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add openebs-localpath

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This commit is contained in:
Erki Aas
2024-07-27 19:51:59 +03:00
parent 61b1b1d6ef
commit d3ba1cc05f
3 changed files with 963 additions and 1 deletions
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11
openebs/README.md
View File

@@ -1,6 +1,14 @@
# XFS hostpath based local PV-s
```
wget https://openebs.github.io/charts/openebs-operator-lite.yaml
kubectl apply -f openebs-operator-lite.yaml -f storage-class.yaml
```
# Raw file based local PV-s
We currently only use `rawfile-localpv` portion of OpenEBS.
### TO BE DEPRECATED
The manifests were rendered using Helm template from https://github.com/openebs/rawfile-localpv
and subsequently modified
@@ -9,3 +17,4 @@ and subsequently modified
kubectl create namespace openebs
kubectl apply -n openebs -f rawfile.yaml
```

937
openebs/openebs-operator-lite.yaml Normal file
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@@ -0,0 +1,937 @@
# This manifest deploys the OpenEBS control plane components, with associated CRs & RBAC rules
# NOTE: On GKE, deploy the openebs-operator.yaml in admin context
# Create the OpenEBS namespace
apiVersion: v1
kind: Namespace
metadata:
name: openebs
---
# Create Maya Service Account
apiVersion: v1
kind: ServiceAccount
metadata:
name: openebs-maya-operator
namespace: openebs
---
# Define Role that allows operations on K8s pods/deployments
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: openebs-maya-operator
rules:
- apiGroups: ["*"]
resources: ["nodes", "nodes/proxy"]
verbs: ["*"]
- apiGroups: ["*"]
resources: ["namespaces", "services", "pods", "pods/exec", "deployments", "deployments/finalizers", "replicationcontrollers", "replicasets", "events", "endpoints", "configmaps", "secrets", "jobs", "cronjobs"]
verbs: ["*"]
- apiGroups: ["*"]
resources: ["statefulsets", "daemonsets"]
verbs: ["*"]
- apiGroups: ["*"]
resources: ["resourcequotas", "limitranges"]
verbs: ["list", "watch"]
- apiGroups: ["*"]
resources: ["ingresses", "horizontalpodautoscalers", "verticalpodautoscalers", "poddisruptionbudgets", "certificatesigningrequests"]
verbs: ["list", "watch"]
- apiGroups: ["*"]
resources: ["storageclasses", "persistentvolumeclaims", "persistentvolumes"]
verbs: ["*"]
- apiGroups: ["apiextensions.k8s.io"]
resources: ["customresourcedefinitions"]
verbs: [ "get", "list", "create", "update", "delete", "patch"]
- apiGroups: ["openebs.io"]
resources: [ "*"]
verbs: ["*"]
- apiGroups: ["coordination.k8s.io"]
resources: ["leases"]
verbs: ["get", "create", "update"]
- nonResourceURLs: ["/metrics"]
verbs: ["get"]
---
# Bind the Service Account with the Role Privileges.
# TODO: Check if default account also needs to be there
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: openebs-maya-operator
subjects:
- kind: ServiceAccount
name: openebs-maya-operator
namespace: openebs
roleRef:
kind: ClusterRole
name: openebs-maya-operator
apiGroup: rbac.authorization.k8s.io
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.5.0
creationTimestamp: null
name: blockdevices.openebs.io
spec:
group: openebs.io
names:
kind: BlockDevice
listKind: BlockDeviceList
plural: blockdevices
shortNames:
- bd
singular: blockdevice
scope: Namespaced
versions:
- additionalPrinterColumns:
- jsonPath: .spec.nodeAttributes.nodeName
name: NodeName
type: string
- jsonPath: .spec.path
name: Path
priority: 1
type: string
- jsonPath: .spec.filesystem.fsType
name: FSType
priority: 1
type: string
- jsonPath: .spec.capacity.storage
name: Size
type: string
- jsonPath: .status.claimState
name: ClaimState
type: string
- jsonPath: .status.state
name: Status
type: string
- jsonPath: .metadata.creationTimestamp
name: Age
type: date
name: v1alpha1
schema:
openAPIV3Schema:
description: BlockDevice is the Schema for the blockdevices 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: DeviceSpec defines the properties and runtime status of a BlockDevice
properties:
aggregateDevice:
description: AggregateDevice was intended to store the hierarchical information in cases of LVM. However this is currently not implemented and may need to be re-looked into for better design. To be deprecated
type: string
capacity:
description: Capacity
properties:
logicalSectorSize:
description: LogicalSectorSize is blockdevice logical-sector size in bytes
format: int32
type: integer
physicalSectorSize:
description: PhysicalSectorSize is blockdevice physical-Sector size in bytes
format: int32
type: integer
storage:
description: Storage is the blockdevice capacity in bytes
format: int64
type: integer
required:
- storage
type: object
claimRef:
description: ClaimRef is the reference to the BDC which has claimed this BD
properties:
apiVersion:
description: API version of the referent.
type: string
fieldPath:
description: 'If referring to a piece of an object instead of an entire object, this string should contain a valid JSON/Go field access statement, such as desiredState.manifest.containers[2]. For example, if the object reference is to a container within a pod, this would take on a value like: "spec.containers{name}" (where "name" refers to the name of the container that triggered the event) or if no container name is specified "spec.containers[2]" (container with index 2 in this pod). This syntax is chosen only to have some well-defined way of referencing a part of an object. TODO: this design is not final and this field is subject to change in the future.'
type: string
kind:
description: 'Kind of the referent. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
name:
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
namespace:
description: 'Namespace of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/namespaces/'
type: string
resourceVersion:
description: 'Specific resourceVersion to which this reference is made, if any. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency'
type: string
uid:
description: 'UID of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#uids'
type: string
type: object
details:
description: Details contain static attributes of BD like model,serial, and so forth
properties:
compliance:
description: Compliance is standards/specifications version implemented by device firmware such as SPC-1, SPC-2, etc
type: string
deviceType:
description: DeviceType represents the type of device like sparse, disk, partition, lvm, crypt
enum:
- disk
- partition
- sparse
- loop
- lvm
- crypt
- dm
- mpath
type: string
driveType:
description: DriveType is the type of backing drive, HDD/SSD
enum:
- HDD
- SSD
- Unknown
- ""
type: string
firmwareRevision:
description: FirmwareRevision is the disk firmware revision
type: string
hardwareSectorSize:
description: HardwareSectorSize is the hardware sector size in bytes
format: int32
type: integer
logicalBlockSize:
description: LogicalBlockSize is the logical block size in bytes reported by /sys/class/block/sda/queue/logical_block_size
format: int32
type: integer
model:
description: Model is model of disk
type: string
physicalBlockSize:
description: PhysicalBlockSize is the physical block size in bytes reported by /sys/class/block/sda/queue/physical_block_size
format: int32
type: integer
serial:
description: Serial is serial number of disk
type: string
vendor:
description: Vendor is vendor of disk
type: string
type: object
devlinks:
description: DevLinks contains soft links of a block device like /dev/by-id/... /dev/by-uuid/...
items:
description: DeviceDevLink holds the mapping between type and links like by-id type or by-path type link
properties:
kind:
description: Kind is the type of link like by-id or by-path.
enum:
- by-id
- by-path
type: string
links:
description: Links are the soft links
items:
type: string
type: array
type: object
type: array
filesystem:
description: FileSystem contains mountpoint and filesystem type
properties:
fsType:
description: Type represents the FileSystem type of the block device
type: string
mountPoint:
description: MountPoint represents the mountpoint of the block device.
type: string
type: object
nodeAttributes:
description: NodeAttributes has the details of the node on which BD is attached
properties:
nodeName:
description: NodeName is the name of the Kubernetes node resource on which the device is attached
type: string
type: object
parentDevice:
description: "ParentDevice was intended to store the UUID of the parent Block Device as is the case for partitioned block devices. \n For example: /dev/sda is the parent for /dev/sda1 To be deprecated"
type: string
partitioned:
description: Partitioned represents if BlockDevice has partitions or not (Yes/No) Currently always default to No. To be deprecated
enum:
- "Yes"
- "No"
type: string
path:
description: Path contain devpath (e.g. /dev/sdb)
type: string
required:
- capacity
- devlinks
- nodeAttributes
- path
type: object
status:
description: DeviceStatus defines the observed state of BlockDevice
properties:
claimState:
description: ClaimState represents the claim state of the block device
enum:
- Claimed
- Unclaimed
- Released
type: string
state:
description: State is the current state of the blockdevice (Active/Inactive/Unknown)
enum:
- Active
- Inactive
- Unknown
type: string
required:
- claimState
- state
type: object
type: object
served: true
storage: true
subresources: {}
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.5.0
creationTimestamp: null
name: blockdeviceclaims.openebs.io
spec:
group: openebs.io
names:
kind: BlockDeviceClaim
listKind: BlockDeviceClaimList
plural: blockdeviceclaims
shortNames:
- bdc
singular: blockdeviceclaim
scope: Namespaced
versions:
- additionalPrinterColumns:
- jsonPath: .spec.blockDeviceName
name: BlockDeviceName
type: string
- jsonPath: .status.phase
name: Phase
type: string
- jsonPath: .metadata.creationTimestamp
name: Age
type: date
name: v1alpha1
schema:
openAPIV3Schema:
description: BlockDeviceClaim is the Schema for the blockdeviceclaims 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: DeviceClaimSpec defines the request details for a BlockDevice
properties:
blockDeviceName:
description: BlockDeviceName is the reference to the block-device backing this claim
type: string
blockDeviceNodeAttributes:
description: BlockDeviceNodeAttributes is the attributes on the node from which a BD should be selected for this claim. It can include nodename, failure domain etc.
properties:
hostName:
description: HostName represents the hostname of the Kubernetes node resource where the BD should be present
type: string
nodeName:
description: NodeName represents the name of the Kubernetes node resource where the BD should be present
type: string
type: object
deviceClaimDetails:
description: Details of the device to be claimed
properties:
allowPartition:
description: AllowPartition represents whether to claim a full block device or a device that is a partition
type: boolean
blockVolumeMode:
description: 'BlockVolumeMode represents whether to claim a device in Block mode or Filesystem mode. These are use cases of BlockVolumeMode: 1) Not specified: VolumeMode check will not be effective 2) VolumeModeBlock: BD should not have any filesystem or mountpoint 3) VolumeModeFileSystem: BD should have a filesystem and mountpoint. If DeviceFormat is specified then the format should match with the FSType in BD'
type: string
formatType:
description: Format of the device required, eg:ext4, xfs
type: string
type: object
deviceType:
description: DeviceType represents the type of drive like SSD, HDD etc.,
nullable: true
type: string
hostName:
description: Node name from where blockdevice has to be claimed. To be deprecated. Use NodeAttributes.HostName instead
type: string
resources:
description: Resources will help with placing claims on Capacity, IOPS
properties:
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 resources required. eg: if storage resource of 10G is requested minimum capacity of 10G should be available TODO for validating'
type: object
required:
- requests
type: object
selector:
description: Selector is used to find block devices to be considered for claiming
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
matchLabels:
additionalProperties:
type: string
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
type: object
type: object
status:
description: DeviceClaimStatus defines the observed state of BlockDeviceClaim
properties:
phase:
description: Phase represents the current phase of the claim
type: string
required:
- phase
type: object
type: object
served: true
storage: true
subresources: {}
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
# This is the node-disk-manager related config.
# It can be used to customize the disks probes and filters
apiVersion: v1
kind: ConfigMap
metadata:
name: openebs-ndm-config
namespace: openebs
labels:
openebs.io/component-name: ndm-config
data:
# udev-probe is default or primary probe it should be enabled to run ndm
# filterconfigs contains configs of filters. To provide a group of include
# and exclude values add it as , separated string
node-disk-manager.config: |
probeconfigs:
- key: udev-probe
name: udev probe
state: true
- key: seachest-probe
name: seachest probe
state: false
- key: smart-probe
name: smart probe
state: true
filterconfigs:
- key: os-disk-exclude-filter
name: os disk exclude filter
state: true
exclude: "/,/etc/hosts,/boot"
- key: vendor-filter
name: vendor filter
state: true
include: ""
exclude: "CLOUDBYT,OpenEBS"
- key: path-filter
name: path filter
state: true
include: ""
exclude: "/dev/loop,/dev/fd0,/dev/sr0,/dev/ram,/dev/md,/dev/dm-,/dev/rbd,/dev/zd"
# metconfig can be used to decorate the block device with different types of labels
# that are available on the node or come in a device properties.
# node labels - the node where bd is discovered. A whitlisted label prefixes
# attribute labels - a property of the BD can be added as a ndm label as ndm.io/<property>=<property-value>
metaconfigs:
- key: node-labels
name: node labels
pattern: ""
- key: device-labels
name: device labels
type: ""
---
apiVersion: apps/v1
kind: DaemonSet
metadata:
name: openebs-ndm
namespace: openebs
labels:
name: openebs-ndm
openebs.io/component-name: ndm
openebs.io/version: 3.5.0
spec:
selector:
matchLabels:
name: openebs-ndm
openebs.io/component-name: ndm
updateStrategy:
type: RollingUpdate
template:
metadata:
labels:
name: openebs-ndm
openebs.io/component-name: ndm
openebs.io/version: 3.5.0
spec:
# By default the node-disk-manager will be run on all kubernetes nodes
# If you would like to limit this to only some nodes, say the nodes
# that have storage attached, you could label those node and use
# nodeSelector.
#
# e.g. label the storage nodes with - "openebs.io/nodegroup"="storage-node"
# kubectl label node <node-name> "openebs.io/nodegroup"="storage-node"
#nodeSelector:
# "openebs.io/nodegroup": "storage-node"
serviceAccountName: openebs-maya-operator
hostNetwork: true
# host PID is used to check status of iSCSI Service when the NDM
# API service is enabled
#hostPID: true
containers:
- name: node-disk-manager
image: openebs/node-disk-manager:2.1.0
args:
- -v=4
# The feature-gate is used to enable the new UUID algorithm.
- --feature-gates="GPTBasedUUID"
# Use partition table UUID instead of create single partition to get
# partition UUID. Require `GPTBasedUUID` to be enabled with.
# - --feature-gates="PartitionTableUUID"
# Detect changes to device size, filesystem and mount-points without restart.
# - --feature-gates="ChangeDetection"
# The feature gate is used to start the gRPC API service. The gRPC server
# starts at 9115 port by default. This feature is currently in Alpha state
# - --feature-gates="APIService"
# The feature gate is used to enable NDM, to create blockdevice resources
# for unused partitions on the OS disk
# - --feature-gates="UseOSDisk"
imagePullPolicy: IfNotPresent
securityContext:
privileged: true
volumeMounts:
- name: config
mountPath: /host/node-disk-manager.config
subPath: node-disk-manager.config
readOnly: true
# make udev database available inside container
- name: udev
mountPath: /run/udev
- name: procmount
mountPath: /host/proc
readOnly: true
- name: devmount
mountPath: /dev
- name: basepath
mountPath: /var/openebs/ndm
- name: sparsepath
mountPath: /var/openebs/sparse
env:
# namespace in which NDM is installed will be passed to NDM Daemonset
# as environment variable
- name: NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
# pass hostname as env variable using downward API to the NDM container
- name: NODE_NAME
valueFrom:
fieldRef:
fieldPath: spec.nodeName
# specify the directory where the sparse files need to be created.
# if not specified, then sparse files will not be created.
- name: SPARSE_FILE_DIR
value: "/var/openebs/sparse"
# Size(bytes) of the sparse file to be created.
- name: SPARSE_FILE_SIZE
value: "10737418240"
# Specify the number of sparse files to be created
- name: SPARSE_FILE_COUNT
value: "0"
livenessProbe:
exec:
command:
- pgrep
- "ndm"
initialDelaySeconds: 30
periodSeconds: 60
volumes:
- name: config
configMap:
name: openebs-ndm-config
- name: udev
hostPath:
path: /run/udev
type: Directory
# mount /proc (to access mount file of process 1 of host) inside container
# to read mount-point of disks and partitions
- name: procmount
hostPath:
path: /proc
type: Directory
- name: devmount
# the /dev directory is mounted so that we have access to the devices that
# are connected at runtime of the pod.
hostPath:
path: /dev
type: Directory
- name: basepath
hostPath:
path: /var/openebs/ndm
type: DirectoryOrCreate
- name: sparsepath
hostPath:
path: /var/openebs/sparse
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: openebs-ndm-operator
namespace: openebs
labels:
name: openebs-ndm-operator
openebs.io/component-name: ndm-operator
openebs.io/version: 3.5.0
spec:
selector:
matchLabels:
name: openebs-ndm-operator
openebs.io/component-name: ndm-operator
replicas: 1
strategy:
type: Recreate
template:
metadata:
labels:
name: openebs-ndm-operator
openebs.io/component-name: ndm-operator
openebs.io/version: 3.5.0
spec:
serviceAccountName: openebs-maya-operator
containers:
- name: node-disk-operator
image: openebs/node-disk-operator:2.1.0
imagePullPolicy: IfNotPresent
env:
- name: WATCH_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
- name: POD_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
# the service account of the ndm-operator pod
- name: SERVICE_ACCOUNT
valueFrom:
fieldRef:
fieldPath: spec.serviceAccountName
- name: OPERATOR_NAME
value: "node-disk-operator"
- name: CLEANUP_JOB_IMAGE
value: "openebs/linux-utils:3.5.0"
# OPENEBS_IO_IMAGE_PULL_SECRETS environment variable is used to pass the image pull secrets
# to the cleanup pod launched by NDM operator
#- name: OPENEBS_IO_IMAGE_PULL_SECRETS
# value: ""
livenessProbe:
httpGet:
path: /healthz
port: 8585
initialDelaySeconds: 15
periodSeconds: 20
readinessProbe:
httpGet:
path: /readyz
port: 8585
initialDelaySeconds: 5
periodSeconds: 10
---
# Create NDM cluster exporter deployment.
# This is an optional component and is not required for the basic
# functioning of NDM
apiVersion: apps/v1
kind: Deployment
metadata:
name: openebs-ndm-cluster-exporter
namespace: openebs
labels:
name: openebs-ndm-cluster-exporter
openebs.io/component-name: ndm-cluster-exporter
openebs.io/version: 3.5.0
spec:
replicas: 1
strategy:
type: Recreate
selector:
matchLabels:
name: openebs-ndm-cluster-exporter
openebs.io/component-name: ndm-cluster-exporter
template:
metadata:
labels:
name: openebs-ndm-cluster-exporter
openebs.io/component-name: ndm-cluster-exporter
openebs.io/version: 3.5.0
spec:
serviceAccountName: openebs-maya-operator
containers:
- name: ndm-cluster-exporter
image: openebs/node-disk-exporter:2.1.0
command:
- /usr/local/bin/exporter
args:
- "start"
- "--mode=cluster"
- "--port=$(METRICS_LISTEN_PORT)"
- "--metrics=/metrics"
ports:
- containerPort: 9100
protocol: TCP
name: metrics
imagePullPolicy: IfNotPresent
env:
- name: NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
- name: METRICS_LISTEN_PORT
value: :9100
---
# Create NDM cluster exporter service
# This is optional and required only when
# ndm-cluster-exporter deployment is used
apiVersion: v1
kind: Service
metadata:
name: openebs-ndm-cluster-exporter-service
namespace: openebs
labels:
name: openebs-ndm-cluster-exporter-service
openebs.io/component-name: ndm-cluster-exporter
app: openebs-ndm-exporter
spec:
clusterIP: None
ports:
- name: metrics
port: 9100
targetPort: 9100
selector:
name: openebs-ndm-cluster-exporter
---
# Create NDM node exporter daemonset.
# This is an optional component used for getting disk level
# metrics from each of the storage nodes
apiVersion: apps/v1
kind: DaemonSet
metadata:
name: openebs-ndm-node-exporter
namespace: openebs
labels:
name: openebs-ndm-node-exporter
openebs.io/component-name: ndm-node-exporter
openebs.io/version: 3.5.0
spec:
updateStrategy:
type: RollingUpdate
selector:
matchLabels:
name: openebs-ndm-node-exporter
openebs.io/component-name: ndm-node-exporter
template:
metadata:
labels:
name: openebs-ndm-node-exporter
openebs.io/component-name: ndm-node-exporter
openebs.io/version: 3.5.0
spec:
serviceAccountName: openebs-maya-operator
containers:
- name: node-disk-exporter
image: openebs/node-disk-exporter:2.1.0
command:
- /usr/local/bin/exporter
args:
- "start"
- "--mode=node"
- "--port=$(METRICS_LISTEN_PORT)"
- "--metrics=/metrics"
ports:
- containerPort: 9101
protocol: TCP
name: metrics
imagePullPolicy: IfNotPresent
securityContext:
privileged: true
env:
- name: NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
- name: METRICS_LISTEN_PORT
value: :9101
---
# Create NDM node exporter service
# This is optional and required only when
# ndm-node-exporter daemonset is used
apiVersion: v1
kind: Service
metadata:
name: openebs-ndm-node-exporter-service
namespace: openebs
labels:
name: openebs-ndm-node-exporter
openebs.io/component: openebs-ndm-node-exporter
app: openebs-ndm-exporter
spec:
clusterIP: None
ports:
- name: metrics
port: 9101
targetPort: 9101
selector:
name: openebs-ndm-node-exporter
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: openebs-localpv-provisioner
namespace: openebs
labels:
name: openebs-localpv-provisioner
openebs.io/component-name: openebs-localpv-provisioner
openebs.io/version: 3.5.0
spec:
selector:
matchLabels:
name: openebs-localpv-provisioner
openebs.io/component-name: openebs-localpv-provisioner
replicas: 1
strategy:
type: Recreate
template:
metadata:
labels:
name: openebs-localpv-provisioner
openebs.io/component-name: openebs-localpv-provisioner
openebs.io/version: 3.5.0
spec:
serviceAccountName: openebs-maya-operator
containers:
- name: openebs-provisioner-hostpath
imagePullPolicy: IfNotPresent
image: openebs/provisioner-localpv:3.5.0
args:
- "--bd-time-out=$(BDC_BD_BIND_RETRIES)"
env:
# OPENEBS_IO_K8S_MASTER enables openebs provisioner to connect to K8s
# based on this address. This is ignored if empty.
# This is supported for openebs provisioner version 0.5.2 onwards
#- name: OPENEBS_IO_K8S_MASTER
# value: "http://10.128.0.12:8080"
# OPENEBS_IO_KUBE_CONFIG enables openebs provisioner to connect to K8s
# based on this config. This is ignored if empty.
# This is supported for openebs provisioner version 0.5.2 onwards
#- name: OPENEBS_IO_KUBE_CONFIG
# value: "/home/ubuntu/.kube/config"
# This sets the number of times the provisioner should try
# with a polling interval of 5 seconds, to get the Blockdevice
# Name from a BlockDeviceClaim, before the BlockDeviceClaim
# is deleted. E.g. 12 * 5 seconds = 60 seconds timeout
- name: BDC_BD_BIND_RETRIES
value: "12"
- name: NODE_NAME
valueFrom:
fieldRef:
fieldPath: spec.nodeName
- name: OPENEBS_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
# OPENEBS_SERVICE_ACCOUNT provides the service account of this pod as
# environment variable
- name: OPENEBS_SERVICE_ACCOUNT
valueFrom:
fieldRef:
fieldPath: spec.serviceAccountName
- name: OPENEBS_IO_ENABLE_ANALYTICS
value: "true"
- name: OPENEBS_IO_INSTALLER_TYPE
value: "openebs-operator-lite"
- name: OPENEBS_IO_HELPER_IMAGE
value: "openebs/linux-utils:3.5.0"
- name: OPENEBS_IO_BASE_PATH
value: "/var/openebs/local"
# LEADER_ELECTION_ENABLED is used to enable/disable leader election. By default
# leader election is enabled.
#- name: LEADER_ELECTION_ENABLED
# value: "true"
# OPENEBS_IO_IMAGE_PULL_SECRETS environment variable is used to pass the image pull secrets
# to the helper pod launched by local-pv hostpath provisioner
#- name: OPENEBS_IO_IMAGE_PULL_SECRETS
# value: ""
# Process name used for matching is limited to the 15 characters
# present in the pgrep output.
# So fullname can't be used here with pgrep (>15 chars).A regular expression
# that matches the entire command name has to specified.
# Anchor `^` : matches any string that starts with `provisioner-loc`
# `.*`: matches any string that has `provisioner-loc` followed by zero or more char
livenessProbe:
exec:
command:
- sh
- -c
- test `pgrep -c "^provisioner-loc.*"` = 1
initialDelaySeconds: 30
periodSeconds: 60
---

16
openebs/storage-class.yaml Normal file
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@@ -0,0 +1,16 @@
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
name: openebs-hostpath-xfs
annotations:
openebs.io/cas-type: local
cas.openebs.io/config: |
- name: StorageType
value: "hostpath"
- name: BasePath
value: "/var/openebs/local/"
- name: XFSQuota
enabled: "true"
provisioner: openebs.io/local
volumeBindingMode: WaitForFirstConsumer
reclaimPolicy: Delete