Switch fly deploy to use pre-built images

Also switch docker image to preset PORT to 80

.github/workflows/deploy.yaml

@@ -3,7 +3,7 @@ name: Deploy
 
 on:
   workflow_run:
-    workflows: [Test]
+    workflows: [Container Image]
     types: [completed]
     branches: [master]
 

Dockerfile

@@ -17,5 +17,6 @@ RUN cargo build --release
 ENTRYPOINT ["cargo"]
 
 FROM debian:stable-slim AS release
+ENV PORT=80
 COPY --from=build /app/target/release/httpbox /usr/local/bin/
 ENTRYPOINT ["/usr/local/bin/httpbox"]

fly.toml

@@ -5,6 +5,9 @@ kill_signal = "SIGINT"
 kill_timeout = 5
 processes = []
 
+[build]
+  image = "ghcr.io/kevinastone/httpbox:latest"
+
 [env]
 
 [experimental]
@@ -13,7 +16,6 @@ processes = []
 
 [[services]]
   http_checks = []
-  internal_port = 3000
   processes = ["app"]
   protocol = "tcp"
   script_checks = []