DataStax | Deploy DataStax Enterprise Clusters with OpsCenter (LCM) (Manikandan Srinivasan & Mike Lococo) | Cassandra Summit 2016
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DataStax OpsCenter is a visual tool for monitoring and managing DSE clusters, providing features like automated repairs, backups, and capacity planning. The Lifecycle Manager enhances provisioning and management with both beginner-friendly and expert-level capabilities, using declarative architecture for efficient state management. The REST API allows comprehensive customization and workflow automation, enabling users to interact programmatically with cluster configurations and node management.
![LifeCycle Manager- REST API
$ curl -s http://localhost:8888/api/v1/lcm/clusters/
{"last" : 1,
"per-page" : 50,
"previous" : null,
"next" : null,
"current" : 1,
"count": 1,
"results": [{"type" : "cluster",
"id" : "591ae107-2ef8-4c0f-b603-3b9f2d722d2f",
"href" : "http://localhost:8888/api/v1/lcm/clusters/591ae107-2ef8...",
"config-profile-id" : "4ff7a9ae-257c-4a6c-bfb0-b47299f39795",
"ssh-management-port" : 22,
"related-resources" : {"datacenters":"http://localhost:8888/api/v1/lcm/..."},
"more-fields-omitted" : "for brevity"}]}
©2016 DataStax](https://image.slidesharecdn.com/lcmsummit2016-160928051431/85/DataStax-Deploy-DataStax-Enterprise-Clusters-with-OpsCenter-LCM-Manikandan-Srinivasan-Mike-Lococo-Cassandra-Summit-2016-11-320.jpg)
![LifeCycle Manager- REST API
$ curl -s -X POST
-d '{"name": "test-cluster-01",
"machine-credential-id": "0f03dff7-1874-4c17-a823-ff79dba6e694",
"repository-id": "7db37bd2-c23a-4ea6-a415-e9faaeb2060f",
"config-profile-id": "4ff7a9ae-257c-4a6c-bfb0-b47299f39795"}'
http://localhost:8888/api/v1/lcm/clusters/
{"datacenter": [],
"type": "cluster",
"config-profile-id": "4ff7a9ae-257c-4a6c-bfb0-b47299f39795",
"repository-id": "7db37bd2-c23a-4ea6-a415-e9faaeb2060f",
"machine-credential-id": "0f03dff7-1874-4c17-a823-ff79dba6e694",
"name": "test-cluster-01",
"comment": null,
"id": "108f74ab-0c5c-4bf7-8527-695e3e630e1a",
"href": "http://localhost:8888/api/v1/lcm/clusters/108f74ab-0c5c-4bf7-8527-695e3e630e1a",
"related-resources": {"datacenters": "http://localhost:8888/api/v1/lcm/clusters/18f.../datacenters/"},
"more-fields-omitted" : "for brevity"}}
©2016 DataStax](https://image.slidesharecdn.com/lcmsummit2016-160928051431/85/DataStax-Deploy-DataStax-Enterprise-Clusters-with-OpsCenter-LCM-Manikandan-Srinivasan-Mike-Lococo-Cassandra-Summit-2016-12-320.jpg)
DataStax | Deploy DataStax Enterprise Clusters with OpsCenter (LCM) (Manikandan Srinivasan & Mike Lococo) | Cassandra Summit 2016
- 1. Deploy DSE Clusters with ease using OpsCenter LifeCycle Manager Manikandan Srinivasan Mike Lococo
- 2. 1 What is DataStax OpsCenter? 2 LifeCycle Manager - Introduction 3 LifeCycle Manager Architecture 4 REST API 5 Demo ©2016 DataStax
- 3. What is DataStax OpsCenter? Visual Monitoring and Management Control automatic management services including transparent repair Manage and schedule backup and restore operations Perform capacity planning with historical trend analysis and forecasting capabilities Proactively manage all clusters with threshold and timing-based alerts Visually create new clusters with a few mouse clicks either on premise or in the cloud Built-in Automatic Failover©2016 DataStax
- 4. ©2016 DataStax LifeCycle Manager- Introduction Enterprise-class provisioning – Turnkey Security – Configuration management – “Offline” Deployments – Improved Robustness & Auditability – Improved Usability
- 5. ©2016 DataStax Built for Beginners Deploy DSE with Confidence – Point and Click Deploy/Configure. – All your DSE configs in one place. – Troubleshoot from the UI. – Auto-generates SSL certificates.
- 6. ©2016 DataStax Built for Experts Deploy DSE with Flexibility – Simple well-documented, and terse API. – Configure every DSE option. – Detailed job-events in one place. – Hack idempotence for advanced workflows. – Cooperates with third-party config management systems.
- 7. ©2016 DataStax LifeCycle Manager- Architecture A Proven Approach – Convergent: Does the work that is possible, even in the face of transient errors. Converges toward desired state over multiple runs. – Idempotent: Safe and efficient when run more than once. – Declarative: Model the state you want, LCM figures out how to get there.
- 8. ©2016 DataStax LifeCycle Manager- Configuration Profiles Push Button Config – Comprehensive: Configure every DSE option. – Sparse: Store only your customizations, so you automatically get improved defaults with each DSE upgrade. – Hierarchical: Apply at the cluster, datacenter or node level with smart merging.
- 9. ©2016 DataStax LifeCycle Manager- REST API API Driven Custom Workflows – Comprehensive: Everything the UI can do, the API can do. We ride our own airplane. – Documented: With field lists and examples. – Discoverable: The API root lists the possible endpoints. href and related- resources fields make relationships intuitive.
- 10. LifeCycle Manager- REST API $ curl -s http://127.0.0.1:8888/api/v1/lcm/ {"actions-list": {"href": "http://127.0.0.1:8888/api/v1/lcm/actions/"}, "cluster-list": {"href": "http://127.0.0.1:8888/api/v1/lcm/clusters/"}, "config-profile-list": {"href": "http://127.0.0.1:8888/api/v1/lcm/config_profiles/"}, "datacenter-list": {"href": "http://127.0.0.1:8888/api/v1/lcm/datacenters/"}, "definitions": {"href": "http://127.0.0.1:8888/api/v1/lcm/definitions/"}, "job-event-list": {"href": "http://127.0.0.1:8888/api/v1/lcm/job_events/"}, "job-list": {"href": "http://127.0.0.1:8888/api/v1/lcm/jobs/"}, "job-node-list": {"href": "http://127.0.0.1:8888/api/v1/lcm/job_nodes/"}, "machine-credential-list": {"href": "http://127.0.0.1:8888/api/v1/lcm/machine_credentials/"}, "node-list": {"href": "http://127.0.0.1:8888/api/v1/lcm/nodes/"}, "repository-list": {"href": "http://127.0.0.1:8888/api/v1/lcm/repositories/"}} ©2016 DataStax
- 11. LifeCycle Manager- REST API $ curl -s http://localhost:8888/api/v1/lcm/clusters/ {"last" : 1, "per-page" : 50, "previous" : null, "next" : null, "current" : 1, "count": 1, "results": [{"type" : "cluster", "id" : "591ae107-2ef8-4c0f-b603-3b9f2d722d2f", "href" : "http://localhost:8888/api/v1/lcm/clusters/591ae107-2ef8...", "config-profile-id" : "4ff7a9ae-257c-4a6c-bfb0-b47299f39795", "ssh-management-port" : 22, "related-resources" : {"datacenters":"http://localhost:8888/api/v1/lcm/..."}, "more-fields-omitted" : "for brevity"}]} ©2016 DataStax
- 12. LifeCycle Manager- REST API $ curl -s -X POST -d '{"name": "test-cluster-01", "machine-credential-id": "0f03dff7-1874-4c17-a823-ff79dba6e694", "repository-id": "7db37bd2-c23a-4ea6-a415-e9faaeb2060f", "config-profile-id": "4ff7a9ae-257c-4a6c-bfb0-b47299f39795"}' http://localhost:8888/api/v1/lcm/clusters/ {"datacenter": [], "type": "cluster", "config-profile-id": "4ff7a9ae-257c-4a6c-bfb0-b47299f39795", "repository-id": "7db37bd2-c23a-4ea6-a415-e9faaeb2060f", "machine-credential-id": "0f03dff7-1874-4c17-a823-ff79dba6e694", "name": "test-cluster-01", "comment": null, "id": "108f74ab-0c5c-4bf7-8527-695e3e630e1a", "href": "http://localhost:8888/api/v1/lcm/clusters/108f74ab-0c5c-4bf7-8527-695e3e630e1a", "related-resources": {"datacenters": "http://localhost:8888/api/v1/lcm/clusters/18f.../datacenters/"}, "more-fields-omitted" : "for brevity"}} ©2016 DataStax
- 14. Thank You!