elarib

#!/bin/bash
set -e

print_starlake_ascii_art() {
    cat <<EOF
   _____ _______       _____  _               _  ________
  / ____|__   __|/\   |  __ \| |        /\   | |/ /  ____|
 | (___    | |  /  \  | |__) | |       /  \  | ' /| |__
  \___ \   | | / /\ \ |  _  /| |      / /\ \ |  < |  __|
  ____) |  | |/ ____ \| | \ \| |____ / ____ \| . \| |____

elarib

version: '3.3'
services:
  master:
    image: crawlabteam/crawlab
    container_name: crawlab_master
    restart: always
    environment:
      CRAWLAB_NODE_MASTER: Y  # Y: master node
      CRAWLAB_MONGO_HOST: mongo  # mongo host address. In the docker compose network, directly refer to the service name
      CRAWLAB_MONGO_PORT: 27017  # mongo port 

elarib

NAMESPACE=YOUR_NAMESPACE_HERE && \
  kubectl -n $NAMESPACE get --no-headers configmaps | awk '{print $1}' | \
  xargs -I {} sh -c "kubectl -n $NAMESPACE get configmaps {} -o yaml  > {}.yaml"

elarib

import java.util.{Collections, Map => JavaMap}
import scala.collection.JavaConverters._

trait EnvHacker {
    /**
     * Portable method for setting env vars on both *nix and Windows.
     * @see http://stackoverflow.com/a/7201825/293064
     */
    def setEnv(newEnv: Map[String, String]): Unit = {
        try {

elarib

team_name = TOREPLACE
username = TOREPLACE
password = TOREPLACE

urlStr= "https://bitbucket.org/!api/2.0/repositories/${team_name}/${Repository}/refs/branches?sort=-target.date&fields=pagelen,next,page,size,values.name&pagelen=100"

branches = []

def getBranches(url) {
    def baseUrl = new URL(url)

elarib

travis-local.md

Preconditions:

1. POSIX or Windows system
2. Install Docker
3. A GitHub repo that already builds on Travis

Postcondition:

elarib

import org.json4s.DefaultFormats
import org.json4s.JsonAST.JValue
import org.json4s.jackson.JsonMethods._

case class Channel(name: String, ch: String)

case class Category(id: String)

object JsonM3uTransformer extends App {

elarib

Kafka Topics

List existing topics

bin/kafka-topics.sh --zookeeper localhost:2181 --list

Describe a topic

bin/kafka-topics.sh --zookeeper localhost:2181 --describe --topic mytopic

Purge a topic

bin/kafka-topics.sh --zookeeper localhost:2181 --alter --topic mytopic --config retention.ms=1000

... wait a minute ...

elarib

FROM openjdk:8-jdk

#INIT
RUN apt-get update && \
    apt-get install -y jq uuid-runtime unzip

ENV CONFLUENT_VERSION 4.1.3

ENV CONFLUENT_URL http://packages.confluent.io/archive/4.1/confluent-oss-4.1.3-2.11.tar.gz

elarib

FROM python:latest

RUN pip install ansible   

WORKDIR "/root/project"