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1298 Commits

Author SHA1 Message Date
Michael Friedrich 75a41741c5 Docs: Update freshness checks; add chapter for external check results 
This also adds a nice example for freshness checks with unknown runtime details.
 2017-08-18 17:02:43 +02:00
Michael Friedrich d075665d1b Merge pull request from Icinga/feature/remove-deprecated-graphite-legacy-mode 
Graphite: Remove deprecated legacy schema mode
 2017-08-17 20:06:47 +02:00
Michael Friedrich cb94b218a6 Merge pull request from spjmurray/fix/influxdb_timeouts_5460_5469 
Fix TLS Race Connecting to InfluxDB
 2017-08-17 18:25:17 +02:00
Michael Friedrich de1f254fdb Merge pull request from dupondje/add_mssql_args 
itl: add additional mssql_health arguments
 2017-08-15 20:56:10 +02:00
Michael Friedrich ca8d06b9ee Merge pull request from leeclemens/fix/itl-manubulon-snmp-env 
itl: Add manubulon/check_snmp_env.pl as CheckCommand snmp-env
 2017-08-15 12:54:31 +02:00
Michael Friedrich a2ce461174 Docs: Fix wrong parameter for ITL CheckCommand nscp_api 
refs
2017-08-15 11:12:13 +02:00
Yannick Charton e61d43468b Feature/itl check snmp options () 
Add missing options for the definition of the ITL snmp CheckCommand

snmp_offset, snmp_output_delimiter and snmp_perf_oids options
 2017-08-14 17:51:23 +02:00
Simon Murray abc3652b00 Fix TLS Race Connecting to InfluxDB 
Rather than leaving stale connections about we tried to poll for data coming in
from InfluxDB and timeout if it didn't repond in a timely manner.  This introduced
a race where the timeout triggers, a context switch occurs where data is actually
available and the TlsStream spins trying to asynchronously notify that data is
available, but which never gets read.  Not only does this use up 100% of a core,
but it also slowly starves the system of handler threads at which point metrics
stop being delivered.

This basically removes the poll and timeout, any TLS socket erros should be
detected by TCP keep-alives.

Fixes
2017-08-14 16:20:49 +01:00
Michael Friedrich f0fbcbba5b Update documentation for optional arguments and add old updated command config 
See https://www.icinga.com/docs/icinga2/latest/doc/03-monitoring-basics/#notification-commands-in-27

refs
2017-08-14 17:11:57 +02:00
Michael Friedrich f79332df5c Docs: Update examples for match/regex/cidr_match and mode for arrays (Match{All,Any}) 
refs
2017-08-11 15:02:41 +02:00
Francesco Colista 2addbcba8f Docs: Add instructions for Alpine Linux 
Signed-off-by: Michael Friedrich <michael.friedrich@icinga.com>
 2017-08-11 13:12:04 +02:00
Michael Friedrich 10b17d8295 Docs: Add section for multiple template imports 2017-08-11 12:49:10 +02:00
Michael Friedrich 9c7b3351be Docs: Enhance Troubleshooting with nscp-local, check_source, wrong thresholds 2017-08-09 20:50:32 +02:00
Michael Friedrich eb5e299c4b Graphite: Remove deprecated legacy schema mode 
This commit includes some code cleanup too.

fixes
2017-08-09 18:52:35 +02:00
Michael Friedrich 874e005284 Systemd: Add DefaultTasksMax=infinity to service file 
This solves the problem with Systemd >= 226 and fork errors with
Icinga 2. Seen on SLES 11 SP2.

fixes
2017-08-08 16:11:40 +02:00
Michael Friedrich 5c1de34b0e Docs: Fix ITL chapter TOC; add introduction with mini TOC 
fixes
2017-08-08 14:41:27 +02:00
Michael Friedrich e12e04e18c Fix missing code block in the docs 
refs
2017-08-08 12:21:09 +02:00
Michael Friedrich 8e24715b79 Merge pull request from Icinga/fix/notification-scripts-config-update 
Docs: Add a note on required configuration updates for new notification scripts in v2.7.0
 2017-08-08 12:19:13 +02:00
Michael Friedrich bd7d7ef845 Docs: Add a note on required configuration updates for new notification scripts in v2.7.0 2017-08-08 12:14:52 +02:00
Jean Flach eeb26bd93b Merge branch 'patch-1' of https://github.com/rgevaert/icinga2 into rgevaert-patch-1 2017-08-07 14:06:47 +02:00
Jean Flach 3d0466132f Fix whitespace in documentation 
fixes
2017-08-07 13:44:34 +02:00
Markus Waldmueller 96777b9f13 Update negate CheckCommand definition 
refs 

Signed-off-by: Jean Flach <jean-marcel.flach@icinga.com>
 2017-08-07 13:40:05 +02:00
Jean Flach 3427aca7d2 Merge pull request from Icinga/feature/3891-service-description 
Add -d option to check_service
 2017-08-07 11:36:20 +02:00
Markus Frosch 804ff94044 doc: Update Icinga repository release rpm location 2017-08-04 16:38:21 +02:00
Michael Friedrich 8791141de0 Update documentation for 2.7.0 2017-08-02 12:02:50 +02:00
Michael 60a851c504 added missing notification state 2017-07-27 08:55:35 +02:00
Lee Clemens b5ce0fda79 itl: Add manubulon/check_snmp_env.pl as CheckCommand snmp-env 2017-07-26 15:03:54 -04:00
Jean Flach 94f58f2c2e Add -d option to check_service 2017-07-26 17:02:18 +02:00
Jean Flach ba35e6cace Add ITL and documentation for new parameter 2017-07-24 10:14:15 +02:00
Michael Friedrich 695f6f90d7 Merge pull request from muhazzz/patch-1 
Fix typo in the documentation
 2017-07-20 15:31:30 +02:00
Denis 3105f4c418 Fix typo in the documentation 2017-07-20 15:29:44 +02:00
Michael Friedrich c1784bbb13 Merge pull request from Icinga/fix/doc-api 
Fix formatting in API docs
 2017-07-20 10:47:11 +02:00
Glauco Vinicius 41fe01dbc3 Fix formatting in API docs 
Indent curl command to get the appropriated code highlight.
 2017-07-20 10:41:17 +02:00
Blerim Sheqa eb88217e2d Update docs for better compatibility with mkdocs 
* Rename files to allow easy ordering
* Update links inside markdown according to new file names
* Move HTML links (<a>...</a>) to the end of the header lines
  * This is necessary to allow mkdocs to parse headers correctly and display them in the TOC
  * Following sed command was used: sed -i .bu 's/\(<a.*a>\) \(.*\)/\2 \1/g' $filename
 2017-07-12 20:46:12 +02:00
Jean-Louis Dupond e6883bba40 itl: add additional mssql_health arguments 2017-07-04 10:41:51 +02:00
Rudy Gevaert e8568ee44c Set shell prompt for commands to be # 
These commands need to be run as the root user.  The documentation needs to reflect this.
 2017-06-26 10:26:39 +02:00
Michael Friedrich 0e423df4a0 Merge pull request from Icinga/feature/rlimit-options 
Make rlimits configurable by adding three variables: RLimitFiles, RLimitProcesses and RLimitStack

refs
2017-06-23 12:56:05 +02:00
Gunnar Beutner c8b4fee843 Make rlimits configurable by adding three variables: RLimitFiles, RLimitProcesses and RLimitStack 
refs
2017-06-23 12:42:12 +02:00
Michael Friedrich 04757d19f8 Merge pull request from mcktr/fix/doc-satellite-linux-setup-wrong-node 
Fixed wrong node in documentation chapter Client/Satellite Linux Setup
 2017-06-21 16:32:38 +02:00
Jean Flach 9d0ee05436 Explain threshold computation for windows plugins 
fixes
2017-06-21 11:37:31 +02:00
mcktr 357fbaad12 Fixed wrong node in chapter Client/Satellite Linux Setup 2017-06-19 17:10:40 +02:00
Michael Friedrich 4f19bfe6ac Update package documentation for Debian Stretch 2017-06-19 17:06:20 +02:00
mcktr e3a7857030 Add documentation for securing mysql on debian/ubuntu. 2017-06-18 12:36:07 +02:00
Michael Friedrich f5d3428563 Notification Scripts: Ensure that mail from address works on Debian/RHEL/SUSE (mailutils vs mailx) 
fixes
2017-06-16 20:54:24 +02:00
Marianne M. Spiller 1eb152d863 Update documentation for enhanced notification scripts 
refs
2017-06-16 17:14:25 +02:00
Michael Friedrich dda0ef3db7 Docs: Fix built-in template description and URLs 2017-06-16 10:35:52 +02:00
Michael Friedrich b56f8e9a20 Docs: Fix broken format for notes/tips in CLI command chapter 2017-06-13 22:10:20 +02:00
Michael Friedrich c6b375dcbd Merge pull request from Icinga/feature/check_nscp-4721 
Add NSCP API check plugin for NSClient++ HTTP API
 2017-06-13 21:56:58 +02:00
Jean Flach 39c24e9ec9 Add check_nscp_api plugin for NSClient++ API checks 
refs
2017-06-13 21:17:16 +02:00
Gunnar Beutner f9feb41877 Implement support for handling exceptions in user scripts 2017-06-13 14:03:41 +02:00