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| ### tasks/ignition.yml | ||
| # Intel Worker Playbook: Getting Started Guide | ||
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| * To Add the intel worker to power based ocp cluster use yml file from the playbook folder - `intel-worker-add-playbook.yml` | ||
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| * To cleanup the intel worker use yml file from the playbook folder - `intel-worker-cleanup-playbook.yml` | ||
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| ``` Note: | ||
| Update the variables for virtual machine. Below are the mandatory variables to be updated according to the opnstack environment. | ||
| Mandatory variables required. which are available in the playbook/roles/vm_create/defaults/main.yml | ||
| * vm_create_image_name | ||
| * vm_create_flavor | ||
| * vm_create_availability_zone | ||
| * vm_create_bastion_ip | ||
| Note: Do not make changes vm_create_name, if its required to change the name, | ||
| please do change in the vm_delete, vm_action, csr_approve, destroy_worker roles default respective varibales. | ||
| ``` | ||
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| ## To Run the playbook use below commands | ||
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| * To create a intel worker vm from openstack with ignition and add node to cluster with csr approve. | ||
| ``` | ||
| cd ocp4-upi-multiarch-compute/openstack/intel-worker/ | ||
| ansible-playbook playbooks/intel-worker-add-playbook.yml -vvvv | ||
| ``` | ||
| * To cleanup the intel worker and delete the worker from openstack | ||
| ``` | ||
| cd ocp4-upi-multiarch-compute/openstack/intel-worker/ | ||
| ansible-playbook playbooks/intel-worker-cleanup-playbook.yml -vvvv | ||
| ``` | ||
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| ### playbook/roles/vm_create/tasks/main.yml | ||
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| The task create virtual machine on OpenStack. Also it will use the worker ignition at the time of OS boot. | ||
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| ### playbook/roles/vm_delete/tasks/main.yml | ||
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| The task removes virtual machine on OpenStack. also it will remove the intel worker node from the cluster. | ||
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| ### playbook/roles/vm_create/tasks/ignition.yml | ||
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| The task downloads the ignition and sets up the preferred ignition, so it merges correctly with the downloaded ignition. | ||
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| ### tasks/patch-nfs-deployment-for-mac-worker.yml | ||
| ### playbook/roles/tasks/patch-nfs-deployment-for-mac-worker.yml | ||
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| The task patches the nfs deployment to the latest and pushes the work onto the Power workers. | ||
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| ### tasks/create_centos_image.yml | ||
| ### playbook/roles/centos_create_image/tasks/main.yml | ||
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| The task downloads locally the Centos Stream image, and then uploads the image to OpenStack. | ||
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| ### tasks/create_rhcos_image.yml | ||
| ### playbook/roles/rhcos_create_image_image/tasks/main.yml | ||
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| The task downloads locally the RHCOS image, and then uploads the image to OpenStack. | ||
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| ### tasks/remove_centos_image.yml | ||
| ### playbook/roles/centos_delete_image/tasks/main.yml | ||
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| The task removes the centos_image from OpenStack. | ||
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| ### tasks/remove_rhcos_image.yml | ||
| ### playbook/roles/rhcos_delete_image/tasks/main.yml | ||
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| The task removes the rhcos image from OpenStack. | ||
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| ### tasks/create_flavor.yml | ||
| ### playbook/roles/custom_flavor_create/tasks/main.yml | ||
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| The task creates the cpu/ram flavor on OpenStack that aligns with supported worker sizes. | ||
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| ### tasks/remove_flavor.yml | ||
| ### playbook/roles/custom_flavor_delete/tasks/main.yml | ||
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| The task removes the custom cpu/ram flavor on OpenStack. | ||
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| ### tasks/create_vm_instance.yml | ||
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| The task create virtual machine on OpenStack. | ||
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| ### tasks/delete_vm_instance.yml | ||
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| The task removes virtual machine on OpenStack. | ||
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| ### tasks/vm_server_action.yml | ||
| ### playbook/roles/vm_action/tasks/main.yml | ||
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| The task start/stop/restart virtual machine on OpenStack. | ||
| The task start/stop/restart virtual machine on OpenStack. By providing the vm_action_name variable. | ||
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| ### tasks/create_host_aggregate.yml | ||
| ### playbook/roles/host_aggregate_create/tasks/main.yml | ||
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| The task create a list of host aggregate (host group) on OpenStack. | ||
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| ### tasks/remove_host_aggregate.yml | ||
| ### playbook/roles/host_aggregate_delete/tasks/main.yml | ||
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| The task removes host aggregate (host group) on OpenStack. | ||
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| ### tasks/patch-co-ingress-for-mac-worker.yml | ||
| ### playbook/roles/patch-co-ingress-for-mac-worker.yml | ||
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| The task patches the ingress to run on the primary architecture of the cluster. In this case, it's ppc64le. | ||
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| ### tasks/update-chrony-configuration.yml | ||
| ### playbook/roles/update-chrony-configuration.yml | ||
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| The task updates the chrony.cfg based on retrieved subnet list on Bastion. | ||
| The chrony.cfg is backed up to `/etc/chrony.conf.backup-SECONDS`, where SECONDS is the seconds since 1970-01-01. | ||
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| ### tasks/update-chrony-configuration-in.yml | ||
| ### playbook/roles/update-chrony-configuration-in.yml | ||
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| The task updates the chrony.cfg based on input subnet list on Bastion. | ||
| The chrony.cfg is backed up to `/etc/chrony.conf.backup-SECONDS`, where SECONDS is the seconds since 1970-01-01. |