This helm chart adds S3 FUSE flex volume drivers to your kubernetes cluster.
The flex volume drivers require the fuse
package and the S3 fuse libraries to be installed on the host nodes, the chart assumes the hosts are running ubuntu and uses a privileged container to install these. It then installs the flex volume drivers.
This chart requires Kubernetes 1.8+ as previous versions require the kubelet
to be restarted to pick up new flex volume drivers.
Included S3 FUSE libraries:
cd helm-chart
helm install --namespace kube-system --name s3-fuse-deployer s3-fuse-flex-volume
This helm chart will create a DaemonSet
which uses privileged containers to install the fuse dependancies and the flex drivers on the kubernetes nodes. You are then able to use the drivers in your pod definitions.
Pysssix will mount "all" of S3 which is accessible to the authenticating user. A mount point is created which referrs to all of S3 and then you access objects at /<mount>/<bucket>/<object>
.
With this driver you are limited to read only.
volumes:
- name: pysssix
flexVolume:
driver: "informaticslab/pysssix-flex-volume"
options:
# Optional
subPath: "key/prefix"
containers:
- name: mycontainer
...
volumeMounts:
- name: pysssix
mountPath: /s3
Goofys will only mount a specific bucket so you must provide the bucket
option.
volumes:
- name: goofys-mybucket
flexVolume:
driver: "informaticslab/goofys-flex-volume"
options:
# Required
bucket: "mybucket"
# Optional
dirMode: "0755"
fileMode: "0644"
subPath: "key/prefix"
containers:
- name: mycontainer
...
volumeMounts:
- name: goofys-mybucket
mountPath: /s3/mybucket