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130 lines
7.0 KiB
130 lines
7.0 KiB
// 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 hetzner |
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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/prometheus/common/promslog" |
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"github.com/stretchr/testify/require" |
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) |
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type hcloudSDTestSuite struct { |
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Mock *SDMock |
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} |
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func (s *hcloudSDTestSuite) 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.HandleHcloudServers() |
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s.Mock.HandleHcloudNetworks() |
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} |
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func TestHCloudSDRefresh(t *testing.T) { |
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suite := &hcloudSDTestSuite{} |
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suite.SetupTest(t) |
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cfg := DefaultSDConfig |
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cfg.HTTPClientConfig.BearerToken = hcloudTestToken |
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cfg.hcloudEndpoint = suite.Mock.Endpoint() |
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d, err := newHcloudDiscovery(&cfg, promslog.NewNopLogger()) |
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require.NoError(t, err) |
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targetGroups, err := d.refresh(context.Background()) |
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require.NoError(t, err) |
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require.Len(t, targetGroups, 1) |
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targetGroup := targetGroups[0] |
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require.NotNil(t, targetGroup, "targetGroup should not be nil") |
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require.NotNil(t, targetGroup.Targets, "targetGroup.targets should not be nil") |
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require.Len(t, targetGroup.Targets, 3) |
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for i, labelSet := range []model.LabelSet{ |
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{ |
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"__address__": model.LabelValue("1.2.3.4:80"), |
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"__meta_hetzner_role": model.LabelValue("hcloud"), |
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"__meta_hetzner_server_id": model.LabelValue("42"), |
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"__meta_hetzner_server_name": model.LabelValue("my-server"), |
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"__meta_hetzner_server_status": model.LabelValue("running"), |
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"__meta_hetzner_public_ipv4": model.LabelValue("1.2.3.4"), |
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"__meta_hetzner_public_ipv6_network": model.LabelValue("2001:db8::/64"), |
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"__meta_hetzner_datacenter": model.LabelValue("fsn1-dc8"), |
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"__meta_hetzner_hcloud_image_name": model.LabelValue("ubuntu-20.04"), |
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"__meta_hetzner_hcloud_image_description": model.LabelValue("Ubuntu 20.04 Standard 64 bit"), |
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"__meta_hetzner_hcloud_image_os_flavor": model.LabelValue("ubuntu"), |
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"__meta_hetzner_hcloud_image_os_version": model.LabelValue("20.04"), |
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"__meta_hetzner_hcloud_datacenter_location": model.LabelValue("fsn1"), |
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"__meta_hetzner_hcloud_datacenter_location_network_zone": model.LabelValue("eu-central"), |
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"__meta_hetzner_hcloud_cpu_cores": model.LabelValue("1"), |
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"__meta_hetzner_hcloud_cpu_type": model.LabelValue("shared"), |
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"__meta_hetzner_hcloud_memory_size_gb": model.LabelValue("1"), |
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"__meta_hetzner_hcloud_disk_size_gb": model.LabelValue("25"), |
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"__meta_hetzner_hcloud_server_type": model.LabelValue("cx11"), |
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"__meta_hetzner_hcloud_private_ipv4_mynet": model.LabelValue("10.0.0.2"), |
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"__meta_hetzner_hcloud_labelpresent_my_key": model.LabelValue("true"), |
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"__meta_hetzner_hcloud_label_my_key": model.LabelValue("my-value"), |
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}, |
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{ |
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"__address__": model.LabelValue("1.2.3.5:80"), |
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"__meta_hetzner_role": model.LabelValue("hcloud"), |
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"__meta_hetzner_server_id": model.LabelValue("44"), |
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"__meta_hetzner_server_name": model.LabelValue("another-server"), |
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"__meta_hetzner_server_status": model.LabelValue("stopped"), |
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"__meta_hetzner_datacenter": model.LabelValue("fsn1-dc14"), |
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"__meta_hetzner_public_ipv4": model.LabelValue("1.2.3.5"), |
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"__meta_hetzner_public_ipv6_network": model.LabelValue("2001:db9::/64"), |
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"__meta_hetzner_hcloud_image_name": model.LabelValue("ubuntu-20.04"), |
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"__meta_hetzner_hcloud_image_description": model.LabelValue("Ubuntu 20.04 Standard 64 bit"), |
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"__meta_hetzner_hcloud_image_os_flavor": model.LabelValue("ubuntu"), |
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"__meta_hetzner_hcloud_image_os_version": model.LabelValue("20.04"), |
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"__meta_hetzner_hcloud_datacenter_location": model.LabelValue("fsn1"), |
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"__meta_hetzner_hcloud_datacenter_location_network_zone": model.LabelValue("eu-central"), |
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"__meta_hetzner_hcloud_cpu_cores": model.LabelValue("2"), |
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"__meta_hetzner_hcloud_cpu_type": model.LabelValue("shared"), |
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"__meta_hetzner_hcloud_memory_size_gb": model.LabelValue("1"), |
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"__meta_hetzner_hcloud_disk_size_gb": model.LabelValue("50"), |
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"__meta_hetzner_hcloud_server_type": model.LabelValue("cpx11"), |
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"__meta_hetzner_hcloud_labelpresent_key": model.LabelValue("true"), |
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"__meta_hetzner_hcloud_labelpresent_other_key": model.LabelValue("true"), |
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"__meta_hetzner_hcloud_label_key": model.LabelValue(""), |
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"__meta_hetzner_hcloud_label_other_key": model.LabelValue("value"), |
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}, |
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{ |
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"__address__": model.LabelValue("1.2.3.6:80"), |
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"__meta_hetzner_role": model.LabelValue("hcloud"), |
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"__meta_hetzner_server_id": model.LabelValue("36"), |
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"__meta_hetzner_server_name": model.LabelValue("deleted-image-server"), |
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"__meta_hetzner_server_status": model.LabelValue("stopped"), |
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"__meta_hetzner_datacenter": model.LabelValue("fsn1-dc14"), |
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"__meta_hetzner_public_ipv4": model.LabelValue("1.2.3.6"), |
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"__meta_hetzner_public_ipv6_network": model.LabelValue("2001:db7::/64"), |
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"__meta_hetzner_hcloud_datacenter_location": model.LabelValue("fsn1"), |
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"__meta_hetzner_hcloud_datacenter_location_network_zone": model.LabelValue("eu-central"), |
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"__meta_hetzner_hcloud_cpu_cores": model.LabelValue("2"), |
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"__meta_hetzner_hcloud_cpu_type": model.LabelValue("shared"), |
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"__meta_hetzner_hcloud_memory_size_gb": model.LabelValue("1"), |
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"__meta_hetzner_hcloud_disk_size_gb": model.LabelValue("50"), |
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"__meta_hetzner_hcloud_server_type": model.LabelValue("cpx11"), |
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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, labelSet, targetGroup.Targets[i]) |
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}) |
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} |
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}
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