airship
/
images
Code Issues Proposed changes

Adding functional test for ISO image 

This change provides functional testing for both UEFI and legacy boot mode.
This test builds an ISO image, run VM with a predefined IP address,
and checks SSH connectivity.

Change-Id: I498b78b4264a2f373837e3267a58b4309c8588fe
This commit is contained in:
Alexander Noskov 2020-08-18 20:34:23 +00:00
parent afb1093f1a
commit f45d429c3c
11 changed files with 263 additions and 41 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
helm-chart-collator/Makefile
View File

@ -75,6 +75,7 @@ build_collator:
ifeq ($(IMAGE_ID), none)
ifeq ($(USE_PROXY), true)
docker build . \
--iidfile $(BUILD_DIR)/image_id \
--tag $(IMAGE) \
--label $(LABEL) \
--label "org.opencontainers.image.revision=$(COMMIT)" \
@ -90,6 +91,7 @@ ifeq ($(USE_PROXY), true)
--build-arg GIT_COMMIT=$(COMMIT)
else
docker build . \
--iidfile $(BUILD_DIR)/image_id \
--tag $(IMAGE) \
--label $(LABEL) \
--label "org.opencontainers.image.revision=$(COMMIT)" \
@ -98,7 +100,6 @@ else
--label "org.opencontainers.image.title=$(IMAGE_NAME)" \
--build-arg GIT_COMMIT=$(COMMIT)
endif
echo $(shell docker images -q $(IMAGE)) > $(BUILD_DIR)/image_id
else
echo $(IMAGE_ID) > $(BUILD_DIR)/image_id
endif

5
iso-builder/Makefile
View File

@ -80,6 +80,7 @@ build_isogen:
ifeq ($(IMAGE_ID), none)
ifeq ($(USE_PROXY), true)
docker build . \
--iidfile $(BUILD_DIR)/image_id \
--tag $(IMAGE) \
--label $(LABEL) \
--label "org.opencontainers.image.revision=$(COMMIT)" \
@ -95,6 +96,7 @@ ifeq ($(USE_PROXY), true)
--build-arg GIT_COMMIT=$(COMMIT)
else
docker build . \
--iidfile $(BUILD_DIR)/image_id \
--tag $(IMAGE) \
--label $(LABEL) \
--label "org.opencontainers.image.revision=$(COMMIT)" \
@ -103,7 +105,6 @@ else
--label "org.opencontainers.image.title=$(IMAGE_NAME)" \
--build-arg GIT_COMMIT=$(COMMIT)
endif
echo $(shell docker images -q $(IMAGE)) > $(BUILD_DIR)/image_id
else
echo $(IMAGE_ID) > $(BUILD_DIR)/image_id
endif
@ -124,7 +125,7 @@ endif
# style checks
lint: test-shellcheck
tests: lint unit_tests
tests: lint unit_tests run_isogen
test-shellcheck: $(SH_TO_CHECK)

39
iso-builder/examples/network-config
View File

@ -1,47 +1,18 @@
---
links:
- name: pxe0
id: pxe0
- id: ens4
type: phy
ethernet_mac_address: 52:54:00:7d:15:63
- name: oam0
type: phy
id: oam0
ethernet_mac_address: 52:54:00:bf:b2:d8
- name: stor0
id: stor0
type: phy
ethernet_mac_address: 52:54:00:9b:2c:71
- name: underlay0
type: phy
id: underlay0
ethernet_mac_address: 52:54:00:9b:2c:71
networks:
- id: pxe0-ipv4
- id: private-ipv4
type: ipv4
link: pxe0
ip_address: 192.168.10.100
netmask: 255.255.255.0
- id: oam0-ipv4
type: ipv4
link: oam0
ip_address: 192.168.100.100
link: ens4
ip_address: 192.168.122.100
netmask: 255.255.255.0
routes:
- network: 0.0.0.0
netmask: 0.0.0.0
gateway: 192.168.100.1
- id: stor0-ipv4
type: ipv4
link: stor0
ip_address: 192.168.20.100
netmask: 255.255.255.0
- id: underlay0-ipv4
type: ipv4
link: underlay0
ip_address: 192.168.30.100
netmask: 255.255.255.0
gateway: 192.168.122.1
services:
- address: 8.8.8.8
type: dns

14
iso-builder/examples/user-data
View File

@ -1,5 +1,11 @@
#cloud-config
runcmd:
- kubeadm init --pod-network-cidr=192.168.0.0/24 --ignore-preflight-errors 'SystemVerification'
- kubectl --kubeconfig /etc/kubernetes/admin.conf taint nodes --all node-role.kubernetes.io/master-
ssh_pwauth: True
chpasswd:
list: |
root:deploY!K8s
deployer:deploY!K8s
users:
- default
- name: deployer
gecos: deployer
ssh_pwauth: True

24
playbooks/airship-images-test.yaml
View File

@ -20,3 +20,27 @@
make:
chdir: "{{ zuul.project.src_dir }}"
target: tests
- name: install libvirt
include_role:
name: libvirt-install
tasks_from: "{{ item }}"
with_items:
- main
- configure
- virt_net:
state: active
name: default
- name: Launch and test VM with UEFI boot mode
include_role:
name: libvirt-domain
vars:
vm_name: ubuntu_focal_uefi
boot_mode: UEFI
src_image: /home/zuul/src/opendev.org/airship/images/iso-builder/build/ubuntu-focal.iso
- name: Launch and test VM with Legacy boot mode
include_role:
name: libvirt-domain
vars:
vm_name: ubuntu_focal_legacy
boot_mode: legacy
src_image: /home/zuul/src/opendev.org/airship/images/iso-builder/build/ubuntu-focal.iso

31
roles/libvirt-domain/tasks/domain.yaml Normal file
View File

@ -0,0 +1,31 @@
# 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: Define VM {{ vm_name }}
virt:
name: "{{ vm_name }}"
command: define
xml: "{{ lookup('template', 'templates/domain.xml.j2') }}"
- name: Start VM {{ vm_name }}
virt:
name: "{{ vm_name }}"
state: running
- name: Wait for ssh to come up on {{ vm_name }}
wait_for: host=192.168.122.100 port=22 delay=5 timeout=300
- name: Destroy VM {{ vm_name }}
virt:
name: "{{ vm_name }}"
command: destroy

13
roles/libvirt-domain/tasks/main.yaml Normal file
View File

@ -0,0 +1,13 @@
# 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.
- include_tasks: domain.yaml

82
roles/libvirt-domain/templates/domain.xml.j2 Normal file
View File

@ -0,0 +1,82 @@
<domain type='qemu'>
<name>{{ vm_name }}</name>
<memory unit='KiB'>4194304</memory>
<currentMemory unit='KiB'>4194304</currentMemory>
<vcpu placement='static'>1</vcpu>
<resource>
<partition>/machine</partition>
</resource>
<os>
<type arch='x86_64' machine='pc-i440fx-bionic'>hvm</type>
{% if boot_mode is defined and boot_mode == 'UEFI' %}
<loader readonly='yes' type='pflash'>/usr/share/OVMF/OVMF_CODE.fd</loader>
{% endif %}
<bootmenu enable='no'/>
</os>
<features>
<acpi/>
<apic/>
<vmport state='off'/>
</features>
<clock offset='utc'>
<timer name='rtc' tickpolicy='catchup'/>
<timer name='pit' tickpolicy='delay'/>
<timer name='hpet' present='no'/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<pm>
<suspend-to-mem enabled='no'/>
<suspend-to-disk enabled='no'/>
</pm>
<devices>
<emulator>/usr/bin/qemu-system-x86_64</emulator>
<disk type='file' device='cdrom'>
<driver name='qemu' type='raw'/>
<source file='{{ src_image }}'/>
<target dev='hda' bus='ide'/>
<readonly/>
<boot order='1'/>
<address type='drive' controller='0' bus='0' target='0' unit='0'/>
</disk>
<controller type='usb' index='0' model='piix3-uhci'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
</controller>
<controller type='pci' index='0' model='pci-root'/>
<controller type='ide' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
</controller>
<interface type='network'>
<mac address='52:54:00:7d:15:63'/>
<source network='default'/>
<model type='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
</interface>
<serial type='pty'>
<target type='isa-serial' port='1'>
<model name='isa-serial'/>
</target>
</serial>
<console type='pty'>
<target type='serial' port='1'/>
</console>
<input type='mouse' bus='ps2'/>
<input type='keyboard' bus='ps2'/>
<graphics type='vnc' port='-1' autoport='yes' listen='0.0.0.0'>
<listen type='address' address='0.0.0.0'/>
</graphics>
<video>
<model type='cirrus' vram='16384' heads='1' primary='yes'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
</video>
<memballoon model='virtio'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
</memballoon>
<rng model='virtio'>
<backend model='random'>/dev/urandom</backend>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
</rng>
</devices>
<seclabel type='dynamic' model='dac' relabel='yes'/>
</domain>

13
roles/libvirt-install/defaults/main.yaml Normal file
View File

@ -0,0 +1,13 @@
# 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.
libvirt_qemu_config_file: /etc/libvirt/qemu.conf

25
roles/libvirt-install/tasks/configure.yaml Normal file
View File

@ -0,0 +1,25 @@
# 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: configure libvirt
become: yes
block:
- name: Set libvirt security driver
lineinfile:
path: "{{ libvirt_qemu_config_file }}"
state: present
regexp: '^\s*security_driver\s*=.*$'
line: "security_driver = \"{{ libvirt_security_driver | default('none') }}\""
- name: libvirtd restarted
service:
name: libvirtd
state: restarted

55
roles/libvirt-install/tasks/main.yaml Normal file
View File

@ -0,0 +1,55 @@
# 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.
---
- block:
- name: Ensuring Libvirt, Qemu and support packages are present
become: yes
vars:
- packages:
Debian:
- qemu
- libvirt-bin
- libguestfs-tools
- qemu-kvm
- python3-lxml
- python3-libvirt
- dnsmasq
- ebtables
- ovmf
RedHat:
- edk2-ovmf
- libguestfs-tools
- libvirt
- libvirt-devel
- libvirt-daemon-kvm
- qemu-kvm
package:
name: "{{ packages[ansible_os_family] }}"
state: present
- name: Add user "{{ ansible_user }}" to libvirt group
become: yes
user:
name: "{{ ansible_user }}"
groups:
- libvirt
append: yes
- name: Reset ssh connection to allow user changes to affect "{{ ansible_user }}"
meta: reset_connection
ignore_errors: true
- name: Start libvirtd
service:
name: libvirtd
state: started
enabled: true
become: yes