Implement a CI system. Initial test. (#208)

* Implement a CI system. Initial test.

* Add a health check to the db

* Add a timeout to the whole thing so it doesn't eat up CPU forever

Fixes #126.

.github/workflows/test.yml

@@ -0,0 +1,47 @@
+name: Test building and runnint dojo
+on: push
+jobs:
+  smoketest:
+    runs-on: ubuntu-latest
+    timeout-minutes: 23
+    steps:
+      - uses: actions/checkout@v3
+      - name: Info gathering
+        run: |
+          ls -la /tmp
+          df -h 
+
+      - name: Install test dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install pytest
+
+      - name: Build container
+        run:
+          docker build -t dojo-test .
+
+      - name: Run Container
+        run: "docker run --privileged -d -v $PWD:/opt/pwn.college:shared -p 2222:22 -p 80:80 -p 443:443 --name dojo dojo-test"
+
+      - name: Wait for container to be ready
+        run: |
+          until docker exec dojo dojo is-setup-finished
+          do
+            sleep 5
+            docker exec dojo journalctl -u pwn.college  | tail -n 5
+          done
+
+      - name: Wait for db to be ready
+        run: |
+          until docker exec dojo docker exec db mysql -h localhost -u ctfd -pctfd ctfd
+          do
+            sleep 5
+            docker exec dojo docker logs db | tail -n 5
+          done
+
+      - name: Run tests against container
+        run: |
+          pytest ./test || (docker exec dojo docker compose logs && false)
+          
+        
+      

docker-compose.yml

@@ -91,6 +91,8 @@ services:
     volumes:
       - ./data/mysql:/var/lib/mysql
     command: [mysqld, --character-set-server=utf8mb4, --collation-server=utf8mb4_unicode_ci, --wait_timeout=28800, --log-warnings=0]
+    healthcheck:
+      test: "mysql -h localhost -u ctfd -pctfd ctfd"
 
   cache:
     container_name: cache

script/container-setup.sh

@@ -82,3 +82,4 @@ iptables -I DOCKER-USER -i user_firewall -j DROP
 for host in $(cat $DOJO_DIR/user_firewall.allowed); do
     iptables -I DOCKER-USER -i user_firewall -d $(host $host | awk '{print $NF; exit}') -j ACCEPT
 done
+

script/dojo

@@ -80,6 +80,11 @@ case "$ACTION" in
         journalctl -u pwn.college -f
         ;;
 
+    # HELP: is-setup-finished: use exit code to return if the system is done with setup
+    "is-setup-finished")
+        journalctl -u pwn.college | grep "Finished pwn.college docker compose service"
+        ;;
+
     # HELP: start: start the dojo. Main entry point for the docker image.
     "start")
         dojo sync