ok I’m at step 9. I skipped step 8 because I’m not using nginx(see above). I also removed all ‘nginx-network’ references because the exposure to the outside world will be managed by HAProxy. Anyway I do:
docker-compose up
and the first time it ran it build alpine linux + erlang but at the build admin phase there seems to be a file missing. Any suggestions? where is this path? it’s not on the build machine(my mac). when I do docker container ls I get zero items.
docker-compose.yml is after the log trace ..
~/webapp/phx/kjvrvg (deploy-docker ✘)✹ ᐅ docker-compose up
Building admin
Step 1/5 : FROM bitwalker/alpine-erlang:20.2.2
---> ef93f28a7c3c
Step 2/5 : ENV MIX_ENV=prod
---> Using cache
---> 43ae9eab9504
Step 3/5 : ADD _build/prod/rel/kjvrvg/releases/0.0.1/kjvrvg.tar.gz ./
ERROR: Service 'admin' failed to build: ADD failed: stat /var/lib/docker/tmp/docker-builder271096858/_build/prod/rel/kjvrvg/releases/0.0.1/kjvrvg.tar.gz: no such file or directory
docker-compose.yml:
version: "3"
services:
db:
image: postgres:10.2-alpine
container_name: kjvrvg-db
environment:
- POSTGRES_PASSWORD=postgres
- POSTGRES_DB=kjvrvg_prod
# networks:
# - nginx-network
admin:
image: kjvrvg-release
container_name: kjvrvg-admin
build:
context: .
dockerfile: Dockerfile.run
command: migrate
# networks:
# - nginx-network
depends_on:
- db
server:
image: kjvrvg-release
container_name: kjvrvg-server
environment:
- PORT=5000
- HOST="maz.me"
expose:
- "5000"
command: foreground
# networks:
# - nginx-network
depends_on:
- db
- admin
ports:
- "5000:5000"
# networks:
# nginx-network:
# external: true
Dockerfile.run:
FROM bitwalker/alpine-erlang:20.2.2
# Set environment variables
ENV MIX_ENV=prod
# Copy tarball release
ADD _build/prod/rel/kjvrvg/releases/0.0.1/kjvrvg.tar.gz ./
# Set user
USER default
# Set entrypoint
ENTRYPOINT ["./bin/kjvrvg"]
ADDITIONAL CONTEXT:
Here is the log of the original run. I noticed that the network created is “kjvrvgphx_default” which is not the name of the app (kjvrvg). Not sure if this could be the issue. After this run, I commented-out all references to ngnx-network in the docker-compose file. I’m still confused WHERE this missing file path is. There are no containers running or cached as far as I can tell.
~/webapp/phx/kjvrvg-phx (deploy-docker ✔) ᐅ docker-compose up
Creating network "kjvrvgphx_default" with the default driver
Pulling db (postgres:10.2-alpine)...
10.2-alpine: Pulling from library/postgres
ff3a5c916c92: Pull complete
a503b44e1ce0: Pull complete
211706713093: Pull complete
8df57d533e71: Pull complete
7858f71c02fb: Pull complete
55a8ef17ba59: Pull complete
3fb44f23d323: Pull complete
65cad41156b3: Pull complete
5492a5bead70: Pull complete
Digest: sha256:2cdf8430d7c1f59b3d3808f672944491aabf0fdf15da5b5e158e9fa4162453bf
Status: Downloaded newer image for postgres:10.2-alpine
Building admin
Step 1/5 : FROM bitwalker/alpine-erlang:20.2.2
20.2.2: Pulling from bitwalker/alpine-erlang
2fdfe1cd78c2: Pull complete
dca9997744b6: Pull complete
f36bae45af9b: Pull complete
Digest: sha256:bbd15b4728797e5d95aef467b456737782706f1a52951ac360643620da789771
Status: Downloaded newer image for bitwalker/alpine-erlang:20.2.2
---> ef93f28a7c3c
Step 2/5 : ENV MIX_ENV=prod
---> Running in bac96ef5e2d3
Removing intermediate container bac96ef5e2d3
---> 43ae9eab9504
Step 3/5 : ADD _build/prod/rel/kjvrvg/releases/0.0.1/kjvrvg.tar.gz ./
ERROR: Service 'admin' failed to build: ADD failed: stat /var/lib/docker/tmp/docker-builder980064711/_build/prod/rel/kjvrvg/releases/0.0.1/kjvrvg.tar.gz: no such file or directory
also:
~/webapp/phx/kjvrvg (deploy-docker ✘)✹ ᐅ docker rmi kjvrvg-build kjvrvg-release
Error: No such image: kjvrvg-build
Error: No such image: kjvrvg-release
build.sh
#!/bin/sh
# Remove old releases
rm -rf _build/prod/rel/*
# Build the image
docker build --rm -t kjvrvg-build -f Dockerfile.build .
# Run the container
docker run -it --rm --name kjvrvg-build -v $(pwd)/_build/prod/rel:/opt/app/_build/prod/rel kjvrvg-build
