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https://github.com/gravitational/teleport
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7c87576a8b
* Update logrus package to fix data races * Introduce a logger that uses the test context to log the messages so they are output if a test fails for improved trouble-shooting. * Revert introduction of test logger - simply leave logger configuration at debug level outputting to stderr during tests. * Run integration test for e as well * Use make with a cap and append to only copy the relevant roles. * Address review comments * Update integration test suite to use test-local logger that would only output logs iff a specific test has failed - no logs from other test cases will be output. * Revert changes to InitLoggerForTests API * Create a new logger instance when applying defaults or merging with file service configuration * Introduce a local logger interface to be able to test file configuration merge. * Fix kube integration tests w.r.t log * Move goroutine profile dump into a separate func to handle parameters consistently for all invocations
51 lines
1.4 KiB
Go
51 lines
1.4 KiB
Go
// +build !windows
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/*
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Copyright 2018 Gravitational, Inc.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package utils
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import (
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"io/ioutil"
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"log/syslog"
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"os"
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"github.com/gravitational/trace"
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log "github.com/sirupsen/logrus"
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logrusSyslog "github.com/sirupsen/logrus/hooks/syslog"
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)
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// SwitchLoggingtoSyslog tells the default logger to send the output to syslog. This
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// code is behind a build flag because Windows does not support syslog.
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func SwitchLoggingtoSyslog() error {
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return SwitchLoggerToSyslog(log.StandardLogger())
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}
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// SwitchLoggerToSyslog tells the logger to send the output to syslog.
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func SwitchLoggerToSyslog(logger *log.Logger) error {
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logger.ReplaceHooks(make(log.LevelHooks))
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hook, err := logrusSyslog.NewSyslogHook("", "", syslog.LOG_WARNING, "")
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if err != nil {
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// syslog is not available
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logger.SetOutput(os.Stderr)
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return trace.Wrap(err)
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}
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logger.AddHook(hook)
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// ... and disable stderr:
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logger.SetOutput(ioutil.Discard)
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return nil
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}
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