Incapache is an assignment from my OS&Networks course I submitted with two friends. Here you can find the repository with source code, check out README.md (ITA)
Please do not copy, you are hurting yourself :)
Stuff I added/modified:
- logging, thanks to rxi/log.c, a simple logging library in C99.
test.pyruns a few simple tests to check everything is working as it should.- Docker and CI/CD Dockerfile and .gitlab-ci.yml
- A Caddyfile, I must confess I am using caddy as a reverse proxy, you know for https and stuff.
- Lovely 404 and 501 pages
Here is the Dockerfile I used to deploy and test:
FROM ubuntu:latest AS builder
ADD *.c *.h /incapache/
WORKDIR /incapache
RUN apt update && apt install -y build-essential
RUN gcc -DLOG_USE_COLOR -DDEBUG *.c -o incapache -lpthread
FROM ubuntu:latest
RUN apt update && apt install -y file curl python3 python3-pip
RUN useradd -ms /bin/bash web
WORKDIR /home/web/incapache
ADD test.py requirements.txt ./
ADD www www
COPY --from=builder incapache .
RUN chown root incapache && chmod u+s incapache
USER web
CMD [ "./incapache", "www","8000" ]
This is the config file used to build and deploy using GitLab CI/CD in a pretty trivial way:
stages:
- build
- test
- deploy
build:
stage: build
image:
name: gcr.io/kaniko-project/executor:debug
entrypoint: [""]
script:
- mkdir -p /kaniko/.docker
- echo "{\"auths\":{\"$CI_REGISTRY\":{\"username\":\"$CI_REGISTRY_USER\",\"password\":\"$CI_REGISTRY_PASSWORD\"}}}" > /kaniko/.docker/config.json
- /kaniko/executor --context $CI_PROJECT_DIR --dockerfile $CI_PROJECT_DIR/Dockerfile --destination $CI_REGISTRY_IMAGE:latest
test:
stage: test
image: docker:latest
services:
- docker:dind
script:
- docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
- docker run --name incapache -d -p 8000:8000 $CI_REGISTRY_IMAGE
- docker exec incapache pip3 install -r requirements.txt
- docker exec incapache python3 test.py 8000
-
deploy:
stage: deploy
image: alpine:latest
script:
- apk add openssh
- eval $(ssh-agent -s)
- echo "$SSH_KEY" | tr -d '\r' | ssh-add -
- mkdir -p ~/.ssh
- chmod 700 ~/.ssh
- ssh -o StrictHostKeyChecking=no rc@s.rcastellotti.dev "docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY"
- ssh -o StrictHostKeyChecking=no rc@s.rcastellotti.dev "docker container rm -f incapache"
- ssh -o StrictHostKeyChecking=no rc@s.rcastellotti.dev "docker pull $CI_REGISTRY_IMAGE:latest"
- ssh -o StrictHostKeyChecking=no rc@s.rcastellotti.dev "docker run --name incapache -d -p 8000:8000 $CI_REGISTRY_IMAGE:latest"