From b09c6d56832eb1718c07d74abf3bc6ae3fe4e030 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 14:36:04 +0200 Subject: Adding upstream version 1.1.0. Signed-off-by: Daniel Baumann --- pkg/config/logging.go | 44 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 pkg/config/logging.go (limited to 'pkg/config/logging.go') diff --git a/pkg/config/logging.go b/pkg/config/logging.go new file mode 100644 index 0000000..9ccd35e --- /dev/null +++ b/pkg/config/logging.go @@ -0,0 +1,44 @@ +package config + +import ( + "github.com/icinga/icingadb/pkg/logging" + "github.com/pkg/errors" + "go.uber.org/zap/zapcore" + "os" + "time" +) + +// Logging defines Logger configuration. +type Logging struct { + // zapcore.Level at 0 is for info level. + Level zapcore.Level `yaml:"level" default:"0"` + Output string `yaml:"output"` + // Interval for periodic logging. + Interval time.Duration `yaml:"interval" default:"20s"` + + logging.Options `yaml:"options"` +} + +// Validate checks constraints in the supplied Logging configuration and returns an error if they are violated. +// Also configures the log output if it is not configured: +// systemd-journald is used when Icinga DB is running under systemd, otherwise stderr. +func (l *Logging) Validate() error { + if l.Interval <= 0 { + return errors.New("periodic logging interval must be positive") + } + + if l.Output == "" { + if _, ok := os.LookupEnv("NOTIFY_SOCKET"); ok { + // When started by systemd, NOTIFY_SOCKET is set by systemd for Type=notify supervised services, + // which is the default setting for the Icinga DB service. + // This assumes that Icinga DB is running under systemd, so set output to systemd-journald. + l.Output = logging.JOURNAL + } else { + // Otherwise set it to console, i.e. write log messages to stderr. + l.Output = logging.CONSOLE + } + } + + // To be on the safe side, always call AssertOutput. + return logging.AssertOutput(l.Output) +} -- cgit v1.2.3