![]() ![]() Using an S3 target is an easy option to externalize this backup data on a durable repository and ensure it will be available when needed. The newly created “scality_s3_repository” is now available for storing cluster snapshots (for DR purposes) or searchable snapshots (in the cold or frozen tiers).ĭR snapshots are used to restore all the data from an Elasticsearch cluster in case of a major failure. Once created, you can register the bucket on the Elasticsearch cluster by using the Kibana interface, under “Dev Tools,” and create the following PUT request: Note that the optional bucket-encryption setting can be enabled if data at-rest encryption is required. To set up searchable snapshots you must first create a bucket in Scality, which can be done using the S3 browser. ![]() Once the logs start loading into the Elasticsearch cluster, Elasticsearch will display, “Data successfully received from this module.” Configure Scality as a snapshot repository Installation instructions to setup filebeat are detailed in the Elasticsearch interface: The logs are shipped to the Elasticsearch cluster using filebeat. Rather than generating actual web traffic on the server, we used gogen configured in a crontab job as such: We added data using filebeat and simulated ingesting apache logs from a web server. Note that the Scality ARTESCA configuration is identical. Rather than storing all of our data in the public cloud, we chose to keep our snapshots and searchable snapshots in an on-premises installation of Scality RING. We used the Elasticsearch Cloud console for illustration however, these steps are identical if you are running your Elasticsearch on Amazon Web Services, Microsoft Azure, Google Cloud or on-premises. In this section, we will go through the simple steps needed to configure Scality as a repository for Disaster Recovery (DR) or searchable snapshots. How to configure Elasticsearch and Scality RING Providing petabyte-scale and up to eleven 9s of data durability, Scality not only protects your valuable Elasticsearch data, but also allows you to continue to search that data without needing to move it back to the SAN. This frees up the more expensive SAN storage Elasticsearch uses. With Elasticsearch searchable snapshots, customers can store all of their inactive data on Scality. It also allows customers to continue to benefit from the power of Elasticsearch while increasing data durability and reducing total cost of ownership (TCO). Scality provides a more cost-effective and scalable storage solution than SAN systems. The good news is that Elasticsearch includes searchable snapshots, providing the ability to perform snapshots of indexes or even entire clusters and store these snapshots on Amazon S3-compatible object storage such as Scality’s industry-leading RING and ARTESC A. With an ever-growing volume of data to index, search and retain, one of the potential challenges Elasticsearch customers face is the high cost of the SAN storage the company uses as its primary storage tier. Enterprises, including many Scality customers, use Elasticsearch to quickly find virtually any type of document or information in their organization. '$status $body_bytes_sent "$http_referer" 'Īccess_log /var/log/nginx/access.log main įor EB use $http_x_forwarded_for instead of $remote_addr: log_format main '$http_x_forwarded_for - $remote_user "$request" 'Įnable nginx module on filebeat filebeat modules enable nginx Set for auto start on boot rpm: sudo update-rc.By Pierre Gueant, director of solution partners, ScalityĮlasticsearch is a search engine that provides distributed full-text search with an HTTP web interface. "\"?%, Update NGINX log format log_format main '$remote_addr - $remote_user "$request" ' usr/share/filebeat/module/nginx/access/ingest/default.json "patterns":[ #- Elasticsearch output -Įdit filebeat.yml, change “name:” to set the ‘beta.name’ on kibana Modify pattern: # In case you specify and additional path, the scheme is required: # IPv6 addresses should always be defined as: host: " elkhost:5601" # Scheme and port can be left out and will be set to the default (http and 5601) # options here, or by using the `-setup` CLI flag or the `setup` command. # the dashboards is disabled by default and can be enabled either by setting the # These settings control loading the sample dashboards to the Kibana index. etc/filebeat/filebeat.yml: #= Dashboards = Sudo yum install filebeat on deb based: wget -qO - | sudo apt-key add - sudo apt-get install apt-transport-https echo "deb stable main" | sudo tee -a /etc/apt//elastic-6.x.list sudo apt-get update
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