Merge pull request #202 from jacobweinstock/librvirt-storage

Handle create/delete of storage pool for bootMode iso:

## Description

<!--- Please describe what this PR is going to change -->
In the bootMode: iso, the redfish emulator needs a storage location named "default" to exist for media mounting. So we create it. To clean it up, we need to delete all the ISO files that get put into there.


## Why is this needed

<!--- Link to issue you have raised -->

Fixes: #

## How Has This Been Tested?
<!--- Please describe in detail how you tested your changes. -->
<!--- Include details of your testing environment, and the tests you ran to -->
<!--- see how your change affects other areas of the code, etc. -->


## How are existing users impacted? What migration steps/scripts do we need?

<!--- Fixes a bug, unblocks installation, removes a component of the stack etc -->
<!--- Requires a DB migration script, etc. -->


## Checklist:

I have:

- [ ] updated the documentation and/or roadmap (if required)
- [ ] added unit or e2e tests
- [ ] provided instructions on how to upgrade

capt/Taskfile.yaml

@@ -19,7 +19,7 @@ tasks:
   create-playground:
     silent: true
     summary: |
-      Create the CAPT playground. Use the .playground file to define things like cluster size and Kubernetes version.
+      Create the CAPT playground. Use the config.yaml file to define things like cluster size and Kubernetes version.
     cmds:
       - task: system-deps-warnings
       - task: validate-binaries

capt/config.yaml

@@ -9,7 +9,7 @@ counts:
 versions:
   capt: v0.6.1
   chart: 0.6.1
-  kube: v1.28.9
+  kube: v1.29.4
   os: 20.04
   kubevip: 0.8.7
 capt:

capt/tasks/Taskfile-create.yaml

@@ -21,6 +21,7 @@ tasks:
       - task: bmc-secret
       - task: vms
       - task: vbmc:start-vbmcs
+      - task: default-storage-pool
       - task: apply-bmc-secret
       - task: apply-bmc-machines
       - task: apply-hardware
@@ -240,3 +241,12 @@ tasks:
       - echo "Workload cluster kubeconfig saved to {{.OUTPUT_DIR}}/{{.CLUSTER_NAME}}.kubeconfig."
     status:
       - echo ; [ -f {{.OUTPUT_DIR}}/{{.CLUSTER_NAME}}.kubeconfig ]
+
+  default-storage-pool:
+    summary: |
+      Create the default storage pool for the redfish emulator to work properly.
+    cmds:
+      - virsh --connect qemu:///system pool-define-as --name default --type dir --target /tmp/iso
+      - virsh --connect qemu:///system pool-start --build default
+    status:
+      - virsh --connect qemu:///system pool-info default

capt/tasks/Taskfile-delete.yaml

@@ -9,6 +9,7 @@ tasks:
       - task: vbmc-container
       - task: vbmc-generated-files
       - task: vms
+      - task: default-storage-pool
       - task: output-dir
 
   kind-cluster:
@@ -38,6 +39,16 @@ tasks:
     status:
       - got=$(virsh --connect qemu:///system list --all --name | grep -ce "{{.VM_BASE_NAME}}*" || :); [[ "$got" == "0" ]]
 
+  default-storage-pool:
+    summary: |
+      Delete the default storage pool.
+    cmds:
+      - for vol in $(virsh --connect qemu:///system -q vol-list default | xargs | cut -d " " -f1,3,5,7,9); do virsh --connect qemu:///system vol-delete --pool default $vol; done
+      - virsh --connect qemu:///system pool-destroy default || true
+      - virsh --connect qemu:///system pool-undefine default
+    status:
+      - (! virsh --connect qemu:///system pool-info default )
+
   vbmc-container:
     summary: |
       Delete the Virtual BMC container.