index.html

    User tfs
</code></pre>
<ul>
<li>Save the file</li>
<li>An entry "TFS-VM" should appear on "SSH TARGETS".</li>
</ul>
<h3><u>Connect VSCode to the VM through "Remote SSH" extension</h3>
<p></u></p>
<ul>
<li>Right-click on "TFS-VM"</li>
<li>Select "Connect to Host in Current Window"</li>
<li>Reply to the questions asked<ul>
<li>Platform of the remote host "TFS-VM": Linux</li>
<li>"TFS-VM" has fingerprint "<fingerprint>". Do you want to continue?: Continue</li>
<li>Type tfs user's password: tfs123</li>
</ul>
</li>
<li>You should be now connected to the TFS-VM.</li>
</ul>
<p><strong>Note</strong>: if you get a connection error message, the reason might be due to wrong SSH server fingerprint. Edit file
          "&lt;...&gt;/.ssh/known_hosts" on your local user account, check if there is a line starting with
          "[127.0.0.1]:2200" (assuming previous port forwarding configuration), remove the entire line, save the file,
          and retry connection.</p>
<h3><u>Add SSH key to prevent typing the password every time</h3>
<p></u></p>
<p>This step creates an SSH key in the VM and installs it on the VSCode to prevent having to type the password every time.</p>
<ul>
<li>In VSCode (connected to the VM), click menu "Terminal &gt; New Terminal"</li>
<li>
<p>Run the following commands on the VM's terminal through VSCode
    <code>bash
    ssh-keygen -t rsa -b 4096 -f ~/.ssh/tfs-vm.key
      # leave password empty
    ssh-copy-id -i ~/.ssh/tfs-vm.key.pub tfs@10.0.2.10
      # tfs@10.0.2.10's password: &lt;type tfs user's password: tfs123&gt;
    rm .ssh/known_hosts</code></p>
</li>
<li>
<p>In VSCode, click left "Explorer" panel to expand, if not expanded, and click "Open Folder" button.</p>
<ul>
<li>Choose "/home/tfs/"</li>
<li>Type tfs user's password when asked</li>
<li>Trust authors of the "/home/tfs [SSH: TFS-VM]" folder when asked</li>
</ul>
</li>
<li>Right click on the file "tfs-vm.key" in the file explorer<ul>
<li>Select "Download..." option</li>
<li>Download the file into your user's accout ".ssh" folder</li>
</ul>
</li>
<li>
<p>Delete files "tfs-vm.key" and "tfs-vm.key.pub" on the TFS-VM.</p>
</li>
<li>
<p>In VSCode, click left "Remote Explorer" panel to expand</p>
<ul>
<li>Click the "gear" icon next to "SSH TARGETS" on top of "Remote Explorer" bar</li>
<li>Choose to edit "&lt;...&gt;/.ssh/config" file (or equivalent)</li>
<li>Find entry "Host TFS-VM" and update it as follows:
  <code>Host TFS-VM
      HostName 127.0.0.1
      Port 2200
      ForwardX11 no
      User tfs
      IdentityFile "&lt;path to the downloaded identity private key file&gt;"</code></li>
<li>Save the file</li>
</ul>
</li>
<li>From now, VSCode will use the identity file to connect to the TFS-VM instead of the user's password.</li>
</ul>
<h3><u>Install VSCode Python Extension (in VSCode server)</h3>
<p></u></p>
<p>This step installs Python extensions in VSCode server running in the VM.</p>
<ul>
<li>In VSCode (connected to the VM), click left button "Extensions"</li>
<li>Search "Python" extension in the extension Marketplace.</li>
<li>
<p>Install official "Python" extension released by Microsoft.</p>
<ul>
<li>By default, since you're connected to the VM, it will be installed in the VSCode server running in the VM.</li>
</ul>
</li>
<li>
<p>In VSCode (connected to the VM), click left button "Explorer"</p>
</li>
<li>Click "Ctrl+Alt+P" and type "Python: Select Interpreter". Select option "Python: 3.9.13 64-bit ('tfs')"</li>
</ul>
<h3><u>Define environment variables for VSCode</h3>
<p></u></p>
<p>The source code in the TFS controller project is hosted in folder <code>src/</code>. To help VSCode find the Python modules and
packages, add the following file into your working space root folder:</p>
<pre><code class="language-bash">echo &quot;PYTHONPATH=./src&quot; &gt;&gt; ~/tfs-ctrl/.env
</code></pre>
<h2 id="23-develop-a-component-wip"><strong>2.3. Develop A Component (WIP)</strong></h2>
<p><strong>Page under construction</strong></p>












                
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