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merge in olvm install
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‎olvm/build.yml

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---
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# Copyright (c) 2024 2025 Oracle and/or its affiliates.
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# This software is made available to you under the terms of the Universal Permissive License (UPL), Version 1.0.
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# The Universal Permissive License (UPL), Version 1.0 (see COPYING or https://oss.oracle.com/licenses/upl)
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# See LICENSE.TXT for details.
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- name: Launch an instance
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oracle.oci.oci_compute_instance:
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availability_domain: "{{ my_availability_domain }}"
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compartment_id: "{{ my_compartment_id }}"
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name: "{{ item.value.instance_name | default('instance-'~timestamp) }}"
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image_id: "{{ ol_image_id }}"
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shape: "{{ instance_shape }}"
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shape_config:
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ocpus: "{{ item.value.instance_ocpus }}"
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memory_in_gbs: "{{ item.value.instance_memory }}"
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create_vnic_details:
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assign_public_ip: true
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hostname_label: "{{ item.value.instance_name | default('instance-'~timestamp) }}"
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display_name: "public"
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subnet_id: "{{ my_subnet1_id }}"
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metadata:
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ssh_authorized_keys: "{{ lookup('file', lookup('env', 'HOME') + '/.ssh/' + private_key + '.pub') }}"
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agent_config:
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is_monitoring_disabled: false
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is_management_disabled: false
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are_all_plugins_disabled: false
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plugins_config:
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-
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name: "OS Management Service Agent"
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desired_state: DISABLED
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key_by: [compartment_id, availability_domain, display_name]
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register: result
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vars:
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timestamp: "{{ now().strftime('%Y%m%d-%H%M%S') }}"
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retries: 10
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delay: 30
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until: result is not failed
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- name: Print instance details
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ansible.builtin.debug:
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msg:
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- "Launched a new instance:"
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- "{{ result }}"
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when: debug_enabled
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- name: Set the compute instance id
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ansible.builtin.set_fact:
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my_instance_id: "{{ result.instance.id }}"
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- name: Set the compute instance display_name
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ansible.builtin.set_fact:
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instance_display_name: "{{ result.instance.display_name }}"
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# - name: Get the primary vnic attachment details of instance
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# oracle.oci.oci_compute_vnic_attachment_facts:
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# compartment_id: "{{ my_compartment_id }}"
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# instance_id: "{{ my_instance_id }}"
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# register: result
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# retries: 10
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# delay: 30
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# until: result is not failed
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# - name: Get primary vnic details
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# oracle.oci.oci_network_vnic_facts:
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# vnic_id: "{{ result.vnic_attachments[0].vnic_id }}"
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# register: result
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# retries: 10
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# delay: 30
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# until: result is not failed
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- name: Set the instance primary private ip address
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ansible.builtin.set_fact:
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instance_private_ip: "{{ result.instance.primary_private_ip }}"
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- name: Set the instance primary public ip address
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ansible.builtin.set_fact:
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instance_public_ip: "{{ result.instance.primary_public_ip }}"
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- name: Add secondary private subnet vnic_attachment
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when: item.value.type == "engine"
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block:
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- name: Create subnet2 vnic_attachment
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oracle.oci.oci_compute_vnic_attachment:
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compartment_id: "{{ my_compartment_id }}"
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create_vnic_details:
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assign_public_ip: false
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assign_private_dns_record: true
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display_name: "vdsm"
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hostname_label: "vdsm"
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subnet_id: "{{ my_subnet2_id }}"
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display_name: "vdsm"
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instance_id: "{{ my_instance_id }}"
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key_by: [compartment_id, display_name]
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register: engine_subnet2
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retries: 10
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delay: 30
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until: engine_subnet2 is not failed
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- name: Print vnic_attachment for subnet2
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ansible.builtin.debug:
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var: engine_subnet2
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when: debug_enabled
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- name: Add secondary private subnet vnic_attachment
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when: item.value.type == "kvm"
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block:
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- name: Create subnet2 vnic_attachment
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oracle.oci.oci_compute_vnic_attachment:
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compartment_id: "{{ my_compartment_id }}"
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create_vnic_details:
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assign_public_ip: false
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assign_private_dns_record: true
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display_name: "vdsm{{ item.value.instance_name[-2:] }}"
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hostname_label: "vdsm{{ item.value.instance_name[-2:] }}"
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subnet_id: "{{ my_subnet2_id }}"
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display_name: "vdsm{{ item.value.instance_name[-2:] }}"
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instance_id: "{{ my_instance_id }}"
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key_by: [compartment_id, display_name]
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register: kvm_subnet2
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retries: 10
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delay: 30
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until: kvm_subnet2 is not failed
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- name: Print vnic_attachment for subnet2
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ansible.builtin.debug:
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var: kvm_subnet2
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when: debug_enabled
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- name: Add vlan vnic to instance
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when: item.value.type == "kvm"
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block:
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- name: Create vlan vnic_attachment
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oracle.oci.oci_compute_vnic_attachment:
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compartment_id: "{{ my_compartment_id }}"
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create_vnic_details:
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assign_public_ip: false
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display_name: "l2-vm-network"
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vlan_id: "{{ my_vlan_id }}"
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display_name: "l2-vm-network"
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instance_id: "{{ my_instance_id }}"
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register: kvm_vlan
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retries: 10
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delay: 30
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until: kvm_vlan is not failed
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- name: Print vnic_attachment for vlan
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ansible.builtin.debug:
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var: kvm_vlan
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when: debug_enabled
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- name: Add block volumes for vm storage domains
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ansible.builtin.include_tasks: create_block_storage.yml
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loop:
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- "amd-storage-domain-01"
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- "amd-storage-domain-02"
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loop_control:
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loop_var: storage_name
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when:
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- item.value.type == "kvm"
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# - name: Add shared block volume to kvm nodes for vm storage
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# when:
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# - item.value.type == "kvm"
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# - add_vm_block_storage
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# block:
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# - name: Create block volume for vm storage
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# oracle.oci.oci_blockstorage_volume:
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# compartment_id: "{{ my_compartment_id }}"
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# availability_domain: "{{ my_availability_domain }}"
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# display_name: "amd-storage-domain-01"
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# size_in_gbs: "{{ blk_volume_size_in_gbs }}"
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# key_by: [compartment_id, display_name]
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# register: kvm_create_block
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# retries: 10
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# delay: 30
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# until: kvm_create_block is not failed
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# - name: Set the block storage block volume id
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# ansible.builtin.set_fact:
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# volume_id: "{{ kvm_create_block.volume.id }}"
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# - name: Attach shared block volume for vm storage
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# oracle.oci.oci_compute_volume_attachment:
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# instance_id: "{{ my_instance_id }}"
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# type: paravirtualized
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# volume_id: "{{ volume_id }}"
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# compartment_id: "{{ my_compartment_id }}"
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# is_read_only: false
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# is_shareable: true
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# register: kvm_add_block
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# retries: 10
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# delay: 30
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# until: kvm_add_block is not failed
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- name: Print the public and private ip of the newly created instance
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ansible.builtin.debug:
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msg:
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- "Instance name: {{ instance_display_name }}"
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- " public ip: {{ instance_public_ip }}"
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- " private ip: {{ instance_private_ip }}"
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when: debug_enabled
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- name: Add host to in-memory host file
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ansible.builtin.add_host:
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name: "{{ instance_display_name }}"
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groups: "{{ item.value.type }}"
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ansible_user: opc
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ansible_private_key_file: "{{ lookup('env', 'HOME') + '/.ssh/' + private_key }}"
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ansible_ssh_common_args: "-o StrictHostKeyChecking=no"
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ansible_host: "{{ instance_public_ip }}"
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ansible_port: 22
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instance_ocid: "{{ my_instance_id }}"
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- name: Create host ini file
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ansible.builtin.lineinfile:
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path: hosts
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regexp: '^\[{{ host_group }}'
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line: "[{{ host_group }}]"
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create: true
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mode: "0664"
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delegate_to: localhost
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loop:
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- engine
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- kvm
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loop_control:
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loop_var: host_group
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- name: Add host to ini host file
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ansible.builtin.lineinfile:
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path: hosts
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regexp: '^{{ instance_name }}'
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line: >-
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{{ instance_name }}
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ansible_host={{ instance_ansible_host }}
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ansible_user={{ instance_ansible_user }}
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ansible_private_key_file={{ instance_ansible_private_key_file }}
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ansible_ssh_common_args={{ instance_ansible_ssh_common_args | quote }}
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insertafter: '^\[{{ item.value.type }}\]$'
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create: true
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mode: "664"
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delegate_to: localhost
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vars:
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instance_name: "{{ instance_display_name }}"
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instance_ansible_user: opc
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instance_ansible_private_key_file: "{{ lookup('env', 'HOME') + '/.ssh/' + private_key }}"
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instance_ansible_ssh_common_args: "-o StrictHostKeyChecking=no"
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instance_ansible_host: "{{ instance_public_ip }}"
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instance_ansible_port: 22

‎olvm/check_instance_available.yml

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---
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# Copyright (c) 2024 2025 Oracle and/or its affiliates.
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# This software is made available to you under the terms of the Universal Permissive License (UPL), Version 1.0.
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# The Universal Permissive License (UPL), Version 1.0 (see COPYING or https://oss.oracle.com/licenses/upl)
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# See LICENSE.TXT for details.
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- name: Configure new instances
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hosts: all
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gather_facts: false
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vars_files:
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- default_vars.yml
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- oci_vars.yml
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tasks:
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- name: Wait for systems to become reachable
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ansible.builtin.wait_for_connection:
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vars:
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python_version: "/usr/bin/python3"
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ansible_python_interpreter: "{{ python_version if localhost_python_interpreter is defined | default(omit) }}"
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- name: Get a set of all available facts
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ansible.builtin.setup:
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- name: Print in-memory inventory # noqa: run-once[task]
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ansible.builtin.debug:
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msg: "{{ groups['all'] }}"
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delegate_to: localhost
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run_once: true
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when: debug_enabled
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- name: Print all variables/facts known for a host # noqa: run-once[task]
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ansible.builtin.debug:
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msg: "{{ hostvars[item] }}"
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loop: "{{ groups['all'] | flatten(levels=1) }}"
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delegate_to: localhost
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run_once: true
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when: debug_enabled

‎olvm/configure_passwordless_ssh.yml

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---
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# Copyright (c) 2024 Oracle and/or its affiliates.
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# This software is made available to you under the terms of the Universal Permissive License (UPL), Version 1.0.
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# The Universal Permissive License (UPL), Version 1.0 (see COPYING or https://oss.oracle.com/licenses/upl)
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# See LICENSE.TXT for details.
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- name: Configure passwordless ssh between hosts
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hosts: all
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vars_files:
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- default_vars.yml
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- oci_vars.yml
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tasks:
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- name: Generate ssh keypair for user
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community.crypto.openssh_keypair:
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path: ~/.ssh/id_rsa
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size: 2048
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comment: ol ssh keypair
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become: true
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become_user: "{{ username }}"
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- name: Fetch public key file
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ansible.builtin.fetch:
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src: "~/.ssh/id_rsa.pub"
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dest: "buffer/{{ inventory_hostname }}-id_rsa.pub"
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flat: true
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become: true
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become_user: "{{ username }}"
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- name: Copy public key to each destination
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ansible.posix.authorized_key:
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user: "{{ username }}"
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state: present
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key: "{{ lookup('file', 'buffer/{{ item }}-id_rsa.pub') }}"
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loop: "{{ groups['all'] | flatten(levels=1) }}"
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become: true
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# - name: Copy public key to each destination for root
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# ansible.posix.authorized_key:
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# user: "root"
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# state: present
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# key: "{{ lookup('file', 'buffer/{{ item }}-id_rsa.pub') }}"
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# loop: "{{ groups['all'] | flatten(levels=1) }}"
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# become: true
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- name: Print hostvars for groups
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ansible.builtin.debug:
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msg: "{{ hostvars[item] }}"
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loop: "{{ groups['all'] | flatten(levels=1) }}"
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when: debug_enabled
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- name: Print vcn subnet_domain_name
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ansible.builtin.debug:
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var: my_subnet1_domain_name
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when: debug_enabled
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- name: Accept new ssh fingerprints
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ansible.builtin.shell: |
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ssh-keyscan -t ecdsa-sha2-nistp256 \
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{{ hostvars[item].ansible_hostname }},\
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{{ hostvars[item].ansible_default_ipv4.address }},\
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{{ hostvars[item].ansible_hostname + '.' + my_subnet1_domain_name }} >> ~/.ssh/known_hosts
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with_items:
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- "{{ groups['all'] }}"
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become: true
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become_user: "{{ username }}"
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register: result
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changed_when: result.rc == 0
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# - name: Accept new ssh fingerprints for root
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# ansible.builtin.shell: |
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# ssh-keyscan -t ecdsa-sha2-nistp256 \
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# {{ hostvars[item].ansible_hostname }},\
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# {{ hostvars[item].ansible_default_ipv4.address }},\
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# {{ hostvars[item].ansible_hostname + '.' + my_subnet1_domain_name }} >> ~/.ssh/known_hosts
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# with_items:
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# - "{{ groups['all'] }}"
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# become: true
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# become_user: "root"
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# register: result
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# changed_when: result.rc == 0

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