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View GitHub Profile
View kafka_windows_commands
# Start Zookeeper Server
zookeeper-server-start.bat config/zookeeper.properties
# Start Kafka Server
kafka-server-start.bat config/server.properties
# Create Topic
kafka-topics.bat --zookeeper localhost:2181 --topic <topic_name> --create --partitions <partition_count> --replication-factor <replication_factor_size>
# Produce To Topic
@HarshadRanganathan
HarshadRanganathan / .hyper.js
Created Nov 5, 2019
Hyper config file using git bash shell
View .hyper.js
// Future versions of Hyper may add additional config options,
// which will not automatically be merged into this file.
// See https://hyper.is#cfg for all currently supported options.
module.exports = {
config: {
// choose either `'stable'` for receiving highly polished,
// or `'canary'` for less polished but more frequent updates
updateChannel: 'stable',
View effective_java_third_edition
Chapter: Creating and Destroying Objects
[1] Consider static factory methods instead of constructors
[2] Consider a builder when faced with many constructor parameters
[3] Enforce the singleton property with a private constructor or an enum type
[4] Enforce non-instantiability with a private constructor
View .gitconfig
[alias]
##
# One letter alias for our most frequent commands.
#
# Guidelines: these aliases do not use options, because we want
# these aliases to be easy to compose and use in many ways.
##
a = add
@HarshadRanganathan
HarshadRanganathan / emr_socks_proxy_switchy_omega.bak
Created Feb 13, 2019
AWS EMR Socks Proxy SwitchyOmega Options File
View emr_socks_proxy_switchy_omega.bak
{"+AWS EMR":{"bypassList":[],"color":"#99ccee","fallbackProxy":{"host":"localhost","port":8157,"scheme":"socks5"},"name":"AWS EMR","profileType":"FixedProfile","revision":"15f16ab0a96"},"+__ruleListOf_auto switch":{"color":"#99dd99","defaultProfileName":"direct","format":"Switchy","matchProfileName":"direct","name":"__ruleListOf_auto switch","profileType":"RuleListProfile","revision":"15f16ac2ad3","ruleList":""},"+auto switch":{"color":"#99dd99","defaultProfileName":"direct","name":"auto switch","profileType":"SwitchProfile","revision":"15f16b225ed","rules":[{"condition":{"conditionType":"HostWildcardCondition","pattern":"internal.example.com"},"profileName":"direct"},{"condition":{"conditionType":"HostWildcardCondition","pattern":"*ec2*.amazonaws.com*"},"profileName":"AWS EMR"},{"condition":{"conditionType":"HostWildcardCondition","pattern":"*ec2*.compute"},"profileName":"AWS EMR"},{"condition":{"conditionType":"HostWildcardCondition","pattern":"http://10.*"},"profileName":"AWS EMR"},{"condition":{"condition
@HarshadRanganathan
HarshadRanganathan / ecs_elasticsearch_task_definition.json
Last active Nov 5, 2019
AWS ECS ElasticSearch Task Definition Template
View ecs_elasticsearch_task_definition.json
{
"ipcMode": null,
"executionRoleArn": null,
"containerDefinitions": [
{
"dnsSearchDomains": null,
"logConfiguration": {
"logDriver": "awslogs",
"options": {
"awslogs-group": "/aws/ecs",
View teams_message_card_jenkins_pipeline
post {
success {
script {
def payload = """
{
"@type": "MessageCard",
"@context": "http://schema.org/extensions",
"themeColor": "0076D7",
"summary": "Oozie co-ordinators have been scheduled",
"sections": [{
View teams_message_card
{
"@type": "MessageCard",
"@context": "http://schema.org/extensions",
"themeColor": "0076D7",
"summary": "Oozie co-ordinators have been scheduled",
"sections": [{
"activityTitle": "Oozie co-ordinators have been scheduled",
"activitySubtitle": "",
"activityImage": "https://cwiki.apache.org/confluence/download/attachments/30737784/oozie_47x200.png?version=1&modificationDate=1349284899000&api=v29",
"facts": [{
@HarshadRanganathan
HarshadRanganathan / letsencrypt
Last active May 20, 2019
Let's Encrypt SSL for Nginx in Amazon Linux AMI instance
View letsencrypt
# Install wget
yum install wget -y
# Install certbot-auto
wget https://dl.eff.org/certbot-auto
chmod a+x certbot-auto
# Obtain SSL certificate with Nginx plugin for the domain
sudo ./certbot-auto --nginx -d app.com --debug
@HarshadRanganathan
HarshadRanganathan / virtual.conf
Last active May 20, 2019
HTTPS Reverse Proxy Configuration in Nginx
View virtual.conf
upstream backend-server {
server backend.com:443;
}
server {
root /home/ec2-user/app/public;
index index.html;
server_name app.com;
location /app-proxy/ {
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