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Nebula Graph Installation with rpm/deb Package

Overview

This guide will walk you through the process of installing Nebula Graph with rpm/deb packages.

Prerequisites

Before getting started, ensure that you meet the following requirements:

  • Hard disk: 50 GB
  • Memory: 8 GB

Installing Nebula Graph

To install Nebula Graph with a rpm/deb package, you must complete the following steps:

  1. Download packages.

    • Method one: Download via GitHub.

    1. Log in to GitHub and click rpm/deb to locate the rpm/deb package

    2. Under the Actions tab, click package on the left. All packages available are displayed.

    3. Click the latest package on the top of the package list. action-page

    4. Click the Artifacts list on the upper right corner to select a package to download. select-a-package

    • Method two: Download via OSS.
    1. Obtaining the release version information. The URL format is as follows:

    • Centos 6

    • Centos 7

    • Ubuntu 1604

    • Ubuntu 1604

    • The ${release_version} in the link is the release version information. For example, use the follow command to download the 1.0.0-rc2 Centos 7 package.

    $ wget https://nebula-graph.oss-cn-hangzhou.aliyuncs.com/package/1.0.0-rc2/nebula-1.0.0-rc2.el7-5.x86_64.rpm

    b. Obtaining the nightly version. The URL format is as follows:

    $ wget https://nebula-graph.oss-cn-hangzhou.aliyuncs.com/package/nightly/2020.  04.01/nebula-2020.04.01-nightly.el7-5.x86_64.rpm

  2. Install Nebula Graph.

  • For a rpm file, install Nebula Graph with the following command:
$ sudo rpm -ivh nebula-2019.12.23-nightly.el6-5.x86_64.rpm
  • For a deb file, install Nebula Graph with the following command:
$ sudo dpkg -i nebula-2019.12.23-nightly.ubuntu1604.amd64.deb
  • Install Nebula Graph to your customized directory with the following command:
rpm -ivh --prefix=${your_dir} nebula-graph-${version}.rpm
  • Package Nebula Graph to one package with the following command:
cd nebula/package
./package.sh -v <version>
  • Package Nebula Graph to multiple packages with the following command:
cd nebula/package
./package.sh -v <version> -n OFF

Note:

  1. Replace the above file name with your own file name, otherwise, this command might fail.
  2. Nebula Graph is installed in the /usr/local/nebula directory by default.

Starting Nebula Graph Services

After Nebula Graph is installed successfully, you can start Nebula Graph services with the following command:

$ sudo /usr/local/nebula/scripts/nebula.service start all

Checking Nebula Graph Services

You can check the Nebula Graph services with the following command:

$ sudo /usr/local/nebula/scripts/nebula.service status all

Connecting to Nebula Graph Services

You can connect to Nebula Graph services with the following command:

$ sudo /usr/local/nebula/bin/nebula -u user -p password

Note: If you successfully connect to Nebula Graph, the Welcome to Nebula Graph information is returned.

Stopping Nebula Graph Services

If you want to stop Nebula Graph services, you can enter the following command:

$ sudo /usr/local/nebula/scripts/nebula.service stop all