v1alpha1

type Container struct {
	// Name of the container specified as a DNS_LABEL.
	// Each container in a pod must have a unique name (DNS_LABEL).
	// Cannot be updated.
	Name string `json:"name"`
	// Docker image name.
	// More info: https://kubernetes.io/docs/concepts/containers/images
	Image string `json:"image"`
	// Entrypoint array. Not executed within a shell.
	// The docker image's ENTRYPOINT is used if this is not provided.
	// Variable references $(VAR_NAME) are expanded using the container's environment. If a variable
	// cannot be resolved, the reference in the input string will be unchanged. The $(VAR_NAME) syntax
	// can be escaped with a double $$, ie: $$(VAR_NAME). Escaped references will never be expanded,
	// regardless of whether the variable exists or not.
	// Cannot be updated.
	// More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell
	// +optional
	Command []string `json:"command,omitempty"`
	// Arguments to the entrypoint.
	// The docker image's CMD is used if this is not provided.
	// Variable references $(VAR_NAME) are expanded using the container's environment. If a variable
	// cannot be resolved, the reference in the input string will be unchanged. The $(VAR_NAME) syntax
	// can be escaped with a double $$, ie: $$(VAR_NAME). Escaped references will never be expanded,
	// regardless of whether the variable exists or not.
	// Cannot be updated.
	// More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell
	// +optional
	Args []string `json:"args,omitempty"`
	// Container's working directory.
	// If not specified, the container runtime's default will be used, which
	// might be configured in the container image.
	// Cannot be updated.
	// +optional
	WorkingDir string `json:"workingDir,omitempty"`
	// List of environment variables to set in the container.
	// Cannot be updated.
	// +optional
	Env []EnvVar `json:"env,omitempty"`
	// Periodic probe of container liveness.
	// Container will be restarted if the probe fails.
	// Cannot be updated.
	// More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes
	// +optional
	LivenessProbe *corev1.Probe `json:"livenessProbe,omitempty"`
	// Periodic probe of container service readiness.
	// Container will be removed from service endpoints if the probe fails.
	// Cannot be updated.
	// More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes
	// +optional
	ReadinessProbe *corev1.Probe `json:"readinessProbe,omitempty"`
	// StartupProbe indicates that the Pod has successfully initialized.
	// If specified, no other probes are executed until this completes successfully.
	// If this probe fails, the Pod will be restarted, just as if the livenessProbe failed.
	// This can be used to provide different probe parameters at the beginning of a Pod's lifecycle,
	// when it might take a long time to load data or warm a cache, than during steady-state operation.
	// This cannot be updated.
	// This is a beta feature enabled by the StartupProbe feature flag.
	// More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes
	// +optional
	StartupProbe *corev1.Probe `json:"startupProbe,omitempty"`
}

type EnvVar struct {
	// Name of the environment variable. Must be a C_IDENTIFIER.
	Name string `json:"name"`

	// Variable references $(VAR_NAME) are expanded
	// using the previous defined environment variables in the container and
	// any service environment variables. If a variable cannot be resolved,
	// the reference in the input string will be unchanged. The $(VAR_NAME)
	// syntax can be escaped with a double $$, ie: $$(VAR_NAME). Escaped
	// references will never be expanded, regardless of whether the variable
	// exists or not.
	// Defaults to "".
	// +optional
	Value string `json:"value,omitempty"`
	// Source for the environment variable's value. Cannot be used if value is not empty.
	// +optional
	ValueFrom *EnvVarSource `json:"valueFrom,omitempty"`
}

type EnvVarSource struct {
	// Selects a key of secret data
	SecretKeyRef SecretKeySelector `json:"secretKeyRef"`
}

type SecretKeySelector struct {
	// The sha256 hash of the secret data to select from.
	// +optional
	Hash string `json:"hash,omitempty"`
	// The key of the secret data to select from.  Must be a valid secret key.
	Key string `json:"key"`
}

type Service struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec ServiceSpec `json:"spec,omitempty"`

	// Data contains the secret data. Each key must consist of alphanumeric
	// characters, '-', '_' or '.'.
	// +optional
	SecretData map[string]string `json:"secretData,omitempty"`

	Status ServiceStatus `json:"status,omitempty"`
}

type ServiceList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata,omitempty"`
	Items           []Service `json:"items"`
}

type ServiceSpec struct {

	// List of containers belonging to the pod.
	// Containers cannot currently be added or removed.
	// There must be at least one container.
	// Cannot be updated.
	Containers []Container `json:"containers"`

	// Port listening for http requests.
	// Defaults to 80
	// +kubebuilder:default:=80
	// +optional
	Port int32 `json:"port,omitempty"`
}

type ServiceStatus struct {

	// LastRequestTime is a timestamp representing the time when this Service
	// received its most recent request. Empty if not yet scheduled.
	// It is represented in RFC3339 form and is in UTC.
	// +optional
	LastRequestTime *metav1.Time `json:"lastRequestTime,omitempty"`

	// Total number of available pods (ready for at least minReadySeconds) targeted by this service.
	// +optional
	AvailableReplicas int32 `json:"availableReplicas,omitempty"`

	// Total number of unavailable pods targeted by this service. This is the total number of
	// pods that are still required for the service to have 100% available capacity. They may
	// either be pods that are running but not yet available or pods that still have not been created.
	// +optional
	UnavailableReplicas int32 `json:"unavailableReplicas,omitempty"`
}