2017-08-22 08:16:01 +00:00
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// Copyright 2017 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 openstack
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import (
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2019-03-12 12:53:03 +00:00
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"context"
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2017-08-22 08:16:01 +00:00
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"testing"
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"github.com/prometheus/common/model"
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2020-10-29 09:43:23 +00:00
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"github.com/stretchr/testify/require"
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)
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type OpenstackSDHypervisorTestSuite struct {
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Mock *SDMock
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}
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2018-09-18 15:35:22 +00:00
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func (s *OpenstackSDHypervisorTestSuite) SetupTest(t *testing.T) {
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s.Mock = NewSDMock(t)
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s.Mock.Setup()
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s.Mock.HandleHypervisorListSuccessfully()
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s.Mock.HandleVersionsSuccessfully()
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s.Mock.HandleAuthSuccessfully()
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}
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2019-03-25 10:54:22 +00:00
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func (s *OpenstackSDHypervisorTestSuite) openstackAuthSuccess() (refresher, error) {
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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
2017-12-29 20:01:34 +00:00
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conf := SDConfig{
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IdentityEndpoint: s.Mock.Endpoint(),
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Password: "test",
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Username: "test",
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DomainName: "12345",
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Region: "RegionOne",
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Role: "hypervisor",
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}
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return newRefresher(&conf, nil)
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}
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2018-09-18 15:35:22 +00:00
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func TestOpenstackSDHypervisorRefresh(t *testing.T) {
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mock := &OpenstackSDHypervisorTestSuite{}
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mock.SetupTest(t)
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hypervisor, _ := mock.openstackAuthSuccess()
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ctx := context.Background()
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tgs, err := hypervisor.refresh(ctx)
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require.Len(t, tgs, 1)
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tg := tgs[0]
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require.NoError(t, err)
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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, 2)
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2020-01-27 12:21:59 +00:00
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for l, v := range map[string]string{
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"__address__": "172.16.70.14:0",
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"__meta_openstack_hypervisor_hostname": "nc14.cloud.com",
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"__meta_openstack_hypervisor_type": "QEMU",
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"__meta_openstack_hypervisor_host_ip": "172.16.70.14",
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"__meta_openstack_hypervisor_state": "up",
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"__meta_openstack_hypervisor_status": "enabled",
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"__meta_openstack_hypervisor_id": "1",
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} {
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require.Equal(t, model.LabelValue(v), tg.Targets[0][model.LabelName(l)])
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}
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for l, v := range map[string]string{
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"__address__": "172.16.70.13:0",
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"__meta_openstack_hypervisor_hostname": "cc13.cloud.com",
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"__meta_openstack_hypervisor_type": "QEMU",
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"__meta_openstack_hypervisor_host_ip": "172.16.70.13",
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"__meta_openstack_hypervisor_state": "up",
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"__meta_openstack_hypervisor_status": "enabled",
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"__meta_openstack_hypervisor_id": "721",
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} {
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require.Equal(t, model.LabelValue(v), tg.Targets[1][model.LabelName(l)])
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}
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}
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func TestOpenstackSDHypervisorRefreshWithDoneContext(t *testing.T) {
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mock := &OpenstackSDHypervisorTestSuite{}
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mock.SetupTest(t)
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hypervisor, _ := mock.openstackAuthSuccess()
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ctx, cancel := context.WithCancel(context.Background())
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cancel()
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_, err := hypervisor.refresh(ctx)
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require.ErrorContains(t, err, context.Canceled.Error(), "%q doesn't contain %q", err, context.Canceled)
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}
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