１．download

wget https://dist.ipfs.io/go-ipfs/v0.12.2/go-ipfs_v0.12.2_linux-amd64.tar.gz

２．unzip the file:

# tar -xvzf go-ipfs_v0.12.2_linux-amd64.tar.gz
go-ipfs/LICENSE
go-ipfs/LICENSE-APACHE
go-ipfs/LICENSE-MIT
go-ipfs/README.md
go-ipfs/install.sh
go-ipfs/ipfs
#

３．Move into the go-ipfs folder and run the install script:

# cd go-ipfs
# ls
install.sh  ipfs  LICENSE  LICENSE-APACHE  LICENSE-MIT  README.md
# sh install.sh
Moved ./ipfs to /usr/local/bin
#

４．Test that IPFS has installed correctly:

# ipfs --version
ipfs version 0.12.2
#

５．port open

# firewall-cmd --add-port=5001/tcp --zone=public --permanent
# firewall-cmd --add-port=8080/tcp --zone=public --permanent
# firewall-cmd --reload

６．~/.ipfs/configの編集
・192.168.1.127のserverにインストール

  "API": {
    "HTTPHeaders": {
      "Access-Control-Allow-Methods": [],
      "Access-Control-Allow-Origin": [
        "http://localhost:3000",
        "http://192.168.1.127:5001",
        "http://127.0.0.1:5001",
      ]
    }
  },
  "Addresses": {
    "Announce": [],
    "AppendAnnounce": [],
    "NoAnnounce": [],
    "API": ["/ip4/127.0.0.1/tcp/5001","/ip4/192.168.1.130/tcp/5001"],
    "Gateway": "/ip4/192.168.1.130/tcp/8081"
    "Swarm": [
      "/ip4/0.0.0.0/tcp/4001",
      "/ip6/::/tcp/4001",
      "/ip4/0.0.0.0/udp/4001/quic",
      "/ip6/::/udp/4001/quic"
    ]
  },

７．パブリックで起動

# ipfs daemon

８．パブリックでの稼働の確認

# ipfs swarm peers
/ip4/1.36.56.24/tcp/46825/p2p/QmR8g2U6UDsuTeoStqfYGXU8V8qFLBBeMHVJJF8VFBHMPW
/ip4/1.65.134.116/tcp/46465/p2p/QmPvnXgsNYgUcxHgA9eJr3pZNiJx5KWHD4pD8XF67t5VYt
/ip4/100.34.48.75/tcp/4001/p2p/12D3KooWMsJmAoehzYiQxsTkoiKrb8VJgBfmwtn5tF7PGnmLngN8
・・・

９．パブリックで稼働しているのをブラウザから確認

http://192.168.1.127:5001/webui

・Connected to IPFSのページでNETWORK TRAFFICを確認

１０．プライベートで起動

# ipfs daemon --offline

１１．プライベートでの稼働の確認

# ipfs swarm peers
Error: this action must be run in online mode, try running 'ipfs daemon' first

１２．プライベートで稼働しているのをブラウザから確認

http://192.168.1.127:5001/webui

・Connected to IPFSのページにアクセスできない
又は、
・Could not connect to the IPFS API

１３．documentの書き込み

# ipfs add README.md
added QmVh1g359Sb2YNmegSxSRp5paktWGVLQMwtgYBx1haqwjA README.md
 467 B / 467 B [=======================================================] 100.00%[root@localhost go-ipfs]# ipfs cat QmVh1g359Sb2YNmegSxSRp5paktWGVLQMwtgYBx1haqwjA

１４．書き込んだdocumentをブラウザから確認

http://192.168.1.127:8080/ipfs/QmVh1g359Sb2YNmegSxSRp5paktWGVLQMwtgYBx1haqwjA

１５．プライベートで運用するserviceの登録

# vi /lib/systemd/system/ipfs.service

[Unit]
Description=IPFS
After=network.target
[Service]
ExecStart=/usr/local/bin/ipfs daemon --offline
Restart=always
User=root
Group=root
Restart=on-failure
KillSignal=SIGINT
[Install]
WantedBy=multi-user.target

１６．serviceの有効化と起動

# systemctl enable ipfs
# systemctl start ipfs

以上