Struct-ize some YAML

Author: liztio

objects/all.go

@@ -0,0 +1,14 @@
+package objects
+
+import "k8s.io/apimachinery/pkg/runtime"
+
+func GetAll(capdImage string) []runtime.Object {
+	statefulSet := GetStatefulSet(capdImage)
+
+	return []runtime.Object{
+		&Namespace,
+		&statefulSet,
+		&ClusterRole,
+		&ClusterRoleBinding,
+	}
+}

objects/control_plane.go

@@ -0,0 +1,113 @@
+package objects
+
+import (
+	apps "k8s.io/api/apps/v1"
+	core "k8s.io/api/core/v1"
+	meta "k8s.io/apimachinery/pkg/apis/meta/v1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/kubernetes/cmd/kubeadm/app/constants"
+)
+
+const namespace = "docker-provider-system"
+
+var Namespace = core.Namespace{
+	ObjectMeta: meta.ObjectMeta{
+		Labels: map[string]string{"controller-tools.k8s.io": "1.0"},
+		Name:   namespace,
+	},
+}
+
+var (
+	controlPlaneLabel = map[string]string{"control-plane": "controller-manager"}
+	hostPathSocket    = core.HostPathSocket
+	hostPathDirectory = core.HostPathDirectory
+)
+
+const (
+	dockerSockVolumeName = "dockersock"
+	dockerSockPath       = "/var/run/docker.sock"
+	dockerLibVolumeName  = "dockerlib"
+	dockerLibPath        = "/var/lib/docker"
+)
+
+func GetStatefulSet(image string) apps.StatefulSet {
+	return apps.StatefulSet{
+		ObjectMeta: meta.ObjectMeta{
+			Labels:    controlPlaneLabel,
+			Name:      "docker-provider-controller-manager",
+			Namespace: namespace,
+		},
+		Spec: apps.StatefulSetSpec{
+			Selector: &v1.LabelSelector{
+				MatchLabels: controlPlaneLabel,
+			},
+			ServiceName: "docker-provider-controller-manager-service",
+			Template: core.PodTemplateSpec{
+				ObjectMeta: meta.ObjectMeta{
+					Labels: controlPlaneLabel,
+				},
+				Spec: core.PodSpec{
+					Containers: []core.Container{
+						{
+							Name:  "capd-manager",
+							Image: image,
+							Command: []string{
+								"capd-manager",
+							},
+							VolumeMounts: []core.VolumeMount{
+								{
+									MountPath: dockerSockPath,
+									Name:      dockerSockVolumeName,
+								},
+								{
+									MountPath: dockerLibPath,
+									Name:      dockerLibVolumeName,
+								},
+							},
+						},
+					},
+					Volumes: []core.Volume{
+						{
+							Name: dockerSockVolumeName,
+							VolumeSource: core.VolumeSource{
+								HostPath: &core.HostPathVolumeSource{
+									Path: dockerSockPath,
+									Type: &hostPathSocket,
+								},
+							},
+						},
+						{
+							Name: dockerLibVolumeName,
+							VolumeSource: core.VolumeSource{
+								HostPath: &core.HostPathVolumeSource{
+									Path: dockerLibPath,
+									Type: &hostPathDirectory,
+								},
+							},
+						},
+					},
+					Tolerations: []core.Toleration{
+						{
+							Key:    constants.LabelNodeRoleMaster,
+							Effect: core.TaintEffectNoExecute,
+						},
+						{
+							Key:      "CriticalAddonsOnly",
+							Operator: core.TolerationOpExists,
+						},
+						{
+							Key:      "node.alpha.kubernetes.io/notReady",
+							Operator: core.TolerationOpExists,
+							Effect:   core.TaintEffectNoExecute,
+						},
+						{
+							Key:      "node.alpha.kubernetes.io/unreachable",
+							Operator: core.TolerationOpExists,
+							Effect:   core.TaintEffectNoExecute,
+						},
+					},
+				},
+			},
+		},
+	}
+}

objects/rbac.go

@@ -0,0 +1,92 @@
+package objects
+
+import (
+	core "k8s.io/api/core/v1"
+	rbac "k8s.io/api/rbac/v1"
+	meta "k8s.io/apimachinery/pkg/apis/meta/v1"
+	capi "sigs.k8s.io/cluster-api/pkg/apis/cluster/v1alpha1"
+)
+
+var ClusterRole = rbac.ClusterRole{
+	ObjectMeta: meta.ObjectMeta{
+		Name: "docker-provider-manager-role",
+	},
+	Rules: []rbac.PolicyRule{
+		{
+			APIGroups: []string{
+				capi.SchemeGroupVersion.Group,
+			},
+			Resources: []string{
+				"clusters",
+				"clusters/status",
+			},
+			Verbs: []string{
+				"get",
+				"list",
+				"watch",
+				"create",
+				"update",
+				"patch",
+				"delete",
+			},
+		},
+		{
+			APIGroups: []string{
+				capi.SchemeGroupVersion.Group,
+			},
+			Resources: []string{
+				"machines",
+				"machines/status",
+				"machinedeployments",
+				"machinedeployments/status",
+				"machinesets",
+				"machinesets/status",
+				"machineclasses",
+			},
+			Verbs: []string{
+				"get",
+				"list",
+				"watch",
+				"create",
+				"update",
+				"patch",
+				"delete",
+			},
+		},
+		{
+			APIGroups: []string{
+				core.GroupName,
+			},
+			Resources: []string{
+				"nodes",
+				"events",
+				"secrets",
+			},
+			Verbs: []string{
+				"get",
+				"list",
+				"watch",
+				"create",
+				"update",
+				"patch",
+				"delete",
+			},
+		},
+	},
+}
+
+var ClusterRoleBinding = rbac.ClusterRoleBinding{
+	ObjectMeta: meta.ObjectMeta{
+		Name: "docker-provider-manager-rolebinding",
+	},
+	RoleRef: rbac.RoleRef{
+		Kind:     "ClusterRole",
+		Name:     ClusterRole.ObjectMeta.Name,
+		APIGroup: rbac.GroupName,
+	},
+	Subjects: []rbac.Subject{{
+		Kind:      rbac.ServiceAccountKind,
+		Name:      "default",
+		Namespace: namespace,
+	}},
+}