bric3

import javax.servlet.ServletOutputStream;
import javax.servlet.WriteListener;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpServletResponseWrapper;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.util.Objects;

bric3

import org.apache.curator.framework.CuratorFramework;
import org.apache.curator.framework.CuratorFrameworkFactory;
import org.apache.curator.retry.RetryOneTime;
import org.apache.curator.test.TestingServer;
import org.junit.rules.ExternalResource;

import java.io.IOException;
import java.io.UncheckedIOException;

bric3

import net.bytebuddy.ByteBuddy;
import net.bytebuddy.description.method.MethodDescription;
import net.bytebuddy.description.modifier.TypeManifestation;
import net.bytebuddy.description.modifier.Visibility;
import net.bytebuddy.dynamic.DynamicType.Builder.MethodDefinition;
import net.bytebuddy.dynamic.loading.ClassLoadingStrategy;
import net.bytebuddy.implementation.Implementation;
import net.bytebuddy.implementation.InvocationHandlerAdapter;
import net.bytebuddy.matcher.ElementMatcher.Junction;
import org.objenesis.Objenesis;

bric3

import java.lang.ProcessBuilder.Redirect;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.nio.Buffer;
import java.nio.ByteBuffer;


/**
 * Usage:
 * <p>

bric3

/*


Moved here => https://github.com/bric3/java-pmap-inspector

*/

public class JavaPmapInspector {
    public static void main(String[] args) throws IOException {
        System.err.println("Go to:");

bric3

Single class graalvm, no external dependencies

❯ java --version
openjdk 11.0.7 2020-04-14
OpenJDK Runtime Environment GraalVM CE 20.1.0 (build 11.0.7+10-jvmci-20.1-b02)
OpenJDK 64-Bit Server VM GraalVM CE 20.1.0 (build 11.0.7+10-jvmci-20.1-b02, mixed mode, sharing)

bric3

The fastest remote directory rsync over ssh archival I can muster (40MB/s over 1gb NICs)

This creates an archive that does the following:

rsync (Everyone seems to like -z, but it is much slower for me)

• a: archive mode - rescursive, preserves owner, preserves permissions, preserves modification times, preserves group, copies symlinks as symlinks, preserves device files.
• H: preserves hard-links
• A: preserves ACLs

bric3

#!/bin/bash

# Customize this list
crd_domains="istio|bitnami|flux|strimzi|flagger|elastic|zookeeper|projectcalico|pingcap|coreos|kope|gke|google|cert-manager"

kubectl get crd \
    | grep -E ".*(${crd_domains})[^ ]+" -o \
    | xargs -I %% sh -c "kubectl get crd %% -o yaml > %%.yaml" -- %%

bric3

import lombok.extern.slf4j.Slf4j;
import org.jetbrains.annotations.NotNull;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.ServerSocket;
import java.util.Objects;
import java.util.concurrent.ArrayBlockingQueue;

bric3

import java.io.BufferedOutputStream;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.PrintStream;
import java.net.ServerSocket;
import java.util.Date;

/**
 * Simple HTTP server
 *