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

Age	Commit message (Collapse)	Author	Files	Lines
2019-08-12	support new checker api	Gibheer	1	-13/+10
	With this, it is now possible to support multiple check instances and balance the load.
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.
2019-01-11	moncheck - add hostname to notifications	Gibheer	1	-5/+10
	This can help with determining which exact check connection broke the check.
2019-01-07	moncheck - make workers configurable	Gibheer	1	-2/+3
	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.
2018-12-12	moncheck - log the state which wasn't found	Gibheer	1	-3/+4

2018-12-11	moncheck - move notifications to dedicated table	Gibheer	1	-9/+9
	It would be nice to support multiple notification mechanisms with a way to disable all or part of them. So for now, this is bound to the check but may change again in the future. Apart from that, all notifications get written to the notification table, so that the notifiers can do their job and ACK their own notifications.
2018-12-11	moncheck - add alarm mapping to notification	Gibheer	1	-1/+1
	This should enable the notifier to make a decent decision on what to do.
2018-12-11	moncheck - add mapping levels	Gibheer	1	-12/+27
	This adds mapping levels to the check runner. When the exit code is returned, the actual level is looked up using the configured mapping. After that, the state is entered into the table and added the same way to the notifications.
2018-12-10	moncheck - add PATH environment	Gibheer	1	-3/+12
	This adds the path environment configuration to control which programs to call.
2018-11-29	moncheck - add timeout option	Gibheer	1	-8/+12
	Before the timeout for checks was static. With this change it is finally an option to configure.
2018-11-20	moncheck - add function to remove acknowledge	Gibheer	1	-1/+18
	An acknowledge should be set to false when the alarm switches to an ok state.
2018-11-19	remove debug output	Gibheer	1	-1/+0
	This output was poluting the log and wasn't necessary.
2018-11-18	moncheck: fix error reporting of daedlines	Gibheer	1	-18/+79
	The deadlines were wrong all over the place, so this commit finally fixes that.
2018-11-16	moncheck - adjust queries to take less data	Gibheer	1	-3/+7
	With selecting only the bare minimum we get much nicer performance.
2018-11-16	initial commit	Gibheer	1	-0/+141