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Julien Pellet jp

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  • Montreal
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View run node exporter
# Start Prometheus node-exporter
docker run -d \
--net="host" \
--pid="host" \
-v "/proc:/host/proc:ro" \
-v "/proc:/host/sys:ro" \
--restart always \
--name node-exporter \
quay.io/prometheus/node-exporter:v0.16.0 \
--path.procfs /host/proc \
View AWS Cognito with ALB
resource "aws_lb_listener" "monitoring" {
load_balancer_arn = "${aws_lb.monitoring.arn}"
port = "${var.alb_listener_port}"
protocol = "HTTPS"
certificate_arn = "${aws_iam_server_certificate.cert.arn}"
default_action {
type = "fixed-response"
fixed_response {
@jp
jp / plato-generate-report.sh
Created Mar 15, 2017
Plato generate report over multiple months
View plato-generate-report.sh
d=2016-08-17
while [ "$d" != 2017-03-17 ]; do
d=$(date -I -d "$d + 1 month")
git checkout "master@{$d 00:00:00}"
plato -r -d /tmp/report -D $(date -d "$d 00:00:00" +"%s") app/
done
@jp
jp / Dockerfile
Created Nov 4, 2015
Protractor / Selenium Dockerfile
View Dockerfile
FROM library/java:8-jre
ENV NODE_VERSION 4.2.0
ENV NVM_DIR /usr/local/nvm
ENV DISPLAY :10
ENV DEBIAN_FRONTEND noninteractive
# Replace shell with bash so we can source files
RUN rm /bin/sh && ln -s /bin/bash /bin/sh
View gist:0b42b6267c520dd22e9a
var kafkaHost="kafka.example.com:2181"
var kafka = require('kafka-node'),
Producer = kafka.Producer,
Consumer = kafka.Consumer,
client = new kafka.Client(kafkaHost, "default_topic"),
consumer = new Consumer(
client,
[
View chef provisioning docker 1
require 'chef/provisioning/docker_driver'
with_chef_server "https://api.opscode.com/organizations/ossom",
:client_name => Chef::Config[:node_name],
:signing_key_filename => Chef::Config[:client_key]
machine_image 'web_server' do
recipe 'nginx'
machine_options :docker_options => {
@jp
jp / gist:4628ddf1a1811f659d25
Last active Jun 3, 2017
kafka / node / websocket
View gist:4628ddf1a1811f659d25
var WebSocketServer = require('ws').Server
, wss = new WebSocketServer({ port: 8080 });
wss.broadcast = function broadcast(data) {
wss.clients.forEach(function each(client) {
client.send(JSON.stringify(data));
});
};
var kafka = require('kafka-node'),
View demo-websocket-client.js
/*
npm install ws
node demo-websocket-client.js
( ---> curl 'localhost:9200/myindex/_search')
Ctrl-C
*/
var WebSocket = require('ws')
@jp
jp / update-openssl-on-cluster.sh
Created Oct 3, 2014
run ssh command in a loop on an array of IP addresses
View update-openssl-on-cluster.sh
array=(
10.0.0.1
10.0.0.2
10.0.0.3
10.0.0.4
10.0.0.5
)
for i in "${array[@]}"
do
View chef allow cluster communication
# open iptables for each node
iptables_ng_rule 'cluster' do
name '01-cluster-access'
chain 'INPUT'
rule search(:node,"chef_environment:#{node.chef_environment}").map {|node| "--source #{node[:ipaddress]} --jump ACCEPT" }
ip_version 4
end
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