![]() Splunk Apps: Splunk apps are pre-built packages of dashboards, reports, and search queries that provide users with specific functionality for analyzing data in Splunk. ![]() It helps to ensure that configurations and updates are consistent across all components. Splunk Deployment Server: The Splunk deployment server is responsible for managing the deployment of Splunk forwarders and other components across a distributed environment. It provides a graphical user interface and a query language for users to explore the data. Splunk Search Head: The Splunk search head is the component that users interact with to search, analyze, and visualize data stored in the Splunk indexer. It stores the data and makes it searchable for analysis. Splunk Indexer: The Splunk indexer is the component that receives and indexes data from Splunk forwarders. It is responsible for collecting and forwarding data to the Splunk indexer. Splunk Forwarder: A Splunk forwarder is an agent that is installed on servers, endpoints, or other sources that send data to Splunk. Here are some of the key components of Splunk: It allows businesses to gain insights into their operations, troubleshoots problems, and monitor their systems and applications. Splunk architecture is a popular software platform that collects, indexes, and analyzes large volumes of machine-generated data in real-time. By leveraging the various components and features of Splunk, organizations can gain valuable insights into their data and make informed decisions based on real-time data analysis. Overall, the Splunk architecture is designed to provide users with a powerful, flexible, and scalable platform for collecting, indexing, and analyzing data from various sources in real time. Additionally, Splunk offers a variety of integration options, including REST APIs, SDKs, and connectors for third-party tools and services. The Splunk architecture also includes various layers of security, including SSL encryption, role-based access control, and data masking. Search heads are responsible for retrieving and analyzing indexer data, and deployment servers are used to manage configurations and distribute updates across the Splunk environment. Forwarders collect and send data from these sources to indexers, which store and index the data. Data sources are where data is generated, such as logs from applications, systems, and network devices. The Splunk architecture consists of several key components: data sources, forwarders, indexers, search heads, and deployment servers. Its architecture is designed to handle large volumes of data and allow users to search, monitor, and visualize data in an easy-to-understand format. That way if the IP needs to change your only have to update DNS, and not your code.Splunk is a powerful platform that collects, indexes, and analyzes data from various sources in real-time. Though not required necessarily, I generally assign a DNS name to the IP for the API. The solution / best practice, is to have one IP to expose your UI to end users on https (443 to 8000) and a second IP for API calls and behind the scenes Splunk traffic (443 to 8089). The second destination will never be reached because it would be satisfied by the first rule. You want your API calls to be secure as well, but you can't route port 443 from the same IP to two different destinations. Otherwise, your URL would have to be something like. The Splunk UI by default runs on port 8000 (which you can change), but unless you want the URL to your Splunk applications to include a specific port, you have to route https (443) to 8000 on the search heads. I'm guessing that you want to expose the Splunk UI to end users and use https. If you are using a load balancer you can only route 443 to a single destination.
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