- Introducing Elasticsearch Service
- Adding data to Elasticsearch
- Migrating data
- Ingesting data from your application
- Ingest data with Node.js on Elasticsearch Service
- Ingest data with Python on Elasticsearch Service
- Ingest data from Beats to Elasticsearch Service with Logstash as a proxy
- Ingest data from a relational database into Elasticsearch Service
- Ingest logs from a Python application using Filebeat
- Ingest logs from a Node.js web application using Filebeat
- Configure Beats and Logstash with Cloud ID
- Best practices for managing your data
- Configure index management
- Enable cross-cluster search and cross-cluster replication
- Access other deployments of the same Elasticsearch Service organization
- Access deployments of another Elasticsearch Service organization
- Access deployments of an Elastic Cloud Enterprise environment
- Access clusters of a self-managed environment
- Enabling CCS/R between Elasticsearch Service and ECK
- Edit or remove a trusted environment
- Migrate the cross-cluster search deployment template
- Manage data from the command line
- Preparing a deployment for production
- Securing your deployment
- Monitoring your deployment
- Monitor with AutoOps
- Configure Stack monitoring alerts
- Access performance metrics
- Keep track of deployment activity
- Diagnose and resolve issues
- Diagnose unavailable nodes
- Why are my shards unavailable?
- Why is performance degrading over time?
- Is my cluster really highly available?
- How does high memory pressure affect performance?
- Why are my cluster response times suddenly so much worse?
- How do I resolve deployment health warnings?
- How do I resolve node bootlooping?
- Why did my node move to a different host?
- Snapshot and restore
- Managing your organization
- Your account and billing
- Billing Dimensions
- Billing models
- Using Elastic Consumption Units for billing
- Edit user account settings
- Monitor and analyze your account usage
- Check your subscription overview
- Add your billing details
- Choose a subscription level
- Check your billing history
- Update billing and operational contacts
- Stop charges for a deployment
- Billing FAQ
- Elasticsearch Service hardware
- Elasticsearch Service GCP instance configurations
- Elasticsearch Service GCP default provider instance configurations
- Elasticsearch Service AWS instance configurations
- Elasticsearch Service AWS default provider instance configurations
- Elasticsearch Service Azure instance configurations
- Elasticsearch Service Azure default provider instance configurations
- Change hardware for a specific resource
- Elasticsearch Service regions
- About Elasticsearch Service
- RESTful API
- Release notes
- Enhancements and bug fixes - December 2024
- Enhancements and bug fixes - November 2024
- Enhancements and bug fixes - Late October 2024
- Enhancements and bug fixes - Early October 2024
- Enhancements and bug fixes - September 2024
- Enhancements and bug fixes - Late August 2024
- Enhancements and bug fixes - Early August 2024
- Enhancements and bug fixes - July 2024
- Enhancements and bug fixes - Late June 2024
- Enhancements and bug fixes - Early June 2024
- Enhancements and bug fixes - Early May 2024
- Bring your own key, and more
- AWS region EU Central 2 (Zurich) now available
- GCP region Middle East West 1 (Tel Aviv) now available
- Enhancements and bug fixes - March 2024
- Enhancements and bug fixes - January 2024
- Enhancements and bug fixes
- Enhancements and bug fixes
- Enhancements and bug fixes
- Enhancements and bug fixes
- AWS region EU North 1 (Stockholm) now available
- GCP regions Asia Southeast 2 (Indonesia) and Europe West 9 (Paris)
- Enhancements and bug fixes
- Enhancements and bug fixes
- Bug fixes
- Enhancements and bug fixes
- Role-based access control, and more
- Newly released deployment templates for Integrations Server, Master, and Coordinating
- Enhancements and bug fixes
- Enhancements and bug fixes
- Enhancements and bug fixes
- Enhancements and bug fixes
- Enhancements and bug fixes
- Enhancements and bug fixes
- Enhancements and bug fixes
- Enhancements and bug fixes
- Enhancements and bug fixes
- Enhancements and bug fixes
- Cross environment search and replication, and more
- Enhancements and bug fixes
- Enhancements and bug fixes
- Azure region Canada Central (Toronto) now available
- Azure region Brazil South (São Paulo) now available
- Azure region South Africa North (Johannesburg) now available
- Azure region Central India (Pune) now available
- Enhancements and bug fixes
- Azure new virtual machine types available
- Billing Costs Analysis API, and more
- Organization and billing API updates, and more
- Integrations Server, and more
- Trust across organizations, and more
- Organizations, and more
- Elastic Consumption Units, and more
- AWS region Africa (Cape Town) available
- AWS region Europe (Milan) available
- AWS region Middle East (Bahrain) available
- Enhancements and bug fixes
- Enhancements and bug fixes
- GCP Private Link, and more
- Enhancements and bug fixes
- GCP region Asia Northeast 3 (Seoul) available
- Enhancements and bug fixes
- Enhancements and bug fixes
- Native Azure integration, and more
- Frozen data tier and more
- Enhancements and bug fixes
- Azure region Southcentral US (Texas) available
- Azure region East US (Virginia) available
- Custom endpoint aliases, and more
- Autoscaling, and more
- Cross-region and cross-provider support, warm and cold data tiers, and more
- Better feature usage tracking, new cost and usage analysis page, and more
- New features, enhancements, and bug fixes
- AWS region Asia Pacific (Hong Kong)
- Enterprise subscription self service, log in with Microsoft, bug fixes, and more
- SSO for Enterprise Search, support for more settings
- Azure region Australia East (New South Wales)
- New logging features, better GCP marketplace self service
- Azure region US Central (Iowa)
- AWS region Asia Pacific (Mumbai)
- Elastic solutions and Microsoft Azure Marketplace integration
- AWS region Pacific (Seoul)
- AWS region EU West 3 (Paris)
- Traffic management and improved network security
- AWS region Canada (Central)
- Enterprise Search
- New security setting, in-place configuration changes, new hardware support, and signup with Google
- Azure region France Central (Paris)
- Regions AWS US East 2 (Ohio) and Azure North Europe (Ireland)
- Our Elasticsearch Service API is generally available
- GCP regions Asia East 1 (Taiwan), Europe North 1 (Finland), and Europe West 4 (Netherlands)
- Azure region UK South (London)
- GCP region US East 1 (South Carolina)
- GCP regions Asia Southeast 1 (Singapore) and South America East 1 (Sao Paulo)
- Snapshot lifecycle management, index lifecycle management migration, and more
- Azure region Japan East (Tokyo)
- App Search
- GCP region Asia Pacific South 1 (Mumbai)
- GCP region North America Northeast 1 (Montreal)
- New Elastic Cloud home page and other improvements
- Azure regions US West 2 (Washington) and Southeast Asia (Singapore)
- GCP regions US East 4 (N. Virginia) and Europe West 2 (London)
- Better plugin and bundle support, improved pricing calculator, bug fixes, and more
- GCP region Asia Pacific Southeast 1 (Sydney)
- Elasticsearch Service on Microsoft Azure
- Cross-cluster search, OIDC and Kerberos authentication
- AWS region EU (London)
- GCP region Asia Pacific Northeast 1 (Tokyo)
- Usability improvements and Kibana bug fix
- GCS support and private subscription
- Elastic Stack 6.8 and 7.1
- ILM and hot-warm architecture
- Elasticsearch keystore and more
- Trial capacity and more
- APM Servers and more
- Snapshot retention period and more
- Improvements and snapshot intervals
- SAML and multi-factor authentication
- Next generation of Elasticsearch Service
- Branding update
- Minor Console updates
- New Cloud Console and bug fixes
- What’s new with the Elastic Stack
Plan for production
editPlan for production
editElasticsearch Service supports a wide range of configurations. With such flexibility comes great freedom, but also the first rule of deployment planning: Your deployment needs to be matched to the workloads that you plan to run on your Elasticsearch clusters and Kibana instances. Specifically, this means two things:
Does your data need to be highly available?
editWith Elasticsearch Service, your deployment can be spread across as many as three separate availability zones, each hosted in its own, separate data center. Why this matters:
- Data centers can have issues with availability. Internet outages, earthquakes, floods, or other events could affect the availability of a single data center. With a single availability zone, you have a single point of failure that can bring down your deployment.
- Multiple availability zones help your deployment remain available. This includes your Elasticsearch cluster, provided that your cluster is sized so that it can sustain your workload on the remaining data centers and that your indices are configured to have at least one replica.
- Multiple availability zones enable you to perform changes to resize your deployment with zero downtime.
We recommend that you use at least two availability zones for production and three for mission-critical systems. Just one zone might be sufficient, if your Elasticsearch cluster is mainly used for testing or development and downtime is acceptable, but should never be used for production.
With multiple Elasticsearch nodes in multiple availability zones you have the recommended hardware, the next thing to consider is having the recommended index replication. Each index, with the exception of searchable snapshot indexes, should have one or more replicas. Use the index settings API to find any indices with no replica:
GET _all/_settings/index.number_of_replicas
Moreover, a high availability (HA) cluster requires at least three master-eligible nodes. For clusters that have fewer than six Elasticsearch nodes, any data node in the hot tier will also be a master-eligible node. You can achieve this by having hot nodes (serving as both data and master-eligible nodes) in three availability zones, or by having data nodes in two zones and a tiebreaker (will be automatically added if you choose two zones). For clusters that have six Elasticsearch nodes and beyond, dedicated master-eligible nodes are introduced. When your cluster grows, consider separating dedicated master-eligible nodes from dedicated data nodes. We recommend using at least 4GB RAM for dedicated master nodes.
The data in your Elasticsearch clusters is also backed up every 30 minutes, 4 hours, or 24 hours, depending on which snapshot interval you choose. These regular intervals provide an extra level of redundancy. We do support snapshot and restore, regardless of whether you use one, two, or three availability zones. However, with only a single availability zone and in the event of an outage, it might take a while for your cluster come back online. Using a single availability zone also leaves your cluster exposed to the risk of data loss, if the backups you need are not useable (failed or partial snapshots missing the indices to restore) or no longer available by the time that you realize that you might need the data (snapshots have a retention policy).
Clusters that use only one availability zone are not highly available and are at risk of data loss. To safeguard against data loss, you must use at least two availability zones.
Indices with no replica, except for searchable snapshot indices, are not highly available. You should use replicas to mitigate against possible data loss.
Clusters that only have one master node are not highly available and are at risk of data loss. You must have three master-eligible nodes.
Do you know when to scale?
editKnowing how to scale your deployment is critical, especially when unexpected workloads hits. Don’t forget to check your performance metrics to make sure your deployments are healthy and can cope with your workloads.
Scaling with Elasticsearch Service is easy:
- Turn on deployment autoscaling to let Elasticsearch Service manage your deployments by adjusting their available resources automatically.
- Or, if you prefer manual control, log in to the Elasticsearch Service Console, select your deployment, select Edit deployment from the Actions dropdown, and either increase the number of zones or the size per zone.
Increasing the number of zones should not be used to add more resources. The concept of zones is meant for High Availability (2 zones) and Fault Tolerance (3 zones), but neither will work if the cluster relies on the resources from those zones to be operational. The recommendation is to scale up the resources within a single zone until the cluster can take the full load (add some buffer to be prepared for a peak of requests), then scale out by adding additional zones depending on your requirements: 2 zones for High Availability, 3 zones for Fault Tolerance.
Refer to Sizing Elasticsearch: Scaling up and out to identify which questions to ask yourself when determining which cluster size is the best fit for your Elasticsearch use case.
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