xtophs

Keep an Ubuntu container running in a Kubernetes cluster

Sometimes you just need a container that keeps shell running in a kubernetes cluster. It's very handy to debug or to open an ssh tunnel into the container network.

Unfortunately, the ubtuntu or busybox contianers from Docker Hub exit, but this little trick starts the container with a never-ending, ye low CPU consumption tail -f.

Now you can kubectl exec -it into the container, which always maintains context.

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kdubovikov

import torch
import torch.nn as nn
import torch.nn.functional as F
import torch.optim as optim
from torchvision import datasets, transforms
from torch.autograd import Variable

# download and transform train dataset
train_loader = torch.utils.data.DataLoader(datasets.MNIST('../mnist_data', 
                                                          download=True,