Who, Where, When: https://www.meetup.com/opensourceblr/events/240161504/
# Hardware monitoring:
- IPMI standard - for PC hardware
- alternative to JTAG
- can perform a scan
# 5 patterns of monitoring tools
- how did it come to know, who told it, what was transferred, what was inferred
# one of the patterns
- centralized pollers, poll frequency
# SNMP -
- good for a closed and configured
- can work in a limited capability if not configured at all.
# NANO-MSG project
# nanomsg + gossip --> interesting combo
# protocol buffers
# UDDI standard -->
(how can we look at data)
# Telemetry data
# streaming data
# Monitoring features:
- logs
- metrics
- alerts
For metrics:
# Riemann
For logs:
ELK - elastic search, logStash, Kibana
Alert:
BOSUN
use Metrics and Logs to generate alerts
# agent vs agentless analogus to host vs network
# follow the sun: A support strategy for 24*7 support
# Exploring riemann code:
# GRPC, protocol buffers, HTTP2
# ganglia -->
# connectd -->
# nagios
# swarm
# statd
# cAdvisor -->
# graphana, visualization
# reimann --> data streams across nodes ??
Additional reading: search for opensource monitoring docker (article)
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# docker
# containerd
# runc