Update wiregrid_actuator/Dockerfile for Ubuntu 22.04 (#759)

* update wiregrid_actuator Dockerfile

* change the installation of gclib from setup.py to pip & add ENV setting to avoid warnings during the build

docker/wiregrid_actuator/Dockerfile

@@ -2,23 +2,28 @@ FROM socs:latest
 
 WORKDIR /home/ocs/
 
+# This line is to avoid warnings during the build.
+ENV DEBIAN_FRONTEND="noninteractive"
+
+# Galil installation information:
+# -https://www.galil.com/sw/pub/all/doc/global/install/linux/ubuntu/
+# -https://www.galil.com/sw/pub/all/doc/gclib/html/python.html
 RUN apt-get update \
  && apt-get install -y apt-utils \
  && apt-get install -y wget libavahi-common-dev libavahi-client-dev libavahi-core-dev libcap-dev libdaemon-dev avahi-daemon \
- && wget http://www.galil.com/sw/pub/all/crypto/GALIL-GPG-KEY-E29D0E4B.asc \
- && apt-key add GALIL-GPG-KEY-E29D0E4B.asc \
- && wget http://www.galil.com/sw/pub/ubuntu/20.04/galil.list \
- && cp galil.list /etc/apt/sources.list.d \
+ && wget https://www.galil.com/sw/pub/apt/all/galil-release_1_all.deb \
+ && apt-get install -y ./galil-release_1_all.deb \
+ && rm ./galil-release_1_all.deb \
  && apt-get update \
- && apt-get install -y --download-only gclib \
- && dpkg -x $(find / -name "gclib*.deb") / \
- && apt-get install -y gclib \
+ && apt install -y gclib \
  && apt-get install -y --download-only gcapsd \
  && dpkg -x $(find / -name "gcapsd*.deb") /tmp/gcapsd/ \
- && mv /tmp/gcapsd/usr/sbin/gcapsd /usr/sbin/ \
+ && mv -v /tmp/gcapsd/usr/sbin/gcapsd /usr/sbin/ \
  && rm -r /tmp/gcapsd/ \
- && tar -xvf /usr/share/doc/gclib/src/gclib_python.tar.gz \
- && python3 setup.py install
+ && cp /usr/share/gclib/src/wrappers/python/* . \
+ && cp /usr/share/gclib/doc/examples/python/* . \
+ && python3 -m pip install . \
+ && python3 -c "import gclib; print(f'gclib location: {gclib.__file__}')"
 
 COPY . .