aleksey
9886dff8bf
Without --hidden, observer joins the visible mesh and prevent_overlapping_partitions disconnects eventhub-node1/2 (running_partitioned_network → admin verification-token 404 in e2e).
46 lines
1.5 KiB
Docker
Executable File
46 lines
1.5 KiB
Docker
Executable File
FROM erlang:28-alpine AS builder
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RUN for i in 1 2 3 4 5; do \
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apk add --no-cache elixir nodejs npm git && break; \
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echo "apk retry $i/5..."; sleep 15; \
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done
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WORKDIR /app
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RUN git clone --depth 1 https://github.com/thiagoesteves/observer_web.git .
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RUN mix local.hex --force && mix local.rebar --force && mix deps.get && mix deps.compile
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COPY docker/observer_web/build-assets.config.exs config/build-assets.config.exs
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RUN printf '\nimport_config "build-assets.config.exs"\n' >> config/config.exs
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RUN mkdir -p priv/static && \
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touch priv/static/app.css && touch priv/static/app.js && \
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cd assets && \
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npm install && \
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npm install --save-dev tailwindcss@4.1.0 @tailwindcss/cli @tailwindcss/forms esbuild@0.17.11 && \
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cd .. && \
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mix assets.build && \
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rm -rf assets/node_modules /root/.npm /root/.cache .git
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FROM erlang:28-alpine AS runtime
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RUN for i in 1 2 3 4 5; do \
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apk add --no-cache elixir inotify-tools && break; \
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echo "apk retry $i/5..."; sleep 15; \
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done
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RUN mix local.hex --force && mix local.rebar --force
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WORKDIR /app
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COPY --from=builder /app /app
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COPY docker/observer_web/dev.exs ./dev.exs
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EXPOSE 4000
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ENV RELEASE_COOKIE=eventhub_cookie
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# --hidden: observer must not join the visible global mesh. Without it, OTP
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# prevent_overlapping_partitions disconnects eventhub-node1 <-> eventhub-node2
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# when observer connects to both (Mnesia running_partitioned_network → e2e 404).
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CMD elixir --hidden --sname observer_web@observer_web --cookie "${RELEASE_COOKIE}" -S mix run --no-halt dev.exs
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