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Add remote port forwarding #178

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Add remote port forwarding #178

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a107048
add remote port forwarding
superstar54 May 6, 2023
1b44d0e
update md
superstar54 May 6, 2023
f9faa7c
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] May 6, 2023
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14 changes: 8 additions & 6 deletions aiidalab_launch/__main__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -45,6 +45,11 @@

ssh {user}@{hostname} -NfL {port}:localhost:{port}

If you visit the remote machine through a jump server, you run (replace the J_IP with the jump server IP):

ssh -J {user}@J_IP {user}@{hostname} -NfL {port}:localhost:{port}
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Is that possible to get the J_IP if you are already ssh to the remote through SSH, this command is suppose to be copy-paste and run.



on your local computer, then open AiiDAlab on your local computer at

{url}
Expand Down Expand Up @@ -87,7 +92,7 @@ def callback(ctx, param, value): # noqa: U100
)(cmd)


@click.group(context_settings={"help_option_names": ["-h", "--help"]})
@click.group()
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Can you rebase the branch? I guess you force push and override the new changes.

@click.option(
"-v",
"--verbose",
Expand Down Expand Up @@ -415,11 +420,9 @@ async def _async_start(
raise click.ClickException(f"Unknown error occurred: {error}")
else:
if wait:
logging_level = logging.getLogger().getEffectiveLevel()
try:
with spinner("Waiting for AiiDAlab instance to get ready..."):
if logging_level == logging.DEBUG:
echo_logs = asyncio.create_task(instance.echo_logs())
echo_logs = asyncio.create_task(instance.echo_logs())
await asyncio.wait_for(instance.wait_for_services(), timeout=wait)
except asyncio.TimeoutError:
raise click.ClickException(
Expand All @@ -436,8 +439,7 @@ async def _async_start(
else:
LOGGER.debug("AiiDAlab instance ready.")
finally:
if logging_level == logging.DEBUG:
echo_logs.cancel()
echo_logs.cancel()

LOGGER.debug("Preparing startup message.")
msg_startup = (
Expand Down
7 changes: 7 additions & 0 deletions ssh-forward.md
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Expand Up @@ -26,4 +26,11 @@ This can be easily achieved by creating an SSH tunnel and forwarding the AiiDAla
$ ssh user@my-server.org -NfL 8888:localhost:8888
```

If you visit the remote machine through a jump server, you run (replace the J_IP with the jump server IP):

```console
$ ssh -J {user}@J_IP {user}@{hostname} -NfL {port}:localhost:{port}
```


5. Finally, open AiiDAlab in the browser of your local machine via the URL provided earlier, something like: http://localhost:8888/?token=74647d5fe0...
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