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docker

WordPress using Docker
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Jishnu V

 WordPress Installation Using Docker

Through the utilisation of Docker container technology, it is possible to effortlessly and expeditiously deploy programmes and packages on any operating system. It takes a significant amount of time to manually install WordPress. With the help of docker, we are able to streamline the installation procedure. Follow the steps below. 1. Install the docker using below commands 2. Verify the installation with the below test program Upon successful installation, the output will be as shown

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How To Remove Docker Containers/Docker Volumes?

You can use these steps to immediately remove docker objects that are taking up disc space, such as docker container and docker volume. This will assist any Docker user in finely organizing their system and removing any unnecessary storage. Let us examine each one individually. Remove Docker Containers When you attempt to prevent them, the docker containers will not remove themselves unless you use the –rm flag on the container. One or more containers must

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How To Edit Docker Images

Docker enables the rapid creation and execution of container instances with our desired applications. These containers are generated through the use of images. A docker image is a collection of code, libraries, configuration files, etc. for an application. Repositories are used to store the images (storage locations). Docker containers can be created by downloading images from a repository and executing them. Thus, a container is nothing more than a run-time instance of a particular image.

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How to push and pull images from Docker Hub

Docker Hub is a cloud-based library and community for container images, where we can find official images like Nginx, MongoDB, PostgreSQL, etc. Docker Hub seamlessly ships any application anywhere. So that we have to build the docker image and push it to the Docker registry and it will be available for anybody if you make it public. But if the requirement is to keep the docker image private, so that it could only be shared

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How to Secure Docker Containers: Best Practices

We have used virtual servers or bare-metal servers to host applications before the arrival of docker. We don’t need to worry about much when it comes to securing these types of servers, because we only need to focus on the hosted server environment and the application. But docker container security is complex than other server environments. Some major areas that need to be considered for docker container security and are, Ways to Secure Docker containers:

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How To Fix The Docker Error x509?

This is a common docker error when trying to log into their docker registry and the error looks like “x509: certificate signed by unknown authority”. Our Technical team are available to fix all the issues related to Docker and Docker Management. Cause of this Issue : This error happens when you are using a self-signed certificate for your docker registry instead of the certificate issued by the trusted certificate authority (CA). Then the docker daemon

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Deploy PHP Application with Kubernetes on Ubuntu 18.04

Kubernetes is a container orchestration framework that is open source. You can build, upgrade, and scale containers without having to worry about downtime. Nginx serves as a proxy for PHP-FPM while running a PHP script. Containerizing this configuration in a single container can be a pain, but Kubernetes can make it easier to handle both services in their own containers. Using Kubernetes will allow you to keep your application up to date. As part of

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Unable to download Docker images behind a proxy

Let’s have a glance at troubleshooting dockers issues. As a part of our server management services, we use to handle several such Docker-related issues. You can also consult our technical team support for further assistance.  Fixing the error. One of our client reports where he tries to run the below command to install Docker on the ubuntu server. The following error was displayed on the screen How to resolve the error In order to resolve this

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Advantages of Ansible Automation

Ansible is an open-source automation and configuration management tool. It improves the scalability and reliability and consistency of the IT environment. It will be most helpful to system administrators and developers. ADVANTAGES OF ANSIBLE Open Source Tool Ansible is an opensource tool without any paid licence needed and it can be used as free of cost. Simple Configuration Management Ansible can manage easily and learn easily. The shell scripts are simple and no need for

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Advantages of Using Docker

Docker is a tool used to create, deploy, and run applications in containers. It is useful for developers and system administrators and it is an open-source tool. We can use Docker to deploy an application in a container. For that, we have to build a docker image and which will contain the dependencies required for that application in the container. After that, we have to run that image to make live the container. We can

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