Tech

AWS EC2にNeo4j環境を構築[Neo4j]

本記事では、データをグラフとして管理するためのWebアプリケーションであるNeo4jをAWS EC2にインストールするまでの手順を示します。

実行環境

  • Instance-type: g4dn.8xlarge
  • OS: Ubuntu16.04
  • Neo4j: 4.0.4

Neo4jのインストール

wget -O - https://debian.neo4j.com/neotechnology.gpg.key | sudo apt-key add -


echo 'deb https://debian.neo4j.com stable latest' | sudo tee -a /etc/apt/sources.list.d/neo4j.list


sudo apt-get update


# To install Neo4j Community Edition
sudo apt-get install neo4j=1:4.0.4

インストール後の環境設定

ローカルPCのWebブラウザから、Neo4jをインストールしたインスタンスにリモート接続するためには、neo4j.conf の編集が必要。

/etc/neo4j/neo4j.conf

#*****************************************************************
# Network connector configuration
#*****************************************************************


# With default configuration Neo4j only accepts local connections.
# To accept non-local connections, uncomment this line:
dbms.default_listen_address=0.0.0.0
https://vasteelab.com/entry/2018/05/09/141740222


### 参考


- [https://community.neo4j.com/t/explanation-of-error-websocket-connection-failure-due-to-security-constraints-in-your-web-browser-the-reason-for-the-failure-is-not-available-to-this-neo4j-driver/259/8](https://community.neo4j.com/t/explanation-of-error-websocket-connection-failure-due-to-security-constraints-in-your-web-browser-the-reason-for-the-failure-is-not-available-to-this-neo4j-driver/259/8)
- [https://qiita.com/SuyamaDaichi/items/b09ce01216fefd17b2de](https://community.neo4j.com/t/explanation-of-error-websocket-connection-failure-due-to-security-constraints-in-your-web-browser-the-reason-for-the-failure-is-not-available-to-this-neo4j-driver/259/8)
- [https://neo4j.com/docs/operations-manual/current/installation/linux/debian/#](https://community.neo4j.com/t/explanation-of-error-websocket-connection-failure-due-to-security-constraints-in-your-web-browser-the-reason-for-the-failure-is-not-available-to-this-neo4j-driver/259/8)[debian-installation](https://neo4j.com/docs/operations-manual/current/installation/linux/debian/#debian-installation)
- [https://qiita.com/m-eno/items/94f32e9decb4e7ba84bd](https://neo4j.com/docs/operations-manual/current/installation/linux/debian/#debian-installation)
- [https://qiita.com/rubytomato@github/items/65205dc39eb825e4327d](https://neo4j.com/docs/operations-manual/current/installation/linux/debian/#debian-installation)