#####https://hackernoon.com/efficient-development-with-docker-and-docker-compose-e354b4d24831
#####url : https://docs.docker.com/compose/django/
-
Create a Dockerfile inside the project/python (or other respective) folder
FROM python:3 ENV PYTHONUNBUFFERED 1 RUN mkdir /python WORKDIR /python ADD requirements.txt /python/ RUN pip install -r requirements.txt ADD . /python/ -
Create a docker-compose.yml inside the project folder
version: '3' services: python: build: context: ./project/python dockerfile: Dockerfile command: python3 manage.py runserver 0.0.0.0:8000 volumes: - ./project/python/:/python ports: - "8000:8000" -
Install docker for linux
chose platform : https://docs.docker.com/install/#supported-platforms installation page : https://docs.docker.com/install/linux/docker-ce/ubuntu/Step 1: Install
csk@csk-ai-revolution:~/PycharmProjects/git/docker_complete$ sudo apt-get update Install packages to allow apt to use a repository over HTTPS: csk@csk-ai-revolution:~/PycharmProjects/git/docker_complete$ sudo apt-get install \ apt-transport-https \ ca-certificates \ curl \ gnupg-agent \ software-properties-commonAdd Docker’s official GPG key:
csk@csk-ai-revolution:~/PycharmProjects/git/docker_complete$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
Verify that you now have the key with the fingerprint 9DC8 5822 9FC7 DD38 854A E2D8 8D81 803C 0EBF CD88, by searching for the last 8 characters of the fingerprint.
csk@csk-ai-revolution:~/PycharmProjects/git/docker_complete$ 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) <[email protected]>
sub rsa4096 2017-02-22 [S]
csk@csk-ai-revolution:~/PycharmProjects/git/docker_complete$ sudo apt-get install \
> apt-transport-https \
> ca-certificates \
> curl \
> software-properties-common
Reading package lists... Done
Building dependency tree
Reading state information... Done
ca-certificates is already the newest version (20170717~16.04.1).
The following additional packages will be installed:
libcurl3-gnutls python3-software-properties software-properties-gtk
The following NEW packages will be installed:
curl
The following packages will be upgraded:
apt-transport-https libcurl3-gnutls python3-software-properties software-properties-common software-properties-gtk
5 upgraded, 1 newly installed, 0 to remove and 555 not upgraded.
Need to get 427 kB of archives.
After this operation, 350 kB of additional disk space will be used.
Do you want to continue? [Y/n] Y
Get:1 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 libcurl3-gnutls amd64 7.47.0-1ubuntu2.11 [185 kB]
Get:2 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 apt-transport-https amd64 1.2.29 [26.2 kB]
Get:3 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 curl amd64 7.47.0-1ubuntu2.11 [139 kB]
Get:4 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 software-properties-common all 0.96.20.7 [9,452 B]
Get:5 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 software-properties-gtk all 0.96.20.7 [47.2 kB]
Get:6 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 python3-software-properties all 0.96.20.7 [20.3 kB]
Fetched 427 kB in 1s (270 kB/s)
(Reading database ... 217690 files and directories currently installed.)
Preparing to unpack .../libcurl3-gnutls_7.47.0-1ubuntu2.11_amd64.deb ...
Unpacking libcurl3-gnutls:amd64 (7.47.0-1ubuntu2.11) over (7.47.0-1ubuntu2.9) ...
Preparing to unpack .../apt-transport-https_1.2.29_amd64.deb ...
Unpacking apt-transport-https (1.2.29) over (1.2.15ubuntu0.2) ...
Selecting previously unselected package curl.
Preparing to unpack .../curl_7.47.0-1ubuntu2.11_amd64.deb ...
Unpacking curl (7.47.0-1ubuntu2.11) ...
Preparing to unpack .../software-properties-common_0.96.20.7_all.deb ...
Unpacking software-properties-common (0.96.20.7) over (0.96.20) ...
Preparing to unpack .../software-properties-gtk_0.96.20.7_all.deb ...
Unpacking software-properties-gtk (0.96.20.7) over (0.96.20) ...
Preparing to unpack .../python3-software-properties_0.96.20.7_all.deb ...
Unpacking python3-software-properties (0.96.20.7) over (0.96.20) ...
Processing triggers for libc-bin (2.23-0ubuntu10) ...
Processing triggers for man-db (2.7.5-1) ...
Processing triggers for dbus (1.10.6-1ubuntu3.1) ...
Processing triggers for shared-mime-info (1.5-2) ...
Processing triggers for gnome-menus (3.13.3-6ubuntu3) ...
Processing triggers for desktop-file-utils (0.22-1ubuntu5) ...
Processing triggers for bamfdaemon (0.5.3~bzr0+16.04.20160415-0ubuntu1) ...
Rebuilding /usr/share/applications/bamf-2.index...
Processing triggers for mime-support (3.59ubuntu1) ...
Processing triggers for hicolor-icon-theme (0.15-0ubuntu1) ...
Setting up libcurl3-gnutls:amd64 (7.47.0-1ubuntu2.11) ...
Setting up apt-transport-https (1.2.29) ...
Setting up curl (7.47.0-1ubuntu2.11) ...
Setting up python3-software-properties (0.96.20.7) ...
Setting up software-properties-common (0.96.20.7) ...
Setting up software-properties-gtk (0.96.20.7) ...
Processing triggers for libc-bin (2.23-0ubuntu10) ...
csk@csk-ai-revolution:~/PycharmProjects/git/docker_complete$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
OK
csk@csk-ai-revolution:~/PycharmProjects/git/docker_complete$ sudo apt-key fingerprint 0EBFCD88
pub 4096R/0EBFCD88 2017-02-22
Key fingerprint = 9DC8 5822 9FC7 DD38 854A E2D8 8D81 803C 0EBF CD88
uid Docker Release (CE deb) <[email protected]>
sub 4096R/F273FCD8 2017-02-22
Next
csk@csk-ai-revolution:~/PycharmProjects/git/docker_complete$ sudo add-apt-repository \
> "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
> $(lsb_release -cs) \
> stable"
csk@csk-ai-revolution:~/PycharmProjects/git/docker_complete$ sudo apt-get update
Ign:1 http://dl.google.com/linux/chrome/deb stable InRelease
Hit:2 https://repo.skype.com/deb stable InRelease
Get:3 https://download.docker.com/linux/ubuntu xenial InRelease [66.2 kB]
Hit:4 http://dl.google.com/linux/chrome/deb stable Release
Hit:6 http://archive.canonical.com/ubuntu xenial InRelease
Get:7 https://download.docker.com/linux/ubuntu xenial/stable amd64 Packages [5,491 B]
Hit:8 http://ppa.launchpad.net/mozillateam/firefox-next/ubuntu xenial InRelease
Hit:9 http://archive.ubuntu.com/ubuntu xenial InRelease
Hit:10 http://archive.ubuntu.com/ubuntu xenial-updates InRelease
Ign:11 http://dell.archive.canonical.com/updates xenial-dell InRelease
Hit:12 http://security.ubuntu.com/ubuntu xenial-security InRelease
Hit:13 http://archive.ubuntu.com/ubuntu xenial-backports InRelease
Hit:14 http://dell.archive.canonical.com/updates xenial-dell Release
Fetched 71.7 kB in 2s (24.4 kB/s)
Reading package lists... Done
csk@csk-ai-revolution:~/PycharmProjects/git/docker_complete$ sudo apt-get install docker-ce
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following additional packages will be installed:
aufs-tools cgroupfs-mount containerd.io docker-ce-cli libseccomp2 pigz
The following NEW packages will be installed:
aufs-tools cgroupfs-mount containerd.io docker-ce docker-ce-cli pigz
The following packages will be upgraded:
libseccomp2
1 upgraded, 6 newly installed, 0 to remove and 554 not upgraded.
Need to get 50.4 MB of archives.
After this operation, 243 MB of additional disk space will be used.
Do you want to continue? [Y/n] Y
Get:1 http://archive.ubuntu.com/ubuntu xenial/universe amd64 pigz amd64 2.3.1-2 [61.1 kB]
Get:2 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 libseccomp2 amd64 2.3.1-2.1ubuntu2~16.04.1 [38.7 kB]
Get:3 http://archive.ubuntu.com/ubuntu xenial/universe amd64 aufs-tools amd64 1:3.2+20130722-1.1ubuntu1 [92.9 kB]
Get:4 https://download.docker.com/linux/ubuntu xenial/stable amd64 containerd.io amd64 1.2.0-1 [19.9 MB]
Get:5 http://archive.ubuntu.com/ubuntu xenial/universe amd64 cgroupfs-mount all 1.2 [4,970 B]
Get:6 https://download.docker.com/linux/ubuntu xenial/stable amd64 docker-ce-cli amd64 5:18.09.0~3-0~ubuntu-xenial [13.0 MB]
Get:7 https://download.docker.com/linux/ubuntu xenial/stable amd64 docker-ce amd64 5:18.09.0~3-0~ubuntu-xenial [17.4 MB]
Fetched 50.4 MB in 24s (2,041 kB/s)
Selecting previously unselected package pigz.
(Reading database ... 217697 files and directories currently installed.)
Preparing to unpack .../pigz_2.3.1-2_amd64.deb ...
Unpacking pigz (2.3.1-2) ...
Preparing to unpack .../libseccomp2_2.3.1-2.1ubuntu2~16.04.1_amd64.deb ...
Unpacking libseccomp2:amd64 (2.3.1-2.1ubuntu2~16.04.1) over (2.2.3-3ubuntu3) ...
Processing triggers for man-db (2.7.5-1) ...
Processing triggers for libc-bin (2.23-0ubuntu10) ...
Setting up libseccomp2:amd64 (2.3.1-2.1ubuntu2~16.04.1) ...
Processing triggers for libc-bin (2.23-0ubuntu10) ...
Selecting previously unselected package aufs-tools.
(Reading database ... 217705 files and directories currently installed.)
Preparing to unpack .../aufs-tools_1%3a3.2+20130722-1.1ubuntu1_amd64.deb ...
Unpacking aufs-tools (1:3.2+20130722-1.1ubuntu1) ...
Selecting previously unselected package cgroupfs-mount.
Preparing to unpack .../cgroupfs-mount_1.2_all.deb ...
Unpacking cgroupfs-mount (1.2) ...
Selecting previously unselected package containerd.io.
Preparing to unpack .../containerd.io_1.2.0-1_amd64.deb ...
Unpacking containerd.io (1.2.0-1) ...
Selecting previously unselected package docker-ce-cli.
Preparing to unpack .../docker-ce-cli_5%3a18.09.0~3-0~ubuntu-xenial_amd64.deb ...
Unpacking docker-ce-cli (5:18.09.0~3-0~ubuntu-xenial) ...
Selecting previously unselected package docker-ce.
Preparing to unpack .../docker-ce_5%3a18.09.0~3-0~ubuntu-xenial_amd64.deb ...
Unpacking docker-ce (5:18.09.0~3-0~ubuntu-xenial) ...
Processing triggers for libc-bin (2.23-0ubuntu10) ...
Processing triggers for man-db (2.7.5-1) ...
Processing triggers for ureadahead (0.100.0-19) ...
ureadahead will be reprofiled on next reboot
Processing triggers for systemd (229-4ubuntu21.1) ...
Setting up pigz (2.3.1-2) ...
Setting up aufs-tools (1:3.2+20130722-1.1ubuntu1) ...
Setting up cgroupfs-mount (1.2) ...
Setting up containerd.io (1.2.0-1) ...
Setting up docker-ce-cli (5:18.09.0~3-0~ubuntu-xenial) ...
Setting up docker-ce (5:18.09.0~3-0~ubuntu-xenial) ...
update-alternatives: using /usr/bin/dockerd-ce to provide /usr/bin/dockerd (dockerd) in auto mode
Processing triggers for libc-bin (2.23-0ubuntu10) ...
Processing triggers for systemd (229-4ubuntu21.1) ...
Processing triggers for ureadahead (0.100.0-19) ...
csk@csk-ai-revolution:~/PycharmProjects/git/docker_complete$ sudo docker container run hello-world
Unable to find image 'hello-world:latest' locally
latest: Pulling from library/hello-world
1b930d010525: Pull complete
Digest: sha256:2557e3c07ed1e38f26e389462d03ed943586f744621577a99efb77324b0fe535
Status: Downloaded newer image for hello-world:latest
Hello from Docker!
This message shows that your installation appears to be working correctly.
To generate this message, Docker took the following steps:
1. The Docker client contacted the Docker daemon.
2. The Docker daemon pulled the "hello-world" image from the Docker Hub.
(amd64)
3. The Docker daemon created a new container from that image which runs the
executable that produces the output you are currently reading.
4. The Docker daemon streamed that output to the Docker client, which sent it
to your terminal.
To try something more ambitious, you can run an Ubuntu container with:
$ docker run -it ubuntu bash
Share images, automate workflows, and more with a free Docker ID:
https://hub.docker.com/
For more examples and ideas, visit:
https://docs.docker.com/get-started/
csk@csk-ai-revolution:~/PycharmProjects/git/docker_complete$
url : https://docs.docker.com/compose/install/
csk@csk-ai-revolution:~/PycharmProjects/git/docker_complete$ docker -v
Docker version 18.09.0, build 4d60db4
csk@csk-ai-revolution:~/PycharmProjects/git/docker_complete$ sudo curl -L "https://github.com/docker/compose/releases/download/1.23.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 617 0 617 0 0 308 0 --:--:-- 0:00:01 --:--:-- 308
100 11.2M 100 11.2M 0 0 169k 0 0:01:07 0:01:07 --:--:-- 202k
csk@csk-ai-revolution:~/PycharmProjects/git/docker_complete$ sudo chmod +x /usr/local/bin/docker-compose
csk@csk-ai-revolution:~/PycharmProjects/git/docker_complete$ sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
csk@csk-ai-revolution:~/PycharmProjects/git/docker_complete$ docker-compose --version
docker-compose version 1.23.2, build 1110ad01
docker-compose version 1.23.2, build 1110ad01
csk@csk-ai-revolution:~/PycharmProjects/git/docker_complete$ sudo docker-compose -f docker-compose.yml build
[sudo] password for csk:
Building python
Step 1/7 : FROM python:3
---> db1c801f1c06
Step 2/7 : ENV PYTHONUNBUFFERED 1
---> Using cache
---> c25338c072f0
Step 3/7 : RUN mkdir /python
---> Running in 1940fc8cebf9
Removing intermediate container 1940fc8cebf9
---> 2c7fdd18fc14
Step 4/7 : WORKDIR /python
---> Running in b0737bcf2d2a
Removing intermediate container b0737bcf2d2a
---> 77ff6b9570ea
Step 5/7 : ADD requirements.txt /python/
---> a772cfbae5b3
Step 6/7 : RUN pip install -r requirements.txt
---> Running in 25137091bbe2
Collecting django (from -r requirements.txt (line 1))
Downloading https://files.pythonhosted.org/packages/39/b0/2138c31bf13e17afc32277239da53e9dfcce27bac8cb68cf1c0123f1fdf5/Django-2.2.3-py3-none-any.whl (7.5MB)
Collecting djangorestframework (from -r requirements.txt (line 2))
Downloading https://files.pythonhosted.org/packages/1b/fe/fcebec2a98fbd1548da1c12ce8d7f634a02a9cce350833fa227a625ec624/djangorestframework-3.9.4-py2.py3-none-any.whl (911kB)
Collecting pytz (from django->-r requirements.txt (line 1))
Downloading https://files.pythonhosted.org/packages/3d/73/fe30c2daaaa0713420d0382b16fbb761409f532c56bdcc514bf7b6262bb6/pytz-2019.1-py2.py3-none-any.whl (510kB)
Collecting sqlparse (from django->-r requirements.txt (line 1))
Downloading https://files.pythonhosted.org/packages/ef/53/900f7d2a54557c6a37886585a91336520e5539e3ae2423ff1102daf4f3a7/sqlparse-0.3.0-py2.py3-none-any.whl
Installing collected packages: pytz, sqlparse, django, djangorestframework
Successfully installed django-2.2.3 djangorestframework-3.9.4 pytz-2019.1 sqlparse-0.3.0
You are using pip version 18.1, however version 19.1.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
Removing intermediate container 25137091bbe2
---> 183140406526
Step 7/7 : ADD . /python/
---> f44db05e17df
Successfully built f44db05e17df
Successfully tagged docker_complete_python:latest
csk@csk-ai-revolution:~/PycharmProjects/git/docker_complete$ sudo docker-compose -f docker-compose.yml up
Recreating docker_complete_python_1 ... done
Attaching to docker_complete_python_1
python_1 | Watching for file changes with StatReloader
python_1 | Performing system checks...
python_1 |
python_1 | System check identified no issues (0 silenced).
python_1 |
python_1 | You have 2 unapplied migration(s). Your project may not work properly until you apply the migrations for app(s): auth.
python_1 | Run 'python manage.py migrate' to apply them.
python_1 | July 14, 2019 - 07:41:43
python_1 | Django version 2.2.3, using settings 'djangoapi.settings'
python_1 | Starting development server at http://0.0.0.0:8000/
python_1 | Quit the server with CONTROL-C.
python_1 | Not Found: /
python_1 | [14/Jul/2019 07:49:36] "GET / HTTP/1.1" 404 2037
python_1 | Not Found: /favicon.ico
python_1 | [14/Jul/2019 07:49:37] "GET /favicon.ico HTTP/1.1" 404 2088
POST /idealweight HTTP/1.1
Host: 127.0.0.1:8000
Content-Type: application/json
Cache-Control: no-cache
Postman-Token: c22b391a-6115-2f35-1ef1-754ad07e5ec9
50