What runs on the node container by default?

container-image

#1

Hi, connecting via ssh on the containers node,
we can see some running services like couchdb, sphinx, zookeeper, rabbitmq wich were not started by our circle setup.

Can we kill them? Would that cause any trouble to you?

Other question is: why we can see all memory ram and other CPU cores on htop command? Is it available for us?


#2

You should feel free to stop all those services with sudo service $service stop—we pre-launch those for convenience reasons.

Some of the host machine information, like the memory volume and CPU count is available in the container due to the specifics of our virtualisation setup. Even though those resources are visible from the machine, each container only has 2 vCPUs and 4G of RAM dedicated to it.


#3