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---
##############################################################################
# Copyright (c) Ericsson AB and others
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
- name: get all running VMs
virt:
command: list_vms
state: running
register: running_vms
- name: shutdown existing jump VM
virt:
name: "{{ jumphost.name }}"
command: destroy
when:
jumphost.name in running_vms.list_vms
- name: get all shutdown VMs
virt:
command: list_vms
state: shutdown
register: shutdown_vms
- name: undefine existing jump VM
virt:
name: "{{ jumphost.name }}"
command: undefine
when:
jumphost.name in shutdown_vms.list_vms
- name: remove dhcp leases
shell: |
jq 'del( .[] | select(.domain == "{{ jumphost.name }}" or .hostname == "{{ jumphost.name }}"))' /var/lib/libvirt/dnsmasq/virbr0.{{ item }} > /tmp/{{ item }}.tmp
mv /tmp/{{ item }}.tmp /var/lib/libvirt/dnsmasq/virbr0.{{ item }}
with_items:
- status
- macs
become: true
when: deployment_type == 'k8s'
- name: clean workspace
file:
path: "{{ workspace }}"
state: absent
- name: create workspace if it does not exist
file:
path: "{{ workspace }}"
state: directory
mode: '0755'
- name: create directory for base images
file:
path: "{{ images_path }}"
state: directory
mode: '0755'
- name: download Ubuntu image for jump VM
get_url:
url: https://cloud-images.ubuntu.com/bionic/current/bionic-server-cloudimg-amd64.img
dest: "{{ images_path }}/bionic-server-cloudimg-amd64.img"
force: false
mode: '0666'
- name: create new VM image from base image
command: "qemu-img create -f qcow2 -F qcow2 -o backing_file={{ images_path }}/bionic-server-cloudimg-amd64.img {{ workspace }}/{{ jumphost.name }}.qcow2 10G"
- name: render config files for jump VM from templates
template:
src: "{{ kuberef_root }}/playbooks/roles/jump-vm/templates/{{ item }}.j2"
dest: "{{ workspace }}/{{ item }}"
mode: 0644
with_items:
- network-config
- user-data
- meta-data
- name: create config drive
command: "genisoimage -output {{ workspace }}/{{ jumphost.name }}-cidata.iso -volid cidata -joliet -rock \
{{ workspace }}/user-data {{ workspace }}/meta-data \
{{ workspace + '/network-config' if deployment_type == 'full' else '' }}"
# currently commented out because of portability issues between Centos and Ubuntu
# - name: setting root password for debugging
# become: true
# command: "virt-customize -a {{ workspace }}/{{ jumphost.name }}.qcow2 --root-password password:'root'"
- name: define jump VM
command: "virt-install --connect qemu:///system --name {{ jumphost.name }} \
--ram 4096 --vcpus=4 --os-type linux --os-variant ubuntu16.04 \
--disk path={{ workspace }}/kuberef-jump.qcow2,format=qcow2 \
--disk {{ workspace }}/kuberef-jump-cidata.iso,device=cdrom \
--network network=default,model=virtio,mac='{{ jumphost.interfaces[engine.net_config[engine.public_network].interface].mac_address }}' \
{{ '--network bridge=pxebr,model=rtl8139,mac=' + jumphost.interfaces[engine.net_config[engine.pxe_network].interface].mac_address if deployment_type == 'full' else '' }} \
--import --noautoconsole"
- name: start jump VM
virt:
name: "{{ jumphost.name }}"
state: running
- name: wait for ip to be visible
shell: virsh domifaddr "{{ jumphost.name }}" --full | grep "{{ jumphost.interfaces[engine.net_config[engine.public_network].interface].mac_address }}" | awk '{print $4}' | tail -n 1
register: ipblock
retries: 30
delay: 1
until: ipblock.stdout != ""
when: deployment_type == 'k8s'
- name: store ip
set_fact:
vm_ip: "{{ ipblock.stdout.split('/') }}"
when: deployment_type == 'k8s'
- name: wait for VM to be reachable
wait_for:
host: "{{ ( vm_ip is defined and vm_ip.0 or '' ) if 'k8s' in deployment_type else jumphost.interfaces[idf.net_config[engine.pxe_network].interface].address | default('') }}"
port: 22
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