![]() However, this may or may not be a constraint for you. In my experience DevOps toolchains work better than utilizing single tools. You introduce one more tool, a 'wrapper' around Docker.I've used this approach to provision Dockerized databases on remote managed servers in a declarative way.run the docker mongodb container with your secret credentialsĪll whilst ensuring your credentials are not publicly visible.decrypt the vault file and pass the variables to the playbook.When you want to run your Docker container, you would run an Ansible commandĪnsible-playbook playbook.yml -ask-vault-pass Secret_db_pass: can use ansible-vault commands to create encrypted files (for e.g in version-control). The vault.yml file would contain the definitions of your secrets in an encrypted form. Vault file to manage your mongodb secrets Here's a list of Ansible Modules for interacting with Docker.MONGO_INITDB_DATABASE: " is Ansible Jinja2 variables). Your playbook.yml may look something like this: - name: run mongodb docker container ![]() Ansible Playbook to run MongoDB container In Part II, we’ll take a look at how we can use Docker Compose to simplify the process we just went through. Awesome We’ve completed the first steps in Dockerizing our local development environment for Node.js. Errors wit 1 hour ago tsconfig.json finished practise with mongodb, nodejs and docker-compose. ![]() Errors wit 1 hour ago package.json finished practise with mongodb, nodejs and docker-compose. The port 80 is exposed to be consulted by devices, web browsers or others microservices.Here's a solution I've used in cases like this - I utilize Ansible to manage Docker containers, and Ansible Vault to store secrets for those containers. Once we are done testing, run ‘docker stop notes mongodb’ to stop the containers. 1 hour ago docker-compose.yml finished practise with mongodb, nodejs and docker-compose. The port 27017 is exposed to be consulted by Robomongo system. Used to lookup booking information for users. This service is used get a list of movies playing on a certain date. Additionally, this command changes the name of the container to mongodb: sudo docker run -it -v mongodata:/data/db -name mongodb -d mongo. The /data/db directory in the container is mounted as /mongodata on the host. It provides the movie title, rating on a 1-10 scale, director and other information. Start the Docker container with the run command using the mongo image. This service is used to get information about a movie. This service returns information about the users of Cinema. Add the following line in your /etc/hosts file: Virtual domains has been defined in docker-compose.yml file and configured in /etc/hosts file. By default we are using: movies.local, bookings.local, users.local and showtimes.local We must add virtual domains in order to use each api entry point. The project structure is based in the knowledge learned in the book: Webĭevelopment with Go by Shiju Varghese, ISBN 978-1-4842-1053-6 Prerequisite The Cinema use case is based on the project written in Python by Umer Mansoor. Booking Service: Provides booking information.Show Times Service: Provides show times information.Movie Service: Provides information like movie ratings, title, etc.La configuración de MongoDB como contenedor permite al usuario crear una base de datos NoSQL portátil y extensible. Users Service: Provides users information. Docker se puede utilizar para ejecutar instancias de MongoDB.(You should almost never need to set networkmode: host. The Cinema backend is powered by 4 microservices, all of witch happen to be written in Go, using MongoDB for manage the database and Docker to isolate and deploy the ecosystem. You’ll then define the mapping between the Docker container’s data area and the host machine. If disabling Docker's networking 'fixes' the problem then you likely have that incorrectly set to a localhost value, and the question Phil references is a reasonable starting point. Cinema is an example project which demonstrates the use of microservices for a fictional movie theater.
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