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ansible/test/units/module_utils/facts/hardware/linux_data.py
Sam Doran 55306906cf
Correctly count processors on ARM systems. (#52884) 
- Add unit tests for Linux CPU info
- Add cpuinfo output from several systems for unit tests

Co-authored-by: Abhijeet Kasurde <akasurde@redhat.com>
2019-03-14 10:31:47 -04:00

539 lines
21 KiB
Python
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# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
import os
LSBLK_OUTPUT = b"""
/dev/sda
/dev/sda1 32caaec3-ef40-4691-a3b6-438c3f9bc1c0
/dev/sda2 66Ojcd-ULtu-1cZa-Tywo-mx0d-RF4O-ysA9jK
/dev/mapper/fedora_dhcp129--186-swap eae6059d-2fbe-4d1c-920d-a80bbeb1ac6d
/dev/mapper/fedora_dhcp129--186-root d34cf5e3-3449-4a6c-8179-a1feb2bca6ce
/dev/mapper/fedora_dhcp129--186-home 2d3e4853-fa69-4ccf-8a6a-77b05ab0a42d
/dev/sr0
/dev/loop0 0f031512-ab15-497d-9abd-3a512b4a9390
/dev/loop1 7c1b0f30-cf34-459f-9a70-2612f82b870a
/dev/loop9 0f031512-ab15-497d-9abd-3a512b4a9390
/dev/loop9 7c1b4444-cf34-459f-9a70-2612f82b870a
/dev/mapper/docker-253:1-1050967-pool
/dev/loop2
/dev/mapper/docker-253:1-1050967-pool
"""
LSBLK_OUTPUT_2 = b"""
/dev/sda
/dev/sda1 32caaec3-ef40-4691-a3b6-438c3f9bc1c0
/dev/sda2 66Ojcd-ULtu-1cZa-Tywo-mx0d-RF4O-ysA9jK
/dev/mapper/fedora_dhcp129--186-swap eae6059d-2fbe-4d1c-920d-a80bbeb1ac6d
/dev/mapper/fedora_dhcp129--186-root d34cf5e3-3449-4a6c-8179-a1feb2bca6ce
/dev/mapper/fedora_dhcp129--186-home 2d3e4853-fa69-4ccf-8a6a-77b05ab0a42d
/dev/mapper/an-example-mapper with a space in the name 84639acb-013f-4d2f-9392-526a572b4373
/dev/sr0
/dev/loop0 0f031512-ab15-497d-9abd-3a512b4a9390
"""
LSBLK_UUIDS = {'/dev/sda1': '66Ojcd-ULtu-1cZa-Tywo-mx0d-RF4O-ysA9jK'}
UDEVADM_UUID = 'N/A'
UDEVADM_OUTPUT = """
UDEV_LOG=3
DEVPATH=/devices/pci0000:00/0000:00:07.0/virtio2/block/vda/vda1
MAJOR=252
MINOR=1
DEVNAME=/dev/vda1
DEVTYPE=partition
SUBSYSTEM=block
MPATH_SBIN_PATH=/sbin
ID_PATH=pci-0000:00:07.0-virtio-pci-virtio2
ID_PART_TABLE_TYPE=dos
ID_FS_UUID=57b1a3e7-9019-4747-9809-7ec52bba9179
ID_FS_UUID_ENC=57b1a3e7-9019-4747-9809-7ec52bba9179
ID_FS_VERSION=1.0
ID_FS_TYPE=ext4
ID_FS_USAGE=filesystem
LVM_SBIN_PATH=/sbin
DEVLINKS=/dev/block/252:1 /dev/disk/by-path/pci-0000:00:07.0-virtio-pci-virtio2-part1 /dev/disk/by-uuid/57b1a3e7-9019-4747-9809-7ec52bba9179
"""
MTAB = """
sysfs /sys sysfs rw,seclabel,nosuid,nodev,noexec,relatime 0 0
proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0
devtmpfs /dev devtmpfs rw,seclabel,nosuid,size=8044400k,nr_inodes=2011100,mode=755 0 0
securityfs /sys/kernel/security securityfs rw,nosuid,nodev,noexec,relatime 0 0
tmpfs /dev/shm tmpfs rw,seclabel,nosuid,nodev 0 0
devpts /dev/pts devpts rw,seclabel,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 0 0
tmpfs /run tmpfs rw,seclabel,nosuid,nodev,mode=755 0 0
tmpfs /sys/fs/cgroup tmpfs ro,seclabel,nosuid,nodev,noexec,mode=755 0 0
cgroup /sys/fs/cgroup/systemd cgroup rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/usr/lib/systemd/systemd-cgroups-agent,name=systemd 0 0
pstore /sys/fs/pstore pstore rw,seclabel,nosuid,nodev,noexec,relatime 0 0
cgroup /sys/fs/cgroup/devices cgroup rw,nosuid,nodev,noexec,relatime,devices 0 0
cgroup /sys/fs/cgroup/freezer cgroup rw,nosuid,nodev,noexec,relatime,freezer 0 0
cgroup /sys/fs/cgroup/memory cgroup rw,nosuid,nodev,noexec,relatime,memory 0 0
cgroup /sys/fs/cgroup/pids cgroup rw,nosuid,nodev,noexec,relatime,pids 0 0
cgroup /sys/fs/cgroup/blkio cgroup rw,nosuid,nodev,noexec,relatime,blkio 0 0
cgroup /sys/fs/cgroup/cpuset cgroup rw,nosuid,nodev,noexec,relatime,cpuset 0 0
cgroup /sys/fs/cgroup/cpu,cpuacct cgroup rw,nosuid,nodev,noexec,relatime,cpu,cpuacct 0 0
cgroup /sys/fs/cgroup/hugetlb cgroup rw,nosuid,nodev,noexec,relatime,hugetlb 0 0
cgroup /sys/fs/cgroup/perf_event cgroup rw,nosuid,nodev,noexec,relatime,perf_event 0 0
cgroup /sys/fs/cgroup/net_cls,net_prio cgroup rw,nosuid,nodev,noexec,relatime,net_cls,net_prio 0 0
configfs /sys/kernel/config configfs rw,relatime 0 0
/dev/mapper/fedora_dhcp129--186-root / ext4 rw,seclabel,relatime,data=ordered 0 0
selinuxfs /sys/fs/selinux selinuxfs rw,relatime 0 0
systemd-1 /proc/sys/fs/binfmt_misc autofs rw,relatime,fd=24,pgrp=1,timeout=0,minproto=5,maxproto=5,direct 0 0
debugfs /sys/kernel/debug debugfs rw,seclabel,relatime 0 0
hugetlbfs /dev/hugepages hugetlbfs rw,seclabel,relatime 0 0
tmpfs /tmp tmpfs rw,seclabel 0 0
mqueue /dev/mqueue mqueue rw,seclabel,relatime 0 0
/dev/loop0 /var/lib/machines btrfs rw,seclabel,relatime,space_cache,subvolid=5,subvol=/ 0 0
/dev/sda1 /boot ext4 rw,seclabel,relatime,data=ordered 0 0
/dev/mapper/fedora_dhcp129--186-home /home ext4 rw,seclabel,relatime,data=ordered 0 0
tmpfs /run/user/1000 tmpfs rw,seclabel,nosuid,nodev,relatime,size=1611044k,mode=700,uid=1000,gid=1000 0 0
gvfsd-fuse /run/user/1000/gvfs fuse.gvfsd-fuse rw,nosuid,nodev,relatime,user_id=1000,group_id=1000 0 0
fusectl /sys/fs/fuse/connections fusectl rw,relatime 0 0
grimlock.g.a: /home/adrian/sshfs-grimlock fuse.sshfs rw,nosuid,nodev,relatime,user_id=1000,group_id=1000 0 0
grimlock.g.a:test_path/path_with'single_quotes /home/adrian/sshfs-grimlock-single-quote fuse.sshfs rw,nosuid,nodev,relatime,user_id=1000,group_id=1000 0 0
grimlock.g.a:path_with'single_quotes /home/adrian/sshfs-grimlock-single-quote-2 fuse.sshfs rw,nosuid,nodev,relatime,user_id=1000,group_id=1000 0 0
grimlock.g.a:/mnt/data/foto's /home/adrian/fotos fuse.sshfs rw,nosuid,nodev,relatime,user_id=1000,group_id=1000 0 0
"""
MTAB_ENTRIES = [
[
'sysfs',
'/sys',
'sysfs',
'rw,seclabel,nosuid,nodev,noexec,relatime',
'0',
'0'
],
['proc', '/proc', 'proc', 'rw,nosuid,nodev,noexec,relatime', '0', '0'],
[
'devtmpfs',
'/dev',
'devtmpfs',
'rw,seclabel,nosuid,size=8044400k,nr_inodes=2011100,mode=755',
'0',
'0'
],
[
'securityfs',
'/sys/kernel/security',
'securityfs',
'rw,nosuid,nodev,noexec,relatime',
'0',
'0'
],
['tmpfs', '/dev/shm', 'tmpfs', 'rw,seclabel,nosuid,nodev', '0', '0'],
[
'devpts',
'/dev/pts',
'devpts',
'rw,seclabel,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000',
'0',
'0'
],
['tmpfs', '/run', 'tmpfs', 'rw,seclabel,nosuid,nodev,mode=755', '0', '0'],
[
'tmpfs',
'/sys/fs/cgroup',
'tmpfs',
'ro,seclabel,nosuid,nodev,noexec,mode=755',
'0',
'0'
],
[
'cgroup',
'/sys/fs/cgroup/systemd',
'cgroup',
'rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/usr/lib/systemd/systemd-cgroups-agent,name=systemd',
'0',
'0'
],
[
'pstore',
'/sys/fs/pstore',
'pstore',
'rw,seclabel,nosuid,nodev,noexec,relatime',
'0',
'0'
],
[
'cgroup',
'/sys/fs/cgroup/devices',
'cgroup',
'rw,nosuid,nodev,noexec,relatime,devices',
'0',
'0'
],
[
'cgroup',
'/sys/fs/cgroup/freezer',
'cgroup',
'rw,nosuid,nodev,noexec,relatime,freezer',
'0',
'0'
],
[
'cgroup',
'/sys/fs/cgroup/memory',
'cgroup',
'rw,nosuid,nodev,noexec,relatime,memory',
'0',
'0'
],
[
'cgroup',
'/sys/fs/cgroup/pids',
'cgroup',
'rw,nosuid,nodev,noexec,relatime,pids',
'0',
'0'
],
[
'cgroup',
'/sys/fs/cgroup/blkio',
'cgroup',
'rw,nosuid,nodev,noexec,relatime,blkio',
'0',
'0'
],
[
'cgroup',
'/sys/fs/cgroup/cpuset',
'cgroup',
'rw,nosuid,nodev,noexec,relatime,cpuset',
'0',
'0'
],
[
'cgroup',
'/sys/fs/cgroup/cpu,cpuacct',
'cgroup',
'rw,nosuid,nodev,noexec,relatime,cpu,cpuacct',
'0',
'0'
],
[
'cgroup',
'/sys/fs/cgroup/hugetlb',
'cgroup',
'rw,nosuid,nodev,noexec,relatime,hugetlb',
'0',
'0'
],
[
'cgroup',
'/sys/fs/cgroup/perf_event',
'cgroup',
'rw,nosuid,nodev,noexec,relatime,perf_event',
'0',
'0'
],
[
'cgroup',
'/sys/fs/cgroup/net_cls,net_prio',
'cgroup',
'rw,nosuid,nodev,noexec,relatime,net_cls,net_prio',
'0',
'0'
],
['configfs', '/sys/kernel/config', 'configfs', 'rw,relatime', '0', '0'],
[
'/dev/mapper/fedora_dhcp129--186-root',
'/',
'ext4',
'rw,seclabel,relatime,data=ordered',
'0',
'0'
],
['selinuxfs', '/sys/fs/selinux', 'selinuxfs', 'rw,relatime', '0', '0'],
[
'systemd-1',
'/proc/sys/fs/binfmt_misc',
'autofs',
'rw,relatime,fd=24,pgrp=1,timeout=0,minproto=5,maxproto=5,direct',
'0',
'0'
],
['debugfs', '/sys/kernel/debug', 'debugfs', 'rw,seclabel,relatime', '0', '0'],
[
'hugetlbfs',
'/dev/hugepages',
'hugetlbfs',
'rw,seclabel,relatime',
'0',
'0'
],
['tmpfs', '/tmp', 'tmpfs', 'rw,seclabel', '0', '0'],
['mqueue', '/dev/mqueue', 'mqueue', 'rw,seclabel,relatime', '0', '0'],
[
'/dev/loop0',
'/var/lib/machines',
'btrfs',
'rw,seclabel,relatime,space_cache,subvolid=5,subvol=/',
'0',
'0'
],
['/dev/sda1', '/boot', 'ext4', 'rw,seclabel,relatime,data=ordered', '0', '0'],
# A 'none' fstype
['/dev/sdz3', '/not/a/real/device', 'none', 'rw,seclabel,relatime,data=ordered', '0', '0'],
# lets assume this is a bindmount
['/dev/sdz4', '/not/a/real/bind_mount', 'ext4', 'rw,seclabel,relatime,data=ordered', '0', '0'],
[
'/dev/mapper/fedora_dhcp129--186-home',
'/home',
'ext4',
'rw,seclabel,relatime,data=ordered',
'0',
'0'
],
[
'tmpfs',
'/run/user/1000',
'tmpfs',
'rw,seclabel,nosuid,nodev,relatime,size=1611044k,mode=700,uid=1000,gid=1000',
'0',
'0'
],
[
'gvfsd-fuse',
'/run/user/1000/gvfs',
'fuse.gvfsd-fuse',
'rw,nosuid,nodev,relatime,user_id=1000,group_id=1000',
'0',
'0'
],
['fusectl', '/sys/fs/fuse/connections', 'fusectl', 'rw,relatime', '0', '0']]
STATVFS_INFO = {'/': {'block_available': 10192323,
'block_size': 4096,
'block_total': 12868728,
'block_used': 2676405,
'inode_available': 3061699,
'inode_total': 3276800,
'inode_used': 215101,
'size_available': 41747755008,
'size_total': 52710309888},
'/not/a/real/bind_mount': {},
'/home': {'block_available': 1001578731,
'block_size': 4096,
'block_total': 105871006,
'block_used': 5713133,
'inode_available': 26860880,
'inode_total': 26902528,
'inode_used': 41648,
'size_available': 410246647808,
'size_total': 433647640576},
'/var/lib/machines': {'block_available': 10192316,
'block_size': 4096,
'block_total': 12868728,
'block_used': 2676412,
'inode_available': 3061699,
'inode_total': 3276800,
'inode_used': 215101,
'size_available': 41747726336,
'size_total': 52710309888},
'/boot': {'block_available': 187585,
'block_size': 4096,
'block_total': 249830,
'block_used': 62245,
'inode_available': 65096,
'inode_total': 65536,
'inode_used': 440,
'size_available': 768348160,
'size_total': 1023303680}
}
# ['/dev/sdz4', '/not/a/real/bind_mount', 'ext4', 'rw,seclabel,relatime,data=ordered', '0', '0'],
BIND_MOUNTS = ['/not/a/real/bind_mount']
CPU_INFO_TEST_SCENARIOS = [
{
'architecture': 'armv61',
'cpuinfo': open(os.path.join(os.path.dirname(__file__), '../fixtures/cpuinfo/armv6-rev7-1cpu-cpuinfo')).readlines(),
'expected_result': {
'processor': ['0', 'ARMv6-compatible processor rev 7 (v6l)'],
'processor_cores': 1,
'processor_count': 1,
'processor_threads_per_core': 1,
'processor_vcpus': 1},
},
{
'architecture': 'armv71',
'cpuinfo': open(os.path.join(os.path.dirname(__file__), '../fixtures/cpuinfo/armv7-rev4-4cpu-cpuinfo')).readlines(),
'expected_result': {
'processor': [
'0', 'ARMv7 Processor rev 4 (v7l)',
'1', 'ARMv7 Processor rev 4 (v7l)',
'2', 'ARMv7 Processor rev 4 (v7l)',
'3', 'ARMv7 Processor rev 4 (v7l)',
],
'processor_cores': 1,
'processor_count': 4,
'processor_threads_per_core': 1,
'processor_vcpus': 4},
},
{
'architecture': 'aarch64',
'cpuinfo': open(os.path.join(os.path.dirname(__file__), '../fixtures/cpuinfo/aarch64-4cpu-cpuinfo')).readlines(),
'expected_result': {
'processor': [
'0', 'AArch64 Processor rev 4 (aarch64)',
'1', 'AArch64 Processor rev 4 (aarch64)',
'2', 'AArch64 Processor rev 4 (aarch64)',
'3', 'AArch64 Processor rev 4 (aarch64)',
],
'processor_cores': 1,
'processor_count': 4,
'processor_threads_per_core': 1,
'processor_vcpus': 4},
},
{
'architecture': 'x86_64',
'cpuinfo': open(os.path.join(os.path.dirname(__file__), '../fixtures/cpuinfo/x86_64-4cpu-cpuinfo')).readlines(),
'expected_result': {
'processor': [
'0', 'AuthenticAMD', 'Dual-Core AMD Opteron(tm) Processor 2216',
'1', 'AuthenticAMD', 'Dual-Core AMD Opteron(tm) Processor 2216',
'2', 'AuthenticAMD', 'Dual-Core AMD Opteron(tm) Processor 2216',
'3', 'AuthenticAMD', 'Dual-Core AMD Opteron(tm) Processor 2216',
],
'processor_cores': 2,
'processor_count': 2,
'processor_threads_per_core': 1,
'processor_vcpus': 4},
},
{
'architecture': 'x86_64',
'cpuinfo': open(os.path.join(os.path.dirname(__file__), '../fixtures/cpuinfo/x86_64-8cpu-cpuinfo')).readlines(),
'expected_result': {
'processor': [
'0', 'GenuineIntel', 'Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz',
'1', 'GenuineIntel', 'Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz',
'2', 'GenuineIntel', 'Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz',
'3', 'GenuineIntel', 'Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz',
'4', 'GenuineIntel', 'Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz',
'5', 'GenuineIntel', 'Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz',
'6', 'GenuineIntel', 'Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz',
'7', 'GenuineIntel', 'Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz',
],
'processor_cores': 4,
'processor_count': 1,
'processor_threads_per_core': 2,
'processor_vcpus': 8},
},
{
'architecture': 'arm64',
'cpuinfo': open(os.path.join(os.path.dirname(__file__), '../fixtures/cpuinfo/arm64-4cpu-cpuinfo')).readlines(),
'expected_result': {
'processor': ['0', '1', '2', '3'],
'processor_cores': 1,
'processor_count': 4,
'processor_threads_per_core': 1,
'processor_vcpus': 4},
},
{
'architecture': 'armv71',
'cpuinfo': open(os.path.join(os.path.dirname(__file__), '../fixtures/cpuinfo/armv7-rev3-8cpu-cpuinfo')).readlines(),
'expected_result': {
'processor': [
'0', 'ARMv7 Processor rev 3 (v7l)',
'1', 'ARMv7 Processor rev 3 (v7l)',
'2', 'ARMv7 Processor rev 3 (v7l)',
'3', 'ARMv7 Processor rev 3 (v7l)',
'4', 'ARMv7 Processor rev 3 (v7l)',
'5', 'ARMv7 Processor rev 3 (v7l)',
'6', 'ARMv7 Processor rev 3 (v7l)',
'7', 'ARMv7 Processor rev 3 (v7l)',
],
'processor_cores': 1,
'processor_count': 8,
'processor_threads_per_core': 1,
'processor_vcpus': 8},
},
{
'architecture': 'x86_64',
'cpuinfo': open(os.path.join(os.path.dirname(__file__), '../fixtures/cpuinfo/x86_64-2cpu-cpuinfo')).readlines(),
'expected_result': {
'processor': [
'0', 'GenuineIntel', 'Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz',
'1', 'GenuineIntel', 'Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz',
],
'processor_cores': 1,
'processor_count': 2,
'processor_threads_per_core': 1,
'processor_vcpus': 2},
},
{
'cpuinfo': open(os.path.join(os.path.dirname(__file__), '../fixtures/cpuinfo/ppc64-power7-rhel7-8cpu-cpuinfo')).readlines(),
'architecture': 'ppc64',
'expected_result': {
'processor': [
'0', 'POWER7 (architected), altivec supported',
'1', 'POWER7 (architected), altivec supported',
'2', 'POWER7 (architected), altivec supported',
'3', 'POWER7 (architected), altivec supported',
'4', 'POWER7 (architected), altivec supported',
'5', 'POWER7 (architected), altivec supported',
'6', 'POWER7 (architected), altivec supported',
'7', 'POWER7 (architected), altivec supported'
],
'processor_cores': 1,
'processor_count': 16,
'processor_threads_per_core': 1,
'processor_vcpus': 16
},
},
{
'cpuinfo': open(os.path.join(os.path.dirname(__file__), '../fixtures/cpuinfo/ppc64le-power8-24cpu-cpuinfo')).readlines(),
'architecture': 'ppc64le',
'expected_result': {
'processor': [
'0', 'POWER8 (architected), altivec supported',
'1', 'POWER8 (architected), altivec supported',
'2', 'POWER8 (architected), altivec supported',
'3', 'POWER8 (architected), altivec supported',
'4', 'POWER8 (architected), altivec supported',
'5', 'POWER8 (architected), altivec supported',
'6', 'POWER8 (architected), altivec supported',
'7', 'POWER8 (architected), altivec supported',
'8', 'POWER8 (architected), altivec supported',
'9', 'POWER8 (architected), altivec supported',
'10', 'POWER8 (architected), altivec supported',
'11', 'POWER8 (architected), altivec supported',
'12', 'POWER8 (architected), altivec supported',
'13', 'POWER8 (architected), altivec supported',
'14', 'POWER8 (architected), altivec supported',
'15', 'POWER8 (architected), altivec supported',
'16', 'POWER8 (architected), altivec supported',
'17', 'POWER8 (architected), altivec supported',
'18', 'POWER8 (architected), altivec supported',
'19', 'POWER8 (architected), altivec supported',
'20', 'POWER8 (architected), altivec supported',
'21', 'POWER8 (architected), altivec supported',
'22', 'POWER8 (architected), altivec supported',
'23', 'POWER8 (architected), altivec supported',
],
'processor_cores': 1,
'processor_count': 48,
'processor_threads_per_core': 1,
'processor_vcpus': 48
},
},
]
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