8/8/2023 0 Comments Docker mongodbMost of the reasons involve crashing/instability and management/scaling properly. However, not all companies are at the same scale as Uber, and for them a more straightforward setup with something like Puppet or Ansible might be more appropriate. At Uber we did a careful design which had Docker as one of the components in a much bigger system to manage MySQL databases. Furthermore, Docker should be treated as a piece of technology, not a solution to end all problems. Is this enough information that you need?Īll of this means that you should really only use Docker if you’re willing to invest quite a lot of resources in it. I also played around different host names thinking the issue was related to the use of the ip address in Strapi but that didn’t lead to anything fruitful. I’ve tried a couple of things: I thought maybe that mongo isn’t up and running by the time Strapi starts is loading and added a depends_on property to the yaml. Strapi_1 | error Error connecting to the Mongo database. Mongodb spins up but if Strapi tries to connect to it, I get connection refusals strapi_1 | debug ⛔️ Server wasn't able to start properly. I commented out my service since I thought maybe it had a play into it. # - mongo # link this service to the database service If attempt to compose my containers using the compose file below, Strapi fails to connect to my mongo instances. I followed along with the tutorial on the docker-compose section of the docs and used the docker-compose.yml from this blog: How to run a Strapi dev stack using Docker composeĪlthough, I’m hitting a snag. It consist of three components: strapi, API service which pulls data from a third party, and a mongodb database. I’m putting together a docker development environment for a blog site. If you’ve been following along so far, your container is currently running in detached mode.This has thrown for a loop but I’m sure it’s something very simple that I’m misunderstanding. Rather than creating an application to make use of it, we’re going to interact with the database through the shell client. Interacting with the MongoDB Docker Container with Basic Shell OperationsĪt this point in time we have a functional MongoDB deployment. If you plan to deploy all your applications as micro-services with Docker, then you’d be fine as long as your containers can communicate with each other. Like I said, the port mapping is only necessary if you wish to use it from your host Mac, Windows, or Linux computer. You don’t need to map the ports in order to use MongoDB. The ports used were taken from the MongoDB documentation. We are also mapping the container ports with host ports so that way we can access the database from a host level application if we wanted to. The above command will run the container in detached mode, or in the background for us. The simplest solution to download our image is to execute the following:ĭocker run -d -p 27017-27019:27017-27019 -name mongodb mongo:4.0.4 There are numerous images available, each representing different versions of MongoDB or the underlying operating system that it is installed on. Downloading the Latest MongoDB Docker ImageĪssuming that you have Docker installed on your computer or server, we can obtain the MongoDB image from the Docker Hub container registry. In this tutorial we’re going to focus on using Docker to deploy MongoDB as a container and interact with it with the shell client. However, you can also install MongoDB on premise using multiple options. For example, I had recently written a tutorial titled, Developing a RESTful API with Node.js and MongoDB Atlas which focused on the MongoDB cloud solution called Atlas. There are plenty of deployment options when it comes to using MongoDB. So what if you wanted to give MongoDB a spin and see what it’s all about? MongoDB is one of the most popular NoSQL databases on the market right now and is used heavily with Node.js development in particular.
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