基于 Docker 安装 IPFS

查看 IPFS 镜像

• 语法：docker search ipfs
• 示例：

[root@izbp13xko46hud9vfr5s94z ~]# docker search ipfs 
NAME                                DESCRIPTION                                     STARS               OFFICIAL            AUTOMATED
ipfs/go-ipfs                        Go implementation of IPFS, the InterPlanetar…   42                                      [OK]
jbenet/go-ipfs                                                                      18                                      [OK]
ipfs/ipfs-cluster                   Collective pinning and composition for IPFS.    1                                       [OK]
ipfs/ipfs-cluster-test              Container used to test ipfs-cluster with kub…   1                                       [OK]
maybebtc/go-ipfs                                                                    1                                       [OK]
mkg20001/ipfs-docker-webserver      IPFS webserver powered by apache2 as docker …   1                                       [OK]
qnib/ipfs                           Docker image to integrate ipfs into QNIBTerm…   1                                       [OK]
hanuprateek/zenko-ipfs-module                                                       0                                       
victorbjelkholm/ipfsbin             ipfsbin                                         0                                       [OK]
pataquets/beets-ipfs                beets-ipfs                                      0                                       [OK]
nannal/ipfs                                                                         0                                       
zenground0/ipfs-cluster                                                             0                                       
ipfs/js-ipfs                        IPFS implementation in JavaScript               0                                       [OK]
brimstone/ipfs                      Inter Planetary File System                     0                                       
compulsivecoder/ubuntu-mono-ipfs    A container for running mono and ipfs on ubu…   0                                       [OK]
blockchainlg/ipfs-service                                                           0                                       
guruvan/go-ipfs                                                                     0                                       
controlplane/kubernetes-ipfs                                                        0                                       
ademord/ipfs-peer                                                                   0                                       
joshorig/ipfs-cluster-k8s-sidecar                                                   0                                       
controlplane/ipfs-cluster-test                                                      0                                       
rtlong/ipfs                         Tiny static builds of the IPFS binary ~13MB     0                                       
whyrusleeping/ipfs-blkchn                                                           0                                       
aragon/ipfs                                                                         0                                       
andrewdotnich/docker-ipfs           Docker container to run an IPFS node. http:/…   0                                       [OK]
[root@izbp13xko46hud9vfr5s94z ~]# 

获取 IPFS镜像

从查询出来的镜像列表中选择一个即可，这里选择ipfs/go-ipfs。

• 语法：docker pull ipfs/go-ipfs
• 示例：

[root@izbp13xko46hud9vfr5s94z ~]# docker pull ipfs/go-ipfs
Using default tag: latest
latest: Pulling from ipfs/go-ipfs
5497949500d2: Pull complete 
9cfd2e6d2b64: Downloading [===================>                               ]  5.213MB/13.13MB
8167893b973a: Download complete 
0f61f69d653d: Download complete 
8a98c133507f: Download complete 
9cfd2e6d2b64: Pull complete 
8167893b973a: Pull complete 
0f61f69d653d: Pull complete 
8a98c133507f: Pull complete 
e9bc9df9b0ba: Pull complete 
b5b58acfc7ee: Pull complete 
385a82e0ccbb: Pull complete 
Digest: sha256:31cc5713ef3e3e81bf868cbb56c19de2d15d661743d8b6077804dee26e929ac5
Status: Downloaded newer image for ipfs/go-ipfs:latest
[root@izbp13xko46hud9vfr5s94z ~]#

实例化一个IPFS容器实例

• 语法：docker run -d --name ipfs_host -v /develop/ipfs/export:/export -v /develop/ipfs/data:/data/ipfs -p 4001:4001 -p 127.0.0.1:8181:8181 -p 127.0.0.1:5001:5001 ipfs/go-ipfs:latest
• 示例：

[root@izbp13xko46hud9vfr5s94z ~]# docker run -d --name ipfs_host -v /develop/ipfs/export:/export -v /develop/ipfs/data:/data/ipfs -p 4001:4001 -p 127.0.0.1:8181:8181 -p 127.0.0.1:5001:5001 ipfs/go-ipfs:latest
49e2db3bd0fff0d2740b992ae049f9a8d5c62915af4111b9487d0c4b752ed7a3
[root@izbp13xko46hud9vfr5s94z ~]#

查看IPFS日志

• 语法：docker logs -f ipfs_host
• 示例：

[root@izbp13xko46hud9vfr5s94z ~]# docker logs -f ipfs_host
Changing user to ipfs
ipfs version 0.4.15
Found IPFS fs-repo at /data/ipfs
Initializing daemon...
Swarm listening on /ip4/127.0.0.1/tcp/4001
Swarm listening on /ip4/172.17.0.2/tcp/4001
Swarm listening on /p2p-circuit/ipfs/Qmf8LCedmUMnhXJZA8FHdqkWqm1C4traJAVDEfjsmmBo5E
Swarm announcing /ip4/127.0.0.1/tcp/4001
Swarm announcing /ip4/172.17.0.2/tcp/4001
API server listening on /ip4/0.0.0.0/tcp/5001
Gateway (readonly) server listening on /ip4/0.0.0.0/tcp/8080
Daemon is ready

当看到以下内容的时，说明IPFS正在运行：

Gateway (readonly) server
listening on /ip4/0.0.0.0/tcp/8080

运行IPFS命令

• 语法：docker exec ipfs_host ipfs <args...>
• 示例：

进入IPFS容器

• 语法：docker exec -it ipfs_host /bin/sh
• 示例：

[root@izbp13xko46hud9vfr5s94z ~]# docker exec -it ipfs_host /bin/sh 
/ #

在当前终端容器可输入IPFS命令，例如输入ipfs

[root@izbp13xko46hud9vfr5s94z ~]# docker exec -it ipfs_host /bin/sh 
/ # ipfs 
USAGE
  ipfs - Global p2p merkle-dag filesystem.

  ipfs [--config=<config> | -c] [--debug=<debug> | -D] [--help=<help>] [-h=<h>] [--local=<local> | -L] [--api=<api>] <command> ...

SUBCOMMANDS
  BASIC COMMANDS
    init          Initialize ipfs local configuration
    add <path>    Add a file to IPFS
    cat <ref>     Show IPFS object data
    get <ref>     Download IPFS objects
    ls <ref>      List links from an object
    refs <ref>    List hashes of links from an object

  DATA STRUCTURE COMMANDS
    block         Interact with raw blocks in the datastore
    object        Interact with raw dag nodes
    files         Interact with objects as if they were a unix filesystem
    dag           Interact with IPLD documents (experimental)

  ADVANCED COMMANDS
    daemon        Start a long-running daemon process
    mount         Mount an IPFS read-only mountpoint
    resolve       Resolve any type of name
    name          Publish and resolve IPNS names
    key           Create and list IPNS name keypairs
    dns           Resolve DNS links
    pin           Pin objects to local storage
    repo          Manipulate the IPFS repository
    stats         Various operational stats
    p2p           Libp2p stream mounting
    filestore     Manage the filestore (experimental)

  NETWORK COMMANDS
    id            Show info about IPFS peers
    bootstrap     Add or remove bootstrap peers
    swarm         Manage connections to the p2p network
    dht           Query the DHT for values or peers
    ping          Measure the latency of a connection
    diag          Print diagnostics

  TOOL COMMANDS
    config        Manage configuration
    version       Show ipfs version information
    update        Download and apply go-ipfs updates
    commands      List all available commands

  Use 'ipfs <command> --help' to learn more about each command.

  ipfs uses a repository in the local file system. By default, the repo is
  located at ~/.ipfs. To change the repo location, set the $IPFS_PATH
  environment variable:

    export IPFS_PATH=/path/to/ipfsrepo

  EXIT STATUS

  The CLI will exit with one of the following values:

  0     Successful execution.
  1     Failed executions.

/ # 

参考链接：
https://github.com/ipfs/go-ipfs#docker-usage
https://my.oschina.net/u/2306127/blog/1613968