![]() ![]() HEC offers full configurability and functionality on the Splunk Enterprise platform on-premises. After you create tokens, you can monitor progress of the token as it is deployed across your Splunk Cloud Platform instance.įor instructions on how to enable and manage HEC on Splunk Cloud Platform, see Configure HTTP Event Collector on Splunk Cloud.Indexer acknowledgment is only available for AWS Kinesis Firehose at this time.You cannot create a new index during the setup process. The index that you choose to store events that HEC receives must already exist.You cannot forward data that HEC receives to another set of Splunk indexers as Splunk Cloud Platform does not support forwarding output groups.You can only make settings changes to tokens that you create. You cannot make changes to global settings.Standard HEC is enabled by default on all Splunk Cloud Platform deployments and does not require a Splunk Support ticket. You must file a ticket with Splunk Support to enable HEC for use with Amazon Web Services (AWS) Kinesis Firehose.This is because Splunk Cloud Platform does not provide access to configuration files locally. If you need to use a configuration file to configure an HEC input, you must do this on a heavy forwarder, then forward the data to Splunk Cloud Platform.The following caveats apply to using HEC on a Splunk Cloud Platform instance: You can enable HEC on a Splunk Cloud Platform deployment. How it works depends on the type of Splunk platform instance you have. ![]() HTTP Event Collector runs on Splunk Cloud Platform and Splunk Enterprise. HEC functionality varies based on Splunk software type You do not need to include Splunk credentials in your app or supported files to access the Splunk platform instance. This process eliminates the need for a Splunk forwarder when you send application events.Īfter you enable HEC, you can use HEC tokens in your app to send data to HEC. You can generate a token and then configure a logging library or HTTP client with the token to send data to HEC in a specific format. HEC uses a token-based authentication model. The HTTP Event Collector (HEC) lets you send data and application events to a Splunk deployment over the HTTP and Secure HTTP (HTTPS) protocols. For more information on this, see the roles/splunk_common/tasks/wait_for_splunk_instance.yml play which will wait for another Splunk instance to be online before making any connections against it.Set up and use HTTP Event Collector in Splunk Web name : Set all indexers as search peers command : " " when : " 'splunk_indexer' in groups"Īnother utility you can add when creating new plays is an implicit wait. There are also break-early conditions that maintain idempotency so we can progress if successful: To overcome error-prone networking, we have retry counts with delays embedded in the task. For instance, in this example below, we add indexers as search peers of individual search head. While developing new playbooks that require remote Splunk-to-Splunk connectivity, we employ the use of retry and delay options for tasks. These networking requests are often prone to failure, as when Ansible is executed asynchronously there are no guarantees that the requestee is online/ready to receive the message. Particularly when bringing up distributed Splunk topologies, there is a need for one Splunk instances to make a request against another Splunk instance in order to construct the cluster. SplunkD management port (REST API access) ![]() EXPOSE 8000 8065 8088 8089 8191 9887 9997īelow is a table detailing the purpose of each port, which can be used as a reference for determining whether the port should be published for external consumption. ![]()
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