Demo mode installation to an AWS machine

Requirements

  • AWS account

  • SSH client

  • Browser (firefox/chrome)

Instance

  • Image: Ubuntu Server 18.04 LTS (HVM), SSD Volume Type

  • Type: t2.large (2 vCPU, 8GB ram)

  • Storage: 30 GB

Install Docker / Docker-Compose

Find the instance IP address and then login the instance via SSH (with forwarding the 8000 port);

$ ssh -L 8000:localhost:8000 ubuntu@<ip addr> -i <identity file>
Welcome to Ubuntu 18.04.5 LTS (GNU/Linux 5.4.0-1045-aws x86_64)

  System information as of Tue Jun  8 17:14:49 UTC 2021

  System load:  0.23              Processes:           117
  Usage of /:   3.9% of 29.02GB   Users logged in:     0
  Memory usage: 2%                IP address for eth0: 172.31.9.52
  Swap usage:   0%

ubuntu@ip-172-31-9-52:~$

After the login, go and install docker.

$ sudo apt update
$ sudo apt install apt-transport-https ca-certificates curl software-properties-common
$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
$ sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable"
$ sudo apt update
$ sudo apt install docker-ce

Add your user to the docker group to not to use sudo for every command

$ sudo groupadd docker
$ sudo usermod -aG docker $USER
$ newgrp docker
$ docker --version
Docker version 20.10.7, build f0df350

Ensure that you use either the same or a newer version. Then install docker-compose

$ sudo curl -L https://github.com/docker/compose/releases/download/1.29.2/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
$ sudo chmod +x /usr/local/bin/docker-compose
$ docker-compose --version
docker-compose version 1.29.2, build 5becea4c

Install Reiz

For installing reiz, you only need git and docker-compose.

Clone and ensure that you have the latest revision;

$ git clone https://github.com/reizio/reiz.io
$ cd reiz.io/
~/reiz.io$ git fetch origin
~/reiz.io$ git reset --hard origin/master

And finally start the reiz

$ docker-compose up

In case of you are interested, here are the full logs. You should pretty much get the similiar stuff. After getting these lines;

reiz_1    | [2021-06-08 17:29:34,186] insert_file     --- 'pip/tests/lib/certs.py' has been inserted successfully
reiz_1    | [2021-06-08 17:29:37,175] insert_file     --- 'pip/tests/lib/local_repos.py' has been inserted successfully
reiz_1    | [2021-06-08 17:29:40,128] insert_file     --- 'pip/tests/lib/configuration_helpers.py' has been inserted successfully
reiz_1    | + python -m reiz.web.api
reiz_1    | [2021-06-08 17:29:40 +0000] [151] [INFO] Goin' Fast @ http://0.0.0.0:8000
reiz_1    | [2021-06-08 17:29:40,944] _helper         --- Goin' Fast @ http://0.0.0.0:8000
reiz_1    | [2021-06-08 17:29:41 +0000] [151] [INFO] Starting worker [151]
reiz_1    | [2021-06-08 17:29:41,226] serve           --- Starting worker [151]

You can go to the localhost:8000 on your browser and be greeted by the web page;

image

After that you could either click on one of pre-selected queries or write your own;

image

If you want to see the size of dataset, you could go to the localhost:8000/stats. Mine for example indexes 10k nodes;

{
    "status": "success",
    "results": {
        "Module": 91,
        "AST": 10785,
        "stmt": 2204,
        "expr": 8426
    },
    "exception": null
}

Every time you do docker-compose up, it will index more files from the 10 projects it downloaded (~75, +/- 20).