func newRsyslogConfigHandler(st *apirsyslog.State, mode RsyslogMode, tag, namespace string, stateServerAddrs []string) (*RsyslogConfigHandler, error) {
var syslogConfig *syslog.SyslogConfig
if mode == RsyslogModeAccumulate {
syslogConfig = syslog.NewAccumulateConfig(
tag, logDir, 0, namespace,
)
} else {
syslogConfig = syslog.NewForwardConfig(
tag, logDir, 0, namespace, stateServerAddrs,
)
}
// Historically only machine-0 includes the namespace in the log
// dir/file; for backwards compatibility we continue the tradition.
if tag != "machine-0" {
namespace = ""
}
kind, err := names.TagKind(tag)
if err != nil {
return nil, err
}
if kind == names.MachineTagKind {
if namespace == "" {
syslogConfig.ConfigFileName = "25-juju.conf"
} else {
syslogConfig.ConfigFileName = fmt.Sprintf("25-juju-%s.conf", namespace)
}
} else {
syslogConfig.ConfigFileName = fmt.Sprintf("26-juju-%s.conf", tag)
}
syslogConfig.ConfigDir = rsyslogConfDir
syslogConfig.LogDir = logDir
if namespace != "" {
syslogConfig.LogDir += "-" + namespace
}
return &RsyslogConfigHandler{
st: st,
mode: mode,
syslogConfig: syslogConfig,
}, nil
}
func (s *SyslogConfigSuite) assertRsyslogConfigContents(c *gc.C, slConfig *syslog.SyslogConfig,
expectedConf string) {
data, err := slConfig.Render()
c.Assert(err, gc.IsNil)
c.Assert(string(data), gc.Equals, expectedConf)
}
func (s *SyslogConfigSuite) assertRsyslogConfigPath(c *gc.C, slConfig *syslog.SyslogConfig) {
slConfig.ConfigDir = s.configDir
slConfig.ConfigFileName = "rsyslog.conf"
c.Assert(slConfig.ConfigFilePath(), gc.Equals, filepath.Join(s.configDir, "rsyslog.conf"))
}