Created
September 18, 2020 18:02
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apiVersion: apps/v1 | |
kind: StatefulSet | |
metadata: | |
name: rdfox-stateful-set | |
spec: | |
selector: | |
matchLabels: | |
app: rdfox-app | |
serviceName: "rdfox-set" | |
replicas: 3 | |
template: | |
metadata: | |
labels: | |
app: rdfox-app | |
spec: | |
containers: | |
- name: rdfox | |
image: oxfordsemantic/rdfox:3.1.1 | |
args: ['-license-file', '/license/RDFox.lic', 'daemon'] | |
ports: | |
- name: rdfox-endpoint | |
containerPort: 12110 | |
protocol: TCP | |
volumeMounts: | |
- name: license | |
mountPath: "/license" | |
readOnly: true | |
- name: server-directory | |
mountPath: "/home/rdfox/.RDFox" | |
initContainers: | |
- name: init-server-directory | |
image: oxfordsemantic/rdfox-init:3.1.1 | |
env: | |
- name: RDFOX_ROLE | |
valueFrom: | |
secretKeyRef: | |
name: first-role-credentials | |
key: rolename | |
- name: RDFOX_PASSWORD | |
valueFrom: | |
secretKeyRef: | |
name: first-role-credentials | |
key: password | |
- name: RDFOX_LICENSE_CONTENT | |
valueFrom: | |
secretKeyRef: | |
name: rdfox-license | |
key: RDFox.lic | |
volumeMounts: | |
- name: shell-root-directory | |
mountPath: "/data" | |
readOnly: true | |
- name: server-directory | |
mountPath: "/home/rdfox/.RDFox" | |
volumes: | |
- name: license | |
secret: | |
secretName: rdfox-license | |
items: | |
- key: RDFox.lic | |
path: RDFox.lic | |
- name: shell-root-directory | |
persistentVolumeClaim: | |
claimName: family-init-vol-claim | |
volumeClaimTemplates: | |
- metadata: | |
name: server-directory | |
spec: | |
accessModes: [ "ReadWriteOnce" ] | |
storageClassName: "gp2" | |
resources: | |
requests: | |
storage: 1Gi |
Hi @rppala3. Thanks for reading.
I'm not sure how you got here but this gist was created to support this article. The family-init-vol-claim
is a pre-prepared pvc that contains data and scripts to initialize the server directories. It's mentioned in the article in the following paragraph:
We will also use a pre-populated Elastic File System (EFS) volume containing the data to be loaded into each replica during the initialisation stage.
It's contents are also described in a little bit more detail later in the article.
Things have moved on since that article was published though and RDFox now supports high-availability for read/write services. If you'd like to know more, please contact us at info@oxfordsemantic.tech and reference this post.
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Hi,
I'm trying to deploy this file on an internal kubernetes cluster, but I'm facing this error:
persistentvolumeclaim "family-init-vol-claim" not found.
Note: my file is the basically the same, I just had to comment the line 70 out and add the resources quotas for the containers.