577267cd97
Two final fixes from the live debugging session: (1) sdkmanager-latest emulator 36.6.11 hangs before executing a single guest instruction in this pod (KVM and TCG alike, every gpu mode, crash-reporting on or off) while 36.1.9 boots Android in ~107s — the entrypoint now pins build 13823996 on the PVC; (2) the emulator already listens on 127.0.0.1:5555, so socat's wildcard bind died with EADDRINUSE and its exit restarted the pod right after a successful boot — socat now binds the pod IP only.
43 lines
2 KiB
Docker
43 lines
2 KiB
Docker
# Android emulator runner — slim on purpose: the SDK proper (platform-tools,
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# emulator, system image, AVD) lives on the stack's PVC and is installed by
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# entrypoint.sh on first boot, so this image carries only the JDK,
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# cmdline-tools and the native libraries the emulator needs at runtime.
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#
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# Rebuild + push (rare — only when tool/library versions bump):
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# docker build -t forgejo.viktorbarzin.me/viktor/android-emulator:api36-v4 .
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# docker push forgejo.viktorbarzin.me/viktor/android-emulator:api36-v4
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FROM eclipse-temurin:17-jdk-jammy
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ENV DEBIAN_FRONTEND=noninteractive
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RUN apt-get update && apt-get install -y --no-install-recommends \
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# emulator runtime deps (Qt window into Xvfb)
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libpulse0 libgl1 libglu1-mesa libnss3 libasound2 libfontconfig1 \
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libx11-6 libxcb1 libxcomposite1 libxcursor1 libxdamage1 libxext6 \
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libxfixes3 libxi6 libxrandr2 libxrender1 libxtst6 libxkbcommon0 \
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libxkbfile1 libsm6 libice6 libdbus-1-3 \
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# virtual display + browser viewing
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xvfb x11vnc novnc websockify openbox \
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# adb TCP forwarding + fetch tooling
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socat wget unzip ca-certificates \
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&& rm -rf /var/lib/apt/lists/*
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# Android cmdline-tools (sdkmanager/avdmanager). Pinned; SDK packages they
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# install land on the PVC at /sdk, not in this image.
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ARG CMDLINE_TOOLS_VERSION=13114758
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RUN mkdir -p /opt/android/cmdline-tools && \
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wget -q "https://dl.google.com/android/repository/commandlinetools-linux-${CMDLINE_TOOLS_VERSION}_latest.zip" -O /tmp/clt.zip && \
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unzip -q /tmp/clt.zip -d /opt/android/cmdline-tools && \
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mv /opt/android/cmdline-tools/cmdline-tools /opt/android/cmdline-tools/latest && \
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rm /tmp/clt.zip
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ENV ANDROID_SDK_ROOT=/sdk \
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ANDROID_USER_HOME=/sdk/.android \
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ANDROID_AVD_HOME=/sdk/.android/avd \
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PATH="/opt/android/cmdline-tools/latest/bin:/sdk/platform-tools:/sdk/emulator:${PATH}"
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COPY entrypoint.sh /entrypoint.sh
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RUN chmod +x /entrypoint.sh
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# 5555 adb (socat → emulator adbd), 6080 noVNC web UI
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EXPOSE 5555 6080
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ENTRYPOINT ["/entrypoint.sh"]
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