54 lines
2.4 KiB
Docker
54 lines
2.4 KiB
Docker
#syntax=docker/dockerfile:1.2
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FROM golang:1.18-stretch as build
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RUN apt-get update && apt-get install -y postgresql
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WORKDIR /build
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# No password when connecting over localhost
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RUN sed -i "s%127.0.0.1/32 md5%127.0.0.1/32 trust%g" /etc/postgresql/9.6/main/pg_hba.conf && \
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# Bump up max conns for moar concurrency
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sed -i 's/max_connections = 100/max_connections = 2000/g' /etc/postgresql/9.6/main/postgresql.conf
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# This entry script starts postgres, waits for it to be up then starts dendrite
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RUN echo '\
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#!/bin/bash -eu \n\
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pg_lsclusters \n\
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pg_ctlcluster 9.6 main start \n\
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\n\
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until pg_isready \n\
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do \n\
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echo "Waiting for postgres"; \n\
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sleep 1; \n\
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done \n\
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' > run_postgres.sh && chmod +x run_postgres.sh
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# we will dump the binaries and config file to this location to ensure any local untracked files
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# that come from the COPY . . file don't contaminate the build
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RUN mkdir /dendrite
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# Utilise Docker caching when downloading dependencies, this stops us needlessly
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# downloading dependencies every time.
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RUN --mount=target=. \
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--mount=type=cache,target=/go/pkg/mod \
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--mount=type=cache,target=/root/.cache/go-build \
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go build -o /dendrite ./cmd/generate-config && \
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go build -o /dendrite ./cmd/generate-keys && \
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go build -o /dendrite ./cmd/dendrite-monolith-server
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WORKDIR /dendrite
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RUN ./generate-keys --private-key matrix_key.pem
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ENV SERVER_NAME=localhost
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ENV API=0
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EXPOSE 8008 8448
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# At runtime, generate TLS cert based on the CA now mounted at /ca
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# At runtime, replace the SERVER_NAME with what we are told
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CMD /build/run_postgres.sh && ./generate-keys --keysize 1024 --server $SERVER_NAME --tls-cert server.crt --tls-key server.key --tls-authority-cert /complement/ca/ca.crt --tls-authority-key /complement/ca/ca.key && \
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./generate-config -server $SERVER_NAME --ci > dendrite.yaml && \
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# Replace the connection string with a single postgres DB, using user/db = 'postgres' and no password, bump max_conns
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sed -i "s%connection_string:.*$%connection_string: postgresql://postgres@localhost/postgres?sslmode=disable%g" dendrite.yaml && \
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sed -i 's/max_open_conns:.*$/max_open_conns: 100/g' dendrite.yaml && \
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cp /complement/ca/ca.crt /usr/local/share/ca-certificates/ && update-ca-certificates && \
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exec ./dendrite-monolith-server --really-enable-open-registration --tls-cert server.crt --tls-key server.key --config dendrite.yaml -api=${API:-0} |