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Merged
fluid-e2e-bot merged 1 commit into from
Jul 24, 2025
Merged

Feature: support custom lifecycle configuration in thinruntimeprofile #5123

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8 changes: 7 additions & 1 deletion api/v1alpha1/openapi_generated.go
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3 changes: 3 additions & 0 deletions api/v1alpha1/thinruntime_types.go
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Original file line number Diff line number Diff line change
Expand Up @@ -191,6 +191,9 @@ type ThinFuseSpec struct {
// VolumeMounts specifies the volumes listed in ".spec.volumes" to mount into the thinruntime component's filesystem.
// +optional
VolumeMounts []corev1.VolumeMount `json:"volumeMounts,omitempty"`

// Lifecycle describes actions that the management system should take in response to container lifecycle events.
Lifecycle *corev1.Lifecycle `json:"lifecycle,omitempty"`
}

//+kubebuilder:object:root=true
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216 changes: 216 additions & 0 deletions charts/fluid/fluid/crds/data.fluid.io_thinruntimeprofiles.yaml
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Expand Up @@ -205,6 +205,222 @@ spec:
imageTag:
description: Image for thinRuntime fuse
type: string
lifecycle:
description: Lifecycle describes actions that the management system
should take in response to container lifecycle events.
properties:
postStart:
description: |-
PostStart is called immediately after a container is created. If the handler fails,
the container is terminated and restarted according to its restart policy.
Other management of the container blocks until the hook completes.
More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks
properties:
exec:
description: Exec specifies the action to take.
properties:
command:
description: |-
Command is the command line to execute inside the container, the working directory for the
command is root ('/') in the container's filesystem. The command is simply exec'd, it is
not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use
a shell, you need to explicitly call out to that shell.
Exit status of 0 is treated as live/healthy and non-zero is unhealthy.
items:
type: string
type: array
type: object
httpGet:
description: HTTPGet specifies the http request to perform.
properties:
host:
description: |-
Host name to connect to, defaults to the pod IP. You probably want to set
"Host" in httpHeaders instead.
type: string
httpHeaders:
description: Custom headers to set in the request.
HTTP allows repeated headers.
items:
description: HTTPHeader describes a custom header
to be used in HTTP probes
properties:
name:
description: |-
The header field name.
This will be canonicalized upon output, so case-variant names will be understood as the same header.
type: string
value:
description: The header field value
type: string
required:
- name
- value
type: object
type: array
path:
description: Path to access on the HTTP server.
type: string
port:
anyOf:
- type: integer
- type: string
description: |-
Name or number of the port to access on the container.
Number must be in the range 1 to 65535.
Name must be an IANA_SVC_NAME.
x-kubernetes-int-or-string: true
scheme:
description: |-
Scheme to use for connecting to the host.
Defaults to HTTP.
type: string
required:
- port
type: object
sleep:
description: Sleep represents the duration that the container
should sleep before being terminated.
properties:
seconds:
description: Seconds is the number of seconds to sleep.
format: int64
type: integer
required:
- seconds
type: object
tcpSocket:
description: |-
Deprecated. TCPSocket is NOT supported as a LifecycleHandler and kept
for the backward compatibility. There are no validation of this field and
lifecycle hooks will fail in runtime when tcp handler is specified.
properties:
host:
description: 'Optional: Host name to connect to, defaults
to the pod IP.'
type: string
port:
anyOf:
- type: integer
- type: string
description: |-
Number or name of the port to access on the container.
Number must be in the range 1 to 65535.
Name must be an IANA_SVC_NAME.
x-kubernetes-int-or-string: true
required:
- port
type: object
type: object
preStop:
description: |-
PreStop is called immediately before a container is terminated due to an
API request or management event such as liveness/startup probe failure,
preemption, resource contention, etc. The handler is not called if the
container crashes or exits. The Pod's termination grace period countdown begins before the
PreStop hook is executed. Regardless of the outcome of the handler, the
container will eventually terminate within the Pod's termination grace
period (unless delayed by finalizers). Other management of the container blocks until the hook completes
or until the termination grace period is reached.
More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks
properties:
exec:
description: Exec specifies the action to take.
properties:
command:
description: |-
Command is the command line to execute inside the container, the working directory for the
command is root ('/') in the container's filesystem. The command is simply exec'd, it is
not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use
a shell, you need to explicitly call out to that shell.
Exit status of 0 is treated as live/healthy and non-zero is unhealthy.
items:
type: string
type: array
type: object
httpGet:
description: HTTPGet specifies the http request to perform.
properties:
host:
description: |-
Host name to connect to, defaults to the pod IP. You probably want to set
"Host" in httpHeaders instead.
type: string
httpHeaders:
description: Custom headers to set in the request.
HTTP allows repeated headers.
items:
description: HTTPHeader describes a custom header
to be used in HTTP probes
properties:
name:
description: |-
The header field name.
This will be canonicalized upon output, so case-variant names will be understood as the same header.
type: string
value:
description: The header field value
type: string
required:
- name
- value
type: object
type: array
path:
description: Path to access on the HTTP server.
type: string
port:
anyOf:
- type: integer
- type: string
description: |-
Name or number of the port to access on the container.
Number must be in the range 1 to 65535.
Name must be an IANA_SVC_NAME.
x-kubernetes-int-or-string: true
scheme:
description: |-
Scheme to use for connecting to the host.
Defaults to HTTP.
type: string
required:
- port
type: object
sleep:
description: Sleep represents the duration that the container
should sleep before being terminated.
properties:
seconds:
description: Seconds is the number of seconds to sleep.
format: int64
type: integer
required:
- seconds
type: object
tcpSocket:
description: |-
Deprecated. TCPSocket is NOT supported as a LifecycleHandler and kept
for the backward compatibility. There are no validation of this field and
lifecycle hooks will fail in runtime when tcp handler is specified.
properties:
host:
description: 'Optional: Host name to connect to, defaults
to the pod IP.'
type: string
port:
anyOf:
- type: integer
- type: string
description: |-
Number or name of the port to access on the container.
Number must be in the range 1 to 65535.
Name must be an IANA_SVC_NAME.
x-kubernetes-int-or-string: true
required:
- port
type: object
type: object
type: object
livenessProbe:
description: livenessProbe of thin fuse pod
properties:
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