1 # Copyright (c) 2017 Intel Corporation.
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
21 boot_mode: "{{ boot_modes[YARD_IMG_ARCH] }}"
22 image_filename: "{{ release }}-server-cloudimg-{{ YARD_IMG_ARCH }}-{{ boot_mode }}.img"
23 image_path: "{{ release }}/current/{{ image_filename }}"
24 host: "{{ lookup('env', 'HOST')|default('cloud-images.ubuntu.com', true)}}"
25 image_url: "{{ lookup('env', 'IMAGE_URL')|default('https://' ~ host ~ '/' ~ image_path, true) }}"
26 image_dest: "{{ workspace }}/{{ image_filename }}"
27 sha256sums_path: "{{ release }}/current/SHA256SUMS"
28 sha256sums_filename: "{{ sha256sums_path|basename }}"
29 sha256sums_url: "{{ lookup('env', 'SHA256SUMS_URL')|default('https://' ~ host ~ '/' ~ sha256sums_path, true) }}"
31 workspace: "{{ lookup('env', 'workspace')|default('/tmp/workspace/yardstick', true) }}"
32 raw_imgfile_basename: "yardstick-{{ release }}-server.raw"
34 PATH: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/root/bin
40 - package: name=parted state=present
43 imgfile: "{{ workspace }}/yardstick-image.img"
46 mountdir: "{{ lookup('env', 'mountdir')|default('/mnt/yardstick', true) }}"
49 raw_imgfile: "{{ workspace }}/{{ raw_imgfile_basename }}"
52 - name: unmount all old mount points
58 - "{{ mountdir }}/proc"
60 - "/mnt/{{ release }}"
62 - name: kpartx -dv to delete all image partition device nodes
63 command: kpartx -dv "{{ raw_imgfile }}"
66 - name: delete {{ raw_imgfile }}
68 path: "{{ raw_imgfile }}"
72 - name: remove {{ mountdir }}
74 path: "{{ mountdir }}"
78 - name: remove {{ workspace }}
80 path: "{{ workspace }}"
83 - name: "fetch {{ image_url }} and verify "
85 url: "{{ image_url }}"
86 sha256url: "{{ sha256sums_url }}"
87 dest: "{{ image_dest }}"
89 - name: convert image to raw
90 command: "qemu-img convert {{ image_dest }} {{ raw_imgfile }}"
92 - name: resize image to allow for more VNFs
93 command: "qemu-img resize -f raw {{ raw_imgfile }} +2G"
95 - name: resize parition to allow for more VNFs
96 command: "parted -s -a optimal {{ raw_imgfile }} resizepart 1 100%"
98 - name: create mknod devices in chroot
99 command: "mknod -m 0660 /dev/loop{{ item }} b 7 {{ item }}"
101 creates: "/dev/loop{{ item }}"
102 with_sequence: start=0 end=9
105 - name: find first partition device
106 # command: kpartx -l "{{ loop_device }}"
107 command: kpartx -l "{{ raw_imgfile }}"
111 image_first_partition: "{{ kpartx_res.stdout_lines[0].split()[0] }}"
114 # assume / is the first partition
115 image_first_partition_device: "/dev/mapper/{{ image_first_partition }}"
117 - name: use kpartx to create device nodes for the raw image loop device
118 # operate on the loop device to avoid /dev namespace missing devices
119 command: kpartx -avs "{{ raw_imgfile }}"
121 - name: parted dump raw image
122 command: parted "{{ raw_imgfile }}" print
129 - name: use blkid to find filesystem type of first partition device
130 command: blkid -o value -s TYPE {{ image_first_partition_device }}
134 image_fs_type: "{{ blkid_res.stdout.strip() }}"
136 msg: "We only support ext4 image filesystems because we have to resize"
137 when: image_fs_type != "ext4"
139 - name: fsck the image filesystem
140 command: "e2fsck -y -f {{ image_first_partition_device }}"
142 - name: resize filesystem to full partition size
143 command: resize2fs {{ image_first_partition_device }}
145 - name: fsck the image filesystem
146 command: "e2fsck -y -f {{ image_first_partition_device }}"
148 - name: make tmp disposable fstab
149 command: mktemp --tmpdir fake_fstab.XXXXXXXXXX
153 fake_fstab: "{{ mktemp_res.stdout.strip() }}"
155 - name: mount first parition on image device
157 src: "{{ image_first_partition_device }}"
158 name: "{{ mountdir }}"
160 fstype: "{{ image_fs_type }}"
161 # !!!!!!! this is required otherwise we add entries to /etc/fstab
162 # and prevent the system from booting
163 fstab: "{{ fake_fstab }}"
166 - name: mount chroot /proc
169 name: "{{ mountdir }}/proc"
171 # !!!!!!! this is required otherwise we add entries to /etc/fstab
172 # and prevent the system from booting
173 fstab: "{{ fake_fstab }}"
176 - name: if arm copy qemu-aarch64-static into chroot
178 src: /usr/bin/qemu-aarch64-static
179 dest: "{{ mountdir }}/usr/bin"
180 when: 'YARD_IMG_ARCH == "arm64"'
182 - name: create ubuntu policy-rc.d workaround
184 content: "{{ '#!/bin/sh\nexit 101\n' }}"
185 dest: "{{ mountdir }}/usr/sbin/policy-rc.d"
187 when: "target_os == 'Ubuntu'"
189 - name: add chroot as host
191 name: "{{ mountdir }}"
192 groups: chroot_image,image_builder
194 ansible_python_interpreter: /usr/bin/python3
195 # set this host variable here
196 nameserver_ip: "{{ ansible_dns.nameservers[0] }}"
199 - name: include {{ img_modify_playbook }}
200 include: "{{ img_modify_playbook }}"
204 - name: convert image to image file
205 command: "qemu-img convert -c -o compat=0.10 -O qcow2 {{ raw_imgfile }} {{ imgfile }}"
207 - name: run post build tasks
208 include: post_build_yardstick_image.yml
214 msg: "yardstick image = {{ imgfile }}"