summaryrefslogtreecommitdiffstats
path: root/ansible/roles/infra_create_vms/tasks/configure_vm.yml
blob: a6a5e061886072ea56faf895f4f124673dee9582 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
# Copyright (c) 2017-2018 Intel Corporation.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
---
- name: Remove directory
  file:
    path: "{{ '/tmp/'+node_item.hostname }}"
    state: absent

- name: Create directory
  file:
    path: "{{ '/tmp/'+node_item.hostname }}"
    state: directory
    mode: 0755

- name: Define user-data file name
  set_fact:
    user_data: "{{ '/tmp/'+node_item.hostname+'/user-data' }}"

- name: Define image-dir
  set_fact:
    image_dir: "{{ '/var/lib/libvirt/images/' }}"

- name: Create a new empty file for user-data
  file:
    path: "{{ user_data }}"
    state: touch

- name: Add user-data
  blockinfile:
    path: "{{ user_data }}"
    marker: "MARKER"
    content: |
      #cloud-config
      preserve_hostname: False
      hostname: {{ node_item.hostname }}
      output:
        all: ">> /var/log/cloud-init.log"
      ssh_pwauth: True
      users:
          - name: {{ node_item.user }}
            lock-passwd: False
            plain_text_passwd: {{ node_item.password }}
            chpasswd: { expire: False }
            sudo: ALL=(ALL) NOPASSWD:ALL
            ssh_pwauth: True

- name: Remove the marker
  lineinfile:
    dest: "{{ user_data }}"
    state: absent
    regexp: "MARKER"

- name: Define network-config file name
  set_fact:
    network_config: "{{ '/tmp/'+node_item.hostname+'/network-config' }}"

- name: Create a new empty file for network-config
  file:
    path: "{{ network_config }}"
    state: touch

- name: Add network-data
  blockinfile:
    path: "{{ network_config }}"
    marker: "MARKER"
    content: |
      version: 2
      ethernets:

- name: Define meta-data file name
  set_fact:
    meta_data: "{{ '/tmp/'+node_item.hostname+'/meta-data' }}"

- name: Create a new empty file for meta-data
  file:
    path: "{{ meta_data }}"
    state: touch

- name: Add meta-data
  blockinfile:
    path: "{{ meta_data }}"
    marker: "MARKER"
    content: |
      instance-id: {{ node_item.hostname }}
      local-hostname: {{ node_item.hostname }}

- name: Remove the marker
  lineinfile:
    dest: "{{ meta_data }}"
    state: absent
    regexp: "MARKER"

- name: Define xml file name
  set_fact:
    xml_file: "{{ '/tmp/'+node_item.hostname+'/'+node_item.hostname+'.xml' }}"

- name: Create a new empty file for xml file
  file:
    path: "{{ xml_file }}"
    state: touch

- name: Add root "domain" node
  blockinfile:
    path: "{{ xml_file }}"
    marker: ""
    content: |
      <domain>
      </domain>

- name: Add "type" attribute to "domain" node
  xml:
    path: "{{ xml_file }}"
    xpath: /domain
    attribute: type
    value: "kvm"
    pretty_print: yes

- name: Add new children nodes to "domain" node
  xml:
    path: "{{ xml_file }}"
    xpath: /domain
    add_children:
      - name: "{{ node_item.hostname }}"
      - memory: "{{ node_item.ram }}"
      - vcpu: "{{ node_item.vcpus }}"
      - os
      - cpu
      - devices
    pretty_print: yes

- name: Add "unit" attribute to "memory" node
  xml:
    path: "{{ xml_file }}"
    xpath: /domain/memory
    attribute: unit
    value: "MB"
    pretty_print: yes

- name: Add "placement" attribute to "vcpu" node
  xml:
    path: "{{ xml_file }}"
    xpath: /domain/vcpu
    attribute: placement
    value: "static"
    pretty_print: yes

- name: Add new children nodes to "os" node
  xml:
    path: "{{ xml_file }}"
    xpath: /domain/os
    add_children:
      - type: "hvm"
      - boot
    pretty_print: yes

- name: Add "arch" attribute to "type" node
  xml:
    path: "{{ xml_file }}"
    xpath: /domain/os/type
    attribute: arch
    value: "x86_64"
    pretty_print: yes

- name: Add "dev" attribute to "boot" node
  xml:
    path: "{{ xml_file }}"
    xpath: /domain/os/boot
    attribute: dev
    value: "hd"
    pretty_print: yes

- name: Add new children nodes to "cpu" node
  xml:
    path: "{{ xml_file }}"
    xpath: /domain/cpu
    add_children:
      - cache
    pretty_print: yes

- name: Add "mode" attribute to "cpu" node
  xml:
    path: "{{ xml_file }}"
    xpath: /domain/cpu
    attribute: mode
    value: "host-passthrough"
    pretty_print: yes

- name: Add "mode" attribute to "cache" node
  xml:
    path: "{{ xml_file }}"
    xpath: /domain/cpu/cache
    attribute: mode
    value: "passthrough"
    pretty_print: yes

- name: Add new children nodes to "devices" node
  xml:
    path: "{{ xml_file }}"
    xpath: /domain/devices
    add_children:
      - disk:
          type: file
          device: disk
      - controller:
          type: virtio-serial
          index: '0'
      - serial:
          type: pty
      - console:
          type: pty
          tty: '/dev/pts/14'
      - graphics:
          type: vnc
          port: '-1'
          autoport: 'yes'
    pretty_print: yes

- name: Add new children nodes to "disk" node
  xml:
    path: "{{ xml_file }}"
    xpath: /domain/devices/disk
    add_children:
      - driver:
          name: qemu
          type: qcow2
      - source:
          file: "{{ '/var/lib/libvirt/images/'+node_item.hostname+'.qcow2' }}"
      - target:
          dev: vda
          bus: virtio
      - alias:
          name: virtio-disk0
    pretty_print: yes

- name: Add new children nodes to "graphics" node
  xml:
    path: "{{ xml_file }}"
    xpath: /domain/devices/graphics
    add_children:
      - listen:
          type: address
          address: 0.0.0.0
    pretty_print: yes

- name: Add new children nodes to "devices" node
  xml:
    path: "{{ xml_file }}"
    xpath: /domain/devices
    add_children:
      - disk:
          type: file
          device: cdrom
    pretty_print: yes

- name: Add new children nodes to "disk" node
  xml:
    path: "{{ xml_file }}"
    xpath: /domain/devices/disk
    add_children:
      - source:
          file: "{{ '/var/lib/libvirt/images/'+node_item.hostname+'-ci-data.img' }}"
      - target:
          dev: hdb
          bus: ide
      - readonly
    pretty_print: yes

- name: Configure controller
  xml:
    path: "{{ xml_file }}"
    xpath: /domain/devices/controller
    add_children:
      - alias:
          name: virtio-serial0
    pretty_print: yes

- name: Configure serial
  xml:
    path: "{{ xml_file }}"
    xpath: /domain/devices/serial
    add_children:
      - source:
          path: '/dev/pts/14'
      - target:
          port: '0'
      - alias:
          name: 'serial0'
    pretty_print: yes

- name: Configure console
  xml:
    path: "{{ xml_file }}"
    xpath: /domain/devices/console
    add_children:
      - source:
          path: '/dev/pts/14'
      - target:
          port: '0'
          type: 'serial'
      - alias:
          name: 'serial0'
    pretty_print: yes

- set_fact:
    slot_address: 5

- name: Populate network-config and add interface to xml file
  include_tasks: create_interfaces.yml
  extra_vars: "{{ network_config xml_file slot_address mac_address_counter }}"
  loop_control:
    loop_var: interface_item
  with_items: "{{ node_item.interfaces }}"

- name: Create directory
  file:
    path: "{{ '/tmp/'+node_item.hostname }}"
    state: directory
    mode: 0755

- name: Generate iso image
  shell: >
    genisoimage -output {{ image_dir+node_item.hostname+'-ci-data.img' }} -volid cidata -joliet
    -r {{ '/tmp/'+node_item.hostname+'/network-config' }} {{ '/tmp/'+node_item.hostname+'/user-data' }} {{ '/tmp/'+node_item.hostname+'/meta-data' }}
    &>> {{ '/tmp/'+node_item.hostname+'/hostname.log' }}

- name: Copy and convert the ubuntu image
  shell: >
    qemu-img convert -O qcow2 {{ node_item.image }} {{ image_dir+node_item.hostname+'.qcow2' }}

- name: Resize image
  shell: >
    qemu-img resize {{ image_dir+node_item.hostname+'.qcow2' }} {{ node_item.disk }}M

- name: Define the VMs
  virt:
    command: define
    name: "{{ node_item.hostname }}"
    xml: "{{ lookup('file', '/tmp/'+node_item.hostname+'/'+node_item.hostname+'.xml') }}"

- name: Start the VMs
  virt:
    command: create
    name: "{{ node_item.hostname }}"