90 Day retention + archive options (see Dynamic Data Active Archive).Using AWS and GCP infrastructure layer(s) within multiple regions enhances availability.A dedicated single-tenant cloud environment, including a single search head (plus one for each additional premium application), a clustered indexing tier, and an Inputs Data Manager.To learn more, review the Splunk Validated Architectures guide. However, Splunk does not monitor, or manage, on-premise functionality. And the Splunk Cloud team handles much of the ongoing operational aspects of maintaining the environment. So, you won’t have to deal with many issues related to an on-premise deployment. Splunk determines and implements topology and architectural details to maintain contractual SLAs. In that case, Cloud could be your solution.įor newcomers, it looks and feels like Splunk Enterprise. Or, perhaps you’re unfamiliar with Splunk. Therefore, it’s critical that staff develop and maintain these skills, especially as the environment grows.ĭo you have had experience administering your own on-premise Splunk environment? It takes specific Splunk knowledge to administer the environment through daily user requests, server operations, and application upgrades. Training Don’t implement Splunk and then walk away.Firewalling This requires rules enabling UF-to-Indexer communication and user-to-search head communication, along with the security of the search/indexing layer and all utility functions.You may want to add a customer automation tool, such as Puppet or Chef, to distribute it. Meanwhile, Splunk provides a Deployment Server functionality managing the configurations of the software. You’ll need to create a process to install, manage and distribute this software. Universal Forwarders This is the small Splunk installation loaded on host machines that forwards data to the Splunk environment.By maintaining consistent build processes for these servers through the life of the application, you can prevent unnecessary outages. You’ll need to make tweaks to the local firewall to allow inter-server communication. Maintenance and Operations As with any enterprise-level application, Splunk incorporates specific server requirements, including user-level and server-level settings.In addition, this document offers guidance on the use of containers. Be sure to read the guidance on degraded performance when incorporating VMs. You can also view platform-specific requirements in this system requirements document. Platform Do you intend to deploy Linux or Windows? You’ll base that decision on the staffing resources and expertise you have internally.Considerations that may be more customer-dependent: They’re needed to support the following roles: Cluster Master, License Master, SHC Deployer, Management Console, and Deployment Server. Conversely, if there’s added complexity, an on-premise environment will require additional servers. You must have a minimum of three indexers to create a Splunk Indexer Cluster. Generally, a deployment usually consists of a Single Search Head with a distributed collection of indexers. If it’s a complex environment, though, it’s common to spread Splunk deployments across geographical locations. So, will you be doing a distributed deployment? In that case, customer availability requirements determine whether to cluster servers at the search layer, indexing layer – or both. Anything beyond that requires distribution across multiple servers. A single instance can serve up to 300GB/day of data ingestion. On the other hand, a distributed deployment incorporates multiple servers. Then there’s this: a single-instance deployment incorporates one server.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |