How to use total_running_processes method in autotest

Best Python code snippet using autotest_python

process_facts.py

Source:process_facts.py

1#!/usr/bin/python2# Copyright: (c) 2019, Andrew J. Huffman <ahuffman@redhat.com>3# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)4ANSIBLE_METADATA = {'metadata_version': '1.1',5                    'status': ['preview'],6                    'supported_by': 'community'}7DOCUMENTATION = '''8---9module: scan_processes10short_description: Collects currently running processes on a system11version_added: "2.8"12description:13    - "Collects the currently running processes on a system at the time the module is run."14    - "This module presents the currently running proceses as ansible_facts"15output_ps_stdout_lines:16    description:17        - Whether or not to output the collected standard out lines from the 'ps auxww' command18    default: False19    required: False20output_parsed_processes:21    description:22        - Whether or not to output parsed data from the 'ps auxww' command.23    default: True24    required: False25author:26    - Andrew J. Huffman (@ahuffman)27'''28EXAMPLES = '''29# Collect running processes and output parsed data30- name: "Collect current running processes"31  scan_processes:32# Collect only standard out lines from the ps auxww command33- name: "Collect process command output"34  scan_processes:35    output_ps_stdout_lines: True36    output_parsed_processes: False37# Collect both parsed process data and 'ps auxww' command standard out38- name: "Collect all process data"39  scan_processes:40    output_ps_stdout_lines: True41'''42RETURN = '''43running_processes:44    processes:45      - command: /usr/lib/systemd/systemd --switched-root --system --deserialize 3346        cpu_percentage: '0.0'47        memory_percentage: '0.0'48        pid: '1'49        resident_size: '5036'50        start: Jul0851        stat: Ss52        teletype: '?'53        time: '3:32'54        user: root55      ...56    ps_stdout_lines:57      - root         1  0.0  0.0 171628  5056 ?        Ss   Jul08   3:32 /usr/lib/systemd/systemd --switched-root --system --deserialize 3358      ...59    total_running_processes: 35960'''61from ansible.module_utils.basic import AnsibleModule62import os, re, subprocess63from os.path import isfile, isdir, join64def main():65    module_args = dict(66        output_ps_stdout_lines=dict(67            type='bool',68            default=False,69            required=False70        ),71        output_parsed_processes=dict(72            type='bool',73            default=True,74            required=False75        )76    )77    result = dict(78        changed=False,79        original_message='',80        message=''81    )82    module = AnsibleModule(83        argument_spec=module_args,84        supports_check_mode=True85    )86    params = module.params87    def get_processes():88        re_header = re.compile(r'^USER+.*')89        proc_stats = dict()90        procs = list()91        count = 092        running = subprocess.check_output(["ps auxww"], universal_newlines=True, shell=True)93        for l in running.split('\n'):94            if len(l) > 0 and re_header.search(l) is None:95                procs.append(l.replace('\n', '').replace('\t', '    '))96                count += 197        proc_stats['stdout'] = procs98        proc_stats['total_running_processes'] = count99        return proc_stats100    def parse_process_data(procs):101        re_ps = re.compile(r'^(?P<user>[\w\+\-\_\$\d]+)\s+(?P<pid>[0-9]+)\s+(?P<cpu>[0-9\.]+)\s+(?P<mem>[0-9\.]+)\s+(?P<vsz>[0-9]+)\s+(?P<rss>[0-9]+)\s+(?P<tty>[a-zA-Z0-9\?\/\-]+)\s+(?P<stat>[ADIRSTtWXZ\<NLsl\+]+)\s+(?P<start>[\w\:\d]+\s?[\d]{2})\s+(?P<time>[0-9\:]+)\s+(?P<command>.*)$')102        processes = list()103        for proc in procs:104            process = dict()105            if re_ps.search(proc):106                process['user'] = re_ps.search(proc).group('user')107                process['pid'] = re_ps.search(proc).group('pid')108                process['cpu_percentage'] = re_ps.search(proc).group('cpu')109                process['memory_percentage'] = re_ps.search(proc).group('mem')110                process['virtual_memory_size'] = re_ps.search(proc).group('vsz')111                process['resident_size'] = re_ps.search(proc).group('rss')112                process['teletype'] = re_ps.search(proc).group('tty')113                process['stat'] = re_ps.search(proc).group('stat')114                process['start'] = re_ps.search(proc).group('start')115                process['time'] = re_ps.search(proc).group('time')116                process['command'] = re_ps.search(proc).group('command')117                processes.append(process)118        return processes119    # Do work120    raw_procs = get_processes()121    if params['output_parsed_processes']:122        proc_data = parse_process_data(raw_procs['stdout'])123    # Build output124    processes = dict()125    if params['output_ps_stdout_lines']:126        processes['ps_stdout_lines'] = raw_procs['stdout']127    if params['output_parsed_processes']:128        processes['total_running_processes'] = raw_procs['total_running_processes']129        processes['processes'] = proc_data130    result = {'ansible_facts': {'running_processes': processes}}131    module.exit_json(**result)132if __name__ == '__main__':...

scan_processes.py

Source:scan_processes.py

1#!/usr/bin/python2# Copyright: (c) 2019, Andrew J. Huffman <ahuffman@redhat.com>3# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)4ANSIBLE_METADATA = {'metadata_version': '1.1',5                    'status': ['preview'],6                    'supported_by': 'community'}7DOCUMENTATION = '''8---9module: scan_processes10short_description: Collects currently running processes on a system11version_added: "2.8"12description:13    - "Collects the currently running processes on a system at the time the module is run."14    - "This module presents the currently running proceses as ansible_facts"15output_ps_stdout_lines:16    description:17        - Whether or not to output the collected standard out lines from the 'ps auxww' command18    default: False19    required: False20output_parsed_processes:21    description:22        - Whether or not to output parsed data from the 'ps auxww' command.23    default: True24    required: False25author:26    - Andrew J. Huffman (@ahuffman)27'''28EXAMPLES = '''29# Collect running processes and output parsed data30- name: "Collect current running processes"31  scan_processes:32# Collect only standard out lines from the ps auxww command33- name: "Collect process command output"34  scan_processes:35    output_ps_stdout_lines: True36    output_parsed_processes: False37# Collect both parsed process data and 'ps auxww' command standard out38- name: "Collect all process data"39  scan_processes:40    output_ps_stdout_lines: True41'''42RETURN = '''43running_processes:44    processes:45      - command: /usr/lib/systemd/systemd --switched-root --system --deserialize 3346        cpu_percentage: '0.0'47        memory_percentage: '0.0'48        pid: '1'49        resident_size: '5036'50        start: Jul0851        stat: Ss52        teletype: '?'53        time: '3:32'54        user: root55      ...56    ps_stdout_lines:57      - root         1  0.0  0.0 171628  5056 ?        Ss   Jul08   3:32 /usr/lib/systemd/systemd --switched-root --system --deserialize 3358      ...59    total_running_processes: 35960'''61from ansible.module_utils.basic import AnsibleModule62import os, re, subprocess63from os.path import isfile, isdir, join64def main():65    module_args = dict(66        output_ps_stdout_lines=dict(67            type='bool',68            default=False,69            required=False70        ),71        output_parsed_processes=dict(72            type='bool',73            default=True,74            required=False75        )76    )77    result = dict(78        changed=False,79        original_message='',80        message=''81    )82    module = AnsibleModule(83        argument_spec=module_args,84        supports_check_mode=True85    )86    params = module.params87    def get_processes():88        re_header = re.compile(r'^USER+.*')89        proc_stats = dict()90        procs = list()91        count = 092        running = subprocess.check_output(["ps auxww"], universal_newlines=True, shell=True)93        for l in running.split('\n'):94            if len(l) > 0 and re_header.search(l) is None:95                procs.append(l.replace('\n', '').replace('\t', '    '))96                count += 197        proc_stats['stdout'] = procs98        proc_stats['total_running_processes'] = count99        return proc_stats100    def parse_process_data(procs):101        re_ps = re.compile(r'^(?P<user>[\w\+\-\_\$]+)\s+(?P<pid>[0-9]+)\s+(?P<cpu>[0-9\.]+)\s+(?P<mem>[0-9\.]+)\s+(?P<vsz>[0-9]+)\s+(?P<rss>[0-9]+)\s+(?P<tty>[a-zA-Z0-9\?\/]+)\s+(?P<stat>[DIRSTtWXZ\<NLsl\+]+)\s+(?P<start>[A-Za-z0-9\:]+)\s+(?P<time>[0-9\:]+)\s+(?P<command>.*)$')102        processes = list()103        for proc in procs:104            process = dict()105            if re_ps.search(proc):106                process['user'] = re_ps.search(proc).group('user')107                process['pid'] = re_ps.search(proc).group('pid')108                process['cpu_percentage'] = re_ps.search(proc).group('cpu')109                process['memory_percentage'] = re_ps.search(proc).group('mem')110                process['virtual_memory_size'] = re_ps.search(proc).group('vsz')111                process['resident_size'] = re_ps.search(proc).group('rss')112                process['teletype'] = re_ps.search(proc).group('tty')113                process['stat'] = re_ps.search(proc).group('stat')114                process['start'] = re_ps.search(proc).group('start')115                process['time'] = re_ps.search(proc).group('time')116                process['command'] = re_ps.search(proc).group('command')117                processes.append(process)118        return processes119    # Do work120    raw_procs = get_processes()121    if params['output_parsed_processes']:122        proc_data = parse_process_data(raw_procs['stdout'])123    # Build output124    processes = dict()125    if params['output_ps_stdout_lines']:126        processes['ps_stdout_lines'] = raw_procs['stdout']127    if params['output_parsed_processes']:128        processes['total_running_processes'] = raw_procs['total_running_processes']129        processes['processes'] = proc_data130    result = {'ansible_facts': {'running_processes': processes}}131    module.exit_json(**result)132if __name__ == '__main__':...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.