Spec.Tags, extraTags...)
 	if machineScope.IsControlPlane() {
+		// control plane machines should get the API key injected
+		tmpl, err := template.New("control-plane-user-data").Parse(userData)
+		if err != nil {
+			return nil, fmt.Errorf("error parsing control-plane userdata template: %v", err)
+		}
+		stringWriter := &strings.Builder{}
+		apiKeyStruct := map[string]interface{}{
+			"apiKey": p.Client.APIKey,
+		}
+		if err := tmpl.Execute(stringWriter, apiKeyStruct); err != nil {
+			return nil, fmt.Errorf("error executing control-plane userdata template: %v", err)
+		}
+		userData = stringWriter.String()
 		tags = append(tags, infrastructurev1alpha3.MasterTag)
 	} else {
 		tags = append(tags, infrastructurev1alpha3.WorkerTag)
@@ -64,7 +79,7 @@ func (p *PacketClient) NewDevice(hostname, project string, machineScope *scope.M
 		Plan:         machineScope.PacketMachine.Spec.MachineType,
 		OS:           machineScope.PacketMachine.Spec.OS,
 		Tags:         tags,
-		UserData:     string(userData),
+		UserData:     userData,
 	}
 
 	dev, _, err := p.Client.Devices.Create(serverCreateOpts)

templates/cluster-template.yaml

@@ -20,7 +20,7 @@ spec:
     - systemctl start docker
   postKubeadmCommands:
     - "kubectl apply --kubeconfig /etc/kubernetes/admin.conf -f https://docs.projectcalico.org/v3.11/manifests/calico.yaml"
-    - "kubectl --kubeconfig /etc/kubernetes/admin.conf create secret generic -n kube-system packet-cloud-config --from-literal=cloud-sa.json='{\"apiKey\": \"${PACKET_API_KEY}\",\"projectID\": \"${PROJECT_ID}\"}'"
+    - "kubectl --kubeconfig /etc/kubernetes/admin.conf create secret generic -n kube-system packet-cloud-config --from-literal=cloud-sa.json='{\"apiKey\": \"{{ .apiKey }}\",\"projectID\": \"${PROJECT_ID}\"}'"
     - "kubectl apply --kubeconfig /etc/kubernetes/admin.conf -f https://raw.githubusercontent.com/packethost/packet-ccm/master/deploy/releases/v1.0.0/deployment.yaml"
   initConfiguration:
     nodeRegistration: