Liberty Quarterly Update 20.0.0.4-20.0.0 · 10 minute overview. 4 Why Choose Liberty • Cloud...
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1 Liberty Quarterly Update 20.0.0.4-20.0.0.6 Alasdair Nottingham – Liberty Lead Architect @nottycode
Transcript of Liberty Quarterly Update 20.0.0.4-20.0.0 · 10 minute overview. 4 Why Choose Liberty • Cloud...
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Liberty Quarterly Update20.0.0.4-20.0.0.6Alasdair Nottingham – Liberty Lead Architect@nottycode
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Agenda
Part 1: 10 Minute Liberty overview
Part 2: Liberty Performance – Vijay Sundaresan
Part 3: What is new this quarter
Part 4: Q&A
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10 minute overview
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Why Choose Liberty
• Cloud Ready
• Container optimized• Designed for dev/ops• Small disk footprint• Efficient memory usage• Fast startup• High throughput• Self-Tuned Thread Pool
• Developer friendly
• Just enough application server• Fast inner loop with dev mode• Support for industry standard
dev tools• Jakarta EE, Java EE,
MicroProfile APIs• Zero Migration
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What people are saying• "Light operation and efficient operation (restart time can be reduced compared to ND)”
• "Ease of use small footprint ability to be built into a container”
• "It's the best tool for the job.”
• "Easy to manage, Cloud Ready a Smart Product with cool feature. Modular flexible and fast.”
• "Simple, well supported, cloud and container friendly.”
• "Liberty is a fast-to-configure application server with some advantages over other similar products.”
• "Simplicity of use.”
• "Now that we have experienced Liberty, we are spoiled and want to stick to those easy, non-impacting migrations."
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<feature>servlet-4.0</feature><feature>jsf-2.3</feature>
Just Enough Application Server
You control which features are loaded into each server instance
Kernel
servlet-4.0
http-2.0 appmgr
jsp-2.3 jsf-2.3Java EE
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Liberty in Containers
Azure Kubernetes Service
IBM Cloud Kubernetes Service
Amazon Elastic Kubernetes Service
Jelastic
Google Kubernetes EngineHosted Cloud
Red Hat Open Shift Container Platform
Pivotal Kubernetes Service
Pivotal Cloud Foundry
Private Cloud
app and config
liberty and java
docker
+
+os config
+
FROM open-libertyADD myapp.war /config/dropins/myapp.war
=portable container
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Liberty Zero Migration• Zero config migration
- Write once, run forever• Zero app migration
- No behavior changes in existing features- New behaviors in new features
• Choose your Java
- Java 14, 11, 8- AdoptOpenJDK- IBM- OpenJDK- Oracle
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20.0.0.2
20.0.0.420.0.0.1
20.0.0.5
20.0.0.3 20.0.0.6
20.0.0.7
20.0.0.8
20.0.0.9
20.0.0.10
20.0.0.11
20.0.0.12
Liberty Release Cadence
Jan Dec
All CD releases CD releases ending .3 .6 .9 .12
Support Provided 5 years 5 years
iFixes 24 weeks 2 years
Proactive Security iFixes Most recent Most recent 2
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20.0.0.2
20.0.0.420.0.0.1
20.0.0.5
20.0.0.3 20.0.0.6
20.0.0.7
20.0.0.8
20.0.0.9
20.0.0.10
Liberty Release Cadence Example
Jan Dec
All CD releases CD releases ending .3 .6 .9 .12
Support Provided 5 years 5 years
iFixes 24 weeks 2 years
Proactive Security iFixes Most recent Most recent 2
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How to get SupportIBM Cloud Pack for Apps
Integrated DevOps
WebSphere
z/OSND
Base Core
Red Hat OpenShift
IBM Integrated Application Runtimes
Java:• WebSphere• Liberty• MicroProfile• Jakarta EE• OpenJ9• HotSpot
Node.js:• Loopback• Express
Red Hat Runtimes
Open LibertyJBoss EAPOpenJDK
SpringThorntailNode.js
Red Hat AMQRed Hat Data Grid
Red Hat Runtimes
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Liberty and Java performanceVijay Sundaresan
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Agenda
Startup performance
Application server performance comparisons
WAS on IBM systems
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1414
Startup performance
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Start-up time == time needed for your server application to be ready to handle user requests
Important for:
• Developer work flow• Scaling out operations• Scale to zero • Outages (planned or not)
Quote from developer survey in this year’s JRebel Java Productivity Report
“If the build process is heavy/complex/requires rebuilding the entire app/restarting the server after each change then the quality of the work may suffer (my ability stays the same, but time consumption increases drastically)”
Fast startup time is critical for cloud and developer experience15
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0.5
1
1.5
2
2.5
December '18 March '19 April '19 July '19 August '19 September '19 April '20
2018-2020 Progression of OpenLiberty+OpenJ9 startup time (seconds)
16Open Liberty with OpenJ9: the road to one second startup time
Halved startup time due to app server and JVM changes done consistently throughout 2019-2020 Open Liberty and OpenJ9 changes improve startup time to be almost at one second now
OpenJ9 : Improved Cached feature metadata when no change to server.xml Changed bundle activation to start in parallelBetter AOT code RAS processing Optimized loading of CXF JSON/JSONB provider RAS annotation processing at build time
JMX MBeanServer init Cached annotation information for built-in JAX-RS Providers Cached plugin xml and OSGi metadataOpenJ9 : GC hints in shared classes cache Reduced class loading during startup
Reduced logging overheadOpenJ9 : More AOT code in shared classes cache OpenJ9 : Optimize class verification overhead
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Open Liberty startup time comparison (using HotSpot JVM)
• Open Liberty startup time is significantly shorter than other application servers
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0
2
4
6
8
10
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Open Liberty 20.0.0.4 TomEE 8.0.0-M3-microprofile
Tomcat 9.0.22 +OpenWebBeans
2.0.11(CDI) + CXF 3.3.2(jaxrs)
Wildfly 17.0.1 javaee JBoss 7.2 Glassfish web 5 Payara web 5.192
PingPerf application startup time with HotSpot(in seconds)
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Open Liberty startup time comparison (using OpenJ9 JVM)
• Open Liberty starts faster than other app servers, OpenJ9 starts faster than HotSpot
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1
2
3
4
5
6
7
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Open Liberty 20.0.0.4 TomEE 8.0.0-M3-microprofile
Tomcat 9.0.22 +OpenWebBeans
2.0.11(CDI) + CXF 3.3.2(jaxrs)
Wildfly 17.0.1 javaee JBoss 7.2 Glassfish web 5 Payara web 5.192
PingPerf application startup time with OpenJ9 Shared Classes Cache (in seconds)
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Open Liberty/OpenJ9 startup time improved for many applications
• Open Liberty and OpenJ9 changes have improved startup time across the board
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0%
10%
20%
30%
40%
50%
60%
70%
No Apps No Features Web Profile7 Web Profile8 Java EE7 Java EE8 DayTrader7 DayTrader8
Open Liberty 20.0.0.3 vs 18.0.0.4Startup Time Improvement Percentage
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Open Liberty and OpenJ9 shared classes cache in Docker
• 3.2X improvement in startup time from SCC in Open Liberty and application Docker layers• Open Liberty docker image starting with 20.0.0.2 release includes a multi layered SCC• Open Liberty docker image contains a SCC with classes used during Open Liberty startup• Run configure.sh as recommended when building your application layer
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2
4
6
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Open Liberty Docker image without sharedclasses cache
Open Liberty Docker image with sharedclasses cache
AcmeAir MS Startup time in Docker (in seconds)
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• Stay up to date with Open Liberty and OpenJ9 releases
• Both products release several times a year
• Use the minimal Open Liberty feature set that your application requires
• Startup time is faster with fewer features to “enable” in server.xml
• Run configure.sh as part of building your application container image
• Populates caches that can reduce startup time significantly
Summary: Open Liberty startup time is continuously getting better21
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Application server performance comparisons
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• Comparisons used each application server’s Docker image
• Liberty outperforms others on all metrics for EE8 performance (startup time almost half, throughput and memory footprint are 30% better)
EE8 Performance (Daytrader8)
System Configuration:-------------------------------SUT: LinTel – SLES 12.3, Intel(R) Xeon(R) Platinum 8180 CPU @ 2.50GHz, 4 physical cores, 64GB RAM. JDK version distributed with the docker images used for each server instance.
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100% 106%
62%
27%
0%
50%
100%
150%
Open Liberty 20.0.0.3 Open Liberty 19.0.0.3 Wildfly Full 19.0.0.Final Payara 5.201
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Throughput- Daytrader8 - Docker
100% 106%130%
230%
0%50%
100%150%200%250%
Open Liberty 20.0.0.3 Open Liberty 19.0.0.3 Wildfly Full 19.0.0.Final Payara 5.201Perc
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Memory Footprint - Daytrader8 - Docker
100% 118%199%
541%
0%100%200%300%400%500%600%
Open Liberty 20.0.0.3 Open Liberty 19.0.0.3 Wildfly Full 19.0.0.Final Payara 5.201
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Startup - Daytrader8 - Docker
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• Comparisons used each application server’s Docker image
• Liberty outperforms others on all metrics for EE7 performance (startup time less than half, throughput and memory footprint are much better as well)
EE7 Performance(Trade7)
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System Configuration:-------------------------------SUT: LinTel – SLES 12.3, Intel(R) Xeon(R) Platinum 8180 CPU @ 2.50GHz, 4 physical cores, 64GB RAM. JDK version distributed with the docker images used for each server instance.
100% 115%180%
267%
510%
0%100%200%300%400%500%600%
Open Liberty 20.0.0.3 Open Liberty 19.0.0.3 Tomcat 9.0.30.0 Wildfly Full 19.0.0.Final Payara 5.201Pe
rcen
t of O
pen
Libe
rty
20.0
.0.3
(low
er is
bet
ter)
Memory Footprint - Trade7 - Docker
100% 148% 231%
536%
1361%
0%
500%
1000%
1500%
Open Liberty 20.0.0.3 Open Liberty 19.0.0.3 Tomcat 9.0.30.0 Wildfly Full 19.0.0.Final Payara 5.201
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Startup Time - Trade7 - Docker
100% 92% 98%79% 83%
38%
0%
50%
100%
150%
Open Liberty20.0.0.3
Open Liberty19.0.0.3
WAS Traditional9.0.5.3
Tomcat 9.0.30.0 Wildfly Full19.0.0.Final
Payara 5.201Perc
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Throughput - Trade7 - Docker
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EE7 Performance(Acmeair Monolithic)
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System Configuration:-------------------------------SUT: LinTel – SLES 12.3, Intel(R) Xeon(R) Platinum 8180 CPU @ 2.50GHz, 4 physical cores, 64GB RAM. JDK version distributed with the docker images used for each server instance.
• Comparisons used each application server’s Docker image
• Liberty outperforms others on all metrics for EE7 performance (startup time, throughput and memory footprint are much better)
• In this case Liberty throughput is much better than WAS Traditional also
100% 116%455% 596%
1810%
0%
500%
1000%
1500%
2000%
Open Liberty 20.0.0.3 Open Liberty 19.0.0.3 Wildfly Full19.0.0.Final
Tom-ee 9.0.30.0 Payara 5.201
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Memory Footprint - Acmeair Monolithic - Docker
100% 143%307%
142%
627%
0%
200%
400%
600%
800%
Open Liberty 20.0.0.3 Open Liberty 19.0.0.3 Wildfly Full19.0.0.Final
Tom-ee 9.0.30.0 Payara 5.201
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Startup Time - Acmeair Monolithic - Docker
100% 98%71% 61% 65% 54%
0%
50%
100%
150%
Open Liberty20.0.0.3
Open Liberty19.0.0.3
WAS Traditional9.0.5.3
Wildfly Full19.0.0.Final
Tom-ee 9.0.30.0 Payara 5.201
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Throughput - Acmeair Monolithic - Docker
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MicroProfile Performance(Acmeair Microservices)
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System Configuration:-------------------------------SUT: LinTel – SLES 12.3, Intel(R) Xeon(R) Platinum 8180 CPU @ 2.50GHz, 4 physical cores, 64GB RAM. JDK version distributed with the docker images used for each server instance.
• Comparisons used each application server’s MicroProfile Docker image
• Liberty provides the most balanced performance across all MicroProfile3.2 implementations (startup time, throughput and memory footprint are all best-in-class or close)
100% 96%
44%21% 21%
0%
50%
100%
150%
Open Liberty20.0.0.3
Wildfly Full19.0.0.Final
Tom-ee 9.0.20.0 Payara Micro 5.201 Helidon 1.4.0
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r)Throughput - Acmeair MS - Docker
100%332% 412%
1025%
269%
0%200%400%600%800%
1000%1200%
Open Liberty20.0.0.3
Wildfly Full19.0.0.Final
Tom-ee 9.0.20.0 Payara Micro 5.201 Helidon 1.4.0Perc
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Memory Footprint- Acmeair MS - Docker
100%
205%109%
456%
99%
0%100%200%300%400%500%
Open Liberty20.0.0.3
Wildfly Full19.0.0.Final
Tom-ee 9.0.20.0 Payara Micro 5.201 Helidon 1.4.0Perc
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Startup Time - Acmeair MS - Docker
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• Open Liberty leads the way in performance of different applications• Tip : use the minimal Open Liberty feature set that your application requires
• Wins across metrics : throughput, startup time, memory footprint
• Wins across deployment scenarios : containers as well as bare metal
• Wins across programming models : Jakarta/Java EE8, EE7, MicroProfile
Summary: Open Liberty provides industry leading performance 27
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WAS on IBM systems
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IBM z15 – Purpose Built for Mission Critical Java ApplicationsAverage +20% throughput improvement with IBM SDK for Java 8 SR6 on IBM z15
Transparent acceleration of Java’s Zip APIs with on-chip Integrated Accelerator for z Enterprise Data CompressionUp to 17x total compression throughput
capacity of a IBM z14Up to 15x faster in-memory compression
over zEDC Express Adapter on IBM z14Over 100x faster compression over
compared x86 server
Unparalleled performance of Java EE workloads on WebSphere / LibertyUp to 23% better throughput over z14Up to 2.6x better throughput over
compared x86 server
Exploitation of 30+ new z15 instructions to accelerate TimSort, String, Data Access (DAA) and cryptographic APIs
* Performance results shown were obtained in controlled environments. Results may vary. See approved claims for details and disclaimers.
• 5.2 GHz 12-core Processor Chip
• Up to 190configurable cores
• 920 MB L4 cache
Improved Pause-less Garbage Collection (GC) for response-time sensitive applications over default GC on z14• Up to 3x better throughput for
constrained Service Level Agreements• Up to 24x better average GC pause-
times
Automated JVM adaptation for changing system resource and capacity, optimized for System Recovery Boost (zOS) andapplication containers• Up to 30% better JVM startup and
application ramp up• Auto-scaling of Garbage Collection and
JIT compilation threads• Optimized memory footprint
management during idle states
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History of WebSphere Traditional Performance on z/OS30
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History of WebSphere Throughput Performance on Linux on Z31
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• IBM z15 using IBM Java 8 SR6 up to 15% better throughput over IBM z14 using IBM Java 8 SR5 with SSL enabled
• JVM exploited new hardware acceleration of GCM algorithm helped with the cipher used: TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
System Configuration:-------------------------------SUT: IBM Liberty 18.0.0.4 with application DayTrader 3 installed using: TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384• IBM SDK for Java 8.0.6.0 on IBM z15 vs IBM SDK for Java
8.0.5.31 on IBM z14
WebSphere Liberty SSL (Clear Key) on z14 vs z15 on z/OS
100%
115%
0%
20%
40%
60%
80%
100%
120%
z14 z15Pe
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of z
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SSL Throughput - Daytrader3
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WebSphere Liberty Compression on z14 vs z15 on z/OS33
100%
75%
0%
20%
40%
60%
80%
100%
120%
z14 z15
Perc
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Elapsed Time - Comparing Compression z14 vs z15
System Configuration:----------------------SUT: IBM Liberty 19.0.0.9• IBM SDK for Java 8.0.6.0 on IBM z15 vs IBM SDK for Java 8.0.5.31 on IBM z14• Z14 with 4 GCPs Z15 with 4 GCPS
• On-chip compression accelerator (NXU) on z15 performs better than zEDC on z14
• Exposed to Liberty via the Java Class Library code for compression that was changed to exploit the new hardware functionality
100%
127%
0%20%40%60%80%
100%120%140%
z14 z15
Perc
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Throughput - comparing compression z14 vs z15
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• Hardware and software co-design unlocks unique value on IBM Systems
• OpenJ9 exploits latest hardware features that benefit Open Liberty
• Per-core leadership in enterprise Java benchmarks on Power
• Significant performance boosts for WAS and Java workloads on z15
Summary: Whole stack Java performance approach benefits users 34
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Recent Updates
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Periodic Table of Liberty (20.0.0.6)batchSMFLogging-1.0 zosLocalAdapters-1.0 zosTransaction-1.0
zosRequestLogging-1.0 zosWlm-1.0 zosSecurity-1.0
collectiveController-1.0 dynamicRouting-1.0 healthManager-1.0 scalingController-1.0
clusterMember-1.0 healthAnalyzer-1.0 scalingMember-1.0
cloudant-1.0 sipServlet-1.0 batchManagement-1.0
javaee-7.0 wsAtomicTransaction-1.2 passwordUtilities-1.0
javaee-8.0 wsSecurity-1.1
jakartaee-8.0 wsSecuritySaml-1.0
bells-1.0 mpContextPropagation-1.0 adminCenter-1.0 constrainedDelegation-1.0 audit-1.0
concurrent-1.0 mpGraphQL-1.0 collectiveMember-1.0 federatedRepository-1.0 ldapRegistry-3.0
javaMail-1.6 mpReactiveMessaging-1.0 distributedMap-1.0 jwt-1.0 oauth-2.0
jaxb-2.2 mpReactiveStreams-1.0 eventLogging-1.0 jwtSso-1.0 openid-2.0
jdbc-4.3 opentracing-1.3 logstashCollector-1.0 sessionDatabase-1.0 openidConnectClient-1.0
jpaContainer-2.2 osgiConsole-1.0 monitor-1.0 webCache-1.0 openidConnectServer-1.0
jsfContainer-2.3 springBoot-2.0 openapi-3.1 samlWeb-2.0
json-1.0 webProfile-7.0 requestTiming-1.0 scim-1.0
jsonbContainer-1.0 webProfile-8.0 usageMetering-1.0 socialLogin-1.0
jsonpContainer-1.1 restConnector-2.0 spnego-1.0
microProfile-3.3 sessionCache-1.0 transportSecurity-1.0
zOS
ND
Core
Base
Open Liberty
APIs
Security
Operations
New in 4Q19
New in 1Q20
New in 2Q20
New in 3Q19
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Focus areas
OrchestrationFoundationAPIs
Security
Developer Experience
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Liberty Last Quarter ReviewFoundation
• Automatic http response compression
• Yum/apt-get install support
• featureUtility -provision Liberty features from maven repo
• Control application startup order
Orchestration• Grafana dashboard
for metrics• Log format
improvements• Persistent EJB
timer failover in OpenShift
Dev Exp• OpenAPI to MP REST
Client code gen• MicroShed Testing
support for Kafka• MicroShed Testing
simplified config• Guide for using
MicroProfile Reactive Messaging
• Guide for testing apps using reactive messaging
Security• Support for OpenShift
service account creds• Simplify config for RA
deployed JAAS LoginModules
• API to retrieve useridform LTPA Token
API• MicroProfile 3.3• Java SE 14• MicroProfile
GraphQL
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MicroProfile Metrics 2.3
• New timer stat tracksduration and count
• Rest stats
@SimplyTimed(name=“sampleSimplyTimed”)
public void doSomething() {//some logic
}
# TYPE application_sampleSimplyTimed_total counter application_sampleSimplyTimed_total 12# TYPE application_sampleSimplyTimed_elapsedTime_seconds gauge application_sampleSimplyTimed_elapsedTime_seconds 12.3200000
# TYPE base_REST_request_total counter
base_REST_request_total{class="org.eclipse.microprofile.metrics.demo.RestDemo",method="postMethod_java.lang.String[]_java.lang.Object"} 1
# TYPE base_REST_request_total_seconds gauge
base_REST_request_elapsedTime_seconds{class="org.eclipse.microprofile.metrics.demo.RestDemo",method="postMethod_java.lang.String[]_java.lang.Object"} 1
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Rest Metrics
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MicroProfile GraphQL
• Provides a query language for APIs
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RESTful Response
Fahrenheit and Celsius.
Good stuff!
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RESTful ResponseHumidity and wind speed…
umm…Okay…
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RESTful ResponseWind gusts, UV
index, cloud cover?Maybe if I’m going to go kiting at the
beach…
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RESTful Response
Pressure tendency,
apparent temp?
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RESTful Response
Wet bulb temperature??
Are we done yet?
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RESTful Response
No, really…Are we done yet?
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RESTful ResponseDo we really need
to know the precipitation from the past 6, 9, and
12 hours?
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RESTful Response
Oh dear…There’s still more…
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RESTful Response
Help! I’m drowning in
weather data!!
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RESTful Response
Is this the end?? Could it be?!
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MP GraphQL@Querypublic Conditions currentConditions(@Name("location") String location)
throws UnknownLocationException {
return currentConditionsMap.computeIfAbsent(location, this::getWeatherConditionsFor(location));
}
{
currentConditions(location: "Paris") {dayTime �hasPrecipitationtemperatureFweatherText
precipitationType}
}
{
"data": {"currentConditions": {
"dayTime": true,"hasPrecipitation": true,"temperatureF": 8.796591509601903,
"weatherText": "Overcast","precipitationType": "SNOW"
} }
}
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apt-get install• Install using apt-get
• Setup repository
• Setup trust
apt-get install openliberty
deb https://public.dhe.ibm.com/ibmdl/export/pub/software/openliberty/runtime/os-native-packages/deb/ /
sudo wget -O http://public.dhe.ibm.com/ibmdl/export/pub/software/openliberty/runtime/os-native-packages/public.key | sudo apt-key add -
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yum install
• Install using yum
• Configure Repository /etc/yum.repos.d/openliberty.repo
[olrepo]
name=olrepobaseurl=http://public.dhe.ibm.com/ibmdl/export/pub/software/openliberty/runtime/os-native-packages/rpm/ enabled=1 gpgcheck=1
repo_gpgcheck=1 gpgkey=https://public.dhe.ibm.com/ibmdl/export/pub/software/openliberty/runtime/os-native-packages/public.key
yum install openliberty
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Yum/Apt-get files
• Start using systemctl
• Installed to
• wlp.install.dir - /var/lib/openliberty/usr/servers/defaultServer• Logs - /var/log/openliberty/defaultServer
systemctl start [email protected]
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Application startup order
APP2StartsAfter: APP1
APP3StartsAfter:<empty>
APP1StartsAfter: <empty>
APP4StartsAfter: APP2, APP3
<application id=“APP1” location=“APP1.war”/>
<webApplication id=“APP2” location=“APP2.war” startAfterRef=“APP1”/><enterpriseApplication id=“APP3” location=“APP3.ear”/>
<application id=“APP4” location=“APP4.ear” startAfterRef=“APP2, APP3”/>
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Install features from Maven Repo
Maven Central / On-prem Maven
repositories
Maven local repository
Download featuresOpen Liberty Kernel Runtime
Open Liberty
Features
WebSphere Liberty
Features
install
• Install features from Maven Central
• Configure local maven mirrors
Liberty kernel
> featureUtility installFeature servlet-4.0> featureUtility installServerFeatures defaultServer
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Persistent EJB Timer failover
07:3008:0008:3009:0009:3010:0010:3011:0011:3012:00
server 1 server 2 server 3
EJB timeout callback runs
EJB timeout callback runs
EJB timeout callback runs
EJB timeout callback runs
EJB timer detected to be missedserver crashes
timerService.createCalendarTimer(new ScheduleExpression()
.dayOfWeek(”Mon-Fri”).hour(“9-21”))
<persistentExecutor missedTaskThreshold="5m"/>
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Console log formats
• New console formats
• simple – new• console – default• json
com.ibm.ws.logging.console.format=simple
Bootstrap.properties
Launching server1 (Open Liberty 19.0.0.12/wlp-1.0.35.201911191204) on Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_131-b11 (en_CA)[25/11/19 10:02:30:080 EST] 00000001 com.ibm.ws.kernel.launch.internal.FrameworkManager A CWWKE0001I: The server server1 has been launched.[25/11/19 10:02:31:008 EST] 00000016 com.ibm.ws.app.manager.internal.monitor.DropinMonitor A CWWKZ0058I: Monitoring dropinsfor applications.[25/11/19 10:02:31:552 EST] 0000001f com.ibm.ws.kernel.feature.internal.FeatureManager A CWWKF0012I: The server installed the following features: [jsp-2.2, servlet-3.1].[25/11/19 10:02:31:553 EST] 0000001f com.ibm.ws.kernel.feature.internal.FeatureManager A CWWKF0011I: The server1 server is ready to run a smarter planet. The server1 server started in 1.716 seconds.
simple format
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Auto http compression
• Automatic response compression
• Default Types text/* and application/javascript
• Customize types and preferred zip algorithm<httpEndpoint id="defaultHttpEndpoint"
httpPort="9080" httpsPort="9443"> <compression types=“+application/pdf, -text/html”
serverPreferredAlgorithm=“gzip”/></httpEndpoint>
<httpEndpoint id="defaultHttpEndpoint" httpPort="9080" httpsPort="9443">
<compression />
</httpEndpoint>
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Labs, Questions
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WebSphere Liberty Virtual POTDownload the operating system specific content zip file from either
https://ibm.box.com/WASLibertyVPoT (fast - about 10 minute download)
https://public.dhe.ibm.com/ibmdl/export/pub/software/websphere/wasdev/pot/ (slower but firewall friendly – about 1 hour download)
charts & lab instructions only
charts only
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WebSphere Liberty Virtual POTUnzip to C:\wlp_pot
o Note: You can unzip to anywhere you wish but the lab instructions assume the unzip location is C:\wlp_pot
Follow labs\gettingStarted\0_setup_20180105\setup.pdf
Then choose any labs you want to do
Liberty runtime and Java SDK
Eclipse IDE with Liberty tools
All labs in here
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Open Liberty Guides• Hands-on learning in ~20 minutes
• 44 guides
• MicroProfile & Jakarta EE• Open Shift, Docker,
Kubernetes Istio• Latest Guides
• Deploying microservices to an OKD cluster using Minishift
• Deploying microservices to Google Cloud Platform
https://openliberty.io/guides
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Resources• Open Liberty: https://www.openliberty.io/
• Eclipse MicroProfile: https://microprofile.io/
• Jakarta EE: https://jakarta.ee/
• Liberty advantage: https://www.ibm.com/downloads/cas/NVY3KY4E
• Open Liberty Guides: https://openliberty.io/guides
• Why Liberty is the best Java runtime for the Cloud https://developer.ibm.com/wasdev/docs/liberty-profile-best-java-runtime-cloud/
• WebSphere Application Server V8.5 Administration and Configuration Guide for Liberty Profile (Redbook)
http://www.redbooks.ibm.com/abstracts/sg248170.html?Open
• Liberty videos: https://www.ibm.com/support/knowledgecenter/SSAW57_liberty/com.ibm.websphere.wlp.nd.multiplatform.doc/ae/covr_media.html
• Java support dates http://www.ibm.com/developerworks/java/jdk/lifecycle
• Single Stream Continuous Delivery https://www-01.ibm.com/support/docview.wss?uid=ibm10869798
• WebSphere Migration Knowledge Collection: Planning and Resources https://www-01.ibm.com/support/docview.wss?uid=swg27008724
• IBM Transformation Advisor http://ibm.biz/cloudta
• WebSphere Binary Migration Toolkit: http://ibm.biz/WAMT4AppBinaries
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Next Quarterly Update
Liberty 20.0.0.4-6 Update
Session#1: June 24, 2020 from 1-3pm ET - http://ibm.biz/Liberty-Jun24
Session#2: July 8, 2020 from 9-11am ET - http://ibm.biz/Liberty-Jul08
Liberty 20.0.0.7-9 Update
Session#1: September 30, 2020 from 1-3pm ET - http://ibm.biz/Liberty-Sep30
Session#2: October 14, 2020 from 9-11am ET - http://ibm.biz/Liberty-Oct14
OPEN invitationJoin 230+ other members
Recordings/charts:
ibm.biz/WASCABCommunityResources
WebSphere & Cloud Pak for Apps Customer Advisory Board
All Customers and Business Partners welcomeahttp://ibm.biz/WebSphereAdvisoryBoardemail: [email protected]
67IBM Cloud / © 2018 IBM Corporation
Possible engagement levels – no commitment needed:1. Fly on the wall – NEW**
2. Stay ahead of the curve: more time commitment
3. Close the gap: quarterly involvement
4. At your own pace: impact longer term goals
NEW
Monthly sessions for Business Partners and in the IST timezone
What you get out of it:
ü Direct access to architects, developers, team leads during sessions
ü Insight into roadmaps, pre-announce insider tips (under Feedback agreement)
ü Directly influence deliverables ü Gain insights from other customers ü Bonus: special sessions at conferences ü Bonus: Free Cloud assessment
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Thank YouYour Feedback is Important
