Current File : //lib/python3/dist-packages/sos/report/plugins/sapnw.py
# This file is part of the sos project: https://github.com/sosreport/sos
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# version 2 of the GNU General Public License.
#
# See the LICENSE file in the source distribution for further information.
from sos.report.plugins import Plugin, RedHatPlugin
class sapnw(Plugin, RedHatPlugin):
short_desc = 'SAP NetWeaver'
plugin_name = 'sapnw'
profiles = ('sap',)
files = ('/usr/sap',)
def collect_list_instances(self):
# list installed instances
inst_out = self.collect_cmd_output(
"/usr/sap/hostctrl/exe/saphostctrl -function ListInstances",
suggest_filename="SAPInstances"
)
if inst_out['status'] != 0:
return
# set the common strings that will be formatted later in each a_c_s
prof_cmd = "env -i %s %s/sappfpar all pf=/usr/sap/%s/SYS/profile/%s"
inst_cmd = "env -i %s %s/sapcontrol -nr %s -function GetProcessList"
vers_cmd = "env -i %s %s/sapcontrol -nr %s -function GetVersionInfo"
user_cmd = 'su - %sadm -c "sapcontrol -nr %s -function GetEnvironment"'
sidsunique = set()
# Cycle through all the instances, get 'sid', 'instance_number'
# and 'vhost' to determine the proper profile
for inst_line in inst_out['output'].splitlines():
if ("DAA" not in inst_line and not
inst_line.startswith("No instances found")):
fields = inst_line.strip().split()
if len(fields) < 8:
continue
sid = fields[3]
inst = fields[5]
vhost = fields[7]
sidsunique.add(sid)
path = "/usr/sap/%s/SYS/profile/" % sid
if not self.path_exists(path):
continue
for line in self.listdir(path):
if all(f in line for f in [sid, inst, vhost]):
ldenv = 'LD_LIBRARY_PATH=/usr/sap/%s/SYS/exe/run' % sid
# TODO: I am assuming unicode here
# nuc should be accounted
pt = '/usr/sap/%s/SYS/exe/uc/linuxx86_64' % sid
profile = line.strip()
# collect profiles
self.add_cmd_output(
prof_cmd % (ldenv, pt, sid, profile),
suggest_filename="%s_parameters" % profile
)
# collect instance status
self.add_cmd_output(
inst_cmd % (ldenv, pt, inst),
suggest_filename="%s_%s_GetProcList" % (sid, inst)
)
# collect version info for the various components
self.add_cmd_output(
vers_cmd % (ldenv, pt, inst),
suggest_filename="%s_%s_GetVersInfo" % (sid, inst)
)
# collect <SID>adm user environment
lowsid = sid.lower()
fname = "%s_%sadm_%s_userenv" % (sid, lowsid, inst)
self.add_cmd_output(
user_cmd % (lowsid, inst),
suggest_filename=fname
)
# traverse the sids list, collecting info about dbclient
for sid in sidsunique:
self.add_copy_spec("/usr/sap/%s/*DVEB*/work/dev_w0" % sid)
def collect_list_dbs(self):
# list installed sap dbs
db_out = self.collect_cmd_output(
"/usr/sap/hostctrl/exe/saphostctrl -function ListDatabases",
suggest_filename="SAPDatabases"
)
if db_out['status'] != 0:
return
for line in db_out['output'].splitlines():
if "Instance name" in line:
fields = line.strip().split()
dbadm = fields[2][:-1]
dbtype = fields[8][:-1]
sid = dbadm[3:].upper()
if dbtype == 'db6':
# IBM DB2
self.add_cmd_output(
"su - %s -c \"db2 get dbm cfg\"" % dbadm,
suggest_filename="%s_%s_db2_info" % (sid, dbadm)
)
elif dbtype == 'sap':
# SAP MAXDB
sid = fields[2][:-1]
self.add_copy_spec(
"/sapdb/%s/data/config/%s.pah" % (sid, sid)
)
elif dbtype == 'ora':
# Oracle
sid = fields[2][:-1]
self.add_copy_spec("/oracle/%s/*/dbs/init.ora" % sid)
elif dbtype == 'syb':
# Sybase
sid = fields[2][:-1]
self.add_copy_spec("/sybase/%s/ASE*/%s.cfg" % (sid, sid))
def setup(self):
self.collect_list_instances()
self.collect_list_dbs()
# run sapconf in check mode
#
# since the command creates a limits.d file on its own,
# we must predicate it by presence of the file
if self.path_exists('/etc/security/limits.d/99-sap-limits.conf') \
or self.get_option('allow_system_changes'):
self.add_cmd_output("sapconf -n",
suggest_filename="sapconf_checkmode")
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