With the continuous development of container technology, more and more developers are beginning to deploy Docker on their servers to manage and run applications. However, Docker is not so easy to install and deploy for some specific hardware architectures or operating system environments.
This article will introduce how to deploy Docker on MIPS architecture. Through this article, we will introduce Docker and MIPS architecture and some key concepts between them. We will then dive into how to install and configure Docker under the MIPS architecture, as well as how to manage and run containers through Docker.
Introduction to MIPS architecture:
MIPS (Microprocessor without Interlocked Pipeline Stages) is a processor based on RISC (Reduced Instruction Set Computing) architecture, which has long been widely used in embedded systems and network devices such as routers. The MIPS instruction set is very simple and takes up very little space compared to other microprocessors.
How to deploy Docker on MIPS architecture:
Before you begin, you need to make sure you have a Linux distribution installed on your MIPS device. There are many kinds of Linux systems based on MIPS architecture. If you have not installed it, you can choose a suitable distribution according to your own needs. Here, we will take OpenWRT, a similar Debian distribution, as an example to introduce how to deploy Docker on MIPS.
Installing Docker:
On the MIPS architecture, Docker cannot be installed through the package manager as easily as on other architectures. Therefore, we need to install Docker manually.
First, we need to download the Docker binary. You can download the latest version of Docker binaries from the Docker official website. After downloading, you also need to decompress the downloaded file:
$ tar -xzvf docker-17.09.0-ce.tgz
Then, you need to copy the decompressed binary file to your /usr/bin directory:
$ sudo cp docker/* /usr/bin/
Next, you need to set the default running parameters for Docker. On the MIPS architecture, the default running parameters work normally, but if you need to change the parameters, you can set them in the /etc/docker/daemon.json file:
$ sudo mkdir /etc/docker $ sudo nano /etc/docker/daemon.json
Then, in Copy and paste the following content into the opened file:
{ "storage-driver": "overlay2", "bip": "172.18.0.1/24" }
These parameters allow Docker to run normally on the MIPS architecture. Among them, "overlay2" is the storage driver of Docker, and "172.18.0.1/24" is the default gateway address for setting the Docker container.
Finally, you can start the Docker service:
$ sudo dockerd &
Use Docker:
After you have successfully installed Docker, you can verify the Docker installation with the following command Success or not:
$ docker version
If you see the Docker version number information, then you have successfully installed Docker.
Now, let’s take a look at how to use Docker to run containers on the MIPS architecture. Here are some Docker commands:
$ docker search <IMAGE_NAME>
$ docker pull <IMAGE_NAME>
$ docker run <IMAGE_NAME>
$ docker run -d <IMAGE_NAME>
$ docker ps
$ docker stop <CONTAINER_NAME/CONTAINER_ID>
$ docker rm <CONTAINER_NAME/CONTAINER_ID>
$ docker images
$ docker rmi <IMAGE_NAME/IMAGE_ID>
Summary:
In this article, we have covered how Deploy Docker on MIPS architecture. First, we briefly introduced some key concepts of the MIPS architecture and Docker and how it works. We then dive into how to manually install and configure Docker and demonstrate how to use Docker to run containers on the MIPS architecture. Finally, we've given some basic Docker commands to help you better manage your containers.
It is worth mentioning that it is not easy to deploy Docker on MIPS architecture, so before performing the above steps, please be sure to make necessary backups and exercise caution.
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