bd3662e8ce
Chose Elastic File Storage over EBS (Elastic Block Storage) because the latter can only be mounted into a single node. This adds the RBAC config and deployment for managing EFS mounts within the cluster. Largely depends on this efs-provisioner config: https://github.com/kubernetes-incubator/external-storage/tree/master/aws/efs The config has been hard-copied into the repo and updated for future reference. Note that the config requires an environment variable substitution and cannot be applied directly to the cluster.
81 lines
2.0 KiB
YAML
81 lines
2.0 KiB
YAML
# from https://github.com/kubernetes-incubator/external-storage/blob/master/aws/efs/deploy/manifest.yaml
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---
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: efs-provisioner
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data:
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file.system.id: $EFSID
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aws.region: us-east-2
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provisioner.name: example.com/aws-efs
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dns.name: $EFSID.efs.us-east-2.amazonaws.com
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---
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kind: Deployment
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apiVersion: extensions/v1beta1
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metadata:
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name: efs-provisioner
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spec:
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replicas: 1
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strategy:
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type: Recreate
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template:
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metadata:
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labels:
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app: efs-provisioner
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spec:
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serviceAccountName: efs-provisioner
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containers:
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- name: efs-provisioner
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image: quay.io/external_storage/efs-provisioner:latest
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env:
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- name: FILE_SYSTEM_ID
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valueFrom:
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configMapKeyRef:
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name: efs-provisioner
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key: file.system.id
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- name: AWS_REGION
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valueFrom:
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configMapKeyRef:
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name: efs-provisioner
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key: aws.region
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- name: DNS_NAME
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valueFrom:
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configMapKeyRef:
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name: efs-provisioner
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key: dns.name
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optional: true
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- name: PROVISIONER_NAME
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valueFrom:
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configMapKeyRef:
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name: efs-provisioner
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key: provisioner.name
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volumeMounts:
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- name: pv-volume
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mountPath: /persistentvolumes
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volumes:
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- name: pv-volume
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nfs:
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server: $EFSID.efs.us-east-2.amazonaws.com
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path: /
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---
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kind: StorageClass
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apiVersion: storage.k8s.io/v1
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metadata:
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name: aws-efs
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provisioner: example.com/aws-efs
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---
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kind: PersistentVolumeClaim
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apiVersion: v1
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metadata:
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name: efs
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annotations:
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volume.beta.kubernetes.io/storage-class: "aws-efs"
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spec:
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accessModes:
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- ReadWriteMany
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storageClassName: aws-efs
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resources:
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requests:
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storage: 1Mi
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---
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