prometheus

Commit Graph

Author	SHA1	Message	Date
Simon Pasquier	f678e27eb6	: use latest release of staticcheck (#5057 ) : use latest release of staticcheck It also fixes a couple of things in the code flagged by the additional checks. Signed-off-by: Simon Pasquier <spasquie@redhat.com> Use official release of staticcheck Also run 'go list' before staticcheck to avoid failures when downloading packages. Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
jojohappy	e060f7755f	To keep comment of NodeLegacyHostIP for k8s node address Signed-off-by: jojohappy <sarahdj0917@gmail.com>	6 years ago
jojohappy	e81785d1a3	To keep depecrate k8s node NodeLegacyHostIP as local constant to keep compatibility for older k8s version Signed-off-by: jojohappy <sarahdj0917@gmail.com>	6 years ago
jojohappy	21e50a3f9d	Upgrade k8s client to kubernetes-1.11.0 Signed-off-by: jojohappy <sarahdj0917@gmail.com>	6 years ago
Julius Volz	219e477272	Fix some (valid) lint errors (#4287 ) Signed-off-by: Julius Volz <julius.volz@gmail.com>	6 years ago
Yecheng Fu	2be543e65a	Simplify some code and comments. Signed-off-by: Yecheng Fu <cofyc.jackson@gmail.com>	7 years ago
Yecheng Fu	46683dd67d	Simplify code. - Unified `send` function. - Pass InformerSynced functions to `cache.WaitForCacheSync`. - Use `Role\w+` constants instead of literal string. Signed-off-by: Yecheng Fu <cofyc.jackson@gmail.com>	7 years ago
Yecheng Fu	d73b0d3141	Move hasSynced interface and its implementations to *_test.go files. Signed-off-by: Yecheng Fu <cofyc.jackson@gmail.com>	7 years ago
Yecheng Fu	8ceb8f2ae8	Refactor Kubernetes Discovery Part 2: Refactoring - Do initial listing and syncing to scrape manager, then register event handlers may lost events happening in listing and syncing (if it lasted a long time). We should register event handlers at the very begining, before processing just wait until informers synced (sync in informer will list all objects and call OnUpdate event handler). - Use a queue then we don't block event callbacks and an object will be processed only once if added multiple times before it being processed. - Fix bug in `serviceUpdate` in endpoints.go, we should build endpoints when `exists && err == nil`. Add `^TestEndpointsDiscoveryWithService` tests to test this feature. Testing: - Use `k8s.io/client-go` testing framework and fake implementations which are more robust and reliable for testing. - `Test\w+DiscoveryBeforeRun` are used to test objects created before discoverer runs - `Test\w+DiscoveryAdd\w+` are used to test adding objects - `Test\w+DiscoveryDelete\w+` are used to test deleting objects - `Test\w+DiscoveryUpdate\w+` are used to test updating objects - `TestEndpointsDiscoveryWithService\w+` are used to test endpoints events triggered by services - `cache.DeletedFinalStateUnknown` related stuffs are removed, because we don't care deleted objects in store, we only need its name to send a specical `targetgroup.Group` to scrape manager Signed-off-by: Yecheng Fu <cofyc.jackson@gmail.com>	7 years ago
pasquier-s	bde64cf5a6	Fix Kubernetes endpoints SD for empty subsets (#3660 ) * Fix Kubernetes endpoints SD for empty subsets When an endpoints object has no associated pods (replica scaled to zero for instance), the endpoints SD should return a target group with no targets so that the SD manager propagates this information to the scrape manager. Fixes #3659 * Don't send nil target groups from the Kubernetes SD This is to be consistent with the endpoints SD part.	7 years ago
Callum Styan	97464236c7	comments with TargetProvider should read Discoverer instead (#3667 )	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
Julius Volz	099df0c5f0	Migrate "golang.org/x/net/context" -> "context" (#3333 ) In some places, where ctxhttp or gRPC are concerned, we still need to use the old contexts.	7 years ago
Goutham Veeramachaneni	3f0267c548	Merge branch 'dev-2.0' into go-kit/log Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	7 years ago
Fabian Reinartz	d21f149745	*: migrate to go-kit/log	7 years ago
Johannes 'fish' Ziemke	70f3d1e9f9	k8s: Support discovery of ingresses (#3111 ) * k8s: Support discovery of ingresses * Move additional labels below allocation This makes it more obvious why the additional elements are allocated. Also fix allocation for node where we only set a single label. * k8s: Remove port from ingress discovery * k8s: Add comment to ingress discovery example	7 years ago
Fabian Reinartz	2ff8855ae6	discovery/k8s: update client library	8 years ago
Fabian Reinartz	d19d1bcad3	discovery: move into top-level package	8 years ago

18 Commits (bfcdba211f674b1a2240087c1d54fc5b2ddabc7e)