mirror of https://github.com/prometheus/prometheus
443 lines
32 KiB
Go
443 lines
32 KiB
Go
// Copyright 2020 The Prometheus Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package moby
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import (
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"context"
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"fmt"
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"testing"
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"github.com/prometheus/client_golang/prometheus"
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"github.com/prometheus/common/model"
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"github.com/prometheus/common/promslog"
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"github.com/stretchr/testify/require"
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"gopkg.in/yaml.v2"
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"github.com/prometheus/prometheus/discovery"
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)
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func TestDockerSwarmSDServicesRefresh(t *testing.T) {
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sdmock := NewSDMock(t, "swarmprom")
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sdmock.Setup()
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e := sdmock.Endpoint()
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url := e[:len(e)-1]
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cfgString := fmt.Sprintf(`
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---
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role: services
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host: %s
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`, url)
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var cfg DockerSwarmSDConfig
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require.NoError(t, yaml.Unmarshal([]byte(cfgString), &cfg))
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reg := prometheus.NewRegistry()
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refreshMetrics := discovery.NewRefreshMetrics(reg)
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metrics := cfg.NewDiscovererMetrics(reg, refreshMetrics)
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require.NoError(t, metrics.Register())
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defer metrics.Unregister()
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defer refreshMetrics.Unregister()
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d, err := NewDiscovery(&cfg, promslog.NewNopLogger(), metrics)
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require.NoError(t, err)
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ctx := context.Background()
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tgs, err := d.refresh(ctx)
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require.NoError(t, err)
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require.Len(t, tgs, 1)
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tg := tgs[0]
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require.NotNil(t, tg)
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require.NotNil(t, tg.Targets)
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require.Len(t, tg.Targets, 15)
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for i, lbls := range []model.LabelSet{
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{
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"__address__": model.LabelValue("10.0.0.7:9100"),
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"__meta_dockerswarm_network_id": model.LabelValue("qvwhwd6p61k4o0ulsknqb066z"),
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"__meta_dockerswarm_network_ingress": model.LabelValue("true"),
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"__meta_dockerswarm_network_internal": model.LabelValue("false"),
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"__meta_dockerswarm_network_name": model.LabelValue("ingress"),
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"__meta_dockerswarm_network_scope": model.LabelValue("swarm"),
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"__meta_dockerswarm_service_endpoint_port_name": model.LabelValue(""),
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"__meta_dockerswarm_service_endpoint_port_publish_mode": model.LabelValue("ingress"),
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"__meta_dockerswarm_service_id": model.LabelValue("3qvd7bwfptmoht16t1f7jllb6"),
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"__meta_dockerswarm_service_label_com_docker_stack_image": model.LabelValue("stefanprodan/swarmprom-node-exporter:v0.16.0"),
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"__meta_dockerswarm_service_label_com_docker_stack_namespace": model.LabelValue("mon"),
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"__meta_dockerswarm_service_mode": model.LabelValue("global"),
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"__meta_dockerswarm_service_name": model.LabelValue("mon_node-exporter"),
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"__meta_dockerswarm_service_task_container_hostname": model.LabelValue(""),
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"__meta_dockerswarm_service_task_container_image": model.LabelValue("stefanprodan/swarmprom-node-exporter:v0.16.0@sha256:1d2518ec0501dd848e718bf008df37852b1448c862d6f256f2d39244975758d6"),
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},
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{
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"__address__": model.LabelValue("10.0.1.2:9100"),
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"__meta_dockerswarm_network_id": model.LabelValue("npq2closzy836m07eaq1425k3"),
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"__meta_dockerswarm_network_ingress": model.LabelValue("false"),
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"__meta_dockerswarm_network_internal": model.LabelValue("false"),
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"__meta_dockerswarm_network_label_com_docker_stack_namespace": model.LabelValue("mon"),
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"__meta_dockerswarm_network_name": model.LabelValue("mon_net"),
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"__meta_dockerswarm_network_scope": model.LabelValue("swarm"),
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"__meta_dockerswarm_service_endpoint_port_name": model.LabelValue(""),
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"__meta_dockerswarm_service_endpoint_port_publish_mode": model.LabelValue("ingress"),
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"__meta_dockerswarm_service_id": model.LabelValue("3qvd7bwfptmoht16t1f7jllb6"),
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"__meta_dockerswarm_service_label_com_docker_stack_image": model.LabelValue("stefanprodan/swarmprom-node-exporter:v0.16.0"),
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"__meta_dockerswarm_service_label_com_docker_stack_namespace": model.LabelValue("mon"),
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"__meta_dockerswarm_service_mode": model.LabelValue("global"),
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"__meta_dockerswarm_service_name": model.LabelValue("mon_node-exporter"),
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"__meta_dockerswarm_service_task_container_hostname": model.LabelValue(""),
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"__meta_dockerswarm_service_task_container_image": model.LabelValue("stefanprodan/swarmprom-node-exporter:v0.16.0@sha256:1d2518ec0501dd848e718bf008df37852b1448c862d6f256f2d39244975758d6"),
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},
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{
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"__address__": model.LabelValue("10.0.1.34:80"),
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"__meta_dockerswarm_network_id": model.LabelValue("npq2closzy836m07eaq1425k3"),
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"__meta_dockerswarm_network_ingress": model.LabelValue("false"),
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"__meta_dockerswarm_network_internal": model.LabelValue("false"),
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"__meta_dockerswarm_network_label_com_docker_stack_namespace": model.LabelValue("mon"),
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"__meta_dockerswarm_network_name": model.LabelValue("mon_net"),
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"__meta_dockerswarm_network_scope": model.LabelValue("swarm"),
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"__meta_dockerswarm_service_id": model.LabelValue("9bbq7j55tzzz85k2gg52x73rg"),
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"__meta_dockerswarm_service_label_com_docker_stack_image": model.LabelValue("cloudflare/unsee:v0.8.0"),
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"__meta_dockerswarm_service_label_com_docker_stack_namespace": model.LabelValue("mon"),
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"__meta_dockerswarm_service_mode": model.LabelValue("replicated"),
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"__meta_dockerswarm_service_name": model.LabelValue("mon_unsee"),
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"__meta_dockerswarm_service_task_container_hostname": model.LabelValue(""),
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"__meta_dockerswarm_service_task_container_image": model.LabelValue("cloudflare/unsee:v0.8.0@sha256:28398f47f63feb1647887999701fa730da351fc6d3cc7228e5da44b40a663ada"),
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},
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{
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"__address__": model.LabelValue("10.0.1.13:80"),
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"__meta_dockerswarm_network_id": model.LabelValue("npq2closzy836m07eaq1425k3"),
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"__meta_dockerswarm_network_ingress": model.LabelValue("false"),
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"__meta_dockerswarm_network_internal": model.LabelValue("false"),
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"__meta_dockerswarm_network_label_com_docker_stack_namespace": model.LabelValue("mon"),
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"__meta_dockerswarm_network_name": model.LabelValue("mon_net"),
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"__meta_dockerswarm_network_scope": model.LabelValue("swarm"),
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"__meta_dockerswarm_service_id": model.LabelValue("hv645udwaaewyw7wuc6nspm68"),
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"__meta_dockerswarm_service_label_com_docker_stack_image": model.LabelValue("stefanprodan/swarmprom-prometheus:v2.5.0"),
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"__meta_dockerswarm_service_label_com_docker_stack_namespace": model.LabelValue("mon"),
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"__meta_dockerswarm_service_mode": model.LabelValue("replicated"),
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"__meta_dockerswarm_service_name": model.LabelValue("mon_prometheus"),
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"__meta_dockerswarm_service_task_container_hostname": model.LabelValue(""),
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"__meta_dockerswarm_service_task_container_image": model.LabelValue("stefanprodan/swarmprom-prometheus:v2.5.0@sha256:f1a3781c4785637ba088dcf54889f77d9b6b69f21b2c0a167c1347473f4e2587"),
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},
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{
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"__address__": model.LabelValue("10.0.1.23:80"),
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"__meta_dockerswarm_network_id": model.LabelValue("npq2closzy836m07eaq1425k3"),
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"__meta_dockerswarm_network_ingress": model.LabelValue("false"),
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"__meta_dockerswarm_network_internal": model.LabelValue("false"),
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"__meta_dockerswarm_network_label_com_docker_stack_namespace": model.LabelValue("mon"),
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"__meta_dockerswarm_network_name": model.LabelValue("mon_net"),
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"__meta_dockerswarm_network_scope": model.LabelValue("swarm"),
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"__meta_dockerswarm_service_id": model.LabelValue("iml8vdd2dudvq457sbirpf66z"),
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"__meta_dockerswarm_service_label_com_docker_stack_image": model.LabelValue("google/cadvisor"),
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"__meta_dockerswarm_service_label_com_docker_stack_namespace": model.LabelValue("mon"),
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"__meta_dockerswarm_service_mode": model.LabelValue("global"),
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"__meta_dockerswarm_service_name": model.LabelValue("mon_cadvisor"),
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"__meta_dockerswarm_service_task_container_hostname": model.LabelValue(""),
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"__meta_dockerswarm_service_task_container_image": model.LabelValue("google/cadvisor:latest@sha256:815386ebbe9a3490f38785ab11bda34ec8dacf4634af77b8912832d4f85dca04"),
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},
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{
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"__address__": model.LabelValue("10.0.1.31:80"),
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"__meta_dockerswarm_network_id": model.LabelValue("npq2closzy836m07eaq1425k3"),
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"__meta_dockerswarm_network_ingress": model.LabelValue("false"),
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"__meta_dockerswarm_network_internal": model.LabelValue("false"),
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"__meta_dockerswarm_network_label_com_docker_stack_namespace": model.LabelValue("mon"),
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"__meta_dockerswarm_network_name": model.LabelValue("mon_net"),
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"__meta_dockerswarm_network_scope": model.LabelValue("swarm"),
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"__meta_dockerswarm_service_id": model.LabelValue("rl4jhdws3r4lkfvq8kx6c4xnr"),
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"__meta_dockerswarm_service_label_com_docker_stack_image": model.LabelValue("stefanprodan/swarmprom-alertmanager:v0.14.0"),
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"__meta_dockerswarm_service_label_com_docker_stack_namespace": model.LabelValue("mon"),
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"__meta_dockerswarm_service_mode": model.LabelValue("replicated"),
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"__meta_dockerswarm_service_name": model.LabelValue("mon_alertmanager"),
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"__meta_dockerswarm_service_task_container_hostname": model.LabelValue(""),
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"__meta_dockerswarm_service_task_container_image": model.LabelValue("stefanprodan/swarmprom-alertmanager:v0.14.0@sha256:7069b656bd5df0606ff1db81a7553a25dc72be51d3aca6a7e08d776566cefbd8"),
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},
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{
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"__address__": model.LabelValue("10.0.0.13:9090"),
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"__meta_dockerswarm_network_id": model.LabelValue("qvwhwd6p61k4o0ulsknqb066z"),
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"__meta_dockerswarm_network_ingress": model.LabelValue("true"),
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"__meta_dockerswarm_network_internal": model.LabelValue("false"),
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"__meta_dockerswarm_network_name": model.LabelValue("ingress"),
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"__meta_dockerswarm_network_scope": model.LabelValue("swarm"),
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"__meta_dockerswarm_service_endpoint_port_name": model.LabelValue(""),
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"__meta_dockerswarm_service_endpoint_port_publish_mode": model.LabelValue("ingress"),
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"__meta_dockerswarm_service_id": model.LabelValue("tkv91uso46cck763aaqcb4rek"),
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"__meta_dockerswarm_service_label_com_docker_stack_image": model.LabelValue("stefanprodan/caddy"),
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"__meta_dockerswarm_service_label_com_docker_stack_namespace": model.LabelValue("mon"),
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"__meta_dockerswarm_service_mode": model.LabelValue("replicated"),
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"__meta_dockerswarm_service_name": model.LabelValue("mon_caddy"),
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"__meta_dockerswarm_service_task_container_hostname": model.LabelValue(""),
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"__meta_dockerswarm_service_task_container_image": model.LabelValue("stefanprodan/caddy:latest@sha256:44541cfacb66f4799f81f17fcfb3cb757ccc8f327592745549f5930c42d115c9"),
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},
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{
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"__address__": model.LabelValue("10.0.0.13:9093"),
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"__meta_dockerswarm_network_id": model.LabelValue("qvwhwd6p61k4o0ulsknqb066z"),
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"__meta_dockerswarm_network_ingress": model.LabelValue("true"),
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"__meta_dockerswarm_network_internal": model.LabelValue("false"),
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"__meta_dockerswarm_network_name": model.LabelValue("ingress"),
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"__meta_dockerswarm_network_scope": model.LabelValue("swarm"),
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"__meta_dockerswarm_service_endpoint_port_name": model.LabelValue(""),
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"__meta_dockerswarm_service_endpoint_port_publish_mode": model.LabelValue("ingress"),
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"__meta_dockerswarm_service_id": model.LabelValue("tkv91uso46cck763aaqcb4rek"),
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"__meta_dockerswarm_service_label_com_docker_stack_image": model.LabelValue("stefanprodan/caddy"),
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"__meta_dockerswarm_service_label_com_docker_stack_namespace": model.LabelValue("mon"),
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"__meta_dockerswarm_service_mode": model.LabelValue("replicated"),
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"__meta_dockerswarm_service_name": model.LabelValue("mon_caddy"),
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"__meta_dockerswarm_service_task_container_hostname": model.LabelValue(""),
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"__meta_dockerswarm_service_task_container_image": model.LabelValue("stefanprodan/caddy:latest@sha256:44541cfacb66f4799f81f17fcfb3cb757ccc8f327592745549f5930c42d115c9"),
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},
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{
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"__address__": model.LabelValue("10.0.0.13:9094"),
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"__meta_dockerswarm_network_id": model.LabelValue("qvwhwd6p61k4o0ulsknqb066z"),
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"__meta_dockerswarm_network_ingress": model.LabelValue("true"),
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"__meta_dockerswarm_network_internal": model.LabelValue("false"),
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"__meta_dockerswarm_network_name": model.LabelValue("ingress"),
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"__meta_dockerswarm_network_scope": model.LabelValue("swarm"),
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"__meta_dockerswarm_service_endpoint_port_name": model.LabelValue(""),
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"__meta_dockerswarm_service_endpoint_port_publish_mode": model.LabelValue("ingress"),
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"__meta_dockerswarm_service_id": model.LabelValue("tkv91uso46cck763aaqcb4rek"),
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"__meta_dockerswarm_service_label_com_docker_stack_image": model.LabelValue("stefanprodan/caddy"),
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"__meta_dockerswarm_service_label_com_docker_stack_namespace": model.LabelValue("mon"),
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"__meta_dockerswarm_service_mode": model.LabelValue("replicated"),
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"__meta_dockerswarm_service_name": model.LabelValue("mon_caddy"),
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"__meta_dockerswarm_service_task_container_hostname": model.LabelValue(""),
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"__meta_dockerswarm_service_task_container_image": model.LabelValue("stefanprodan/caddy:latest@sha256:44541cfacb66f4799f81f17fcfb3cb757ccc8f327592745549f5930c42d115c9"),
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},
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{
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"__address__": model.LabelValue("10.0.1.15:9090"),
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"__meta_dockerswarm_network_id": model.LabelValue("npq2closzy836m07eaq1425k3"),
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"__meta_dockerswarm_network_ingress": model.LabelValue("false"),
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"__meta_dockerswarm_network_internal": model.LabelValue("false"),
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"__meta_dockerswarm_network_label_com_docker_stack_namespace": model.LabelValue("mon"),
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"__meta_dockerswarm_network_name": model.LabelValue("mon_net"),
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"__meta_dockerswarm_network_scope": model.LabelValue("swarm"),
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"__meta_dockerswarm_service_endpoint_port_name": model.LabelValue(""),
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"__meta_dockerswarm_service_endpoint_port_publish_mode": model.LabelValue("ingress"),
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"__meta_dockerswarm_service_id": model.LabelValue("tkv91uso46cck763aaqcb4rek"),
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"__meta_dockerswarm_service_label_com_docker_stack_image": model.LabelValue("stefanprodan/caddy"),
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"__meta_dockerswarm_service_label_com_docker_stack_namespace": model.LabelValue("mon"),
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"__meta_dockerswarm_service_mode": model.LabelValue("replicated"),
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"__meta_dockerswarm_service_name": model.LabelValue("mon_caddy"),
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"__meta_dockerswarm_service_task_container_hostname": model.LabelValue(""),
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"__meta_dockerswarm_service_task_container_image": model.LabelValue("stefanprodan/caddy:latest@sha256:44541cfacb66f4799f81f17fcfb3cb757ccc8f327592745549f5930c42d115c9"),
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},
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{
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"__address__": model.LabelValue("10.0.1.15:9093"),
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"__meta_dockerswarm_network_id": model.LabelValue("npq2closzy836m07eaq1425k3"),
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"__meta_dockerswarm_network_ingress": model.LabelValue("false"),
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"__meta_dockerswarm_network_internal": model.LabelValue("false"),
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"__meta_dockerswarm_network_label_com_docker_stack_namespace": model.LabelValue("mon"),
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"__meta_dockerswarm_network_name": model.LabelValue("mon_net"),
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"__meta_dockerswarm_network_scope": model.LabelValue("swarm"),
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"__meta_dockerswarm_service_endpoint_port_name": model.LabelValue(""),
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"__meta_dockerswarm_service_endpoint_port_publish_mode": model.LabelValue("ingress"),
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"__meta_dockerswarm_service_id": model.LabelValue("tkv91uso46cck763aaqcb4rek"),
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"__meta_dockerswarm_service_label_com_docker_stack_image": model.LabelValue("stefanprodan/caddy"),
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"__meta_dockerswarm_service_label_com_docker_stack_namespace": model.LabelValue("mon"),
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"__meta_dockerswarm_service_mode": model.LabelValue("replicated"),
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"__meta_dockerswarm_service_name": model.LabelValue("mon_caddy"),
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"__meta_dockerswarm_service_task_container_hostname": model.LabelValue(""),
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"__meta_dockerswarm_service_task_container_image": model.LabelValue("stefanprodan/caddy:latest@sha256:44541cfacb66f4799f81f17fcfb3cb757ccc8f327592745549f5930c42d115c9"),
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},
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{
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"__address__": model.LabelValue("10.0.1.15:9094"),
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"__meta_dockerswarm_network_id": model.LabelValue("npq2closzy836m07eaq1425k3"),
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"__meta_dockerswarm_network_ingress": model.LabelValue("false"),
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"__meta_dockerswarm_network_internal": model.LabelValue("false"),
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"__meta_dockerswarm_network_label_com_docker_stack_namespace": model.LabelValue("mon"),
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"__meta_dockerswarm_network_name": model.LabelValue("mon_net"),
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"__meta_dockerswarm_network_scope": model.LabelValue("swarm"),
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"__meta_dockerswarm_service_endpoint_port_name": model.LabelValue(""),
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"__meta_dockerswarm_service_endpoint_port_publish_mode": model.LabelValue("ingress"),
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"__meta_dockerswarm_service_id": model.LabelValue("tkv91uso46cck763aaqcb4rek"),
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"__meta_dockerswarm_service_label_com_docker_stack_image": model.LabelValue("stefanprodan/caddy"),
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"__meta_dockerswarm_service_label_com_docker_stack_namespace": model.LabelValue("mon"),
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"__meta_dockerswarm_service_mode": model.LabelValue("replicated"),
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"__meta_dockerswarm_service_name": model.LabelValue("mon_caddy"),
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"__meta_dockerswarm_service_task_container_hostname": model.LabelValue(""),
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"__meta_dockerswarm_service_task_container_image": model.LabelValue("stefanprodan/caddy:latest@sha256:44541cfacb66f4799f81f17fcfb3cb757ccc8f327592745549f5930c42d115c9"),
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},
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{
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"__address__": model.LabelValue("10.0.0.15:3000"),
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"__meta_dockerswarm_network_id": model.LabelValue("qvwhwd6p61k4o0ulsknqb066z"),
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"__meta_dockerswarm_network_ingress": model.LabelValue("true"),
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"__meta_dockerswarm_network_internal": model.LabelValue("false"),
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"__meta_dockerswarm_network_name": model.LabelValue("ingress"),
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"__meta_dockerswarm_network_scope": model.LabelValue("swarm"),
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"__meta_dockerswarm_service_endpoint_port_name": model.LabelValue(""),
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"__meta_dockerswarm_service_endpoint_port_publish_mode": model.LabelValue("ingress"),
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"__meta_dockerswarm_service_id": model.LabelValue("uk9su5tb9ykfzew3qtmp14uzh"),
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"__meta_dockerswarm_service_label_com_docker_stack_image": model.LabelValue("stefanprodan/swarmprom-grafana:5.3.4"),
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"__meta_dockerswarm_service_label_com_docker_stack_namespace": model.LabelValue("mon"),
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"__meta_dockerswarm_service_mode": model.LabelValue("replicated"),
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"__meta_dockerswarm_service_name": model.LabelValue("mon_grafana"),
|
|
"__meta_dockerswarm_service_task_container_hostname": model.LabelValue(""),
|
|
"__meta_dockerswarm_service_task_container_image": model.LabelValue("stefanprodan/swarmprom-grafana:5.3.4@sha256:2aca8aa5716e6e0eed3fcdc88fec256a0a1828c491a8cf240486ae7cc473092d"),
|
|
},
|
|
{
|
|
"__address__": model.LabelValue("10.0.1.29:3000"),
|
|
"__meta_dockerswarm_network_id": model.LabelValue("npq2closzy836m07eaq1425k3"),
|
|
"__meta_dockerswarm_network_ingress": model.LabelValue("false"),
|
|
"__meta_dockerswarm_network_internal": model.LabelValue("false"),
|
|
"__meta_dockerswarm_network_label_com_docker_stack_namespace": model.LabelValue("mon"),
|
|
"__meta_dockerswarm_network_name": model.LabelValue("mon_net"),
|
|
"__meta_dockerswarm_network_scope": model.LabelValue("swarm"),
|
|
"__meta_dockerswarm_service_endpoint_port_name": model.LabelValue(""),
|
|
"__meta_dockerswarm_service_endpoint_port_publish_mode": model.LabelValue("ingress"),
|
|
"__meta_dockerswarm_service_id": model.LabelValue("uk9su5tb9ykfzew3qtmp14uzh"),
|
|
"__meta_dockerswarm_service_label_com_docker_stack_image": model.LabelValue("stefanprodan/swarmprom-grafana:5.3.4"),
|
|
"__meta_dockerswarm_service_label_com_docker_stack_namespace": model.LabelValue("mon"),
|
|
"__meta_dockerswarm_service_mode": model.LabelValue("replicated"),
|
|
"__meta_dockerswarm_service_name": model.LabelValue("mon_grafana"),
|
|
"__meta_dockerswarm_service_task_container_hostname": model.LabelValue(""),
|
|
"__meta_dockerswarm_service_task_container_image": model.LabelValue("stefanprodan/swarmprom-grafana:5.3.4@sha256:2aca8aa5716e6e0eed3fcdc88fec256a0a1828c491a8cf240486ae7cc473092d"),
|
|
},
|
|
{
|
|
"__address__": model.LabelValue("10.0.1.17:80"),
|
|
"__meta_dockerswarm_network_id": model.LabelValue("npq2closzy836m07eaq1425k3"),
|
|
"__meta_dockerswarm_network_ingress": model.LabelValue("false"),
|
|
"__meta_dockerswarm_network_internal": model.LabelValue("false"),
|
|
"__meta_dockerswarm_network_label_com_docker_stack_namespace": model.LabelValue("mon"),
|
|
"__meta_dockerswarm_network_name": model.LabelValue("mon_net"),
|
|
"__meta_dockerswarm_network_scope": model.LabelValue("swarm"),
|
|
"__meta_dockerswarm_service_id": model.LabelValue("ul5qawv4s7f7msm7dtyfarw80"),
|
|
"__meta_dockerswarm_service_label_com_docker_stack_image": model.LabelValue("stefanprodan/caddy"),
|
|
"__meta_dockerswarm_service_label_com_docker_stack_namespace": model.LabelValue("mon"),
|
|
"__meta_dockerswarm_service_mode": model.LabelValue("global"),
|
|
"__meta_dockerswarm_service_name": model.LabelValue("mon_dockerd-exporter"),
|
|
"__meta_dockerswarm_service_task_container_hostname": model.LabelValue(""),
|
|
"__meta_dockerswarm_service_task_container_image": model.LabelValue("stefanprodan/caddy:latest@sha256:44541cfacb66f4799f81f17fcfb3cb757ccc8f327592745549f5930c42d115c9"),
|
|
},
|
|
} {
|
|
t.Run(fmt.Sprintf("item %d", i), func(t *testing.T) {
|
|
require.Equal(t, lbls, tg.Targets[i])
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestDockerSwarmSDServicesRefreshWithFilters(t *testing.T) {
|
|
sdmock := NewSDMock(t, "swarmprom")
|
|
sdmock.Setup()
|
|
|
|
e := sdmock.Endpoint()
|
|
url := e[:len(e)-1]
|
|
cfgString := fmt.Sprintf(`
|
|
---
|
|
role: services
|
|
host: %s
|
|
filters:
|
|
- name: name
|
|
values: ["mon_node-exporter", "mon_grafana"]
|
|
`, url)
|
|
var cfg DockerSwarmSDConfig
|
|
require.NoError(t, yaml.Unmarshal([]byte(cfgString), &cfg))
|
|
|
|
reg := prometheus.NewRegistry()
|
|
refreshMetrics := discovery.NewRefreshMetrics(reg)
|
|
metrics := cfg.NewDiscovererMetrics(reg, refreshMetrics)
|
|
require.NoError(t, metrics.Register())
|
|
defer metrics.Unregister()
|
|
defer refreshMetrics.Unregister()
|
|
|
|
d, err := NewDiscovery(&cfg, promslog.NewNopLogger(), metrics)
|
|
require.NoError(t, err)
|
|
|
|
ctx := context.Background()
|
|
tgs, err := d.refresh(ctx)
|
|
require.NoError(t, err)
|
|
|
|
require.Len(t, tgs, 1)
|
|
|
|
tg := tgs[0]
|
|
require.NotNil(t, tg, "tg should not be nil")
|
|
require.NotNil(t, tg.Targets, "tg.targets should not be nil")
|
|
require.Len(t, tg.Targets, 4)
|
|
|
|
for i, lbls := range []model.LabelSet{
|
|
{
|
|
"__address__": model.LabelValue("10.0.0.7:9100"),
|
|
"__meta_dockerswarm_network_id": model.LabelValue("qvwhwd6p61k4o0ulsknqb066z"),
|
|
"__meta_dockerswarm_network_ingress": model.LabelValue("true"),
|
|
"__meta_dockerswarm_network_internal": model.LabelValue("false"),
|
|
"__meta_dockerswarm_network_name": model.LabelValue("ingress"),
|
|
"__meta_dockerswarm_network_scope": model.LabelValue("swarm"),
|
|
"__meta_dockerswarm_service_endpoint_port_name": model.LabelValue(""),
|
|
"__meta_dockerswarm_service_endpoint_port_publish_mode": model.LabelValue("ingress"),
|
|
"__meta_dockerswarm_service_id": model.LabelValue("3qvd7bwfptmoht16t1f7jllb6"),
|
|
"__meta_dockerswarm_service_label_com_docker_stack_image": model.LabelValue("stefanprodan/swarmprom-node-exporter:v0.16.0"),
|
|
"__meta_dockerswarm_service_label_com_docker_stack_namespace": model.LabelValue("mon"),
|
|
"__meta_dockerswarm_service_mode": model.LabelValue("global"),
|
|
"__meta_dockerswarm_service_name": model.LabelValue("mon_node-exporter"),
|
|
"__meta_dockerswarm_service_task_container_hostname": model.LabelValue(""),
|
|
"__meta_dockerswarm_service_task_container_image": model.LabelValue("stefanprodan/swarmprom-node-exporter:v0.16.0@sha256:1d2518ec0501dd848e718bf008df37852b1448c862d6f256f2d39244975758d6"),
|
|
},
|
|
{
|
|
"__address__": model.LabelValue("10.0.1.2:9100"),
|
|
"__meta_dockerswarm_network_id": model.LabelValue("npq2closzy836m07eaq1425k3"),
|
|
"__meta_dockerswarm_network_ingress": model.LabelValue("false"),
|
|
"__meta_dockerswarm_network_internal": model.LabelValue("false"),
|
|
"__meta_dockerswarm_network_label_com_docker_stack_namespace": model.LabelValue("mon"),
|
|
"__meta_dockerswarm_network_name": model.LabelValue("mon_net"),
|
|
"__meta_dockerswarm_network_scope": model.LabelValue("swarm"),
|
|
"__meta_dockerswarm_service_endpoint_port_name": model.LabelValue(""),
|
|
"__meta_dockerswarm_service_endpoint_port_publish_mode": model.LabelValue("ingress"),
|
|
"__meta_dockerswarm_service_id": model.LabelValue("3qvd7bwfptmoht16t1f7jllb6"),
|
|
"__meta_dockerswarm_service_label_com_docker_stack_image": model.LabelValue("stefanprodan/swarmprom-node-exporter:v0.16.0"),
|
|
"__meta_dockerswarm_service_label_com_docker_stack_namespace": model.LabelValue("mon"),
|
|
"__meta_dockerswarm_service_mode": model.LabelValue("global"),
|
|
"__meta_dockerswarm_service_name": model.LabelValue("mon_node-exporter"),
|
|
"__meta_dockerswarm_service_task_container_hostname": model.LabelValue(""),
|
|
"__meta_dockerswarm_service_task_container_image": model.LabelValue("stefanprodan/swarmprom-node-exporter:v0.16.0@sha256:1d2518ec0501dd848e718bf008df37852b1448c862d6f256f2d39244975758d6"),
|
|
},
|
|
{
|
|
"__address__": model.LabelValue("10.0.0.15:3000"),
|
|
"__meta_dockerswarm_network_id": model.LabelValue("qvwhwd6p61k4o0ulsknqb066z"),
|
|
"__meta_dockerswarm_network_ingress": model.LabelValue("true"),
|
|
"__meta_dockerswarm_network_internal": model.LabelValue("false"),
|
|
"__meta_dockerswarm_network_name": model.LabelValue("ingress"),
|
|
"__meta_dockerswarm_network_scope": model.LabelValue("swarm"),
|
|
"__meta_dockerswarm_service_endpoint_port_name": model.LabelValue(""),
|
|
"__meta_dockerswarm_service_endpoint_port_publish_mode": model.LabelValue("ingress"),
|
|
"__meta_dockerswarm_service_id": model.LabelValue("uk9su5tb9ykfzew3qtmp14uzh"),
|
|
"__meta_dockerswarm_service_label_com_docker_stack_image": model.LabelValue("stefanprodan/swarmprom-grafana:5.3.4"),
|
|
"__meta_dockerswarm_service_label_com_docker_stack_namespace": model.LabelValue("mon"),
|
|
"__meta_dockerswarm_service_mode": model.LabelValue("replicated"),
|
|
"__meta_dockerswarm_service_name": model.LabelValue("mon_grafana"),
|
|
"__meta_dockerswarm_service_task_container_hostname": model.LabelValue(""),
|
|
"__meta_dockerswarm_service_task_container_image": model.LabelValue("stefanprodan/swarmprom-grafana:5.3.4@sha256:2aca8aa5716e6e0eed3fcdc88fec256a0a1828c491a8cf240486ae7cc473092d"),
|
|
},
|
|
{
|
|
"__address__": model.LabelValue("10.0.1.29:3000"),
|
|
"__meta_dockerswarm_network_id": model.LabelValue("npq2closzy836m07eaq1425k3"),
|
|
"__meta_dockerswarm_network_ingress": model.LabelValue("false"),
|
|
"__meta_dockerswarm_network_internal": model.LabelValue("false"),
|
|
"__meta_dockerswarm_network_label_com_docker_stack_namespace": model.LabelValue("mon"),
|
|
"__meta_dockerswarm_network_name": model.LabelValue("mon_net"),
|
|
"__meta_dockerswarm_network_scope": model.LabelValue("swarm"),
|
|
"__meta_dockerswarm_service_endpoint_port_name": model.LabelValue(""),
|
|
"__meta_dockerswarm_service_endpoint_port_publish_mode": model.LabelValue("ingress"),
|
|
"__meta_dockerswarm_service_id": model.LabelValue("uk9su5tb9ykfzew3qtmp14uzh"),
|
|
"__meta_dockerswarm_service_label_com_docker_stack_image": model.LabelValue("stefanprodan/swarmprom-grafana:5.3.4"),
|
|
"__meta_dockerswarm_service_label_com_docker_stack_namespace": model.LabelValue("mon"),
|
|
"__meta_dockerswarm_service_mode": model.LabelValue("replicated"),
|
|
"__meta_dockerswarm_service_name": model.LabelValue("mon_grafana"),
|
|
"__meta_dockerswarm_service_task_container_hostname": model.LabelValue(""),
|
|
"__meta_dockerswarm_service_task_container_image": model.LabelValue("stefanprodan/swarmprom-grafana:5.3.4@sha256:2aca8aa5716e6e0eed3fcdc88fec256a0a1828c491a8cf240486ae7cc473092d"),
|
|
},
|
|
} {
|
|
t.Run(fmt.Sprintf("item %d", i), func(t *testing.T) {
|
|
require.Equal(t, lbls, tg.Targets[i])
|
|
})
|
|
}
|
|
}
|