prometheus

Commit Graph

Author	SHA1	Message	Date
Julius Volz	e7ed39c9a6	Initial experimental snapshot of next-gen storage. Change-Id: Ifb8709960dbedd1d9f5efd88cdd359ee9fa9d26d	10 years ago
Brian Brazil	4a2b96f848	Remove backoff on scrape failure. Having metrics with variable timestamps inconsistently spaced when things fail will make it harder to write correct rules. Update status page, requires some refactoring to insert a function. Change-Id: Ie1c586cca53b8f3b318af8c21c418873063738a8	10 years ago
Brian Brazil	eb5d928da7	Fix console handler. This was accidnetally broken in `2128d9d811`. Change-Id: I50ea1fdb8ae4d28ae4555410bee97e5037692aa5	10 years ago
Bjoern Rabenstein	8956faeccb	Migrate to new client_golang. This change will only be submitted when the new client_golang has been moved to the new version. Change-Id: Ifceb59333072a08286a8ac910709a8ba2e3a1581	10 years ago
Brian Brazil	e27447da5c	Remove the broken "User Dashboard" link. Due to the lack of a </a>, this makes the entire header render badly. Accordingly it's safe to assume noone is using it, so remove it. With the new console template support, we'll need to something a bit more nuanced later. Change-Id: I3424bed6aea18cbd4c63ad48f98808098dadc3ad	10 years ago
Brian Brazil	e041c0cd46	Add console and alert templates with access to all data. Move rulemanager to it's own package to break cicrular dependency. Make NewTestTieredStorage available to tests, remove duplication. Change-Id: I33b321245a44aa727bfc3614a7c9ae5005b34e03	11 years ago
Matt T. Proud	2064f32662	Clean up quitting behavior and add quit trigger. The closing of Prometheus now using a sync.Once wrapper to prevent any accidental multiple invocations of it, which could trigger corruption or a race condition. The shutdown process is made more verbose through logging. A not-enabled by default web handler has been provided to trigger a remote shutdown if requested for debugging purposes. Change-Id: If4fee75196bbff1fb1e4a4ef7e1cfa53fef88f2e	11 years ago
Conor Hennessy	eba01d1119	Remove usage of gorest. Due to on going issues, we've decided to remove gorest. It started with gorest not being thread-safe (it does introspection to create a new handler which is an easy process to mess up with multiple threads of execution): https://code.google.com/p/gorest/issues/detail?id=15 While the issue has been marked fixed, it looks like the patch has introduced more problems than the original issue and simply doesn't work properly. I'm not sure the behaviour was thought through properly. If a new instance is needed every request then a handler-factory is needed or the library needs to set expectations about how the new objects should interact with their constructor state. While it was tempting to try out another routing library, I think for now it's better to use dumb vanilla Go routing. At least until we decide which URL format we intend to standardize on. Change-Id: Ica3da135d05f8ab8fc206f51eeca4f684f8efa0e	11 years ago
Matt T. Proud	4a87c002e8	Update low-level i'faces to reflect wireformats. This commit fixes a critique of the old storage API design, whereby the input parameters were always as raw bytes and never Protocol Buffer messages that encapsulated the data, meaning every place a read or mutation was conducted needed to manually perform said translations on its own. This is taxing. Change-Id: I4786938d0d207cefb7782bd2bd96a517eead186f	11 years ago
Matt T. Proud	972e856d9b	Kill the curation state channel. The use of the channels for curation state were always unidiomatic. Change-Id: I1cb1d7175ebfb4faf28dff84201066278d6a0d92	11 years ago
Julius Volz	0003027dce	Add needed trailing spaces in logs.	11 years ago
Julius Volz	aa5d251f8d	Use github.com/golang/glog for all logging.	11 years ago
Julius Volz	ecf0ee8f39	Transfer alerting rule and Prometheus URL to alertmanager.	11 years ago
Julius Volz	1aa8f071b9	Add content compression support to API HTTP responses.	12 years ago
Julius Volz	0226d1ac7a	Implement alerts dashboard and expression console links.	12 years ago
Matt T. Proud	a73f061d3c	Persist solely Protocol Buffers. An design question was open for me in the beginning was whether to serialize other types to disk, but Protocol Buffers quickly won out, which allows us to drop support for other types. This is a good start to cleaning up a lot of cruft in the storage stack and can let us eventually decouple the various moving parts into separate subsystems for easier reasoning. This commit is not strictly required, but it is a start to making the rest a lot more enjoyable to interact with.	12 years ago
Bernerd Schaefer	f7a2436665	Include link to user dashboard when provided	12 years ago
Bernerd Schaefer	1d794896ac	Support user-provided static asset directory [fix #159]	12 years ago
Matt T. Proud	b224251981	Simplify compaction and expose database sizes. This commit simplifies the way that compactions across a database's keyspace occur due to reading the LevelDB internals. Secondarily it introduces the database size estimation mechanisms. Include database health and help interfaces. Add database statistics; remove status goroutines. This commit kills the use of Go routines to expose status throughout the web components of Prometheus. It also dumps raw LevelDB status on a separate /databases endpoint.	12 years ago
Bernerd Schaefer	9183302b1f	Web handler returns 404 for favicon requests	12 years ago
Matt T. Proud	3b9b1c6ab4	Define dependencies for web. stack concretely. This commit destroys the use of AppState, which makes passing concrete state along to various serving components onerous.	12 years ago
Johannes 'fish' Ziemke	ba289ef7cd	Add the console to the main/graph ui.	12 years ago
Matt T. Proud	3362bf36e2	Include curator status in web heads-up-display.	12 years ago
Matt T. Proud	a48ab34dd0	Refresh Prometheus client API usage. The client API has been updated per https://github.com/prometheus/client_golang/pull/9.	12 years ago
Bernerd Schaefer	862054e88b	web.StartServing prints listening address	12 years ago
Julius Volz	a2623efcdf	Register pprof /debug endpoints with custom HTTP mux.	12 years ago
Johannes 'fish' Ziemke	0f775a4178	Use Sprintf instead of string concatenation.	12 years ago
Johannes 'fish' Ziemke	1c091a9723	Use client_golang.exp for automatic telemetry.	12 years ago
Johannes 'fish' Ziemke	3aead8468c	Fix typo.	12 years ago
Johannes 'fish' Ziemke	84d17b4d97	Replace YieldExporter() with Handler()	12 years ago
Johannes 'fish' Ziemke	1a3fb459e0	Add navigation menu to all pages + change routes. To achieve that, this PR - converts static/index.html ("console") and graph to templates - moved the handlebars template to separated file to avoid escaping issues Route changes: /status -> / /static -> /console /static/graph.html -> /graph	12 years ago
Matt T. Proud	7764682c7c	Update to use new default handler.	12 years ago
Johannes 'fish' Ziemke	f27adac848	Split status template into two templates. This is now using a base template (_base.html) for the 'layout' of the web UI. Within that base template, the actual content templates get rendered.	12 years ago
Johannes 'fish' Ziemke	b290c821d1	Renamed "localAssets" cmd flag to "useLocalAssets".	12 years ago
Matt T. Proud	1b0ca377af	Reformat.	12 years ago
Johannes 'fish' Ziemke	a5e18b0229	Rename localAssets to useLocalAssets.	12 years ago
Johannes 'fish' Ziemke	bf5d312a74	Add flag to read assets from local files.	12 years ago
Johannes 'fish' Ziemke	fc16580b4c	Ship assets in compiled binary. - utility/embed-static.sh, get called in Makefile to create go map from files - web/blob/blob.go implements http Handle for serving the files from the map - web/status.go uses blog.GetFile() to get the template file The assets are gzipped and decompressed on demand.	12 years ago
Julius Volz	f1fc7d717a	Allow replacing job targets via HTTP API. This roughly comprises the following changes: - index target pools by job instead of scrape interval - make targets within a pool exchangable while preserving existing health state for targets - allow exchanging targets via HTTP API (PUT) - show target lists in /status (experimental, for own debug use)	12 years ago
Julius Volz	23374788d3	Beginnings of a Prometheus status page.	12 years ago
Matt T. Proud	d1e7f5bc4b	The Prometheus Go client has a new handler API.	12 years ago
Julius Volz	2859227fdb	Make HTTP listen address a flag.	12 years ago
Julius Volz	0cbd03ccf9	Move web-related code/resources to a subdirectory.	12 years ago
Julius Volz	d67e4b9131	Address outstanding comments from PR/47 and other cleanups.	12 years ago
Matt T. Proud	ea54751431	Update import paths to new location. This repository moved from matttproud/prometheus to prometheus/prometheus, and all import paths need to be updated.	12 years ago
Matt T. Proud	c1f0d8aefd	Levigo -> LevelDB in terminology and references.	12 years ago
Matt T. Proud	6ed67b02e2	Incorporate new interface tests.	12 years ago
Matt T. Proud	44f8802ae7	Add Apache License 2.0 boilerplate.	12 years ago
Matt T. Proud	2bbdaa5790	Initial directory re-arrangement for storage.	12 years ago
Matt T. Proud	720442d3d3	Use index singleton and relocate encoder package.	12 years ago

42 Commits (af77d5ef0bad5248904675e7d689449ff74705bb)