gistfile1.txt

template(
  name="RSYSLOG_SyslogProtocol23Format_NoHead"
  type="string"
  string="%TIMESTAMP:::date-rfc3339% %HOSTNAME% %APP-NAME% %PROCID% %MSGID% %STRUCTURED-DATA% %msg%\n"
)

template (name="DynFile" type="string" string="/var/log/docker/%app-name%.log")

template(
  name="MSG_only"
  type="string"
  string="%msg%\n"
)

ruleset(name="processDocker") {
  action(
    type="omfile"
    dirCreateMode="0700"
    FileCreateMode="0644"
    dynaFile="DynFile"
    Template="MSG_only"
  )
}

input(
  type="imuxsock"
  Socket="/var/run/dockerlog.sock"
  SysSock.RateLimit.Interval="0"
  useSpecialParser="off"
  Ruleset="processDocker"
)


{
  "log-driver": "syslog",
  "log-opts": {
    "syslog-address": "unixgram:///var/run/dockerlog.sock",
    "syslog-format": "rfc5424",
    "tag": "{{.Name}}/{{.FullID}}"
  }
}