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prometheus-operator/test/e2e
Arthur Silva Sens cc47b1e160
Prometheus Agent support (#5385)
* Introduce PrometheusAgent CRD

Operator is able to run with PrometheusAgent resources in the cluster, but doesn't do anything with them yet. This is the first step to implement the Prometheus Agent Operator.

Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>

* Re-enable configmap and secret informers

Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>
(cherry picked from commit 1a71db03db6b41cd0cee9d0193b6ea3884bb5bae)

* Implement Resolve for Agent operator

Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>
(cherry picked from commit 49558165b9178b6c1bda833a48f7bfe1468c942a)

* Operator is able to create Agent Statefulset

Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>
(cherry picked from commit 7a3826683c92f917312c866a2bb6401dc54b95f2)

* Agent Operator creates secret from ServiceMonitors

Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>
(cherry picked from commit 11232669befb4de9d0765dfadfe5fae00b575f11)

* Agent Operator creates secret from PodMonitors

Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>
(cherry picked from commit 5ae551734bac2babc056c86443d15729d43d12b0)

* Agent Operator creates secret from Probes

Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>
(cherry picked from commit 9637612fbbe9617335fd6188271ebf2cc74a3693)

* Agent Operator configures remote-write

Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>
(cherry picked from commit c4bdf230d527e19f8b77ca5f938b9254ed344f7d)

* Agent Operator configures additionalScrapeConfigs

Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>
(cherry picked from commit d9f28db764641e682bf4fe8963310f791979c387)

* Implement UpdateStatus

Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>
(cherry picked from commit c546ecaf3e8b73916df44a8f48b279c6988e32f5)

* Add resource handlers

Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>
(cherry picked from commit 5b83359445e20f88ea5fff80302fce62d58058b9)

* make format

Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>
(cherry picked from commit 6507964ba28f4ebf32ce3203db752444e288c45d)

* Only start agent operator if there is enough permission

Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>

* Remove node endpoint syncronization from agent operator

The server operator already handles it

Signed-off-by: ArthurSens <arthursens2005@gmail.com>

* Move PrometheusAgent API from v1 to v1alpha1

Signed-off-by: ArthurSens <arthursens2005@gmail.com>

* pkg/prometheus/agent/statefulset.go: Fix image concatenation

Signed-off-by: ArthurSens <arthursens2005@gmail.com>

* Avoid name colisions between Prometheus Agents and Servers

Signed-off-by: ArthurSens <arthursens2005@gmail.com>

* agent/createOrUpdateConfigurationSecret: Do not handle case where servicemonitor and podmonitor selectors are empty

Signed-off-by: ArthurSens <arthursens2005@gmail.com>

* make format

Signed-off-by: ArthurSens <arthursens2005@gmail.com>

* make --always-make format generate

Signed-off-by: ArthurSens <arthursens2005@gmail.com>

* Remove unused fields from Operator struct

Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>

* Add deployment mode as new selector label for agent/server ssts

Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>

* WIP: Fix OperatorUpgrade e2e test

Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>

* Panic if type casting PrometheusInterface doesn't return Prometheus/Agent

Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>

* Detect whether PrometheusAgent CRD is installed or not

If the operator's service account has all permissions on the cluster and
the CRD isn't installed then the PrometheusAgent controller will run
but fail because of the absence of the CRD.

Signed-off-by: Simon Pasquier <spasquie@redhat.com>

* Create dedicated governing service for Prometheus agent

Signed-off-by: Simon Pasquier <spasquie@redhat.com>

---------

Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>
Signed-off-by: ArthurSens <arthursens2005@gmail.com>
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
Co-authored-by: Simon Pasquier <spasquie@redhat.com>
2023-03-27 12:30:01 +02:00
..
remote_write_certs Update Prometheus and Thanos versions (#3605) 2020-10-26 09:42:05 +01:00
alertmanager_instance_namespaces_test.go Prometheus Agent support (#5385) 2023-03-27 12:30:01 +02:00
alertmanager_test.go Merge pull request #5270 from simonpasquier/alertmanager-status 2023-01-20 08:58:17 +01:00
denylist_test.go Prometheus Agent support (#5385) 2023-03-27 12:30:01 +02:00
kind-conf.yaml test:e2e: Add config to allow testing feature gated code via kind cluster 2021-09-08 11:03:49 +01:00
main_test.go Prometheus Agent support (#5385) 2023-03-27 12:30:01 +02:00
prometheus_instance_namespaces_test.go Prometheus Agent support (#5385) 2023-03-27 12:30:01 +02:00
prometheus_test.go Prometheus Agent support (#5385) 2023-03-27 12:30:01 +02:00
README.md repository migration to prometheus-operator organization 2020-08-05 13:13:46 +02:00
rules_test.go test: add tests for PrometheusRule server-side apply 2022-12-22 10:37:36 +01:00
thanosruler_test.go Adds e2e test to validate ThanosRuler queryConfig field 2023-02-13 10:45:03 +00:00
upgradepath_test.go Prometheus Agent support (#5385) 2023-03-27 12:30:01 +02:00

E2E Testing

End-to-end (e2e) testing is automated testing for real user scenarios.

Build and run test

Prerequisites:

  • a running k8s cluster and kube config. We will need to pass kube config as arguments.
  • Have kubeconfig file ready.
  • Have prometheus operator image ready.

e2e tests are written as Go test. All go test techniques apply, e.g. picking what to run, timeout length. Let's say I want to run all tests in "test/e2e/":

$ go test -v ./test/e2e/ --kubeconfig "$HOME/.kube/config" --operator-image=quay.io/prometheus-operator/prometheus-operator