Solutions Architect, MongoDB Inc.
Matias Cascallares
#MongoDBDays @mcascallares
MMS – Monitoring, Backup and Management at a single click
What is MMS?
MMS
MongoDB Monitoring System MongoDB Management System
What can I do?
Two Deployment Models
Using MongoDB Servers: cloud version
Using my servers: on-premise
Monitoring
Server Metrics
Cluster View
Activity Feed
Alerts
Logs and Profile data
Hardware stats (CPU, disk)
DB Stats
User Management
MMS Monitoring Setup
Cloud Version
1. Go to http://mms.mongodb.com
2. Create an account
3. Install one agent in your datacenter
4. Add hosts from the web interface
5. Enjoy!
Some Cloud Numbers – May 2014
• 75K updates/sec
• More than 30K active groups
• More than 40K active hosts
Backups
MMS Backup
• Backup a replica set or sharded cluster
• Initial sync + incremental
• Generated snapshots every 6 hs
• Restore via HTTPS or SCP
• Restore replica sets to point-in-time (last 24hs)
• Restore sharded clusters to any 15 minute (last 24hs)
Picking a snapshot to restore
MMS Backup Setup
Some Cloud Numbers – May 2014
• 100 GB/hr of new data
Cloud Version - Billing
• 12-months pre-paid:
• $50 / GB / year • 6-hour interval snapshot stored for two days • Weekly snapshots stored for 1 month • Monthly snapshots stored for 1 year • Payment method: invoiced
Cloud Version - Billing
• Pay as you go
• Oplog processing: $1 / GB / month • Snapshot storage: 0.08 / GB / month • Customer defines snapshot frequency and retention
policy • Payment method: online
Automation
Why?
• Managing big MongoDB deployments can be a complex process
• Some tasks require “manual” intervention: – Provision machines – Rolling upgrades – Rolling compactions – Etc.
What can I do?
• Create your deployment
• Capacity resize: add/remove shards and replica sets
• Resize oplog
• Specify users and roles
• Provisioning new machines (only in AWS)
MMS Automation Setup
Automation: provisioning and creating a replica set
Automation: rolling upgrade my replica set
Solutions Architect, MongoDB Inc.
Matias Cascallares
#MongoDBDays @mcascallares
Thank You
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