Graylog service failed

garone · November 30, 2017, 4:58pm

I have one graylog 2.3.1 up and running ok in CentOS 7 - 1406 updated to last ups.
Now I has instaled Graylog 2.3.2 in CentOS 7.1406 but graylog-server.service cant run…

Message: systemctl status graylog-server.service:

[root@LOG1 graylog-server]# systemctl status graylog-server
graylog-server.service - Graylog server
   Loaded: loaded (/usr/lib/systemd/system/graylog-server.service; enabled)
   Active: activating (auto-restart) (Result: exit-code) since Qui 2017-11-30 14:51:57 BRST; 2s ago
     Docs: http://docs.graylog.org/
  Process: 4150 ExecStart=/usr/share/graylog-server/bin/graylog-server (code=exited, status=1/FAILURE)
 Main PID: 4150 (code=exited, status=1/FAILURE)

Nov 30 14:51:57 LOG1.blausiegel.local systemd[1]: graylog-server.service: main process exited, code=exited, status=1/FAILURE
Nov 30 14:51:57 LOG1.blausiegel.local systemd[1]: Unit graylog-server.service entered failed state.

LOGs: /var/log/graylog-server - last lines - same hour:

2017-11-30T14:51:43.424-02:00 INFO  [CmdLineTool] Loaded plugin: Elastic Beats Input 2.3.2 [org.graylog.plugins.beats.BeatsInputPlugin]
2017-11-30T14:51:43.427-02:00 INFO  [CmdLineTool] Loaded plugin: Collector 2.3.2 [org.graylog.plugins.collector.CollectorPlugin]
2017-11-30T14:51:43.427-02:00 INFO  [CmdLineTool] Loaded plugin: Enterprise Integration Plugin 2.3.2 [org.graylog.plugins.enterprise_integration.EnterpriseIntegrationPlugin]
2017-11-30T14:51:43.428-02:00 INFO  [CmdLineTool] Loaded plugin: MapWidgetPlugin 2.3.2 [org.graylog.plugins.map.MapWidgetPlugin]
2017-11-30T14:51:43.439-02:00 INFO  [CmdLineTool] Loaded plugin: Pipeline Processor Plugin 2.3.2 [org.graylog.plugins.pipelineprocessor.ProcessorPlugin]
2017-11-30T14:51:43.441-02:00 INFO  [CmdLineTool] Loaded plugin: Anonymous Usage Statistics 2.3.2 [org.graylog.plugins.usagestatistics.UsageStatsPlugin]
2017-11-30T14:51:43.500-02:00 ERROR [CmdLineTool] Invalid configuration
com.github.joschi.jadconfig.ValidationException: Unreadable or missing REST API private key: /etc/graylog/server/cert/graylog.key
	at org.graylog2.plugin.BaseConfiguration.validateRestTlsConfig(BaseConfiguration.java:456) ~[graylog.jar:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_151]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_151]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_151]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_151]
	at com.github.joschi.jadconfig.ReflectionUtils.invokeMethodsWithAnnotation(ReflectionUtils.java:53) ~[graylog.jar:?]
	at com.github.joschi.jadconfig.JadConfig.invokeValidatorMethods(JadConfig.java:221) ~[graylog.jar:?]
	at com.github.joschi.jadconfig.JadConfig.process(JadConfig.java:100) ~[graylog.jar:?]
	at org.graylog2.bootstrap.CmdLineTool.processConfiguration(CmdLineTool.java:351) [graylog.jar:?]
	at org.graylog2.bootstrap.CmdLineTool.readConfiguration(CmdLineTool.java:344) [graylog.jar:?]
	at org.graylog2.bootstrap.CmdLineTool.run(CmdLineTool.java:177) [graylog.jar:?]
	at org.graylog2.bootstrap.Main.main(Main.java:44) [graylog.jar:?]
2017-11-30T14:51:57.120-02:00 INFO  [CmdLineTool] Loaded plugin: Elastic Beats Input 2.3.2 [org.graylog.plugins.beats.BeatsInputPlugin]
2017-11-30T14:51:57.122-02:00 INFO  [CmdLineTool] Loaded plugin: Collector 2.3.2 [org.graylog.plugins.collector.CollectorPlugin]
2017-11-30T14:51:57.123-02:00 INFO  [CmdLineTool] Loaded plugin: Enterprise Integration Plugin 2.3.2 [org.graylog.plugins.enterprise_integration.EnterpriseIntegrationPlugin]
2017-11-30T14:51:57.124-02:00 INFO  [CmdLineTool] Loaded plugin: MapWidgetPlugin 2.3.2 [org.graylog.plugins.map.MapWidgetPlugin]
2017-11-30T14:51:57.133-02:00 INFO  [CmdLineTool] Loaded plugin: Pipeline Processor Plugin 2.3.2 [org.graylog.plugins.pipelineprocessor.ProcessorPlugin]
2017-11-30T14:51:57.135-02:00 INFO  [CmdLineTool] Loaded plugin: Anonymous Usage Statistics 2.3.2 [org.graylog.plugins.usagestatistics.UsageStatsPlugin]
2017-11-30T14:51:57.192-02:00 ERROR [CmdLineTool] Invalid configuration
com.github.joschi.jadconfig.ValidationException: Unreadable or missing REST API private key: /etc/graylog/server/cert/graylog.key
	at org.graylog2.plugin.BaseConfiguration.validateRestTlsConfig(BaseConfiguration.java:456) ~[graylog.jar:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_151]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_151]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_151]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_151]
	at com.github.joschi.jadconfig.ReflectionUtils.invokeMethodsWithAnnotation(ReflectionUtils.java:53) ~[graylog.jar:?]
	at com.github.joschi.jadconfig.JadConfig.invokeValidatorMethods(JadConfig.java:221) ~[graylog.jar:?]
	at com.github.joschi.jadconfig.JadConfig.process(JadConfig.java:100) ~[graylog.jar:?]
	at org.graylog2.bootstrap.CmdLineTool.processConfiguration(CmdLineTool.java:351) [graylog.jar:?]
	at org.graylog2.bootstrap.CmdLineTool.readConfiguration(CmdLineTool.java:344) [graylog.jar:?]
	at org.graylog2.bootstrap.CmdLineTool.run(CmdLineTool.java:177) [graylog.jar:?]
	at org.graylog2.bootstrap.Main.main(Main.java:44) [graylog.jar:?]

Any ideias?

thanks,

jan · November 30, 2017, 6:36pm

you should check line 55 in your graylog server.conf

github.com

Graylog2/graylog2-server/blob/2.3/misc/graylog.conf#L55


# If you are running more than one instances of Graylog server you have to select one of these
# instances as master. The master will perform some periodical tasks that non-masters won't perform.
is_master = true


# The auto-generated node ID will be stored in this file and read after restarts. It is a good idea
# to use an absolute file path here if you are starting Graylog server from init scripts or similar.
node_id_file = /etc/graylog/server/node-id


# You MUST set a secret to secure/pepper the stored user passwords here. Use at least 64 characters.
# Generate one by using for example: pwgen -N 1 -s 96
password_secret =


# The default root user is named 'admin'
#root_username = admin


# You MUST specify a hash password for the root user (which you only need to initially set up the
# system and in case you lose connectivity to your authentication backend)
# This password cannot be changed using the API or via the web interface. If you need to change it,
# modify it in this file.
# Create one by using for example: echo -n yourpassword | shasum -a 256
# and put the resulting hash value into the following line

or your graylog server.conf in general

garone · November 30, 2017, 8:46pm

Hi Jan,
Yep, I configured both the passwords: password secret and root_password sha2, and the rest_listen_uri and web_listen_uri information but still the service does not go up and the same error remains…
thanks,

jochen · December 1, 2017, 8:04am

There’s your problem…

garone · December 4, 2017, 8:40pm

Thanks joschen and Jan.
Issue resolved.

system · December 18, 2017, 8:40pm

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