[syslog-ng] systemd syslog-ng does not start CentOS 7.2.1511

Scot Needy scotrn at gmail.com
Wed Apr 13 16:49:46 CEST 2016 

I assume you meant elasticsearch2 not elasticsearch_v2 ?  elasticsearch2 seems to kinda work. 

Error parsing destination, destination plugin elasticsearch_v2 not found in /opt/syslog-ng/etc/static.destinations.conf at line 37, column 2:
                                                              included from /opt/syslog-ng/etc/syslog-ng.conf line 63, column 35

	elasticsearch_v2(
	^^^^^^^^^^^^^^^^

 

destination d_es {
	elasticsearch2(
		index("syslog-ng_${YEAR}.${MONTH}.${DAY}")
		type("syslog-ng") # Description: The type of the index. For example, type("test")
		template("$(format-json --scope rfc5424 --exclude DATE --key ISODATE @timestamp=${ISODATE})")
		port("9300")
		server("localhost")
		flush_limit("5000")
		client_mode("node")
		cluster("")
		custom_id("")
		resource("")
		client_lib_dir("/usr/share/elasticsearch/lib")
		concurrent_requests("1")
	);
};

/opt/syslog-ng/sbin/syslog-ng -f /opt/syslog-ng/etc/syslog-ng.conf -p /var/run/syslogd.pid  -F -d --trace -v
….
[2016-04-13T10:19:22.529521] Log pattern database reloaded; file='/opt/syslog-ng/var/patterndb.xml', version='4', pub_date='2016-04-13'
[2016-04-13T10:19:22.651060] Add path to classpath: /opt/syslog-ng/lib/syslog-ng/java-modules/syslog-ng-core.jar;
[2016-04-13T10:19:22.651704] Add path to classpath: /opt/syslog-ng/lib/syslog-ng/java-modules/syslog-ng-core.jar;
[2016-04-13T10:19:22.651852] Add path to classpath: /opt/syslog-ng/lib/syslog-ng/java-modules/log4j-1.2.16.jar;
[2016-04-13T10:19:22.651972] Add path to classpath: /opt/syslog-ng/lib/syslog-ng/java-modules/syslog-ng-common.jar;
[2016-04-13T10:19:22.652125] Add path to classpath: /opt/syslog-ng/lib/syslog-ng/java-modules/dummy.jar;
[2016-04-13T10:19:22.652304] Add path to classpath: /opt/syslog-ng/lib/syslog-ng/java-modules/elastic-v2.jar;
[2016-04-13T10:19:22.652469] Add path to classpath: /opt/syslog-ng/lib/syslog-ng/java-modules/elastic.jar;
[2016-04-13T10:19:22.652606] Add path to classpath: /opt/syslog-ng/lib/syslog-ng/java-modules/hdfs.jar;
[2016-04-13T10:19:22.652736] Add path to classpath: /opt/syslog-ng/lib/syslog-ng/java-modules/http.jar;
[2016-04-13T10:19:22.652878] Add path to classpath: /opt/syslog-ng/lib/syslog-ng/java-modules/kafka.jar;
[2016-04-13T10:19:22.652998] Add path to classpath: /usr/share/elasticsearch/lib/HdrHistogram-2.1.6.jar;
[2016-04-13T10:19:22.653116] Add path to classpath: /usr/share/elasticsearch/lib/apache-log4j-extras-1.2.17.jar;
[2016-04-13T10:19:22.653253] Add path to classpath: /usr/share/elasticsearch/lib/commons-cli-1.3.1.jar;
[2016-04-13T10:19:22.653360] Add path to classpath: /usr/share/elasticsearch/lib/compiler-0.8.13.jar;
[2016-04-13T10:19:22.653490] Add path to classpath: /usr/share/elasticsearch/lib/compress-lzf-1.0.2.jar;
[2016-04-13T10:19:22.653601] Add path to classpath: /usr/share/elasticsearch/lib/elasticsearch-2.3.1.jar;
[2016-04-13T10:19:22.653750] Add path to classpath: /usr/share/elasticsearch/lib/guava-18.0.jar;
[2016-04-13T10:19:22.654190] Add path to classpath: /usr/share/elasticsearch/lib/hppc-0.7.1.jar;
[2016-04-13T10:19:22.654301] Add path to classpath: /usr/share/elasticsearch/lib/jackson-core-2.6.2.jar;
[2016-04-13T10:19:22.654446] Add path to classpath: /usr/share/elasticsearch/lib/jackson-dataformat-cbor-2.6.2.jar;
[2016-04-13T10:19:22.654576] Add path to classpath: /usr/share/elasticsearch/lib/jackson-dataformat-smile-2.6.2.jar;
[2016-04-13T10:19:22.654704] Add path to classpath: /usr/share/elasticsearch/lib/jackson-dataformat-yaml-2.6.2.jar;
[2016-04-13T10:19:22.654833] Add path to classpath: /usr/share/elasticsearch/lib/jna-4.1.0.jar;
[2016-04-13T10:19:22.654984] Add path to classpath: /usr/share/elasticsearch/lib/joda-convert-1.2.jar;
[2016-04-13T10:19:22.655108] Add path to classpath: /usr/share/elasticsearch/lib/joda-time-2.8.2.jar;
[2016-04-13T10:19:22.655222] Add path to classpath: /usr/share/elasticsearch/lib/jsr166e-1.1.0.jar;
[2016-04-13T10:19:22.655324] Add path to classpath: /usr/share/elasticsearch/lib/jts-1.13.jar;
[2016-04-13T10:19:22.655452] Add path to classpath: /usr/share/elasticsearch/lib/log4j-1.2.17.jar;
[2016-04-13T10:19:22.655557] Add path to classpath: /usr/share/elasticsearch/lib/lucene-analyzers-common-5.5.0.jar;
[2016-04-13T10:19:22.655684] Add path to classpath: /usr/share/elasticsearch/lib/lucene-backward-codecs-5.5.0.jar;
[2016-04-13T10:19:22.655977] Add path to classpath: /usr/share/elasticsearch/lib/lucene-core-5.5.0.jar;
[2016-04-13T10:19:22.656205] Add path to classpath: /usr/share/elasticsearch/lib/lucene-grouping-5.5.0.jar;
[2016-04-13T10:19:22.656322] Add path to classpath: /usr/share/elasticsearch/lib/lucene-highlighter-5.5.0.jar;
[2016-04-13T10:19:22.656462] Add path to classpath: /usr/share/elasticsearch/lib/lucene-join-5.5.0.jar;
[2016-04-13T10:19:22.656577] Add path to classpath: /usr/share/elasticsearch/lib/lucene-memory-5.5.0.jar;
[2016-04-13T10:19:22.656751] Add path to classpath: /usr/share/elasticsearch/lib/lucene-misc-5.5.0.jar;
[2016-04-13T10:19:22.656851] Add path to classpath: /usr/share/elasticsearch/lib/lucene-queries-5.5.0.jar;
[2016-04-13T10:19:22.656974] Add path to classpath: /usr/share/elasticsearch/lib/lucene-queryparser-5.5.0.jar;
[2016-04-13T10:19:22.657093] Add path to classpath: /usr/share/elasticsearch/lib/lucene-sandbox-5.5.0.jar;
[2016-04-13T10:19:22.657209] Add path to classpath: /usr/share/elasticsearch/lib/lucene-spatial-5.5.0.jar;
[2016-04-13T10:19:22.657318] Add path to classpath: /usr/share/elasticsearch/lib/lucene-spatial3d-5.5.0.jar;
[2016-04-13T10:19:22.657448] Add path to classpath: /usr/share/elasticsearch/lib/lucene-suggest-5.5.0.jar;
[2016-04-13T10:19:22.657616] Add path to classpath: /usr/share/elasticsearch/lib/netty-3.10.5.Final.jar;
[2016-04-13T10:19:22.657743] Add path to classpath: /usr/share/elasticsearch/lib/securesm-1.0.jar;
[2016-04-13T10:19:22.657855] Add path to classpath: /usr/share/elasticsearch/lib/snakeyaml-1.15.jar;
[2016-04-13T10:19:22.657979] Add path to classpath: /usr/share/elasticsearch/lib/spatial4j-0.5.jar;
[2016-04-13T10:19:22.658075] Add path to classpath: /usr/share/elasticsearch/lib/t-digest-3.0.jar;
[2016-04-13T10:19:22.731812] Add path to classpath: /opt/syslog-ng/lib/syslog-ng/java-modules/syslog-ng-core.jar;
[2016-04-13T10:19:22.900320] Exception occured: java.lang.IllegalStateException: path.home is not configured
	at org.elasticsearch.env.Environment.<init>(Environment.java:101)
	at org.elasticsearch.node.internal.InternalSettingsPreparer.prepareEnvironment(InternalSettingsPreparer.java:81)
	at org.elasticsearch.node.Node.<init>(Node.java:140)
	at org.elasticsearch.node.NodeBuilder.build(NodeBuilder.java:143)
	at org.elasticsearch.node.NodeBuilder.node(NodeBuilder.java:150)
	at org.syslog_ng.elasticsearch_v2.client.ESNodeClient.createClient(ESNodeClient.java:78)
	at org.syslog_ng.elasticsearch_v2.client.ESClient.init(ESClient.java:100)
	at org.syslog_ng.elasticsearch_v2.ElasticSearchDestination.init(ElasticSearchDestination.java:63)
	at org.syslog_ng.LogPipe.initProxy(LogPipe.java:64)


> On Apr 13, 2016, at 8:53 AM, Fabien Wernli <wernli at in2p3.fr> wrote:
> 
> On Wed, Apr 13, 2016 at 08:48:47AM -0400, Scot wrote:
>> How do I specify ?
> 
> there's two destinations: elasticsearch and elasticsearch_v2
> 
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