hhm 6887 managing your scalable applications in an mq hybrid cloud world

InterConnect2017

HHM-6887Managing Your Scalable Applications in an MQ Hybrid Cloud World

Matthew WhiteheadIBM MQ Development

1 3/23/2017

InterConnect2017

IBM MQ Sessions at a Glance

2

Monday

1:00-1:45pm 6880 IBM MQ Appliance: Messaging in a Box

6894 Messaging APIs

2:00-2:45pm 6879 IBM MQ Advanced

3:15-4:00pm 6882 What’s New in the World of IBM MQ

4:15-5:00pm 3559 Banrisul Bank’s Migration to the MQ Appliance

6904 Help Shape the Future of IBM MQ

6:00-6:20pm 7441 IBM MQ in the Cloud

Tuesday

11:30-12:15pm 1487 IBM MQ Versus Open Source Messaging

1:30-2:15pm 1183 IBM MQ Appliance: Best Practices from the Field

2:30-3:15pm 6881 Unlock the data flowing through the infrastructure

3:45-4:30pm 4555 Allstate’s Experience with the MQ Appliance

4:15-4:35pm 7440 Managed Event Streams

4:45-5:30pm 5214 Managing Loyalty Programs with IBM MQ

6895 IBM MQ for z/OS: The Latest and Greatest

Wednesday

8:00-8:45am 2699 IBM MQ for z/OS: Performance Tuning

6885 Deploying IBM MQ into the Cloud

6906 IBM MQ Appliance: Hands-on Lab (8:00-9-45)

10:15-12:00pm 6907 IBM MQ Hybrid Cloud: Hands-on Lab

11:15-12:00pm 6884 Designing MQ for the Cloud Generation


1:00-1:45pm 6903 Share your Experiences with the IBM MQ Experts

2:00-2:45pm 3695 How Banco Bradesco Manages IBM MQ for z/OS

3:15-4:00pm 6892 Availability and Scalability with MQ Clusters

4:15-5:00pm 6891 Making MQ Resilient across DCs and the Cloud

6893 Keep Out the Bad Guys by Securing MQ

Thursday

8:30-9:15am 6886 Simple, Resilient Messaging with MQ Appliance

9:30-10:15am 6878 You Need MQ Messaging!

6887 Managing MQ Messaging in the Hybrid Cloud

6890 New Tools and Interfaces to Manage IBM MQ

10:30-11:15am 6889 Help! Has Anyone seen my MQ Message?

• Deploying & Orchestration

• Service Discovery & Registration

• Bluemix Product Insights

• Monitoring & Logging

• Bluemix Product Insights Logging

Agenda

Deploying & Orchestration

4 3/23/2017


https://developer.ibm.com/messaging/mq-on-cloud/


Installing MQ

• Initial installation

• Applying fixpacks

• Migrating between versions

• Managing licenses

Running queue managers

• Create/start/stop/delete QM

• Naming queue managers

• Binding apps to QMs

• Failing over

Provisioning an Environment

• Create VM, start docker container etc.

• Setup virtual network interface

• Create storage

• Create security policies

Provisioning – Manual configuration & management tools

9

AWS orchestration framework

Configure networks, VMs, storage etc.

Define resources, security, storage etc. in a

template

Used to orchestrate OpenStack deployments

Cross cloud deployment & configuration

Different provider options (Azure, AWS,

OpenStack, Google Cloud, SoftLayer)

Provisioning – Cross-cloud and multi-resource management


10

Provisioning – Cross-cloud and multi-resource management

11

Manage and script software installation

Similar to Chef, use in conjuction with an MQ install

package to automate and repeat installations

Provides an MQ cookbook to include in Chef recipes

Use to perform repeatable & automatable MQ

installations

Create immutable OS images with MQ pre-installed

Cookie-cutter installations of e.g. MQ & Redhat

Deploy images to chosen IaaS service

Installing MQ


12

Simple shell script can be a useful lowest

common denominator

Use in a heat template, docker image, VM…

Not dependent on specific framework

As well as being able to install MQ, can create

and start queue managers

Can combine with installation steps to give a

complete MQ environment

Creating & starting QMs


13

Deleting resources when they’re no longer needed

Orchestration isn’t limited to creating resources

Tear down resources when they’re no longer required

Quickly spin up everything necessary to run a scenario, tear everything down when it’s no longer

needed

Useful for running one-off tests, creating short-lived development environments

Keeps cloud costs to a minimum – only pay for what you need at the time

Don’t need to manually keep track of what you created

Repeatabilityterraform apply

terraform destroyhttps://developer.ibm.com/messaging/mq-on-cloud/

• MQ 8.0.0.4+ supported to run inside a Docker image

•Details: https://ibm.biz/mqdocker

• Brings the benefits of Docker to MQ

•Lightweight containers for running MQ

•Predictable and standardized units for deploying MQ

•Process, resource and dependency isolation

Binary image in Docker Hub Source in GitHub

MQ Docker Container – Install and basic QM setup in 1 command

“docker run –e LICENSE=accept –e MQ_QMGR_NAME=QM1 mq”

Downloads MQ dockerimage from DockerHub

Starts MQ dockercontainer

Creates QM1

Starts QM1

Runs optional mqsc config script

1 2 3 4 5

Service Discovery &Registration

15 3/23/2017

Service Discovery

• Runtime components understanding where they need to connect to

• MQ clients need to know where they can find a queue manager

• MQ queue managers need to know where they can find a queue

• MQ partial repositories need to know where the full repositories are

Registration

• Administrators & planners need to know what they’re running and where

• Out dated versions of MQ

• Installations that need patching

• Queue managers that are underutilised

• Queue managers that are close to capacity

MQ

MQ

MQ

Auto-scaling

MQ

x n

• Key benefit of cloud technologies

• Change your infrastructure to meet demand

• Pay for what you’re using

• Cookie-cutter model using immutable software stacks

App

App

App

App

x n

Auto-scaling

MQ

MQ

MQ

MQ

MQ

App

App

App

App

?

?

?

?

MQ

MQ

Constraints to bear in mind

• QM-scoped artefacts

• Durable subscriptions only exist where they were created

• Likewise for global transactions

• Performance

• Putting to the same QM as a getter is preferable to multiple

QM hops

• Availability

• A queue manager with no getters may have orphaned

messages

HTTP CCDTs

App

App

App

App

MQ

MQ

MQ

MQ

HTTP

Server

MQ

/var/mqm/qmgrs/QMx/clntconn/CLNTCHL

runmqsc -c

HTTP GET

MQCONN(…)

AWS Auto-Scaling & Route53 DNS

EC2 auto-scaling group

MQ

EC2 Instance

MQ

EC2 Instance

MQ

EC2 Instance

MQ

EC2 Instance x n

• Manually or automatically scale the number of EC2 instances

• Scaling policies define when instances scale up or down

• Scheduled – e.g. scale up every

Monday morning, scale down Monday

evening

• Based on metrics - e.g. when queue

depths stay above a certain level for

15 minutes

• Have a listening app register new instances in DNS with unique hostname

AWS Service Discover Reference Architecture

https://aws.amazon.com/blogs/compute/service-discovery-an-amazon-ecs-reference-architecture/

AWS Auto-Scaling & Route53 DNS


MQ

EC2 Instance

MQ

EC2 Instance

MQ

EC2 Instance

MQ

EC2 Instance x n

Challenges

• New queue managers need naming

• Permanently removing instances should only be done when queues are empty

• Application queues

• Transmit queues

• Dead letter queue

• If you’re using clustering, samples like amqsclm can help move your data to another queue manager before deleting it

AWS Service Discover Reference Architecture

https://aws.amazon.com/blogs/compute/service-discovery-an-amazon-ecs-reference-architecture/

AWS Auto-Scaling


MQ

EC2 Instance

MQ

EC2 Instance

x 1

• Auto-scaling not just for very dynamic systems

• Also appropriate for MQ failover scenarios

• Auto-scaling group size set to 1

• Monitoring process checks the health of the instance and replaces it if it has died

Networked file system or block storage

(e.g. AWS EFS)

MQ MQ

MQMQ

MQ MQ

MQMQ

MQ MQ

MQMQ

+

Centralised Registration

Bluemix

IBM Cloud Product Insights – New IBM Bluemix Service

• Supported in MQ 9.0.2+

• IBM Bluemix service that gives you an overview of your on-premise and cloud-hosted products

• See which queue managers (or Liberty/WAS servers, or IIB Brokers etc.) you have, which versions they are, what platforms they’re on, how utilised they are.

https://developer.ibm.com/product-insights

IBM Cloud Product Insights


Products listed in one place to drill down into

Individual queue managers displayed, showing their hostname, installation path, QM name and QM ID


Selecting a queue manager displays information about the queue manager

MQ version, install path, platform etc.


Selecting a queue manager also displays basic usage information

Usage information about the queue manager (no. of put messages & bytes)


• Queue manager authorises itself using the API key associated with the Product Insights service

• Copy API key to file in /var/mqm (or Windows equivalent)

• Update qm.ini with the “BluemixRegistration” stanza

Monitoring & Logging

31 3/23/2017

Monitoring & Logging


MQ MQ

MQMQ

MQ MQ

MQMQ

MQ MQ

MQMQ

+

Centralised Logging

MQ MQ

MQMQ

MQ MQ

MQMQ

MQ MQ

MQMQ

Centralised Logging • Amazon Cloudwatch• Elasticsearch• Splunk• IBM Product Insights Log Management• …

IBM Cloud Product Insights Log Management – Experimental Bluemix Service

• Based on Elasticsearch and Kibana

• Pre-defined Kibanadashboards show basic overview of your MQ estate

• Customisable to show different perspectives on different dashboards

IBM Cloud Product Insights Log Management

• Help pane describes the dashboard and how to use it

• Raw AMQERR messages for detailed investigation

• AMQERR activity over time, per queue manager

• Interactive – select a queue manager in one widget and the entire dashboard updates

Centralised Monitoring – MQ $SYS topics

• First introduced on the MQ Appliance to aid remote monitoring & diagnosis

• Added to MQ distributed platforms in MQ V9

• Benefits over pre-V9 statistics messages

• They automatically get published when an app subscribes

• Metadata topics let you see what’s available to subscribe to

• e.g. $SYS/MQ/INFO/QMGR/MYQM/Monitor/METADATA/CLASSES

• New data available that wasn’t previously (e.g. DISK and CPU activity)

• Includes MQ activity trace capability

• e.g. $SYS/MQ/INFO/QMGR/MYQM/ActivityTrace/ChannelName/MY.SVRCONN


• Separated from the rest of the topic tree

• Root of the $SYS/MQ tree is

SYSTEM.ADMIN.TOPIC object

• No permissions inherited from objects

above SYSTEM.ADMIN.TOPIC

• Wildcard subscription at “#” doesn’t match

anything under $SYS/MQ/…

• Wildcard subscriptions under

$SYS/MQ/… are restricted

MQ MQ

MQMQ

MQ MQ

MQMQ

MQ MQ

MQMQ

Centralised Monitoring

MQ app consuming

$SYS/MQ messages

Managed subscriptions to “$SYS/MQ/…” with remote queue as destination

MQ


• Visualise queue depths, CPU & disk spikes, # of client connections….

• See https://github.com/ibm-messaging/mq-golang to try it for yourself

https://github.com/ibm-messaging/mq-golang

InterConnect2017

Questions?

41 3/23/2017

InterConnect2017

Thank you

IBM Messaging Developer Centre

developer.ibm.com/messaging

IBM Messaging Youtube

www.youtube.com/IBMmessagingMedia

LinkedIn

ibm.biz/ibmmessaging

Twitter

@IBMmessaging

IBM MQ Facebook

facebook.com/IBMMQ

InterConnect2017

IBM MQ Sessions at a Glance

43

Monday

1:00-1:45pm 6880 IBM MQ Appliance: Messaging in a Box

6894 Messaging APIs

2:00-2:45pm 6879 IBM MQ Advanced

3:15-4:00pm 6882 What’s New in the World of IBM MQ

4:15-5:00pm 3559 Banrisul Bank’s Migration to the MQ Appliance


6:00-6:20pm 7441 IBM MQ in the Cloud

Tuesday

11:30-12:15pm 1487 IBM MQ Versus Open Source Messaging

1:30-2:15pm 1183 IBM MQ Appliance: Best Practices from the Field

2:30-3:15pm 6881 Unlock the data flowing through the infrastructure

3:45-4:30pm 4555 Allstate’s Experience with the MQ Appliance

4:15-4:35pm 7440 Managed Event Streams

4:45-5:30pm 5214 Managing Loyalty Programs with IBM MQ

6895 IBM MQ for z/OS: The Latest and Greatest

Wednesday

8:00-8:45am 2699 IBM MQ for z/OS: Performance Tuning

6885 Deploying IBM MQ into the Cloud

6906 IBM MQ Appliance: Hands-on Lab (8:00-9-45)

10:15-12:00pm 6907 IBM MQ Hybrid Cloud: Hands-on Lab

11:15-12:00pm 6884 Designing MQ for the Cloud Generation


1:00-1:45pm 6903 Share your Experiences with the IBM MQ Experts

2:00-2:45pm 3695 How Banco Bradesco Manages IBM MQ for z/OS

3:15-4:00pm 6892 Availability and Scalability with MQ Clusters

4:15-5:00pm 6891 Making MQ Resilient across DCs and the Cloud

6893 Keep Out the Bad Guys by Securing MQ

Thursday

8:30-9:15am 6886 Simple, Resilient Messaging with MQ Appliance

9:30-10:15am 6878 You Need MQ Messaging!

6887 Managing MQ Messaging in the Hybrid Cloud

6890 New Tools and Interfaces to Manage IBM MQ

10:30-11:15am 6889 Help! Has Anyone seen my MQ Message?

44 3/23/2017

Notices and disclaimers

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45 3/23/2017

Notices and disclaimers continued

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