Apache AriaTosca Apache: Big Data North America, May 2017, Miami - - PowerPoint PPT Presentation

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May 11, 2023 271 likes •453 views

Standards-Compliant Cloud Orchestration with Apache AriaTosca Apache: Big Data North America, May 2017, Miami Presented by Tal Liron, GigaSpaces Farm to Table AsfPublicRoom WebVideoRoom-4.1.csar MyCorpRoom1 AriaTosca MyCorpRoom2 C loud S

SLIDE 1

Standards-Compliant Cloud Orchestration with

Apache AriaTosca

Apache: Big Data North America, May 2017, Miami Presented by Tal Liron, GigaSpaces

SLIDE 2

Farm to Table

WebVideoRoom-4.1.csar

Cloud Service Archive:

TOSCA YAML file
Artifacts:
Orchestration scripts
VM images

AsfPublicRoom MyCorpRoom1 MyCorpRoom2 IntegrationTestRoom AriaTosca

SLIDE 3

Service Template

AriaTosca

VideoStreamer Template LoadBalancer Template AuthenticationServer Template FrontendVM Template VideoDB Template BackendVM Template

SLIDE 4

Service Instance

VideoStreamer2 LoadBalancer1 AuthenticationServer1 FrontendVM1 VideoDB1 BackendVM1 VideoStreamer1 FrontendVM2

SLIDE 5

Internal Scale: Big vs. Small

AsfPublicRoom MyCorpRoom1

SLIDE 6

External Scale: Number of Services in Enterprise

MyCorpRoom1 MyCorpRoom2 MyCorpRoom500

...

SLIDE 7

Meta-External Scale: Number of Services for ISPs

Customer123-Room1 Customer123-Room2 Customer124-Room6

...

SLIDE 8

Meta-External Scale: Number of Services for NFV

vCPE-12345678 vCPE-12345679 vCPE-2345678

...

SLIDE 9

Who?

(As of May 2017) ASG, Bank of America, Brocade, CA, CENX, Cisco, Cloudsoft, CSI, FastConnect, Fujitsu, GigaSpaces, Google, HP, Huawei, IBM, iMinds, Intel, JPMorgan Chase, Mitre, NetApp, NetCracker, NIST, Nokia, Politecnico di Milano, Primeton, Quali, Red Hat, SAP, SINTEF, UNIPI, VMware, Vnomic, WIPRO, Yanna, Zenoss, ZTE

Cloud providers
ISPs and mobile operators
Enterprises (banks, government)
Compute infrastructure
Network infrastructure
Agile innovators

SLIDE 10

When?

1993: “SGML Open” in Massachusetts
1998: Renamed to “OASIS”: change of emphasis to XML
1999: ebXML (with UN)
2005: ODF (clash with Microsoft’s Open Document)
2011: Call for participation for TOSCA
2012: GigaSpaces releases Cloudify 1.0
2012: First draft of TOSCA 1.0 (in XML)
2015: First draft of TOSCA Simple Profile in YAML 1.0
2016: TOSCA 1.0 released, first draft of TOSCA Simple Profile in YAML 1.1
2016: AriaTosca joins Apache Software Foundation as incubator project,
2016: AriaTosca joins OPEN-O (Linux Foundation)
2017: AriaTosca joins ONAP = OPEN-O + OpenECOMP (Linux Foundation)

SLIDE 11

Operas, Orchestras, and … Napoleon?

TOSCA = Topology and Orchestration Specification for Cloud Applications Tosca was an Italian opera by Giacomo Puccini that premiered in 1900. Based on Victorien Sardou’s French play about the Kingdom of Naples’ defense of Rome from Napoleon in 1800. It contains depictions of torture, murder and suicide, as well as some of Puccini’s best-known lyrical arias. (Wikipedia) ARIA = Agile Reference Implementation of Automation Aria is an expressive melody, usually, but not always, performed by a singer. A self-contained piece for one voice, normally part of a larger work. (Wikipedia)

SLIDE 12

Example

SLIDE 13

The TOSCA Balancing Act

Strict

○ Object-oriented, strictly typed, polymorphic ○ Rich set of base types (Simple Profile + Simple Profile for NFV) ○ Normative lifecycle (install, uninstall, start, stop)

Agnostic

○ Not specific to any cloud provider (multi-VIM is hard) ○ Not specific to any machine technology (tosca.nodes.Compute = VM, container, cage, or…?) ○ Base types designed to be lowest-common denominators (politics) ○ Base types are optional ○ Support for generic workflows in TOSCA 1.1

SLIDE 14

AriaTosca

Fanatic compliance with TOSCA spec (1.0, 1.1)
Python 2.6
Rich CLI
Rich API (Python and REST)
SQL modeling

○ Converts to JSON or YAML

Batteries included: execute scripts locally and remotely, support dry runs
Extensible plugin system

○ VIMs: CloudStack, OpenStack, VMware, AWS, Azure ○ Orchestration: Puppet, Chef, Juju, Ansible, BPML/WSO2, Jenkins ○ Custom: plugin can be included as artifact in .csar file

SLIDE 15

Demo

SLIDE 16

An AriaTosca Future

Rich plugin ecosystem

○ Integration with open and proprietary orchestration systems

Community repository of .csar files

○ Every Apache Software Foundation project should publish one or more .csar files

Integrated into every cloud admin (native speaking of TOSCA)
Cloud-based integration testing
TOSCA IDE

○ Autocompletion ○ Inline validation ○ Graphical modeling studio

Contribute to TOSCA evolution in OASIS

SLIDE 17

Thank You

Today’s presenter: Tal Liron, GigaSpaces tal@gigaspaces.com For more information: http://ariatosca.org/ https://github.com/apache/incubator-ariatosca