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📄 __init__.py(237 B)
📁 __pycache__
📄 aggregation.py(5.17 KB)
📄 args.py(19.86 KB)
📄 asynchronous.py(4.07 KB)
📄 atomicfile.py(5.33 KB)
📄 aws.py(19.38 KB)
📄 azurearm.py(11.38 KB)
📄 beacons.py(517 B)
📄 boto3_elasticsearch.py(3.73 KB)
📄 boto3mod.py(8.36 KB)
📄 boto_elb_tag.py(3.02 KB)
📄 botomod.py(7.98 KB)
📄 cache.py(9.81 KB)
📄 cloud.py(117.04 KB)
📄 color.py(2.72 KB)
📄 compat.py(1.81 KB)
📄 configcomparer.py(3.88 KB)
📄 configparser.py(10.82 KB)
📄 context.py(6.8 KB)
📄 crypt.py(4.71 KB)
📄 ctx.py(1.42 KB)
📄 data.py(49.28 KB)
📄 dateutils.py(2.31 KB)
📄 debug.py(4.19 KB)
📁 decorators
📄 dictdiffer.py(14.16 KB)
📄 dicttrim.py(3.9 KB)
📄 dictupdate.py(11.33 KB)
📄 dns.py(35.17 KB)
📄 doc.py(2.25 KB)
📁 dockermod
📄 entrypoints.py(2.28 KB)
📄 environment.py(2.2 KB)
📄 error.py(1.18 KB)
📄 etcd_util.py(14.22 KB)
📄 event.py(52.3 KB)
📄 extend.py(8.87 KB)
📄 extmods.py(5.67 KB)
📄 filebuffer.py(3.15 KB)
📄 files.py(27.6 KB)
📄 find.py(22.09 KB)
📄 fsutils.py(3.29 KB)
📄 functools.py(5.02 KB)
📄 gitfs.py(124.49 KB)
📄 github.py(1.52 KB)
📄 gzip_util.py(2.86 KB)
📄 hashutils.py(5.91 KB)
📄 http.py(34.36 KB)
📄 iam.py(1.22 KB)
📄 icinga2.py(754 B)
📄 idem.py(1.22 KB)
📄 immutabletypes.py(2.46 KB)
📄 itertools.py(2.36 KB)
📄 jid.py(3 KB)
📄 jinja.py(31.33 KB)
📄 job.py(6.01 KB)
📄 json.py(3.78 KB)
📄 kickstart.py(41.04 KB)
📄 kinds.py(493 B)
📄 lazy.py(3.06 KB)
📄 listdiffer.py(10.9 KB)
📄 locales.py(2.06 KB)
📄 mac_utils.py(14.01 KB)
📄 mako.py(3.63 KB)
📄 master.py(29.57 KB)
📄 mattermost.py(1.77 KB)
📄 memcached.py(3.56 KB)
📄 migrations.py(1.46 KB)
📄 mine.py(3.68 KB)
📄 minion.py(4.13 KB)
📄 minions.py(43.11 KB)
📄 mount.py(1.15 KB)
📄 msazure.py(5.36 KB)
📄 msgpack.py(4.69 KB)
📄 nacl.py(13.58 KB)
📄 namecheap.py(4.32 KB)
📄 napalm.py(23.79 KB)
📄 nb_popen.py(7.24 KB)
📄 network.py(71.06 KB)
📄 nxos.py(12.94 KB)
📄 nxos_api.py(4 KB)
📄 odict.py(13.16 KB)
📁 openstack
📄 oset.py(6.41 KB)
📄 pagerduty.py(3.03 KB)
📄 parsers.py(125.31 KB)
📄 path.py(10.78 KB)
📄 pbm.py(9.81 KB)
📁 pkg
📄 platform.py(5.16 KB)
📄 powershell.py(4.15 KB)
📄 preseed.py(2.64 KB)
📄 process.py(43.34 KB)
📄 profile.py(3.21 KB)
📄 proxy.py(331 B)
📄 psutil_compat.py(3.65 KB)
📄 pushover.py(4.51 KB)
📄 pycrypto.py(5.39 KB)
📄 pydsl.py(13.74 KB)
📄 pyobjects.py(10.75 KB)
📄 reactor.py(19.09 KB)
📄 reclass.py(752 B)
📄 roster_matcher.py(3.55 KB)
📄 rsax931.py(8.07 KB)
📄 s3.py(8.78 KB)
📄 saltclass.py(14.27 KB)
📄 sanitizers.py(2.51 KB)
📄 schedule.py(70.67 KB)
📄 schema.py(54.26 KB)
📄 sdb.py(4.04 KB)
📄 slack.py(3.57 KB)
📄 smb.py(11.16 KB)
📄 smtp.py(3.27 KB)
📄 ssdp.py(14.75 KB)
📄 ssh.py(769 B)
📄 state.py(8.43 KB)
📄 stringio.py(355 B)
📄 stringutils.py(16.63 KB)
📄 systemd.py(5.51 KB)
📄 templates.py(23.92 KB)
📄 textformat.py(5.03 KB)
📄 thin.py(31.64 KB)
📄 timed_subprocess.py(4.06 KB)
📄 timeout.py(1.53 KB)
📄 timeutil.py(2.4 KB)
📄 url.py(4.96 KB)
📄 user.py(10.92 KB)
📁 validate
📄 value.py(247 B)
📄 vault.py(19.23 KB)
📄 verify.py(26.97 KB)
📄 versions.py(16.32 KB)
📄 virt.py(3.24 KB)
📄 virtualbox.py(22.43 KB)
📄 vmware.py(129.74 KB)
📄 vsan.py(17.18 KB)
📄 vt.py(30.25 KB)
📄 vt_helper.py(4.4 KB)
📄 win_chcp.py(3.7 KB)
📄 win_dacl.py(94.69 KB)
📄 win_dotnet.py(4.75 KB)
📄 win_functions.py(12.69 KB)
📄 win_lgpo_auditpol.py(8.48 KB)
📄 win_lgpo_netsh.py(17.87 KB)
📄 win_network.py(12.41 KB)
📄 win_osinfo.py(2.83 KB)
📄 win_pdh.py(13.85 KB)
📄 win_reg.py(30.05 KB)
📄 win_runas.py(10.55 KB)
📄 win_service.py(5.2 KB)
📄 win_system.py(14.47 KB)
📄 win_update.py(40.36 KB)
📄 winapi.py(818 B)
📄 xdg.py(316 B)
📄 xmlutil.py(13.91 KB)
📄 yaml.py(348 B)
📄 yamldumper.py(3.38 KB)
📄 yamlencoding.py(1.55 KB)
📄 yamlloader.py(6.21 KB)
📄 yamlloader_old.py(8.33 KB)
📄 yast.py(619 B)
📄 zeromq.py(1.65 KB)
📄 zfs.py(19.2 KB)

Editing: minion.py

"""
Utility functions for minions
"""

import logging
import os
import threading

import salt.payload
import salt.utils.files
import salt.utils.platform
import salt.utils.process

log = logging.getLogger(__name__)

def running(opts):
    """
    Return the running jobs on this minion
    """

ret = []
    proc_dir = os.path.join(opts["cachedir"], "proc")
    if not os.path.isdir(proc_dir):
        return ret
    for fn_ in os.listdir(proc_dir):
        path = os.path.join(proc_dir, fn_)
        try:
            data = _read_proc_file(path, opts)
            if data is not None:
                ret.append(data)
        except OSError:
            # proc files may be removed at any time during this process by
            # the minion process that is executing the JID in question, so
            # we must ignore ENOENT during this process
            pass
    return ret

def cache_jobs(opts, jid, ret):
    """
    Write job information to cache
    """
    fn_ = os.path.join(opts["cachedir"], "minion_jobs", jid, "return.p")
    jdir = os.path.dirname(fn_)
    if not os.path.isdir(jdir):
        os.makedirs(jdir)
    with salt.utils.files.fopen(fn_, "w+b") as fp_:
        fp_.write(salt.payload.dumps(ret))

def _read_proc_file(path, opts):
    """
    Return a dict of JID metadata, or None
    """
    current_thread = threading.currentThread().name
    pid = os.getpid()
    with salt.utils.files.fopen(path, "rb") as fp_:
        buf = fp_.read()
        fp_.close()
        if buf:
            data = salt.payload.loads(buf)
        else:
            # Proc file is empty, remove
            try:
                os.remove(path)
            except OSError:
                log.debug("Unable to remove proc file %s.", path)
            return None
    if not isinstance(data, dict):
        # Invalid serial object
        return None
    if not salt.utils.process.os_is_running(data["pid"]):
        # The process is no longer running, clear out the file and
        # continue
        try:
            os.remove(path)
        except OSError:
            log.debug("Unable to remove proc file %s.", path)
        return None
    if opts.get("multiprocessing"):
        if data.get("pid") == pid:
            return None
    else:
        if data.get("pid") != pid:
            try:
                os.remove(path)
            except OSError:
                log.debug("Unable to remove proc file %s.", path)
            return None
        thread_name = "{}-Job-{}".format(data.get("jid"), data.get("jid"))
        if data.get("jid") == current_thread or thread_name == current_thread:
            return None
        found = data.get("jid") in [
            x.name for x in threading.enumerate()
        ] or thread_name in [x.name for x in threading.enumerate()]
        if not found:
            found = thread_name in [x.name for x in threading.enumerate()]
        if not found:
            try:
                os.remove(path)
            except OSError:
                log.debug("Unable to remove proc file %s.", path)
            return None

if not _check_cmdline(data):
        pid = data.get("pid")
        if pid:
            log.warning("PID %s exists but does not appear to be a salt process.", pid)
        try:
            os.remove(path)
        except OSError:
            log.debug("Unable to remove proc file %s.", path)
        return None
    return data

def _check_cmdline(data):
    """
    In some cases where there are an insane number of processes being created
    on a system a PID can get recycled or assigned to a non-Salt process.
    On Linux this fn checks to make sure the PID we are checking on is actually
    a Salt process.

For non-Linux systems we punt and just return True
    """
    if not salt.utils.platform.is_linux():
        return True
    pid = data.get("pid")
    if not pid:
        return False
    if not os.path.isdir("/proc"):
        return True
    path = os.path.join("/proc/{}/cmdline".format(pid))
    if not os.path.isfile(path):
        return False
    try:
        with salt.utils.files.fopen(path, "rb") as fp_:
            if b"salt" in fp_.read():
                return True
    except OSError:
        return False

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Editing: minion.py

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