run mongodb with confidence using mongodb management service (mms)
DESCRIPTION
MongoDB Management Service (https://mms.mongodb.com/) can help you run MongoDB with confidence. MMS provides visibility into the performance of your cluster, alerting when key metrics are out of range and backup and recovery of your mission critical data. This free session will provide you with an overview of MMS, including installation and setup, a walk through of metrics and alerts, as well as a deep dive on how backup works.TRANSCRIPT
MongoDB Management Service (MMS)
Rick HoulihanSolutions Architect
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Agenda
Introduction
MMS Monitoring Overview
Setup Demo
MMS Backup Overview
Summary
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MMS IntroductionWhat is it?
MongoDB Management Service (MMS) is an enterprise grade platform built to manage any size MongoDB deployment.
• Real Time Monitoring
• Alert/Notification API
• Point in Time Backup
• Automation (Coming Soon!)
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MMS MonitoringHow it works
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MMS MonitoringDashboards and Metrics
• Multi-level Operational Dashboards• Customizable Charts
• Metrics by Host or Group
• Flexible Log Collection• Per Host or Global
• Detailed Metric Breakdowns• Server Event Annotations
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MMS Monitoring Running with Confidence
• Configurable Alerts• Critical Database KPI’s• Host Configuration and
Status• Host Level Metrics
• Flexible Notifications• Tiered Alert Scheduling• SMS, Email• Third Party Integrations
• PagerDuty, HipChat, SNMP
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MMS – Get Started Fast
• Create an MMS Group• http://mms.mongodb.com (cloud)• http://yourhost:8080 (on prem)
• Install the Agent(s) • Monitoring is required• Backup is optional
• Start Managing MongoDB!
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MMS BackupHow it works
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MMS GroupMMS GroupMMS Group
MMS Group
MMS Agent
MMS Backup – Agent Overview
Replica Set
Replica Set
Replica Set
mongodmongodmongod
MMS Service• Flexible Deployment Options
• Statically compiled Go binary• One agent per MMS group• Stateless
• Workflow Monitor and Control Point• Sends initial sync and oplog data• Synchronizes shards and config
servers
• Shared or Dedicated Host• Can be network and CPU intensive
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Works Like A Secondary
• Fully Automated Process• Oplog replayed on backup host• Concurrent backup of multiple clusters• Support for multiple mongod versions
• Standard Replication Mechanisms• Proven and reliable at scale• No replica set configuration required
Configuration
Initial Sync
Oplog Tail
Oplog Replay
Snapshot
• Minimal Production Impact• Incremental oplog traffic after initial
sync
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System Architecture
Reconstructed Replica Sets
Backup Agent
Replica Set 1
Customer
BackupIngestion
MongoDB Inc.
BackupDaemon
Data DB
Block Store
Replica Set 1
1. Configuration2. Initial Sync
3. Stream Oplog
4. Store Data
7. Persist Snapshot
5. Retrieve Data
6. Apply Ops
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MMS Backup - Daemon
• Asynchronous Backup Process• Data is processed from raw oplog cache• Oplog replay executed on source mongod version• Snapshot is de-duped at file and block level to
minimize footprint on disk
• Concurrent Replica Set Backup• Manages simultaneous backup of multiple replica
sets• Maintains version consistency with source
• User Configurable Snapshots• Adjustable snapshot scheduling and persistence
requirements
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MMS – Single Server Deployment
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MMS - Large Deployment with HA
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MMS - Hosted Service Deployment
Meta Data DB
Oplog DB
Sync DB
BlockstoreDB(6x)
Daemon Host (15x across 2 DCs)
16 CPU cores, 386 GB RAM, 36 disks
Ingest 4x2 per DC
Restore 2x1 per DC
Partition 0 (17-20TB 7.2k RAID 10) – One of the DBs
Partition 1 (17-20TB 7.2k RAID 10) – One of the DBs
Partition 2 (2-3.5TB SSD or 15k RAID 0) – Daemon heads
Partition 3 (2-3.5TB SSD or 15k RAID 0) – Daemon heads
Daemon Process 1(Java)
Daemon Process 2(Java)
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• Fully Integrated Management Service for MongoDB
– Leverages operational best practices for Monitoring and Backup
– Provides Point in Time Snapshot and Recovery
– Supported by MongoDB
• Flexible Deployment Options
– Available hosted or on prem
– Flexible Alerts and Notifications
– Tunable snapshots and persistence scheduling
• Distributed and Scalable
– Multi tiered architecture
– Horizontally scalable to meet business requirements
MMS - Summary
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