Checkmk git commits February 2017

checkmk-commits@lists.checkmk.com

10 participants
452 discussions

check_sql: Make host to connect to freely configurable

by Konstantin Büttner

Module: check_mk Branch: master Commit: 3d6bff5efcda93669b7a81c72069e3261f08004c URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=3d6bff5efcda93… Author: Konstantin Büttner <kb(a)mathias-kettner.de> Date: Mon Feb 27 17:25:01 2017 +0100 check_sql: Make host to connect to freely configurable Change-Id: I3436f9a2f2930d835f60cad0572f50411ec54ef4 --- checks/check_sql | 6 +++++- web/plugins/wato/active_checks.py | 12 +++++++++--- 2 files changed, 14 insertions(+), 4 deletions(-) diff --git a/checks/check_sql b/checks/check_sql index d674672..b689050 100644 --- a/checks/check_sql +++ b/checks/check_sql @@ -36,7 +36,11 @@ def check_sql_arguments(params): args = [] - args += [ "--hostname=$HOSTADDRESS$" ] + if "host" in params: + args += [ "--hostname=%s" % params["host"] ] + else: + args += [ "--hostname=$HOSTADDRESS$" ] + args += [ "--dbms=%s" % params["dbms"] ] args += [ "--name=%s" % params["name"] ] args += [ "--user=%s" % params["user"] ] diff --git a/web/plugins/wato/active_checks.py b/web/plugins/wato/active_checks.py index 0c15d14..2afb0ce 100644 --- a/web/plugins/wato/active_checks.py +++ b/web/plugins/wato/active_checks.py @@ -428,7 +428,7 @@ register_rule(group, "as the state of the check. If a procedure is used, input parameters of the " "procedures may by given as comma separated list. " "This check uses the active check <tt>check_sql</tt>."), - optional_keys = [ "levels", "levels_low", "perfdata", "port", "procedure" ], + optional_keys = [ "levels", "levels_low", "perfdata", "port", "procedure", "host" ], elements = [ ( "description", TextUnicode( @@ -550,8 +550,14 @@ register_rule(group, title = _("Performance Data"), totext =_("Store output value into RRD database"), value = True, - ), - ) + ) + ), + ( "host", + TextAscii( + title = _("Host to connect to"), + help = _("This defaults to the host for which the active check is configured."), + ) + ), ] ), match = 'all'

7 years, 6 months

Reserved 10 Werk IDS

by Simon Betz

Module: check_mk Branch: master Commit: d9191ead132bcc7577b9f24e481c9258716a9486 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=d9191ead132bcc… Author: Simon Betz <si(a)mathias-kettner.de> Date: Tue Feb 28 08:59:19 2017 +0100 Reserved 10 Werk IDS Change-Id: Ia940420a1cce4b5569ec9deb1b34237ae6ad50d9 --- .werks/first_free | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.werks/first_free b/.werks/first_free index ddbeab2..bef67d6 100644 --- a/.werks/first_free +++ b/.werks/first_free @@ -1 +1 @@ -4476 +4486

7 years, 6 months

Introduce minutes_d type alias, improving readability.

by Sven Panne

Module: check_mk Branch: master Commit: c6667d26cc62ae4b06f809b78a7954b55b4d8bc0 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=c6667d26cc62ae… Author: Sven Panne <sp(a)mathias-kettner.de> Date: Mon Feb 27 14:06:15 2017 +0100 Introduce minutes_d type alias, improving readability. Change-Id: I2e90933c1705c0826eb818a47f19f0727a179d95 --- livestatus/src/ChronoUtils.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/livestatus/src/ChronoUtils.h b/livestatus/src/ChronoUtils.h index ea1dffb..551f62a 100644 --- a/livestatus/src/ChronoUtils.h +++ b/livestatus/src/ChronoUtils.h @@ -31,8 +31,11 @@ #include <cstdlib> #include <ctime> #include <iomanip> +#include <ratio> #include <string> +using minutes_d = std::chrono::duration<double, std::ratio<60>>; + inline double elapsed_ms_since(std::chrono::system_clock::time_point then) { using namespace std::chrono; return duration_cast<duration<double, std::milli>>(system_clock::now() -

7 years, 6 months

4427 FIX Fixed temporal spreading of pnp4nagios' XML file updates.

by Sven Panne

Module: check_mk Branch: master Commit: 3fe6708e81c5410c2f185b60d273472ee449e137 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=3fe6708e81c541… Author: Sven Panne <sp(a)mathias-kettner.de> Date: Mon Feb 27 16:35:00 2017 +0100 4427 FIX Fixed temporal spreading of pnp4nagios' XML file updates. If you use the old pnp4nagios format with one metric per RRD, the core needs to create/update an XML description for each RRD from time to time. To avoid creation/update storms after e.g. reloads or mass imports of new hosts, this work should be spread over several (currently 10) minutes. Due to a bug this spreading didn't work, which has been fixed. Change-Id: I1b7dbb36af8f9bdf470e2193a2d27d3bb91af689 --- .werks/4427 | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/.werks/4427 b/.werks/4427 new file mode 100644 index 0000000..7816693 --- /dev/null +++ b/.werks/4427 @@ -0,0 +1,14 @@ +Title: Fixed temporal spreading of pnp4nagios' XML file updates. +Level: 1 +Component: core +Compatible: compat +Edition: cee +Version: 1.5.0i1 +Date: 1488209173 +Class: fix + +If you use the old pnp4nagios format with one metric per RRD, the core needs +to create/update an XML description for each RRD from time to time. To +avoid creation/update storms after e.g. reloads or mass imports of new +hosts, this work should be spread over several (currently 10) minutes. Due +to a bug this spreading didn't work, which has been fixed.

7 years, 6 months

4449 FIX Quicksearch: fixed "name name" results with distributed monitoring

by Andreas Boesl

Module: check_mk Branch: master Commit: a6b6158d870df6b817ecf22edd2317827b718d3d URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=a6b6158d870df6… Author: Andreas Boesl <ab(a)mathias-kettner.de> Date: Mon Feb 27 16:31:28 2017 +0100 4449 FIX Quicksearch: fixed "name name" results with distributed monitoring Change-Id: Ib8155921a88266b7249e696cb3308071d58070c9 --- .werks/4449 | 10 ++++++++++ web/htdocs/sidebar.py | 13 +++++++------ 2 files changed, 17 insertions(+), 6 deletions(-) diff --git a/.werks/4449 b/.werks/4449 new file mode 100644 index 0000000..ac5106d --- /dev/null +++ b/.werks/4449 @@ -0,0 +1,10 @@ +Title: Quicksearch: fixed "name name" results with distributed monitoring +Level: 1 +Component: multisite +Compatible: compat +Edition: cre +Version: 1.5.0i1 +Date: 1488209431 +Class: fix + + diff --git a/web/htdocs/sidebar.py b/web/htdocs/sidebar.py index 383d371..a5b997d 100644 --- a/web/htdocs/sidebar.py +++ b/web/htdocs/sidebar.py @@ -807,6 +807,7 @@ class LivestatusQuicksearch(object): self._determine_used_filters() self._execute_livestatus_command() + # If no rows were found with the given (filterless) query, issue # -> Hostaddress -> Hostalias -> Service description if not self._rows and self._no_filters_set: @@ -863,10 +864,9 @@ class LivestatusQuicksearch(object): return # TODO: fix bug in livestatus, livestatus does not report "site" in the headers - headers = results[0] - headers[0] = "site" + headers = ["site"] + self._queried_livestatus_columns - self._rows = map(lambda x: dict(zip(headers, x)), results[1:]) + self._rows = map(lambda x: dict(zip(headers, x)), results) limit = config.quicksearch_dropdown_limit if len(self._rows) > limit: @@ -900,13 +900,14 @@ class LivestatusQuicksearch(object): if len(livestatus_filters) > 1: livestatus_filters.append("And: %d" % len(livestatus_filters)) - self._livestatus_command = "GET %s\nColumns: %s\n%s\n" % (self._livestatus_table, - " ".join(set(columns_to_query)), + self._queried_livestatus_columns = list(columns_to_query) + self._livestatus_command = "GET %s\nColumns: %s\n%s\n" % (self._livestatus_table, + " ".join(self._queried_livestatus_columns), "\n".join(livestatus_filters)) # Limit number of results limit = config.quicksearch_dropdown_limit - self._livestatus_command += "Cache: reload\nLimit: %d\nColumnHeaders: on" % (limit + 1) + self._livestatus_command += "Cache: reload\nLimit: %d\nColumnHeaders: off" % (limit + 1) # Returns the livestatus table fitting the given filters

7 years, 6 months

Moved file system #include to separate header, shielding from future changes.

by Sven Panne

Module: check_mk Branch: master Commit: f2b39581a7b68f2130c97d87a42391b288f25ce1 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=f2b39581a7b68f… Author: Sven Panne <sp(a)mathias-kettner.de> Date: Mon Feb 27 15:55:08 2017 +0100 Moved file system #include to separate header, shielding from future changes. Change-Id: I5cc8aa21147952438fecef78e7e13cb7f383e6dc --- livestatus/src/FileSystem.h | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/livestatus/src/FileSystem.h b/livestatus/src/FileSystem.h new file mode 100644 index 0000000..079b7c5 --- /dev/null +++ b/livestatus/src/FileSystem.h @@ -0,0 +1,34 @@ +// +------------------------------------------------------------------+ +// | ____ _ _ __ __ _ __ | +// | / ___| |__ ___ ___| | __ | \/ | |/ / | +// | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / | +// | | |___| | | | __/ (__| < | | | | . \ | +// | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ | +// | | +// | Copyright Mathias Kettner 2014 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- +// tails. 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. + +#ifndef FileSystem_h +#define FileSystem_h + +// IWYU pragma: begin_exports +#include <experimental/filesystem> +// IWYU pragma: end_exports + +namespace fs = std::experimental::filesystem; + +#endif // FileSystem_h

7 years, 6 months

8758 FIX SNMP checks: Fixed cluster node handling

by Simon Betz

Module: check_mk Branch: master Commit: 39b4d4c1f2f881341b2d7788f8690792b456b88f URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=39b4d4c1f2f881… Author: Simon Betz <si(a)mathias-kettner.de> Date: Mon Feb 27 12:42:17 2017 +0100 8758 FIX SNMP checks: Fixed cluster node handling External check plugins with above requirements might exist. In this case please contact the programmer of these check plugins. Also fixed the check plugins cisco_wlc and juniper_trpz_aps_sessions which are adapted to above handling of node info. Change-Id: Ib015e8691fdf6153720529f0373ca2c1824e738e --- .werks/8758 | 18 ++++++++++++ checks/cisco_wlc | 52 +++++++++++++--------------------- checks/juniper_trpz_aps_sessions | 60 +++++++++++++++++++--------------------- modules/check_mk_base.py | 25 +++++++++++++---- modules/discovery.py | 9 +++--- 5 files changed, 91 insertions(+), 73 deletions(-) Diff: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commitdiff;h=39b4d4c1f2…

7 years, 6 months

4448 agent_netapp: now provides systemtime info for 7mode/ CM. check will follow soon

by Andreas Boesl

Module: check_mk Branch: master Commit: 0eecfbffb1e60ee0a6e7a52877756099cf19c101 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=0eecfbffb1e60e… Author: Andreas Boesl <ab(a)mathias-kettner.de> Date: Mon Feb 27 13:30:00 2017 +0100 4448 agent_netapp: now provides systemtime info for 7mode/CM. check will follow soon Change-Id: I3b0c00c26a099fb3065b40794f51d74f6647ef7d --- .werks/4448 | 10 ++++++++++ agents/special/agent_netapp | 33 +++++++++++++++++++++++++-------- 2 files changed, 35 insertions(+), 8 deletions(-) diff --git a/.werks/4448 b/.werks/4448 new file mode 100644 index 0000000..9e12808 --- /dev/null +++ b/.werks/4448 @@ -0,0 +1,10 @@ +Title: agent_netapp: now provides systemtime info for 7mode/CM. check will follow soon +Level: 1 +Component: checks +Compatible: compat +Edition: cre +Version: 1.5.0i1 +Date: 1488198556 +Class: feature + + diff --git a/agents/special/agent_netapp b/agents/special/agent_netapp index 2222838..3bd1b79 100755 --- a/agents/special/agent_netapp +++ b/agents/special/agent_netapp @@ -24,7 +24,7 @@ # to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, # Boston, MA 02110-1301 USA. -import sys, getopt +import sys, getopt, time # This suppress deprecated warning on older python versions import warnings @@ -992,6 +992,14 @@ try: ha_partners[node] = partner_name print format_config(container, "cluster", node.split(".",1)[1]) + # Systemtime for each node + current_time = int(time.time()) + print "<<<netapp_api_systemtime:sep(9)>>>" + for node, entry in cluster_status.items(): + node_current_time = entry.child_get_string("current-time") + print "%s\t%s\t%s" % (node[10:], current_time, node_current_time) + + # Disk disks = query("storage-disk-get-iter") if disks: @@ -1257,13 +1265,6 @@ try: print "<<<netapp_api_status>>>" print format_config(diag_status, "status", "status") - # 7Mode Cluster info - if "cf" not in licenses["v1_disabled"]: - cluster_status = query("cf-status", return_toplevel_node = True) - if cluster_status: - print "<<<netapp_api_cluster:sep(9)>>>" - print format_as_key_value(cluster_status) - # Disks disk_info = query("disk-list-info") @@ -1334,6 +1335,22 @@ try: print format_as_key_value(system_info) print format_as_key_value(system_version) + + # 7Mode Cluster info + if "cf" not in licenses["v1_disabled"]: + cluster_status = query("cf-status", return_toplevel_node = True) + if cluster_status: + print "<<<netapp_api_cluster:sep(9)>>>" + print format_as_key_value(cluster_status) + + if system_info: + system_name = system_info.child_get_string("system-name") + print "<<<netapp_api_systemtime:sep(9)>>>" + node_current_time = cluster_status.child_get_string("current-time") + current_time = int(time.time()) + print "%s\t%s\t%s" % (system_name, current_time, node_current_time) + + # Sensors: Temp, Fan, PSU # Definition: all sensors are always monitored by one of the filers # We choose this filer by an alphanumerical compare

7 years, 6 months

4401 FIX Improved error handling in case of invalid autocheck entries

by Lars Michelsen

Module: check_mk Branch: master Commit: 3914084b81e990903423ad781956d85b05140785 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=3914084b81e990… Author: Lars Michelsen <lm(a)mathias-kettner.de> Date: Mon Feb 27 09:41:31 2017 +0100 4401 FIX Improved error handling in case of invalid autocheck entries Change-Id: Ic2d4a69b1e1e9f3d8a3f77d4d8c840edccbfc87a --- .werks/4401 | 11 +++++++++++ modules/discovery.py | 6 ++++++ 2 files changed, 17 insertions(+) diff --git a/.werks/4401 b/.werks/4401 new file mode 100644 index 0000000..b5966d5 --- /dev/null +++ b/.werks/4401 @@ -0,0 +1,11 @@ +Title: Improved error handling in case of invalid autocheck entries +Level: 1 +Component: core +Class: fix +Compatible: compat +Edition: cre +State: unknown +Version: 1.5.0i1 +Date: 1488184872 + + diff --git a/modules/discovery.py b/modules/discovery.py index 9bad839..5af117b 100644 --- a/modules/discovery.py +++ b/modules/discovery.py @@ -1251,10 +1251,16 @@ def read_autochecks_of(hostname, world="config"): if len(entry) == 4: # old format where hostname is at the first place entry = entry[1:] check_type, item, parameters = entry + # With Check_MK 1.2.7i3 items are now defined to be unicode strings. Convert # items from existing autocheck files for compatibility. TODO remove this one day if type(item) == str: item = decode_incoming_string(item) + + if type(check_type) not in (str, unicode): + raise MKGeneralException("Invalid entry '%r' in check table of host '%s': " + "The check type must be a string." % (entry, hostname)) + autochecks.append((check_type, item, compute_check_parameters(hostname, check_type, item, parameters))) return autochecks

7 years, 6 months

4447 f5_bigip_conns: Now also monitors the connection rate per seconds

by Andreas Boesl

Module: check_mk Branch: master Commit: 11a0371010695582a60f6eee79fb9742cadd6308 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=11a03710106955… Author: Andreas Boesl <ab(a)mathias-kettner.de> Date: Mon Feb 27 10:05:39 2017 +0100 4447 f5_bigip_conns: Now also monitors the connection rate per seconds This check now also determines the rate for the sum of sysClientSslStatTotCompatConns and sysClientSslStatTotNativeConns. Change-Id: I18cdc4f9381664366d062c6a8d2ae385a81d7850 --- .werks/4447 | 12 +++++++++ checkman/f5_bigip_conns | 3 ++- checks/f5_bigip_conns | 48 ++++++++++++++++++++++++++---------- web/plugins/wato/check_parameters.py | 14 +++++++++++ 4 files changed, 63 insertions(+), 14 deletions(-) diff --git a/.werks/4447 b/.werks/4447 new file mode 100644 index 0000000..b0b5b41 --- /dev/null +++ b/.werks/4447 @@ -0,0 +1,12 @@ +Title: f5_bigip_conns: Now also monitors the connection rate per seconds +Level: 1 +Component: checks +Compatible: compat +Edition: cre +Version: 1.5.0i1 +Date: 1488186222 +Class: feature + +This check now also determines the rate for the sum of sysClientSslStatTotCompatConns and sysClientSslStatTotNativeConns. + + diff --git a/checkman/f5_bigip_conns b/checkman/f5_bigip_conns index ad1775f..0218181 100644 --- a/checkman/f5_bigip_conns +++ b/checkman/f5_bigip_conns @@ -6,7 +6,8 @@ distribution: check_mk description: The check queries the MIB tables of F5 BIG-IP loadbalancers (local traffic managers) for the number of current connections {sysStatClientCurConns} and the number of current - ssl connections {sysClientsslStatCurConns}. + ssl connections {sysClientsslStatCurConns} as well as the cumulative connection rate + of {sysClientSslStatTotNativeConns} and {sysClientSslStatTotCompatConns}. Warning and critical limits can be given for both types of data. It supports devices running the 9.0 and above releases of the F5 OS. It's tested against 9.3 diff --git a/checks/f5_bigip_conns b/checks/f5_bigip_conns index a384912..2bc4054 100644 --- a/checks/f5_bigip_conns +++ b/checks/f5_bigip_conns @@ -25,13 +25,9 @@ # Boston, MA 02110-1301 USA. -# .1.3.6.1.4.1.3375.2.1.1.2.1.8.0 594 --> F5-BIGIP-SYSTEM-MIB::sysStatClientCurConns.0 -# .1.3.6.1.4.1.3375.2.1.1.2.9.2.0 --> F5-BIGIP-SYSTEM-MIB::sysClientsslStatCurConns.0 - - factory_settings["f5_bigip_conns_default_levels"] = { - "conns" : (25000, 30000), - "ssl_conns" : (25000, 30000), + "conns" : (25000, 30000), + "ssl_conns" : (25000, 30000), } @@ -41,23 +37,46 @@ def inventory_f5_bigip_conns(info): def check_f5_bigip_conns(item, params, info): - for val, what, perfkey, title in [ - (info[0][0], "conns", "connections", "Connections"), - (info[0][1], "ssl_conns", "connections_ssl", "SSL connections")]: + # Connection rate + now = time.time() + total_native_compat_rate = 0 + conns_dict = {} + + for line in info: + native_conn_rate = get_rate("native", now, int(line[2])) + compat_conn_rate = get_rate("compat", now, int(line[3])) + total_native_compat_rate += native_conn_rate + compat_conn_rate + + if line[0] != "": + conns_dict.setdefault("total", 0) + conns_dict["total"] += int(line[0]) + + if line[1] != "": + conns_dict.setdefault("total_ssl", 0) + conns_dict["total_ssl"] += int(line[1]) + + conn_rate_params = params.get("connections_rate") or (None, None) + conn_rate_params += params.get("connections_rate_lower") or (None, None) + + # Current connections + for val, dsname, params_values, perfkey, title in [ + (conns_dict.get("total", None), "conns", params.get("conns"), "connections", "Connections"), + (conns_dict.get("total_ssl", None), "ssl_conns", params.get("ssl_conns"), "connections_ssl", "SSL connections"), + (total_native_compat_rate, "connections_rate", conn_rate_params, "connections_rate", "Connections/s") + ]: state = 0 infotext = "%s:" % title perfdata = [] # SSL may not be configured, eg. on test servers - if val == "": + if val == None: infotext += " not configured" - else: - warn, crit = params.get(what) + warn, crit = params_values[:2] perfdata.append((perfkey, val, warn, crit)) - state, extrainfo, extraperf = check_levels(int(val), what, params.get(what)) + state, extrainfo, extraperf = check_levels(val, dsname, params_values) infotext += " %s%s" % (val, extrainfo) if len(extraperf) > 0: @@ -66,6 +85,7 @@ def check_f5_bigip_conns(item, params, info): yield state, infotext, perfdata + check_info["f5_bigip_conns"] = { 'check_function' : check_f5_bigip_conns, 'inventory_function' : inventory_f5_bigip_conns, @@ -73,6 +93,8 @@ check_info["f5_bigip_conns"] = { 'snmp_info' : ( '.1.3.6.1.4.1.3375.2.1.1.2', [ '1.8', # F5-BIGIP-SYSTEM-MIB::sysStatClientCurConns '9.2', # F5-BIGIP-SYSTEM-MIB::sysClientsslStatCurConns + '9.6', # F5-BIGIP-SYSTEM-MIB::sysClientSslStatTotNativeConns + '9.9', # F5-BIGIP-SYSTEM-MIB::sysClientSslStatTotCompatConns ]), 'snmp_scan_function' : lambda oid: '.1.3.6.1.4.1.3375.2' in \ oid(".1.3.6.1.2.1.1.2.0") and "big-ip" in \ diff --git a/web/plugins/wato/check_parameters.py b/web/plugins/wato/check_parameters.py index 9671271..a42d706 100644 --- a/web/plugins/wato/check_parameters.py +++ b/web/plugins/wato/check_parameters.py @@ -9212,6 +9212,7 @@ register_check_parameters( "dict" ) + register_check_parameters( subgroup_applications, "f5_connections", @@ -9232,6 +9233,19 @@ register_check_parameters( default_levels = (25000, 30000) ) ), + ( "connections_rate", + Levels( + title = _("Maximum connections per second"), + default_value = None, + default_levels = (500, 1000) + ) + ), + ( "connections_rate_lower", + Levels( + title = _("Minimum connections per second"), + default_value = None, + ) + ), ]), None, "dict"

7 years, 6 months

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Checkmk git commits February 2017