Merge pull request #4 from tofran/fly-deployment

demo project deployment to fly

.dockerignore

@@ -1,4 +1,6 @@
-.*
 _build
 deps
-doc
+doc
+
+.env
+*.env

.github/workflows/deploy-demo.yaml

@@ -0,0 +1,24 @@
+name: Deploy Demo Project
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  build-and-deploy:
+    name: Build and deploy
+    concurrency:
+      group: ${{ github.ref }}
+    timeout-minutes: 10
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: superfly/flyctl-actions/setup-flyctl@master
+
+      - name: Deploy to fly
+        run: flyctl --config ./demo/fly.toml deploy --remote-only
+        env:
+          FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}

demo/Dockerfile.prod

@@ -1,4 +1,8 @@
-FROM hexpm/elixir:1.14.2-erlang-25.1-alpine-3.17.0 AS builder
+ARG ELIXIR_VERSION=1.14.2
+ARG ERLANG_VERSION=25.1
+ARG ALPINE_VERSION=3.17.0
+
+FROM hexpm/elixir:${ELIXIR_VERSION}-erlang-${ERLANG_VERSION}-alpine-${ALPINE_VERSION} AS builder
 
 WORKDIR /code
 
@@ -10,31 +14,31 @@ RUN apk update && \
 RUN mix local.hex --force && \
     mix local.rebar --force
 
-COPY mix.exs mix.lock ./
+COPY ./demo/mix.exs ./demo/mix.lock ./
 RUN mix deps.get
 
-COPY ./ ./
-COPY ../ /ecto_sessions/
+COPY ./demo/ ./
+COPY ./ /ecto_sessions
 
-# RUN mix do \
-#     compile, \
-#     release --path /release
+RUN mix do \
+    compile, \
+    release --path /release
 
-# FROM alpine:3.16.0 as runtime
+FROM alpine:${ALPINE_VERSION} as runtime
 
-# WORKDIR /app
+WORKDIR /app
 
-# RUN apk update && \
-#     apk add --no-cache \
-#     openssl-dev \
-#     libgcc \
-#     libstdc++ \
-#     ncurses-libs
+RUN apk update && \
+    apk upgrade && \
+    apk add --no-cache \
+        libgcc \
+        libstdc++ \
+        ncurses-libs
 
-# ENV MIX_ENV=${MIX_ENV}
+ENV MIX_ENV=${MIX_ENV}
 
-# COPY --from=builder /release/ ./
+COPY --from=builder /release/ ./
 
-# EXPOSE 4000
+EXPOSE 4000
 
-# CMD ["/app/bin/ecto_sessions_demo", "start"]
+CMD ["/app/bin/ecto_sessions_demo", "start"]

demo/fly.toml

@@ -0,0 +1,39 @@
+app = "ecto-sessions-demo"
+kill_signal = "SIGTERM"
+kill_timeout = 20
+processes = []
+
+[build]
+  dockerfile = "Dockerfile.prod"
+
+[deploy]
+  release_command = "/app/bin/ecto_sessions_demo eval EctoSessionsDemo.ReleaseTasks.migrate"
+
+[experimental]
+  auto_rollback = false
+  private_network = true
+
+[[services]]
+  internal_port = 4000
+  processes = ["app"]
+  protocol = "tcp"
+
+  [services.concurrency]
+    hard_limit = 300
+    soft_limit = 200
+    type = "connections"
+
+  [[services.ports]]
+    handlers = ["tls", "http"]
+    port = 443
+
+  [[services.ports]]
+    force_https = true
+    handlers = ["http"]
+    port = 80
+
+  [[services.tcp_checks]]
+    grace_period = "15s"
+    interval = "15s"
+    restart_limit = 2
+    timeout = "4s"