Initial import

2025-09-04 02:14:34 +00:00 · 2022-09-01 23:30:25 +02:00
commit 1fd3d82af1
69 changed files with 4076 additions and 0 deletions
--- a/controllers/deployment.go
+++ b/controllers/deployment.go
@@ -0,0 +1,133 @@
+package controllers
+
+import (
+	"context"
+	"fmt"
+
+	entanglev1alpha1 "github.com/c3os-io/entangle/api/v1alpha1"
+	appsv1 "k8s.io/api/apps/v1"
+	v1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"k8s.io/apimachinery/pkg/types"
+)
+
+func genOwner(ent entanglev1alpha1.Entanglement) []metav1.OwnerReference {
+	return []metav1.OwnerReference{
+		*metav1.NewControllerRef(&ent.ObjectMeta, schema.GroupVersionKind{
+			Group:   entanglev1alpha1.GroupVersion.Group,
+			Version: entanglev1alpha1.GroupVersion.Version,
+			Kind:    "Entanglement",
+		}),
+	}
+}
+
+func (r *EntanglementReconciler) genDeployment(ent entanglev1alpha1.Entanglement) (*appsv1.Deployment, error) {
+	objMeta := metav1.ObjectMeta{
+		Name:            ent.Name,
+		Namespace:       ent.Namespace,
+		OwnerReferences: genOwner(ent),
+	}
+
+	privileged := false
+	serviceAccount := false
+
+	svc := &v1.Service{}
+	if ent.Spec.ServiceRef != nil {
+		err := r.Client.Get(context.Background(), types.NamespacedName{Namespace: ent.Namespace, Name: *ent.Spec.ServiceRef}, svc)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	expose := v1.Container{
+		ImagePullPolicy: v1.PullAlways,
+		SecurityContext: &v1.SecurityContext{Privileged: &privileged},
+		Name:            "entanglement",
+		Image:           r.EntangleServiceImage,
+		Env: []v1.EnvVar{
+			{
+				Name: "EDGEVPNTOKEN",
+				ValueFrom: &v1.EnvVarSource{
+					SecretKeyRef: &v1.SecretKeySelector{
+						Key: "network_token",
+						LocalObjectReference: v1.LocalObjectReference{
+							Name: *ent.Spec.SecretRef,
+						},
+					},
+				},
+			},
+		},
+		Command: []string{"/usr/bin/edgevpn"},
+	}
+
+	cmd := "service-add"
+	if ent.Spec.Inbound {
+		// p, err := strconv.Atoi(ent.Spec.Port)
+		// if err != nil {
+		// 	return nil, err
+		// }
+		cmd = "service-connect"
+		// expose.Ports = []v1.ContainerPort{
+		// 	{
+
+		// 		Name:          "service",
+		// 		ContainerPort: int32(p),
+		// 	},
+		// }
+		// expose.ReadinessProbe = &v1.Probe{
+		// 	ProbeHandler: v1.ProbeHandler{
+		// 		Exec: &v1.ExecAction{
+		// 			Command: []string{"/bin/bash", "-xce", ""},
+		// 		},
+		// 	},
+		// 	InitialDelaySeconds: 60,
+		// 	PeriodSeconds:       30,
+		// 	SuccessThreshold:    3,
+		// 	FailureThreshold:    3,
+		// }
+		// expose.LivenessProbe = &v1.Probe{
+		// 	ProbeHandler:        v1.ProbeHandler{},
+		// 	InitialDelaySeconds: 220,
+		// 	PeriodSeconds:       120,
+		// 	SuccessThreshold:    1,
+		// 	FailureThreshold:    3,
+		// }
+	}
+
+	if ent.Spec.ServiceRef != nil {
+		expose.Args = []string{cmd, "--log-level", "debug", ent.Spec.ServiceUUID, fmt.Sprintf("%s:%s", fmt.Sprintf("%s.svc.cluster.local", svc.Name), ent.Spec.Port)}
+	} else {
+		expose.Args = []string{cmd, "--log-level", "debug", ent.Spec.ServiceUUID, fmt.Sprintf("%s:%s", ent.Spec.Host, ent.Spec.Port)}
+	}
+
+	pod := v1.PodSpec{
+		Containers:                   []v1.Container{expose},
+		AutomountServiceAccountToken: &serviceAccount,
+		HostNetwork:                  ent.Spec.HostNetwork,
+	}
+
+	deploymentLabels := genDeploymentLabel(ent.Name)
+	replicas := int32(1)
+
+	return &appsv1.Deployment{
+		ObjectMeta: objMeta,
+
+		Spec: appsv1.DeploymentSpec{
+			Selector: &metav1.LabelSelector{MatchLabels: deploymentLabels},
+			Replicas: &replicas,
+			Template: v1.PodTemplateSpec{
+				ObjectMeta: metav1.ObjectMeta{
+					Labels: deploymentLabels,
+				},
+				Spec: pod,
+			},
+		},
+	}, nil
+}
+
+func genDeploymentLabel(s string) map[string]string {
+	return map[string]string{
+		"entanglement.c3os-x.io": s,
+	}
+}