make do a first-class provider: envoy cluster + config_generator support

cli/planoai/config_generator.py

@@ -28,6 +28,7 @@ SUPPORTED_PROVIDERS_WITHOUT_BASE_URL = [
     "xai",
     "moonshotai",
     "zhipu",
+    "do",
 ]
 
 SUPPORTED_PROVIDERS = (

cli/uv.lock

@@ -337,7 +337,7 @@ wheels = [
 
 [[package]]
 name = "planoai"
-version = "0.4.18"
+version = "0.4.19"
 source = { editable = "." }
 dependencies = [
     { name = "click" },

config/envoy.template.yaml

@@ -901,6 +901,33 @@ static_resources:
             validation_context:
               trusted_ca:
                 filename: {{ upstream_tls_ca_path | default('/etc/ssl/certs/ca-certificates.crt') }}
+    - name: do
+      connect_timeout: {{ upstream_connect_timeout | default('5s') }}
+      type: LOGICAL_DNS
+      dns_lookup_family: V4_ONLY
+      lb_policy: ROUND_ROBIN
+      load_assignment:
+        cluster_name: do
+        endpoints:
+          - lb_endpoints:
+              - endpoint:
+                  address:
+                    socket_address:
+                      address: inference.do-ai.run
+                      port_value: 443
+                  hostname: "inference.do-ai.run"
+      transport_socket:
+        name: envoy.transport_sockets.tls
+        typed_config:
+          "@type": type.googleapis.com/envoy.extensions.transport_sockets.tls.v3.UpstreamTlsContext
+          sni: inference.do-ai.run
+          common_tls_context:
+            tls_params:
+              tls_minimum_protocol_version: TLSv1_2
+              tls_maximum_protocol_version: TLSv1_3
+            validation_context:
+              trusted_ca:
+                filename: {{ upstream_tls_ca_path | default('/etc/ssl/certs/ca-certificates.crt') }}
     - name: xiaomi
       connect_timeout: {{ upstream_connect_timeout | default('5s') }}
       type: LOGICAL_DNS