NjengaFelix

# creating a java keystore given a certificate and private key

# A java keystore can be created by importing a pkcs12 keystore into a new java keystore

# step 1: create a pkcs12 keystore

# certificate.crt - type in your actual certificate file name 
# (if its in a different location type in the location - /path/to/certificate.crt)

# privatekey.key - type in your privatekey 

NjengaFelix

#spring.datasource.driverClassName=org.postgresql.Driver
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect
spring.datasource.url=jdbc:postgresql://localhost:5432/database_name
spring.datasource.username=username
spring.datasource.password=password

#jpa
spring.jpa.hibernate.ddl-auto = update

#logs

NjengaFelix

CREATE TABLE IF NOT EXISTS `country` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `iso` char(2) NOT NULL,
  `name` varchar(80) NOT NULL,
  `nicename` varchar(80) NOT NULL,
  `iso3` char(3) DEFAULT NULL,
  `numcode` smallint(6) DEFAULT NULL,
  `phonecode` int(5) NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=MyISAM  DEFAULT CHARSET=latin1;

NjengaFelix

#create a cluster
kind create cluster --name prod1

#cluster info
kubectl cluster-info --context kind-prod1

#delete cluster
kind delete cluster --name prod1

NjengaFelix

#cd into nginx config directory
cd /etc/nginx/conf.d

#create a config file for your application
nano myapp.conf

#Paste the configuration
server {
    listen 443 ssl;
    #server name refers to your domain name

NjengaFelix

#First save the key in a p.12 file
#The p.12 file is password protected it shall prompt you to key in a new password
#You shall require to also key in the keystore password
keytool -v -importkeystore -srckeystore /path/to/keystore.jks -srcalias <alias> -destkeystore /path/to/output.p12 -deststoretype PKCS12

#Use openssl to store the private-key in a .pem file
openssl pkcs12 -in /path/to/output.p12 -out /path/to/private-key.pem -nodes

NjengaFelix

cd /etc/systemd/system/

#create a service file, in my case I am creating myapp.service
sudo nano myapp.service

#Contents of the file

[Unit]
Description=Manage myapp java service

NjengaFelix

#Note the commands below should be run on the server that hosts the application or website
# Create a keystore with an entry of a privatekeyentry
#replace <keystore.jks> with a keystore name (i.e., opencalenderkeystore.jks) and alias with a alias for your key (i.e., opencalender.com)
keytool -genkeypair -keystore <keystore.jks> -alias <alias> -keyalg RSA -validity 365 -keysize 2048

#first and last name - I recommend using the domain name (opencalender.com)
#OU - IT or Software Dev or Deployment

#Check the privatekeyentry and its alias
keytool -list -v -keystore <keystore>