1142 lines
77 KiB
Org Mode
1142 lines
77 KiB
Org Mode
#+TITLE: Linux Containers
|
||
#+AUTHOR: Elia el Lazkani
|
||
|
||
* Welcome to /Linux Containers/
|
||
|
||
Hello and Welcome to this presentation about /Linux Containers/.
|
||
|
||
* Who am I ?
|
||
|
||
- Name :: Elia el Lazkani
|
||
- Blog :: [[https://blog.lazkani.io]]
|
||
- Gitea :: [[https://gitea.project42.io/Elia][Project42:@Elia]]
|
||
- Gitlab :: [[https://gilab.com/elazkani][@elazkani]]
|
||
- Github :: [[https://github.com/elazkani][@elazkani]]
|
||
|
||
* Once upon a time
|
||
|
||
A little bit of history into /container technology/.
|
||
|
||
* Pre-Linux Containers Era
|
||
|
||
- 2000 :: Jails' early implementation show up in *FreeBSD*
|
||
/[[https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/jails.html][Jails]]/ builds upon /chroot/. It changes the *root* directory of a /set of processes/.
|
||
This will essentially create a safe environment, separate from the remainder of the system.
|
||
|
||
This is great to hack code, like the *FreeBSD* base, safely without any risk to the remainder of the system.
|
||
|
||
- 2003 :: Linux VServer
|
||
/[[http://linux-vserver.org/Welcome_to_Linux-VServer.org][Linux VServer]]/ first release shows up as a patch to the /Linux Kernel/.
|
||
/VServer/ provides virtualization for the /Linux Kernel/.
|
||
Even though this is not *containerization*, this is the earliest form of partitioning resources.
|
||
|
||
- 2005 :: Solaris Containers
|
||
/Solaris/ leveraged /ZFS/ capabilities in their implementation of /containers/.
|
||
They were able to offer features like *snapshots*, *cloning* and *restoring*.
|
||
|
||
- 2005 :: OpenVZ
|
||
/[[https://openvz.org/][Open Virtuozzo]]/ finds itself on /Linux/ as a patched kernel.
|
||
/OpenVZ/ is operating-system-level virtualization technology which allows running multiple isolated operating system
|
||
instances on the same kernel. It called these instances /containers/.
|
||
|
||
* Post-Linux Containers Era
|
||
|
||
- 2006-2007 :: The /[[https://lkml.org/lkml/2006/10/20/251][Generic Process Containers]]/ lands in Linux
|
||
This was renamed thereafter to /[[https://en.wikipedia.org/wiki/Cgroups][Control Groups]]/ popularily known as /cgroups/ and landed in /Linux/ version =2.6.24=.
|
||
|
||
/cgroups/ are the first piece of the puzzle in /Linux Containers/.
|
||
We will be talking about /cgroups/ in detail later.
|
||
|
||
- 2008 :: Namespaces
|
||
Even though /namespaces/ have been around since 2002, /Linux/ version =2.4.19=, they saw a [[https://www.redhat.com/en/blog/history-containers][rapid development]] beginning 2006
|
||
and into 2008.
|
||
|
||
/namespaces/ are the other piece of the puzzle in /Linux Containers/.
|
||
We will talk about /namespaces/ in more details later.
|
||
|
||
- 2008 :: LXC
|
||
/LXC/ finally shows up!
|
||
|
||
/LXC/ is the first form of /containers/ on the /Linux/ kernel.
|
||
/LXC/ combined both /cgroups/ and /namespaces/ to provide isolated environments; containers.
|
||
|
||
It is worth mentioning that /LXC/ runs a full operating system containers from an image.
|
||
In other words, /LXC/ containers are meant to run more than one process.
|
||
|
||
- 2013 :: Docker
|
||
/Docker/ offered a full set of tools for working with /containers/.
|
||
Making it easier than ever to work with them.
|
||
|
||
They leveraged a lot of the concepts that we have mentioned previously.
|
||
/Docker/ containers are designed to only run the application process.
|
||
Unlike /LXC/ the =PID= =1= of a Docker container is excepted to be the application running in the contanier.
|
||
We will be discussing this topic in more details later.
|
||
|
||
* /cgroups/
|
||
What are cgroups ?
|
||
|
||
Let's find out ! Better yet, let's use the tools at our disposal to find out together...
|
||
|
||
Open a *terminal* and run the following command.
|
||
|
||
#+BEGIN_SRC bash
|
||
man 7 cgroups
|
||
#+END_SRC
|
||
|
||
This should open the ~man~ pages for =cgroups=.
|
||
|
||
#+BEGIN_QUOTE
|
||
Control groups, usually referred to as cgroups, are a Linux kernel fea‐
|
||
ture which allow processes to be organized into hierarchical groups
|
||
whose usage of various types of resources can then be limited and moni‐
|
||
tored. The kernel's cgroup interface is provided through a pseudo-
|
||
filesystem called cgroupfs. Grouping is implemented in the core cgroup
|
||
kernel code, while resource tracking and limits are implemented in a
|
||
set of per-resource-type subsystems (memory, CPU, and so on).
|
||
#+END_QUOTE
|
||
|
||
* What this all mean ?
|
||
This can all be simplified by explaining it in a different way.
|
||
|
||
Essentially, you can think of =cgroups= as a way for the /kernel/ to *limit* what you can *use*.
|
||
|
||
This gives us the ability to only give a /container/ *1* CPU out of 4 available to the /kernel/.
|
||
Or maybe, limit the memory allowed to *512MB* to the container.
|
||
This way the container cannot overload the resources of the system in case they run a fork-bomb, for example.
|
||
|
||
But, =cgroups= do not limit what we can "/see/".
|
||
|
||
* /namespaces/
|
||
/Namespaces/ to the rescue !
|
||
|
||
As we did before, let's check the ~man~ page for =namespaces=
|
||
|
||
#+BEGIN_SRC bash
|
||
man 7 namespaces
|
||
#+END_SRC
|
||
|
||
#+BEGIN_QUOTE
|
||
A namespace wraps a global system resource in an abstraction that makes
|
||
it appear to the processes within the namespace that they have their
|
||
own isolated instance of the global resource. Changes to the global
|
||
resource are visible to other processes that are members of the name‐
|
||
space, but are invisible to other processes. One use of namespaces is
|
||
to implement containers.
|
||
#+END_QUOTE
|
||
|
||
Wooow ! That's more mumbo jumbo ?!
|
||
|
||
* Is it really simple ?
|
||
Let's simplify this one as well.
|
||
|
||
You can think of =namespaces= as way for the /kernel/ to *limit* what we *see*.
|
||
|
||
There are multiple =namespaces=, like the =cgroup_namespaces= which /virtualizes/ the view of a process =cgroup=.
|
||
In other words, inside the =cgroup= the process with =PID= *1* is not =PID= on the *system*.
|
||
|
||
The =namespaces= manual page lists them, you check them out for more details.
|
||
|
||
* Linux Containers
|
||
We are finally here. Let's talk /Linux Containers/.
|
||
|
||
The first topic we need to know about is *images*.
|
||
|
||
* What are container images ?
|
||
|
||
We talked before that /Docker/ came in and offered tooling around /containers/.
|
||
|
||
One of those concepts that they used is *layers*.
|
||
|
||
First of all, an image is a /file-system/ representation of a container.
|
||
It is an on-disk, read-only, image. It sort of looks like your /Linux/ *filesystem*.
|
||
|
||
Then, layers on top to add functionality. You might ask, what are these layers. We will see them in action.
|
||
|
||
Let's look at my system.
|
||
|
||
#+BEGIN_SRC bash :results output
|
||
lsb_release -a
|
||
#+END_SRC
|
||
|
||
#+RESULTS:
|
||
: LSB Version: n/a
|
||
: Distributor ID: ManjaroLinux
|
||
: Description: Manjaro Linux
|
||
: Release: 20.1.1
|
||
: Codename: Mikah
|
||
|
||
As you can see, I am running =Manjaro=. Keep that in mind.
|
||
|
||
Let's take a look at the kernel running on this machine.
|
||
|
||
#+BEGIN_SRC bash :results output
|
||
uname -a
|
||
#+END_SRC
|
||
|
||
#+RESULTS:
|
||
: Linux the-manj 5.8.6-1-MANJARO #1 SMP PREEMPT Thu Sep 3 14:19:36 UTC 2020 x86_64 GNU/Linux
|
||
|
||
So, it's /kernel version/ =5.8.6=. Remember this one as well.
|
||
|
||
* /neofetch/
|
||
|
||
I would like to /test/ a tool called =neofetch=. Why ?
|
||
|
||
- First reason, I am not that creative.
|
||
- Second, it's a nice tool, you'll see.
|
||
|
||
We can test =neofetch=
|
||
|
||
#+BEGIN_SRC bash :results output
|
||
neofetch
|
||
#+END_SRC
|
||
|
||
#+RESULTS:
|
||
|
||
Look at that, we don't have it installed. Not a big deal. We can download an image and test it inside.
|
||
|
||
* Pulling an image
|
||
|
||
Let's download a docker image. I am using =podman=, an open source project that allows us to *use* containers.
|
||
|
||
_NOTE_: you might want to run these commands with =sudo= privileges.
|
||
|
||
#+BEGIN_SRC bash :dir /sudo:: :results output
|
||
podman pull ubuntu:20.04
|
||
#+END_SRC
|
||
|
||
#+RESULTS:
|
||
: 9140108b62dc87d9b278bb0d4fd6a3e44c2959646eb966b86531306faa81b09b
|
||
|
||
Let's pull an ~Ubuntu~ image.
|
||
|
||
As you can see, we have pulled an image from the repositories online. We can see further information about the image.
|
||
|
||
#+BEGIN_SRC bash :dir /sudo:: :results output
|
||
podman images
|
||
#+END_SRC
|
||
|
||
#+RESULTS:
|
||
: REPOSITORY TAG IMAGE ID CREATED SIZE
|
||
: docker.io/library/ubuntu 20.04 9140108b62dc 6 days ago 75.3 MB
|
||
|
||
Much better, now we can see that we have an ~Ubuntu~ image downloaded from [[docker.io]].
|
||
|
||
* What's a container then ?
|
||
|
||
|
||
A container is nothing but an instance of an image.
|
||
|
||
Let's list our containers.
|
||
|
||
#+BEGIN_SRC bash :dir /sudo:: :results output
|
||
podman ps -a
|
||
#+END_SRC
|
||
|
||
#+RESULTS:
|
||
: CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
|
||
|
||
We have none. Let's start one.
|
||
|
||
#+BEGIN_SRC bash :dir /sudo:: :results output
|
||
podman run -it ubuntu:20.04 uname -a
|
||
#+END_SRC
|
||
|
||
#+RESULTS:
|
||
: Linux ee76616f69d1 5.8.6-1-MANJARO #1 SMP PREEMPT Thu Sep 3 14:19:36 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
|
||
|
||
It's running the same /kernel/ as our machine. are we really inside a container ?
|
||
|
||
#+BEGIN_SRC bash :dir /sudo:: :results output
|
||
podman run -it ubuntu:20.04 hostname -f
|
||
#+END_SRC
|
||
|
||
#+RESULTS:
|
||
: 04b762cd25e3
|
||
|
||
#+BEGIN_SRC bash
|
||
hostname -f
|
||
#+END_SRC
|
||
|
||
#+RESULTS:
|
||
: the-manj
|
||
|
||
They have different /hostnames/.
|
||
|
||
Let's see if it's *really* ~Ubuntu~.
|
||
|
||
#+BEGIN_SRC bash :dir /sudo:: :results output
|
||
podman run -it ubuntu:20.04 bash -c 'apt-get update && apt-get install -y vim'
|
||
#+END_SRC
|
||
|
||
#+RESULTS:
|
||
#+begin_example
|
||
|
||
0% [Working]
|
||
|
||
Get:1 http://archive.ubuntu.com/ubuntu focal InRelease [265 kB]
|
||
|
||
|
||
Get:2 http://security.ubuntu.com/ubuntu focal-security InRelease [107 kB]
|
||
|
||
0% [1 InRelease 14.2 kB/265 kB 5%] [2 InRelease 14.2 kB/107 kB 13%]
|
||
|
||
0% [1 InRelease 192 kB/265 kB 73%]
|
||
|
||
0% [Working]
|
||
|
||
Get:3 http://archive.ubuntu.com/ubuntu focal-updates InRelease [111 kB]
|
||
|
||
0% [3 InRelease 1153 B/111 kB 1%]
|
||
|
||
0% [Working]
|
||
|
||
Get:4 http://archive.ubuntu.com/ubuntu focal-backports InRelease [98.3 kB]
|
||
|
||
0% [4 InRelease 2602 B/98.3 kB 3%]
|
||
|
||
0% [Working]
|
||
0% [Working]
|
||
|
||
Get:5 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages [367 kB]
|
||
|
||
0% [5 Packages 1239 B/367 kB 0%]
|
||
|
||
0% [Working]
|
||
0% [5 Packages store 0 B]
|
||
|
||
Get:6 http://security.ubuntu.com/ubuntu focal-security/multiverse amd64 Packages [1169 B]
|
||
|
||
0% [5 Packages store 0 B] [6 Packages 1169 B/1169 B 100%]
|
||
|
||
0% [5 Packages store 0 B] [Waiting for headers]
|
||
|
||
Get:7 http://security.ubuntu.com/ubuntu focal-security/universe amd64 Packages [112 kB]
|
||
|
||
0% [5 Packages store 0 B] [7 Packages 2761 B/112 kB 2%]
|
||
|
||
0% [5 Packages store 0 B] [Waiting for headers]
|
||
|
||
Get:8 http://security.ubuntu.com/ubuntu focal-security/restricted amd64 Packages [75.9 kB]
|
||
|
||
0% [5 Packages store 0 B] [8 Packages 13.7 kB/75.9 kB 18%]
|
||
|
||
0% [5 Packages store 0 B]
|
||
|
||
0% [Working]
|
||
0% [6 Packages store 0 B]
|
||
|
||
0% [Working]
|
||
0% [7 Packages store 0 B]
|
||
|
||
0% [Working]
|
||
0% [8 Packages store 0 B]
|
||
|
||
0% [Working]
|
||
0% [Working]
|
||
|
||
Get:9 http://archive.ubuntu.com/ubuntu focal/main amd64 Packages [1275 kB]
|
||
|
||
0% [9 Packages 34.5 kB/1275 kB 3%]
|
||
|
||
0% [Working]
|
||
0% [9 Packages store 0 B] [Waiting for headers]
|
||
0% [9 Packages store 0 B] [Waiting for headers]
|
||
|
||
Get:10 http://archive.ubuntu.com/ubuntu focal/restricted amd64 Packages [33.4 kB]
|
||
|
||
0% [9 Packages store 0 B] [10 Packages 8481 B/33.4 kB 25%]
|
||
|
||
0% [9 Packages store 0 B]
|
||
|
||
Get:11 http://archive.ubuntu.com/ubuntu focal/multiverse amd64 Packages [177 kB]
|
||
|
||
0% [9 Packages store 0 B] [11 Packages 11.4 kB/177 kB 6%]
|
||
|
||
0% [9 Packages store 0 B]
|
||
|
||
Get:12 http://archive.ubuntu.com/ubuntu focal/universe amd64 Packages [11.3 MB]
|
||
|
||
0% [9 Packages store 0 B] [12 Packages 0 B/11.3 MB 0%]
|
||
|
||
0% [12 Packages 1578 kB/11.3 MB 14%]
|
||
0% [10 Packages store 0 B] [12 Packages 1578 kB/11.3 MB 14%]
|
||
|
||
0% [12 Packages 1717 kB/11.3 MB 15%]
|
||
0% [11 Packages store 0 B] [12 Packages 1717 kB/11.3 MB 15%]
|
||
40% [11 Packages store 0 B] [12 Packages 1974 kB/11.3 MB 17%]
|
||
|
||
41% [12 Packages 2005 kB/11.3 MB 18%]
|
||
|
||
91% [Waiting for headers]
|
||
|
||
Get:13 http://archive.ubuntu.com/ubuntu focal-updates/multiverse amd64 Packages [21.6 kB]
|
||
|
||
91% [13 Packages 21.6 kB/21.6 kB 100%]
|
||
91% [12 Packages store 0 B] [13 Packages 21.6 kB/21.6 kB 100%]
|
||
|
||
91% [12 Packages store 0 B]
|
||
|
||
Get:14 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 Packages [303 kB]
|
||
|
||
91% [12 Packages store 0 B] [14 Packages 41.5 kB/303 kB 14%]
|
||
|
||
92% [12 Packages store 0 B]
|
||
|
||
Get:15 http://archive.ubuntu.com/ubuntu focal-updates/restricted amd64 Packages [88.7 kB]
|
||
|
||
93% [12 Packages store 0 B] [15 Packages 39.2 kB/88.7 kB 44%]
|
||
|
||
93% [12 Packages store 0 B] [Waiting for headers]
|
||
|
||
Get:16 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages [703 kB]
|
||
|
||
93% [12 Packages store 0 B] [16 Packages 22.6 kB/703 kB 3%]
|
||
|
||
97% [12 Packages store 0 B]
|
||
|
||
Get:17 http://archive.ubuntu.com/ubuntu focal-backports/universe amd64 Packages [4277 B]
|
||
|
||
97% [12 Packages store 0 B] [17 Packages 4277 B/4277 B 100%]
|
||
|
||
97% [12 Packages store 0 B]
|
||
97% [12 Packages store 0 B]
|
||
|
||
97% [Working]
|
||
97% [13 Packages store 0 B]
|
||
|
||
98% [Working]
|
||
98% [14 Packages store 0 B]
|
||
|
||
98% [Working]
|
||
98% [15 Packages store 0 B]
|
||
|
||
99% [Working]
|
||
99% [16 Packages store 0 B]
|
||
|
||
99% [Working]
|
||
99% [17 Packages store 0 B]
|
||
|
||
100% [Working]
|
||
|
||
Fetched 15.1 MB in 2s (8963 kB/s)
|
||
|
||
Reading package lists... 0%
|
||
|
||
Reading package lists... 0%
|
||
|
||
Reading package lists... 0%
|
||
|
||
Reading package lists... 9%
|
||
|
||
Reading package lists... 9%
|
||
|
||
Reading package lists... 9%
|
||
|
||
Reading package lists... 9%
|
||
|
||
Reading package lists... 87%
|
||
|
||
Reading package lists... 87%
|
||
|
||
Reading package lists... 89%
|
||
|
||
Reading package lists... 89%
|
||
|
||
Reading package lists... 93%
|
||
|
||
Reading package lists... 93%
|
||
|
||
Reading package lists... 94%
|
||
|
||
Reading package lists... 94%
|
||
|
||
Reading package lists... 96%
|
||
|
||
Reading package lists... 96%
|
||
|
||
Reading package lists... 96%
|
||
|
||
Reading package lists... 96%
|
||
|
||
Reading package lists... 96%
|
||
|
||
Reading package lists... 96%
|
||
|
||
Reading package lists... 98%
|
||
|
||
Reading package lists... 98%
|
||
|
||
Reading package lists... 99%
|
||
|
||
Reading package lists... 99%
|
||
|
||
Reading package lists... 99%
|
||
|
||
Reading package lists... 99%
|
||
|
||
Reading package lists... 99%
|
||
|
||
Reading package lists... 99%
|
||
|
||
Reading package lists... Done
|
||
|
||
|
||
Reading package lists... 0%
|
||
|
||
Reading package lists... 0%
|
||
|
||
Reading package lists... 0%
|
||
|
||
Reading package lists... 9%
|
||
|
||
Reading package lists... 9%
|
||
|
||
Reading package lists... 9%
|
||
|
||
Reading package lists... 9%
|
||
|
||
Reading package lists... 87%
|
||
|
||
Reading package lists... 87%
|
||
|
||
Reading package lists... 89%
|
||
|
||
Reading package lists... 89%
|
||
|
||
Reading package lists... 93%
|
||
|
||
Reading package lists... 93%
|
||
|
||
Reading package lists... 94%
|
||
|
||
Reading package lists... 94%
|
||
|
||
Reading package lists... 96%
|
||
|
||
Reading package lists... 96%
|
||
|
||
Reading package lists... 96%
|
||
|
||
Reading package lists... 96%
|
||
|
||
Reading package lists... 96%
|
||
|
||
Reading package lists... 96%
|
||
|
||
Reading package lists... 98%
|
||
|
||
Reading package lists... 98%
|
||
|
||
Reading package lists... 99%
|
||
|
||
Reading package lists... 99%
|
||
|
||
Reading package lists... 99%
|
||
|
||
Reading package lists... 99%
|
||
|
||
Reading package lists... 99%
|
||
|
||
Reading package lists... 99%
|
||
|
||
Reading package lists... Done
|
||
|
||
|
||
Building dependency tree... 0%
|
||
|
||
Building dependency tree... 0%
|
||
|
||
Building dependency tree... 50%
|
||
|
||
Building dependency tree... 50%
|
||
|
||
Building dependency tree... 65%
|
||
|
||
Building dependency tree
|
||
|
||
|
||
Reading state information... 0%
|
||
|
||
Reading state information... 0%
|
||
|
||
Reading state information... Done
|
||
|
||
The following additional packages will be installed:
|
||
alsa-topology-conf alsa-ucm-conf file libasound2 libasound2-data
|
||
libcanberra0 libexpat1 libgpm2 libltdl7 libmagic-mgc libmagic1 libmpdec2
|
||
libogg0 libpython3.8 libpython3.8-minimal libpython3.8-stdlib libreadline8
|
||
libsqlite3-0 libssl1.1 libtdb1 libvorbis0a libvorbisfile3 mime-support
|
||
readline-common sound-theme-freedesktop vim-common vim-runtime xxd xz-utils
|
||
Suggested packages:
|
||
libasound2-plugins alsa-utils libcanberra-gtk0 libcanberra-pulse gpm
|
||
readline-doc ctags vim-doc vim-scripts
|
||
The following NEW packages will be installed:
|
||
alsa-topology-conf alsa-ucm-conf file libasound2 libasound2-data
|
||
libcanberra0 libexpat1 libgpm2 libltdl7 libmagic-mgc libmagic1 libmpdec2
|
||
libogg0 libpython3.8 libpython3.8-minimal libpython3.8-stdlib libreadline8
|
||
libsqlite3-0 libssl1.1 libtdb1 libvorbis0a libvorbisfile3 mime-support
|
||
readline-common sound-theme-freedesktop vim vim-common vim-runtime xxd
|
||
xz-utils
|
||
0 upgraded, 30 newly installed, 0 to remove and 0 not upgraded.
|
||
Need to get 14.9 MB of archives.
|
||
After this operation, 70.4 MB of additional disk space will be used.
|
||
|
||
0% [Working]
|
||
|
||
Get:1 http://archive.ubuntu.com/ubuntu focal/main amd64 libmagic-mgc amd64 1:5.38-4 [218 kB]
|
||
|
||
0% [1 libmagic-mgc 1165 B/218 kB 1%]
|
||
|
||
2% [Working]
|
||
|
||
Get:2 http://archive.ubuntu.com/ubuntu focal/main amd64 libmagic1 amd64 1:5.38-4 [75.9 kB]
|
||
|
||
2% [2 libmagic1 1166 B/75.9 kB 2%]
|
||
|
||
3% [Waiting for headers]
|
||
|
||
Get:3 http://archive.ubuntu.com/ubuntu focal/main amd64 file amd64 1:5.38-4 [23.3 kB]
|
||
|
||
3% [3 file 23.3 kB/23.3 kB 100%]
|
||
|
||
4% [Working]
|
||
|
||
Get:4 http://archive.ubuntu.com/ubuntu focal/main amd64 libexpat1 amd64 2.2.9-1build1 [73.3 kB]
|
||
|
||
4% [4 libexpat1 9264 B/73.3 kB 13%]
|
||
|
||
5% [Working]
|
||
|
||
Get:5 http://archive.ubuntu.com/ubuntu focal/main amd64 libmpdec2 amd64 2.4.2-3 [81.1 kB]
|
||
|
||
5% [5 libmpdec2 58.9 kB/81.1 kB 73%]
|
||
|
||
6% [Working]
|
||
|
||
Get:6 http://archive.ubuntu.com/ubuntu focal/main amd64 libssl1.1 amd64 1.1.1f-1ubuntu2 [1318 kB]
|
||
|
||
6% [6 libssl1.1 50.9 kB/1318 kB 4%]
|
||
|
||
14% [Working]
|
||
|
||
Get:7 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libpython3.8-minimal amd64 3.8.2-1ubuntu1.2 [705 kB]
|
||
|
||
14% [7 libpython3.8-minimal 43.1 kB/705 kB 6%]
|
||
|
||
18% [Working]
|
||
|
||
Get:8 http://archive.ubuntu.com/ubuntu focal/main amd64 mime-support all 3.64ubuntu1 [30.6 kB]
|
||
|
||
18% [8 mime-support 30.6 kB/30.6 kB 100%]
|
||
|
||
19% [Working]
|
||
|
||
Get:9 http://archive.ubuntu.com/ubuntu focal/main amd64 readline-common all 8.0-4 [53.5 kB]
|
||
|
||
19% [9 readline-common 28.3 kB/53.5 kB 53%]
|
||
|
||
20% [Working]
|
||
|
||
Get:10 http://archive.ubuntu.com/ubuntu focal/main amd64 libreadline8 amd64 8.0-4 [131 kB]
|
||
|
||
20% [10 libreadline8 32.6 kB/131 kB 25%]
|
||
|
||
21% [Waiting for headers]
|
||
|
||
Get:11 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libsqlite3-0 amd64 3.31.1-4ubuntu0.2 [549 kB]
|
||
|
||
21% [11 libsqlite3-0 39.9 kB/549 kB 7%]
|
||
|
||
25% [Waiting for headers]
|
||
|
||
Get:12 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libpython3.8-stdlib amd64 3.8.2-1ubuntu1.2 [1665 kB]
|
||
|
||
25% [12 libpython3.8-stdlib 15.1 kB/1665 kB 1%]
|
||
|
||
34% [Waiting for headers]
|
||
|
||
Get:13 http://archive.ubuntu.com/ubuntu focal/main amd64 xxd amd64 2:8.1.2269-1ubuntu5 [50.1 kB]
|
||
|
||
35% [13 xxd 28.2 kB/50.1 kB 56%]
|
||
|
||
35% [Working]
|
||
|
||
Get:14 http://archive.ubuntu.com/ubuntu focal/main amd64 vim-common all 2:8.1.2269-1ubuntu5 [85.1 kB]
|
||
|
||
35% [14 vim-common 9703 B/85.1 kB 11%]
|
||
|
||
36% [Working]
|
||
|
||
Get:15 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 xz-utils amd64 5.2.4-1ubuntu1 [82.5 kB]
|
||
|
||
37% [15 xz-utils 34.4 kB/82.5 kB 42%]
|
||
|
||
38% [Working]
|
||
|
||
Get:16 http://archive.ubuntu.com/ubuntu focal/main amd64 alsa-topology-conf all 1.2.2-1 [7364 B]
|
||
|
||
38% [16 alsa-topology-conf 7364 B/7364 B 100%]
|
||
|
||
38% [Working]
|
||
|
||
Get:17 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 alsa-ucm-conf all 1.2.2-1ubuntu0.4 [25.4 kB]
|
||
|
||
38% [17 alsa-ucm-conf 23.8 kB/25.4 kB 93%]
|
||
|
||
39% [Working]
|
||
|
||
Get:18 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libasound2-data all 1.2.2-2.1ubuntu2 [20.1 kB]
|
||
|
||
39% [18 libasound2-data 0 B/20.1 kB 0%]
|
||
|
||
40% [Working]
|
||
|
||
Get:19 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libasound2 amd64 1.2.2-2.1ubuntu2 [335 kB]
|
||
|
||
40% [19 libasound2 39.7 kB/335 kB 12%]
|
||
|
||
42% [Waiting for headers]
|
||
|
||
Get:20 http://archive.ubuntu.com/ubuntu focal/main amd64 libltdl7 amd64 2.4.6-14 [38.5 kB]
|
||
|
||
43% [20 libltdl7 35.8 kB/38.5 kB 93%]
|
||
|
||
43% [Working]
|
||
|
||
Get:21 http://archive.ubuntu.com/ubuntu focal/main amd64 libtdb1 amd64 1.4.2-3build1 [44.1 kB]
|
||
|
||
43% [21 libtdb1 0 B/44.1 kB 0%]
|
||
|
||
44% [Working]
|
||
|
||
Get:22 http://archive.ubuntu.com/ubuntu focal/main amd64 libogg0 amd64 1.3.4-0ubuntu1 [24.0 kB]
|
||
|
||
44% [22 libogg0 2615 B/24.0 kB 11%]
|
||
|
||
45% [Waiting for headers]
|
||
|
||
Get:23 http://archive.ubuntu.com/ubuntu focal/main amd64 libvorbis0a amd64 1.3.6-2ubuntu1 [87.0 kB]
|
||
|
||
45% [23 libvorbis0a 50.4 kB/87.0 kB 58%]
|
||
|
||
46% [Waiting for headers]
|
||
|
||
Get:24 http://archive.ubuntu.com/ubuntu focal/main amd64 libvorbisfile3 amd64 1.3.6-2ubuntu1 [16.1 kB]
|
||
|
||
46% [24 libvorbisfile3 16.1 kB/16.1 kB 100%]
|
||
|
||
47% [Waiting for headers]
|
||
|
||
Get:25 http://archive.ubuntu.com/ubuntu focal/main amd64 sound-theme-freedesktop all 0.8-2ubuntu1 [384 kB]
|
||
|
||
47% [25 sound-theme-freedesktop 9853 B/384 kB 3%]
|
||
|
||
50% [Waiting for headers]
|
||
|
||
Get:26 http://archive.ubuntu.com/ubuntu focal/main amd64 libcanberra0 amd64 0.30-7ubuntu1 [38.1 kB]
|
||
|
||
50% [26 libcanberra0 30.2 kB/38.1 kB 79%]
|
||
|
||
50% [Waiting for headers]
|
||
|
||
Get:27 http://archive.ubuntu.com/ubuntu focal/main amd64 libgpm2 amd64 1.20.7-5 [15.1 kB]
|
||
|
||
50% [27 libgpm2 15.1 kB/15.1 kB 100%]
|
||
|
||
51% [Waiting for headers]
|
||
|
||
Get:28 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libpython3.8 amd64 3.8.2-1ubuntu1.2 [1620 kB]
|
||
|
||
51% [28 libpython3.8 41.9 kB/1620 kB 3%]
|
||
|
||
61% [Waiting for headers]
|
||
|
||
Get:29 http://archive.ubuntu.com/ubuntu focal/main amd64 vim-runtime all 2:8.1.2269-1ubuntu5 [5873 kB]
|
||
|
||
61% [29 vim-runtime 11.6 kB/5873 kB 0%]
|
||
|
||
93% [Waiting for headers]
|
||
|
||
Get:30 http://archive.ubuntu.com/ubuntu focal/main amd64 vim amd64 2:8.1.2269-1ubuntu5 [1238 kB]
|
||
|
||
93% [30 vim 18.9 kB/1238 kB 2%]
|
||
|
||
100% [Working]
|
||
|
||
Fetched 14.9 MB in 1s (17.2 MB/s)
|
||
debconf: delaying package configuration, since apt-utils is not installed
|
||
Selecting previously unselected package libmagic-mgc.
|
||
(Reading database ...
|
||
(Reading database ... 5%
|
||
(Reading database ... 10%
|
||
(Reading database ... 15%
|
||
(Reading database ... 20%
|
||
(Reading database ... 25%
|
||
(Reading database ... 30%
|
||
(Reading database ... 35%
|
||
(Reading database ... 40%
|
||
(Reading database ... 45%
|
||
(Reading database ... 50%
|
||
(Reading database ... 55%
|
||
(Reading database ... 60%
|
||
(Reading database ... 65%
|
||
(Reading database ... 70%
|
||
(Reading database ... 75%
|
||
(Reading database ... 80%
|
||
(Reading database ... 85%
|
||
(Reading database ... 90%
|
||
(Reading database ... 95%
|
||
(Reading database ... 100%
|
||
(Reading database ... 4121 files and directories currently installed.)
|
||
Preparing to unpack .../00-libmagic-mgc_1%3a5.38-4_amd64.deb ...
|
||
Unpacking libmagic-mgc (1:5.38-4) ...
|
||
Selecting previously unselected package libmagic1:amd64.
|
||
Preparing to unpack .../01-libmagic1_1%3a5.38-4_amd64.deb ...
|
||
Unpacking libmagic1:amd64 (1:5.38-4) ...
|
||
Selecting previously unselected package file.
|
||
Preparing to unpack .../02-file_1%3a5.38-4_amd64.deb ...
|
||
Unpacking file (1:5.38-4) ...
|
||
Selecting previously unselected package libexpat1:amd64.
|
||
Preparing to unpack .../03-libexpat1_2.2.9-1build1_amd64.deb ...
|
||
Unpacking libexpat1:amd64 (2.2.9-1build1) ...
|
||
Selecting previously unselected package libmpdec2:amd64.
|
||
Preparing to unpack .../04-libmpdec2_2.4.2-3_amd64.deb ...
|
||
Unpacking libmpdec2:amd64 (2.4.2-3) ...
|
||
Selecting previously unselected package libssl1.1:amd64.
|
||
Preparing to unpack .../05-libssl1.1_1.1.1f-1ubuntu2_amd64.deb ...
|
||
Unpacking libssl1.1:amd64 (1.1.1f-1ubuntu2) ...
|
||
Selecting previously unselected package libpython3.8-minimal:amd64.
|
||
Preparing to unpack .../06-libpython3.8-minimal_3.8.2-1ubuntu1.2_amd64.deb ...
|
||
Unpacking libpython3.8-minimal:amd64 (3.8.2-1ubuntu1.2) ...
|
||
Selecting previously unselected package mime-support.
|
||
Preparing to unpack .../07-mime-support_3.64ubuntu1_all.deb ...
|
||
Unpacking mime-support (3.64ubuntu1) ...
|
||
Selecting previously unselected package readline-common.
|
||
Preparing to unpack .../08-readline-common_8.0-4_all.deb ...
|
||
Unpacking readline-common (8.0-4) ...
|
||
Selecting previously unselected package libreadline8:amd64.
|
||
Preparing to unpack .../09-libreadline8_8.0-4_amd64.deb ...
|
||
Unpacking libreadline8:amd64 (8.0-4) ...
|
||
Selecting previously unselected package libsqlite3-0:amd64.
|
||
Preparing to unpack .../10-libsqlite3-0_3.31.1-4ubuntu0.2_amd64.deb ...
|
||
Unpacking libsqlite3-0:amd64 (3.31.1-4ubuntu0.2) ...
|
||
Selecting previously unselected package libpython3.8-stdlib:amd64.
|
||
Preparing to unpack .../11-libpython3.8-stdlib_3.8.2-1ubuntu1.2_amd64.deb ...
|
||
Unpacking libpython3.8-stdlib:amd64 (3.8.2-1ubuntu1.2) ...
|
||
Selecting previously unselected package xxd.
|
||
Preparing to unpack .../12-xxd_2%3a8.1.2269-1ubuntu5_amd64.deb ...
|
||
Unpacking xxd (2:8.1.2269-1ubuntu5) ...
|
||
Selecting previously unselected package vim-common.
|
||
Preparing to unpack .../13-vim-common_2%3a8.1.2269-1ubuntu5_all.deb ...
|
||
Unpacking vim-common (2:8.1.2269-1ubuntu5) ...
|
||
Selecting previously unselected package xz-utils.
|
||
Preparing to unpack .../14-xz-utils_5.2.4-1ubuntu1_amd64.deb ...
|
||
Unpacking xz-utils (5.2.4-1ubuntu1) ...
|
||
Selecting previously unselected package alsa-topology-conf.
|
||
Preparing to unpack .../15-alsa-topology-conf_1.2.2-1_all.deb ...
|
||
Unpacking alsa-topology-conf (1.2.2-1) ...
|
||
Selecting previously unselected package alsa-ucm-conf.
|
||
Preparing to unpack .../16-alsa-ucm-conf_1.2.2-1ubuntu0.4_all.deb ...
|
||
Unpacking alsa-ucm-conf (1.2.2-1ubuntu0.4) ...
|
||
Selecting previously unselected package libasound2-data.
|
||
Preparing to unpack .../17-libasound2-data_1.2.2-2.1ubuntu2_all.deb ...
|
||
Unpacking libasound2-data (1.2.2-2.1ubuntu2) ...
|
||
Selecting previously unselected package libasound2:amd64.
|
||
Preparing to unpack .../18-libasound2_1.2.2-2.1ubuntu2_amd64.deb ...
|
||
Unpacking libasound2:amd64 (1.2.2-2.1ubuntu2) ...
|
||
Selecting previously unselected package libltdl7:amd64.
|
||
Preparing to unpack .../19-libltdl7_2.4.6-14_amd64.deb ...
|
||
Unpacking libltdl7:amd64 (2.4.6-14) ...
|
||
Selecting previously unselected package libtdb1:amd64.
|
||
Preparing to unpack .../20-libtdb1_1.4.2-3build1_amd64.deb ...
|
||
Unpacking libtdb1:amd64 (1.4.2-3build1) ...
|
||
Selecting previously unselected package libogg0:amd64.
|
||
Preparing to unpack .../21-libogg0_1.3.4-0ubuntu1_amd64.deb ...
|
||
Unpacking libogg0:amd64 (1.3.4-0ubuntu1) ...
|
||
Selecting previously unselected package libvorbis0a:amd64.
|
||
Preparing to unpack .../22-libvorbis0a_1.3.6-2ubuntu1_amd64.deb ...
|
||
Unpacking libvorbis0a:amd64 (1.3.6-2ubuntu1) ...
|
||
Selecting previously unselected package libvorbisfile3:amd64.
|
||
Preparing to unpack .../23-libvorbisfile3_1.3.6-2ubuntu1_amd64.deb ...
|
||
Unpacking libvorbisfile3:amd64 (1.3.6-2ubuntu1) ...
|
||
Selecting previously unselected package sound-theme-freedesktop.
|
||
Preparing to unpack .../24-sound-theme-freedesktop_0.8-2ubuntu1_all.deb ...
|
||
Unpacking sound-theme-freedesktop (0.8-2ubuntu1) ...
|
||
Selecting previously unselected package libcanberra0:amd64.
|
||
Preparing to unpack .../25-libcanberra0_0.30-7ubuntu1_amd64.deb ...
|
||
Unpacking libcanberra0:amd64 (0.30-7ubuntu1) ...
|
||
Selecting previously unselected package libgpm2:amd64.
|
||
Preparing to unpack .../26-libgpm2_1.20.7-5_amd64.deb ...
|
||
Unpacking libgpm2:amd64 (1.20.7-5) ...
|
||
Selecting previously unselected package libpython3.8:amd64.
|
||
Preparing to unpack .../27-libpython3.8_3.8.2-1ubuntu1.2_amd64.deb ...
|
||
Unpacking libpython3.8:amd64 (3.8.2-1ubuntu1.2) ...
|
||
Selecting previously unselected package vim-runtime.
|
||
Preparing to unpack .../28-vim-runtime_2%3a8.1.2269-1ubuntu5_all.deb ...
|
||
Adding 'diversion of /usr/share/vim/vim81/doc/help.txt to /usr/share/vim/vim81/doc/help.txt.vim-tiny by vim-runtime'
|
||
Adding 'diversion of /usr/share/vim/vim81/doc/tags to /usr/share/vim/vim81/doc/tags.vim-tiny by vim-runtime'
|
||
Unpacking vim-runtime (2:8.1.2269-1ubuntu5) ...
|
||
Selecting previously unselected package vim.
|
||
Preparing to unpack .../29-vim_2%3a8.1.2269-1ubuntu5_amd64.deb ...
|
||
Unpacking vim (2:8.1.2269-1ubuntu5) ...
|
||
Setting up libexpat1:amd64 (2.2.9-1build1) ...
|
||
Setting up libgpm2:amd64 (1.20.7-5) ...
|
||
Setting up libogg0:amd64 (1.3.4-0ubuntu1) ...
|
||
Setting up mime-support (3.64ubuntu1) ...
|
||
Setting up alsa-ucm-conf (1.2.2-1ubuntu0.4) ...
|
||
Setting up libmagic-mgc (1:5.38-4) ...
|
||
Setting up libtdb1:amd64 (1.4.2-3build1) ...
|
||
Setting up libssl1.1:amd64 (1.1.1f-1ubuntu2) ...
|
||
debconf: unable to initialize frontend: Dialog
|
||
debconf: (No usable dialog-like program is installed, so the dialog based frontend cannot be used. at /usr/share/perl5/Debconf/FrontEnd/Dialog.pm line 76.)
|
||
debconf: falling back to frontend: Readline
|
||
debconf: unable to initialize frontend: Readline
|
||
debconf: (Can't locate Term/ReadLine.pm in @INC (you may need to install the Term::ReadLine module) (@INC contains: /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.30.0 /usr/local/share/perl/5.30.0 /usr/lib/x86_64-linux-gnu/perl5/5.30 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl/5.30 /usr/share/perl/5.30 /usr/local/lib/site_perl /usr/lib/x86_64-linux-gnu/perl-base) at /usr/share/perl5/Debconf/FrontEnd/Readline.pm line 7.)
|
||
debconf: falling back to frontend: Teletype
|
||
Setting up libsqlite3-0:amd64 (3.31.1-4ubuntu0.2) ...
|
||
Setting up libmagic1:amd64 (1:5.38-4) ...
|
||
Setting up file (1:5.38-4) ...
|
||
Setting up xxd (2:8.1.2269-1ubuntu5) ...
|
||
Setting up libasound2-data (1.2.2-2.1ubuntu2) ...
|
||
Setting up vim-common (2:8.1.2269-1ubuntu5) ...
|
||
Setting up xz-utils (5.2.4-1ubuntu1) ...
|
||
update-alternatives: using /usr/bin/xz to provide /usr/bin/lzma (lzma) in auto mode
|
||
update-alternatives: warning: skip creation of /usr/share/man/man1/lzma.1.gz because associated file /usr/share/man/man1/xz.1.gz (of link group lzma) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/man1/unlzma.1.gz because associated file /usr/share/man/man1/unxz.1.gz (of link group lzma) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/man1/lzcat.1.gz because associated file /usr/share/man/man1/xzcat.1.gz (of link group lzma) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/man1/lzmore.1.gz because associated file /usr/share/man/man1/xzmore.1.gz (of link group lzma) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/man1/lzless.1.gz because associated file /usr/share/man/man1/xzless.1.gz (of link group lzma) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/man1/lzdiff.1.gz because associated file /usr/share/man/man1/xzdiff.1.gz (of link group lzma) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/man1/lzcmp.1.gz because associated file /usr/share/man/man1/xzcmp.1.gz (of link group lzma) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/man1/lzgrep.1.gz because associated file /usr/share/man/man1/xzgrep.1.gz (of link group lzma) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/man1/lzegrep.1.gz because associated file /usr/share/man/man1/xzegrep.1.gz (of link group lzma) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/man1/lzfgrep.1.gz because associated file /usr/share/man/man1/xzfgrep.1.gz (of link group lzma) doesn't exist
|
||
Setting up libvorbis0a:amd64 (1.3.6-2ubuntu1) ...
|
||
Setting up libltdl7:amd64 (2.4.6-14) ...
|
||
Setting up alsa-topology-conf (1.2.2-1) ...
|
||
Setting up sound-theme-freedesktop (0.8-2ubuntu1) ...
|
||
Setting up libasound2:amd64 (1.2.2-2.1ubuntu2) ...
|
||
Setting up libmpdec2:amd64 (2.4.2-3) ...
|
||
Setting up vim-runtime (2:8.1.2269-1ubuntu5) ...
|
||
Setting up readline-common (8.0-4) ...
|
||
Setting up libpython3.8-minimal:amd64 (3.8.2-1ubuntu1.2) ...
|
||
Setting up libreadline8:amd64 (8.0-4) ...
|
||
Setting up libvorbisfile3:amd64 (1.3.6-2ubuntu1) ...
|
||
Setting up libpython3.8-stdlib:amd64 (3.8.2-1ubuntu1.2) ...
|
||
Setting up libcanberra0:amd64 (0.30-7ubuntu1) ...
|
||
Setting up libpython3.8:amd64 (3.8.2-1ubuntu1.2) ...
|
||
Setting up vim (2:8.1.2269-1ubuntu5) ...
|
||
update-alternatives: using /usr/bin/vim.basic to provide /usr/bin/vim (vim) in auto mode
|
||
update-alternatives: using /usr/bin/vim.basic to provide /usr/bin/vimdiff (vimdiff) in auto mode
|
||
update-alternatives: using /usr/bin/vim.basic to provide /usr/bin/rvim (rvim) in auto mode
|
||
update-alternatives: using /usr/bin/vim.basic to provide /usr/bin/rview (rview) in auto mode
|
||
update-alternatives: using /usr/bin/vim.basic to provide /usr/bin/vi (vi) in auto mode
|
||
update-alternatives: warning: skip creation of /usr/share/man/da/man1/vi.1.gz because associated file /usr/share/man/da/man1/vim.1.gz (of link group vi) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/de/man1/vi.1.gz because associated file /usr/share/man/de/man1/vim.1.gz (of link group vi) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/fr/man1/vi.1.gz because associated file /usr/share/man/fr/man1/vim.1.gz (of link group vi) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/it/man1/vi.1.gz because associated file /usr/share/man/it/man1/vim.1.gz (of link group vi) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/ja/man1/vi.1.gz because associated file /usr/share/man/ja/man1/vim.1.gz (of link group vi) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/pl/man1/vi.1.gz because associated file /usr/share/man/pl/man1/vim.1.gz (of link group vi) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/ru/man1/vi.1.gz because associated file /usr/share/man/ru/man1/vim.1.gz (of link group vi) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/man1/vi.1.gz because associated file /usr/share/man/man1/vim.1.gz (of link group vi) doesn't exist
|
||
update-alternatives: using /usr/bin/vim.basic to provide /usr/bin/view (view) in auto mode
|
||
update-alternatives: warning: skip creation of /usr/share/man/da/man1/view.1.gz because associated file /usr/share/man/da/man1/vim.1.gz (of link group view) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/de/man1/view.1.gz because associated file /usr/share/man/de/man1/vim.1.gz (of link group view) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/fr/man1/view.1.gz because associated file /usr/share/man/fr/man1/vim.1.gz (of link group view) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/it/man1/view.1.gz because associated file /usr/share/man/it/man1/vim.1.gz (of link group view) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/ja/man1/view.1.gz because associated file /usr/share/man/ja/man1/vim.1.gz (of link group view) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/pl/man1/view.1.gz because associated file /usr/share/man/pl/man1/vim.1.gz (of link group view) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/ru/man1/view.1.gz because associated file /usr/share/man/ru/man1/vim.1.gz (of link group view) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/man1/view.1.gz because associated file /usr/share/man/man1/vim.1.gz (of link group view) doesn't exist
|
||
update-alternatives: using /usr/bin/vim.basic to provide /usr/bin/ex (ex) in auto mode
|
||
update-alternatives: warning: skip creation of /usr/share/man/da/man1/ex.1.gz because associated file /usr/share/man/da/man1/vim.1.gz (of link group ex) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/de/man1/ex.1.gz because associated file /usr/share/man/de/man1/vim.1.gz (of link group ex) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/fr/man1/ex.1.gz because associated file /usr/share/man/fr/man1/vim.1.gz (of link group ex) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/it/man1/ex.1.gz because associated file /usr/share/man/it/man1/vim.1.gz (of link group ex) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/ja/man1/ex.1.gz because associated file /usr/share/man/ja/man1/vim.1.gz (of link group ex) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/pl/man1/ex.1.gz because associated file /usr/share/man/pl/man1/vim.1.gz (of link group ex) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/ru/man1/ex.1.gz because associated file /usr/share/man/ru/man1/vim.1.gz (of link group ex) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/man1/ex.1.gz because associated file /usr/share/man/man1/vim.1.gz (of link group ex) doesn't exist
|
||
update-alternatives: using /usr/bin/vim.basic to provide /usr/bin/editor (editor) in auto mode
|
||
update-alternatives: warning: skip creation of /usr/share/man/da/man1/editor.1.gz because associated file /usr/share/man/da/man1/vim.1.gz (of link group editor) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/de/man1/editor.1.gz because associated file /usr/share/man/de/man1/vim.1.gz (of link group editor) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/fr/man1/editor.1.gz because associated file /usr/share/man/fr/man1/vim.1.gz (of link group editor) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/it/man1/editor.1.gz because associated file /usr/share/man/it/man1/vim.1.gz (of link group editor) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/ja/man1/editor.1.gz because associated file /usr/share/man/ja/man1/vim.1.gz (of link group editor) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/pl/man1/editor.1.gz because associated file /usr/share/man/pl/man1/vim.1.gz (of link group editor) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/ru/man1/editor.1.gz because associated file /usr/share/man/ru/man1/vim.1.gz (of link group editor) doesn't exist
|
||
update-alternatives: warning: skip creation of /usr/share/man/man1/editor.1.gz because associated file /usr/share/man/man1/vim.1.gz (of link group editor) doesn't exist
|
||
Processing triggers for libc-bin (2.31-0ubuntu9.1) ...
|
||
#+end_example
|
||
|
||
This should not work on my ~Manjaro~. =apt-get= is not a thing here.
|
||
Well, the output is a little bit all over the place but we seem to have installed vim.
|
||
|
||
* Building a container image
|
||
|
||
Now that we saw what an /image/ is and what a /container/ is. We can explore a bit inside a container to see it more clearly.
|
||
|
||
So, what can we do with containers. We can use the layering system and the /docker/ created tooling to create them and distribute them.
|
||
|
||
Let's go back to our =neofetch= example.
|
||
|
||
I want to get an ~Ubuntu~ image, then install =neofetch= on it.
|
||
|
||
First step, create a ~Dockerfile~ in your current directory. It should look like this.
|
||
|
||
#+BEGIN_SRC dockerfile :tangle Dockerfile.ubuntu
|
||
FROM ubuntu:20.04
|
||
|
||
RUN apt-get update && \
|
||
apt-get install -y neofetch
|
||
#+END_SRC
|
||
|
||
This file has 2 commands:
|
||
|
||
- =FROM= :: Designates the base image to use.
|
||
This is the base image we will be building upon.
|
||
In our case, we chose ~Ubuntu:20.04~. You can find the images on multiple platforms.
|
||
To mention a few, we have /Dockerhub/, /Quay.io/ and a few others.
|
||
|
||
By default, this downloads from /Dockerhub/.
|
||
|
||
- =RUN= :: Designates the commands to run. Pretty simple.
|
||
We are running a couple of commands that should be very familiar to any /debian-base/ OS user.
|
||
|
||
|
||
Now that we have a /Dockerfile/, it has to be named specifically that, =case-sensitive=.
|
||
|
||
We can build the container.
|
||
|
||
#+BEGIN_SRC bash :dir (concat "/sudo::" (expand-file-name ".")) :results output
|
||
podman build -t presentation:20.04 .
|
||
#+END_SRC
|
||
|
||
#+RESULTS:
|
||
#+begin_example
|
||
STEP 1: FROM ubuntu:20.04
|
||
STEP 2: RUN apt-get update && apt-get install -y neofetch
|
||
Get:1 http://security.ubuntu.com/ubuntu focal-security InRelease [107 kB]
|
||
Get:2 http://archive.ubuntu.com/ubuntu focal InRelease [265 kB]
|
||
Get:3 http://security.ubuntu.com/ubuntu focal-security/restricted amd64 Packages [75.9 kB]
|
||
Get:4 http://archive.ubuntu.com/ubuntu focal-updates InRelease [111 kB]
|
||
Get:5 http://archive.ubuntu.com/ubuntu focal-backports InRelease [98.3 kB]
|
||
Get:6 http://security.ubuntu.com/ubuntu focal-security/universe amd64 Packages [112 kB]
|
||
Get:7 http://security.ubuntu.com/ubuntu focal-security/multiverse amd64 Packages [1169 B]
|
||
Get:8 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages [367 kB]
|
||
Get:9 http://archive.ubuntu.com/ubuntu focal/multiverse amd64 Packages [177 kB]
|
||
Get:10 http://archive.ubuntu.com/ubuntu focal/main amd64 Packages [1275 kB]
|
||
Get:11 http://archive.ubuntu.com/ubuntu focal/universe amd64 Packages [11.3 MB]
|
||
Get:12 http://archive.ubuntu.com/ubuntu focal/restricted amd64 Packages [33.4 kB]
|
||
Get:13 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages [703 kB]
|
||
Get:14 http://archive.ubuntu.com/ubuntu focal-updates/multiverse amd64 Packages [21.6 kB]
|
||
Get:15 http://archive.ubuntu.com/ubuntu focal-updates/restricted amd64 Packages [88.7 kB]
|
||
Get:16 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 Packages [303 kB]
|
||
Get:17 http://archive.ubuntu.com/ubuntu focal-backports/universe amd64 Packages [4277 B]
|
||
Fetched 15.1 MB in 2s (8964 kB/s)
|
||
Reading package lists...
|
||
Reading package lists...
|
||
Building dependency tree...
|
||
Reading state information...
|
||
The following additional packages will be installed:
|
||
chafa dbus fontconfig-config fonts-dejavu-core fonts-droid-fallback
|
||
fonts-noto-mono fonts-urw-base35 ghostscript gsfonts imagemagick-6-common
|
||
krb5-locales libapparmor1 libavahi-client3 libavahi-common-data
|
||
libavahi-common3 libbsd0 libchafa0 libcups2 libdbus-1-3 libexpat1
|
||
libfftw3-double3 libfontconfig1 libfreetype6 libglib2.0-0 libglib2.0-data
|
||
libgomp1 libgs9 libgs9-common libgssapi-krb5-2 libicu66 libidn11 libijs-0.35
|
||
libjbig0 libjbig2dec0 libjpeg-turbo8 libjpeg8 libk5crypto3 libkeyutils1
|
||
libkrb5-3 libkrb5support0 liblcms2-2 liblqr-1-0 libltdl7
|
||
libmagickcore-6.q16-6 libmagickwand-6.q16-6 libopenjp2-7 libpaper-utils
|
||
libpaper1 libpng16-16 libssl1.1 libtiff5 libwebp6 libwebpmux3 libx11-6
|
||
libx11-data libxau6 libxcb1 libxdmcp6 libxext6 libxml2 poppler-data
|
||
shared-mime-info tzdata ucf xdg-user-dirs
|
||
Suggested packages:
|
||
default-dbus-session-bus | dbus-session-bus fonts-noto fonts-freefont-otf
|
||
| fonts-freefont-ttf fonts-texgyre ghostscript-x cups-common libfftw3-bin
|
||
libfftw3-dev krb5-doc krb5-user liblcms2-utils libmagickcore-6.q16-6-extra
|
||
poppler-utils fonts-japanese-mincho | fonts-ipafont-mincho
|
||
fonts-japanese-gothic | fonts-ipafont-gothic fonts-arphic-ukai
|
||
fonts-arphic-uming fonts-nanum
|
||
The following NEW packages will be installed:
|
||
chafa dbus fontconfig-config fonts-dejavu-core fonts-droid-fallback
|
||
fonts-noto-mono fonts-urw-base35 ghostscript gsfonts imagemagick-6-common
|
||
krb5-locales libapparmor1 libavahi-client3 libavahi-common-data
|
||
libavahi-common3 libbsd0 libchafa0 libcups2 libdbus-1-3 libexpat1
|
||
libfftw3-double3 libfontconfig1 libfreetype6 libglib2.0-0 libglib2.0-data
|
||
libgomp1 libgs9 libgs9-common libgssapi-krb5-2 libicu66 libidn11 libijs-0.35
|
||
libjbig0 libjbig2dec0 libjpeg-turbo8 libjpeg8 libk5crypto3 libkeyutils1
|
||
libkrb5-3 libkrb5support0 liblcms2-2 liblqr-1-0 libltdl7
|
||
libmagickcore-6.q16-6 libmagickwand-6.q16-6 libopenjp2-7 libpaper-utils
|
||
libpaper1 libpng16-16 libssl1.1 libtiff5 libwebp6 libwebpmux3 libx11-6
|
||
libx11-data libxau6 libxcb1 libxdmcp6 libxext6 libxml2 neofetch poppler-data
|
||
shared-mime-info tzdata ucf xdg-user-dirs
|
||
0 upgraded, 66 newly installed, 0 to remove and 0 not upgraded.
|
||
Need to get 36.1 MB of archives.
|
||
After this operation, 136 MB of additional disk space will be used.
|
||
Get:1 http://archive.ubuntu.com/ubuntu focal/main amd64 fonts-droid-fallback all 1:6.0.1r16-1.1 [1805 kB]
|
||
Get:2 http://archive.ubuntu.com/ubuntu focal/main amd64 libgomp1 amd64 10-20200411-0ubuntu1 [101 kB]
|
||
Get:3 http://archive.ubuntu.com/ubuntu focal/main amd64 libfftw3-double3 amd64 3.3.8-2ubuntu1 [728 kB]
|
||
Get:4 http://archive.ubuntu.com/ubuntu focal/main amd64 libexpat1 amd64 2.2.9-1build1 [73.3 kB]
|
||
Get:5 http://archive.ubuntu.com/ubuntu focal/main amd64 libpng16-16 amd64 1.6.37-2 [179 kB]
|
||
Get:6 http://archive.ubuntu.com/ubuntu focal/main amd64 libfreetype6 amd64 2.10.1-2 [341 kB]
|
||
Get:7 http://archive.ubuntu.com/ubuntu focal/main amd64 ucf all 3.0038+nmu1 [51.6 kB]
|
||
Get:8 http://archive.ubuntu.com/ubuntu focal/main amd64 fonts-dejavu-core all 2.37-1 [1041 kB]
|
||
Get:9 http://archive.ubuntu.com/ubuntu focal/main amd64 fontconfig-config all 2.13.1-2ubuntu3 [28.8 kB]
|
||
Get:10 http://archive.ubuntu.com/ubuntu focal/main amd64 libfontconfig1 amd64 2.13.1-2ubuntu3 [114 kB]
|
||
Get:11 http://archive.ubuntu.com/ubuntu focal/main amd64 libjbig0 amd64 2.1-3.1build1 [26.7 kB]
|
||
Get:12 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libjpeg-turbo8 amd64 2.0.3-0ubuntu1.20.04.1 [117 kB]
|
||
Get:13 http://archive.ubuntu.com/ubuntu focal/main amd64 libjpeg8 amd64 8c-2ubuntu8 [2194 B]
|
||
Get:14 http://archive.ubuntu.com/ubuntu focal/main amd64 liblcms2-2 amd64 2.9-4 [140 kB]
|
||
Get:15 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libglib2.0-0 amd64 2.64.3-1~ubuntu20.04.1 [1284 kB]
|
||
Get:16 http://archive.ubuntu.com/ubuntu focal/universe amd64 liblqr-1-0 amd64 0.4.2-2.1 [27.7 kB]
|
||
Get:17 http://archive.ubuntu.com/ubuntu focal/main amd64 libltdl7 amd64 2.4.6-14 [38.5 kB]
|
||
Get:18 http://archive.ubuntu.com/ubuntu focal/main amd64 libwebp6 amd64 0.6.1-2 [185 kB]
|
||
Get:19 http://archive.ubuntu.com/ubuntu focal/main amd64 libtiff5 amd64 4.1.0+git191117-2build1 [161 kB]
|
||
Get:20 http://archive.ubuntu.com/ubuntu focal/main amd64 libwebpmux3 amd64 0.6.1-2 [19.6 kB]
|
||
Get:21 http://archive.ubuntu.com/ubuntu focal/main amd64 libxau6 amd64 1:1.0.9-0ubuntu1 [7488 B]
|
||
Get:22 http://archive.ubuntu.com/ubuntu focal/main amd64 libbsd0 amd64 0.10.0-1 [45.4 kB]
|
||
Get:23 http://archive.ubuntu.com/ubuntu focal/main amd64 libxdmcp6 amd64 1:1.1.3-0ubuntu1 [10.6 kB]
|
||
Get:24 http://archive.ubuntu.com/ubuntu focal/main amd64 libxcb1 amd64 1.14-2 [44.7 kB]
|
||
Get:25 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libx11-data all 2:1.6.9-2ubuntu1.1 [113 kB]
|
||
Get:26 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libx11-6 amd64 2:1.6.9-2ubuntu1.1 [574 kB]
|
||
Get:27 http://archive.ubuntu.com/ubuntu focal/main amd64 libxext6 amd64 2:1.3.4-0ubuntu1 [29.1 kB]
|
||
Get:28 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 tzdata all 2020a-0ubuntu0.20.04 [293 kB]
|
||
Get:29 http://archive.ubuntu.com/ubuntu focal/main amd64 libicu66 amd64 66.1-2ubuntu2 [8520 kB]
|
||
Get:30 http://archive.ubuntu.com/ubuntu focal/main amd64 libxml2 amd64 2.9.10+dfsg-5 [640 kB]
|
||
Get:31 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 imagemagick-6-common all 8:6.9.10.23+dfsg-2.1ubuntu11.1 [60.9 kB]
|
||
Get:32 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 libmagickcore-6.q16-6 amd64 8:6.9.10.23+dfsg-2.1ubuntu11.1 [1644 kB]
|
||
Get:33 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 libmagickwand-6.q16-6 amd64 8:6.9.10.23+dfsg-2.1ubuntu11.1 [302 kB]
|
||
Get:34 http://archive.ubuntu.com/ubuntu focal/main amd64 poppler-data all 0.4.9-2 [1475 kB]
|
||
Get:35 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libapparmor1 amd64 2.13.3-7ubuntu5.1 [34.1 kB]
|
||
Get:36 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libdbus-1-3 amd64 1.12.16-2ubuntu2.1 [179 kB]
|
||
Get:37 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 dbus amd64 1.12.16-2ubuntu2.1 [151 kB]
|
||
Get:38 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libglib2.0-data all 2.64.3-1~ubuntu20.04.1 [5752 B]
|
||
Get:39 http://archive.ubuntu.com/ubuntu focal/main amd64 libssl1.1 amd64 1.1.1f-1ubuntu2 [1318 kB]
|
||
Get:40 http://archive.ubuntu.com/ubuntu focal/main amd64 shared-mime-info amd64 1.15-1 [430 kB]
|
||
Get:41 http://archive.ubuntu.com/ubuntu focal/main amd64 xdg-user-dirs amd64 0.17-2ubuntu1 [48.3 kB]
|
||
Get:42 http://archive.ubuntu.com/ubuntu focal/main amd64 krb5-locales all 1.17-6ubuntu4 [11.4 kB]
|
||
Get:43 http://archive.ubuntu.com/ubuntu focal/main amd64 libkrb5support0 amd64 1.17-6ubuntu4 [30.9 kB]
|
||
Get:44 http://archive.ubuntu.com/ubuntu focal/main amd64 libk5crypto3 amd64 1.17-6ubuntu4 [80.2 kB]
|
||
Get:45 http://archive.ubuntu.com/ubuntu focal/main amd64 libkeyutils1 amd64 1.6-6ubuntu1 [10.2 kB]
|
||
Get:46 http://archive.ubuntu.com/ubuntu focal/main amd64 libkrb5-3 amd64 1.17-6ubuntu4 [330 kB]
|
||
Get:47 http://archive.ubuntu.com/ubuntu focal/main amd64 libgssapi-krb5-2 amd64 1.17-6ubuntu4 [121 kB]
|
||
Get:48 http://archive.ubuntu.com/ubuntu focal/universe amd64 libchafa0 amd64 1.2.1-1 [42.1 kB]
|
||
Get:49 http://archive.ubuntu.com/ubuntu focal/universe amd64 chafa amd64 1.2.1-1 [29.7 kB]
|
||
Get:50 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 fonts-noto-mono all 20200323-1build1~ubuntu20.04.1 [80.6 kB]
|
||
Get:51 http://archive.ubuntu.com/ubuntu focal/main amd64 fonts-urw-base35 all 20170801.1-3 [6333 kB]
|
||
Get:52 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libgs9-common all 9.50~dfsg-5ubuntu4.2 [681 kB]
|
||
Get:53 http://archive.ubuntu.com/ubuntu focal/main amd64 libavahi-common-data amd64 0.7-4ubuntu7 [21.4 kB]
|
||
Get:54 http://archive.ubuntu.com/ubuntu focal/main amd64 libavahi-common3 amd64 0.7-4ubuntu7 [21.7 kB]
|
||
Get:55 http://archive.ubuntu.com/ubuntu focal/main amd64 libavahi-client3 amd64 0.7-4ubuntu7 [25.5 kB]
|
||
Get:56 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libcups2 amd64 2.3.1-9ubuntu1.1 [233 kB]
|
||
Get:57 http://archive.ubuntu.com/ubuntu focal/main amd64 libidn11 amd64 1.33-2.2ubuntu2 [46.2 kB]
|
||
Get:58 http://archive.ubuntu.com/ubuntu focal/main amd64 libijs-0.35 amd64 0.35-15 [15.7 kB]
|
||
Get:59 http://archive.ubuntu.com/ubuntu focal/main amd64 libjbig2dec0 amd64 0.18-1ubuntu1 [60.0 kB]
|
||
Get:60 http://archive.ubuntu.com/ubuntu focal/main amd64 libopenjp2-7 amd64 2.3.1-1ubuntu4 [141 kB]
|
||
Get:61 http://archive.ubuntu.com/ubuntu focal/main amd64 libpaper1 amd64 1.1.28 [13.0 kB]
|
||
Get:62 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libgs9 amd64 9.50~dfsg-5ubuntu4.2 [2172 kB]
|
||
Get:63 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 ghostscript amd64 9.50~dfsg-5ubuntu4.2 [51.6 kB]
|
||
Get:64 http://archive.ubuntu.com/ubuntu focal/universe amd64 gsfonts all 1:8.11+urwcyr1.0.7~pre44-4.4 [3120 kB]
|
||
Get:65 http://archive.ubuntu.com/ubuntu focal/main amd64 libpaper-utils amd64 1.1.28 [8400 B]
|
||
Get:66 http://archive.ubuntu.com/ubuntu focal/universe amd64 neofetch all 7.0.0-1 [77.5 kB]
|
||
Fetched 36.1 MB in 2s (19.1 MB/s)
|
||
Selecting previously unselected package fonts-droid-fallback.
|
||
(Reading database ...
|
||
(Reading database ... 5%
|
||
(Reading database ... 10%
|
||
(Reading database ... 15%
|
||
(Reading database ... 20%
|
||
(Reading database ... 25%
|
||
(Reading database ... 30%
|
||
(Reading database ... 35%
|
||
(Reading database ... 40%
|
||
(Reading database ... 45%
|
||
(Reading database ... 50%
|
||
(Reading database ... 55%
|
||
(Reading database ... 60%
|
||
(Reading database ... 65%
|
||
(Reading database ... 70%
|
||
(Reading database ... 75%
|
||
(Reading database ... 80%
|
||
(Reading database ... 85%
|
||
(Reading database ... 90%
|
||
(Reading database ... 95%
|
||
(Reading database ... 100%
|
||
(Reading database ... 4121 files and directories currently installed.)
|
||
Preparing to unpack .../00-fonts-droid-fallback_1%3a6.0.1r16-1.1_all.deb ...
|
||
Unpacking fonts-droid-fallback (1:6.0.1r16-1.1) ...
|
||
Selecting previously unselected package libgomp1:amd64.
|
||
Preparing to unpack .../01-libgomp1_10-20200411-0ubuntu1_amd64.deb ...
|
||
Unpacking libgomp1:amd64 (10-20200411-0ubuntu1) ...
|
||
Selecting previously unselected package libfftw3-double3:amd64.
|
||
Preparing to unpack .../02-libfftw3-double3_3.3.8-2ubuntu1_amd64.deb ...
|
||
Unpacking libfftw3-double3:amd64 (3.3.8-2ubuntu1) ...
|
||
Selecting previously unselected package libexpat1:amd64.
|
||
Preparing to unpack .../03-libexpat1_2.2.9-1build1_amd64.deb ...
|
||
Unpacking libexpat1:amd64 (2.2.9-1build1) ...
|
||
Selecting previously unselected package libpng16-16:amd64.
|
||
Preparing to unpack .../04-libpng16-16_1.6.37-2_amd64.deb ...
|
||
Unpacking libpng16-16:amd64 (1.6.37-2) ...
|
||
Selecting previously unselected package libfreetype6:amd64.
|
||
Preparing to unpack .../05-libfreetype6_2.10.1-2_amd64.deb ...
|
||
Unpacking libfreetype6:amd64 (2.10.1-2) ...
|
||
Selecting previously unselected package ucf.
|
||
Preparing to unpack .../06-ucf_3.0038+nmu1_all.deb ...
|
||
Moving old data out of the way
|
||
Unpacking ucf (3.0038+nmu1) ...
|
||
Selecting previously unselected package fonts-dejavu-core.
|
||
Preparing to unpack .../07-fonts-dejavu-core_2.37-1_all.deb ...
|
||
Unpacking fonts-dejavu-core (2.37-1) ...
|
||
Selecting previously unselected package fontconfig-config.
|
||
Preparing to unpack .../08-fontconfig-config_2.13.1-2ubuntu3_all.deb ...
|
||
Unpacking fontconfig-config (2.13.1-2ubuntu3) ...
|
||
Selecting previously unselected package libfontconfig1:amd64.
|
||
Preparing to unpack .../09-libfontconfig1_2.13.1-2ubuntu3_amd64.deb ...
|
||
Unpacking libfontconfig1:amd64 (2.13.1-2ubuntu3) ...
|
||
Selecting previously unselected package libjbig0:amd64.
|
||
Preparing to unpack .../10-libjbig0_2.1-3.1build1_amd64.deb ...
|
||
Unpacking libjbig0:amd64 (2.1-3.1build1) ...
|
||
Selecting previously unselected package libjpeg-turbo8:amd64.
|
||
Preparing to unpack .../11-libjpeg-turbo8_2.0.3-0ubuntu1.20.04.1_amd64.deb ...
|
||
Unpacking libjpeg-turbo8:amd64 (2.0.3-0ubuntu1.20.04.1) ...
|
||
Selecting previously unselected package libjpeg8:amd64.
|
||
Preparing to unpack .../12-libjpeg8_8c-2ubuntu8_amd64.deb ...
|
||
Unpacking libjpeg8:amd64 (8c-2ubuntu8) ...
|
||
Selecting previously unselected package liblcms2-2:amd64.
|
||
Preparing to unpack .../13-liblcms2-2_2.9-4_amd64.deb ...
|
||
Unpacking liblcms2-2:amd64 (2.9-4) ...
|
||
Selecting previously unselected package libglib2.0-0:amd64.
|
||
Preparing to unpack .../14-libglib2.0-0_2.64.3-1~ubuntu20.04.1_amd64.deb ...
|
||
Unpacking libglib2.0-0:amd64 (2.64.3-1~ubuntu20.04.1) ...
|
||
Selecting previously unselected package liblqr-1-0:amd64.
|
||
Preparing to unpack .../15-liblqr-1-0_0.4.2-2.1_amd64.deb ...
|
||
Unpacking liblqr-1-0:amd64 (0.4.2-2.1) ...
|
||
Selecting previously unselected package libltdl7:amd64.
|
||
Preparing to unpack .../16-libltdl7_2.4.6-14_amd64.deb ...
|
||
Unpacking libltdl7:amd64 (2.4.6-14) ...
|
||
Selecting previously unselected package libwebp6:amd64.
|
||
Preparing to unpack .../17-libwebp6_0.6.1-2_amd64.deb ...
|
||
Unpacking libwebp6:amd64 (0.6.1-2) ...
|
||
Selecting previously unselected package libtiff5:amd64.
|
||
Preparing to unpack .../18-libtiff5_4.1.0+git191117-2build1_amd64.deb ...
|
||
Unpacking libtiff5:amd64 (4.1.0+git191117-2build1) ...
|
||
Selecting previously unselected package libwebpmux3:amd64.
|
||
Preparing to unpack .../19-libwebpmux3_0.6.1-2_amd64.deb ...
|
||
Unpacking libwebpmux3:amd64 (0.6.1-2) ...
|
||
Selecting previously unselected package libxau6:amd64.
|
||
Preparing to unpack .../20-libxau6_1%3a1.0.9-0ubuntu1_amd64.deb ...
|
||
Unpacking libxau6:amd64 (1:1.0.9-0ubuntu1) ...
|
||
Selecting previously unselected package libbsd0:amd64.
|
||
Preparing to unpack .../21-libbsd0_0.10.0-1_amd64.deb ...
|
||
Unpacking libbsd0:amd64 (0.10.0-1) ...
|
||
Selecting previously unselected package libxdmcp6:amd64.
|
||
Preparing to unpack .../22-libxdmcp6_1%3a1.1.3-0ubuntu1_amd64.deb ...
|
||
Unpacking libxdmcp6:amd64 (1:1.1.3-0ubuntu1) ...
|
||
Selecting previously unselected package libxcb1:amd64.
|
||
Preparing to unpack .../23-libxcb1_1.14-2_amd64.deb ...
|
||
Unpacking libxcb1:amd64 (1.14-2) ...
|
||
Selecting previously unselected package libx11-data.
|
||
Preparing to unpack .../24-libx11-data_2%3a1.6.9-2ubuntu1.1_all.deb ...
|
||
Unpacking libx11-data (2:1.6.9-2ubuntu1.1) ...
|
||
Selecting previously unselected package libx11-6:amd64.
|
||
Preparing to unpack .../25-libx11-6_2%3a1.6.9-2ubuntu1.1_amd64.deb ...
|
||
Unpacking libx11-6:amd64 (2:1.6.9-2ubuntu1.1) ...
|
||
Selecting previously unselected package libxext6:amd64.
|
||
Preparing to unpack .../26-libxext6_2%3a1.3.4-0ubuntu1_amd64.deb ...
|
||
Unpacking libxext6:amd64 (2:1.3.4-0ubuntu1) ...
|
||
Selecting previously unselected package tzdata.
|
||
Preparing to unpack .../27-tzdata_2020a-0ubuntu0.20.04_all.deb ...
|
||
Unpacking tzdata (2020a-0ubuntu0.20.04) ...
|
||
Selecting previously unselected package libicu66:amd64.
|
||
Preparing to unpack .../28-libicu66_66.1-2ubuntu2_amd64.deb ...
|
||
Unpacking libicu66:amd64 (66.1-2ubuntu2) ...
|
||
Selecting previously unselected package libxml2:amd64.
|
||
Preparing to unpack .../29-libxml2_2.9.10+dfsg-5_amd64.deb ...
|
||
Unpacking libxml2:amd64 (2.9.10+dfsg-5) ...
|
||
Selecting previously unselected package imagemagick-6-common.
|
||
Preparing to unpack .../30-imagemagick-6-common_8%3a6.9.10.23+dfsg-2.1ubuntu11.1_all.deb ...
|
||
Unpacking imagemagick-6-common (8:6.9.10.23+dfsg-2.1ubuntu11.1) ...
|
||
Selecting previously unselected package libmagickcore-6.q16-6:amd64.
|
||
Preparing to unpack .../31-libmagickcore-6.q16-6_8%3a6.9.10.23+dfsg-2.1ubuntu11.1_amd64.deb ...
|
||
Unpacking libmagickcore-6.q16-6:amd64 (8:6.9.10.23+dfsg-2.1ubuntu11.1) ...
|
||
Selecting previously unselected package libmagickwand-6.q16-6:amd64.
|
||
Preparing to unpack .../32-libmagickwand-6.q16-6_8%3a6.9.10.23+dfsg-2.1ubuntu11.1_amd64.deb ...
|
||
Unpacking libmagickwand-6.q16-6:amd64 (8:6.9.10.23+dfsg-2.1ubuntu11.1) ...
|
||
Selecting previously unselected package poppler-data.
|
||
Preparing to unpack .../33-poppler-data_0.4.9-2_all.deb ...
|
||
Unpacking poppler-data (0.4.9-2) ...
|
||
Selecting previously unselected package libapparmor1:amd64.
|
||
Preparing to unpack .../34-libapparmor1_2.13.3-7ubuntu5.1_amd64.deb ...
|
||
Unpacking libapparmor1:amd64 (2.13.3-7ubuntu5.1) ...
|
||
Selecting previously unselected package libdbus-1-3:amd64.
|
||
Preparing to unpack .../35-libdbus-1-3_1.12.16-2ubuntu2.1_amd64.deb ...
|
||
Unpacking libdbus-1-3:amd64 (1.12.16-2ubuntu2.1) ...
|
||
Selecting previously unselected package dbus.
|
||
Preparing to unpack .../36-dbus_1.12.16-2ubuntu2.1_amd64.deb ...
|
||
Unpacking dbus (1.12.16-2ubuntu2.1) ...
|
||
Selecting previously unselected package libglib2.0-data.
|
||
Preparing to unpack .../37-libglib2.0-data_2.64.3-1~ubuntu20.04.1_all.deb ...
|
||
Unpacking libglib2.0-data (2.64.3-1~ubuntu20.04.1) ...
|
||
Selecting previously unselected package libssl1.1:amd64.
|
||
Preparing to unpack .../38-libssl1.1_1.1.1f-1ubuntu2_amd64.deb ...
|
||
Unpacking libssl1.1:amd64 (1.1.1f-1ubuntu2) ...
|
||
Selecting previously unselected package shared-mime-info.
|
||
Preparing to unpack .../39-shared-mime-info_1.15-1_amd64.deb ...
|
||
Unpacking shared-mime-info (1.15-1) ...
|
||
Selecting previously unselected package xdg-user-dirs.
|
||
Preparing to unpack .../40-xdg-user-dirs_0.17-2ubuntu1_amd64.deb ...
|
||
Unpacking xdg-user-dirs (0.17-2ubuntu1) ...
|
||
Selecting previously unselected package krb5-locales.
|
||
Preparing to unpack .../41-krb5-locales_1.17-6ubuntu4_all.deb ...
|
||
Unpacking krb5-locales (1.17-6ubuntu4) ...
|
||
Selecting previously unselected package libkrb5support0:amd64.
|
||
Preparing to unpack .../42-libkrb5support0_1.17-6ubuntu4_amd64.deb ...
|
||
Unpacking libkrb5support0:amd64 (1.17-6ubuntu4) ...
|
||
Selecting previously unselected package libk5crypto3:amd64.
|
||
Preparing to unpack .../43-libk5crypto3_1.17-6ubuntu4_amd64.deb ...
|
||
Unpacking libk5crypto3:amd64 (1.17-6ubuntu4) ...
|
||
Selecting previously unselected package libkeyutils1:amd64.
|
||
Preparing to unpack .../44-libkeyutils1_1.6-6ubuntu1_amd64.deb ...
|
||
Unpacking libkeyutils1:amd64 (1.6-6ubuntu1) ...
|
||
Selecting previously unselected package libkrb5-3:amd64.
|
||
Preparing to unpack .../45-libkrb5-3_1.17-6ubuntu4_amd64.deb ...
|
||
Unpacking libkrb5-3:amd64 (1.17-6ubuntu4) ...
|
||
Selecting previously unselected package libgssapi-krb5-2:amd64.
|
||
Preparing to unpack .../46-libgssapi-krb5-2_1.17-6ubuntu4_amd64.deb ...
|
||
Unpacking libgssapi-krb5-2:amd64 (1.17-6ubuntu4) ...
|
||
Selecting previously unselected package libchafa0:amd64.
|
||
Preparing to unpack .../47-libchafa0_1.2.1-1_amd64.deb ...
|
||
Unpacking libchafa0:amd64 (1.2.1-1) ...
|
||
Selecting previously unselected package chafa.
|
||
Preparing to unpack .../48-chafa_1.2.1-1_amd64.deb ...
|
||
Unpacking chafa (1.2.1-1) ...
|
||
Selecting previously unselected package fonts-noto-mono.
|
||
Preparing to unpack .../49-fonts-noto-mono_20200323-1build1~ubuntu20.04.1_all.deb ...
|
||
Unpacking fonts-noto-mono (20200323-1build1~ubuntu20.04.1) ...
|
||
Selecting previously unselected package fonts-urw-base35.
|
||
Preparing to unpack .../50-fonts-urw-base35_20170801.1-3_all.deb ...
|
||
Unpacking fonts-urw-base35 (20170801.1-3) ...
|
||
Selecting previously unselected package libgs9-common.
|
||
Preparing to unpack .../51-libgs9-common_9.50~dfsg-5ubuntu4.2_all.deb ...
|
||
Unpacking libgs9-common (9.50~dfsg-5ubuntu4.2) ...
|
||
Selecting previously unselected package libavahi-common-data:amd64.
|
||
Preparing to unpack .../52-libavahi-common-data_0.7-4ubuntu7_amd64.deb ...
|
||
Unpacking libavahi-common-data:amd64 (0.7-4ubuntu7) ...
|
||
Selecting previously unselected package libavahi-common3:amd64.
|
||
Preparing to unpack .../53-libavahi-common3_0.7-4ubuntu7_amd64.deb ...
|
||
Unpacking libavahi-common3:amd64 (0.7-4ubuntu7) ...
|
||
Selecting previously unselected package libavahi-client3:amd64.
|
||
Preparing to unpack .../54-libavahi-client3_0.7-4ubuntu7_amd64.deb ...
|
||
Unpacking libavahi-client3:amd64 (0.7-4ubuntu7) ...
|
||
Selecting previously unselected package libcups2:amd64.
|
||
Preparing to unpack .../55-libcups2_2.3.1-9ubuntu1.1_amd64.deb ...
|
||
Unpacking libcups2:amd64 (2.3.1-9ubuntu1.1) ...
|
||
Selecting previously unselected package libidn11:amd64.
|
||
Preparing to unpack .../56-libidn11_1.33-2.2ubuntu2_amd64.deb ...
|
||
Unpacking libidn11:amd64 (1.33-2.2ubuntu2) ...
|
||
Selecting previously unselected package libijs-0.35:amd64.
|
||
Preparing to unpack .../57-libijs-0.35_0.35-15_amd64.deb ...
|
||
Unpacking libijs-0.35:amd64 (0.35-15) ...
|
||
Selecting previously unselected package libjbig2dec0:amd64.
|
||
Preparing to unpack .../58-libjbig2dec0_0.18-1ubuntu1_amd64.deb ...
|
||
Unpacking libjbig2dec0:amd64 (0.18-1ubuntu1) ...
|
||
Selecting previously unselected package libopenjp2-7:amd64.
|
||
Preparing to unpack .../59-libopenjp2-7_2.3.1-1ubuntu4_amd64.deb ...
|
||
Unpacking libopenjp2-7:amd64 (2.3.1-1ubuntu4) ...
|
||
Selecting previously unselected package libpaper1:amd64.
|
||
Preparing to unpack .../60-libpaper1_1.1.28_amd64.deb ...
|
||
Unpacking libpaper1:amd64 (1.1.28) ...
|
||
Selecting previously unselected package libgs9:amd64.
|
||
Preparing to unpack .../61-libgs9_9.50~dfsg-5ubuntu4.2_amd64.deb ...
|
||
Unpacking libgs9:amd64 (9.50~dfsg-5ubuntu4.2) ...
|
||
Selecting previously unselected package ghostscript.
|
||
Preparing to unpack .../62-ghostscript_9.50~dfsg-5ubuntu4.2_amd64.deb ...
|
||
Unpacking ghostscript (9.50~dfsg-5ubuntu4.2) ...
|
||
Selecting previously unselected package gsfonts.
|
||
Preparing to unpack .../63-gsfonts_1%3a8.11+urwcyr1.0.7~pre44-4.4_all.deb ...
|
||
Unpacking gsfonts (1:8.11+urwcyr1.0.7~pre44-4.4) ...
|
||
Selecting previously unselected package libpaper-utils.
|
||
Preparing to unpack .../64-libpaper-utils_1.1.28_amd64.deb ...
|
||
Unpacking libpaper-utils (1.1.28) ...
|
||
Selecting previously unselected package neofetch.
|
||
Preparing to unpack .../65-neofetch_7.0.0-1_all.deb ...
|
||
Unpacking neofetch (7.0.0-1) ...
|
||
Setting up libexpat1:amd64 (2.2.9-1build1) ...
|
||
Setting up liblcms2-2:amd64 (2.9-4) ...
|
||
Setting up libxau6:amd64 (1:1.0.9-0ubuntu1) ...
|
||
Setting up imagemagick-6-common (8:6.9.10.23+dfsg-2.1ubuntu11.1) ...
|
||
Setting up libkeyutils1:amd64 (1.6-6ubuntu1) ...
|
||
Setting up libapparmor1:amd64 (2.13.3-7ubuntu5.1) ...
|
||
Setting up fonts-noto-mono (20200323-1build1~ubuntu20.04.1) ...
|
||
Setting up xdg-user-dirs (0.17-2ubuntu1) ...
|
||
Setting up libglib2.0-0:amd64 (2.64.3-1~ubuntu20.04.1) ...
|
||
No schema files found: doing nothing.
|
||
Setting up libssl1.1:amd64 (1.1.1f-1ubuntu2) ...
|
||
debconf: unable to initialize frontend: Dialog
|
||
debconf: (No usable dialog-like program is installed, so the dialog based frontend cannot be used. at /usr/share/perl5/Debconf/FrontEnd/Dialog.pm line 76.)
|
||
debconf: falling back to frontend: Readline
|
||
debconf: unable to initialize frontend: Readline
|
||
debconf: (Can't locate Term/ReadLine.pm in @INC (you may need to install the Term::ReadLine module) (@INC contains: /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.30.0 /usr/local/share/perl/5.30.0 /usr/lib/x86_64-linux-gnu/perl5/5.30 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl/5.30 /usr/share/perl/5.30 /usr/local/lib/site_perl /usr/lib/x86_64-linux-gnu/perl-base) at /usr/share/perl5/Debconf/FrontEnd/Readline.pm line 7.)
|
||
debconf: falling back to frontend: Teletype
|
||
Setting up libijs-0.35:amd64 (0.35-15) ...
|
||
Setting up krb5-locales (1.17-6ubuntu4) ...
|
||
Setting up fonts-urw-base35 (20170801.1-3) ...
|
||
Setting up libgomp1:amd64 (10-20200411-0ubuntu1) ...
|
||
Setting up libjbig0:amd64 (2.1-3.1build1) ...
|
||
Setting up neofetch (7.0.0-1) ...
|
||
Setting up poppler-data (0.4.9-2) ...
|
||
Setting up libkrb5support0:amd64 (1.17-6ubuntu4) ...
|
||
Setting up libchafa0:amd64 (1.2.1-1) ...
|
||
Setting up tzdata (2020a-0ubuntu0.20.04) ...
|
||
debconf: unable to initialize frontend: Dialog
|
||
debconf: (No usable dialog-like program is installed, so the dialog based frontend cannot be used. at /usr/share/perl5/Debconf/FrontEnd/Dialog.pm line 76.)
|
||
debconf: falling back to frontend: Readline
|
||
debconf: unable to initialize frontend: Readline
|
||
debconf: (Can't locate Term/ReadLine.pm in @INC (you may need to install the Term::ReadLine module) (@INC contains: /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.30.0 /usr/local/share/perl/5.30.0 /usr/lib/x86_64-linux-gnu/perl5/5.30 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl/5.30 /usr/share/perl/5.30 /usr/local/lib/site_perl /usr/lib/x86_64-linux-gnu/perl-base) at /usr/share/perl5/Debconf/FrontEnd/Readline.pm line 7.)
|
||
debconf: falling back to frontend: Teletype
|
||
Configuring tzdata
|
||
------------------
|
||
|
||
Please select the geographic area in which you live. Subsequent configuration
|
||
questions will narrow this down by presenting a list of cities, representing
|
||
the time zones in which they are located.
|
||
|
||
1. Africa 4. Australia 7. Atlantic 10. Pacific 13. Etc
|
||
2. America 5. Arctic 8. Europe 11. SystemV
|
||
3. Antarctica 6. Asia 9. Indian 12. US
|
||
Geographic area:
|
||
Use of uninitialized value $_[1] in join or string at /usr/share/perl5/Debconf/DbDriver/Stack.pm line 111.
|
||
|
||
Current default time zone: '/UTC'
|
||
Local time is now: Fri Oct 2 17:28:44 UTC 2020.
|
||
Universal Time is now: Fri Oct 2 17:28:44 UTC 2020.
|
||
Run 'dpkg-reconfigure tzdata' if you wish to change it.
|
||
|
||
Use of uninitialized value $val in substitution (s///) at /usr/share/perl5/Debconf/Format/822.pm line 83, <GEN6> line 4.
|
||
Use of uninitialized value $val in concatenation (.) or string at /usr/share/perl5/Debconf/Format/822.pm line 84, <GEN6> line 4.
|
||
Setting up libglib2.0-data (2.64.3-1~ubuntu20.04.1) ...
|
||
Setting up libx11-data (2:1.6.9-2ubuntu1.1) ...
|
||
Setting up libjbig2dec0:amd64 (0.18-1ubuntu1) ...
|
||
Setting up libidn11:amd64 (1.33-2.2ubuntu2) ...
|
||
Setting up gsfonts (1:8.11+urwcyr1.0.7~pre44-4.4) ...
|
||
Setting up libavahi-common-data:amd64 (0.7-4ubuntu7) ...
|
||
Setting up libdbus-1-3:amd64 (1.12.16-2ubuntu2.1) ...
|
||
Setting up dbus (1.12.16-2ubuntu2.1) ...
|
||
Setting up libpng16-16:amd64 (1.6.37-2) ...
|
||
Setting up libwebp6:amd64 (0.6.1-2) ...
|
||
Setting up fonts-dejavu-core (2.37-1) ...
|
||
Setting up ucf (3.0038+nmu1) ...
|
||
debconf: unable to initialize frontend: Dialog
|
||
debconf: (No usable dialog-like program is installed, so the dialog based frontend cannot be used. at /usr/share/perl5/Debconf/FrontEnd/Dialog.pm line 76.)
|
||
debconf: falling back to frontend: Readline
|
||
debconf: unable to initialize frontend: Readline
|
||
debconf: (Can't locate Term/ReadLine.pm in @INC (you may need to install the Term::ReadLine module) (@INC contains: /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.30.0 /usr/local/share/perl/5.30.0 /usr/lib/x86_64-linux-gnu/perl5/5.30 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl/5.30 /usr/share/perl/5.30 /usr/local/lib/site_perl /usr/lib/x86_64-linux-gnu/perl-base) at /usr/share/perl5/Debconf/FrontEnd/Readline.pm line 7.)
|
||
debconf: falling back to frontend: Teletype
|
||
Setting up libk5crypto3:amd64 (1.17-6ubuntu4) ...
|
||
Setting up libjpeg-turbo8:amd64 (2.0.3-0ubuntu1.20.04.1) ...
|
||
Setting up libltdl7:amd64 (2.4.6-14) ...
|
||
Setting up libfftw3-double3:amd64 (3.3.8-2ubuntu1) ...
|
||
Setting up liblqr-1-0:amd64 (0.4.2-2.1) ...
|
||
Setting up libopenjp2-7:amd64 (2.3.1-1ubuntu4) ...
|
||
Setting up libkrb5-3:amd64 (1.17-6ubuntu4) ...
|
||
Setting up fonts-droid-fallback (1:6.0.1r16-1.1) ...
|
||
Setting up libwebpmux3:amd64 (0.6.1-2) ...
|
||
Setting up libbsd0:amd64 (0.10.0-1) ...
|
||
Setting up libjpeg8:amd64 (8c-2ubuntu8) ...
|
||
Setting up libgs9-common (9.50~dfsg-5ubuntu4.2) ...
|
||
Setting up libpaper1:amd64 (1.1.28) ...
|
||
debconf: unable to initialize frontend: Dialog
|
||
debconf: (No usable dialog-like program is installed, so the dialog based frontend cannot be used. at /usr/share/perl5/Debconf/FrontEnd/Dialog.pm line 76.)
|
||
debconf: falling back to frontend: Readline
|
||
debconf: unable to initialize frontend: Readline
|
||
debconf: (Can't locate Term/ReadLine.pm in @INC (you may need to install the Term::ReadLine module) (@INC contains: /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.30.0 /usr/local/share/perl/5.30.0 /usr/lib/x86_64-linux-gnu/perl5/5.30 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl/5.30 /usr/share/perl/5.30 /usr/local/lib/site_perl /usr/lib/x86_64-linux-gnu/perl-base) at /usr/share/perl5/Debconf/FrontEnd/Readline.pm line 7.)
|
||
debconf: falling back to frontend: Teletype
|
||
|
||
Creating config file /etc/papersize with new version
|
||
Setting up libxdmcp6:amd64 (1:1.1.3-0ubuntu1) ...
|
||
Setting up libxcb1:amd64 (1.14-2) ...
|
||
Setting up fontconfig-config (2.13.1-2ubuntu3) ...
|
||
Setting up libicu66:amd64 (66.1-2ubuntu2) ...
|
||
Setting up libavahi-common3:amd64 (0.7-4ubuntu7) ...
|
||
Setting up libpaper-utils (1.1.28) ...
|
||
Setting up libfreetype6:amd64 (2.10.1-2) ...
|
||
Setting up libgssapi-krb5-2:amd64 (1.17-6ubuntu4) ...
|
||
Setting up libx11-6:amd64 (2:1.6.9-2ubuntu1.1) ...
|
||
Setting up libtiff5:amd64 (4.1.0+git191117-2build1) ...
|
||
Setting up libfontconfig1:amd64 (2.13.1-2ubuntu3) ...
|
||
Setting up libxml2:amd64 (2.9.10+dfsg-5) ...
|
||
Setting up libavahi-client3:amd64 (0.7-4ubuntu7) ...
|
||
Setting up libxext6:amd64 (2:1.3.4-0ubuntu1) ...
|
||
Setting up libmagickcore-6.q16-6:amd64 (8:6.9.10.23+dfsg-2.1ubuntu11.1) ...
|
||
Setting up shared-mime-info (1.15-1) ...
|
||
Setting up libcups2:amd64 (2.3.1-9ubuntu1.1) ...
|
||
Setting up libmagickwand-6.q16-6:amd64 (8:6.9.10.23+dfsg-2.1ubuntu11.1) ...
|
||
Setting up libgs9:amd64 (9.50~dfsg-5ubuntu4.2) ...
|
||
Setting up chafa (1.2.1-1) ...
|
||
Setting up ghostscript (9.50~dfsg-5ubuntu4.2) ...
|
||
Processing triggers for libc-bin (2.31-0ubuntu9.1) ...
|
||
STEP 3: COMMIT presentation:20.04
|
||
--> 460a4869c3e
|
||
460a4869c3e5bd60cb96ec7882a099651f9c9cce76e671426a00aa48a99ff622
|
||
#+end_example
|
||
|
||
_NOTE_: You might need =sudo= to run this command.
|
||
|
||
As you can see, we just successfully built the container. We also got a =hash= as a name for it.
|
||
|
||
If you were careful, I used the =&&= command instead of using multiple =RUN=. You *can* use as many =RUN= commands ase you like.
|
||
But be careful, each one of those commands creates a *layer*. The /more/ layers you create, the /more/ time they require to *download*/*upload*.
|
||
It might not seem to be a lot of time to download a few extra layer on one system. But once we mention /container orchestration/ platforms, it makes a big difference.
|
||
|
||
Let's examine the build a bit more and see what we got.
|
||
|
||
#+BEGIN_EXAMPLE
|
||
STEP 1: FROM ubuntu:20.04
|
||
STEP 2: RUN apt-get update && apt-get install -y neofetch
|
||
#+END_EXAMPLE
|
||
|
||
The first step was to /download/ the base image so we could use it, then we added a *layer* which insatlled neofetch. If we list our *images*.
|
||
|
||
#+BEGIN_SRC bash :dir /sudo:: :results output
|
||
podman images
|
||
#+END_SRC
|
||
|
||
We can see that we have =localhost/presentation=. If we examine the =ID=, we can see that it is the same as the one given to us at the end of the build.
|
||
* Running our container
|
||
|
||
Now that we created a /brand-spanking-new/ image, we can run it.
|
||
|
||
#+BEGIN_SRC bash :dir /sudo:: :results output
|
||
podman images
|
||
#+END_SRC
|
||
|
||
#+RESULTS:
|
||
: REPOSITORY TAG IMAGE ID CREATED SIZE
|
||
: localhost/presentation 20.04 460a4869c3e5 9 minutes ago 237 MB
|
||
: docker.io/library/ubuntu 20.04 9140108b62dc 6 days ago 75.3 MB
|
||
|
||
First we list our *images*. Then we choose which one to run.
|
||
|
||
#+BEGIN_SRC bash :dir /sudo:: :results output
|
||
podman run -it presentation:20.04 neofetch
|
||
#+END_SRC
|
||
|
||
#+RESULTS:
|
||
#+begin_example
|
||
[?25l[?7l[0m[31m[1m .-/+oossssoo+/-.
|
||
`:+ssssssssssssssssss+:`
|
||
-+ssssssssssssssssssyyssss+-
|
||
.ossssssssssssssssss[37m[0m[1mdMMMNy[0m[31m[1msssso.
|
||
/sssssssssss[37m[0m[1mhdmmNNmmyNMMMMh[0m[31m[1mssssss/
|
||
+sssssssss[37m[0m[1mhm[0m[31m[1myd[37m[0m[1mMMMMMMMNddddy[0m[31m[1mssssssss+
|
||
/ssssssss[37m[0m[1mhNMMM[0m[31m[1myh[37m[0m[1mhyyyyhmNMMMNh[0m[31m[1mssssssss/
|
||
.ssssssss[37m[0m[1mdMMMNh[0m[31m[1mssssssssss[37m[0m[1mhNMMMd[0m[31m[1mssssssss.
|
||
+ssss[37m[0m[1mhhhyNMMNy[0m[31m[1mssssssssssss[37m[0m[1myNMMMy[0m[31m[1msssssss+
|
||
oss[37m[0m[1myNMMMNyMMh[0m[31m[1mssssssssssssss[37m[0m[1mhmmmh[0m[31m[1mssssssso
|
||
oss[37m[0m[1myNMMMNyMMh[0m[31m[1msssssssssssssshmmmh[0m[31m[1mssssssso
|
||
+ssss[37m[0m[1mhhhyNMMNy[0m[31m[1mssssssssssss[37m[0m[1myNMMMy[0m[31m[1msssssss+
|
||
.ssssssss[37m[0m[1mdMMMNh[0m[31m[1mssssssssss[37m[0m[1mhNMMMd[0m[31m[1mssssssss.
|
||
/ssssssss[37m[0m[1mhNMMM[0m[31m[1myh[37m[0m[1mhyyyyhdNMMMNh[0m[31m[1mssssssss/
|
||
+sssssssss[37m[0m[1mdm[0m[31m[1myd[37m[0m[1mMMMMMMMMddddy[0m[31m[1mssssssss+
|
||
/sssssssssss[37m[0m[1mhdmNNNNmyNMMMMh[0m[31m[1mssssss/
|
||
.ossssssssssssssssss[37m[0m[1mdMMMNy[0m[31m[1msssso.
|
||
-+sssssssssssssssss[37m[0m[1myyy[0m[31m[1mssss+-
|
||
`:+ssssssssssssssssss+:`
|
||
.-/+oossssoo+/-.[0m
|
||
[20A[9999999D[43C[0m[1m[31m[1mroot[0m@[31m[1mbdc3a60e7393[0m
|
||
[43C[0m-----------------[0m
|
||
[43C[0m[31m[1mOS[0m[0m:[0m Ubuntu 20.04.1 LTS focal x86_64[0m
|
||
[43C[0m[31m[1mHost[0m[0m:[0m XPS 13 9350[0m
|
||
[43C[0m[31m[1mKernel[0m[0m:[0m 5.8.6-1-MANJARO[0m
|
||
[43C[0m[31m[1mUptime[0m[0m:[0m 1 day, 5 hours, 12 mins[0m
|
||
[43C[0m[31m[1mPackages[0m[0m:[0m 158 (dpkg)[0m
|
||
[43C[0m[31m[1mShell[0m[0m:[0m bash 5.0.17[0m
|
||
[43C[0m[31m[1mResolution[0m[0m:[0m 1920x1080[0m
|
||
[43C[0m[31m[1mCPU[0m[0m:[0m Intel i7-6560U (4) @ 3.200GHz[0m
|
||
[43C[0m[31m[1mMemory[0m[0m:[0m 4019MiB / 15856MiB[0m
|
||
|
||
[43C[30m[40m [31m[41m [32m[42m [33m[43m [34m[44m [35m[45m [36m[46m [37m[47m [m
|
||
[43C[38;5;8m[48;5;8m [38;5;9m[48;5;9m [38;5;10m[48;5;10m [38;5;11m[48;5;11m [38;5;12m[48;5;12m [38;5;13m[48;5;13m [38;5;14m[48;5;14m [38;5;15m[48;5;15m [m
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
[?25h[?7h
|
||
#+end_example
|
||
|
||
=neofetch= is installed in that container, because the *image* has it.
|
||
|
||
We can also build an image based on something else, maybe ~Fedora~ ?
|
||
|
||
I looked in [[https://hub.docker.com/_/fedora/][Dockerhub (Fedora)]] and found the following image.
|
||
|
||
#+BEGIN_SRC dockerfile :tangle Dockerfile.fedora
|
||
FROM fedora:32
|
||
|
||
RUN dnf install -y neofetch
|
||
#+END_SRC
|
||
|
||
* Container Orchestration Platforms Overview
|
||
|
||
Final section, /buzzwords/.
|
||
|
||
Who's all heard of one of these: /Kubernetes/, /Kind/, /K3s/, /Nomad/, /Cattle/, /Rancher/, /OpenShift/ or /Mesosphere/ ?
|
||
|
||
These are what called /Container Orchestration/ platform.
|
||
|
||
The *limitation* of a *container*, per say, is that it is limited to the /Kernel/ it is running on.
|
||
But, what if you wanted to manage multiple machines and make them only run /containers/, what do you do ?
|
||
|
||
For virtualization technology, there are hypervisors. For /containers/, you have /Container Orchestration/ platforms.
|
||
|
||
They are, simply, a way to manage /containers/ across a /cluster/ of nodes at the same time. A way to specify *which* /container/ you want to run, and *how*.
|
||
But you don't necessarily care *where*. As long as the cluster keeps a certain number of your /containers/ alive, you're good to go !
|
||
|
||
In a nutshell, that's what all of these aim to do. Manage /containers/ across more than one machine and balance across them.
|
||
|
||
They deploy their own /DNS/ /containers/, their own /API/, their own everything. It is a lot more complexity on top of the system, but you are trying to do complex things.
|
||
|
||
* Questions ?
|
||
|
||
Any questions ?
|