274 lines
9.7 KiB
Python
274 lines
9.7 KiB
Python
# This file is part of Ansible
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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import re
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from ansible.module_utils.six.moves import reduce
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from ansible.module_utils.basic import bytes_to_human
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from ansible.module_utils.facts.utils import get_file_content, get_mount_size
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from ansible.module_utils.facts.hardware.base import Hardware, HardwareCollector
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from ansible.module_utils.facts import timeout
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class SunOSHardware(Hardware):
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"""
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In addition to the generic memory and cpu facts, this also sets
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swap_reserved_mb and swap_allocated_mb that is available from *swap -s*.
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"""
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platform = 'SunOS'
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def populate(self, collected_facts=None):
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hardware_facts = {}
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# FIXME: could pass to run_command(environ_update), but it also tweaks the env
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# of the parent process instead of altering an env provided to Popen()
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# Use C locale for hardware collection helpers to avoid locale specific number formatting (#24542)
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self.module.run_command_environ_update = {'LANG': 'C', 'LC_ALL': 'C', 'LC_NUMERIC': 'C'}
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cpu_facts = self.get_cpu_facts()
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memory_facts = self.get_memory_facts()
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dmi_facts = self.get_dmi_facts()
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device_facts = self.get_device_facts()
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uptime_facts = self.get_uptime_facts()
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mount_facts = {}
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try:
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mount_facts = self.get_mount_facts()
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except timeout.TimeoutError:
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pass
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hardware_facts.update(cpu_facts)
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hardware_facts.update(memory_facts)
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hardware_facts.update(dmi_facts)
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hardware_facts.update(device_facts)
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hardware_facts.update(uptime_facts)
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hardware_facts.update(mount_facts)
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return hardware_facts
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def get_cpu_facts(self, collected_facts=None):
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physid = 0
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sockets = {}
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cpu_facts = {}
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collected_facts = collected_facts or {}
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rc, out, err = self.module.run_command("/usr/bin/kstat cpu_info")
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cpu_facts['processor'] = []
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for line in out.splitlines():
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if len(line) < 1:
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continue
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data = line.split(None, 1)
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key = data[0].strip()
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# "brand" works on Solaris 10 & 11. "implementation" for Solaris 9.
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if key == 'module:':
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brand = ''
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elif key == 'brand':
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brand = data[1].strip()
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elif key == 'clock_MHz':
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clock_mhz = data[1].strip()
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elif key == 'implementation':
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processor = brand or data[1].strip()
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# Add clock speed to description for SPARC CPU
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# FIXME
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if collected_facts.get('ansible_machine') != 'i86pc':
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processor += " @ " + clock_mhz + "MHz"
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if 'ansible_processor' not in collected_facts:
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cpu_facts['processor'] = []
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cpu_facts['processor'].append(processor)
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elif key == 'chip_id':
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physid = data[1].strip()
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if physid not in sockets:
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sockets[physid] = 1
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else:
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sockets[physid] += 1
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# Counting cores on Solaris can be complicated.
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# https://blogs.oracle.com/mandalika/entry/solaris_show_me_the_cpu
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# Treat 'processor_count' as physical sockets and 'processor_cores' as
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# virtual CPUs visisble to Solaris. Not a true count of cores for modern SPARC as
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# these processors have: sockets -> cores -> threads/virtual CPU.
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if len(sockets) > 0:
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cpu_facts['processor_count'] = len(sockets)
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cpu_facts['processor_cores'] = reduce(lambda x, y: x + y, sockets.values())
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else:
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cpu_facts['processor_cores'] = 'NA'
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cpu_facts['processor_count'] = len(cpu_facts['processor'])
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return cpu_facts
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def get_memory_facts(self):
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memory_facts = {}
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rc, out, err = self.module.run_command(["/usr/sbin/prtconf"])
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for line in out.splitlines():
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if 'Memory size' in line:
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memory_facts['memtotal_mb'] = int(line.split()[2])
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rc, out, err = self.module.run_command("/usr/sbin/swap -s")
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allocated = int(out.split()[1][:-1])
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reserved = int(out.split()[5][:-1])
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used = int(out.split()[8][:-1])
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free = int(out.split()[10][:-1])
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memory_facts['swapfree_mb'] = free // 1024
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memory_facts['swaptotal_mb'] = (free + used) // 1024
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memory_facts['swap_allocated_mb'] = allocated // 1024
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memory_facts['swap_reserved_mb'] = reserved // 1024
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return memory_facts
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@timeout.timeout()
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def get_mount_facts(self):
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mount_facts = {}
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mount_facts['mounts'] = []
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# For a detailed format description see mnttab(4)
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# special mount_point fstype options time
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fstab = get_file_content('/etc/mnttab')
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if fstab:
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for line in fstab.splitlines():
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fields = line.split('\t')
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mount_statvfs_info = get_mount_size(fields[1])
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mount_info = {'mount': fields[1],
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'device': fields[0],
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'fstype': fields[2],
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'options': fields[3],
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'time': fields[4]}
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mount_info.update(mount_statvfs_info)
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mount_facts['mounts'].append(mount_info)
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return mount_facts
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def get_dmi_facts(self):
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dmi_facts = {}
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# On Solaris 8 the prtdiag wrapper is absent from /usr/sbin,
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# but that's okay, because we know where to find the real thing:
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rc, platform, err = self.module.run_command('/usr/bin/uname -i')
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platform_sbin = '/usr/platform/' + platform.rstrip() + '/sbin'
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prtdiag_path = self.module.get_bin_path("prtdiag", opt_dirs=[platform_sbin])
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rc, out, err = self.module.run_command(prtdiag_path)
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"""
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rc returns 1
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"""
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if out:
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system_conf = out.split('\n')[0]
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found = re.search(r'(\w+\sEnterprise\s\w+)', system_conf)
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if found:
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dmi_facts['product_name'] = found.group(1)
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return dmi_facts
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def get_device_facts(self):
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# Device facts are derived for sdderr kstats. This code does not use the
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# full output, but rather queries for specific stats.
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# Example output:
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# sderr:0:sd0,err:Hard Errors 0
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# sderr:0:sd0,err:Illegal Request 6
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# sderr:0:sd0,err:Media Error 0
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# sderr:0:sd0,err:Predictive Failure Analysis 0
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# sderr:0:sd0,err:Product VBOX HARDDISK 9
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# sderr:0:sd0,err:Revision 1.0
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# sderr:0:sd0,err:Serial No VB0ad2ec4d-074a
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# sderr:0:sd0,err:Size 53687091200
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# sderr:0:sd0,err:Soft Errors 0
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# sderr:0:sd0,err:Transport Errors 0
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# sderr:0:sd0,err:Vendor ATA
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device_facts = {}
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device_facts['devices'] = {}
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disk_stats = {
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'Product': 'product',
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'Revision': 'revision',
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'Serial No': 'serial',
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'Size': 'size',
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'Vendor': 'vendor',
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'Hard Errors': 'hard_errors',
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'Soft Errors': 'soft_errors',
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'Transport Errors': 'transport_errors',
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'Media Error': 'media_errors',
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'Predictive Failure Analysis': 'predictive_failure_analysis',
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'Illegal Request': 'illegal_request',
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}
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cmd = ['/usr/bin/kstat', '-p']
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for ds in disk_stats:
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cmd.append('sderr:::%s' % ds)
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d = {}
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rc, out, err = self.module.run_command(cmd)
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if rc != 0:
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return device_facts
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sd_instances = frozenset(line.split(':')[1] for line in out.split('\n') if line.startswith('sderr'))
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for instance in sd_instances:
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lines = (line for line in out.split('\n') if ':' in line and line.split(':')[1] == instance)
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for line in lines:
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text, value = line.split('\t')
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stat = text.split(':')[3]
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if stat == 'Size':
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d[disk_stats.get(stat)] = bytes_to_human(float(value))
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else:
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d[disk_stats.get(stat)] = value.rstrip()
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diskname = 'sd' + instance
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device_facts['devices'][diskname] = d
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d = {}
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return device_facts
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def get_uptime_facts(self):
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uptime_facts = {}
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# On Solaris, unix:0:system_misc:snaptime is created shortly after machine boots up
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# and displays tiem in seconds. This is much easier than using uptime as we would
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# need to have a parsing procedure for translating from human-readable to machine-readable
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# format.
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# Example output:
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# unix:0:system_misc:snaptime 1175.410463590
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rc, out, err = self.module.run_command('/usr/bin/kstat -p unix:0:system_misc:snaptime')
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if rc != 0:
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return
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uptime_facts['uptime_seconds'] = int(float(out.split('\t')[1]))
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return uptime_facts
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class SunOSHardwareCollector(HardwareCollector):
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_fact_class = SunOSHardware
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_platform = 'SunOS'
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required_facts = set(['platform'])
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