From d6f29fc789760318b048d005e14c91eba748b45e Mon Sep 17 00:00:00 2001
From: Vitor Gomes <41302394+vitoorgomes@users.noreply.github.com>
Date: Wed, 22 May 2024 04:34:42 +1200
Subject: [PATCH] docs: update otlp ingestion with correct endpoint and add
 endpoint to reference api docs (#12996)

---
 docs/sources/reference/loki-http-api.md | 11 +++++++++++
 docs/sources/send-data/otel/_index.md   |  4 ++--
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/docs/sources/reference/loki-http-api.md b/docs/sources/reference/loki-http-api.md
index 1f85a4b48b..e72a03ba51 100644
--- a/docs/sources/reference/loki-http-api.md
+++ b/docs/sources/reference/loki-http-api.md
@@ -24,6 +24,7 @@ Authorization needs to be done separately, for example, using an open-source loa
 These endpoints are exposed by the `distributor`, `write`, and `all` components:
 
 - [`POST /loki/api/v1/push`](#ingest-logs)
+- [`POST /otlp/v1/logs`](#ingest-logs-using-otlp)
 
 A [list of clients]({{< relref "../send-data" >}}) can be found in the clients documentation.
 
@@ -260,6 +261,16 @@ curl -H "Content-Type: application/json" \
   --data-raw '{"streams": [{ "stream": { "foo": "bar2" }, "values": [ [ "1570818238000000000", "fizzbuzz" ] ] }]}'
 ```
 
+## Ingest logs using OTLP
+
+```bash
+POST /otlp/v1/logs
+```
+
+`/otlp/v1/logs` lets the OpenTelemetry Collector send logs to Loki using `otlphttp` procotol.
+
+For information on how to configure Loki, refer to the [OTel Collector topic](https://grafana.com/docs/loki/<LOKI_VERSION>/send-data/otel/).
+
 ## Query logs at a single point in time
 
 ```bash
diff --git a/docs/sources/send-data/otel/_index.md b/docs/sources/send-data/otel/_index.md
index 27d092a81c..b7a67fcb14 100644
--- a/docs/sources/send-data/otel/_index.md
+++ b/docs/sources/send-data/otel/_index.md
@@ -30,7 +30,7 @@ You need to make the following changes to the [OpenTelemetry Collector config](h
 ```yaml
 exporters:
   otlphttp:
-    endpoint: http://<loki-addr>:3100/otlp
+    endpoint: http://<loki-addr>:3100/otlp/v1/logs
 ```
 
 And enable it in `service.pipelines`:
@@ -57,7 +57,7 @@ exporters:
   otlphttp:
     auth:
       authenticator: basicauth/otlp
-    endpoint: http://<loki-addr>:3100/otlp
+    endpoint: http://<loki-addr>:3100/otlp/v1/logs
 
 service:
   extensions: [basicauth/otlp]