Running Cloud Foundry at Comcast
summary
Comcast runs Cloud Foundry in production and describes concrete fixes: global custom URLs routed via HTTP host header replacement on HAProxy with Puppet and a Hero-backed database, SSL by SNI-hosted certificates, and on-demand updates. A custom Docker pool controller on OpenStack exposes a service-broker API, with a capacity manager and container manager that boot containers from images and return service endpoints. Monitoring uses Nagios and visibility uses the Admin UI. Engineering shifts to self-service, training, and t-shaped operators.
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