adambom

Run this in order to backup all you k8s cluster data. It will be saved in a folder bkp. To restore the cluster, you can run kubectl apply -f bkp.

Please note: this recovers all resources correctly, including dynamically generated PV's. However, it will not recover ELB endpoints. You will need to update any DNS entries manually, and manually remove the old ELB's.

Please note: This has not been tested with all resource types. Supported resource types include:

• services
• replicationcontrollers
• secrets
• deployments
• horizontal pod autoscalers

lolzballs

import java.io.FileDescriptor;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintStream;

public class HelloWorld{
	private static HelloWorld instance;
    public static void main(String[] args){
        instantiateHelloWorldMainClassAndRun();

leommoore

#Express - Logging The express.js node.js web application framework comes with a built-in logging module called logger which is the connect.js logger. It is really handy to enable and you can use it just like any other Express module. app.use(express.logger());

Without any configuration, the logger middleware will generate a detailed log using what is called the default format. The logger actually supports four predefined log formats: default, short ,tiny, and dev. Each of these predefined formats show various amounts of detail. You can specify one of them this way:

app.use(express.logger('dev'));

If you prefer, you can customize the precise details to be logged using the the following options to format the output of the logger: