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6fb55229a2
These tests rely on node uptime checks. These checks are quite flaky. Following fixes were applied: * code was refactored as common method shared between reset/reboot tests (reboot all nodes does checks in a different way, so it wasn't updated) * each request to read uptime times out in 5 seconds, so that checks don't wait forever when node is down (or connection is aborted) * to account for node availability vs. lower uptime in the beginning of test, add extra elapsed time to the check condition Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
83 lines
2.1 KiB
Go
83 lines
2.1 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 api
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import (
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"context"
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"sort"
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"testing"
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"time"
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"github.com/talos-systems/talos/internal/integration/base"
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)
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type ResetSuite struct {
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base.APISuite
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ctx context.Context
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ctxCancel context.CancelFunc
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}
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// SuiteName ...
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func (suite *ResetSuite) SuiteName() string {
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return "api.ResetSuite"
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}
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// SetupTest ...
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func (suite *ResetSuite) SetupTest() {
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if testing.Short() {
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suite.T().Skip("skipping in short mode")
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}
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// make sure we abort at some point in time, but give enough room for Resets
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suite.ctx, suite.ctxCancel = context.WithTimeout(context.Background(), 30*time.Minute)
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}
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// TearDownTest ...
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func (suite *ResetSuite) TearDownTest() {
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suite.ctxCancel()
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}
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// TestResetNodeByNode Resets cluster node by node, waiting for health between Resets.
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func (suite *ResetSuite) TestResetNodeByNode() {
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if !suite.Capabilities().SupportsReboot {
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suite.T().Skip("cluster doesn't support reboot (and reset)")
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}
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if suite.Cluster == nil {
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suite.T().Skip("without full cluster state reset test is not reliable (can't wait for cluster readiness in between resets)")
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}
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nodes := suite.DiscoverNodes()
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suite.Require().NotEmpty(nodes)
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sort.Strings(nodes)
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for i, node := range nodes {
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if i == 0 {
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// first node should be init node, due to bug with etcd cluster build for init node
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// and Reset(), skip resetting first node
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suite.T().Log("Skipping init node", node, "due to known issue with etcd")
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continue
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}
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suite.T().Log("Resetting node", node)
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// uptime should go down after Reset, as it reboots the node
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suite.AssertRebooted(suite.ctx, node, func(nodeCtx context.Context) error {
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// force reboot after reset, as this is the only mode we can test
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return suite.Client.Reset(nodeCtx, true, true)
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}, 10*time.Minute)
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// TODO: there is no good way to assert that node was reset and disk contents were really wiped
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}
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}
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func init() {
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allSuites = append(allSuites, new(ResetSuite))
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}
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