diff --git a/install.sh b/install.sh new file mode 100755 index 0000000..4d73730 --- /dev/null +++ b/install.sh @@ -0,0 +1,93 @@ +#!/usr/bin/env bash +set -e + +MIN_DOCKER_VERSION='1.10.0' +MIN_COMPOSE_VERSION='1.17.0' +MIN_RAM=3072 # MB +ENV_FILE='.env' + +DID_CLEAN_UP=0 +# the cleanup function will be the exit point +cleanup () { + if [ "$DID_CLEAN_UP" -eq 1 ]; then + return 0; + fi + echo "Cleaning up..." + docker-compose down &> /dev/null + DID_CLEAN_UP=1 +} +trap cleanup ERR INT TERM + +echo "Checking minimum requirements..." + +DOCKER_VERSION=$(docker version --format '{{.Server.Version}}') +COMPOSE_VERSION=$(docker-compose --version | sed 's/docker-compose version \(.\{1,\}\),.*/\1/') +RAM_AVAILABLE_IN_DOCKER=$(docker run --rm busybox free -m 2>/dev/null | awk '/Mem/ {print $2}'); + +# Function below is inspired by https://stackoverflow.com/a/29394504/90297 +function ver { printf "%03d%03d%03d%03d" $(echo "$1" | sed 's/^0*\([0-9]\+\)\.0*\([0-9]\+\)\.0*\([0-9]\+\).*/\1 \2 \3/' | head -n 3 ); } + +if [ $(ver $DOCKER_VERSION) -lt $(ver $MIN_DOCKER_VERSION) ]; then + echo "FAIL: Expected minimum Docker version to be $MIN_DOCKER_VERSION but found $DOCKER_VERSION" + exit -1 +fi + +if [ $(ver $COMPOSE_VERSION) -lt $(ver $MIN_COMPOSE_VERSION) ]; then + echo "FAIL: Expected minimum docker-compose version to be $MIN_COMPOSE_VERSION but found $COMPOSE_VERSION" + exit -1 +fi + +if [ "$RAM_AVAILABLE_IN_DOCKER" -lt "$MIN_RAM" ]; then + echo "FAIL: Expected minimum RAM available to Docker to be $MIN_RAM MB but found $RAM_AVAILABLE_IN_DOCKER MB" + exit -1 +fi + +echo "" +echo "Creating volumes for persistent storage..." +echo "Created $(docker volume create --name=sentry-data)." +echo "Created $(docker volume create --name=sentry-postgres)." +echo "" + +if [ -f "$ENV_FILE" ]; then + echo "$ENV_FILE already exists, skipped creation." +else + echo "Creating $ENV_FILE..." + cp -n .env.example "$ENV_FILE" +fi + +echo "" +echo "Building and tagging Docker images..." +echo "" +docker-compose build +echo "" +echo "Docker images built." + +echo "" +echo "Generating secret key..." +# This is to escape the secret key to be used in sed below +SECRET_KEY=$(docker-compose run --rm web config generate-secret-key 2> /dev/null | tail -n1 | sed -e 's/[\/&]/\\&/g') +sed -i -e 's/^SENTRY_SECRET_KEY=.*$/SENTRY_SECRET_KEY='"$SECRET_KEY"'/' $ENV_FILE +echo "Secret key written to $ENV_FILE" + +echo "" +echo "Setting up database..." +if [ $CI ]; then + docker-compose run --rm web upgrade --noinput + echo "" + echo "Did not prompt for user creation due to non-interactive shell." + echo "Run the following command to create one yourself (recommended):" + echo "" + echo " docker-compose run --rm web createuser" + echo "" +else + docker-compose run --rm web upgrade +fi + +cleanup + +echo "" +echo "----------------" +echo "You're all done! Run the following command get Sentry running:" +echo "" +echo " docker-compose up -d" +echo "" \ No newline at end of file