Apache Ignite Deck by Akmal Chaudhri, PhD., GridGain’s Technology Evangelist.

1. © 2017 GridGain Systems, Inc.
Distributed Database Orchestration
Apache Ignite
Akmal Chaudhri
Technology Evangelist
GridGain

2. © 2017 GridGain Systems, Inc.
• Apache Ignite Overview
• Use Cases
• Distributed Database Orchestration
• Deploy Cloud Environment
• Dashboard
• Create Apache Ignite Service
• Deploy Apache Ignite Cluster
• Check Logs
• Scale Cluster
• Q&A
Agenda

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Apache Ignite Overview

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the in-memory computing platform
that is durable, strongly consistent and highly available
with powerful SQL, key-value and processing APIs
Apache Ignite

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Apache Ignite In-Memory Computing Platform
Memory-Centric Storage
Ignite Native Persistence
(Flash, SSD, Intel 3D XPoint)
Third-Party Persistence
(RDBMS, HDFS, NoSQL)
SQL Transactions Compute Services MLStreaming
Applications
Key/Value
IoTFinancial
Services
Pharma &
Healthcare
E-CommerceTravel &
Logistics
Telco

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Feature Overview
SQL
Key / Value
Collocated Processing
ACID Transactions
Micro-Services
Data Streaming
Machine Learning
DURABLE MEMORY
DURABLE MEMORY
DURABLE MEMORY
DURABLE MEMORY
DURABLE MEMORY
DURABLE MEMORY
Server NodesClient Nodes

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Apache Ignite Use Cases
FinTech
Financial Services Software Logistics & Travel
E-commerce
Telco
IoT
Pharma & Healthcare
Adtech

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Distributed Database Orchestration

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+

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Deploy Cloud Environment ...
NAME STATUS AGE VERSION
ip-172-20-32-224.eu-west-1.compute.internal Ready 3m v1.7.2
ip-172-20-38-70.eu-west-1.compute.internal Ready 4m v1.7.2
ip-172-20-57-172.eu-west-1.compute.internal Ready 3m v1.7.2
kubectl get nodes

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Deploy Cloud Environment
Using cluster from kubectl context: my-first-cluster.k8s.local
Validating cluster my-first-cluster.k8s.local
INSTANCE GROUPS
NAME ROLE MACHINETYPE MIN MAX SUBNETS
master-eu-west-1a Master t2.micro 1 1 eu-west-1a
nodes Node t2.micro 2 2 eu-west-1a
NODE STATUS
NAME ROLE READY
ip-172-20-32-224.eu-west-1.compute.internal node True
ip-172-20-38-70.eu-west-1.compute.internal master True
ip-172-20-57-172.eu-west-1.compute.internal node True
Your cluster my-first-cluster.k8s.local is ready

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kubectl proxy
http://localhost:8001/ui
Dashboard

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• Networking subsystem component
• Gathers IP addresses of cluster members
• Node joins the cluster via one of the IPs (member)
• Multiple Implementation:
• Multicast
• Static (predefined IPs)
• Cloud (AWS, Azure, etc.)
• Kubernetes!
IP Finder

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• Kubernetes Service that maintains a list of the Ignite
IPs
• Kubernetes IP Finder communicates to the service:
• New Ignite pod obtains the list of the existing
address
• The pod joins the cluster via one of the addresses
Kubernetes Ignite Lookup Service

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Create Apache Ignite Service
apiVersion: v1
kind: Service
metadata:
name: ignite
spec:
clusterIP: None
ports:
- port: 9042 # custom value.
selector:
app: ignite
kubectl create -f ignite-service.yaml

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Deploy Apache Ignite Cluster
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: ignite-cluster
spec:
# Start two Ignite nodes by default.
replicas: 2
template:
metadata:
labels:
app: ignite
spec:
containers:
# Custom Ignite pod name.
- name: ignite-node
image: apacheignite/ignite:2.1.0
env:
- name: OPTION_LIBS
value: ignite-kubernetes
- name: CONFIG_URI
value: https://raw.githubusercontent.com/apache/ignite/master/
modules/kubernetes/config/example-kube.xml
ports:
- containerPort: 11211 # REST port number.
- containerPort: 47100 # communication SPI port number.
- containerPort: 47500 # discovery SPI port number.
- containerPort: 49112 # JMX port number.
kubectl create -f ignite-deployment.yaml

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Check Logs

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Scale Cluster
kubectl scale --replicas=5 -f ignite-deployment.yaml
From:
To:

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Thank you for joining us. Follow the conversation.
http://ignite.apache.org
Any Questions?
#apacheignite