Render.com phoneixd (#280)

* chore: default protocol for phoenixd

some environments can only provide the host and port for internal services (e.g. render.com)
in those cases we default to http

* feat: add render.com config for phoneixd deployment

This allows one click deploys to render.com with a phoenixd backend

* Update render.yaml

lnclient/phoenixd/phoenixd.go

@@ -73,6 +73,11 @@ type PhoenixService struct {
 
 func NewPhoenixService(address string, authorization string) (result lnclient.LNClient, err error) {
 	authorizationBase64 := b64.StdEncoding.EncodeToString([]byte(":" + authorization))
+	// some environments (e.g. in a cloud environment like render.com) can only get the address and the port but not the protocol
+	// in those cases we default to http for local requests
+	if !strings.HasPrefix(address, "http") {
+		address = "http://" + address
+	}
 	phoenixService := &PhoenixService{Address: address, Authorization: authorizationBase64}
 
 	info, err := phoenixService.GetInfo(context.Background())

scripts/linux-x86_64/phoenixd/render.yaml

@@ -0,0 +1,45 @@
+services:
+  - type: web
+    runtime: image
+    name: albyhub
+    image:
+      url: ghcr.io/getalby/hub:latest
+    numInstances: 1
+    region: frankfurt # Default: oregon
+    plan: starter
+    disk:
+      name: data
+      mountPath: /data
+      sizeGB: 2
+    autoDeploy: false
+    envVars:
+      - key: WORK_DIR
+        value: /data/albyhub
+      - key: LOG_EVENTS
+        value: true
+      - key: LN_BACKEND_TYPE
+        value: PHOENIX
+      - key: PHOENIXD_AUTHORIZATION
+        value: dcf0cf3501c04f97890e3bb3204f94f60d6b99d270cc8c40dfd390cced2f3c11
+      - key: PHOENIXD_ADDRESS
+        fromService:
+          name: phoenixd
+          type: pserv
+          property: hostport
+  - type: pserv
+    runtime: image
+    name: phoenixd
+    image:
+      url: ghcr.io/sethforprivacy/phoenixd:latest
+    numInstances: 1
+    region: frankfurt # Default: oregon
+    plan: starter
+    disk:
+      name: data
+      mountPath: /data
+      sizeGB: 2
+    autoDeploy: false
+    dockerCommand: /phoenix/bin/phoenixd --agree-to-terms-of-service --http-bind-ip 0.0.0.0 --http-password=dcf0cf3501c04f97890e3bb3204f94f60d6b99d270cc8c40dfd390cced2f3c11
+    envVars:
+      - key: PHOENIX_DATADIR
+        value: /data/phoenixd