test-docker.sh

#!/usr/bin/env bash
CDIR="$(SHELL_SESSION_FILE='' && cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
: "${BUILD_DOCKER:=1}"

echo $CDIR

echo "[+] Testing Docker image"
set -e

if [[ "$BUILD_DOCKER" -eq 1 ]]; then
  echo "[I] Building Docker image"
  docker build -t="rtt" -f Docker/base/Dockerfile  .
fi

# For advanced manual testing:
# docker run -idt --mount type=bind,src="/tmp/data",dst="/tmp/data" -w "/" --cap-add SYS_PTRACE --cap-add sys_admin --security-opt seccomp:unconfined --network=host -p 3306:3306 -p 8000:80 rtt:latest
# DOCKER_ID=$(docker run -idt -w "/rtt-deployment" --cap-add SYS_PTRACE --cap-add sys_admin --security-opt seccomp:unconfined --network=host -p 3306:3306 -p 8000:80 rtt:latest)
echo "[I] Running Docker image"
export TMP_RES_PATH="/tmp/rtt/"
mkdir -p $TMP_RES_PATH

# Run Docker image
DOCKER_ID=$(docker run -idt -w "/rtt-deployment" \
 -v "$TMP_RES_PATH":"/result" \
  --network="bridge" -p 8000:80 -p 3306:3306 -p 32022:22 \
  rtt:latest)

echo "[+] Docker running: $DOCKER_ID"
echo "[D] For manual debugging of the failed instance, run: docker exec -it $DOCKER_ID /bin/bash"

terminate_test() {
  echo "Terminating"
  if [ -n "$DOCKER_ID" ]; then
    docker kill $DOCKER_ID
    docker rm $DOCKER_ID
  fi
}
trap terminate_test EXIT

set +x
echo "[I] Waiting for server startup"
for i in {1..120}; do
  error_code=0
  curl "http://127.0.0.1:8000/" 2>/dev/null >/dev/null || error_code=$?
  if [ "${error_code}" -eq 0 ]; then
    break
  fi
  sleep 1
done

if [ -"${error_code}" -ne 0 ]; then
  echo "Server starting took too long"
  exit 3
fi

echo "[+] Test passed"