Docker

Jerry3904

September 16, 2019

Version: MX-17, MX-18, and MX-19

Section: Applications

This document was prepared by user fehlix to guide users through the installation of Docker.

Setup Docker repository

Get Docker repository key

wget -O docker.gpg  https://download.docker.com/linux/debian/gpg

Verify Docker public KeyID : 0x8D81803C0EBFCD88
Manually:

gpg   --keyid-format 0xlong docker.gpg 2>/dev/null
pub   rsa4096/0x8D81803C0EBFCD88 2017-02-22 [SCEA]
      9DC858229FC7DD38854AE2D88D81803C0EBFCD88
uid                             Docker Release (CE deb) <[email protected]>
sub   rsa4096/0x7EA0A9C3F273FCD8 2017-02-22 [S]

Add Docker repo-key to apt’s keyring
Check public-key and add to apt trusted keyring:

gpg  --keyid-format 0xlong docker.gpg 2>/dev/null | grep -sq 0x8D81803C0EBFCD88 && sudo apt-key add docker.gpg

Add Docker repository to apt’s sources.list

# For MX 21:
CODENAME=bullseye
# For MX 19 : 
CODENAME=buster
# For MX 18 : 
CODENAME=stretch
echo "deb [arch=amd64] https://download.docker.com/linux/debian $CODENAME stable" | sudo tee /etc/apt/sources.list.d/docker.list

Refresh package lists:

sudo apt update

Simulate to check docker installation

sudo apt --simulate install docker-ce
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following additional packages will be installed:
  containerd.io docker-ce-cli
Recommended packages:
  aufs-tools cgroupfs-mount | cgroup-lite pigz
The following NEW packages will be installed:
  containerd.io docker-ce docker-ce-cli
0 upgraded, 3 newly installed, 0 to remove and 50 not upgraded.
Inst containerd.io (1.2.6-3 Docker CE:stretch [amd64])
Inst docker-ce-cli (5:19.03.1~3-0~debian-stretch Docker CE:stretch [amd64])
Inst docker-ce (5:19.03.1~3-0~debian-stretch Docker CE:stretch [amd64])
Conf containerd.io (1.2.6-3 Docker CE:stretch [amd64])
Conf docker-ce-cli (5:19.03.1~3-0~debian-stretch Docker CE:stretch [amd64])
Conf docker-ce (5:19.03.1~3-0~debian-stretch Docker CE:stretch [amd64])

Install docker

sudo apt install docker-ce

21 thoughts on “Docker”

serg

October 15, 2019 at 2:45 PM

Thank you very much
Reply
serg

October 15, 2019 at 2:52 PM

I’d like to recommend to work via user:
$ sudo usermod -a -G docker $USER
Reply
Andris

November 17, 2019 at 9:00 PM

Thank You
Reply
martin reid

March 20, 2020 at 2:23 AM

This is what I get when I attempt to do this:

wget -O docker.gpg https://download.docker.com/linux/debian.gpg
–2020-03-19 19:18:57– https://download.docker.com/linux/debian.gpg
Resolving download.docker.com (download.docker.com)… 13.35.126.45, 13.35.126.76, 13.35.126.16, …
Connecting to download.docker.com (download.docker.com)|13.35.126.45|:443… connected.
ERROR: The certificate of ‘download.docker.com’ is not trusted.
ERROR: The certificate of ‘download.docker.com’ doesn’t have a known issuer.

Got Docker running after installing package from MX Package Installer. Can get version by entering command on terminal. But, will not connect to dockerhub because of this certificate issue. Pulling up
the docker sites on browser, says has perfectly good certificate. Have put in proxy info in two places, and
seems to be going through the proxy alright but hits the certificate problem. Trying to follow the instructions in this article, run into brick wall on certificates.

Is there away to get around this block?
thanks
Reply
- Jerry3904
  
  March 26, 2020 at 8:56 PM
  
  Do a web search on the error message: “ERROR: The certificate of ‘download.docker.com’ is not trusted.”
  Reply
laurent

April 19, 2020 at 9:58 AM

I get a hashsum mismatch error:
Docker is so popular, u should normally just do sudo apt-get install docker-ce and thats it …

Err:3 https://download.docker.com/linux/debian buster/stable amd64 docker-ce amd64 5:19.03.8~3-0~debian-buster
Hash Sum mismatch
Hashes of expected file:
– SHA512:6157183c1f4472b24bb3fd8ddce4e659e4f69752496fd5287733d328865cf17abd812779e23ef000d3c705cbb6ddf3cfee5d23b175bd8b4be495bc6f75198f32
– SHA256:aab5e08d0086ae6d0824e4286f2de160472c4206425105a68eb1bfdfc1f11ef3
– SHA1:369de6e19806b1501df61fc8cdfda6e1ac89cce3 [weak]
– MD5Sum:579f11f3582e2d527bf44fbf1775636a [weak]
– Filesize:22863938 [weak]
Hashes of received file:
– SHA512:62aa75fa4f1223693771be1787bfcf685fe9ac10193a73f9af0faef2d5e60ba7315369b66570a6735aa3492ba078ffb8975a3c639e0d1f38f587790928a2d1ff
– SHA256:e2801b52b1490b62937d6f01b6605f38b6edf8be3bea9e25c5ff2ea096370f2e
– SHA1:4e2ef3334d51d0901c4d3c695771550e50628972 [weak]
– MD5Sum:ef7582b03481c37997520afc901ef77b [weak]
– Filesize:22863938 [weak]
Last modification reported: Wed, 11 Mar 2020 19:47:08 +0000
Fetched 83.1 MB in 15s (5,673 kB/s)
E: Failed to fetch https://download.docker.com/linux/debian/dists/buster/pool/stable/amd64/containerd.io_1.2.13-1_amd64.deb Hash Sum mismatch
Hashes of expected file:
– SHA512:e0f8eb0ed3bd881bf5f278f3736da3e4fb05410014a0103301c135a33061945e013bcf8a9cd704d9d6b4fa088d478ebea27e86e466889d0194a8cbb77e94efdf
– SHA256:a4f244216e54a8a47f2dc5c57acb4cb48a779c54a8588ea2d55c40a57092baf6
– SHA1:90611afda0acabae485f871b09e4c1eba0ac4dc0 [weak]
– MD5Sum:78a039cf82b1bd4a285114bdd030982e [weak]
– Filesize:20114318 [weak]
Hashes of received file:
– SHA512:b4a3dbc3c14040d34a102a761201f216d69995b5efc4bb3120844e8ed0811ebf1f468ed96ee61026d27f0690841cb8e90b925ab436d87ca01c64478ea374f27a
– SHA256:518b0dd7c0d70610bb040e0a671bb95d8a6550b6fadb5c3b7c336e6a2e3c1158
– SHA1:55997991b0143f803fc66ccd2aad13484197d3d7 [weak]
– MD5Sum:0a432ca47295af539858273f640dac3b [weak]
– Filesize:20114318 [weak]
Last modification reported: Tue, 03 Mar 2020 04:24:01 +0000
E: Failed to fetch https://download.docker.com/linux/debian/dists/buster/pool/stable/amd64/docker-ce-cli_19.03.8~3-0~debian-buster_amd64.deb Hash Sum mismatch
Hashes of expected file:
– SHA512:12e1ec1431736bfe7046b4f809ef144a0ae4043bd93ed16972d2b674dde851e79fc6f4fe33a78fc43f1998367a77ed4e676a55a8467d2083b60438c65bb297ea
– SHA256:a7db5f85a743c6c13f7dcab2e46dd943ecc929f04a46dd6bfd0280ca2052b0b6
– SHA1:04994a3b73483c68935996ceed08cd51545a17d9 [weak]
– MD5Sum:7201b56a16fcb84213d6a6bd1bf01f6c [weak]
– Filesize:42566906 [weak]
Hashes of received file:
– SHA512:837dc730def6ae9a186102823b23ac9c4bb2f0c41c411908731bf69842b2a7576a4cc3f5111323f18aaf7432c61a4752d5cf2765fa520e8aa0a940d9672cfc14
– SHA256:1c58dbcb86ce22459f852b9ce435cba16823af78f1b7639eeb39fe453b8601ad
– SHA1:97f58da1561c0c33e42f44b3d231a16d57883db9 [weak]
– MD5Sum:281a89d57aa896727de70496e5afa773 [weak]
– Filesize:42566906 [weak]
Last modification reported: Wed, 11 Mar 2020 19:47:08 +0000
E: Failed to fetch https://download.docker.com/linux/debian/dists/buster/pool/stable/amd64/docker-ce_19.03.8~3-0~debian-buster_amd64.deb Hash Sum mismatch
Hashes of expected file:
– SHA512:6157183c1f4472b24bb3fd8ddce4e659e4f69752496fd5287733d328865cf17abd812779e23ef000d3c705cbb6ddf3cfee5d23b175bd8b4be495bc6f75198f32
– SHA256:aab5e08d0086ae6d0824e4286f2de160472c4206425105a68eb1bfdfc1f11ef3
– SHA1:369de6e19806b1501df61fc8cdfda6e1ac89cce3 [weak]
– MD5Sum:579f11f3582e2d527bf44fbf1775636a [weak]
– Filesize:22863938 [weak]
Hashes of received file:
– SHA512:62aa75fa4f1223693771be1787bfcf685fe9ac10193a73f9af0faef2d5e60ba7315369b66570a6735aa3492ba078ffb8975a3c639e0d1f38f587790928a2d1ff
– SHA256:e2801b52b1490b62937d6f01b6605f38b6edf8be3bea9e25c5ff2ea096370f2e
– SHA1:4e2ef3334d51d0901c4d3c695771550e50628972 [weak]
– MD5Sum:ef7582b03481c37997520afc901ef77b [weak]
– Filesize:22863938 [weak]
Last modification reported: Wed, 11 Mar 2020 19:47:08 +0000
E: Unable to fetch some archives, maybe run apt-get update or try with –fix-missing?
Reply
- Jerry3904
  
  April 20, 2020 at 1:51 PM
  
  If you run apt policy docker-ce you will see that docker-ce is not in Debian Buster. Did you go through the Wiki instructions?
  Reply
John

April 27, 2020 at 9:47 AM

I was getting error:
E: Malformed line 1 in source list /etc/apt/sources.list.d/docker.list (type)

Fixed it by writing the content below in docker.list –
deb [arch=amd64] https://download.docker.com/linux/debian buster stable

Hope this will save anyone who gets the same error some time.
Reply
- unnome
  
  July 6, 2020 at 9:34 PM
  
  it did! thanks John!
  Reply
- Gene
  
  July 18, 2020 at 6:32 PM
  
  Thank you, worked for me too.
  Reply
- PeterF
  
  January 19, 2021 at 5:47 AM
  
  thank you god (John)
  Reply
- Zebus
  
  July 19, 2021 at 9:00 PM
  
  Super helpful!!!
  Reply
Robert

June 30, 2020 at 9:02 AM

I get error saying: Package docker-ce is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
However the following packages replace it:
docker-ce-cli:amd64
E: Package ‘docker-ce’ has no installation candidate
How can I resolve the error?
Reply
- Jerry3904
  
  June 30, 2020 at 10:26 AM
  
  Please –>> Forum for support
  Reply
Robert

June 30, 2020 at 12:08 PM

So, this instruction works perfectly fine for systems on AMD64, but doesn’t work for i386. For i386 I ended up adding different repository to the Synaptic Package Manager and installing the Docker from there.
Reply
Dan

July 10, 2020 at 11:07 AM

Works great for me, but I’m not sure the best way to secure docker after install. I wrote down my full thoughts as a question here:
https://stackoverflow.com/questions/62832836/how-to-secure-docker-trade-offs-between-docker-security-decisions

Hopefully someone will answer…
Reply
hadi

December 16, 2020 at 10:28 PM

ok i keep getting this error when i run ‘ sudo apt install docker-ce ‘

Reading package lists… Done
Building dependency tree
Reading state information… Done
docker-ce is already the newest version (5:20.10.1~3-0~debian-buster).
The following package was automatically installed and is no longer required:
wmdocker
Use ‘sudo apt autoremove’ to remove it.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] y
Setting up docker-ce (5:20.10.1~3-0~debian-buster) …
Job for docker.service failed because the control process exited with error code.
See “systemctl status docker.service” and “journalctl -xe” for details.
invoke-rc.d: initscript docker, action “start” failed.
● docker.service – Docker Application Container Engine
Loaded: loaded (/lib/systemd/system/docker.service; enabled; vendor preset: enabled)
Active: activating (auto-restart) (Result: exit-code) since Thu 2020-12-17 01:53:33 +0330; 10ms ago
Docs: https://docs.docker.com
Process: 24494 ExecStart=/usr/bin/dockerd -H fd:// –containerd=/run/containerd/containerd.sock (code=exited, status=1/FAILURE)
Main PID: 24494 (code=exited, status=1/FAILURE)
dpkg: error processing package docker-ce (–configure):
installed docker-ce package post-installation script subprocess returned error exit status 1
Errors were encountered while processing:
docker-ce
E: Sub-process /usr/bin/dpkg returned an error code (1)

is there any idea?
Reply
- Jerry3904
  
  December 17, 2020 at 11:16 AM
  
  Please >> forum.mxlinux.org
  Reply
- wellsey
  
  February 14, 2021 at 12:39 PM
  
  I had the same error – I restarted my system and ran ‘ sudo apt install docker-ce ‘ again and it worked
  ‘docker version’ and ‘docker info’ all showed everything was well
  Reply
regular john

February 28, 2021 at 1:09 PM

Thank you so much for the guide. It finally worked!
Reply
Manuel Souto Pico

May 23, 2022 at 2:36 PM

I get a warning when I do

“`
> gpg –keyid-format 0xlong docker.gpg 2>/dev/null | grep -sq 0x8D81803C0EBFCD88 && sudo apt-key add docker.gpg
“`

Warning: apt-key is deprecated. Manage keyring files in trusted.gpg.d instead (see apt-key(8)).
OK

Not sure the guide needs to be updated in that point.

I could install docker by only changing `CODENAME=bullseye` (since I’m on MX Linux 21). Perhaps that part can be updated too.
Reply