Overview
Syllabus
Introduction
an emerging trend
containerization
a reinforcing trend
failures
maintenance upgrading software i.e., the kernel
challenges
planning for failure
different software
Mesos is a cluster manager with a master/slave architecture
schedulers register with the Mesos masters in order to run jobs/tasks
service scheduler
configuration/package management
multiple schedulers
Mesos: datacenter kernel
Mesos primitives
a task with a command
a task with an executor
task/executor isolation
master failover
scheduler failover
slave failover
resource reservations
static reservations
reservations provide guarantees, but at the cost of utilization
inverse offer
persistent volumes
need a datacenter operating system
DCOS CLI
Taught by
GOTO Conferences