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af2b6fa130
This adds support for node discovery for API-based tests, but discovery is based on k8s state. Discovery can be overridden if we provide a list of node IPs as a flag. Also adds a test for K8s API server version. Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
69 lines
1.8 KiB
Go
69 lines
1.8 KiB
Go
// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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// +build integration_api
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package base
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import (
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"github.com/stretchr/testify/suite"
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"github.com/talos-systems/talos/cmd/osctl/pkg/client"
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"github.com/talos-systems/talos/pkg/constants"
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)
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// APISuite is a base suite for API tests
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type APISuite struct {
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suite.Suite
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TalosSuite
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Client *client.Client
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}
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// SetupSuite initializes Talos API client
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func (apiSuite *APISuite) SetupSuite() {
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target, creds, err := client.NewClientTargetAndCredentialsFromConfig(apiSuite.TalosConfig, "")
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apiSuite.Require().NoError(err)
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if apiSuite.Target != "" {
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target = apiSuite.Target
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}
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apiSuite.Client, err = client.NewClient(creds, target, constants.OsdPort)
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apiSuite.Require().NoError(err)
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}
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// DiscoverNodes provides list of Talos nodes in the cluster.
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//
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// As there's no way to provide this functionality via Talos API, it works the following way:
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// 1. If there's a provided list of nodes, it's used.
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// 2. If integration test was compiled with k8s support, k8s is used.
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func (apiSuite *APISuite) DiscoverNodes() []string {
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discoveredNodes := apiSuite.TalosSuite.DiscoverNodes()
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if discoveredNodes != nil {
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return discoveredNodes
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}
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var err error
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apiSuite.discoveredNodes, err = discoverNodesK8s(apiSuite.Client)
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if err != nil {
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apiSuite.Require().Error(err)
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}
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if apiSuite.discoveredNodes == nil {
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// still no nodes, skip the test
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apiSuite.T().Skip("no nodes were discovered")
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}
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return apiSuite.discoveredNodes
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}
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// TearDownSuite closes Talos API client
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func (apiSuite *APISuite) TearDownSuite() {
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if apiSuite.Client != nil {
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apiSuite.Assert().NoError(apiSuite.Client.Close())
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}
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}
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