Checkmk git commits January 2014

checkmk-commits@lists.checkmk.com

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Check_MK Git: check_mk: emcvnx_hwstatus: inventory now works

by Bernd Stroessenreuther

Module: check_mk Branch: master Commit: 69e1053f44ea3c415ea243340fd6a00dde3e8c74 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=69e1053f44ea3c… Author: Bernd Stroessenreuther <bs(a)mathias-kettner.de> Date: Wed Jul 31 17:56:57 2013 +0200 emcvnx_hwstatus: inventory now works --- checks/emcvnx_hwstatus | 26 +++++++++++++++----------- 1 file changed, 15 insertions(+), 11 deletions(-) diff --git a/checks/emcvnx_hwstatus b/checks/emcvnx_hwstatus index e262bc8..6f1197d 100644 --- a/checks/emcvnx_hwstatus +++ b/checks/emcvnx_hwstatus @@ -59,29 +59,33 @@ # ] # } +ok_states = ("Present", "Valid") + def parse_emcvnx_hwstatus(info): parsed = {} for line in info: if len(line) > 3 and line[1] == "Bus" and line[3] == "Enclosure": # print "found1: %s" % line encid = line[2] + "/" + line[4] - enc = [] + enc = {} parsed[encid] = enc elif len(line) > 6 and line[6] == "State:": # print "found2: %s" % line device = line[4] + " " + line[5] state = line[-1] - parsed[encid].append({device: state}) + #parsed[encid]{device} = state + #parsed[encid].append((device, state)) + enc[device] = state elif len(line) > 7 and (line[5] == "Module" or line[6] == "Cabling") and line[7] == "State:": # print "found3: %s" % line device = line[4] + " " + line[5] + " " + line[6] state = line[-1] - parsed[encid].append((device, state)) + enc[device] = state elif len(line) > 9 and line[7] == "Module" and line[9] == "State:": # print "found4: %s" % line device = line[4] + " " + line[5] + " " + line[6] + " " + line[7] + " " + line[8] state = line[-1] - parsed[encid].append((device, state)) + enc[device] = state else: # print "ignore: %s" % line pass @@ -92,15 +96,15 @@ def parse_emcvnx_hwstatus(info): def inventory_emcvnx_hwstatus(info): parsed = parse_emcvnx_hwstatus(info) inventory = [] - import pprint ; pprint.pprint(parsed) + #import pprint ; pprint.pprint(parsed) for enclosure in parsed: - print enclosure - print parsed [enclosure] - #for sensor in parsed[line] - # print sensor - # print parsed[line][0] - # inventory.append( (line + " " + parsed[line][0], "", None) ) + #print enclosure + #print parsed[enclosure] + for sensor in parsed[enclosure].iterkeys(): + #print "sensor %s vaule %s" % (sensor, parsed[enclosure][sensor]) + if parsed[enclosure][sensor] in ok_states: + inventory.append( (enclosure + " " + sensor, "", None) ) return inventory def check_emcvnx_hwstatus(item, _no_params, info):

10 years, 5 months

Check_MK Git: check_mk: initial release of emcvnx_disks, work in progress

by Bernd Stroessenreuther

Module: check_mk Branch: master Commit: 5b7cf12d3118461b432832ab1cd34d89bfebc1ba URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=5b7cf12d311846… Author: Bernd Stroessenreuther <bs(a)mathias-kettner.de> Date: Thu Aug 1 17:42:19 2013 +0200 initial release of emcvnx_disks, work in progress --- checkman/emcvnx_disks | 11 ++- checks/emcvnx_disks | 185 +++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 193 insertions(+), 3 deletions(-) diff --git a/checkman/emcvnx_disks b/checkman/emcvnx_disks index 68704c3..61832c5 100644 --- a/checkman/emcvnx_disks +++ b/checkman/emcvnx_disks @@ -6,9 +6,14 @@ distribution: check_mk description: Reports the status and the I/O rate of a disk in an EMC storage system. - Returns {OK} if the state of a disk is "Unbound" or "Hot Spare Ready" or "Enabled", - the number of Hard Read Errors is 0 and the number - of Hard Write Errors is 0. {CRIT} is returned otherwise. + Returns {OK} if the state of a disk is "Unbound" or "Hot Spare Ready" or + "Enabled" or "Ready", the number of Hard Read Errors is 0 and the number + of Hard Write Errors is 0. + + Returns {WARN} if the state of a disk is "Rebuilding", the number of Hard + Read Errors is 0 and the number of Hard Write Errors is 0. + + {CRIT} is returned otherwise. Hint for implementation: Look for "Hard Read Errors:" and "Hard Write Errors:" and "State:" lines in section "Bus x Enclosure y Disk z" lines found under diff --git a/checks/emcvnx_disks b/checks/emcvnx_disks new file mode 100644 index 0000000..aac8841 --- /dev/null +++ b/checks/emcvnx_disks @@ -0,0 +1,185 @@ +#!/usr/bin/python # -*- encoding: utf-8; py-indent-offset: 4 -*- +# +------------------------------------------------------------------+ +# | ____ _ _ __ __ _ __ | +# | / ___| |__ ___ ___| | __ | \/ | |/ / | +# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / | +# | | |___| | | | __/ (__| < | | | | . \ | +# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ | +# | | +# | Copyright Mathias Kettner 2013 mk(a)mathias-kettner.de | +# +------------------------------------------------------------------+ +# +# This file is part of Check_MK. +# The official homepage is at http://mathias-kettner.de/check_mk. +# +# check_mk 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 in version 2. check_mk is distributed +# in the hope that it will be useful, but WITHOUT ANY WARRANTY; with- +# out even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. See the GNU General Public License for more de- +# ails. You should have received a copy of the GNU General Public +# License along with GNU Make; see the file COPYING. If not, write +# to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, +# Boston, MA 02110-1301 USA. + +# Example output from agent: +#<<<emcvnx_disks>>> +# +#All Disks Information +#--------------------- +# +# +#Bus 0 Enclosure 0 Disk 0 +#Vendor Id: SEAGATE +#Product Id: STE60005 CLAR600 +#Product Revision: ES0F +#Lun: Unbound +#Type: N/A +#State: Unbound +#Hot Spare: NO +#Prct Rebuilt: Unbound +#Prct Bound: Unbound +#Serial Number: 6SL342E6 +#Sectors: 0 (0) +#Capacity: 549691 +#Private: Unbound +#Bind Signature: 0x0, 0, 0 +#Hard Read Errors: 0 +#Hard Write Errors: 0 +#Soft Read Errors: 0 +#Soft Write Errors: 0 +#Read Retries: N/A +#Write Retries: N/A +#Remapped Sectors: N/A +#Number of Reads: 15922079 +#Number of Writes: 14841793 +#Number of Luns: 0 +#Raid Group ID: This disk does not belong to a RAIDGroup +#Clariion Part Number: DG118032656 +#Request Service Time: N/A +#Read Requests: 15922079 +#Write Requests: 14841793 +#Kbytes Read: 998099223 +#Kbytes Written: 1661571498 +#Stripe Boundary Crossing: None +#Drive Type: SAS +#Clariion TLA Part Number:005049274 +#User Capacity: 0 +#Idle Ticks: 162808947 +#Busy Ticks: 1220056 +#Current Speed: 6Gbps +#Maximum Speed: 6Gbps +#Queue Max: N/A +#Queue Avg: N/A +#Prct Idle: 0 +#Prct Busy: 0 +#Hardware Power Savings Qualified: NO +#Hardware Power Savings Eligible: NO +#Power Savings State: Full Power +#Current Power Savings Log Timestamp: N/A +#Spinning Ticks: N/A +#Standby Ticks: N/A +#Number of Spin Ups: N/A +#Arrivals with Nonzero Queue: 8982980 +#High Sum of Seeks: 315504963402436 +#Idle Ticks SPA: 81201290 +#Idle Ticks SPB: 81607657 +#Busy Ticks SPA: 812651 +#Busy Ticks SPB: 407405 +#Queue Length: 83023848 +# +#Bus 1 Enclosure 0 Disk 7 +#State: Removed +# +#Bus 1 Enclosure 0 Disk 8 +#Vendor Id: SEAGATE +#Product Id: STE60005 CLAR600 +#Product Revision: ES0F +#[...] + + +# Parse agent output into a dict of the form: +# parsed = { +# '0/0 Disk 0': {'Hard Read Errors': '0', +# 'Hard Write Errors': '0', +# 'state': 'Unbound'}, +# '1/0 Disk 7': {'state': 'Removed'}, +# '1/0 Disk 8': {'Hard Read Errors': '0', +# 'Hard Write Errors': '0', +# 'state': 'Enabled'}, +# } + +def parse_emcvnx_disks(info): + parsed = {} + for line in info: + if len(line) > 4 and line[0] == "Bus" and line[4] == "Disk": + #print "match: %s" % line + encid = line[1] + "/" + line[3] + " " + line[4] + " " + line[5] + enc = {} + parsed[encid] = enc + elif len(line) > 1 and line[0] == "State:": + #print "match: %s" % line + state = line[-1] + enc["state"] = state + elif len(line) > 2 and line[0] == "Hard" and line[2] == "Errors:": + #print "match: %s" % line + error_count = saveint(line[-1]) + enc[line[0] + " " + line[1] + " Errors"] = error_count + elif len(line) > 1 and line[0] == "Kbytes" and line[1] in ("Read:", "Written:"): + #print "match: %s" % line + io_kbytes = saveint(line[-1]) + enc[line[0] + " " + line[1]] = io_kbytes + #else: + #print "ignor: %s" % line + return parsed + + +def inventory_emcvnx_disks(info): + parsed = parse_emcvnx_disks(info) + import pprint; pprint.pprint(parsed) + inventory = [] + for disk in parsed: + inventory.append( (disk, None) ) + return inventory + + +def check_emcvnx_disks(item, _no_params, info): + diskstate_errorstring="" + write_errors_errorstring="" + read_errors_errorstring="" + try: + diskstate = parse_emcvnx_disks(info)[item]["state"] + if diskstate in ("Unbound", "Hot Spare Ready", "Enabled", "Ready"): + nagstate = 0 + elif diskstate in ("Rebuilding"): + nagstate = 1 + diskstate_errorstring="(!)" + else: + nagstate = 2 + diskstate_errorstring="(!!)" + + if nagstate in (0, 1): + write_errors = parse_emcvnx_disks(info)[item]["Hard Write Errors"] + if write_errors > 0: + nagstate = 2 + write_errors_errorstring="(!!)" + + read_errors = parse_emcvnx_disks(info)[item]["Hard Read Errors"] + if read_errors > 0: + nagstate = 2 + read_errors_errorstring="(!!)" + + return nagstate, "Enclosure %s is %s%s, Hard Write Errors: %s%s, Hard Read Errors: %s%s" % (item, diskstate, diskstate_errorstring, write_errors, write_errors_errorstring, read_errors, read_errors_errorstring) + else: + return nagstate, "Enclosure %s is %s%s" % (item, diskstate, diskstate_errorstring) + + except KeyError: + return 3, "Enclosure %s not found in agent output" % item + + +check_info['emcvnx_disks'] = { + "inventory_function" : inventory_emcvnx_disks, + "check_function" : check_emcvnx_disks, + "service_description" : "Enclosure %s", +}

10 years, 5 months

Check_MK Git: check_mk: first functional version of agent_emcvnx ( working against a mock of naviseccli

by Bernd Stroessenreuther

Module: check_mk Branch: master Commit: e64cd9a47e0ea5677cf6b9fd7abcd38bfc3e7e9a URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=e64cd9a47e0ea5… Author: Bernd Stroessenreuther <bs(a)mathias-kettner.de> Date: Mon Aug 5 14:02:48 2013 +0200 first functional version of agent_emcvnx (working against a mock of naviseccli --- agents/special/agent_emcvnx | 88 ++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 82 insertions(+), 6 deletions(-) diff --git a/agents/special/agent_emcvnx b/agents/special/agent_emcvnx index d8ef9f5..1a99bc4 100755 --- a/agents/special/agent_emcvnx +++ b/agents/special/agent_emcvnx @@ -39,18 +39,20 @@ # <-mirrorview><-snapviews><-sancopy><-reserved> <-cloneview><-metalun> # <-migration><-ioportconfig> <-fastcache><-backendbus> -import sys, os, getopt,socket +import sys, os, getopt, re import inspect, pprint # FOR DEBUGGING +############################################################################# def usage(): +############################################################################# sys.stderr.write("""Check_MK EMC VNX Agent USAGE: agent_emcvnx [OPTIONS] HOST agent_emcvnx -h ARGUMENTS: - HOST Host name or IP address of EMC VNX + HOST Host name or IP address of the target SP OPTIONS: -h, --help Show this help message and exit @@ -62,10 +64,19 @@ OPTIONS: --profile Enable performance profiling in Python source code + -i MODULES, --modules MODULES Modules to query. This is a comma separated list of + which may contain the keywords "disks", "hba", "hwstatus" + or "all" to define which information should be queried + from the SP. You can define to use only view of them + to optimize performance. The default is "all". + """) -short_options = 'hu:p:t:' -long_options = [ 'help', 'user=', 'password=', 'debug', 'timeout=', 'profile' ] +############################################################################# +# command line options +############################################################################# +short_options = 'hu:p:t:m:' +long_options = [ 'help', 'user=', 'password=', 'debug', 'timeout=', 'profile', 'modules=' ] try: opts, args = getopt.getopt(sys.argv[1:], short_options, long_options) @@ -82,6 +93,14 @@ g_profile_path = "emcvnx_profile.out" host_address = None user = None password = None +mortypes = [ 'all' ] + +naviseccli_options = { + "disks" : {"cmd_option" : "-disk", "active" : False}, + "hba" : {"cmd_option" : "-hba", "active" : False}, + "hwstatus" : {"cmd_option" : "-array", "active" : False}, +# "agent-info" : {"cmd_option" : "-sp", "active" : False}, +} for o,a in opts: if o in [ '--debug' ]: @@ -94,6 +113,8 @@ for o,a in opts: user = a elif o in [ '-p', '--password' ]: password = a + elif o in [ '-i', '--modules' ]: + mortypes = a.split(',') elif o in [ '-t', '--timeout' ]: opt_timeout = int(a) elif o in [ '-h', '--help' ]: @@ -109,7 +130,64 @@ else: sys.stderr.write("ERROR: Please specify exactly one host.\n") sys.exit(1) +for module in naviseccli_options.keys(): + + try: + if mortypes.index("all") >= 0: + naviseccli_options[module]["active"] = True + except ValueError: + pass + + try: + if mortypes.index(module) >= 0: + naviseccli_options[module]["active"] = True + except ValueError: + pass + + #print naviseccli_options[module] + + +############################################################################# +# fetch information by calling naviseccli +############################################################################# + +basecmd="naviseccli -h %s -User %s -Password %s -Scope0 getall " % (host_address, user, password) + +# +# check_mk section of agent output +# + +cmd=basecmd + " -sp" +for line in os.popen(cmd).readlines(): + line = line.strip() + tokens = re.split("\s+", line) + if tokens[0] == "Agent" and tokens[1] == "Rev:": + emcvnx_version = "_".join(tokens[2:]) + break + +print "<<<check_mk>>>" +print "Version: %s" % emcvnx_version + +# maybe we could fill AgentOs: by reading "Model:" line of naviseccli output +# in section "Agent/Host Information", but need a call of naviseccli with an +# other commandline argument +#print "AgentOs: %s " % emcvnx_model + + +# +# all other sections of agent output +# +for module in naviseccli_options.keys(): + if naviseccli_options[module]["active"] == True: + print "<<<emcvnx_%s>>>" % module + cmd=basecmd + naviseccli_options[module]["cmd_option"] + for line in os.popen(cmd).readlines(): + print line, + + +############################################################################# def output_profile(): +############################################################################# g_profile.dump_stats(g_profile_path) show_profile = os.path.join(os.path.dirname(g_profile_path), 'show_profile.py') file(show_profile, "w")\ @@ -121,7 +199,5 @@ def output_profile(): sys.stderr.write("Profile '%s' written. Please run %s.\n" % (g_profile_path, show_profile)) -print "<<<emcvnx_hugo>>>" - if g_profile: output_profile()

10 years, 5 months

Check_MK Git: check_mk: agent_emcvnx: implemented --debug option

by Bernd Stroessenreuther

Module: check_mk Branch: master Commit: 27ac6960a9c5cbc16b2066e4bef06c66c1dea96f URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=27ac6960a9c5cb… Author: Bernd Stroessenreuther <bs(a)mathias-kettner.de> Date: Mon Aug 5 15:28:37 2013 +0200 agent_emcvnx: implemented --debug option --- agents/special/agent_emcvnx | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/agents/special/agent_emcvnx b/agents/special/agent_emcvnx index e13c05e..a18c2ce 100755 --- a/agents/special/agent_emcvnx +++ b/agents/special/agent_emcvnx @@ -58,9 +58,8 @@ OPTIONS: -h, --help Show this help message and exit -u USER, --user USER Username for EMC VNX login -p PASSWORD, --password PASSWORD Password for EMC VNX login - -t, --timeout SECS Set the timeout for naviseccli command execution to SECS - seconds. The default is 60 sec. - --debug Debug mode: let Python exceptions come through + --debug Debug mode: write some debug messages, + let Python exceptions come through --profile Enable performance profiling in Python source code @@ -157,7 +156,11 @@ basecmd="naviseccli -h %s -User %s -Password %s -Scope0 getall " % (host_address # check_mk section of agent output # -cmd=basecmd + " -sp" +print "<<<check_mk>>>" +cmd=basecmd + "-sp" +if opt_debug: + sys.stderr.write("executing external command: %s\n" % cmd) + for line in os.popen(cmd).readlines(): line = line.strip() tokens = re.split("\s+", line) @@ -165,7 +168,6 @@ for line in os.popen(cmd).readlines(): emcvnx_version = "_".join(tokens[2:]) break -print "<<<check_mk>>>" print "Version: %s" % emcvnx_version # maybe we could fill AgentOs: by reading "Model:" line of naviseccli output @@ -181,6 +183,8 @@ for module in naviseccli_options.keys(): if naviseccli_options[module]["active"] == True: print "<<<emcvnx_%s>>>" % module cmd=basecmd + naviseccli_options[module]["cmd_option"] + if opt_debug: + sys.stderr.write("executing external command: %s\n" % cmd) for line in os.popen(cmd).readlines(): print line,

10 years, 5 months

Check_MK Git: check_mk: initial release of checks/agent_emcvnx

by Bernd Stroessenreuther

Module: check_mk Branch: master Commit: 0fad62f0f2b1683ad19d76341deaa975e9bc59cc URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=0fad62f0f2b168… Author: Bernd Stroessenreuther <bs(a)mathias-kettner.de> Date: Mon Aug 5 15:29:02 2013 +0200 initial release of checks/agent_emcvnx --- checks/agent_emcvnx | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/checks/agent_emcvnx b/checks/agent_emcvnx new file mode 100644 index 0000000..683afa3 --- /dev/null +++ b/checks/agent_emcvnx @@ -0,0 +1,36 @@ +#!/usr/bin/python +# -*- encoding: utf-8; py-indent-offset: 4 -*- +# +------------------------------------------------------------------+ +# | ____ _ _ __ __ _ __ | +# | / ___| |__ ___ ___| | __ | \/ | |/ / | +# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / | +# | | |___| | | | __/ (__| < | | | | . \ | +# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ | +# | | +# | Copyright Mathias Kettner 2013 mk(a)mathias-kettner.de | +# +------------------------------------------------------------------+ +# +# This file is part of Check_MK. +# The official homepage is at http://mathias-kettner.de/check_mk. +# +# check_mk 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 in version 2. check_mk is distributed +# in the hope that it will be useful, but WITHOUT ANY WARRANTY; with- +# out even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. See the GNU General Public License for more de- +# ails. You should have received a copy of the GNU General Public +# License along with GNU Make; see the file COPYING. If not, write +# to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, +# Boston, MA 02110-1301 USA. + +def agent_emcvnx_arguments(params, hostname, ipaddress): + args = '' + args += " -u " + quote_shell_string(params["user"]) + args += " -p " + quote_shell_string(params["password"]) + args += " -i " + ",".join(params["infos"]) + + args += " " + quote_shell_string(ipaddress) + return args + +special_agent_info['emcvnx'] = agent_emcvnx_arguments

10 years, 5 months

Check_MK Git: check_mk: added configuration for EMC VNX special agent in Wato

by Bernd Stroessenreuther

Module: check_mk Branch: master Commit: 0c663c65e40a38b080d16a8da302e7623c097ead URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=0c663c65e40a38… Author: Bernd Stroessenreuther <bs(a)mathias-kettner.de> Date: Mon Aug 5 15:10:52 2013 +0200 added configuration for EMC VNX special agent in Wato --- agents/special/agent_emcvnx | 2 +- web/plugins/wato/datasource_programs.py | 42 +++++++++++++++++++++++++++++++ 2 files changed, 43 insertions(+), 1 deletion(-) diff --git a/agents/special/agent_emcvnx b/agents/special/agent_emcvnx index 1a99bc4..e13c05e 100755 --- a/agents/special/agent_emcvnx +++ b/agents/special/agent_emcvnx @@ -75,7 +75,7 @@ OPTIONS: ############################################################################# # command line options ############################################################################# -short_options = 'hu:p:t:m:' +short_options = 'hu:p:t:m:i:' long_options = [ 'help', 'user=', 'password=', 'debug', 'timeout=', 'profile', 'modules=' ] try: diff --git a/web/plugins/wato/datasource_programs.py b/web/plugins/wato/datasource_programs.py index 7f7f9db..d59a6f5 100644 --- a/web/plugins/wato/datasource_programs.py +++ b/web/plugins/wato/datasource_programs.py @@ -117,6 +117,48 @@ register_rule(group, register_rule(group, + "special_agents:emcvnx", + Dictionary( + title = _("Check state of EMC VNX storage systems"), + help = _("This rule selects the EMC VNX agent instead of the normal Check_MK Agent " + "and allows monitoring of EMC VNX storage systems by calling naviseccli " + "commandline tool locally on the monitoring system. Make sure it is installed " + "and working. You can configure your connection settings here." + ), + elements = [ + ( "user", + TextAscii( + title = _("EMC VNX admin user name"), + allow_empty = False, + ) + ), + ( "password", + Password( + title = _("EMC VNX admin user password"), + allow_empty = False, + ) + ), + ( "infos", + Transform( + ListChoice( + choices = [ + ( "disks", _("Disks") ), + ( "hba", _("iSCSI HBAs") ), + ( "hwstatus", _("Hardware Status") ), + ], + default_value = [ "disks", "hba", "hwstatus", ], + allow_empty = False, + ), + title = _("Retrieve information about..."), + ) + ), + ], + optional_keys = [ ], + ), + match = 'first') + + +register_rule(group, "special_agents:random", FixedValue( {},

10 years, 5 months

Check_MK Git: check_mk: skeleton auf agent_emcvnx added

by Bernd Stroessenreuther

Module: check_mk Branch: master Commit: 78193679233eb44e98782f204961bd0c19fed26d URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=78193679233eb4… Author: Bernd Stroessenreuther <bs(a)mathias-kettner.de> Date: Fri Aug 2 14:36:19 2013 +0200 skeleton auf agent_emcvnx added --- agents/special/agent_emcvnx | 127 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 127 insertions(+) diff --git a/agents/special/agent_emcvnx b/agents/special/agent_emcvnx new file mode 100755 index 0000000..d8ef9f5 --- /dev/null +++ b/agents/special/agent_emcvnx @@ -0,0 +1,127 @@ +#!/usr/bin/python +# encoding: utf-8 +# +------------------------------------------------------------------+ +# | ____ _ _ __ __ _ __ | +# | / ___| |__ ___ ___| | __ | \/ | |/ / | +# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / | +# | | |___| | | | __/ (__| < | | | | . \ | +# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ | +# | | +# | Copyright Mathias Kettner 2010 mk(a)mathias-kettner.de | +# +------------------------------------------------------------------+ +# +# This file is part of Check_MK. +# The official homepage is at http://mathias-kettner.de/check_mk. +# +# check_mk 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 in version 2. check_mk is distributed +# in the hope that it will be useful, but WITHOUT ANY WARRANTY; with- +# out even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. See the GNU General Public License for more de- +# ails. You should have received a copy of the GNU General Public +# License along with GNU Make; see the file COPYING. If not, write +# to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, +# Boston, MA 02110-1301 USA. + +# command reference for naviseccli +# http://corpusweb130.emc.com/upd_prod_VNX/UPDFinalPDF/jp/Command_Reference_f… + +# commands to be issued +#naviseccli -h 10.1.36.13 -User XXXX -Password XXXX -Scope0 getall < -sp> +#naviseccli -h 10.1.36.13 -User XXXX -Password XXXX -Scope0 getall < -disk> +#naviseccli -h 10.1.36.13 -User XXXX -Password XXXX -Scope0 getall < -array> +#naviseccli -h 10.1.36.13 -User XXXX -Password XXXX -Scope0 getall < -lun> + +# command generic (rest less important) +# naviseccli -h 10.1.36.13 -User XXXX -Password XXXX -Scope0 getall <-host> +# < -array><-hba ><-sp><-cache><-disk><-lun><-rg><-sg> +# <-mirrorview><-snapviews><-sancopy><-reserved> <-cloneview><-metalun> +# <-migration><-ioportconfig> <-fastcache><-backendbus> + +import sys, os, getopt,socket + +import inspect, pprint # FOR DEBUGGING + +def usage(): + sys.stderr.write("""Check_MK EMC VNX Agent + +USAGE: agent_emcvnx [OPTIONS] HOST + agent_emcvnx -h + +ARGUMENTS: + HOST Host name or IP address of EMC VNX + +OPTIONS: + -h, --help Show this help message and exit + -u USER, --user USER Username for EMC VNX login + -p PASSWORD, --password PASSWORD Password for EMC VNX login + -t, --timeout SECS Set the timeout for naviseccli command execution to SECS + seconds. The default is 60 sec. + --debug Debug mode: let Python exceptions come through + + --profile Enable performance profiling in Python source code + +""") + +short_options = 'hu:p:t:' +long_options = [ 'help', 'user=', 'password=', 'debug', 'timeout=', 'profile' ] + +try: + opts, args = getopt.getopt(sys.argv[1:], short_options, long_options) +except getopt.GetoptError, err: + sys.stderr.write("%s\n" % err) + sys.exit(1) + +opt_debug = False +opt_timeout = 60 + +g_profile = None +g_profile_path = "emcvnx_profile.out" + +host_address = None +user = None +password = None + +for o,a in opts: + if o in [ '--debug' ]: + opt_debug = True + elif o in [ '--profile' ]: + import cProfile + g_profile = cProfile.Profile() + g_profile.enable() + elif o in [ '-u', '--user' ]: + user = a + elif o in [ '-p', '--password' ]: + password = a + elif o in [ '-t', '--timeout' ]: + opt_timeout = int(a) + elif o in [ '-h', '--help' ]: + usage() + sys.exit(0) + +if len(args) == 1: + host_address = args[0] +elif not args: + sys.stderr.write("ERROR: No host given.\n") + sys.exit(1) +else: + sys.stderr.write("ERROR: Please specify exactly one host.\n") + sys.exit(1) + +def output_profile(): + g_profile.dump_stats(g_profile_path) + show_profile = os.path.join(os.path.dirname(g_profile_path), 'show_profile.py') + file(show_profile, "w")\ + .write("#!/usr/bin/python\n" + "import pstats\n" + "stats = pstats.Stats('%s')\n" + "stats.sort_stats('time').print_stats()\n" % g_profile_path) + os.chmod(show_profile, 0755) + + sys.stderr.write("Profile '%s' written. Please run %s.\n" % (g_profile_path, show_profile)) + +print "<<<emcvnx_hugo>>>" + +if g_profile: + output_profile()

10 years, 5 months

Check_MK Git: check_mk: emcvnx_disks: feature complete

by Bernd Stroessenreuther

Module: check_mk Branch: master Commit: a5f82f2cb21054f071c2b92f35b50340fec4de87 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=a5f82f2cb21054… Author: Bernd Stroessenreuther <bs(a)mathias-kettner.de> Date: Fri Aug 2 09:44:10 2013 +0200 emcvnx_disks: feature complete --- checks/emcvnx_disks | 27 ++++++++++++++++++++------- 1 file changed, 20 insertions(+), 7 deletions(-) diff --git a/checks/emcvnx_disks b/checks/emcvnx_disks index aac8841..7abda4f 100644 --- a/checks/emcvnx_disks +++ b/checks/emcvnx_disks @@ -129,7 +129,7 @@ def parse_emcvnx_disks(info): elif len(line) > 1 and line[0] == "Kbytes" and line[1] in ("Read:", "Written:"): #print "match: %s" % line io_kbytes = saveint(line[-1]) - enc[line[0] + " " + line[1]] = io_kbytes + enc[line[0] + " " + line[1].replace(':', '')] = io_kbytes #else: #print "ignor: %s" % line return parsed @@ -137,7 +137,7 @@ def parse_emcvnx_disks(info): def inventory_emcvnx_disks(info): parsed = parse_emcvnx_disks(info) - import pprint; pprint.pprint(parsed) + #import pprint; pprint.pprint(parsed) inventory = [] for disk in parsed: inventory.append( (disk, None) ) @@ -148,6 +148,8 @@ def check_emcvnx_disks(item, _no_params, info): diskstate_errorstring="" write_errors_errorstring="" read_errors_errorstring="" + now = time.time() + perfdata = [] try: diskstate = parse_emcvnx_disks(info)[item]["state"] if diskstate in ("Unbound", "Hot Spare Ready", "Enabled", "Ready"): @@ -159,18 +161,28 @@ def check_emcvnx_disks(item, _no_params, info): nagstate = 2 diskstate_errorstring="(!!)" + # on error state all other fields besides "State:" are missing, omitting... if nagstate in (0, 1): + read_errors = parse_emcvnx_disks(info)[item]["Hard Read Errors"] + if read_errors > 0: + nagstate = 2 + read_errors_errorstring="(!!)" + write_errors = parse_emcvnx_disks(info)[item]["Hard Write Errors"] if write_errors > 0: nagstate = 2 write_errors_errorstring="(!!)" - read_errors = parse_emcvnx_disks(info)[item]["Hard Read Errors"] - if read_errors > 0: - nagstate = 2 - read_errors_errorstring="(!!)" + read_bytes = parse_emcvnx_disks(info)[item]["Kbytes Read"] * 1024 + write_bytes = parse_emcvnx_disks(info)[item]["Kbytes Written"] * 1024 + countername_r = "emcvnx_disks.read_bytes.%s" % item.replace(" ", "_") + countername_w = "emcvnx_disks.write_bytes.%s" % item.replace(" ", "_") + timedif, read_bytes_per_sec = get_counter(countername_r, now, read_bytes) + timedif, write_bytes_per_sec = get_counter(countername_w, now, write_bytes) + perfdata.append(("read_bytes_per_sec", read_bytes_per_sec)) + perfdata.append(("write_bytes_per_sec", write_bytes_per_sec)) - return nagstate, "Enclosure %s is %s%s, Hard Write Errors: %s%s, Hard Read Errors: %s%s" % (item, diskstate, diskstate_errorstring, write_errors, write_errors_errorstring, read_errors, read_errors_errorstring) + return nagstate, "Enclosure %s is %s%s, Hard Read Errors: %s%s, Hard Write Errors: %s%s, Read: %s/s, Write: %s/s" % (item, diskstate, diskstate_errorstring, read_errors, read_errors_errorstring, write_errors, write_errors_errorstring, get_bytes_human_readable(read_bytes_per_sec), get_bytes_human_readable(write_bytes_per_sec)), perfdata else: return nagstate, "Enclosure %s is %s%s" % (item, diskstate, diskstate_errorstring) @@ -182,4 +194,5 @@ check_info['emcvnx_disks'] = { "inventory_function" : inventory_emcvnx_disks, "check_function" : check_emcvnx_disks, "service_description" : "Enclosure %s", + 'has_perfdata' : True, }

10 years, 5 months

Check_MK Git: check_mk: emcvnx_hwstatus: parser now works

by Bernd Stroessenreuther

Module: check_mk Branch: master Commit: 51b293b12aed4e39dc406b1eb443d4fa3afb6597 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=51b293b12aed4e… Author: Bernd Stroessenreuther <bs(a)mathias-kettner.de> Date: Wed Jul 31 17:24:17 2013 +0200 emcvnx_hwstatus: parser now works --- checks/emcvnx_hwstatus | 28 ++++++++++++++++++++++++++-- 1 file changed, 26 insertions(+), 2 deletions(-) diff --git a/checks/emcvnx_hwstatus b/checks/emcvnx_hwstatus index 2059bcc..e262bc8 100644 --- a/checks/emcvnx_hwstatus +++ b/checks/emcvnx_hwstatus @@ -63,21 +63,45 @@ def parse_emcvnx_hwstatus(info): parsed = {} for line in info: if len(line) > 3 and line[1] == "Bus" and line[3] == "Enclosure": + # print "found1: %s" % line encid = line[2] + "/" + line[4] enc = [] parsed[encid] = enc elif len(line) > 6 and line[6] == "State:": + # print "found2: %s" % line device = line[4] + " " + line[5] state = line[-1] - parsed[encid] = [device, state] + parsed[encid].append({device: state}) + elif len(line) > 7 and (line[5] == "Module" or line[6] == "Cabling") and line[7] == "State:": + # print "found3: %s" % line + device = line[4] + " " + line[5] + " " + line[6] + state = line[-1] + parsed[encid].append((device, state)) + elif len(line) > 9 and line[7] == "Module" and line[9] == "State:": + # print "found4: %s" % line + device = line[4] + " " + line[5] + " " + line[6] + " " + line[7] + " " + line[8] + state = line[-1] + parsed[encid].append((device, state)) + else: + # print "ignore: %s" % line + pass return parsed def inventory_emcvnx_hwstatus(info): parsed = parse_emcvnx_hwstatus(info) + inventory = [] import pprint ; pprint.pprint(parsed) - return [] + + for enclosure in parsed: + print enclosure + print parsed [enclosure] + #for sensor in parsed[line] + # print sensor + # print parsed[line][0] + # inventory.append( (line + " " + parsed[line][0], "", None) ) + return inventory def check_emcvnx_hwstatus(item, _no_params, info): return 3, "Pech"

10 years, 5 months

Check_MK Git: check_mk: removed emc_storage.raidgroup_status,

by Bernd Stroessenreuther

check is no longer wanted by customer, everything he needs ( detecting failed/removed disks) is now included in the disks plugin Message-ID: <52ce9866.X7avPcSlGF6r+SfJ%bs(a)mathias-kettner.de> User-Agent: Heirloom mailx 12.4 7/29/08 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Module: check_mk Branch: master Commit: 185f52be20767a7770640fb74d183eb440dc2715 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=185f52be20767a… Author: Bernd Stroessenreuther <bs(a)mathias-kettner.de> Date: Thu Aug 1 14:55:41 2013 +0200 removed emc_storage.raidgroup_status, check is no longer wanted by customer, everything he needs (detecting failed/removed disks) is now included in the disks plugin --- checkman/emc_storage.disks | 5 +++-- checkman/emc_storage.raidgroup_status | 28 ---------------------------- checkman/emcvnx_hwstatus | 2 +- checks/emcvnx_hwstatus | 2 +- 4 files changed, 5 insertions(+), 32 deletions(-) diff --git a/checkman/emc_storage.disks b/checkman/emc_storage.disks index 8e3041d..68704c3 100644 --- a/checkman/emc_storage.disks +++ b/checkman/emc_storage.disks @@ -6,11 +6,12 @@ distribution: check_mk description: Reports the status and the I/O rate of a disk in an EMC storage system. - Returns {OK} if the number of Hard Read Errors is 0 and the number + Returns {OK} if the state of a disk is "Unbound" or "Hot Spare Ready" or "Enabled", + the number of Hard Read Errors is 0 and the number of Hard Write Errors is 0. {CRIT} is returned otherwise. Hint for implementation: Look for "Hard Read Errors:" and "Hard Write Errors:" - lines in section "Bus x Enclosure y Disk z" lines found under + and "State:" lines in section "Bus x Enclosure y Disk z" lines found under "All Disks Information" I/O rates (in Bytes/sec) are just informational and do not trigger any state diff --git a/checkman/emc_storage.raidgroup_status b/checkman/emc_storage.raidgroup_status deleted file mode 100644 index a4595a1..0000000 --- a/checkman/emc_storage.raidgroup_status +++ /dev/null @@ -1,28 +0,0 @@ -title: EMC Storage: Status of RAID groups -agents: emc -catalog: hw/storage -license: GPL -distribution: check_mk -description: - Reports the status of RAID groups in EMC storage systems. - - Returns {OK} if ... and {CRIT} on ... - (to be defined) - - Hint for implementation: Look for "RaidGroup State:" line and following - in section "RaidGroup ID: <my ID>" under "All RAID Groups Information" - Which states are good states and which are bad states is to be defined - -item: - The RAID group ID as returned by the special agent. - E. g. "4" - - Hint for implementation: Look for "RaidGroup ID:" line in section - "All RAID Groups Information" - -perfdata: - None - -inventory: - Automatically configures one check for every RAID group listed - in the agent output. diff --git a/checkman/emcvnx_hwstatus b/checkman/emcvnx_hwstatus index 8cd77e7..4f71531 100644 --- a/checkman/emcvnx_hwstatus +++ b/checkman/emcvnx_hwstatus @@ -4,7 +4,7 @@ catalog: hw/storage license: GPL distribution: check_mk description: - Reports the status of Power Supplies, SPS, SPS Cabeling, LCC, CPU Modules, + Reports the status of Power Supplies, SPS, SPS Cabeling, LCC, SP, CPU Modules, SP I/O Modules and DIMM Modules on EMC storage systems. Returns {OK} if the agent reports "Present" or "Valid" status and {CRIT} diff --git a/checks/emcvnx_hwstatus b/checks/emcvnx_hwstatus index 0234e2f..7a14337 100644 --- a/checks/emcvnx_hwstatus +++ b/checks/emcvnx_hwstatus @@ -86,7 +86,7 @@ def parse_emcvnx_hwstatus(info): encid = line[2] + "/" + line[4] enc = {} parsed[encid] = enc - elif line[-2] == "State:": + elif len(line) > 2 and line[-2] == "State:": if line[0] == "SP": device = line[0] + " " + line[1] else:

10 years, 5 months

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