--- apiVersion: apiextensions.k8s.io/v1 kind: CustomResourceDefinition metadata: annotations: controller-gen.kubebuilder.io/version: v0.8.0 creationTimestamp: null name: ffsclusters.ffs.tidbcloud spec: group: ffs.tidbcloud names: kind: FFSCluster listKind: FFSClusterList plural: ffsclusters singular: ffscluster scope: Namespaced versions: - name: v1alpha1 schema: openAPIV3Schema: description: FFSCluster is the Schema for the ffsclusters API properties: apiVersion: description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources' type: string kind: description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds' type: string metadata: type: object spec: description: FFSClusterSpec defines the desired state of FFSCluster properties: annotations: additionalProperties: type: string description: Base annotations for TiDB, Pod in the cluster should have these annotations. type: object dnsConfig: description: DNSConfig Specifies the DNS parameters of the pod. properties: nameservers: description: A list of DNS name server IP addresses. This will be appended to the base nameservers generated from DNSPolicy. Duplicated nameservers will be removed. items: type: string type: array options: description: A list of DNS resolver options. This will be merged with the base options generated from DNSPolicy. Duplicated entries will be removed. Resolution options given in Options will override those that appear in the base DNSPolicy. items: description: PodDNSConfigOption defines DNS resolver options of a pod. properties: name: description: Required. type: string value: type: string type: object type: array searches: description: A list of DNS search domains for host-name lookup. This will be appended to the base search paths generated from DNSPolicy. Duplicated search paths will be removed. items: type: string type: array type: object dnsPolicy: description: DNSPolicy Specifies the DNSPolicy parameters of the pod. type: string etcd: description: Etcd spec properties: image: description: Image is the docker image. type: string size: description: Size is the expected size of the etcd cluster. The etcd-operator will eventually make the size of the running cluster equal to the expected size. The vaild range of the size is from 1 to 7. format: int32 type: integer storageClassName: description: StorageClassName is the storage class name of the persistent volume for data storage. Defaults to Kubernetes default storage class. type: string required: - image - size type: object imagePullPolicy: default: IfNotPresent description: ImagePullPolicy of TiDB cluster Pods type: string initContainers: description: Init containers of the pod items: description: A single application container that you want to run within a pod. properties: args: description: '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. Double $$ are reduced to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e. "$$(VAR_NAME)" will produce the string literal "$(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' items: type: string type: array command: description: '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. Double $$ are reduced to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e. "$$(VAR_NAME)" will produce the string literal "$(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' items: type: string type: array env: description: List of environment variables to set in the container. Cannot be updated. items: description: EnvVar represents an environment variable present in a Container. properties: name: description: Name of the environment variable. Must be a C_IDENTIFIER. type: string value: description: 'Variable references $(VAR_NAME) are expanded using the previously 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. Double $$ are reduced to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e. "$$(VAR_NAME)" will produce the string literal "$(VAR_NAME)". Escaped references will never be expanded, regardless of whether the variable exists or not. Defaults to "".' type: string valueFrom: description: Source for the environment variable's value. Cannot be used if value is not empty. properties: configMapKeyRef: description: Selects a key of a ConfigMap. properties: key: description: The key to select. type: string name: description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?' type: string optional: description: Specify whether the ConfigMap or its key must be defined type: boolean required: - key type: object fieldRef: description: 'Selects a field of the pod: supports metadata.name, metadata.namespace, `metadata.labels['''']`, `metadata.annotations['''']`, spec.nodeName, spec.serviceAccountName, status.hostIP, status.podIP, status.podIPs.' properties: apiVersion: description: Version of the schema the FieldPath is written in terms of, defaults to "v1". type: string fieldPath: description: Path of the field to select in the specified API version. type: string required: - fieldPath type: object resourceFieldRef: description: 'Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, limits.ephemeral-storage, requests.cpu, requests.memory and requests.ephemeral-storage) are currently supported.' properties: containerName: description: 'Container name: required for volumes, optional for env vars' type: string divisor: anyOf: - type: integer - type: string description: Specifies the output format of the exposed resources, defaults to "1" pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ x-kubernetes-int-or-string: true resource: description: 'Required: resource to select' type: string required: - resource type: object secretKeyRef: description: Selects a key of a secret in the pod's namespace properties: key: description: The key of the secret to select from. Must be a valid secret key. type: string name: description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?' type: string optional: description: Specify whether the Secret or its key must be defined type: boolean required: - key type: object type: object required: - name type: object type: array envFrom: description: List of sources to populate environment variables in the container. The keys defined within a source must be a C_IDENTIFIER. All invalid keys will be reported as an event when the container is starting. When a key exists in multiple sources, the value associated with the last source will take precedence. Values defined by an Env with a duplicate key will take precedence. Cannot be updated. items: description: EnvFromSource represents the source of a set of ConfigMaps properties: configMapRef: description: The ConfigMap to select from properties: name: description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?' type: string optional: description: Specify whether the ConfigMap must be defined type: boolean type: object prefix: description: An optional identifier to prepend to each key in the ConfigMap. Must be a C_IDENTIFIER. type: string secretRef: description: The Secret to select from properties: name: description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?' type: string optional: description: Specify whether the Secret must be defined type: boolean type: object type: object type: array image: description: 'Docker image name. More info: https://kubernetes.io/docs/concepts/containers/images This field is optional to allow higher level config management to default or override container images in workload controllers like Deployments and StatefulSets.' type: string imagePullPolicy: description: 'Image pull policy. One of Always, Never, IfNotPresent. Defaults to Always if :latest tag is specified, or IfNotPresent otherwise. Cannot be updated. More info: https://kubernetes.io/docs/concepts/containers/images#updating-images' type: string lifecycle: description: Actions that the management system should take in response to container lifecycle events. Cannot be updated. 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 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 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 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 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: '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' 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 failureThreshold: description: Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1. format: int32 type: integer grpc: description: GRPC specifies an action involving a GRPC port. This is an alpha field and requires enabling GRPCContainerProbe feature gate. properties: port: description: Port number of the gRPC service. Number must be in the range 1 to 65535. format: int32 type: integer service: description: "Service is the name of the service to place in the gRPC HealthCheckRequest (see https://github.com/grpc/grpc/blob/master/doc/health-checking.md). \n If this is not specified, the default behavior is defined by gRPC." type: string required: - port 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 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 initialDelaySeconds: description: 'Number of seconds after the container has started before liveness probes are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' format: int32 type: integer periodSeconds: description: How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1. format: int32 type: integer successThreshold: description: Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1. format: int32 type: integer tcpSocket: description: TCPSocket specifies an action involving a TCP port. 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 terminationGracePeriodSeconds: description: Optional duration in seconds the pod needs to terminate gracefully upon probe failure. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. If this value is nil, the pod's terminationGracePeriodSeconds will be used. Otherwise, this value overrides the value provided by the pod spec. Value must be non-negative integer. The value zero indicates stop immediately via the kill signal (no opportunity to shut down). This is a beta field and requires enabling ProbeTerminationGracePeriod feature gate. Minimum value is 1. spec.terminationGracePeriodSeconds is used if unset. format: int64 type: integer timeoutSeconds: description: 'Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' format: int32 type: integer type: object name: description: Name of the container specified as a DNS_LABEL. Each container in a pod must have a unique name (DNS_LABEL). Cannot be updated. type: string ports: description: List of ports to expose from the container. Exposing a port here gives the system additional information about the network connections a container uses, but is primarily informational. Not specifying a port here DOES NOT prevent that port from being exposed. Any port which is listening on the default "0.0.0.0" address inside a container will be accessible from the network. Cannot be updated. items: description: ContainerPort represents a network port in a single container. properties: containerPort: description: Number of port to expose on the pod's IP address. This must be a valid port number, 0 < x < 65536. format: int32 type: integer hostIP: description: What host IP to bind the external port to. type: string hostPort: description: Number of port to expose on the host. If specified, this must be a valid port number, 0 < x < 65536. If HostNetwork is specified, this must match ContainerPort. Most containers do not need this. format: int32 type: integer name: description: If specified, this must be an IANA_SVC_NAME and unique within the pod. Each named port in a pod must have a unique name. Name for the port that can be referred to by services. type: string protocol: default: TCP description: Protocol for port. Must be UDP, TCP, or SCTP. Defaults to "TCP". type: string required: - containerPort type: object type: array x-kubernetes-list-map-keys: - containerPort - protocol x-kubernetes-list-type: map readinessProbe: description: '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' 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 failureThreshold: description: Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1. format: int32 type: integer grpc: description: GRPC specifies an action involving a GRPC port. This is an alpha field and requires enabling GRPCContainerProbe feature gate. properties: port: description: Port number of the gRPC service. Number must be in the range 1 to 65535. format: int32 type: integer service: description: "Service is the name of the service to place in the gRPC HealthCheckRequest (see https://github.com/grpc/grpc/blob/master/doc/health-checking.md). \n If this is not specified, the default behavior is defined by gRPC." type: string required: - port 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 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 initialDelaySeconds: description: 'Number of seconds after the container has started before liveness probes are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' format: int32 type: integer periodSeconds: description: How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1. format: int32 type: integer successThreshold: description: Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1. format: int32 type: integer tcpSocket: description: TCPSocket specifies an action involving a TCP port. 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 terminationGracePeriodSeconds: description: Optional duration in seconds the pod needs to terminate gracefully upon probe failure. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. If this value is nil, the pod's terminationGracePeriodSeconds will be used. Otherwise, this value overrides the value provided by the pod spec. Value must be non-negative integer. The value zero indicates stop immediately via the kill signal (no opportunity to shut down). This is a beta field and requires enabling ProbeTerminationGracePeriod feature gate. Minimum value is 1. spec.terminationGracePeriodSeconds is used if unset. format: int64 type: integer timeoutSeconds: description: 'Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' format: int32 type: integer type: object resources: description: 'Compute Resources required by this container. Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/' properties: limits: additionalProperties: anyOf: - type: integer - type: string pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ x-kubernetes-int-or-string: true description: 'Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/' type: object requests: additionalProperties: anyOf: - type: integer - type: string pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ x-kubernetes-int-or-string: true description: 'Requests describes the minimum amount of compute resources required. If Requests is omitted for a container, it defaults to Limits if that is explicitly specified, otherwise to an implementation-defined value. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/' type: object type: object securityContext: description: 'SecurityContext defines the security options the container should be run with. If set, the fields of SecurityContext override the equivalent fields of PodSecurityContext. More info: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/' properties: allowPrivilegeEscalation: description: 'AllowPrivilegeEscalation controls whether a process can gain more privileges than its parent process. This bool directly controls if the no_new_privs flag will be set on the container process. AllowPrivilegeEscalation is true always when the container is: 1) run as Privileged 2) has CAP_SYS_ADMIN Note that this field cannot be set when spec.os.name is windows.' type: boolean capabilities: description: The capabilities to add/drop when running containers. Defaults to the default set of capabilities granted by the container runtime. Note that this field cannot be set when spec.os.name is windows. properties: add: description: Added capabilities items: description: Capability represent POSIX capabilities type type: string type: array drop: description: Removed capabilities items: description: Capability represent POSIX capabilities type type: string type: array type: object privileged: description: Run container in privileged mode. Processes in privileged containers are essentially equivalent to root on the host. Defaults to false. Note that this field cannot be set when spec.os.name is windows. type: boolean procMount: description: procMount denotes the type of proc mount to use for the containers. The default is DefaultProcMount which uses the container runtime defaults for readonly paths and masked paths. This requires the ProcMountType feature flag to be enabled. Note that this field cannot be set when spec.os.name is windows. type: string readOnlyRootFilesystem: description: Whether this container has a read-only root filesystem. Default is false. Note that this field cannot be set when spec.os.name is windows. type: boolean runAsGroup: description: The GID to run the entrypoint of the container process. Uses runtime default if unset. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is windows. format: int64 type: integer runAsNonRoot: description: Indicates that the container must run as a non-root user. If true, the Kubelet will validate the image at runtime to ensure that it does not run as UID 0 (root) and fail to start the container if it does. If unset or false, no such validation will be performed. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. type: boolean runAsUser: description: The UID to run the entrypoint of the container process. Defaults to user specified in image metadata if unspecified. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is windows. format: int64 type: integer seLinuxOptions: description: The SELinux context to be applied to the container. If unspecified, the container runtime will allocate a random SELinux context for each container. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is windows. properties: level: description: Level is SELinux level label that applies to the container. type: string role: description: Role is a SELinux role label that applies to the container. type: string type: description: Type is a SELinux type label that applies to the container. type: string user: description: User is a SELinux user label that applies to the container. type: string type: object seccompProfile: description: The seccomp options to use by this container. If seccomp options are provided at both the pod & container level, the container options override the pod options. Note that this field cannot be set when spec.os.name is windows. properties: localhostProfile: description: localhostProfile indicates a profile defined in a file on the node should be used. The profile must be preconfigured on the node to work. Must be a descending path, relative to the kubelet's configured seccomp profile location. Must only be set if type is "Localhost". type: string type: description: "type indicates which kind of seccomp profile will be applied. Valid options are: \n Localhost - a profile defined in a file on the node should be used. RuntimeDefault - the container runtime default profile should be used. Unconfined - no profile should be applied." type: string required: - type type: object windowsOptions: description: The Windows specific settings applied to all containers. If unspecified, the options from the PodSecurityContext will be used. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is linux. properties: gmsaCredentialSpec: description: GMSACredentialSpec is where the GMSA admission webhook (https://github.com/kubernetes-sigs/windows-gmsa) inlines the contents of the GMSA credential spec named by the GMSACredentialSpecName field. type: string gmsaCredentialSpecName: description: GMSACredentialSpecName is the name of the GMSA credential spec to use. type: string hostProcess: description: HostProcess determines if a container should be run as a 'Host Process' container. This field is alpha-level and will only be honored by components that enable the WindowsHostProcessContainers feature flag. Setting this field without the feature flag will result in errors when validating the Pod. All of a Pod's containers must have the same effective HostProcess value (it is not allowed to have a mix of HostProcess containers and non-HostProcess containers). In addition, if HostProcess is true then HostNetwork must also be set to true. type: boolean runAsUserName: description: The UserName in Windows to run the entrypoint of the container process. Defaults to the user specified in image metadata if unspecified. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. type: string type: object type: object startupProbe: description: '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. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' 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 failureThreshold: description: Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1. format: int32 type: integer grpc: description: GRPC specifies an action involving a GRPC port. This is an alpha field and requires enabling GRPCContainerProbe feature gate. properties: port: description: Port number of the gRPC service. Number must be in the range 1 to 65535. format: int32 type: integer service: description: "Service is the name of the service to place in the gRPC HealthCheckRequest (see https://github.com/grpc/grpc/blob/master/doc/health-checking.md). \n If this is not specified, the default behavior is defined by gRPC." type: string required: - port 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 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 initialDelaySeconds: description: 'Number of seconds after the container has started before liveness probes are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' format: int32 type: integer periodSeconds: description: How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1. format: int32 type: integer successThreshold: description: Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1. format: int32 type: integer tcpSocket: description: TCPSocket specifies an action involving a TCP port. 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 terminationGracePeriodSeconds: description: Optional duration in seconds the pod needs to terminate gracefully upon probe failure. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. If this value is nil, the pod's terminationGracePeriodSeconds will be used. Otherwise, this value overrides the value provided by the pod spec. Value must be non-negative integer. The value zero indicates stop immediately via the kill signal (no opportunity to shut down). This is a beta field and requires enabling ProbeTerminationGracePeriod feature gate. Minimum value is 1. spec.terminationGracePeriodSeconds is used if unset. format: int64 type: integer timeoutSeconds: description: 'Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' format: int32 type: integer type: object stdin: description: Whether this container should allocate a buffer for stdin in the container runtime. If this is not set, reads from stdin in the container will always result in EOF. Default is false. type: boolean stdinOnce: description: Whether the container runtime should close the stdin channel after it has been opened by a single attach. When stdin is true the stdin stream will remain open across multiple attach sessions. If stdinOnce is set to true, stdin is opened on container start, is empty until the first client attaches to stdin, and then remains open and accepts data until the client disconnects, at which time stdin is closed and remains closed until the container is restarted. If this flag is false, a container processes that reads from stdin will never receive an EOF. Default is false type: boolean terminationMessagePath: description: 'Optional: Path at which the file to which the container''s termination message will be written is mounted into the container''s filesystem. Message written is intended to be brief final status, such as an assertion failure message. Will be truncated by the node if greater than 4096 bytes. The total message length across all containers will be limited to 12kb. Defaults to /dev/termination-log. Cannot be updated.' type: string terminationMessagePolicy: description: Indicate how the termination message should be populated. File will use the contents of terminationMessagePath to populate the container status message on both success and failure. FallbackToLogsOnError will use the last chunk of container log output if the termination message file is empty and the container exited with an error. The log output is limited to 2048 bytes or 80 lines, whichever is smaller. Defaults to File. Cannot be updated. type: string tty: description: Whether this container should allocate a TTY for itself, also requires 'stdin' to be true. Default is false. type: boolean volumeDevices: description: volumeDevices is the list of block devices to be used by the container. items: description: volumeDevice describes a mapping of a raw block device within a container. properties: devicePath: description: devicePath is the path inside of the container that the device will be mapped to. type: string name: description: name must match the name of a persistentVolumeClaim in the pod type: string required: - devicePath - name type: object type: array volumeMounts: description: Pod volumes to mount into the container's filesystem. Cannot be updated. items: description: VolumeMount describes a mounting of a Volume within a container. properties: mountPath: description: Path within the container at which the volume should be mounted. Must not contain ':'. type: string mountPropagation: description: mountPropagation determines how mounts are propagated from the host to container and the other way around. When not set, MountPropagationNone is used. This field is beta in 1.10. type: string name: description: This must match the Name of a Volume. type: string readOnly: description: Mounted read-only if true, read-write otherwise (false or unspecified). Defaults to false. type: boolean subPath: description: Path within the volume from which the container's volume should be mounted. Defaults to "" (volume's root). type: string subPathExpr: description: Expanded path within the volume from which the container's volume should be mounted. Behaves similarly to SubPath but environment variable references $(VAR_NAME) are expanded using the container's environment. Defaults to "" (volume's root). SubPathExpr and SubPath are mutually exclusive. type: string required: - mountPath - name type: object type: array workingDir: description: 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. type: string required: - name type: object type: array labels: additionalProperties: type: string description: Base labels for TiDB, Pod in the cluster should have these labels. type: object nodeSelector: additionalProperties: type: string description: Base node selectors of TiDB Pod type: object paused: description: Indicates that the tidb cluster is paused and will not be processed by the controller type: boolean realm: description: Realm spec properties: image: description: Image is the docker image. type: string size: description: Size is the expected size of the etcd cluster. The etcd-operator will eventually make the size of the running cluster equal to the expected size. The vaild range of the size is from 1 to 7. format: int32 type: integer storageClassName: description: StorageClassName is the storage class name of the persistent volume for data storage. Defaults to Kubernetes default storage class. type: string universe: type: string zone: description: Zone is the zone name. type: string required: - image - size - zone type: object schedulerName: description: SchedulerName of Pod type: string serviceAccount: description: Specify a Service Account type: string statefulSetUpdateStrategy: description: StatefulSetUpdateStrategy of TiDB StatefulSet type: string storageClassName: description: The storageClassName of the persistent volume for data storage. Defaults to Kubernetes default storage class. type: string terminationGracePeriodSeconds: description: Optional duration in seconds the pod needs to terminate gracefully. May be decreased in delete request. Value must be non-negative integer. The value zero indicates delete immediately. If this value is nil, the default grace period will be used instead. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. Defaults to 30 seconds. format: int64 type: integer timezone: description: 'Time zone of TiDB Pod Optional: Defaults to UTC' type: string tolerations: description: Base tolerations of TiDB Pod items: description: The pod this Toleration is attached to tolerates any taint that matches the triple using the matching operator . properties: effect: description: Effect indicates the taint effect to match. Empty means match all taint effects. When specified, allowed values are NoSchedule, PreferNoSchedule and NoExecute. type: string key: description: Key is the taint key that the toleration applies to. Empty means match all taint keys. If the key is empty, operator must be Exists; this combination means to match all values and all keys. type: string operator: description: Operator represents a key's relationship to the value. Valid operators are Exists and Equal. Defaults to Equal. Exists is equivalent to wildcard for value, so that a pod can tolerate all taints of a particular category. type: string tolerationSeconds: description: TolerationSeconds represents the period of time the toleration (which must be of effect NoExecute, otherwise this field is ignored) tolerates the taint. By default, it is not set, which means tolerate the taint forever (do not evict). Zero and negative values will be treated as 0 (evict immediately) by the system. format: int64 type: integer value: description: Value is the taint value the toleration matches to. If the operator is Exists, the value should be empty, otherwise just a regular string. type: string type: object type: array universe: description: Universe spec properties: endpoints: type: string image: description: Image is the docker image. type: string size: description: Size is the expected size of the etcd cluster. The etcd-operator will eventually make the size of the running cluster equal to the expected size. The vaild range of the size is from 1 to 7. format: int32 type: integer required: - image - size type: object zone: description: Zone spec properties: endpoints: type: string image: description: Image is the docker image. type: string name: description: Name is the zone name. type: string size: description: Size is the expected size of the etcd cluster. The etcd-operator will eventually make the size of the running cluster equal to the expected size. The vaild range of the size is from 1 to 7. format: int32 type: integer universe: type: string required: - image - name - size type: object type: object status: description: FFSClusterStatus defines the observed state of FFSCluster type: object type: object served: true storage: true subresources: status: {} status: acceptedNames: kind: "" plural: "" conditions: [] storedVersions: []