38 Commits (b883f6826b4c1260c8d8b53c34f4f3fe4c94bda1)

Author	SHA1	Message	Date
Simon Pasquier	8b91d39c43	discovery: send empty group on empty SD config (#4819) ... * discovery: send empty group on blank SD config Signed-off-by: Simon Pasquier <spasquie@redhat.com> * Update comments Signed-off-by: Simon Pasquier <spasquie@redhat.com> * Add another comment Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Simon Pasquier	a30348f1a4	discovery: add config label to discovered targets metric (#4753) ... * discovery: add labels to discovered targets metric Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Goutham Veeramachaneni	ffb7f829ec	Merge pull request #4730 from prometheus/release-2.4 ... Release 2.4	6 years ago
Simon Pasquier	657199af22	Address Krasi comments ... Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Simon Pasquier	5df757fdd4	zookeeper: fix panic ... Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Simon Pasquier	365931ea83	discovery: add metrics + send updates from one goroutine only ... The added metrics are: * prometheus_sd_discovered_targets * prometheus_sd_received_updates_total * prometheus_sd_updates_delayed_total * prometheus_sd_updates_total Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Simon Pasquier	48989d8996	discovery: add more tests ... Co-authored-by: Camille Janicki <camille.janicki@gmail.com> Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Krasi Georgiev	ba7eb733e8	tidy up the discovery logs,updating loops and selects (#4556) ... * tidy up the discovery logs,updating loops and selects few objects renamings removed a very noise debug log on the k8s discovery. It would be usefull to show some summary rather than every update as this is impossible to follow. added most comments as debug logs so each block becomes self explanatory. when the discovery receiving channel is full will retry again on the next cycle. Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com> * add noop logger for the SD manager tests. Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com> * spelling nits Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>	6 years ago
Simon Pasquier	674c76adb8	discovery: coalesce identical SD configurations (#3912) ... * discovery: coalesce identical SD configurations Instead of creating as many SD providers as declared in the configuration, the discovery manager merges identical configurations into the same provider and keeps track of the subscribers. When the manager receives target updates from a SD provider, it will broadcast the updates to all interested subscribers. Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Krasi Georgiev	53691ae261	Simplify SD update throttling (#4523) ... * simplfied SD updates throtling Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com> * add default to catch cases when we don't have new updates. Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>	6 years ago
Paul Gier	d24d2acd11	config: set target group source index during unmarshalling (#4245) ... * config: set target group source index during unmarshalling Fixes issue #4214 where the scrape pool is unnecessarily reloaded for a config reload where the config hasn't changed. Previously, the discovery manager changed the static config after loading which caused the in-memory config to differ from a freshly reloaded config. Signed-off-by: Paul Gier <pgier@redhat.com> * [issue #4214] Test that static targets are not modified by discovery manager Signed-off-by: Paul Gier <pgier@redhat.com>	7 years ago
Callum Styan	03578d5df8	add example usage of SD adapter for converting unsupported SD type to filesd (#3720) ... Signed-off-by: Callum Styan <callumstyan@gmail.com>	7 years ago
ferhat elmas	ffa673f7d8	General simplifications (#3887) ... Another try as in #1516	7 years ago
Krasi Georgiev	acc4197098	remove dicovery race for the context field	7 years ago
Frederic Branczyk	73e829137b	discovery: Cleanup ticker	7 years ago
Frederic Branczyk	cfa0253ed8	discovery: Schedule updates to throttle	7 years ago
Krasi Georgiev	ec26751fd2	use mutexes for the discovery manager instead of a loop as this was a stupid idea	7 years ago
Krasi Georgiev	d12e6f29fc	discovery manager ApplyConfig now takes a direct ServiceDiscoveryConfig so that it can be used for the notify manager ... reimplement the service discovery for the notify manager Signed-off-by: Krasi Georgiev <krasi.root@gmail.com>	7 years ago
Krasi Georgiev	790cf30fcb	remove uneeded check	7 years ago
Krasi Georgiev	38938ba493	comment nits	7 years ago
Krasi Georgiev	febebcd49a	more comments for the future ME, and reverted the Discovery manager execution changes as these were correct in the first place	7 years ago
Krasi Georgiev	78ba5e62a6	few mote usefull comments	7 years ago
Krasi Georgiev	cabce21b70	delete empty targets sets to avoid memory leaks	7 years ago
Krasi Georgiev	abfd9f1920	nits	7 years ago
Krasi Georgiev	546c29af5b	return early for nil target groups	7 years ago
Krasi Georgiev	77bf6bece0	discovery-manager comment update	7 years ago
Krasi Georgiev	135ea0f793	discovery manager - doesn't need sorting of the target groups so move it in the discovery manager tests as we only need it there. ... discovery manager - refactor the discovery tests. Signed-off-by: Krasi Georgiev <krasi.root@gmail.com>	7 years ago
Krasi Georgiev	638818a974	some Discoverers send nil targetgroup so need to check for it when updating a group	7 years ago
Krasi Georgiev	7e28397a2c	discovery - handle Discoverers that send only target Group updates rather than all Targets on every update. ... Signed-off-by: Krasi Georgiev <krasi.root@gmail.com>	7 years ago
Shubheksha Jalan	ec94df49d4	Refactor SD configuration to remove `config` dependency (#3629) ... * refactor: move targetGroup struct and CheckOverflow() to their own package * refactor: move auth and security related structs to a utility package, fix import error in utility package * refactor: Azure SD, remove SD struct from config * refactor: DNS SD, remove SD struct from config into dns package * refactor: ec2 SD, move SD struct from config into the ec2 package * refactor: file SD, move SD struct from config to file discovery package * refactor: gce, move SD struct from config to gce discovery package * refactor: move HTTPClientConfig and URL into util/config, fix import error in httputil * refactor: consul, move SD struct from config into consul discovery package * refactor: marathon, move SD struct from config into marathon discovery package * refactor: triton, move SD struct from config to triton discovery package, fix test * refactor: zookeeper, move SD structs from config to zookeeper discovery package * refactor: openstack, remove SD struct from config, move into openstack discovery package * refactor: kubernetes, move SD struct from config into kubernetes discovery package * refactor: notifier, use targetgroup package instead of config * refactor: tests for file, marathon, triton SD - use targetgroup package instead of config.TargetGroup * refactor: retrieval, use targetgroup package instead of config.TargetGroup * refactor: storage, use config util package * refactor: discovery manager, use targetgroup package instead of config.TargetGroup * refactor: use HTTPClient and TLS config from configUtil instead of config * refactor: tests, use targetgroup package instead of config.TargetGroup * refactor: fix tagetgroup.Group pointers that were removed by mistake * refactor: openstack, kubernetes: drop prefixes * refactor: remove import aliases forced due to vscode bug * refactor: move main SD struct out of config into discovery/config * refactor: rename configUtil to config_util * refactor: rename yamlUtil to yaml_config * refactor: kubernetes, remove prefixes * refactor: move the TargetGroup package to discovery/ * refactor: fix order of imports	7 years ago
Krasi Georgiev	587dec9eb9	rebased and resolved conflicts with the new Discovery GUI page ... Signed-off-by: Krasi Georgiev <krasi.root@gmail.com>	7 years ago
Krasi Georgiev	80182a5d82	use poolKey as the pool map key to avoid multi dimensional maps	7 years ago
Krasi Georgiev	1ec76d1950	rearange the contexts variables and logic ... split the groupsMerge function to set and get other small nits	7 years ago
Krasi Georgiev	fe6c544532	some renaming and comments fixes. ... remove some select state that is most likely obsoleete and hoepfully doesn't braje anything :) merge targets will sort by Discoverer name so we can have consistent tests for the maps.	7 years ago
Krasi Georgiev	f5c2c5ff8f	brake the start provider func so that can run unit tests against it.	7 years ago
Krasi Georgiev	c5cb0d2910	simplify naming and API.	7 years ago
Krasi Georgiev	9c61f0e8a0	scrape pool doesn't rely on context as Stop() needs to be blocking to prevent Scrape loops trying to write to a closed TSDB storage.	7 years ago
Krasi Georgiev	e405e2f1ea	refactored discovery	7 years ago