Shubhra Kar | Products & Education twitter:@shubhrakar

Build, deploy & scale node

About me

u  J2EE and SOA architect

u  Performance architect

u  Node, mBaaS & APIs

These guys sent me !

Bert Belder

Ben Noordhuis

Node/io Core

Raymond Feng

Ritchie Martori

LoopBack & Express Core

Sam Roberts

Miroslav Bajtos

Ryan Graham

For a mature runtime; lets start with Process Managers

What is a Process Manager

  Secure Deployment   Lifecycle Manager   HA, Hot Deploys   Log Aggregation   Vertical scaling   Hooks for monitoring & profiling   Traditionally Open Source

StrongLoop open source Process Manager

StrongLoop open source Process Manager in Docker

$ curl -ssl https://strong-pm.io/docker.sh | sudo /bin/sh

Dockerized the App for removing flab (trimming)

Node.js App

Process Manager

Containers

$ sudo sl-pm-install –driver docker

Orchestrate

Build

Building a node.js app

•  Install: install dependencies, run custom build steps, and prune development dependencies. Avoids issues with npm shrinkwrap

•  Bundle: modify the package.json and .npmignore configuration files so dependencies will be packed.

•  Create deployable package, either: create a deployable .tgz package file. commit the build onto a Git branch.

Install Dependencies

$ slc build --install Automates below •  npm install -- ignore-scripts Install Node dependencies without running scripts to build binary add-ons.

•  npm run build Specify custom build steps such as grunt build or bower in the package’s scripts.build property •  npm prune -- production Remove development only tools and runs npm rebuild (system addons), npm install (any install scripts)

Bundling Dependencies

$ slc build --bundle Automates below •  configure package.json

•  configure .npmignore, backup is .gitignore

Creating Archive or Pushing to Git

$ slc build –pack •  uses npm pack •  creates .tgz outside workspace with version control $ slc build –commit •  commits to a deployment branch •  shows merge changes $ slc build --onto deploy –install --commit (deploy branch is default)

Build using StrongLoop Arc

Deploy

Deploy to Process Manager (standalone or dockerized)

$ slc deploy [ [ -s | --service] <service> ] http://<server>:<port> [ package | branch ] Example : $ slc deploy http://myserver.myco.com:8701 Multi-App Deploy $ slc deploy -s appone http://prod.foo.com:7777 ../app1-1.0.0.tgz Deployed `../app1-1.0.0.tgz` to `http://prod.foo.com:7777` $ slc deploy -s apptwo http://prod.foo.com:7777 ../app2-1.0.0.tgz Deployed `../app2-1.0.0.tgz` to `http://prod.foo.com:7777`

Multi-App on Process Manager (standalone or dockerized)

$ slc ctl -C http://prod.foo.com:7777 Service ID: 1 Service Name: appone Environment variables: No environment variables defined Instances: Version Agent version Cluster size 4.0.30 1.4.15 4 Processes: ID PID WID Listening Ports Tracking objects? CPU profiling? 1.1.22555 22555 0 1.1.22741 22741 5 prod.foo.com:3001 1.1.22748 22748 6 prod.foo.com:3001 1.1.22773 22773 7 prod.foo.com:3001 1.1.22793 22793 8 prod.foo.com:3001 Service ID: 2 Service Name: apptwo Environment variables: No environment variables defined Instances: Version Agent version Cluster size 4.0.30 1.4.15 4 Processes: ID PID WID Listening Ports Tracking objects? CPU profiling? 2.1.22984 22984 0 2.1.22985 22985 1 prod.foo.com:3002 2.1.22986 22986 2 prod.foo.com:3002 2.1.22987 22987 3 prod.foo.com:3002 2.1.22988 22988 4 prod.foo.com:3002

Deploy Dockerized Apps

Linux Only $ sudo sl-pm-install --driver docker $ slc pm --driver docker

Deploy using StrongLoop Arc to Process Managers

Scale

Vertical Scaling

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Vertical Clustering

  $ slc ctl set-size my-app 4   $ slc ctl

Service ID: 1 Service Name: my-app Environment variables: No environment variables defined Instances: Version Agent version Cluster size 4.1.0 1.5.1 10 Processes: ID PID WID Listening Ports Tracking objects? CPU profiling? 1.1.50320 50320 0 1.1.50321 50321 1 0.0.0.0:3001 1.1.50322 50322 2 0.0.0.0:3001 1.1.50323 50323 3 0.0.0.0:3001 1.1.50324 50324 4 0.0.0.0:3001

Vertical Clustering at deploy time with Arc

Cluster Control

Horizontal and Vertical Scaling with Process Manager

Horizontal Scaling using Arc

Auto-Configure Nginx

  $ npm install -g strong-nginx-controller

  $ sl-nginx-ctl-install to install as a service

Example sl-nginx-ctl -x /usr/local/bin/nginx -l http://:8081

Micro services scaling

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Hyper-scale & Micro-services Deployment

StrongLoop – node.js Development to Production

Build and Deploy

Automate Lifecycle

Performance Metrics

Real-time production monitoring

Profiler Root cause

CPU & Memory API Composer Visual modeling

StrongLoop Arc

Process Manager

Scale applications"

Q2 2015

Mesh Deploy

containerized

ORM, mBaaS, Realtime