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New logger for the Traefik logs

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Ludovic Fernandez 2022-11-21 18:36:05 +01:00 • committed by GitHub
parent 27c02b5a56
commit 56f7515ecd
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297 changed files with 2337 additions and 1934 deletions
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52
integration/log_rotation_test.go
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@ -12,15 +12,12 @@ import (
"time"
"github.com/go-check/check"
"github.com/rs/zerolog/log"
"github.com/traefik/traefik/v2/integration/try"
"github.com/traefik/traefik/v2/pkg/log"
checker "github.com/vdemeester/shakers"
)
const (
traefikTestLogFileRotated = traefikTestLogFile + ".rotated"
traefikTestAccessLogFileRotated = traefikTestAccessLogFile + ".rotated"
)
const traefikTestAccessLogFileRotated = traefikTestAccessLogFile + ".rotated"
// Log rotation integration test suite.
type LogRotationSuite struct{ BaseSuite }
@ -35,14 +32,13 @@ func (s *LogRotationSuite) TearDownSuite(c *check.C) {
generatedFiles := []string{
traefikTestLogFile,
traefikTestLogFileRotated,
traefikTestAccessLogFile,
traefikTestAccessLogFileRotated,
}
for _, filename := range generatedFiles {
if err := os.Remove(filename); err != nil {
log.WithoutContext().Warning(err)
log.Warn().Err(err).Send()
}
}
}
@ -104,48 +100,6 @@ func (s *LogRotationSuite) TestAccessLogRotation(c *check.C) {
verifyEmptyErrorLog(c, traefikTestLogFile)
}
func (s *LogRotationSuite) TestTraefikLogRotation(c *check.C) {
// Start Traefik
cmd, display := s.traefikCmd(withConfigFile("fixtures/traefik_log_config.toml"))
defer display(c)
defer displayTraefikLogFile(c, traefikTestLogFile)
err := cmd.Start()
c.Assert(err, checker.IsNil)
defer s.killCmd(cmd)
waitForTraefik(c, "server1")
// Rename traefik log
err = os.Rename(traefikTestLogFile, traefikTestLogFileRotated)
c.Assert(err, checker.IsNil)
// issue SIGUSR1 signal to server process
err = cmd.Process.Signal(syscall.SIGUSR1)
c.Assert(err, checker.IsNil)
err = cmd.Process.Signal(syscall.SIGTERM)
c.Assert(err, checker.IsNil)
// Allow time for switch to be processed
err = try.Do(3*time.Second, func() error {
_, err = os.Stat(traefikTestLogFile)
return err
})
c.Assert(err, checker.IsNil)
// we have at least 6 lines in traefik.log.rotated
lineCount := verifyLogLines(c, traefikTestLogFileRotated, 0, false)
// GreaterOrEqualThan used to ensure test doesn't break
// If more log entries are output on startup
c.Assert(lineCount, checker.GreaterOrEqualThan, 5)
// Verify traefik.log output as expected
lineCount = verifyLogLines(c, traefikTestLogFile, lineCount, false)
c.Assert(lineCount, checker.GreaterOrEqualThan, 7)
}
func logAccessLogFile(c *check.C, fileName string) {
output, err := os.ReadFile(fileName)
c.Assert(err, checker.IsNil)