containers

I am trying to "hack" a game (Red Alert 3), I try to make a program which shows the unit list of my opponents. As for that I first need to find a (static) pointer to my own list which I can do on single player. I have noticed this behaviour: (by looking at which addresses are changed by the add_unit code): if a units hasn't been build yet, create a new address for it (random?) and set the value to 1 (amount of units of that type) when the unit has been already build once in the game, increment the original address of the unit type by 1 This looks to me like std::vector behaviour. Now I am

I can't find this in the k8s documentation, I'm just wondering what are the default environment variables that are created in every container by k8s. Not user created defaults, but like (and this is just an example) maybe something like {service_name}_PORT or something like that. I just wanna know what information is available in a container by default. From the K8S Documentation; Container information - ENV's The hostname of a Container is the name of the Pod in which the Container is running. It is available through the hostname command or the gethostname function call in libc. The Pod name

I have many apps running on containers in Mesos, managed via marathon. I have given CPU allocation for each app while deploying via marathon like 1, .5 etc. But the CPU allocation in marathon, does not mean that its 1 CPU or half CPU. It simply means that its time sharing ratio. Also each container gets to access all the CPUs on its Host. Now, I want to measure the CPU efficiency of each Container on Mesos slaves, so that I can reduce or increase the CPU allocation in for each App in Marathon. I just want to make resource utilisation even more efficient. I could use https://github.com/bobrik

Why would you connect two docker containers via network namespace, and not just through one network? As far as I know the only difference is that you can call the other container using localhost. I don't see any use case where this would be necessary. Does anyone have experience with this? One reason I can think of is for using a tool or command that is not available in your container. This example below comes directly from the docker run docs : NETWORK: CONTAINER Example running a Redis container with Redis binding to localhost then running the redis-cli command and connecting to the Redis