Elasticsearch Lab: start-local, Kibana Dev Tools, Cluster Health and the First .NET Connection
For a local Elasticsearch lab, Elastic's start-local script or a small Docker Compose file with security on and a pinned version is enough; the application connects not as elastic but with an API key limited to its own indices and a singleton ElasticsearchClient. With real output: what start-local does, a service account token for Kibana, yellow health and allocation explain, a scoped key's 403s, the first IndexAsync/GetAsync with Elastic.Clients.Elasticsearch 9.5 and error cases.
14 Nov 2026
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14 min
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12
