ELMA documentation
0.2
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About
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Overview
Ingredients
Cookbook
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Details
Syslog evolution
Next generation databases
Common Event Expression - CEE enhanced syslog
Our goal
Why not just archive everything in ElasticSearch?
Why ELMA?
Howto integrate into your existing logging and monitoring infrasructure?
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Issues
Problems
Feature requests
Manuals
Requirements
Basic Knowledge
System and Hardware Requirements
Virtualization Guide
Virtual formats
Loadbalancing and redundancy Guide
Distributed elasticsearch cluster
Installation Guide
Hardware (CMOS/BIOS) Clock and System Time
First Boot
ELMA initial installation
Reset ELMA configuration parameter to factory defaults
Next installation steps
Patch, Update and Upgrade Guide
Requirements and recommendations
Patches
Updates
Upgrades
Reconfigure ELMA
Final Tests
Reset ELMA configuration parameter to factory defaults
Configuration Guide
Configuration Files
ELMA
snmptrap
rsyslog
logstash
ElasticSearch
Apache2
Nagios
Kibana
Administration Guide
Basic Knowledge
Supported web browsers
ELMA admin interfaces
ELMA user management
ELMA group and profile management
Operation Guide
Basic Knowledge
Secure Network Operations
Event and trap generation for specific testing
Basic operations
User Guide
Supported web browsers
ELMA user interfaces
Performance and compression tests
Generation of continious tcp logging
rsyslog output modules
omfile - File Output Module
omelasticsearch - ElasticSearch Output Module
Comparison
Log space sizing
Testbed
Frequently Asked Questions
Which web browsers are supported?
File System Sizing immediately after deployment
Increase disk space using the YAST partitioner
How do I limit how much storage space is used?
Apache failing to start after patching and upgrading
Warning: Patch ‘openSUSE-2014-493-1’ is interactive, skipping
SearchPhaseExecutionException - Failed to execute phase query_fetch
ElasticsearchException - java.lang.OutOfMemoryError: Java heap space
Are older openSUSE 12.x appliances being supported in future?
Howto upgrade ELMA appliance to openSUSE 13.1?
How to forward syslog events from syslog-ng to ELMA rsyslogd?
How to forward syslog events from rsyslogd to ELMA rsyslogd?
How to enable compressed event forwarding between rsyslogd servers?
How to resolve original syslog sender IP to sender hostname?
Wrong timpstamp in ELMA Search-Gui - Is your system time synchronized and up to date?
No events in ELMA Search-Gui till UTC+XXX - Have you set system clock to UTC?
Coordinated Universal Time
System time
Rsyslog timestamp formatting - Timestamp parsing problems
UnresolvedAddressException - Have you setup a static IP address?
Whitepapers
Regulatory frameworks
German publications
Development
git
git repository
curl
curl exit codes
Nagios
Nagios plugins
Webdesign
bootstrap
NoMachineNX
Installation on openSUSE
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Table Of Contents
Manuals
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Manuals
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Requirements
Basic Knowledge
System and Hardware Requirements
Partition Setup
File System Sizing
Virtualization Guide
Virtual formats
VMware / VirtualBox / KVM (.vmdk)
OVF virtual machine (.ovf)
Loadbalancing and redundancy Guide
Distributed elasticsearch cluster
To be reviewed
Installation Guide
Hardware (CMOS/BIOS) Clock and System Time
Requirements and recommendations
Coordinated Universal Time
System time
Reading the clock
Is your system time synchronized and up to date?
First Boot
Installation settings
Next installation steps
ELMA initial installation
Reset ELMA configuration parameter to factory defaults
Next installation steps
Patch, Update and Upgrade Guide
Requirements and recommendations
Patches
Updates
Upgrades
Reconfigure ELMA
Final Tests
Reset ELMA configuration parameter to factory defaults
Configuration Guide
Configuration Files
Apache2
ElasticSearch
systemd
logrotate
jetty
templates
ELMA
git
Kibana
Logstash
systemd
Nagios
ELMA system monitoring
rsyslog
SNMP trap receiver
ELMA
snmptrap
rsyslog
logstash
ElasticSearch
Apache2
Nagios
Kibana
Administration Guide
Basic Knowledge
Supported web browsers
ELMA admin interfaces
ElasticSearch Head
ElasticSearch Paramedic
ElasticSearch BigDesk
ElasticSearch Kibana
Nagois
WebYast
ELMA user management
ELMA group and profile management
Operation Guide
Basic Knowledge
Secure Network Operations
Secure Shell
Event and trap generation for specific testing
SNMP trap
Syslog event
Basic operations
ELMA reconfigure and restart
Time synchronization
Delete and optimize of time-based indices
Backup of system configurations
systemd system and service manager
openSUSE firewall
Process table
Log files
Storage devices and disk partitions
Logical Volume Manager (LVM)
Filesystems
Check and Repair Filesystems
Five ways to boot openSUSE when Grub is broken
US Keyboard Layout
User Guide
Supported web browsers
ELMA user interfaces
Kibana
Kibana query syntax
Terms
Wildcard Searches
Boolean operators
Grouping
Some useful query examples: