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Fix typos, add password, note slow perf of "Screen Sharing" app

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This commit is contained in:
Chuck Lantz 2020-06-08 17:56:35 +00:00
parent 087f4d919e
commit d2f343305c
4 changed files with 23 additions and 16 deletions
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22
.devcontainer/Dockerfile
View file

@ -12,6 +12,7 @@ ARG MAX_VNC_RESOLUTION=1920x1080x16
ARG TARGET_VNC_RESOLUTION=1920x1080
ARG TARGET_VNC_DPI=72
ARG TARGET_VNC_PORT=5901
ARG VNC_PASSWORD="vscode"
# noVNC (VNC web client) options
ARG INSTALL_NOVNC="true"
@ -38,11 +39,6 @@ ENV DBUS_SESSION_BUS_ADDRESS="autolaunch:" \
VISUAL="nano" \
EDITOR="nano"
COPY bin/init-dev-container.sh /usr/local/share/
COPY bin/set-resolution /usr/local/bin/
COPY fluxbox/* /root/.fluxbox/
COPY fluxbox/* /home/${USERNAME}/.fluxbox/
# Configure apt and install packages
RUN apt-get update \
&& export DEBIAN_FRONTEND=noninteractive \
@ -84,10 +80,6 @@ RUN apt-get update \
fonts-droid-fallback \
vim-tiny \
nano \
&& mkdir -p /var/run/dbus \
&& touch /root/.Xmodmap /home/${USERNAME}/.Xmodmap \
&& chown -R ${USERNAME}:${USERNAME} /home/${USERNAME}/.Xmodmap /home/${USERNAME}/.fluxbox \
&& chmod +x /usr/local/share/init-dev-container.sh /usr/local/bin/set-resolution \
#
# [Optional] Install noVNC
&& if [ "${INSTALL_NOVNC}" = "true" ]; then \
@ -113,5 +105,17 @@ RUN apt-get update \
&& apt-get clean -y \
&& rm -rf /var/lib/apt/lists/*
COPY bin/init-dev-container.sh /usr/local/share/
COPY bin/set-resolution /usr/local/bin/
COPY fluxbox/* /root/.fluxbox/
COPY fluxbox/* /home/${USERNAME}/.fluxbox/
# Update privs, owners of config files
RUN mkdir -p /var/run/dbus /root/.vnc /home/${USERNAME}/.vnc \
&& touch /root/.Xmodmap /home/${USERNAME}/.Xmodmap \
&& echo "${VNC_PASSWORD}" | tee /root/.vnc/passwd > /home/${USERNAME}/.vnc/passwd \
&& chown -R ${USERNAME}:${USERNAME} /home/${USERNAME}/.Xmodmap /home/${USERNAME}/.fluxbox /home/${USERNAME}/.vnc \
&& chmod +x /usr/local/share/init-dev-container.sh /usr/local/bin/set-resolution
ENTRYPOINT ["/usr/local/share/init-dev-container.sh"]
CMD ["sleep", "infinity"]

14
.devcontainer/README.md
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@ -2,13 +2,15 @@
This repository includes configuration for a development container for working with Code - OSS in an isolated local container or using [Visual Studio Codespaces](https://aka.ms/vso).
> **Tip:** The default VNC password is `vscode`. The VNC server runs on port `5901` with a web client at `6080`. For better performance, we recommend using a [VNC Viewer](https://www.realvnc.com/en/connect/download/viewer/). Applications like the macOS Screen Sharing app will not perform as well. [Chicken](https://sourceforge.net/projects/chicken/) is a good macOS alternative.
## Quick start - local
1. Install Docker Desktop or Docker on your local machine. (See [docs](https://aka.ms/vscode-remote/containers/getting-started) for additional details.)
2. [Docker Desktop] If you are not using the new WSL2 Docker Desktop engine, increase the resources allocated to Docker Desktop to at least **4 Cores and 4 GB of RAM (8 GB recommended)**. Right-click on the Docker status bar item, go to **Preferences/Settings > Resources > Advanced** to do so.
> **Note:** The [Resource Monitor](https://marketplace.visualstudio.com/items?itemName=mutantdino.resourcemonitor) extension is included in the container so you can keep an eye on CPU/Memory in the status bar.
> **Note:** The [Resource Monitor](https://marketplace.visualstudio.com/items?itemName=mutantdino.resourcemonitor) extension is included in the container so you can keep an eye on CPU/Memory in the status bar.
3. Install [Visual Studio Code Stable](https://code.visualstudio.com/) or [Insiders](https://code.visualstudio.com/insiders/) and the [Remote - Containers](https://aka.ms/vscode-remote/download/containers) extension.
@ -22,7 +24,7 @@ This repository includes configuration for a development container for working w
5. Type `https://github.com/microsoft/vscode` (or a branch or PR URL) in the input box and press <kbd>Enter</kbd>.
6. After the container is running, open a web browser and go to [http://localhost:6080](http://localhost:6080) or use a [VNC Viewer](https://www.realvnc.com/en/connect/download/viewer/) to connect to `localhost:5901`.
6. After the container is running, open a web browser and go to [http://localhost:6080](http://localhost:6080) or use a [VNC Viewer](https://www.realvnc.com/en/connect/download/viewer/) to connect to `localhost:5901` and enter `vscode` as the password.
Anything you start in VS Code or the integrated terminal will appear here.
@ -30,7 +32,7 @@ Next: **[Try it out!](#try-it)**
## Quick start - Codespaces
Note that the Codspaces browser-based editor cannot currently access the desktop environment in this containe (due to a [missing feature](https://github.com/MicrosoftDocs/vsonline/issues/117)). We recommend using Visual Studio Code from the desktop to connect instead in the near term.
>Note that the Codespaces browser-based editor cannot currently access the desktop environment in this container (due to a [missing feature](https://github.com/MicrosoftDocs/vsonline/issues/117)). We recommend using Visual Studio Code from the desktop to connect instead in the near term.
1. Install [Visual Studio Code Stable](https://code.visualstudio.com/) or [Insiders](https://code.visualstudio.com/insiders/) and the [Visual Studio Codespaces](https://aka.ms/vscs-ext-vscode) extension.
@ -40,11 +42,11 @@ Note that the Codspaces browser-based editor cannot currently access the desktop
2. Sign in by pressing <kbd>Ctrl/Cmd</kbd> + <kbd>Shift</kbd> + <kbd>P</kbd> and selecting **Codespaces: Sign In**. You may also need to use the **Codespaces: Create Plan** if you do not have a plan. See the [Codespaces docs](https://aka.ms/vso-docs/vscode) for details.
3. Press <kbd>Ctrl/Cmd</kbd> + <kbd>Shift</kbd> + <kbd>P</kbd> and select **Codespaes: Create New Codespace**.
3. Press <kbd>Ctrl/Cmd</kbd> + <kbd>Shift</kbd> + <kbd>P</kbd> and select **Codespaces: Create New Codespace**.
4. Use default settings, select a plan, and then enter the repository URL `https://github.com/microsoft/vscode` (or a branch or PR URL) in the input box when prompted.
5. After the container is running, open a web browser and go to [http://localhost:6080](http://localhost:6080) or use a [VNC Viewer](https://www.realvnc.com/en/connect/download/viewer/) to connect to `localhost:5901`.
5. After the container is running, open a web browser and go to [http://localhost:6080](http://localhost:6080) or use a [VNC Viewer](https://www.realvnc.com/en/connect/download/viewer/) to connect to `localhost:5901` and enter `vscode` as the password.
6. Anything you start in VS Code or the integrated terminal will appear here.
@ -63,7 +65,7 @@ To start working with Code - OSS, follow these steps:
scripts/code.sh
```
2. After the build is complete, open a web browser and go to [http://localhost:6080](http://localhost:6080) or use a [VNC Viewer](https://www.realvnc.com/en/connect/download/viewer/) to connect to `localhost:5901`.
2. After the build is complete, open a web browser and go to [http://localhost:6080](http://localhost:6080) or use a [VNC Viewer](https://www.realvnc.com/en/connect/download/viewer/) to connect to `localhost:5901` and enter `vscode` as the password.
3. You should now see Code - OSS!

2
.devcontainer/bin/init-dev-container.sh
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@ -74,7 +74,7 @@ startInBackgroundIfNotRunning "fluxbox" sudoUserIf "dbus-launch startfluxbox"
/usr/local/bin/set-resolution ${VNC_RESOLUTION:-1280x720} ${VNC_DPI:-72}
# Start x11vnc
startInBackgroundIfNotRunning "x11vnc" sudoIf "x11vnc -display ${DISPLAY:-:1} -rfbport ${VNC_PORT:-5901} -localhost -no6 -xkb -shared -forever -nopw"
startInBackgroundIfNotRunning "x11vnc" sudoIf "x11vnc -display ${DISPLAY:-:1} -rfbport ${VNC_PORT:-5901} -localhost -no6 -xkb -shared -forever -passwdfile $HOME/.vnc/passwd"
# Spin up noVNC if installed and not runnning.
if [ -d "/usr/local/novnc" ] && [ "$(ps -ef | grep /usr/local/novnc/noVNC*/utils/launch.sh | grep -v grep)" = "" ]; then

1
.devcontainer/devcontainer.json
View file

@ -7,6 +7,7 @@
"TARGET_VNC_RESOLUTION": "1280x768",
"TARGET_VNC_PORT": "5901",
"TARGET_NOVNC_PORT": "6080",
"VNC_PASSWORD": "vscode",
"INSTALL_FIREFOX": "true"
}
},