10/30/2023 0 Comments Install docker on centos 7If you find any bugs or have suggestions for improvement, feel free to open an issue or submit a pull request. Contributions to this script are welcome. □ The script in its current state is not considered the final version, as there are still opportunities for improvement and enhancement. □ The upcoming script I'll share in the next ten days is mostly a rewritten version of a script I created for my book, 'AWS for System Administrators.' I highly recommend reading the book for additional information and insights if you want to learn more. This script is easy to use and will help you monitor your storage usage. In this post, we'll walk you through a simple Python script that calculates the total size of an Amazon S3 bucket using the boto3 library and the list_objects_v2 operation. Managing storage efficiently is crucial when working with Amazon S3, and keeping track of the size of your S3 buckets is an important part of that process. When the container runs, it prints an informational message and exits.□ 10 Essential Python AWS Scripts for DevOps Engineers - Script 5 - Calculate the Size of Your Amazon S3 Bucket with Python□ This command downloads a test image and runs it in a container. $ sudo systemctl start docker Verify that Docker CE is installed correctly by running the hello-world image. $ sudo yum install -y yum-utils device-mapper-persistent-data lvm2 $ sudo yum-config-manager -add-repo INSTALL DOCKER CE $ sudo yum install docker-ce docker-ce-cli containerd.io Start Docker. yum-utils provides the yum-config-manager utility, and device-mapper-persistent-data and lvm2 are required by the devicemapper storage driver. Afterward, you can install and update Docker from the repository. The overlay2 storage driver is recommended.īefore you install Docker CE for the first time on a new host machine, you need to set up the Docker repository. The centos-extras repository is required. To install Docker CE, you need a maintained version of CentOS 7.Īrchived versions aren’t supported or tested. This article assumes you have a clean server.
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