Installing docker-ce on Fedora 28 - docker

According to docker website, installation for Fedora should be as follow:
https://docs.docker.com/install/linux/docker-ce/fedora/#set-up-the-repository
However these instruction does not work for Fedora, and you get a frustrating message "Nothing to be done"
So how can I install Docker-ce on Fedora 28

From fedora 28 only the edge, test and nightly version are available.
To install docker-ce edge you can enable the edge repo:
dnf config-manager --set-disabled docker-ce-stable
dnf config-manager --set-enabled docker-ce-edge
dnf install docker-ce

At the writing of this answer, the repo of Docker did not contain a stable version for Fedora 28
The work around is to call:
sudo dnf install https://download.docker.com/linux/fedora/27/x86_64/stable/Packages/docker-ce-18.03.1.ce-1.fc27.x86_64.rpm
This will download the latest stable version at the writing of these lines.
Hope Docker will set a repo for Fedora 28 soon

I followed below steps on Fedora 28
Install DNF Plugins package
$ sudo dnf -y install dnf-plugins-core
--
Last metadata expiration check: 0:59:06 ago on Thu 05 Jul 2018 21:38:55 CDT.
Package dnf-plugins-core-2.1.5-4.fc28.noarch is already installed, skipping.
Dependencies resolved.
Nothing to do.
Complete!
Setup stable repository
$ sudo dnf config-manager \
--add-repo \
https://download.docker.com/linux/fedora/docker-ce.repo
--
Adding repo from: https://download.docker.com/linux/fedora/docker-ce.repo
Enable the edge and test repositories
$ sudo dnf config-manager --set-enabled docker-ce-edge
$ sudo dnf config-manager --set-enabled docker-ce-test
Install Docker CE
$ sudo dnf install docker-ce
....
Userid : "Docker Release (CE rpm) <docker#docker.com>"
Fingerprint: 060A 61C5 1B55 8A7F 742B 77AA C52F EB6B 621E 9F35
From : https://download.docker.com/linux/fedora/gpg
Start docker
$ sudo systemctl start docker
Verify installation
$ sudo docker run hello-world
If all goes well you should get
Unable to find image 'hello-world:latest' locally
latest: Pulling from library/hello-world
9bb5a5d4561a: Pull complete
Digest: sha256:3e1764d0f546ceac4565547df2ac4907fe46f007ea229fd7ef2718514bcec35d
Status: Downloaded newer image for hello-world:latest
Hello from Docker!
This message shows that your installation appears to be working correctly.

installation for Fedora should be as follow
Fedora 28: A basic, simple way of getting docker-ce ...
cd /etc/yum.repos.d/
# dnf install https://download.docker.com/linux/fedora/docker-ce.repo
# dnf install docker-ce
You get version "18.03.1.ce.el7.centos" , I.e. the 'Enterprise' version.
EDIT : Also see the answer from #Sagi Forbes.

Related

unable to verify that docker engine is installed by reaching pull rate limit

I wanted to install docker on my laptop to test and run my web applications on it's containers instead of virtual environment (I am running ubuntu desktop version 20.04 LTS and using pipenv for virtual environment). After signing up at hub.docker I went to https://docs.docker.com/engine/install/ubuntu/(hub.docker manual to install docker on ubuntu), I decided to install using the repository and typed following commands in terminal
1.sudo apt-get update
2.sudo apt-get install apt-transport-https ca-certificates curl gnupg-agent software-properties-common
3.curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
4.apt-key fingerprint 0EBFCD88
after running last command I got desired result which was
" pub rsa4096 2017-02-22 [SCEA]
9DC8 5822 9FC7 DD38 854A E2D8 8D81 803C 0EBF CD88
uid [ unknown] Docker Release (CE deb) docker#docker.com
sub rsa4096 2017-02-22 [S]"
As my system is amd64 I continued by
5.sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
6.sudo apt-get update
7.sudo apt-get install docker-ce docker-ce-cli containerd.io
8.sudo docker run hello-world
then at this point I got
"Unable to find image 'hello-world:latest' locally
docker: Error response from daemon: toomanyrequests: You have reached your pull rate limit. You may increase the limit by authenticating and upgrading: https://www.docker.com/increase-rate-limit.
See 'docker run --help'."
Questions
Did I do anything wrong in installation process?
How can I run to pull rate limit when I have just installed it?
Have docker correctly installed on my laptop? (when I type docker --version in terminal I get "Docker version 20.10.2, build 2291f61"
What should I do now?
I just installed docker myself and encountered the same error.
I don't think you have installed it wrong (since I'm a newbie myself I cannot confirm it 100%), but I solved this error by creating an account in docker website and then logged-in from CLI.
to create an account go to: https://www.docker.com/pricing
and then use signup for free.
To login through CLI type:
docker login -u your-username
and then it asks for your password, and then you are good to go!

Problem installing Docker Ubuntu, step related to command "pub" (Ubuntu 18.04)

My ubuntu version:
No LSB modules are available./
Distributor ID: Ubuntu /
Description: Ubuntu 18.04.3 LTS /
Release: 18.04 /
Codename: bionic
To install Docker Engine - Community, you need the 64-bit version of one of these Ubuntu versions:
Disco 19.04
Cosmic 18.10
Bionic 18.04 (LTS) (Mine)
Xenial 16.04 (LTS)
Steps I followed:
Uninstall old versions
$ sudo apt-get remove docker docker-engine docker.io containerd runc
Update the apt package index:
$ sudo apt-get update #HasErrors (2)
(1) Err:14 https://dl.bintray.com/rabbitmq/debian $distribution Release
404 Not Found [IP: 3.124. ..........]
------------------------------------------------
(2) E: The repository 'https://dl.bintray.com/rabbitmq/debian $distribution Release' does not have a Release file.
In consequence: When I get to step 3 in the webpage: https://docs.docker.com/install/linux/docker-ce/ubuntu/
$ sudo apt-key fingerprint 0EBFCD88
pub rsa4096 2017-02-22 [SCEA]
9DC8 5822 9FC7 DD38 854A E2D8 8D81 803C 0EBF CD88
uid [ unknown] Docker Release (CE deb) <docker#docker.com>
sub rsa4096 2017-02-22 [S]
I get this error:
Command 'pub' not found, did you mean:
command 'hub' from snap hub (v2.13.0)
command 'dub' from snap dub (1.15.0)
command 'pcb' from deb pcb-gtk
command 'pcb' from deb pcb-lesstif
command 'pua' from deb pglistener
command 'pudb' from deb python-pudb
command 'puf' from deb puf
command 'pdb' from deb python
command 'dub' from deb dub
command 'publ' from deb atfs
See 'snap info <snapname>' for additional versions.
I just want to install Docker for Ubuntu and i am a little stuck here
Instead of installing from the repository, why don't you try doing it directly.
sudo apt-get update
sudo apt-get remove docker docker-engine docker.io
sudo apt install docker.io
sudo systemctl start docker
sudo systemctl enable docker
If this works, you will notice it only works with sudo the workaround for this issue is mentioned here
Let me know if this doesn't work! I'm also quite confused as to why your errors include RabbitMQ when you are trying to install docker on ubuntu?

docker Error with pre-create check: "We support Virtualbox starting with version 5

I'm trying to create docker machine host using the following command in fedora OS version 25.
docker-machine create -driver=virtualbox host01
I get below error while executing the command.
Error with pre-create check: "We support Virtualbox starting with version 5. Your VirtualBox install is \"WARNING:
The vboxdrv kernel module is not loaded.
Either there is no module available for the current kernel (4.10.12-200.fc25.x86_64) or it failed to load.
Please try load the kernel module by executing as root
dnf install akmod-VirtualBox kernel-devel-4.10.12-200.fc25.x86_64 akmods --kernels 4.10.12-200.fc25.x86_64 && systemctl restart systemd-modules-load.service
You will not be able to start VMs until this problem is fixed.\\n5.1.26r117224\".
Please upgrade at https://www.virtualbox.org"
I have already virtualbox latest version installed. Running the command suggested by
sudo dnf install akmod-VirtualBox kernel-devel-4.10.12-200.fc25.x86_64 akmods --kernels 4.10.12-200.fc25.x86_64 && systemctl restart systemd-modules-load.service
I got the below error
Last metadata expiration check: 0:48:35 ago on Thu Aug 17 22:38:47 2017.
Package akmods-0.5.6-7.fc25.noarch is already installed, skipping.
No package --kernels available.
No package 4.10.12-200.fc25.x86_64 available.
Any suggestions?
I also had this problem and for this I upgrade Virtual box to 5.2 using following commands. This link help me
sudo apt-get remove virtualbox virtualbox-5.1
sudo sh -c 'echo "deb http://download.virtualbox.org/virtualbox/debian xenial contrib" >> /etc/apt/sources.list.d/virtualbox.list'
wget -q https://www.virtualbox.org/download/oracle_vbox_2016.asc -O- | sudo apt-key add -
wget -q https://www.virtualbox.org/download/oracle_vbox.asc -O- | sudo apt-key add -
sudo apt-get update
sudo apt-get install virtualbox-5.2
Hope this helps.
For windows users, in 2022 such problem still exists. So for those who use last build (now it is virtualBox-6.1.32-149290-Win), try to use version that starts with prefix 5. But not all '5' versions work. For example, for me worked only version 5.2.42 while versions: 5.2.18, 5.2.20, 5.2.44 didn't work
Helped for win 11 x64

Yum install / update not working inside docker images but working otherwise from the centos machine

I am able to yum install, or yum update from the server, but when trying to do same (as specified in the Dockerfile) inside a docker container, it fails stating the following common error :
One of the configured repositories failed (Unknown),
and yum doesn't have enough cached data to continue. At this point the only
safe thing yum can do is fail. There are a few ways to work "fix" this:
1. Contact the upstream for the repository and get them to fix the problem.
2. Reconfigure the baseurl/etc. for the repository, to point to a working
upstream. This is most often useful if you are using a newer
distribution release than is supported by the repository (and the
packages for the previous distribution release still work).
3. Run the command with the repository temporarily disabled
yum --disablerepo=<repoid> ...
4. Disable the repository permanently, so yum won't use it by default. Yum
will then just ignore the repository until you permanently enable it
again or use --enablerepo for temporary usage:
yum-config-manager --disable <repoid>
or
subscription-manager repos --disable=<repoid>
5. Configure the failing repository to be skipped, if it is unavailable.
Note that yum will try to contact the repo. when it runs most commands,
so will have to try and fail each time (and thus. yum will be be much
slower). If it is a very temporary problem though, this is often a nice
compromise:
yum-config-manager --save --setopt=<repoid>.skip_if_unavailable=true
Cannot find a valid baseurl for repo: base/7/x86_64
my Docker file is a simple :
FROM centos:centos7
RUN echo "nameserver 8.8.8.8" > /etc/resolv.conf
RUN echo "nameserver 8.8.4.4" >> /etc/resolv.conf
RUN yum -y update; yum clean all
RUN yum -y install epel-release; yum clean all
RUN yum -y install python-pip; yum clean all
I have tried various things like adding ip_resolve=4 in /etc/yum.conf, or addinf 8.8.8.8 and 4.4.4.4 to /etc/resolv.conf and other methods, in vain.
here's the docker info :
Containers: 28
Running: 0
Paused: 0
Stopped: 28
Images: 144
Server Version: 1.13.0
docker-compose version 1.10.1, build b252738
docker-py version: 2.0.2
CPython version: 2.7.5
OpenSSL version: OpenSSL 1.0.1e-fips 11 Feb 2013
Please help. I am only running things under a VPN, no proxy.
machine is an AMI : 3.10.0-514.el7.x86_64.
Need I add it's IP anywhere insde docker container? Please help.
TIA!

Unsatisfiable constraints when installing packages on docker alpine

I'm build a docker image based on ruby:2.3-alpine. I need to install couple of packages for my rails application to run normally. Unfortunately the following packages does not exists on alpine repositories.
What's the way to install them?
$ uname -a
Linux 50642453afd5 4.1.17-boot2docker #1 SMP Thu Feb 11 08:12:31 UTC 2016 x86_64 Linux
$ apk add iceweasel
ERROR: unsatisfiable constraints:
iceweasel (missing):
required by: world[iceweasel]
Packages to install:
libav-tools
xfonts-base
xfonts-75dpi
iceweasel
As of June, 2016 "firefox-esr" replaces Iceweasel.
Here's how to install it in an Alpine Docker container, and to run it to verify it's installed correctly:
FROM ruby:2.3-alpine
RUN apk add --no-cache firefox-esr
RUN firefox --version
You'll probably also need a virtual display (framebuffer) like xvfb. See this for more info => https://github.com/rickypc/docker-python-firefox-xvfb/blob/master/Dockerfile

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