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| software:vscode:darwin [2024-03-28 11:08] – anita | software:vscode:darwin [2024-04-25 19:15] – [Using SSH keys] anita |
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| "remote.SSH.localServerDownload": "off", | "remote.SSH.localServerDownload": "off", |
| "remote.SSH.lockfilesInTmp": true, | "remote.SSH.lockfilesInTmp": true, |
| | "remote.SSH.useLocalServer": true, |
| | "remote.SSH.useExecServer": false, |
| "remote.SSH.enableRemoteCommand": true | "remote.SSH.enableRemoteCommand": true |
| </code> | </code> |
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| Clicking on the 'x' next to ''{} settings.json'' will prompt you to save the settings file. Again keep in mind ''~/vscode-remote-ssh/config'' is used for illustrative purposes. You can change this to specify the path and filename of choice. The ''Connect Timeout'' is set to 300 seconds in order to allow Slurm enough time to schedule and launch the interactive job. | Clicking on the ''X'' next to ''{} settings.json'' will prompt you to save the settings file. Again keep in mind ''~/vscode-remote-ssh/config'' is used for illustrative purposes. You can change this to specify the path and filename of choice. The ''Connect Timeout'' is set to 300 seconds in order to allow Slurm enough time to schedule and launch the interactive job. |
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| <note important> | <note important> |
| </note> | </note> |
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| Now, click on the 'x' to close the ''Settings'' tab for the ''Remote - SSH Extensions Settings''. On the lower left corner, click the button ''Open a Remote Window''(or ''F1''), select ''Connect Current Window to Host'' and then ''Configure SSH Hosts''. | Now, click on the ''X'' to close the ''Settings'' tab for the ''Remote - SSH Extensions Settings''. On the lower left corner, click the button ''Open a Remote Window''(or ''F1''), select ''Connect Current Window to Host'' and then ''Configure SSH Hosts''. |
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| {{:software:vscode:vscode-4.png?400|}} | {{:software:vscode:vscode-4.png?400|}} |
| {{:software:vscode:vscode-7.png?400|}} | {{:software:vscode:vscode-7.png?400|}} |
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| It will open the Config file located in the path specified by ''~/vscode-remote-ssh/config''. You can have multiple configurations used for DARWIN with different host names. For example, in the following Config file, ''Host DARWIN'' starts the interactive job on ''idle'' partition and request one CPU for the remote shell to use. ''Host DARWINGPU'' request to use the GPU and ''Host DARWINMPI'' can be used for MPI. | It will open the Config file located in the path specified by ''~/vscode-remote-ssh/config''. You can have multiple configurations used for DARWIN with different Host definitions. For example, in the following Config file, ''Host DARWIN'' starts the interactive job on ''it_css'' partition and requests one CPU for the remote shell to use. ''Host DARWINGPU'' requests to use a GPU and ''Host DARWINMPI'' can be used for MPI. |
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| For this example, the Config file ''~/vscode-remote-ssh/config'' contains the following definitions (remember User ''traine'' should be replace with your username as well as possible partition and other options) | For this example, the Config file ''~/vscode-remote-ssh/config'' contains the following definitions (remember User ''traine'' should be replace with your username as well as possible partition and other options) |
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| ==== Using SSH keys ==== | ==== Using SSH keys ==== |
| SSH public key authentication is a secure way to authenticate with an SSH host by combining a local "private" key with a "public" key associated with your user account. Once you set up the SSH keys, you will not need to enter the password for every login. Please only generate the SSH keys on the trusted computer. For macOS / Linux, you can run the following command in a local terminal: | SSH public key authentication is a secure way to authenticate with an SSH host by combining a local "private" key with a "public" key associated with your user account. Once you set up the SSH keys, you will not need to enter the password for every login. If you have previously set up your SSH keys (i.e. you can login with SSH to DARWIN without having to enter your password), then you do not need to do this step unless you want to create SSH keys specifically for VSCode, otherwise proceed to [[software:vscode:darwin#connect-vscode-to-compute-node|Connect VSCode to Compute Node]]. Please only generate the SSH keys on the trusted computer. For macOS / Linux, you can run the following command in a local terminal: |
| <code> | <code> |
| ssh-keygen -t ed25519 -f ~/.ssh/id_ed25519-remote-darwin | ssh-keygen -t ed25519 -f ~/.ssh/id_ed25519-remote-darwin |
| For Windows, run the following command in a local PowerShell as administrator: | For Windows, run the following command in a local PowerShell as administrator: |
| <code> | <code> |
| ssh-keygen -t ed25519 -f "$HOME\.ssh\id_ed25519-remote-darwin.pub" | ssh-keygen -t ed25519 -f "$HOME\.ssh\id_ed25519-remote-darwin" |
| $USER_AT_HOST="your-user-name@darwin.hpc.udel.edu" | $USER_AT_HOST="your-user-name@darwin.hpc.udel.edu" |
| $PUBKEYPATH="$HOME\.ssh\id_ed25519-remote-darwin.pub" | $PUBKEYPATH="$HOME\.ssh\id_ed25519-remote-darwin.pub" |