Conversation/ollama/1.16 (#4612)

* add documentation for Ollama conversation component

Signed-off-by: Emmanuel Auffray <[email protected]>

* add Ollama component to generic.yaml

Signed-off-by: Emmanuel Auffray <[email protected]>

---------

Signed-off-by: Emmanuel Auffray <[email protected]>

Author: ManuInNZ

daprdocs/content/en/reference/components-reference/supported-conversation/ollama.md

@@ -0,0 +1,39 @@
+---
+type: docs
+title: "Ollama"
+linkTitle: "Ollama"
+description: Detailed information on the Ollama conversation component
+---
+
+## Component format
+
+A Dapr `conversation.yaml` component file has the following structure:
+
+```yaml
+apiVersion: dapr.io/v1alpha1
+kind: Component
+metadata:
+  name: ollama
+spec:
+  type: conversation.ollama
+  metadata:
+  - name: model
+    value: llama3.2:latest
+  - name: cacheTTL
+    value: 10m
+```
+
+{{% alert title="Warning" color="warning" %}}
+The above example uses secrets as plain strings. It is recommended to use a secret store for the secrets, as described [here]({{< ref component-secrets.md >}}).
+{{% /alert %}}
+
+## Spec metadata fields
+
+| Field              | Required | Details | Example |
+|--------------------|:--------:|---------|---------|
+| `model` | N | The Ollama LLM to use. Defaults to `llama3.2:latest`.  | `phi4:latest` |
+| `cacheTTL` | N | A time-to-live value for a prompt cache to expire. Uses Golang duration format.  | `10m` |
+
+## Related links
+
+- [Conversation API overview]({{< ref conversation-overview.md >}})

daprdocs/data/components/conversation/generic.yaml

@@ -23,3 +23,8 @@
   state: Alpha
   version: v1
   since: "1.15"
+- component: Ollama
+  link: ollama
+  state: Alpha
+  version: v1
+  since: "1.16"