Script to automate capturing images of PowerVS LPARs on IBM Cloud and storing them to IBM Cloud Object Storage. Each image name has the current unix time appended to the name to ensure uniqueness in object names.

Main script to edit is: powervs_image_capture.sh

Script with test key data: powervs_image_capture_test.sh

1. Install the IBM Cloud CLI: https://cloud.ibm.com/docs/cli?topic=cli-getting-started
2. Create an API key to use to sign on (this will go into the IBM_CLOUD_API_KEY variable in the script): https://cloud.ibm.com/docs/account?topic=account-userapikey&interface=ui#create_user_key
3. Download and install the Power IaaS plugin for IBM Cloud CLI: https://cloud.ibm.com/docs/power-iaas-cli-plugin?topic=power-iaas-cli-plugin-power-iaas-cli-reference#power-iaas-cli-before
4. Use ibmcloud pi service-list to get the list of PowerVS workspaces and copy the correct one's CRN. This will go into the CRN_POWERVS_WRKSPCE variable in the script
5. ibmcloud pi service-target {CRN} sets the target to that Power workspace. This is already in the script
6. Use ibmcloud pi instances to list the instances and their IDs. Copy the ID of the LPAR that you want to create the image for. This will go into the LPAR_ID variable
7. Go to Cloud Object Storage and create a bucket. Then once the bucket is created, go to "Service Credentials" on the left side menu, click "Create New Credentials", name the credentials what you want, but keep in mind to click "Advanced Options" and select HMAC "On". You will get a JSON output that you can copy the Access Key and Secret from, and input that along with the bucket name (you can also add a folder after the bucket name if you wish) and bucket region to the script in the COS defines section: https://cloud.ibm.com/docs/cloud-object-storage?topic=cloud-object-storage-uhc-hmac-credentials-main
8. ibmcloud pi instance-capture is used to take an image and store it in COS. Again this is already in the script, but if you wish to check out the CLI doc, it is here: https://cloud.ibm.com/docs/power-iaas-cli-plugin?topic=power-iaas-cli-plugin-power-iaas-cli-reference#ibmcloud-pi-instance-capture
9. (Bonus) You can use this script to automate capturing VMs since the name of the backup includes a unique Unix time in it, allowing you to get a unique backup everytime.

• IBM Cloud CLI Docs: https://cloud.ibm.com/docs/cli
• IBM Cloud PowerVS Docs: https://cloud.ibm.com/docs/power-iaas
• IBM Cloud Power IaaS CLI Docs: https://cloud.ibm.com/docs/power-iaas-cli-plugin
• IBM Cloud Object Storage Docs: https://cloud.ibm.com/docs/cloud-object-storage