Over the past few weeks I have learned a lot, but I am in past my knowledge and experience. I am new to git, docker, php etc, but a long-time (ago) programmer in windows. Is there something that I can check to see where the problem might be? Last week, the schema was present and everything was fine. The containers show up both on the CLI and in Kitematic, but is not working and when I connect to the SQL container, the openemr schema is not present. I saved that file in a directory and run the docker CLI and the command docker-compose up I am pasting the log at the bottom of this message. I am on windows 10, using docker through a VM. I am using the docker-compose.yml file taken from openemr-devops/docker/openemr/5.0.0 at master Now i cant even get the openemr/openemr from the docker site to spin up. Through poking around in my local image I messed things up yesterday, nuked the directories and re cloned them down to my computer. When your compose file is set up, you just need one command to execute all of your configured containers.I had gotten this to work last week, but somehow I can’t get it working now. These containers can "communicate" so Docker-compose also enables you to configure containers networks and volumes to store shared data. It is a tool that you will surely use later, to define and execute multiple containers. This is a file grouping a set of commands needed to generate a container from a given Docker image. The container is an (configured) instance of a given image on your Docker machine. Image embed minimum required libraries in order to make you application executable. You will install your containers on this machineĪn image represent an application / service you want to install as a Docker container. This is the host machine for the Docker engine. Here are a few words you will always see going deeper into Docker. Kinematic client to manage your containers Then follow this "Getting started" guide: Then you can create an account on Docker Hub, the entry point for all your Docker's images: For that you can go directly here, every steps are well explained (package size about 500Mb): The first step is to install Docker Engine on your machine. PhpMyAdmin container installed in a few clicks It's really fast and you just have to configure it to target the existing MySQL database.Īnd, in a very few steps, we get access to our MySQL database using a new container: Note how we connect to the 'MySQL container' using "docker exec".īut you can also install a new docker container with PhpMyAdmin ! This simple command enables you to type your SQL Commands from a command prompt. Using MySQL batch docker exec -it expdb_db_1 mysql -u root -p using a batch composing your SQL commands In Docker, you still have several possibilities to do that, like on a real Linux server: Ok that's cool, but I need to manage my Database. Scenario 2: managing your Database with phpMyAdmin Pre requisite is to install Docker engine Containers need less resources than a traditional VM. but it's also faster to backup if needed > Now you can see that you just need one environment: Sometimes, it's not so obvious because of network configuration. then your development environment must have access to this Linux server. there are many (traditional) steps to setup, configure, securize, backup your server and SQL instance. you need to get access to a Linux server (it can be a virtual machine) Using a Linux Server (can be a Virtual Machine) or you can install on your Windows development machine, something like a WAMP server, then configure it. you can do the same with a cloud service like Azure So you have to configure your server, then install MySQL then you need to restore Dumps and configure it to be accessed from the outside. you own a remote Linux server that you can use to install a MySQL instance on. To setup / test your application you have several possibilities: Scenario 1: using a MySQL database Imagine, you are working on a project (a Windows one) that use a database like MySQL. There are already many available images on Docker hub website (see links at bottom). To install wanted applications, you will surely use Docker images. In a container, you can install applications (like MySql) or services (like nodejs). You don't need to install a full OS anymore. So it's much more lightweight / easy to configure. Containers are isolated spaces that contain only libraries used to execute wanted applications or services. Over the 'Docker engine' layer, we will setup containers. Docker engine will (after being installed as we will see just after), comes in place of the traditional Hypervisor. For Docker, we talk about a Docker machine. Both VMs and containers will be installed on a (dedicated) machine.
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