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138 lines
6 KiB
Go
138 lines
6 KiB
Go
// 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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"context"
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"fmt"
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"testing"
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"github.com/prometheus/common/model"
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"github.com/stretchr/testify/require"
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)
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type OpenstackSDLoadBalancerTestSuite struct {
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Mock *SDMock
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}
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func (s *OpenstackSDLoadBalancerTestSuite) 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.HandleLoadBalancerListSuccessfully()
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s.Mock.HandleListenersListSuccessfully()
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s.Mock.HandleFloatingIPListSuccessfully()
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s.Mock.HandleVersionsSuccessfully()
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s.Mock.HandleAuthSuccessfully()
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}
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func (s *OpenstackSDLoadBalancerTestSuite) openstackAuthSuccess() (refresher, error) {
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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: "loadbalancer",
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}
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return newRefresher(&conf, nil)
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}
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func TestOpenstackSDLoadBalancerRefresh(t *testing.T) {
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mock := &OpenstackSDLoadBalancerTestSuite{}
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mock.SetupTest(t)
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instance, err := mock.openstackAuthSuccess()
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require.NoError(t, err)
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ctx := context.Background()
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tgs, err := instance.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, 4)
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for i, lbls := range []model.LabelSet{
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{
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"__address__": model.LabelValue("10.0.0.32:9273"),
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"__meta_openstack_loadbalancer_id": model.LabelValue("ef079b0c-e610-4dfb-b1aa-b49f07ac48e5"),
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"__meta_openstack_loadbalancer_name": model.LabelValue("lb1"),
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"__meta_openstack_loadbalancer_operating_status": model.LabelValue("ONLINE"),
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"__meta_openstack_loadbalancer_provisioning_status": model.LabelValue("ACTIVE"),
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"__meta_openstack_loadbalancer_availability_zone": model.LabelValue("az1"),
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"__meta_openstack_loadbalancer_floating_ip": model.LabelValue("192.168.1.2"),
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"__meta_openstack_loadbalancer_vip": model.LabelValue("10.0.0.32"),
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"__meta_openstack_loadbalancer_provider": model.LabelValue("amphora"),
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"__meta_openstack_loadbalancer_tags": model.LabelValue("tag1,tag2"),
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"__meta_openstack_project_id": model.LabelValue("fcad67a6189847c4aecfa3c81a05783b"),
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},
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{
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"__address__": model.LabelValue("10.0.2.78:8080"),
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"__meta_openstack_loadbalancer_id": model.LabelValue("d92c471e-8d3e-4b9f-b2b5-9c72a9e3ef54"),
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"__meta_openstack_loadbalancer_name": model.LabelValue("lb3"),
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"__meta_openstack_loadbalancer_operating_status": model.LabelValue("ONLINE"),
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"__meta_openstack_loadbalancer_provisioning_status": model.LabelValue("ACTIVE"),
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"__meta_openstack_loadbalancer_availability_zone": model.LabelValue("az3"),
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"__meta_openstack_loadbalancer_floating_ip": model.LabelValue("192.168.3.4"),
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"__meta_openstack_loadbalancer_vip": model.LabelValue("10.0.2.78"),
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"__meta_openstack_loadbalancer_provider": model.LabelValue("amphora"),
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"__meta_openstack_loadbalancer_tags": model.LabelValue("tag5,tag6"),
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"__meta_openstack_project_id": model.LabelValue("ac57f03dba1a4fdebff3e67201bc7a85"),
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},
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{
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"__address__": model.LabelValue("10.0.3.99:9090"),
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"__meta_openstack_loadbalancer_id": model.LabelValue("f5c7e918-df38-4a5a-a7d4-d9c27ab2cf67"),
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"__meta_openstack_loadbalancer_name": model.LabelValue("lb4"),
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"__meta_openstack_loadbalancer_operating_status": model.LabelValue("ONLINE"),
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"__meta_openstack_loadbalancer_provisioning_status": model.LabelValue("ACTIVE"),
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"__meta_openstack_loadbalancer_availability_zone": model.LabelValue("az1"),
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"__meta_openstack_loadbalancer_floating_ip": model.LabelValue("192.168.4.5"),
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"__meta_openstack_loadbalancer_vip": model.LabelValue("10.0.3.99"),
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"__meta_openstack_loadbalancer_provider": model.LabelValue("amphora"),
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"__meta_openstack_project_id": model.LabelValue("fa8c372dfe4d4c92b0c4e3a2d9b3c9fa"),
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},
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{
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"__address__": model.LabelValue("10.0.4.88:9876"),
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"__meta_openstack_loadbalancer_id": model.LabelValue("e83a6d92-7a3e-4567-94b3-20c83b32a75e"),
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"__meta_openstack_loadbalancer_name": model.LabelValue("lb5"),
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"__meta_openstack_loadbalancer_operating_status": model.LabelValue("ONLINE"),
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"__meta_openstack_loadbalancer_provisioning_status": model.LabelValue("ACTIVE"),
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"__meta_openstack_loadbalancer_availability_zone": model.LabelValue("az4"),
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"__meta_openstack_loadbalancer_vip": model.LabelValue("10.0.4.88"),
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"__meta_openstack_loadbalancer_provider": model.LabelValue("amphora"),
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"__meta_openstack_project_id": model.LabelValue("a5d3b2e1e6f34cd9a5f7c2f01a6b8e29"),
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},
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} {
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t.Run(fmt.Sprintf("item %d", i), func(t *testing.T) {
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require.Equal(t, lbls, tg.Targets[i])
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})
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}
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}
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func TestOpenstackSDLoadBalancerRefreshWithDoneContext(t *testing.T) {
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mock := &OpenstackSDLoadBalancerTestSuite{}
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mock.SetupTest(t)
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loadbalancer, _ := mock.openstackAuthSuccess()
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ctx, cancel := context.WithCancel(context.Background())
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cancel()
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_, err := loadbalancer.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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