A Python package to distribute commands on remote hosts viaSSH and to execute them locally in parallel.
Project description
# DistLRE
A lightweight Python package to distribute commands on remote hosts via SSH and to execute them locally in parallel.
Supports running a local commands:
```python
from distlre.distlre import DistLRE, Task, RemoteHost
executor = DistLRE(local_threads=1)
task = Task(command='ls ~', meta='META', time_limit=10, memory_limit=10)
future = executor.submit(task)
executor.execute_tasks()
executor.wait()
print(future.result().output)
```
Or runs command on a remote host:
```python
import getpass
password = getpass.getpass("Password to connect to [localhost]:")
executor = DistLRE(remote_hosts=[RemoteHost('localhost', port=31415, password=password)])
task = Task(command='ls ~', meta='META', time_limit=10, memory_limit=10)
other_task = Task(command='cd ~', meta='META', time_limit=10, memory_limit=10)
future = executor.submit(task)
other_future = executor.submit(other_task)
executor.execute_tasks()
executor.wait()
print(future.result().output)
```
# Install
`pip3 install DistLRE`
A lightweight Python package to distribute commands on remote hosts via SSH and to execute them locally in parallel.
Supports running a local commands:
```python
from distlre.distlre import DistLRE, Task, RemoteHost
executor = DistLRE(local_threads=1)
task = Task(command='ls ~', meta='META', time_limit=10, memory_limit=10)
future = executor.submit(task)
executor.execute_tasks()
executor.wait()
print(future.result().output)
```
Or runs command on a remote host:
```python
import getpass
password = getpass.getpass("Password to connect to [localhost]:")
executor = DistLRE(remote_hosts=[RemoteHost('localhost', port=31415, password=password)])
task = Task(command='ls ~', meta='META', time_limit=10, memory_limit=10)
other_task = Task(command='cd ~', meta='META', time_limit=10, memory_limit=10)
future = executor.submit(task)
other_future = executor.submit(other_task)
executor.execute_tasks()
executor.wait()
print(future.result().output)
```
# Install
`pip3 install DistLRE`
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