Add workaround for Wowza's ldconfig shenanigans

Author: anarchivist

Dockerfile

@@ -112,6 +112,7 @@ COPY --chown=$APP_USER WowzaStreamingEngine /usr/local/WowzaStreamingEngine
 COPY --chown=$APP_USER log4j-templates /opt/app/log4j-templates
 COPY --chown=$APP_USER supervisor_templates /opt/app/supervisor_templates
 COPY --chown=$APP_USER bin /opt/app/bin
+COPY sbin/wowza-entrypoint.sh /sbin 
 
 # create supervisord config files from templates
 RUN apt-get install -y --no-install-recommends gettext

bin/docker-entrypoint.sh

@@ -33,6 +33,8 @@ export WSE_LIC=$WOWZA_LICENSE_KEY
 
 # ########################################
 # Start server and manager by handing off to Wowza's entrypoint
+# Note: see notes in sbin/wowza-entrypoint.sh; this is our workaround
+# for the NVIDIA nonsense they're trying to enable
 
-echo Invoking Wowza\'s /sbin/entrypoint.sh
-exec /sbin/entrypoint.sh "$@"
+echo Invoking Wowza\'s entrypoint
+exec /sbin/wowza-entrypoint.sh "$@"

sbin/wowza-entrypoint.sh

@@ -0,0 +1,74 @@
+#!/bin/bash
+
+# This is the Wowza entrypoint script as of 4.9.7+11; we're disabling
+# the NVIDIA drivers because running ldconfig as an unprivileged user
+# doesn't work.
+
+# Begin Section to map NVIDIA specific libraries for EVA 
+
+set -e
+
+log() {
+  echo "[entrypoint][$(date '+%Y-%m-%d %H:%M:%S')] $*" >&2
+}
+
+LIB_DIR="/usr/lib/x86_64-linux-gnu"
+
+if [ -d "$LIB_DIR" ]; then
+#   [ -f "${LIB_DIR}/libnvidia-encode.so.1" ] && \
+#     ln -sf "${LIB_DIR}/libnvidia-encode.so.1" "${LIB_DIR}/libnvidia-encode.so"
+
+#   [ -f "${LIB_DIR}/libnvcuvid.so.1" ] && \
+#     ln -sf "${LIB_DIR}/libnvcuvid.so.1" "${LIB_DIR}/libnvcuvid.so"
+
+#   ldconfig
+#   log "NVIDIA symlinks installed, starting original service"
+  	log "SKIPPING NVIDIA symlinks installation"
+
+fi
+
+# End Section to map NVIDIA specific libraries for EVA
+
+WMSAPP_HOME="$( readlink /usr/local/WowzaStreamingEngine )"
+
+if [ -z $WSE_MGR_USER ]; then
+	mgrUser="wowza"
+else
+	mgrUser=$WSE_MGR_USER
+fi
+if [ -z $WSE_MGR_PASS ]; then
+	mgrPass="wowza"
+else
+	mgrPass=$WSE_MGR_PASS
+fi
+
+if [ ! -z $WSE_LIC ]; then
+cat > ${WMSAPP_HOME}/conf/Server.license <<EOF
+-----BEGIN LICENSE-----
+${WSE_LIC}
+-----END LICENSE-----
+EOF
+fi
+
+echo -e "\n$mgrUser $mgrPass admin|advUser\n" >> ${WMSAPP_HOME}/conf/admin.password
+echo -e "\n$mgrUser $mgrPass\n" >> ${WMSAPP_HOME}/conf/publish.password
+echo -e "\n$mgrUser $mgrPass\n" >> ${WMSAPP_HOME}/conf/jmxremote.password
+#echo -e "$mgrUser readwrite\n" >> ${WMSAPP_HOME}/conf/jmxremote.access
+
+if [[ ! -z $WSE_IP_PARAM ]]; then
+	#change localhost to some user defined IP
+	cat "${WMSAPP_HOME}/conf/Server.xml" > serverTmp
+	sed 's|\(<IpAddress>localhost</IpAddress>\)|<IpAddress>'"$WSE_IP_PARAM"'</IpAddress> <!--changed for default install. \1-->|' <serverTmp >Server.xml
+	sed 's|\(<RMIServerHostName>localhost</RMIServerHostName>\)|<RMIServerHostName>'"$WSE_IP_PARAM"'</RMIServerHostName> <!--changed for default install. \1-->|' <Server.xml >serverTmp
+	cat serverTmp > ${WMSAPP_HOME}/conf/Server.xml
+	rm serverTmp Server.xml
+	
+	cat "${WMSAPP_HOME}/conf/VHost.xml" > vhostTmp
+	sed 's|\(<IpAddress>${com.wowza.wms.HostPort.IpAddress}</IpAddress>\)|<IpAddress>'"$WSE_IP_PARAM"'</IpAddress> <!--changed for default cloud install. \1-->|' <vhostTmp >${WMSAPP_HOME}/conf/VHost.xml 
+	rm vhostTmp
+fi
+
+# Make supervisor log files configurable
+#sed 's|^logfile=.*|logfile='"${SUPERVISOR_LOG_HOME}"'/supervisor/supervisord.log ;|' -i /etc/supervisor/supervisord.conf
+
+exec /usr/bin/supervisord -n -c /etc/supervisor/supervisord.conf