gibheer/monzero - monzero - A monitoring stack using PostgreSQL as the backend.

Age	Commit message (Collapse)	Author	Files	Lines
2024-09-05	fix broken SQL update	Gibheer	1	-2/+2
	This fixes a bug in the generation of the SQL query, that was introduced in 49dac92034f352698429ee1d78d4bfb070006693. There were two issues with the generation: 1. the check ids were sometimes not added to the arguments 2. the whereVals were not extracted as arguments This lead to all arguments being treated as one, which caused all sorts of errors in the frontend. By extracting all whereVals and always building it with the check ids first the update starts working correctly again. Found-By: Parsa Yousefi <parsa.yousefi@ionos.com>
2024-09-05	use fs facilities	Parsa Yousefi	1	-6/+2
	The ioutil module was deprecated some years ago, so use the newer version of the same tools.
2024-09-05	replace deprecated dependency	Parsa Yousefi	1	-3/+3
	The term part was moved to a separate library.
2023-09-05	add support for debug checker log output	Gibheer	1	-0/+1
	With monzero supporting slog to get debug output from check commands, moncheck now supports that too by changing the level to debug.
2023-09-05	add debug log support for the checker	Gibheer	1	-0/+13
	This makes it possible to use this library and get a debug checker output.
2023-09-05	migrate moncheck to slog	Gibheer	4	-10/+179
	With this moncheck itself is also changed to use slog. The early config parsing is still using log as we do not have any idea what else to use. But from then slog is used at all points. With the additional config options a man page was also added to explain the new config options.
2023-08-17	switch from log to slog	Gibheer	5	-28/+24
	This commit replaces the various log entry points with a common logger provided via context. This is helpful as it groups all log entries together via the txid and should help in the future when debugging cascading errors.
2023-08-17	prepare switch to log/slog	Gibheer	3	-2/+109
	This commit prepares the switch from log to log/slog, which was introduced in Go 1.21. slog provides some useful facilities to add metadata to log entries, which should be helpful for debugging problems. This commit also adds a small transaction ID generator. It provides a common identifier between log messages, so that multiple errors can be viewed together in their order.
2023-08-17	add TODO items	Gibheer	1	-0/+3

2022-12-15	add LICENSE file20221215	Gibheer	1	-0/+19
	This is now under MIT License.
2022-12-15	monfront - add basic interface to create some entities	Gibheer	6	-0/+255

2022-12-02	monfront - only ACK when the check is in alarm state	Gibheer	1	-1/+14
	The acknowledged flag gets removed by checkers when the state changes to okay. But if we acknowledge a check when it is okay the notification system stops working.
2022-11-22	monfront - remove more old cruft	Gibheer	1	-4/+0

2022-11-22	monfront - remove create option	Gibheer	1	-11/+0
	The option wasn't implemented properly, so just remove it.
2022-11-22	remove old schema file	Gibheer	1	-85/+0
	This file is incompatible with all the following schema files. Therefore remove it and make the installation a bit smoother.
2022-11-11	update dependencies	Gibheer	142	-2292/+16032

2022-11-08	update dependencies	Gibheer	211	-11259/+28220

2021-12-02	cmd/monfront - import monfront from separate repository	Gibheer	427	-4/+197845
	This is the import from the separate monfront repository. The history could not be imported, but this should suffice.
2021-12-02	cmd/moncheck - fix missing return value	Gibheer	1	-3/+5

2021-12-02	cmd/moncheck - switch to monzero.Checker	Gibheer	1	-85/+15
	This switches the internals of the moncheck instance to using the monzero.Checker API. This way we can reuse it completely and also see if it works properly.
2021-12-02	add basic infrastructure for writing a checker	Gibheer	2	-0/+188
	These are the first components to interact with the database in a predefined way to write a checker instance. CheckExec serves as an example implementing the Executor interface.
2019-08-12	support new checker api	Gibheer	3	-16/+14
	With this, it is now possible to support multiple check instances and balance the load.
2019-08-12	make build the default	Gibheer	1	-3/+3

2019-05-28	disable CGO support because of build errors	Gibheer	1	-2/+2

2019-05-28	fill in state_change column	Gibheer	1	-2/+6
	Any time the state of the check changes, we need to refresh the column. This will be used in the frontend. This way it is much faster than using the notifications and also doesn't rely on the last of it being still around.
2019-04-10	cmd/moncheck: use mapping only for notifications	Gibheer	1	-16/+9
	This should make the frontend much easier to handle than before. It isn't the best solution, but it makes it easier in the frontend for now.
2019-04-09	fix idle in transaction	Gibheer	1	-18/+8
	It happend all the time, that connections were hanging in idle in transaction state. This was caused by a rollback stuck behind a sleep loop to wait for the next bunch of checks to run. This also replaces a Query() call with QueryRow, as we only expect a single row and this cleans up the code a bit.
2019-03-13	move monfront to separate repository	Gibheer	3	-881/+0
	Monfront was forked into its own repository to make it easier to work on.
2019-03-08	monfront - fix group list	Gibheer	1	-18/+28
	It was possible that a node was showing multiple times when it had more than one check. That wasn't the purpose of that list. Now each node only comes up once and its worst state is shown.
2019-03-08	monfront - enable jumping from groups to checks	Gibheer	1	-7/+8
	This allows to view all the important checks for a group much easier.
2019-03-08	monfront - add link to list checks from a group	Gibheer	1	-5/+23

2019-01-24	monfront - final fix for select all	Gibheer	1	-6/+10
	There was an issue with the select all in that clicking an input field didn't trigger the marking as the event was not pushed through to the underlying elements.
2019-01-24	monfront - add select all	Gibheer	1	-22/+46
	This commit adds a select all function to select all rows of a list to mark them all. This could be used to send a refresh to all these checks or acknowledge them or whatever. Also the referrer handling in checkAction() was moved to the start so that even with an error the same thing happens.
2019-01-24	monfront - fix check id variable name	Gibheer	1	-1/+1
	The field name was wrong and therefore actions weren't completed and the redirect was wrong.
2019-01-24	monfront - firefox has no event.path	Gibheer	1	-6/+12
	Because Firefox has no attribute path for an event to represent the element chain of the target, we need to iterate through the parents.
2019-01-24	monfront - add highlight to selected rows	Gibheer	1	-0/+7
	The selected rows are now properly highlighted. See #7 for more information.
2019-01-24	monfront - add line select	Gibheer	1	-3/+20
	As in #7 requested, it is now possible to select a row by clicking on the row itself. This should make it much easier to select a larger number of rows.
2019-01-24	monfront - link to node checks from check detail0.1	Gibheer	1	-1/+1
	This way it is possible to jump between a node and its checks.
2019-01-24	monfront - fix referer	Gibheer	1	-1/+2
	Somewhen in the last couple years, something called a referer policy was introduced. This avoided the correct relocation after any action was sent. Now with the fix, the redirect properly works.
2019-01-11	monfront - add notifications to check details	Gibheer	1	-9/+56
	This adds the first basic listing of notifications to the check details. No idea how many of them should be listed here, but having the list at all for a start should be okay.
2019-01-11	monfront - remove showNode and showGroup	Gibheer	1	-10/+0
	There is just no information that could possibily be shown there, that isn't already shown somewhere else.
2019-01-11	add missing table to database schema	Gibheer	1	-2/+9
	The checks_notify table was missing and needs to be added. As this is still alpha software, there is no need for a migration step yet.
2019-01-11	monfront - send an okay notification when check is acknowledged	Gibheer	1	-0/+20
	When a check is acknowledged, no more further notifications should be sent. But for the notified system, it should be made clean, that it is taken care of and no further actions need to be done, therefore send an okay, even when the check isn't okay.
2019-01-11	moncheck - add hostname to notifications	Gibheer	1	-5/+10
	This can help with determining which exact check connection broke the check.
2019-01-10	monfront - fix group order	Gibheer	1	-8/+9
	The adding of the order by clause happend in the wrong position and therefore made the resultset unuseable.
2019-01-10	monfront - sort result list	Gibheer	1	-1/+11
	The result list should be ordered for the state when unhandled entries should be returned. Else it is getting weird to figure out, which issue is the most important to fix.
2019-01-10	monfront - add hover background color	Gibheer	1	-0/+1
	With some monitors, the view may be too wide to make out, which line belongs to what. For that purpose, add a background color when the mouse is hovering over a line.
2019-01-10	monfront - add css to make check detail view nicer	Gibheer	1	-8/+7
	Now all the fields are shown in a column like view, which makes viewing them much nicer to the eye.
2019-01-09	monfront - add check detail view	Gibheer	1	-46/+220
	This adds a detail view for a single check. The purpose is to view notifications for this check alone and get the context information on the node it belongs to, the command and settings.
2019-01-07	moncheck - make workers configurable	Gibheer	2	-3/+11
	The default worker count was set to 25, which might be too much depending on the amount of cores available. Now make the default 25 and let people decide on how many they want to use.