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![CF Runtime
Router
Application Instances
Cloud
Controller
Service
Service Instances
Service
Broker
Provision binding
Binding info
$ cf bind service my_app foo
$VCAP_SERVICES={
"pgsql": [
{
"name": "UUID",
"plan": "small",
"credentials": {
"uri": “postgres://u:p@service_ip”
}
}
], … }
Binding info](https://image.slidesharecdn.com/tammer-140924211143-phpapp01/85/Cassandra-Summit-2014-Apache-Cassandra-on-Pivotal-CloudFoundry-13-320.jpg)
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Cassandra Summit 2014: Apache Cassandra on Pivotal CloudFoundry
The document presents an overview of Pivotal Cloud Foundry (PCF) services, focusing on the automation and operations of Cassandra databases within the cloud. It discusses service creation and management processes, including the use of APIs for binding services and instances. The content emphasizes the scalability and performance advantages of using Cassandra in cloud environments, highlighting its application in production-grade services.
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Similar to Cassandra Summit 2014: Apache Cassandra on Pivotal CloudFoundry
Cassandra Summit 2014: Apache Cassandra on Pivotal CloudFoundry
- 1. Cassandra on PivotalCF Pivotal #CassandraSummit
- 2. Tammer Saleh Directorof Product Pivotal CF Services, London ! http://tammersaleh.com Pivotal #CassandraSummit
- 3. Overview of PivotalCF! Services API! Why Cassandra! Building Cassandra! Automating Cassandra Operations Pivotal #CassandraSummit
- 4. Overview of PivotalCF Pivotal #CassandraSummit
- 5. $ cf pushis golden. $ cf create-service p-cassandra development-plan eventsdb $ cf bind-service eventsdb dashboard $ cf push dashboard $ open https://dashboard.mypcf.com Pivotal #CassandraSummit
- 6.
- 7. Service Foo BrokerDB Service Bar Broker DB Service Baz Broker DB Router Cloud Controller DEA DEA DEA Health Manager SSO provisioning / configuration / orchestration Runtime DEA vSphere BOSH Console Operations Manager AWS OpenStack Pivotal #CassandraSummit
- 8. Services API Pivotal#CassandraSummit
- 9. BOSH Router vSphere/ AWS / OpenStack Operations Manager CF Runtime Application Instances Cloud Controller
- 10. BOSH Router vSphere/ AWS / OpenStack Operations Manager CF Runtime Cloud Controller Service Service Instances Service Broker Application Instances
- 11. BOSH Router vSphere/ AWS / OpenStack Operations Manager CF Runtime Cloud Controller Service Service Instances Service Broker Application Instances Catalog $ cf marketplace
- 12. BOSH Router vSphere/ AWS / OpenStack Operations Manager CF Runtime Cloud Controller Service Service Instances Service Broker Application Instances Provision instance Done $ cf create service foo
- 13. CF Runtime Router Application Instances Cloud Controller Service Service Instances Service Broker Provision binding Binding info $ cf bind service my_app foo $VCAP_SERVICES={ "pgsql": [ { "name": "UUID", "plan": "small", "credentials": { "uri": “postgres://u:p@service_ip” } } ], … } Binding info
- 14. CF Runtime Router Application Instances Cloud Controller Service Service Instances Service Broker $ cf bind service my_app foo App instance reads and writes directly to service instance.
- 15. GET /v2/catalog What’savailable? PUT /v2/service_instances/:id Create service DELETE /v2/service_instances/:id Delete service PUT /v2/service_instances/:id/service_bindings/:id Create binding DELETE /v2/service_instances/:id/service_bindings/:id Delete binding
- 16.
- 17. Insanely fast KVstorage - The AK-47 of Databases
- 18. The World's LeadingGraph DB
- 19. Distributed, real-time searchand analytics engine
- 20. Simple and FastNoSQL DB
- 21.
- 22. Next generation MySQLreplacement.
- 23.
- 24.
- 25. Highly distributed, write-heavyKV/column store.
- 27. Our first production-gradeservice.
- 28. Why ? "Interms of scalability, there is a clear winner throughout our experiments. Cassandra achieves the highest throughput for the maximum number of nodes in all experiments." - University of Toronto, 2012
- 29.
- 30. Why ? Cassandrais truly cloud-scale.
- 31. Why ? Multi-datacenter deployments are commonplace in the cloud.
- 32. Building Cassandra Pivotal#CassandraSummit
- 33. Services API Redux Service Plan Instance Binding Pivotal #CassandraSummit
- 34. What is anInstance? Pivotal #CassandraSummit
- 35. What is anInstance? Scales to the size of a single cluster.! Single Keyspace.! Good for development and testing. Part of a Shared Cluster Instance 1 (Keyspace) Instance 2 (Keyspace) Instance 3 (Keyspace) Cassandra Node Cassandra Node Cassandra Node VM VM VM Pivotal #CassandraSummit
- 36. Keyspace visibility Pivotal#CassandraSummit
- 37. Noisy Neighbours Pivotal#CassandraSummit
- 38.
- 39. What is anInstance? True production grade.! No noisy neighbours.! Expensive. Cluster of VMs Cassandra VM Cassandra VM Cassandra VM Instance 1 (Cluster of VMs) Cassandra VM Cassandra VM Cassandra VM Instance 2 (Cluster of VMs) Cassandra VM Cassandra VM Cassandra VM Instance 3 (Cluster of VMs) Pivotal #CassandraSummit
- 40. What is anInstance? Looks identical to production.! Fairly good noisy neighbour isolation.! Constrained resources per instance. Cluster of Containers Cassandra Node Instance 1 (Cluster) Cassandra Node Cassandra Node Instance 2 (Cluster) Cassandra Node Instance 3 (Cluster) Cassandra Node Cassandra Node Cassandra Node Cassandra Node Cassandra Node VM VM VM Pivotal #CassandraSummit
- 41. Automating Cassandra Operations Pivotal #CassandraSummit
- 42.
- 43. BOSH is… •Predictable! • Repeatable! • IaaS agnostic! • Built for large-scale deployments Pivotal #CassandraSummit
- 44. BOSH Resurrector Pivotal#CassandraSummit
- 45. BOSH Resurrector BOSH Director VM Agent VM Agent VM Agent hello! hey ! there! ahoy! Pivotal #CassandraSummit
- 46. BOSH Resurrector BOSH Director VM Agent VM Agent VM Agent Pivotal #CassandraSummit
- 47. BOSH Resurrector BOSH Director VM Agent VM Agent VM Agent IaaS STONITH! Pivotal #CassandraSummit
- 48. BOSH Resurrector BOSH Director VM Agent VM Agent VM Agent IaaS Pivotal #CassandraSummit
- 49. BOSH Resurrector BOSH Director VM Agent VM Agent IaaS Pivotal #CassandraSummit
- 50. BOSH Resurrector BOSH Director VM Agent VM Agent IaaS Provision! Pivotal #CassandraSummit
- 51. BOSH Resurrector BOSH Director VM Agent VM Agent IaaS VM Agent howdy! Pivotal #CassandraSummit
- 52.
- 53. NTPd! Accuracy vsPrecision Pivotal #CassandraSummit
- 54. Cassandra Node Cassandra Cassandra NTPd! ! Node Node https://blog.logentries.com/2014/03/synchronizing-clocks-in-a-cassandra-cluster-pt-2-solutions/ Pivotal #CassandraSummit
- 55. Cassandra Node Cassandra Node NTPd! ! Cassandra Node NTPd! Server https://blog.logentries.com/2014/03/synchronizing-clocks-in-a-cassandra-cluster-pt-2-solutions/ Pivotal #CassandraSummit
- 56. Cassandra NTPd! Server NTPd! ! Cassandra Node Node Cassandra Node Internet NTPd! Server NTPd! Server NTPd! Server https://blog.logentries.com/2014/03/synchronizing-clocks-in-a-cassandra-cluster-pt-2-solutions/ Pivotal #CassandraSummit
- 57. Running repairs Pivotal#CassandraSummit
- 58. Running repairs 1.When decommissioning the Node. 2. When the node has been down for N minutes. 3. Once per node per week within GC_GRACE_PERIOD Pivotal #CassandraSummit
- 59. Services Are theKey to the Success of Pivotal CF Pivotal #CassandraSummit
- 60. Thank you. Ifthis interests you, we’re hiring CF engineers in SF and London. Tammer Saleh tsaleh@pivotal.io http://tammersaleh.com Pivotal #CassandraSummit