65 lines
1.6 KiB
Markdown
65 lines
1.6 KiB
Markdown
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# MOLGENIS - NEXUS Helm Chart
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NEXUS repository for kubernetes to deploy on a kubernetes cluster with NFS-share
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## Chart Details
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This chart will deploy:
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- 1 NEXUS-nfs initialization container
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We need this container to avoid permission issues on the NEXUS docker
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- 1 NEXUS container
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- 1 MOLGENIS-httpd container (to proxy the registry and docker to one domain)
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## Backup restore
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There are two steps in restoring the NEXUS.
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- Database
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- Blobstore
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### Restore the database
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Go to the commandline:
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```bash
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kubectl get pv
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```
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```bash
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| NAME | CAPACITY | ACCESS | MODES | RECLAIM | POLICY | STATUS | CLAIM | STORAGECLASS | REASON | AGE |
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| ---- | -------- | ------ | ----- | ------- | ------ | ------ | ----- | ------------ | ------ | --- |
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| pvc-45988f55-900f-11e8-a0b4-005056a51744 | 30G | RWX | | Retain | Bound | molgenis-nexus/molgenis-nfs-claim | nfs-provisioner-retain | | | 33d |
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| pvc-3984723d-220f-14e8-a98a-skjhf88823kk | 30G | RWO | | Delete | Bound | molgenis-test/molgenis-nfs-claim | nfs-provisioner | | | 33d |
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```
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The persistent volume is the one in the molgenis-nexus namespace.
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Go to the NFS-provisioner to the path of the persistent volume:
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```bash
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ls -t --full-time | head -7 | xargs cp ../restore-from-backup/
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```
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### Restore the blobstore
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You can copy the directory ```blobs``` to the target persistent volume ```/ blobs```.
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You can now bring the NEXUS back up.
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## Installing the Chart
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You can test in install the chart by executing:
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```helm lint .```
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To test if your helm chart-syntax is right and:
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```helm install . --dry-run --debug```
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To test if your hem chart works and:
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```helm install .```
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To deploy it on the cluster.
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