用于LOG处理的Rocket-fastSYStem_C_Shell_下载.zip

# AMQP 1.0 Output Module # The omamqp1 output module can be used to send log messages via an AMQP 1.0-compatible messaging bus. This module requires the Apache QPID Proton python library, version 0.10+. This should be installed on the system that is running rsyslogd. ## Message Format ## Messages sent from this module to the message bus contain a list of strings. Each string is a separate log message. The list is ordered such that the oldest log appears at the front of the list, whilst the most recent log is at the end of the list. ## Configuration ## This module is configured via the rsyslog.conf configuration file. To use this module it must first be imported. Example: module(load="omamqp1") Actions can then be created using this module. Example: action(type="omamqp1" host="localhost:5672" target="amq.topic") The following parameters are recognized by the module: * host - The address of the message bus. Optionally a port can be included, separated by a ':'. Example: "localhost:5672" * target - The destination for the generated messages. This can be the name of a queue or topic. On some messages buses it may be necessary to create this target manually. Example: "amq.topic" * username - Optional. Used by SASL to authenticate with the message bus. * password - Optional. Used by SASL to authenticate with the message bus. * template - Template to use to format the record. Defaults to `RSYSLOG_FileFormat` * idleTimeout - The idle timeout in seconds. This enables connection heartbeats and is used to detect a failed connection to the message bus. Set to zero to disable. * maxResend - number of times an undeliverable message is re-sent to the message bus before it is dropped. This is unrelated to rsyslog's action.resumeRetryCount. Once the connection to the message bus is active this module is ready to receive log messages from rsyslog (i.e. the module has 'resumed'). Even though the connection is active, any particular message may be rejected by the message bus (e.g. 'unrouteable'). The module will retry (e.g. 'suspend') for up to maxResend attempts before discarding the message as undeliverable. Setting this to zero disables the limit and unrouteable messages will be retried as long as the connection stays up. You probably do not want that to happen. The default is 10. * reconnectDelay - The time in seconds this module will delay before attempting to re-established a failed connection (default 5 seconds). * disableSASL - Setting this to a non-zero value will disable SASL negotiation. Only necessary if the message bus does not offer SASL. ## Dependencies ## The package is dependent on the QPID Proton AMQP 1.0 library. To build this package you must also have the QPID Proton C headers installed. Pre-built packages are available for Fedora 22+ via the base Fedora repos. Packages for RHEL/Centos based systems can be obtained via [EPEL](https://fedoraproject.org/wiki/EPEL). In order to build the module, install the _qpid-proton-c-devel_ package. Pre-built packages from most Ubuntu/Debian systems are available via the [QPID project's PPA on Launchpad](https://launchpad.net/~qpid). For example, to install the latest version of the Proton packages (as of this writing): $ sudo add-apt-repository ppa:qpid/released $ sudo apt-get update $ sudo apt-get install libqpid-proton3 libqpid-proton3-dev Check your distribution for the availability of Proton packages. Alternatively, you can pull down the Proton code from the [project website](http://qpid.apache.org/) and build it yourself. ## Debugging ## Debug logging can be enabled using the environment variables `RSYSLOG_DEBUG` and `RSYSLOG_DEBUGLOG`, export RSYSLOG_DEBUG=debug export RSYSLOG_DEBUGLOG=/tmp/rsyslog.debug.log or with the old-style rsyslog debug configuration settings. For example: $DebugFile /tmp/omamqp1-debug.txt $DebugLevel 2 There are a number of tracepoints within the omamqp1.c code. ---- ## Notes on use with the QPID C++ broker (qpidd) ## _Note well: These notes assume use of version 0.34 of the QPID C++ broker. Previous versions may not be fully compatible_ To use the Apache QPID C++ broker _qpidd_ as the message bus, a version of qpidd that supports the AMQP 1.0 protocol must be used. Since qpidd can be packaged without AMQP 1.0 support you should verify AMQP 1.0 has been enabled by checking for AMQP 1.0 related options in the qpidd help text. For example: qpidd --help ... AMQP 1.0 Options: --domain DOMAIN Domain of this broker --queue-patterns PATTERN Pattern for on-demand queues --topic-patterns PATTERN Pattern for on-demand topics If no AMQP 1.0 related options appear in the help output, then AMQP 1.0 has not been included with your qpidd. The destination for message (target) must be created before log messages arrive. This can be done using the qpid-config tool. Example: qpid-config add queue rsyslogd Alternatively, the target can be created on demand by configuring a queue-pattern (or topic-pattern) that matches the target. To do this, add a _queue-patterns_ (or _topic_patterns_) directive to the qpidd configuration file /etc/qpid/qpidd.conf. For example, to have qpidd automatically create a queue named _rsyslogd_, add the following to the qpidd configuration file: queue-patterns=rsyslogd or, if a topic is desired instead of a queue: topic-patterns=rsyslogd These dynamic targets are auto-delete and will be destroyed once there are no longer any subscribers or queue-bound messages. Versions of qpidd <= 0.34 also need to have the SASL service name set to 'amqp'. Add this to the qpidd.conf file: sasl-service-name=amqp ---- ## Notes on use with the QPID Dispatch Router (qdrouterd) ## _Note well: These notes assume use of version 0.5 of the QPID Dispatch Router Previous versions may not be fully compatible_ The default qdrouterd configuration does not have SASL authentication turned on. You must set up SASL in the qdrouter configuration file /etc/qpid-dispatch/qdrouterd.conf First create a SASL configuration file for qdrouterd. This configuration file is usually /etc/sasl2/qdrouterd.conf, but its default location may vary depending on your platform's configuration. This document assumes you understand how to properly configure SASL. Here is an example qdrouterd SASL configuration file that allows the client to use the DIGEST-MD5 or PLAIN authentication mechanisms, plus a SASL user database: pwcheck_method: auxprop auxprop_plugin: sasldb sasldb_path: /var/lib/qdrouterd/qdrouterd.sasldb mech_list: DIGEST-MD5 PLAIN Once a SASL configuration file has been set up for qdrouterd the path to the directory holding the configuration file and the basename of the configuration file (sas '.conf') must be added to the /etc/qpid-dispatch/qdrouterd.conf configuration file. This is done by adding _saslConfigPath_ and _saslConfigName_ to the _container_ section of the configuration file. For example, assuming the file /etc/sasl2/qdrouter.conf holds the qdrouterd SASL configuration: container { workerThreads: 4 containerName: Qpid.Dispatch.Router.A saslConfigPath: /etc/sasl2 saslConfigName: qdrouterd } In addition, the address used by the omamqp1 module to connect to qdrouterd must have SASL authentication turned on. This is done by adding the _authenticatePeer_ attribute set to 'yes' to the corresponding _listener_ entry: listener { addr: 0.0.0.0 port: amqp authenticatePeer: yes } This should complete the SASL setup needed by qdrouterd. The target address used as the destination for the log messages must be picked with care. qdrouterd uses the prefix of the target address to determine the forwarding pattern used for messages sent using that target address. Addresses starting with the prefix