noconnorandClaude Opus 5
2919012206
Add image/Dockerfile (published as git.nic-oconnor.com/public/coder-desktop-kde:noble): enterprise-desktop noble plus KDE Plasma and KasmVNC 1.5.0, baked in so starts skip apt. It carries three fixes found testing in the cluster: - kwin-x11 installed explicitly (only a Recommends; without it Plasma runs with no window manager), - startkde -> startplasma-x11 symlink, since KasmVNC's -select-de kde checks for startkde and Plasma 5.20+ renamed it, - KWin compositing off by default (no GPU; it only adds VNC lag). The template now uses that image with desktop_environment = "kde" and pulls Always, and drops the XFCE .xsessionrc seeding. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
35 lines
1.6 KiB
Docker
35 lines
1.6 KiB
Docker
# coder/desktop/image — the workspace image: Coder's desktop base with KDE
|
|
# Plasma and KasmVNC baked in, so a start does not spend minutes in apt (the
|
|
# root filesystem is not persisted; only /home/coder is).
|
|
#
|
|
# docker build -t git.nic-oconnor.com/public/coder-desktop-kde:noble coder/desktop/image
|
|
# docker push git.nic-oconnor.com/public/coder-desktop-kde:noble
|
|
#
|
|
# noble, not resolute: KasmVNC publishes no resolute package yet.
|
|
FROM codercom/enterprise-desktop:ubuntu-noble
|
|
|
|
ARG KASMVNC_VERSION=1.5.0
|
|
|
|
USER root
|
|
# kwin-x11 is only a Recommends of kde-plasma-desktop, so --no-install-recommends
|
|
# drops it and Plasma comes up with no window manager (no title bars).
|
|
RUN apt-get update \
|
|
&& DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
|
|
kde-plasma-desktop kwin-x11 dolphin konsole kate plasma-nm breeze-gtk-theme \
|
|
dbus-x11 libdatetime-perl \
|
|
&& curl -fsSL -o /tmp/kasmvnc.deb \
|
|
"https://github.com/kasmtech/KasmVNC/releases/download/v${KASMVNC_VERSION}/kasmvncserver_noble_${KASMVNC_VERSION}_amd64.deb" \
|
|
&& DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends /tmp/kasmvnc.deb \
|
|
&& rm -f /tmp/kasmvnc.deb /home/coder/.xsessionrc \
|
|
&& rm -rf /var/lib/apt/lists/*
|
|
|
|
# KasmVNC's `-select-de kde` (what the Coder kasmvnc module runs) looks for a
|
|
# `startkde` binary, which Plasma 5.20+ renamed to startplasma-x11.
|
|
RUN ln -s /usr/bin/startplasma-x11 /usr/local/bin/startkde
|
|
|
|
# No GPU in the pod: software compositing over VNC only adds lag. Users can
|
|
# still turn it on in System Settings (~/.config/kwinrc overrides this).
|
|
RUN printf '[Compositing]\nEnabled=false\n' > /etc/xdg/kwinrc
|
|
|
|
USER coder
|