add envoy

images/envoy/latest/Dockerfile

@@ -0,0 +1,3 @@
+FROM envoyproxy/envoy:v1.14.1
+COPY envoy.yaml /etc/envoy/envoy.yaml
+CMD ["envoy", "-c", "/etc/envoy/envoy.yaml", "-l", "trace"]

images/envoy/latest/envoy.yaml

@@ -0,0 +1,45 @@
+admin:
+  access_log_path: /tmp/admin_access.log
+  address:
+    socket_address: { address: 0.0.0.0, port_value: 9901 }
+
+static_resources:
+  listeners:
+  - name: listener_0
+    address:
+      socket_address: { address: 0.0.0.0, port_value: 9090 }
+    filter_chains:
+    - filters:
+      - name: envoy.http_connection_manager
+        config:
+          codec_type: auto
+          stat_prefix: ingress_http
+          route_config:
+            name: local_route
+            virtual_hosts:
+            - name: local_service
+              domains: ["*"]
+              routes:
+              - match: { prefix: "/" }
+                route:
+                  cluster: xud_service
+                  max_grpc_timeout: 0s
+              cors:
+                allow_origin_string_match:
+                - prefix: "*"
+                allow_methods: GET, PUT, DELETE, POST, OPTIONS
+                allow_headers: keep-alive,user-agent,cache-control,content-type,content-transfer-encoding,custom-header-1,x-accept-content-transfer-encoding,x-accept-response-streaming,x-user-agent,x-grpc-web,grpc-timeout
+                max_age: "1728000"
+                expose_headers: custom-header-1,grpc-status,grpc-message
+          http_filters:
+          - name: envoy.grpc_web
+          - name: envoy.cors
+          - name: envoy.router
+  clusters:
+  - name: xud_service
+    connect_timeout: 0.25s
+    type: strict_dns
+    http2_protocol_options: {}
+    lb_policy: round_robin
+    # win/mac hosts: Use address: host.docker.internal instead of address: localhost in the line below
+    hosts: [{ socket_address: { address: xud, port_value: 28885 }}]

images/utils/launcher/config/config.py

@@ -391,19 +391,26 @@ def update_lndltc(self, parsed):
         self.update_ports(node, parsed)
 
     def update_connext(self, parsed):
-        """Update Connext related configurations from parsed TOML raiden section
+        """Update Connext related configurations from parsed TOML connext section
         :param parsed: Parsed raiden TOML section
         """
         node = self.nodes["connext"]
         self.update_ports(node, parsed)
 
     def update_webui(self, parsed):
-        """Update Connext related configurations from parsed TOML raiden section
+        """Update webui related configurations from parsed TOML webui section
         :param parsed: Parsed raiden TOML section
         """
         node = self.nodes.get("webui", None)
         self.update_ports(node, parsed)
 
+    def update_envoy(self, parsed):
+        """Update envoy related configurations from parsed TOML envoy section
+        :param parsed: Parsed raiden TOML section
+        """
+        node = self.nodes.get("envoy", None)
+        self.update_ports(node, parsed)
+
     def update_raiden(self, parsed):
         """Update raiden related configurations from parsed TOML raiden section
         :param parsed: Parsed raiden TOML section

images/utils/launcher/config/template.py

@@ -152,6 +152,15 @@ def __eq__(self, other):
             "mode": "native",
             "preserve_config": False,
             "use_local_image": False,
+        },
+        "envoy": {
+            "name": "envoy",
+            "image": "exchangeunion/envoy:latest",
+            "volumes": [],
+            "ports": [PortPublish("9090")],
+            "mode": "native",
+            "preserve_config": False,
+            "use_local_image": False,
         }
     },
     "testnet": {

images/utils/launcher/node/__init__.py

@@ -19,6 +19,7 @@
 from .image import Image, ImageManager
 from .lnd import Lndbtc, Lndltc
 from .webui import Webui
+from .envoy import Envoy
 from .xud import Xud, XudApiError
 from ..config import Config
 from ..errors import FatalError

images/utils/launcher/node/envoy.py

@@ -0,0 +1,9 @@
+from .base import Node
+
+
+class Envoy(Node):
+    def __init__(self, name, ctx):
+        super().__init__(name, ctx)
+
+    def status(self):
+        return "Ready"

images/utils/launcher/node/webui.py

@@ -5,8 +5,5 @@ class Webui(Node):
     def __init__(self, name, ctx):
         super().__init__(name, ctx)
 
-        self._cli = None
-        self.api = None
-
     def status(self):
         return "Ready"