1. Install Docker on CentOS 7

1.1 Update yum packages

$ sudo yum update

1.2 Install docker on CentOS

$ sudo yum install docker

1.3 Start the docker service

$ sudo service docker start

1.4 Verify if the docker is installed correctly

$ sudo docker run hello-world

2. Install Sentry

2.1 Install git

$ sudo yum install git

2.2 Clone the docker images and build

$ git clone https://github.com/getsentry/onpremise.git
$ cd onpremise

3.3 Install docker-compose

$ sudo yum install docker-compose

3.4 Install Sentry

Follow the instructions https://github.com/getsentry/onpremise

mkdir -p data/{sentry,postgres}
docker-compose run --rm web config generate-secret-key
# put the secret-key to docker-compose.yml in base as SENTRY_SECRET_KEY
docker-compose run --rm web upgrade
docker-compose up -d

3.5 Email Config

Recommend qq mail