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The BOSH AutoScaler enables you to optimize the running costs of your Cloud Foundry deployments. The BOSH AutoScaler is available at: https://github.com/nttlabs/nise_bosh Cloud Foundry Summit 2014.
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© 2014 Nippon Telegraph and Telephone Corporation
Problem: System Load is
Not Fixed
© 2014 Nippon Telegraph and Telephone Corporation
Manually Scaling?Always monitor load?
© 2014 Nippon Telegraph and Telephone Corporation
ImpossibleNo one wants to do such a boring job
© 2014 Nippon Telegraph and Telephone Corporation
Solution: BOSH AutoScaler
© 2014 Nippon Telegraph and Telephone Corporation
Architecture Overview
© 2014 Nippon Telegraph and Telephone Corporation
Director
BOSH
BOSH Client
BOSH Scaler (Listener)
NATS
BOSH NATS Collector
AutoScaler (with CF Plugin)
Heartbeat
Heartbeat (subscribe)
process (BOSH::Monitor::Event::Heartbeat)
Event Processor
process (BOSH::Monitor::Event::Base)
Deploy (PUT /deployments)
matching rules against log periodically
Logging metrics✂@buffers�run()
AgentAgent
AgentAgent
Agent
CF Varz Collector
process (Scaler::CfVarzMetric)
CF
CF Component CF Component
CF Component
Collector
TSDB
Varz
Load policies (GET /deployments)
© 2014 Nippon Telegraph and Telephone Corporation
Director
BOSH
BOSH Client
BOSH Scaler (Listener)
NATS
BOSH NATS Collector
AutoScaler (with CF Plugin)
Heartbeat
Heartbeat (subscribe)
process (BOSH::Monitor::Event::Heartbeat)
Event Processor
process (BOSH::Monitor::Event::Base)
Deploy (PUT /deployments)
matching rules against log periodically
Logging metrics✂@buffers�run()
AgentAgent
AgentAgent
Agent
CF Varz Collector
process (Scaler::CfVarzMetric)
CF
CF Component CF Component
CF Component
Collector
TSDB
Varz
Load policies (GET /deployments)
© 2014 Nippon Telegraph and Telephone Corporation
Policy Definitions
© 2014 Nippon Telegraph and Telephone Corporation
Defining policies
• Adding “scale” section
• Defining conditions for
each job
• Various condition classes
to define flexible policies
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© 2014 Nippon Telegraph and Telephone Corporation
Web UI
© 2014 Nippon Telegraph and Telephone Corporation
Getting StartedIt’s easy to plug in
© 2014 Nippon Telegraph and Telephone Corporation
Optimize Running Costs with BOSH AutoScaler
