Docker Changes

- Add "release" and "release-aio" configurations based on alma linux
- Add nginx example and entrypoint script
- Dockerfile changes
- "p" was not removed
This commit is contained in:
Nolan Poe 2022-12-30 02:29:58 -08:00 committed by Gitea
parent e655519b6b
commit 7f08eff2a2
4 changed files with 157 additions and 10 deletions

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@ -1,12 +1,17 @@
version: '3.1'
# TODO: Dockerize the other services
services:
proxy:
build:
context: .
dockerfile: p/Dockerfile
target: release-aio
# cache_to:
# cache_from:
restart: unless-stopped
ports:
- 3000:3000
- 80:80
- 443:443
# - 3000:3000
environment:
- HOSTNAME=example.com
- EMAIL=user@email.com # required for https
- STAGING=true # Set to "true" to use staging

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@ -1,7 +1,99 @@
FROM node:18
WORKDIR /app
COPY package.json /app/
COPY p /app/p
#################################################################################
# INSTALLERS #
# These images provide the dependencies required to build the other images. #
#################################################################################
FROM quay.io/almalinuxorg/9-base AS builder-installer
# Needed for node 18+
# RUN dnf module --assumeyes enable nodejs
RUN --mount=type=cache,target=/var/cache/dnf \
dnf install --assumeyes --nodocs nodejs ca-certificates jq make gcc g++
RUN npm install -g \
npm@$(curl "https://release-monitoring.org/api/v2/versions/?project_id=190206" | jq --raw-output '.stable_versions[0]')
# Runtime dependencies
FROM quay.io/almalinuxorg/9-base AS installer
COPY --from=quay.io/almalinuxorg/9-micro / /rpms
RUN --mount=type=cache,target=/var/cache/dnf \
dnf install --assumeyes \
--installroot /rpms \
--releasever=9 \
--setopt=install_weak_deps=false \
--nodocs \
nodejs ca-certificates
RUN dnf clean all \
--installroot /rpms
# Proxy + certbot
FROM quay.io/almalinuxorg/9-base AS proxy-installer
RUN dnf install epel-release --assumeyes
COPY --from=quay.io/almalinuxorg/9-micro / /rpms
RUN --mount=type=cache,target=/var/cache/dnf \
dnf install --assumeyes \
--installroot /rpms \
--releasever=9 \
--setopt=install_weak_deps=false \
--setopt=reposdir=/etc/yum.repos.d \
--nodocs \
nginx-core certbot python3-certbot-nginx
RUN dnf clean all \
--installroot /rpms
#################################################################################
# BUILDER #
#################################################################################
FROM builder-installer AS builder
RUN mkdir -p /usr/src/app
WORKDIR /usr/src/app
COPY package.json ./
RUN npm install --frozen-lockfile
COPY ./ ./
COPY p/server.js ./
#################################################################################
# FINAL IMAGE #
#################################################################################
FROM quay.io/almalinuxorg/9-micro AS release-base
# Grab npm
COPY --from=installer /rpms /
# Grab site
COPY --from=builder /usr/src/app /app
WORKDIR /app
ENV NODE_ENV production
CMD ["node", "p/server.js"]
# Final image
FROM release-base as release
# EXPOSE 3000/tcp
ENTRYPOINT [ "node", "server.js" ]
# Final image with extras
FROM release-base AS release-aio
# Grab nginx and certbot
COPY --from=proxy-installer /rpms /
COPY p/entrypoint.sh entrypoint.sh
RUN chmod +x entrypoint.sh
COPY p/nginx.conf.example /etc/nginx/conf.d/poketube.conf
# EXPOSE 80/tcp
# EXPOSE 443/tcp
ENTRYPOINT [ "/usr/bin/bash", "./entrypoint.sh" ]
CMD [ "node", "server.js" ]

31
p/entrypoint.sh Normal file
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#!/usr/bin/bash
set -e
if [[ "$STAGING" == true ]]; then
TEST="--test-cert"
echo Using staging server!
else
TEST=""
echo Using production server!
fi
if [[ -v "HOSTNAME" && -v "EMAIL" ]]; then
echo Creating nginx config...
sed -i "s/SERVERNAME/$HOSTNAME/" /etc/nginx/conf.d/poketube.conf
echo Starting certbot
certbot run --nginx -n \
-d $HOSTNAME \
-d www.$HOSTNAME\
--agree-tos \
--email $EMAIL \
$TEST
echo Starting nginx
nginx -s reload
else
echo Please set HOSTNAME and/or EMAIL!
exit 1
fi
exec "$@"

19
p/nginx.conf.example Normal file
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server {
listen 80;
server_name www.SERVERNAME;
return 301 $scheme://SERVERNAME$request_uri;
}
server {
listen 80;
server_name SERVERNAME;
location / {
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-NginX-Proxy true;
proxy_pass http://localhost:3000;
proxy_ssl_session_reuse off;
proxy_set_header Host $http_host;
}
}