EndOfLife Software packages

The "End of Life" (EOL) page for Software provides information on the release dates, support periods, and security status of different Software versions. It lists the latest supported version, the end dates for older versions, and provides links to further resources. This page is useful for understanding the support lifecycle of Software releases and ensuring that you are using a version that receives updates and security patches.

Ref: https://endoflife.date/kotlin

Read more ...

Replace H2 with a real database in spring boot application

Springboot application facing bellow error or need to implement real test data base:

Senario:

Could not prepare statement [Table “XXXX” not found (this database is empty); SQL statement

Solution:

Add bellow configuration in test application.yml

spring:
 test: 
  database:
       replace: none

---

Code:

@DataJpaTest @TestPropertySource(properties = { "spring.test.database.replace=none", "spring.datasource.url=jdbc:tc:postgresql:16-alpine:///db" //Need to update based on the database })

Plugins:

testImplementation("org.springframework.boot:spring-boot-testcontainers")
testImplementation("org.testcontainers:junit-jupiter")
testImplementation("org.testcontainers:mariadb")

Test containers:

 https://testcontainers.com/

References:

test container examples here

Read more ...

How to password pass while connect ssh in the command line

Now a days, it's very difficult remember the vm passwords while connecting in the office network. So, Connect easily using sshpass.

For installation for mac/Linux:

Mac:

brew install hudochenkov/sshpass/sshpass

Linux:

yum install sshpass

Example of usage:

Ex:

sshpass -p test123 ssh root@192.168.1.1

Reafference:

https://stackoverflow.com/questions/32255660/how-to-install-sshpass-on-mac 

Read more ...