zf

commit a5191c7af0d1bba2615485f1a63c1ac4a10f55cd
parent f8d27b5bd543ed9aae7f3a2b5cc6d1df7c268ed4
Author: srfsh <dev@srf.sh>
Date:   Fri, 27 May 2022 18:11:14 +0300

add Docker stuff

Diffstat:
M
.gitignore
 | 
4
++++
A
Dockerfile
 | 
44
++++++++++++++++++++++++++++++++++++++++++++
A
docker-compose.yml
 | 
31
+++++++++++++++++++++++++++++++

3 files changed, 79 insertions(+), 0 deletions(-)
diff --git a/.gitignore b/.gitignore
@@ -15,6 +15,10 @@ cover/
 !/LICENSE
 !/README
 
+# docker stuff
+!/Dockerfile
+!/docker-compose.yml
+
 # useful things
 !/.iex.exs
 !/.credo.exs
diff --git a/Dockerfile b/Dockerfile
@@ -0,0 +1,44 @@
+ARG MIX_ENV=prod
+FROM elixir:1.13-alpine AS build
+
+WORKDIR /app
+
+ARG MIX_ENV
+ENV MIX_ENV="${MIX_ENV}"
+
+RUN mix do local.hex --force, local.rebar --force
+
+COPY mix.exs mix.lock ./
+COPY conf conf
+RUN mix do deps.get, deps.compile --only "${MIX_ENV}"
+
+COPY priv priv
+COPY src src
+RUN mix do compile, release
+
+
+FROM alpine:3.16 AS app
+
+ARG MIX_ENV
+ENV MIX_ENV="${MIX_ENV}"
+
+RUN apk add --no-cache libstdc++ openssl ncurses-libs
+
+ENV USER=zenflows
+ENV GROUP=zenflows
+ENV GID=1000
+ENV UID=1000
+
+WORKDIR "/home/${USER}/app"
+
+RUN addgroup -Sg"${GID}" "${GROUP}" \
+	&& adduser -s/bin/sh -u"${UID}" -G"${GROUP}" -h"/home/${USER}" -D "${USER}" \
+	&& su "${USER}"
+
+USER "${USER}"
+
+COPY --from=build --chown="${USER}":"${GROUP}" /app/_build/"${MIX_ENV}"/rel/zenflows ./
+
+ENTRYPOINT ["bin/zenflows"]
+
+CMD ["start"]
diff --git a/docker-compose.yml b/docker-compose.yml
@@ -0,0 +1,31 @@
+version: "3.8"
+services:
+  srv:
+    container_name: srv
+    build: .
+    ports:
+      - 4000:4000
+    environment:
+      - DB_NAME=zenflows
+      - DB_USER=zenflows_dbuser
+      - DB_PASS=foobar
+      - DB_HOST=db
+      # - DB_PORT=5432
+
+      # - PASS_ITER=160000
+      # - PASS_KLEN=64
+      # - PASS_SLEN=64
+    depends_on:
+      - db
+    stdin_open: true
+    tty: true
+
+  db:
+    container_name: db
+    image: postgres:12-alpine
+    environment:
+      - POSTGRES_DB=zenflows
+      - POSTGRES_USER=zenflows_dbuser
+      - POSTGRES_PASSWORD=foobar
+    volumes:
+      - /var/lib/postgresql/data