[checkmk-commits] 3830 netapp_api_luns: new check to monitor the filesystem usage of LUNs

Module: check_mk Branch: master Commit: b38b33e6ee9f70a598f0b2ccd7111f3c6c256af1 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=b38b33e6ee9f70… Author: Andreas Boesl &lt;ab(a)mathias-kettner.de&gt; Date: Fri Oct 21 13:54:32 2016 +0200 3830 netapp_api_luns: new check to monitor the filesystem usage of LUNs --- .werks/3830 | 9 ++++ ChangeLog | 1 + agents/special/agent_netapp | 16 +++++++ checkman/netapp_api_luns | 16 +++++++ web/plugins/wato/check_parameters.py | 81 ++++++++++++++++++++++++++++++++++++ 5 files changed, 123 insertions(+) diff --git a/.werks/3830 b/.werks/3830 new file mode 100644 index 0000000..3dec926 --- /dev/null +++ b/.werks/3830 @@ -0,0 +1,9 @@ +Title: netapp_api_luns: new check to monitor the filesystem usage of LUNs +Level: 1 +Component: checks +Compatible: compat +Version: 1.4.0i2 +Date: 1477050849 +Class: feature + + diff --git a/ChangeLog b/ChangeLog index 4fd63f8..e337c41 100644 --- a/ChangeLog +++ b/ChangeLog @@ -13,6 +13,7 @@ * 3945 fortigate_node: Memory on fortigate clusters are now configurable by WATO... * 3956 fileinfo.groups: now allows regular expressions within include and exclude patterns each beginning with a tilde * 3947 mssql_blocked_sessions: thresholds for wait time can be set now... + * 3830 netapp_api_luns: new check to monitor the filesystem usage of LUNs * 3894 FIX: mkeventd_status: Fixed bug in case Event Console is not running * 3907 FIX: oracle_tablespaces: simplyfied free space calculation depending on version... * 3819 FIX: windows agent: fixed 2 bugs related to mrpe... diff --git a/agents/special/agent_netapp b/agents/special/agent_netapp index 23e0d1d..a615eff 100755 --- a/agents/special/agent_netapp +++ b/agents/special/agent_netapp @@ -926,6 +926,22 @@ try: "aggr-space-attributes.size-total" : "size-total"}) + # LUNs + luns = query("lun-get-iter") + if luns: + print "<<<netapp_api_luns:sep(9)>>>" + print format_config(luns, "lun", "path", + config_report = [ + "size", + "size-used", + "path", + "online", + "read-only", + "vserver", + "volume" + ]) + + # Diagnosis status diag_status = query("diagnosis-status-get") if diag_status: diff --git a/checkman/netapp_api_luns b/checkman/netapp_api_luns new file mode 100644 index 0000000..fb0281a --- /dev/null +++ b/checkman/netapp_api_luns @@ -0,0 +1,16 @@ +title: NetApp Filers: Used space of LUNs +agents: netapp +catalog: hw/storagehw/netapp +license: GPL +distribution: check_mk +description: + This check measures the usage of LUNs of Netapp filers running in clustermode. + A WATO rule allows you to configure levels for each LUN. You can also configure that no levels + should get checked, since some LUNs reported incorrect usage values + +item: + Name of the LUN as defined in the system + +inventory: + All LUNs are automatically inventorized. + diff --git a/web/plugins/wato/check_parameters.py b/web/plugins/wato/check_parameters.py index 44ba5e2..ca7c462 100644 --- a/web/plugins/wato/check_parameters.py +++ b/web/plugins/wato/check_parameters.py @@ -9973,6 +9973,87 @@ register_check_parameters( ) register_check_parameters( + subgroup_storage, + "netapp_luns", + _("NetApp LUNs"), + Alternative( + elements = [ + FixedValue( + title = _("Ignore used space"), + help = _("Some luns, e.g. jfs formatted, tend to report incorrect used space values"), + label = _("Ignore used space"), + value = True, + totext = "", + ), + Dictionary( + title = _("Configure levels for used space"), + elements = [ + ("levels", + Alternative( + title = _("Levels for LUN"), + show_alternative_title = True, + default_value = (80.0, 90.0), + match = match_dual_level_type, + elements = [ + get_free_used_dynamic_valuespec("free", "LUN"), + Transform( + get_free_used_dynamic_valuespec("used", "LUN", default_value = (20.0, 10.0)), + allow_empty = False, + forth = transform_filesystem_free, + back = transform_filesystem_free, + ) + ] + ) + ), + ( "trend_range", + Optional( + Integer( + title = _("Time Range for lun filesystem trend computation"), + default_value = 24, + minvalue = 1, + unit= _("hours")), + title = _("Trend computation"), + label = _("Enable trend computation"))), + ( "trend_mb", + Tuple( + title = _("Levels on trends in MB per time range"), + elements = [ + Integer(title = _("Warning at"), unit = _("MB / range"), default_value = 100), + Integer(title = _("Critical at"), unit = _("MB / range"), default_value = 200) + ])), + ( "trend_perc", + Tuple( + title = _("Levels for the percentual growth per time range"), + elements = [ + Percentage(title = _("Warning at"), unit = _("% / range"), default_value = 5,), + Percentage(title = _("Critical at"), unit = _("% / range"), default_value = 10,), + ])), + ( "trend_timeleft", + Tuple( + title = _("Levels on the time left until the lun filesystem gets full"), + elements = [ + Integer(title = _("Warning if below"), unit = _("hours"), default_value = 12,), + Integer(title = _("Critical if below"), unit = _("hours"), default_value = 6, ), + ])), + ( "trend_showtimeleft", + Checkbox( title = _("Display time left in check output"), label = _("Enable"), + help = _("Normally, the time left until the lun filesystem is full is only displayed when " + "the configured levels have been breached. If you set this option " + "the check always reports this information")) + ), + ( "trend_perfdata", + Checkbox( + title = _("Trend performance data"), + label = _("Enable generation of performance data from trends"))), + ] + ) + ] + ), + TextAscii(title = _("LUN name")), + match_type = "dict", +) + +register_check_parameters( subgroup_applications, "services", _("Windows Services"),