 Connect to an Amazon EC2 instance from an ios application
By : UStack
Date : March 29 2020, 07:55 AM
To fix this issue For anyone who might find this useful, below is a summary of the steps you can take to get this all set up.
Set-up:
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 Pass multiple system parameters thorugh docker-compose-->dockerfile--> springboot application housed in docker con
By : sour cherry
Date : March 29 2020, 07:55 AM
hope this fix your issue , Indeed, if you have Spring properties code :
my.spring.property.one = green
my.spring.property.two = blue
environment:
- my_spring_property_one = green
- my_spring_property_two = blue
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 Can't Connect Mongodb to Springboot Container in docker
By : Shaun
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further Problem You're trying to access the DB with wrong IP/hostname. As you can see, accessing localhost in the spring container would resolve to that container and there's no 27017 port listening there. When you run the jar on docker host, it has 27017 port available, that's why it works. code :
MongoClient mongo = new MongoClient("db", 27017));
version: "2.1"
services:
app:
# replace imageName with your image name (block in your case)
image: imageName:tag
ports:
- 9876:4000 # Replace the port of your application here if used
depends_on:
- db
db:
image: mongo
volumes:
- ./database:/data
ports:
- "27017:27017"
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 SpringBoot docker connect to mysql docker container
By : user2528983
Date : March 29 2020, 07:55 AM
To fix this issue In order to link the containers, I will suggest look into docker-compose. If you don't want to use docker-compose then, code :
spring.datasource.url=jdbc:mysql://[container-name]:3306/mydb
docker run --name myapp-mysql -e MYSQL_ROOT_PASSWORD=root -e MYSQL_DATABASE=mydb -p 3306:3306 -d mysql:latest
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Cannot connect to MySQL docker instance via DataGrip application
By : Clara Dopico
Date : March 29 2020, 07:55 AM
will help you I was having an issue connecting MySQL 8.0.3 using DataGrip. You need to download the JDBC driver from Oracle website. Select Developer Releases (Since this is an unstable version). The 8.0.8 version worked for me. Download and save in a project folder or something similar on your computer. You will gonna need it later. Go to DataGrip: File > DataSources. Click on the + and select Driver: Screenshot of the Step above On the section Driver Files > Additional files click on the + and select the jar file you just downloaded After that on the Class dropdown select com.mysql.jdbc.Driver Mark Dialect as MySQL On the section URL templates, put the Name as default and Template as jdbc:mysql://{host::localhost}?[:{port::3306}][/{database}?][\?<&,user={user},password={password},{:identifier}={:identifier}>] Click on apply
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code :
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