ghostersk
54 lines
2.1 KiB
Docker
54 lines
2.1 KiB
Docker
FROM python:alpine
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# Environment variables for PostgreSQL and Redis
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# openssl rand -base64 18
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ENV POSTGRES_DB=basedbapp \
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POSTGRES_USER=maindbuser \
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POSTGRES_PASSWORD='4rV+ICvrlz3js7MiSvuFqZ47' \
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REDIS_PASSWORD='JgA3Pa7XOWGHKws3JvzPz0vc' \
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PG_SHARED_BUFFERS='256MB' \
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PG_WORK_MEM='16MB' \
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PG_EFFECTIVE_CACHE_SIZE='768MB' \
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REDIS_MAXMEMORY='256mb' \
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TZ=Europe/London \
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GUID=1000 \
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UUID=1000 \
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GIT_REPO_URL=https://github.com/yourusername/your-repo.git
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# Install dependencies ( sqlite3 libsqlite3-dev )
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RUN groupadd -g $GUID appuser && \
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adduser -u $UUID -D appuser -s /bin/bash -m appuser && \
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apk add --no-cache postgresql postgresql-dev redis net-tools \
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iputils-ping git curl openssl && \
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git clone $GIT_REPO_URL /app && chown -R appuser:appuser /app
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# Initialize PostgreSQL
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RUN mkdir -p /run/postgresql && chown postgres:postgres /run/postgresql
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USER postgres
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RUN initdb -D /var/lib/postgresql/data && \
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echo "shared_buffers = $PG_SHARED_BUFFERS" >> /var/lib/postgresql/data/postgresql.conf && \
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echo "work_mem = $PG_WORK_MEM" >> /var/lib/postgresql/data/postgresql.conf && \
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echo "effective_cache_size = $PG_EFFECTIVE_CACHE_SIZE" >> /var/lib/postgresql/data/postgresql.conf && \
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pg_ctl -D /var/lib/postgresql/data -l logfile start && \
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psql -c "CREATE USER \"$POSTGRES_USER\" WITH PASSWORD '$POSTGRES_PASSWORD';" && \
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createdb -O "$POSTGRES_USER" "$POSTGRES_DB" && \
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pg_ctl -D /var/lib/postgresql/data stop
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USER root
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# Configure Redis
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RUN echo "requirepass $REDIS_PASSWORD" >> /etc/redis.conf && \
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echo "maxmemory $REDIS_MAXMEMORY" >> /etc/redis.conf && \
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echo "maxmemory-policy allkeys-lru" >> /etc/redis.conf
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WORKDIR /app
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USER appuser
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RUN pip install --no-cache-dir -r requirements.txt && \
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/bin/bash instance/certs/gen_certs.sh
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# Persistent volumes for PostgreSQL and Redis
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VOLUME ["/var/lib/postgresql/data", "/data"]
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# Postresql 5432 Redis 6379
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EXPOSE 8000
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USER root
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CMD service postgresql start && redis-server /etc/redis.conf --daemonize yes && su - appuser -c "python /app/app.py" |