start get kubeconfig

pkg/cluster/kubeconfig.go

@@ -0,0 +1,41 @@
+/*
+Copyright © 2019 Thorsten Klein <iwilltry42@gmail.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+package cluster
+
+import (
+	"github.com/rancher/k3d/pkg/runtimes"
+	k3d "github.com/rancher/k3d/pkg/types"
+	log "github.com/sirupsen/logrus"
+)
+
+func GetKubeconfig(runtime runtimes.Runtime, cluster *k3d.Cluster) error {
+	masterNodes, err := runtime.GetNodesByLabel(map[string]string{"k3d.cluster": cluster.Name, "k3d.role": string(k3d.MasterRole)})
+	if err != nil {
+		log.Errorln("Failed to get masternodes")
+		return err
+	}
+	if err := runtime.GetKubeconfig(masterNodes[0]); err != nil {
+		log.Errorf("Failed to get kubeconfig from node '%s'", masterNodes[0].Name)
+		return err
+	}
+	return nil
+}

pkg/runtimes/containerd/kubeconfig.go

@@ -0,0 +1,32 @@
+/*
+Copyright © 2019 Thorsten Klein <iwilltry42@gmail.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+package containerd
+
+import (
+	k3d "github.com/rancher/k3d/pkg/types"
+)
+
+// GetKubeconfig grabs the kubeconfig from inside a k3d node
+func (d Containerd) GetKubeconfig(node *k3d.Node) error {
+	return nil
+}

pkg/runtimes/docker/kubeconfig.go

@@ -0,0 +1,32 @@
+/*
+Copyright © 2019 Thorsten Klein <iwilltry42@gmail.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+package docker
+
+import (
+	k3d "github.com/rancher/k3d/pkg/types"
+)
+
+// GetKubeconfig grabs the kubeconfig from inside a k3d node
+func (d Docker) GetKubeconfig(node *k3d.Node) error {
+	return nil
+}

pkg/runtimes/runtime.go

@@ -41,6 +41,7 @@ type Runtime interface {
 	DeleteNode(*k3d.Node) error
 	GetNodesByLabel(map[string]string) ([]*k3d.Node, error)
 	CreateNetworkIfNotPresent(name string) (string, error)
+	GetKubeconfig(*k3d.Node) error
 	// StartContainer() error
 	// ExecContainer() error
 	// StopContainer() error