base: add OPCUA IOC and module.

A new install script was added for it because it isn't supported for all
our current platforms, due to being prebuilt, and includes extra build
steps for that same reason.

Its install location follows the same reasoning as ether_ip.

CHANGES.md

@@ -14,7 +14,7 @@ need to update if they noticed missing features.
   https://github.com/cnpem/epics-in-docker/pull/42
 * ci: add reusable job for IOC images. by @ericonr in
   https://github.com/cnpem/epics-in-docker/pull/49
-* base: add `ether_ip` IOC and module. by @guirodrigueslima in
+* base: add OPCUA and `ether_ip` IOCs and modules. by @guirodrigueslima in
   https://github.com/cnpem/epics-in-docker/pull/57
 
 ### Bug fixes

base/.env

@@ -23,3 +23,5 @@ LIBSSCPIMEGA_VERSION=fb8acf533a7c01b5266bf32d60d1a5f923e19523
 
 MOTOR_VERSION=R7-3-1
 PMAC_VERSION=2-6-1
+
+OPCUA_VERSION=0.9.4

base/Dockerfile

@@ -17,6 +17,7 @@ RUN apt update -y && \
         libtiff-dev \
         libusb-1.0-0-dev \
         libxml2-dev \
+        libssl-dev \
         re2c \
         wget \
         ca-certificates
@@ -69,3 +70,9 @@ ARG PMAC_VERSION
 
 COPY install_motor.sh .
 RUN ./install_motor.sh
+
+ARG DEBIAN_VERSION
+ARG OPCUA_VERSION
+
+COPY install_opcua.sh .
+RUN ./install_opcua.sh

base/docker-compose.yml

@@ -30,3 +30,4 @@ services:
         LIBSSCPIMEGA_VERSION: ${LIBSSCPIMEGA_VERSION}
         MOTOR_VERSION: ${MOTOR_VERSION}
         PMAC_VERSION: ${PMAC_VERSION}
+        OPCUA_VERSION: ${OPCUA_VERSION}

base/install_opcua.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+set -ex
+
+. /opt/epics/install-functions.sh
+
+opcua_release_url=https://github.com/epics-modules/opcua/releases/download/v${OPCUA_VERSION}
+opcua_release_file=IOC_opcua-${OPCUA_VERSION}_Base-${EPICS_BASE_VERSION}_debian${DEBIAN_VERSION%.*}.tar.gz
+lnls-get-n-unpack -l $opcua_release_url/$opcua_release_file
+
+mv binaryOpcuaIoc opcua
+install_module -i opcua OPCUA "
+EPICS_BASE
+"
+
+EPICS_HOST_ARCH=`perl ${EPICS_BASE_PATH}/lib/perl/EpicsHostArch.pl`
+ln -s ${EPICS_MODULES_PATH}/opcua/{opcuaIocApp/libopcua.so.0.9,lib/${EPICS_HOST_ARCH}/libopcua.so}