The program consists of a cooking blog developed with Spring. An additional Internal Service has been developed to export a recipe as pdf.
This application is based on the final project from the course Development of Distributed Applications in the Computer Engineering degree of the URJC. The program can be deploy using docker and is capable of distributing the load of the main app and the internal service. A MySQL database is used to store all the user, recipes, comments, favorites and images.
A static web version without server capabilities can be accessed in https://iagocl.github.io/CookingWithJava/index.html. Note that you can only use local static HTML functionality so you cannot log in, create recipes, etc. If you want to test the complete app, please deploy the program using docker or contact me.
| Name | Surname | Github |
|---|---|---|
| Iago | Calvo Lista | iagoCL |
| Javier | Mártinez Pablo | JaviBJ99 |
| Juan | Jimenez Galvez | Who1ne |
The web design has been based on a template from colorlib licensed under CC BY 3.0
UML Scheme.
First we need to install java-jre.
sudo add-apt-repository ppa:webupd8team/java -y
sudo apt update
sudo apt install default-jre -y
We also need to install mysql
sudo apt install mysql-server -y
We need to open mysql and create the corresponding database and give access to our user.
sudo mysql
create database db_cooking_with_java;
create user 'cookingWithJavaDefaultUser'@'%' identified by 'cookingWithJavaDefaultPass';
grant all on db_cooking_with_java.* to 'cookingWithJavaDefaultUser'@'%';
exit;
Finally once the .jar are downloaded they can be executed with:
java -jar CookingWithJava.jar
java -jar CookingWithJavaInternalService.jar
First we need to install docker, supposing that we use ubuntu 18.04:
sudo apt update
sudo apt install apt-transport-https ca-certificates curl software-properties-common -y
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable"
sudo apt update
apt-cache policy docker-ce
sudo apt install docker-ce -y
We can check that it is executing with:
sudo systemctl status docker
We install docker-compose:
sudo curl -L "https://github.com/docker/compose/releases/download/1.23.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
We just need to go to the deploy folder and execute
cd /path/to/the/deploy/folder
sudo docker-compose up --detach --build
Editing the file deployment/docker-compose.yml we can change the number of instances, the database name, user and password.
Scheme of the default deployment in docker
If you want to recompile the .jar just execute:
./mvnw -Dmaven.test.skip=true package
We suggest to generate backups of the database using:
sudo docker exec mysqlMaster /usr/bin/mysqldump -u cookingWithJavaDefaultUser --password=cookingWithJavaDefaultPass db_cooking_with_java > exampleBackup.sql
An example can be found in deployment/exampleBackup.sql, and can be loaded with:
cat exampleBackup.sql | sudo docker exec -i mysqlMaster /usr/bin/mysql -u cookingWithJavaDefaultUser --password=cookingWithJavaDefaultPass db_cooking_with_java