Create Dockerfile

Dockerfile

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+FROM postgres:17
+
+ENV POSTGRES_USER=admin
+ENV POSTGRES_DB=appdb
+ENV PGDATA=/data/postgres
+ENV ADMINER_VERSION=4.8.1
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    curl \
+    php \
+    php-pgsql \
+    ca-certificates \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN curl -L -o /adminer.php https://github.com/vrana/adminer/releases/download/v${ADMINER_VERSION}/adminer-${ADMINER_VERSION}.php
+
+COPY start.sh /start.sh
+RUN chmod +x /start.sh
+
+EXPOSE 5432
+EXPOSE 7860
+
+CMD ["/start.sh"]