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Introducing the INAETICS project
Bram de KruijffLuminis Technologies
Dynamic Hybrid (Cloud) Applications
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INtelligent robust ArchitecturE for TIme
Critical Systems
An open collaboration effort that aims to define and demonstrate a
dynamic service oriented reference architecture that addresses the
requirements of time critical systems in a broad range of domains by
providing a single design and implementation space for all
subsystems, irrespective of control strategy
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Open innovation
Define an open reference architecture based on a shared vision that can be applied freely in a broad range of domains.
● Implementations in Open Source● Spearheaded and funded by...
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(Ultra) Large Online Systems that must reliably perform mission-critical functions, bridging operational and informational domains.
● Multiple Control strategies
● Functional Adaptive behaviour
● Technologically heterogeneous
● Geographically dispersed
Time Critical systems
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Define a unified design (and implementation) space across functional and technological domains that supports runtime evolution.
● Architectural consistency insystems design
● No architectural impedancebetween domains
● Runtime system evolutionof deployments
● Adaptive system behaviourto context changes
Consistent design space
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Dynamic Services ArchitectureDynamic Services Architecture has the properties to address the requirements for Time Critical System domains.
● Consistent design space○ Published contracts○ Service lifecycle○ Multiple paradigms
● Runtime system evolution○ Semantic versioning○ Modular implementation○ Data stewardship○ (Native) OSGi
Service whiteboard
Domain Domain
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Application deployment is an autonomous and continuous process that optimizes the application’s performance given the capabilities of the available resources and budget.
● Managed Requirements○ (Non-) Functional / QoS ○ Budget
● Resource Capabilities○ (Non-) Functional / QoS○ Cost
● Runtime metrics○ Resource utilization○ QoS reporting
RequirementsQoS
Change functional behaviour
Application running
Change resourceusage
Continuous Deployment
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The INAETICS architecture acknowledges a functional service layering with distinct responsibilities to support architectural and system evolution.
● (Application services)
● Coordination services
● Container services
● Fabric services
● (Network/Resources)
StateReqs
CapsMetrics
Architectural layering
Caps Metrics
Application
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The fabric layer is an extensible resource and network abstraction layer. It provides the basic infrastructure for the system state and interaction.
● Peer-to-peer network● Nodes/Zones● Zone coordination● Messaging/Relays
● Node capabilities○ Non-functional / QoS○ Functional endpoints○ Component containers
Fabric layer
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The fabric is implemented by node agents that provide the core infrastructural services and base containers.
● Polyglot implementations● OSGi (Amdatu Platform)● Native OSGi (Apache Celix*)● Custom/Embedded
● Core services● Discovery/Trust● Topology/Messaging● Role/Task coordination● Initial provisioning● Remotes Services
Node agents
(Remote) Services
Discovery Trust
Provisioning
Topology
Messaging Coordination
Drivers
Strategies
Processors
*) Apache Celix is an ASF incubator project
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The container layer is an extensible application component layer. It provides life-cycle and context to application components.
● Component runtime● Provisioning● Application context● Supporting services● QoS monitoring
● Container capabilities● Non-functional / QoS○ Functional endpoints○ Multi-tenancy
Container layer
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The container services are dynamic services provisioned onto node agents to support local application components with management, context and supporting services
● Provisioning○ DeploymentAdmin○ Apache ACE
● Application Context○ Service visibility○ Amdatu Platform
● Dynamic services○ Networking services○ Security services
Container services
(Remote) Services
Discovery Trust
Provisioning
Security
Messaging Topology
Contextservices
Networkingservices
Securityservices
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The coordination layer is an extensible application management layer. It provides deployment and monitoring of the system and applications.
● System management● Application deployment● Resource management● Network management● Security management
● Application support● Role/Task coordination● Priority based scheduling● Load balancing
Coordination layer
Applicationdeployment
ResourceManagement
TaskCoordination
NetworkManagement
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The coordination services are selectively provisioned onto node agents in
the system to provide redundant, optimized and fail-safe coordination
facilities
● Application deployment
○ Requirement/Capabilities
○ QoS Monitoring
● Resource Management
○ Apache JClouds*
○ OpenStack
○ OpenContrail
Coordination services
(Remote) Services
Discovery Trust
Provisioning
Security
Messaging Topology
Applicationdeployment
ResourceManagement
TaskCoordination
*) Apache JClouds is an ASF incubator project
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Co
ord
inat
ion
laye
rD
ynam
icla
yer
Co
rela
yer
A B B AApplicationMonitoring
“Deployment Topology”
Func/QoSRequirements
B
Application Deployment
Func/QoSCapabilities
Func/QosReporting
InstallServices
IntrusionDetection
ContextServices
RemoteServices
DeployServices
MonitorServices
SecurityServices
DiscoveryServices
MessagingServices
ABA
Func/QoSCapabilities
Func/QoSReporting
Conceptual overview
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INAETICS is ...
● A dynamic services architecture that provides a single consistent design space across domain and technology boundaries
● A fully dynamic deployment, resource and network management model allowing QoS driven runtime adaptive behaviour of systems
● A runtime platform being implemented in OSGi and Native OSGi/C by the Amdatu Platform and Apache Celix Open Source projects
● ... under construction ;)
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Thank you!
http://www.inaetics.org
http://www.luminis-technologies.com
Continuous Automated Deployment with Apache ACEThursday at 11:15 - 11:50Schubartsaal