- Oct 20, 2020 The Docker Toolbox installs everything you need to get started with Docker on Mac OS X and Windows. It includes the Docker client, Compose, Machine, Kitematic, and VirtualBox. Installation and documentation. Documentation for Mac is available here. Documentation for Windows is available here.
- Learn why Docker Desktop is the preferred choice for millions of developers building containerized applications. Download for Mac or Windows.
Estimated reading time: 11 minutes
How I have Docker - Installation and configured Docker in my Windows 7 laptop. The software for windows 7 is called Docker Toolbox. Articles Related Steps Install Toolbox (for version before.
Docker Compose is a tool that was developed to help define andshare multi-container applications. With Compose, we can create a YAML file to define the servicesand with a single command, can spin everything up or tear it all down.
On Windows, you can either use the Docker Toolbox (which is essentially a VM with Docker setup on it) or the Hyper-V based Docker for Windows. This tutorial will only look at the latter. A word of caution: Unfortunately, we cannot have other Gods besides Docker (on Windows). The native Docker client requires Hyper-V to be activated which in. In this tutorial, we will see how to install docker toolbox on Windows 10 Operating system. How to install Docker Toolbox on Windows: A step by step guide to install Docker toolbox. System Information: I am installing Docker toolbox on the below configurations. However, it is okay if your system meets the prerequisites also. Windows 10 Pro (64.
Install Docker Compose. If you installed Docker Desktop/Toolbox for either Windows or Mac, you already have Docker Compose! Play-with-Docker instances already have Docker Compose installed as well. If you are on a Linux machine, you will need to install Docker Compose. 1,188 Followers, 292 Following, 11 Posts - See Instagram photos and videos from abdou now online (@abdoualittlebit). The preferred choice for millions of developers that are building containerized apps. Docker Desktop is an application for MacOS and Windows machines for the building and sharing of containerized applications. Access Docker Desktop and follow the guided onboarding to build your first containerized application in minutes.
The big advantage of using Compose is you can define your application stack in a file, keep it at the root ofyour project repo (it’s now version controlled), and easily enable someone else to contribute to your project. Someone would only need to clone your repo and start the compose app. In fact, you might see quite a few projectson GitHub/GitLab doing exactly this now.
So, how do we get started?
Install Docker Compose
If you installed Docker Desktop/Toolbox for either Windows or Mac, you already have Docker Compose!Play-with-Docker instances already have Docker Compose installed as well. If you are on a Linux machine, you will need to install Docker Compose.
After installation, you should be able to run the following and see version information.
Create the Compose file
At the root of the app project, create a file named
In the compose file, we’ll start off by defining the schema version. In most cases, it’s best to use the latest supported version. You can look at the Compose file referencefor the current schema versions and the compatibility matrix.
Next, we’ll define the list of services (or containers) we want to run as part of our application.
And now, we’ll start migrating a service at a time into the compose file.
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Define the app service
To remember, this was the command we were using to define our app container.
If you are using PowerShell then use this command.
First, let’s define the service entry and the image for the container. We can pick any name for the service. The name will automatically become a network alias, which will be useful when defining our MySQL service.
Typically, you will see the command close to the
imagedefinition, although there is no requirement on ordering.So, let’s go ahead and move that into our file.
Let’s migrate the
-p 3000:3000part of the command by defining the
portsfor the service. We will use theshort syntax here, but there is also a more verboselong syntax available as well.
Next, we’ll migrate both the working directory (
-w /app) and the volume mapping (
-v '$(pwd):/app') by usingthe
volumesdefinitions. Volumes also has a short and long syntax.
One advantage of Docker Compose volume definitions is we can use relative paths from the current directory.
Finally, we need to migrate the environment variable definitions using the
Define the MySQL service
Now, it’s time to define the MySQL service. The command that we used for that container was the following:
If you are using PowerShell then use this command.
We will first define the new service and name it
mysqlso it automatically gets the network alias. We’llgo ahead and specify the image to use as well.
Next, we’ll define the volume mapping. When we ran the container with
docker run, the named volume was createdautomatically. However, that doesn’t happen when running with Compose. We need to define the volume in the top-level
volumes:section and then specify the mountpoint in the service config. By simply providing only the volume name,the default options are used. There are many more options available though.
Finally, we only need to specify the environment variables.
At this point, our complete
docker-compose.yml should look like this:
Run the application stack
Now that we have our
docker-compose.yml file, we can start it up!
Make sure no other copies of the app/db are running first (
docker rm -f <ids>).
Start up the application stack using the
docker-compose upcommand. We’ll add the
-dflag to run everything in thebackground.
When we run this, we should see output like this:
You’ll notice that the volume was created as well as a network! By default, Docker Compose automatically creates a network specifically for the application stack (which is why we didn’t define one in the compose file).
Let’s look at the logs using the
docker-compose logs -fcommand. You’ll see the logs from each of the services interleaved into a single stream. This is incredibly useful when you want to watch for timing-related issues. The
-fflag “follows” the log, so will give you live output as it’s generated.
If you don’t already, you’ll see output that looks like this...
The service name is displayed at the beginning of the line (often colored) to help distinguish messages. If you want to view the logs for a specific service, you can add the service name to the end of the logs command (for example,
docker-compose logs -f app).
Tip: Waiting for the DB before starting the app
When the app is starting up, it actually sits and waits for MySQL to be upand ready before trying to connect to it. Docker doesn’t have any built-insupport to wait for another container to be fully up, running, and readybefore starting another container. For Node-based projects, you can usethe wait-portdependency. Similar projects exist for other languages/frameworks.
At this point, you should be able to open your app and see it running. And hey! We’re down to a single command!
See the app stack in Docker Dashboard
If we look at the Docker Dashboard, we’ll see that there is a group named app. This is the “project name” from DockerCompose and used to group the containers together. By default, the project name is simply the name of the directory that the
docker-compose.yml was located in.
If you twirl down the app, you will see the two containers we defined in the compose file. The names are also a littlemore descriptive, as they follow the pattern of
<project-name>_<service-name>_<replica-number>. So, it’s very easy toquickly see what container is our app and which container is the mysql database.
Tear it all down
When you’re ready to tear it all down, simply run
docker-compose down or hit the trash can on the Docker Dashboard for the entire app. The containers will stop and the network will be removed.
By default, named volumes in your compose file are NOT removed when running
docker-compose down. If you want toremove the volumes, you will need to add the
The Docker Dashboard does not remove volumes when you delete the app stack.
Once torn down, you can switch to another project, run
docker-compose up and be ready to contribute to that project! It reallydoesn’t get much simpler than that!
In this section, we learned about Docker Compose and how it helps us dramatically simplify the defining andsharing of multi-service applications. We created a Compose file by translating the commands we wereusing into the appropriate compose format.
At this point, we’re starting to wrap up the tutorial. However, there are a few best practices aboutimage building we want to cover, as there is a big issue with the Dockerfile we’ve been using. So,let’s take a look!
Get Docker Toolbox For Windows 9get started, setup, orientation, quickstart, intro, concepts, containers, docker desktop
Docker is an open platform that can be used to deploy applications in isolated, secure containers. Docker containers are lightweight, simple to configure and work consistently in diverse IT environments. Most Bitnami applications are available as Docker containers and offer all the usual Bitnami benefits: security, optimization, consistency and frequent updates.
Install Docker Toolbox in Windows
For Windows 7 (and higher) users, Docker provides Docker Toolbox, an installer that includes everything needed to configure and launch a Docker environment. Docker Toolbox allows you to deploy development containers in legacy Windows systems that do not meet the requirements of the new Docker for Windows application.
Docker Toolbox contains the following tools:
- Docker Machine
- Docker Engine
- Docker Compose
- Docker Quickstart Terminal App
- Oracle VirtualBox
Your Windows system must meet the following minimum requirements:
- 64-bit Windows 7 (or higher)
- Virtualization enabled
Step 1: Check system configuration
The first step is to check if your system configuration meets the requirements needed for running the installer successfully.
Check Windows version
Docker Toolbox requires 64-bit Windows 7 (or higher). There are many ways to verify if your machine meets these requirements.
Check OS version in Windows 10
- Type “Settings” in the Windows Search Box and select “System -> About”.
- Find your Edition and Version under your PC name.
- Look “System type” to check if you are running a 32-bit or 64-bit version of Windows.
Check OS version in Windows 7 and 8
- Go to “Control Panel -> System and Security -> System”. Check the Windows Edition and System Type.
Find more information about how to check your Windows operating system.
Enable hardware-assisted virtualization
Enabling hardware-assisted virtualization is mandatory for installing Docker Toolbox.
Hardware-assisted virtualization in Windows 8 or higher
You can check if your system supports this technology in two different ways.
Using the Windows Task Manager:
- Type “Task Manager” in the Windows Search Box.
- Click “Performance” tab. Look under “CPU” to find out if virtualization is enabled or not.
Using the Windows Command Prompt:
Type “Command Prompt” in the Windows Search Box.
Right-click to open the options menu. Select “Run as administrator”.
Navigate to the C: drive by typing:
Run the following command:
NOTE: If virtualization is not enabled in your machine, please check how to enable it in your BIOS by following your manufacturer’s instructions.
Hardware-assisted virtualization in Windows 7
- Download and run the Microsoft Hardware-Assisted Virtualization Detection Tool.
Step 2: Install Docker Toolbox
Download Docker Toolbox
Install Docker Toolbox On Windows 7 32-bit
Once the system requirements have been verified, download the installer from the Docker website. Click the download button with the Windows logo.
NOTE: Make sure that you are installing the latest release of Docker Toolbox. Find the list of releases in Docker’s GitHub repository.
Docker Toolbox will install the following applications:
- Docker Client for Windows
- Docker Toolbox management tool and ISO
- Oracle VirtualBox
- Git MSYS-git UNIX tools
Launch the Docker Toolbox setup wizard
IMPORTANT: If you have VirtualBox installed and running, please shut down it before the installation begins.
These are the steps you must follow for completing the Docker Toolbox installation:
Open the installer by double-clicking the .exe file. Choose “Yes” in the Windows security dialog box to allow the program to make changes to your PC.
When the Docker Toolbox setup wizard starts, click the “Next” button.
Choose the local folder for Docker Toolbox installation. Click the “Next” button.
Check the components to be installed (“Git for Windows” is recommended; uncheck “VirtualBox” if already installed). Click “Next”.
Accept all default options and click the “Next” button.
Verify that all selected components will be installed. Click “Back” to change any settings.
Click the “Install” button to finish the installation. If Windows should ask you about permitting changes to your PC, click “Yes” to allow it to make the necessary changes.
After all the components are installed, the wizard will notify that installation was successful. Uncheck “View Shortcuts in File Explorer” and click “Finish”.
Step 3: Verify the installation
To verify installation, follow these steps:
Install Docker Toolbox On Windows 7 64-bit
Go to your desktop, which should have these three icons:
- Docker Quickstart Terminal
- Oracle VM VirtualBox.
Launch the Docker Quickstart Terminal by clicking the corresponding icon. This starts the creation of the Docker machine and all its components.
Click near the $ symbol to activate the terminal.
Type the following command and press Enter:
Docker will download and run the “Hello world” container. A confirmation message will be displayed in the terminal.
This indicates that your Docker installation is successful.
Step 4: Run Bitnami WordPress in Docker
Now that Docker is running, the next step is to use it with a Bitnami application. This guide will use the Bitnami WordPress Docker image.
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The Bitnami WordPress Docker image provides the latest version of WordPress, including recent updates.This image deploys two containers, one for the database and another for the application itself.
Follow the steps below to deploy the Bitnami WordPress image:
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Open the Docker Quickstart Terminal by double-clicking the icon.
Browse to Bitnami’s Docker image for WordPress. Click the “Clone or download” button. Copy the URL to the clipboard.
Type git clone in the Docker Quickstart Terminal and paste the URL:
Check the IP address of your Docker machine by executing the following command:
Change the directory:
Run the docker-compose up command to launch the containers and to create the volumes:
Access the application by browsing to the Docker machine IP address. You should see something like this: