Adding upstream version 1.34.4.

Signed-off-by: Daniel Baumann <daniel@debian.org>

plugins/inputs/nomad/README.md

@@ -0,0 +1,49 @@
+# Hashicorp Nomad Input Plugin
+
+This plugin collects metrics from every [Nomad agent][nomad] of the specified
+cluster. Telegraf may be present in every node and connect to the agent locally.
+
+⭐ Telegraf v1.22.0
+🏷️ server
+💻 all
+
+[nomad]: https://www.nomadproject.io/
+
+## Global configuration options <!-- @/docs/includes/plugin_config.md -->
+
+In addition to the plugin-specific configuration settings, plugins support
+additional global and plugin configuration settings. These settings are used to
+modify metrics, tags, and field or create aliases and configure ordering, etc.
+See the [CONFIGURATION.md][CONFIGURATION.md] for more details.
+
+[CONFIGURATION.md]: ../../../docs/CONFIGURATION.md#plugins
+
+## Configuration
+
+```toml @sample.conf
+# Read metrics from the Nomad API
+[[inputs.nomad]]
+  ## URL for the Nomad agent
+  # url = "http://127.0.0.1:4646"
+
+  ## Set response_timeout (default 5 seconds)
+  # response_timeout = "5s"
+
+  ## Optional TLS Config
+  # tls_ca = /path/to/cafile
+  # tls_cert = /path/to/certfile
+  # tls_key = /path/to/keyfile
+```
+
+## Metrics
+
+Both Nomad servers and agents collect various metrics. For every details, please
+have a look at [Nomad metrics][metrics] and [Nomad telemetry][telemetry]
+ocumentation.
+
+[metrics]: https://www.nomadproject.io/docs/operations/metrics
+[telemetry]: https://www.nomadproject.io/docs/operations/telemetry
+
+## Example Output
+
+There is no predefined metric format, so output depends on plugin input.