firt commit

.dockerignore

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+data/

Dockerfile

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+FROM ubuntu:bionic
+# https://dist.ipfs.io/go-ipfs/v0.4.18/go-ipfs_v0.4.18_linux-amd64.tar.gz
+COPY sha512sum.txt .
+RUN apt-get -qq update && \
+    DEBIAN_FRONTEND=noninteractive apt-get -qqy install wget gosu
+RUN wget -q -O go-ipfs.tar.gz https://files.nixaid.com/go-ipfs_v0.4.18_linux-amd64.tar.gz && \
+    sha512sum -c sha512sum.txt && \
+    tar xf go-ipfs.tar.gz -C /opt && \
+    rm go-ipfs.tar.gz
+RUN find /opt/ -type f -name "ipfs" -exec ln -sv '{}' /usr/local/bin/ \;
+
+COPY ./launch /launch
+ENTRYPOINT [ "/bin/sh", "/launch" ]
+LABEL maintainer="Andrey Arapov <andrey.arapov@nixaid.com>"

README.md

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+## IPFS in Docker
+
+### Usage
+
+Start the IPFS:
+
+```
+docker-compose up -d
+```
+
+This will initialize the node under ``data/.ipfs`` directory.
+
+Then prepare the following functions and add them to your ``~/.bash_aliases`` file:
+
+```
+function docker_helper_up() {
+  command cd ~/git/$1
+  docker-compose up -d "$1"
+  command cd ~-
+}
+
+function docker_helper_exec_u() {
+  command cd ~/git/$1
+  docker-compose exec -w /home/user -u user "$1" "$@"
+  command cd ~-
+}
+
+function ipfs-daemon() {
+  docker_helper_up ipfs
+}
+
+function ipfs() {
+  docker_helper_exec_u "$FUNCNAME" "$@"
+}
+```
+
+Now you can use ipfs command as normal:
+
+```
+$ ipfs id
+$ ipfs swarm addrs --local
+$ ipfs pin ls -q --type recursive
+$ ipfs ls QmS4ustL54uo8FzR9455qaxZwuMiUhyvMcX9Ba8nUH4uVv
+$ ipfs cat QmS4ustL54uo8FzR9455qaxZwuMiUhyvMcX9Ba8nUH4uVv/quick-start
+
+$ mkdir data/public
+$ cp ~/Downloads/dog-on-moon.gif data/public
+$ ipfs add -rw public
+
+$ ipfs ls Qmdd7jNjEM4RXEnG8Y4ZikaqN6PUJkZ6bZuJZySEaFcuqY
+QmagwXL3P4vPKiehXaPzYsHWc2F4hcPpnYEmm1AgQ4QLrU 2177241 dog-on-moon.gif
+
+$ ipfs cat Qmdd7jNjEM4RXEnG8Y4ZikaqN6PUJkZ6bZuJZySEaFcuqY/dog-on-moon.gif | sha256sum
+03f9ccb5d2a0e88acb60188e627042ef143c7fe5426c883863e78e66dab908d7  -
+$ sha256sum ~/Downloads/dog-on-moon.gif
+03f9ccb5d2a0e88acb60188e627042ef143c7fe5426c883863e78e66dab908d7  /home/arno/Downloads/dog-on-moon.gif
+
+$ curl -s https://ipfs.io/ipfs/Qmdd7jNjEM4RXEnG8Y4ZikaqN6PUJkZ6bZuJZySEaFcuqY/dog-on-moon.gif | sha256sum
+03f9ccb5d2a0e88acb60188e627042ef143c7fe5426c883863e78e66dab908d7  -
+```
+
+### Links
+
+- https://ipfs.github.io/public-gateway-checker/

data/.gitignore

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+*
+!.gitignore

docker-compose.yml

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+version: '3.7'
+
+services:
+  ipfs:
+    init: true
+    build: .
+    network_mode: bridge
+    volumes:
+      - ./data:/home/user
+    cap_add:
+      - IPC_LOCK # lock memory to prevent sensitive values from being swapped to disk.
+    shm_size: 128M

launch

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+#!/bin/bash
+set -x
+#
+# Make errors visible upon `docker logs -f steam` command
+#
+exec 2>&1
+
+id user >/dev/null 2>&1 || useradd -s /usr/sbin/nologin -d /home/user -u ${UID:-1000} user
+[ -d /home/user/.ipfs ] || gosu user ipfs init
+gosu user ipfs daemon

sha512sum.txt

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+ef5b44a0aaed604890c83322ca02228061204085b87b20dd173edfe6b6631fc7a54724d2e00202488c86886992a0d409f43e09f022cdf8b1138f8419cf7614b0  go-ipfs.tar.gz