m-shop

A Marathon-based demo app for an e-Commerce site.

Setup

Vagrant/Playa
Preparation (Mesos-DNS)
Deployment
Interaction

Demo

From host:

http PUT http://10.141.141.10:8080/v2/groups < mesos-dns/system.json
http POST http://10.141.141.10:8080/v2/groups < m-shop.json

Redeployment:

http PUT http://10.141.141.10:8080/v2/groups/m-shop < m-shop.json
http DELETE http://10.141.141.10:8080/v2/groups/m-shop

Analytics:

Wait some 2min in the beginning for the ELK stack to be set up
perform a couple of interactions on /m-shop/site/nginx app (items, shop)
in the Vagrant box, check logs ls -al /tmp/m-shop/nginx
Index: logstash- and field name is @timestamp
For Kibana some fields: request, response, verb referrer

Mesos-DNS

Set up on Playa Mesos with config.js copied into Vagrant box at /etc/mesos-dns/config.js.

Note: group ID /m-shop/site/webdis in Marathon becomes FDN webdis-site-m-shop.marathon.mesos

In the Vagrant box:

dig webdis-site-m-shop.marathon.mesos
dig _webdis-site-m-shop._tcp.marathon.mesos SRV

; <<>> DiG 9.9.5-3ubuntu0.2-Ubuntu <<>> _webdis-site-m-shop._tcp.marathon.mesos SRV
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 62784
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; QUESTION SECTION:
;_webdis-site-m-shop._tcp.marathon.mesos. IN SRV

;; ANSWER SECTION:
_webdis-site-m-shop._tcp.marathon.mesos. 60 IN SRV 0 0 31000 webdis-site-m-shop-46886-s0.marathon.mesos.

;; ADDITIONAL SECTION:
webdis-site-m-shop-46886-s0.marathon.mesos. 60 IN A 10.141.141.10

;; Query time: 3 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Jun 21 10:47:21 UTC 2015
;; MSG SIZE  rcvd: 216

Build Website

cd frontend-static/
docker rmi mhausenblas/m-shop-nginx
docker build -t mhausenblas/m-shop-nginx .
docker push mhausenblas/m-shop-nginx

ELK stack for analytics

Based on http://raulcd.com/elasticsearch-logstash-and-kibana-on-docker.html