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https://github.com/Expand-sys/awx-on-k3s
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58 lines
2.1 KiB
Markdown
58 lines
2.1 KiB
Markdown
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# Uninstall deployed resources
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## Table of Contents
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- [Uninstall resources on Kubernetes](#uninstall-resources-on-kubernetes)
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- [Remove data in PVs](#remove-data-in-pvs)
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- [Uninstall K3s](#uninstall-k3s)
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### Uninstall resources on Kubernetes
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The resources that you've deployed by `kubectl create -f (-k)` or `kubectl apply -f (-k)` commands can be also removed `kubectl delete -f (-k)` command by passing the same manifest files.
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These are the example commands to delete existing AWX on K3s. Note that PVC for PostgreSQL should be removed manually since this PVC was created by not `kubectl apply -k` but AWX Operator.
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<!-- shell: instance: uninstall -->
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```bash
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$ kubectl -n awx delete pvc postgres-15-awx-postgres-15-0 --wait=false
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$ kubectl delete -k base
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secret "awx-admin-password" deleted
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secret "awx-postgres-configuration" deleted
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secret "awx-secret-tls" deleted
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persistentvolume "awx-postgres-volume" deleted
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persistentvolume "awx-projects-volume" deleted
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persistentvolumeclaim "awx-projects-claim" deleted
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awx.awx.ansible.com "awx" deleted
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```
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You can also delete all resources in the specific namespace by deleting the namespace. Any PVs cannot be deleted in this way since the PVs are namespace-independent resources, so they need to be deleted manually.
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```bash
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$ kubectl delete ns awx
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namespace "awx" deleted
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$ kubectl delete pv <volume name>
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persistentvolume "<volume name>" deleted
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```
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### Remove data in PVs
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All PVs that deployed by any guides on this repository are designed to persist data under `/data` using `hostPath`. But removing PVs by `kubectl delete pv` command does not remove actual data in the host filesystem. So if you want to remove the data in the PVs, you need to remove it manually.
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These are the example commands to remove the data in the PVs for AWX.
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<!-- shell: pv: remove -->
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```bash
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sudo rm -rf /data/projects
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sudo rm -rf /data/postgres-15
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```
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### Uninstall K3s
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K3s comes with a handy uninstall script. Once executed, it will perform an uninstall that includes removing all resources deployed on Kubernetes.
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```bash
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/usr/local/bin/k3s-uninstall.sh
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```
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