Parallel Interactive Cluster Shell, for rapid ad-hoc cluster ops
Project description
picsh
Parallel Interactive Cluster Shell, for rapid ad-hoc cluster ops.
Requirements
- Tested on Linux only (Fedora 35, Amazon Linux 2, Ubuntu 18)
- Tested with Python 3.6 and up
Features
- Fast interactive shells (re-uses the ssh session)
- Stateful ($cd /var/log followed by $pwd gives you /var/log)
- Ssh to a single node to run full screen curses apps like top
- Browse receive buffers per node
- Keyboard and mouse driven
- Works over ssh so you can put this on a jump host
Demo
Setup
- Create a cluster yaml and put it in ~.picsh/cluster_name.yaml.
Example:
$ cat .picsh/slurm-dev.yaml
cluster_name: slurm-dev
login_user: ec2-user
ssh_key_path: /home/ec2-user/.keys/pcluster.pem
nodes:
- ip: "10.0.27.155"
- ip: "10.0.25.13"
- ip: "10.0.23.208"
- ip: "10.0.31.113"
- ip: "10.0.18.254"
Project details
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