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87 lines
2.9 KiB
87 lines
2.9 KiB
7 years ago
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# Clone Debian Stretch template, set up IPs, hostname, ssh keys
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apt update
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apt -y dist-upgrade
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7 years ago
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##############################################################################
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# Install Java dependency
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apt install openjdk-8-jre-headless
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# Install Elasticsearch version 6 (latest)
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7 years ago
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# Get key
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wget -qO - https://artifacts.elastic.co/GPG-KEY-elasticsearch | sudo apt-key add -
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# Install deps (should be installed already):
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apt-get -y install apt-transport-https
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7 years ago
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# Set up repo for release 6.x
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echo "deb https://artifacts.elastic.co/packages/6.x/apt stable main" | sudo tee -a /etc/apt/sources.list.d/elastic-6.x.list
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7 years ago
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# Disable apt-cache in /etc/apt/apt.conf, it doesn't work with https
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apt update
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7 years ago
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# It doesn't appear the open source version is in the repo, needs manual install. XXX
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#apt install elasticsearch-oss
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wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-oss-6.3.2.deb
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dpkg -i elasticsearch-oss-6.3.2.deb
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7 years ago
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# Configure a cluster name and answer on IP.
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# Open firewall
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7 years ago
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# Allow elasticsearch
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-A INPUT -p tcp --dport 9200 -j ACCEPT
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-A INPUT -p tcp --dport 9300 -j ACCEPT
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# Set up configuration:
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vim /etc/elasticsearch/elasticsearch.yml
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# Set:
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cluster.name: elasticsearch
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network.host: 10.22.22.124
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# Start:
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systemctl start elasticsearch.service
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7 years ago
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# Start on boot:
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systemctl enable elasticsearch.service
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### XXX Backups
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### XXX Prometheus :)
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7 years ago
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##############################################################################
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7 years ago
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# Setting up logging from rsyslog to Elasticsearch
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# On client machine:
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apt install rsyslog-elasticsearch
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cat > /etc/rsyslog.d/elasticsearch.conf <<EOF
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module(load="omelasticsearch")
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template(name="rsyslog"
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type="list"
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option.json="on") {
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constant(value="{")
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constant(value="\"timestamp\":\"") property(name="timereported" dateFormat="rfc3339")
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constant(value="\",\"message\":\"") property(name="msg")
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constant(value="\",\"host\":\"") property(name="hostname")
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constant(value="\",\"severity\":\"") property(name="syslogseverity-text")
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constant(value="\",\"facility\":\"") property(name="syslogfacility-text")
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constant(value="\",\"syslogtag\":\"") property(name="syslogtag")
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constant(value="\"}")
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}
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action(type="omelasticsearch"
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server="10.22.22.124"
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serverport="9200"
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template="rsyslog"
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searchIndex="rsyslog-index"
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searchType="rsyslog-type"
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bulkmode="on"
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maxbytes="100m"
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queue.type="linkedlist"
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queue.size="5000"
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queue.dequeuebatchsize="300"
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action.resumeretrycount="-1")
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EOF
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systemctl restart rsyslog
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##############################################################################
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7 years ago
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# Enable plugins for syslog:
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/usr/share/elasticsearch/bin/elasticsearch-plugin install ingest-geoip
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##############################################################################
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