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Installing and Configuring ELK – Part three(3) – install Elasticsearch, configuration

January 18, 2023 / By / Leave a Comment / elasticsearch

Installing and Configuring ELK – Part one(1) – Install OS (OEL 7.2), Tuning– Part two(2) – Configure KVM, Tuning– Part three(3) – install elasticsearch, configuration– Part four(4) – Install logstash, configuration– Part five(5) – Install Kibana, configuration– Part six(6) – General platform tips & tricks This is Part three(3) – install elasticsearch, configuration Configuring the …

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Installing and Configuring ELK – Part two(2) – Configure KVM & Tuning

January 18, 2023 / By / Leave a Comment / elasticsearch

Installing and Configuring ELK – Part one(1) – Install OS (OEL 7.2), Tuning – Part two(2) – Configure KVM, Tuning – Part three(3) – install elasticsearch, configuration – Part four(4) – Install logstash, configuration – Part five(5) – Install Kibana, configuration – Part six(6) – General platform tips & tricks This is Part two(2) – …

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Installing and Configuring ELK – Part one(1) – Install OS and tuning

January 18, 2023 / By / Leave a Comment / elasticsearch

Installing and Configuring ELK – Part one(1) – Install OS (OEL 7.2), Tuning– Part two(2) – Configure KVM, Tuning– Part three(3) – install elasticsearch, configuration– Part four(4) – Install logstash, configuration– Part five(5) – Install Kibana, configuration– Part six(6) – General platform tips & tricks This is Part one(1) – Install OS (OEL 7.2), Tuning …

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Upgrading mediawiki

March 3, 2017 / By / Leave a Comment / wiki

Step one is backup mysql cd /wiki/mysql_backups ./mysql_backup.sh Step two, install/upgrade mediawiki /usr/gnu/bin/tar xvf mediawiki-1.26.2.tar -C /wiki/mediawiki –strip-components=1 chown -R webservd:webservd /wiki/mediawiki Step three, upgrade db cd /wiki/mediawiki/maintenance php update.php Note: You might need to fix the LocalSettings.php

Testing HDFS Over WebHDFS By Using CURL

July 21, 2017 / By / Leave a Comment / Hadoop

A quick update on hdfs put/get/etc… Simplest solution to upload/download/delete/etc… Use webhdfs. samples are below. ————— Simple Example in one step. Note: In this example, replace node name with any of the 6 nodes [n01-n06] curl -L -i -X PUT -T source_file_name.pdf “http://n03.domain.com:50075/webhdfs/v1/user/usera/dest_file_name.pdf?user.name=usera&op=CREATE&user.name=usera&namenoderpcaddress=bda-cluster1-ns&overwrite=false” # Example You have a source file: solaris_openstack.pdf user.name: usera file dest: …

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Oracle ODSEE to OUD Directory Replication or Migration

January 18, 2023 / By / Leave a Comment / LDAP, OUD

Contents 1 How to install and configure Odsee to oud directory replication 1.1 First install an OUD directory 1.2 Migrate ODSEE to OUD schema and roles 1.2.1 Set ODSEE compatibly 1.2.2 Migrate schema and roles 1.3 Get a one time ODSEE full export from 1.4 Clean Import ODSEE Data in OUD – OUD has to …

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neo4j upgrade process

March 3, 2017 / By / Leave a Comment / neo4j

#Backup tar zcf neo4j.tar neo4j # Extract new mkdir /data/neo4j;tar -zvxf install/neo4j-enterprise-2.3.0-unix.tar.gz -C /data/neo4j –strip-components=1 #Copy back DB files cp -rp /data/tmp/neo4j/data/dbms neo4j/data/. cp -rp /data/tmp/neo4j/data/graph.db neo4j/data/. cp -rp /data/tmp/neo4j/conf/ssl neo4j/conf/. # Change back perm chown -R neo:neo /data/neo4j # cd /data/neo4j/conf, modify #neo4j-server.properties org.neo4j.server.database.mode=SINGLE org.neo4j.server.webserver.address=0.0.0.0 #neo4j.properties allow_store_upgrade=true dbms.pagecache.memory=10g ############ # Start DB to complete …

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Node JS and express

March 3, 2017 / By / Leave a Comment / nodejs

Bootstrap + nodejs http://lresende.blogspot.com/2015/01/nodejs-building-html-site-template.html Express using EJS (not jade the default) express –ejs node_app2 In the Views > headers.ejs In the index.ejs Hello, world! This is a template for a simple marketing or informational website. It includes a large callout called a jumbotron and three supporting pieces of content. Use it as a starting point …

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