new: [postgres] add ``17.2.0`` ``Dockerfile``

postgres/build/Dockerfile-17.2.0-myc

@@ -0,0 +1,58 @@
+## is a simple copy of postgis/postgis:17-3.5-alpine
+FROM docker.0k.io/postgis:17-3.5-alpine AS common
+
+FROM common AS builder
+
+
+RUN apk -U add alpine-sdk curl
+RUN adduser -D packager && addgroup packager abuild
+
+## Orig: https://git.alpinelinux.org/aports/plain/testing/mbuffer/APKBUILD?id=026cabf316eb477b2ae3e26dadc3e9c30ff26626
+ENV MBUFFER_APKBUILD_URL=https://docker.0k.io/downloads/mbuffer-alpine-APKBUILD
+
+USER packager
+
+RUN mkdir -p /tmp/build && \
+    curl -L "${MBUFFER_APKBUILD_URL}" > /tmp/build/APKBUILD
+
+RUN cd /tmp/build && \
+    sed -ri 's/^(\s+make -j1 check.*)/#\1/g' APKBUILD && \
+    sed -ri 's%^source="http://www.maier-komor.de/software/mbuffer/mbuffer-\$pkgver.tgz"%source="https://docker.0k.io/downloads/mbuffer-$pkgver.tgz"%' APKBUILD && \
+    abuild-keygen -a -n
+
+USER root
+
+RUN cp /home/packager/.abuild/*.pub /etc/apk/keys/
+
+USER packager
+
+RUN cd /tmp/build && \
+    abuild -r
+
+USER root
+
+RUN apk add curl
+
+RUN curl -L https://raw.githubusercontent.com/0k/pgm/0.0.6/bin/pgm > /bin/pgm && \
+    chmod +x /bin/pgm
+
+FROM common
+
+RUN apk -U add pv python3 file sed coreutils
+
+COPY --from=builder /home/packager/packages/tmp/x86_64/*.apk /tmp/
+COPY --from=builder /bin/pgm /bin
+
+RUN apk add /tmp/mbuffer-20*.apk --allow-untrusted
+
+RUN apk add gzip
+
+RUN ln -sf /usr/bin/mbuffer /usr/bin/buffer
+
+
+##
+## Install less capability
+##
+
+RUN apk add less && \
+    echo "\setenv PAGER 'less -SFX'" >> /var/lib/postgresql/.psqlrc