Hello, please i need help i have error connecting my Express API to Mysql (Container) In CodeBuild
Below is the error
[Container] 2024/07/04 07:54:16.657953 Running command npm run test:dbconn > gen-report.txt || eval $GEN_FH_CMD
Error connecting to MySQL: Error: connect ECONNREFUSED 127.0.0.1:3306
at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1555:16)
Error: {"errno":-111,"code":"ECONNREFUSED","syscall":"connect","address":"127.0.0.1","port":3306,"fatal":true}
Connection details - {"host":"127.0.0.1","port":"3306","user":"root","password":"password","database":"testdb"}
/codebuild/output/src2026375168/src/backend/expressapi/app/test-dbconn.js:18
throw err; // Directly throw the original error object
^
Error: connect ECONNREFUSED 127.0.0.1:3306
at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1555:16) {
errno: -111,
code: 'ECONNREFUSED',
syscall: 'connect',
address: '127.0.0.1',
port: 3306,
fatal: true
}
Here is my codebuild configuration
Environment:
Type: LINUX_CONTAINER #[ARM_CONTAINER|LINUX_CONTAINER|WINDOWS_CONTAINER]
Image: aws/codebuild/amazonlinux2-x86_64-standard:5.0 #public.ecr.aws/sam/build-nodejs20.x
ComputeType: small #[BUILD_GENERAL1_SMALL|BUILD_GENERAL1_MEDIUM|BUILD_GENERAL1_LARGE]
AWS OFFICIALUpdated 4 years ago
am running it on a docker conatiner not on the localhost
docker run -d --name mysql_test -e MYSQL_ROOT_PASSWORD=password -e MYSQL_DATABASE=testdb -p 3306:3306 mysql:8.0
Is the above command executed correctly? Please try changing the "host" specification in the application to "localhost" instead of "127.0.0.0". Also, in addition to localhost, try using CodeBuild's local IP address, etc. For example, you can check by adding the following command to buildspec.yml.
Yes this code executed successfully
docker run -d --name mysql_test -e MYSQL_ROOT_PASSWORD=password -e MYSQL_DATABASE=testdb -p 3306:3306 mysql:8.0
and i get this error while executing this (hostname -I)
[Container] 2024/07/04 08:47:05.998200 Running command hostname -I /codebuild/output/tmp/script.sh: line 4: hostname: command not found
Can you check the container's IP address with the following command?
I got an IP address : 172.1*..
I used it as the DB HOST and it worked Thank You so Much (Respect for the time and dedication)