[增添]于opcua_exporter增添了supervisor服务

opcua-exporter/Dockerfile

@@ -39,9 +39,16 @@ RUN mkdir build && \
 
 FROM openeuler/openeuler:24.03
 
-RUN mkdir /data
+RUN dnf update -y && \
+    dnf install -y supervisor &&\
+    dnf clean all && \
+    rm -rf /var/cache/dnf/*
+
+RUN curl -fsSL https://github.com/abtreece/confd/releases/download/v0.20.0/confd-v0.20.0-linux-amd64.tar.gz | tar -xz -C /usr/local/bin && \
+    chmod +x /usr/local/bin/confd
+
+COPY ./supervisord/ /etc/supervisord/
 
 COPY --from=build /app/build/opcua_exporter /usr/local/bin
 
-
-CMD [ "opcua_exporter", "/data/opcua/opcua.yaml" ]
+CMD [ "supervisord", "-c", "/etc/supervisord/supervisord.conf" ]