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| /* | ||
| Copyright 2022. | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
|
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| package v1alpha1 | ||
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| import ( | ||
| corev1 "k8s.io/api/core/v1" | ||
| meta "k8s.io/apimachinery/pkg/api/meta" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| ) | ||
|
|
||
| //+kubebuilder:object:root=true | ||
| //+kubebuilder:subresource:status | ||
| //+kubebuilder:printcolumn:name="Ready",type="boolean",JSONPath=".status.conditions[?(@.type==\"Ready\")].status" | ||
| //+kubebuilder:printcolumn:name="Available Replicas",type="date",JSONPath=".status.availableReplicas" | ||
| //+kubebuilder:printcolumn:name="Age",type="date",JSONPath=".metadata.creationTimestamp" | ||
| //+kubebuilder:resource:shortName={"spd"},categories=all | ||
|
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| // ProxyDeployment is the Schema for the ProxyDeployment API | ||
| type ProxyDeployment struct { | ||
| metav1.TypeMeta `json:",inline"` | ||
| metav1.ObjectMeta `json:"metadata,omitempty"` | ||
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| Spec ProxyDeploymentSpec `json:"spec,omitempty"` | ||
| Status ProxyDeploymentStatus `json:"status,omitempty"` | ||
| } | ||
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| // ProxyDeploymentSpec defines the desired state of ProxyDeployment | ||
| type ProxyDeploymentSpec struct { | ||
| // Reference to a Minecraft Cluster. Adding this will enroll | ||
| // this Proxy Deployment to be part of a Minecraft Cluster. | ||
| ClusterRef *MinecraftClusterRef `json:"minecraftClusterRef"` | ||
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| // Version the Proxy Deployment has to run. | ||
| //+kubebuilder:validation:Required | ||
| Version ProxyDeploymentVersionSpec `json:"version,omitempty"` | ||
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| // Number of replicas the Proxy Deployment should have. | ||
| //+kubebuilder:validation:Required | ||
| Replicas int32 `json:"replicas,omitempty"` | ||
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| // The desired state of the Kubernetes Service to create for the | ||
| // Proxy Deployment. | ||
| //+kubebuilder:default={enabled: true, type: "LoadBalancer"} | ||
| Service *ProxyDeploymentServiceSpec `json:"service,omitempty"` | ||
|
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| // Overrides configuration for the Proxy Deployment pod. | ||
| //+kubebuilder:default={livenessProbe: {initialDelaySeconds: 15}, readinessProbe: {initialDelaySeconds: 15}, terminationGracePeriodSeconds: 3600} | ||
| PodOverrides *MinecraftServerPodOverridesSpec `json:"podOverrides,omitempty"` | ||
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| // The desired compute resource requirements of Pods in the Proxy | ||
| // Deployment. | ||
| //+kubebuilder:default={limits: {cpu: "2000m", memory: "2Gi"}, requests: {cpu: "1000m", memory: "1Gi"}} | ||
| Resources *corev1.ResourceRequirements `json:"resources,omitempty"` | ||
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| // Affinity scheduling rules to be applied on created Pods. | ||
| Affinity *corev1.Affinity `json:"affinity,omitempty"` | ||
| } | ||
|
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| //+kubebuilder:validation:Enum=BungeeCord;Waterfall;Velocity | ||
| type ProxyDeploymentVersionChannel string | ||
|
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| const ( | ||
| ProxyDeploymentVersionBungeeCord ProxyDeploymentVersionChannel = "BungeeCord" | ||
| ProxyDeploymentVersionWaterfall ProxyDeploymentVersionChannel = "Waterfall" | ||
| ProxyDeploymentVersionVelocity ProxyDeploymentVersionChannel = "Velocity" | ||
| ) | ||
|
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||
| // Defines the version of Minecraft to run on the server. | ||
| // The version can come from a channel which allows the user | ||
| // to run a version different from Mojang's Vanilla. | ||
| type ProxyDeploymentVersionSpec struct { | ||
| // Channel of the version to use. Defaults to BungeeCord. | ||
| //+optional | ||
| //+kubebuilder:default=BungeeCord | ||
| Channel ProxyDeploymentVersionChannel `json:"channel,omitempty"` | ||
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| // Name of the version to use. | ||
| //+kubebuilder:validation:Required | ||
| Name string `json:"name"` | ||
| } | ||
|
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| // Configuration attributes for the Service resource. | ||
| type ProxyDeploymentServiceSpec struct { | ||
| // Whether to create a Service for the Proxy Deployment. Defaults | ||
| // to false. | ||
| //+kubebuilder:default=false | ||
| Enabled bool `json:"enabled,omitempty"` | ||
|
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| // Type of Service to create. Must be one of: ClusterIP, LoadBalancer, NodePort. | ||
| // More info: https://pkg.go.dev/k8s.io/api/core/v1#ServiceType | ||
| //+kubebuilder:validation:Enum=ClusterIP;LoadBalancer;NodePort | ||
| //+kubebuilder:default="ClusterIP" | ||
| Type corev1.ServiceType `json:"type,omitempty"` | ||
|
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| // Annotations to add to the Service. | ||
| Annotations map[string]string `json:"annotations,omitempty"` | ||
| } | ||
|
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| type ProxyDeploymentPodOverridesSpec struct { | ||
| // Additional environment variables to add to the Proxy | ||
| // Deployment. | ||
| Env []corev1.EnvVar `json:"env,omitempty"` | ||
|
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| // Overrides for the liveness probe of the Proxy Deployment. | ||
| LivenessProbe *ProxyDeploymentPodProbeSpec `json:"livenessProbe,omitempty"` | ||
|
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| // Overrides for the readiness probe of the Proxy Deployment. | ||
| ReadinessProbe *ProxyDeploymentPodProbeSpec `json:"readinessProbe,omitempty"` | ||
|
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| // Number of seconds before force killing the pod after a graceful | ||
| // termination request. Defaults to 1 minute. | ||
| //+kubebuilder:default=3600 | ||
| TerminationGracePeriodSeconds *int64 `json:"terminationGracePeriodSeconds,omitempty"` | ||
| } | ||
|
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| type ProxyDeploymentPodProbeSpec struct { | ||
| // Number of seconds before starting to perform the probe. Depending | ||
| // on the server configuration, one can take more time than another to | ||
| // be ready. Defaults to 15 seconds. | ||
| //+kubebuilder:default=15 | ||
| InitialDelaySeconds int32 `json:"initialDelaySeconds,omitempty"` | ||
| } | ||
|
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| type ProxyDeploymentStatusCondition string | ||
|
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| const ( | ||
| ProxyDeploymentReadyCondition ProxyDeploymentStatusCondition = "Ready" | ||
| ProxyDeploymentAvailableCondition ProxyDeploymentStatusCondition = "Available" | ||
| ProxyDeploymentProgressingCondition ProxyDeploymentStatusCondition = "Progressing" | ||
| ) | ||
|
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| // ProxyDeploymentStatus defines the observed state of ProxyDeployment | ||
| type ProxyDeploymentStatus struct { | ||
| // Conditions represent the latest available observations of a | ||
| // ProxyDeployment object. | ||
| //+kubebuilder:validation:Required | ||
| Conditions []metav1.Condition `json:"conditions"` | ||
|
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| // Number of total replicas in Proxy Deployment. | ||
| Replicas int32 `json:"replicas"` | ||
|
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| // Number of available replicas in Proxy Deployment. | ||
| AvailableReplicas int32 `json:"availableReplicas"` | ||
| } | ||
|
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| func (s *ProxyDeploymentStatus) SetCondition(condition ProxyDeploymentStatusCondition, status metav1.ConditionStatus, reason string, message string) { | ||
| meta.SetStatusCondition(&s.Conditions, metav1.Condition{ | ||
| Type: string(condition), | ||
| Status: status, | ||
| Reason: reason, | ||
| Message: message, | ||
| }) | ||
| } | ||
|
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| //+kubebuilder:object:root=true | ||
|
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| // ProxyDeploymentList contains a list of ProxyDeployment | ||
| type ProxyDeploymentList struct { | ||
| metav1.TypeMeta `json:",inline"` | ||
| metav1.ListMeta `json:"metadata,omitempty"` | ||
| Items []ProxyDeployment `json:"items"` | ||
| } | ||
|
|
||
| func init() { | ||
| SchemeBuilder.Register(&ProxyDeployment{}, &ProxyDeploymentList{}) | ||
| } |
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