[修改]调整了Prometheus与opcua exporter的dockerfile路径，修正了confd模版

docker/prometheus/confd/templates/supervisord.tmpl

@@ -0,0 +1,18 @@
+[supervisord]
+nodaemon=true              ; 让 supervisor 运行在前台，保持容器不退出
+logfile=/var/log/supervisor/supervisord.log
+pidfile=/var/run/supervisord.pid
+
+[program:confd]
+command=/usr/local/bin/confd -config-file /etc/confd/confd.toml
+autostart=true
+autorestart=true
+stderr_logfile=/var/log/confd.err.log
+stdout_logfile=/var/log/confd.out.log
+
+[program:prometheus]
+command=/usr/local/bin/prometheus --config.file=/etc/prometheus/prometheus.yml --storage.tsdb.retention.time={{ getv "/time/storage_interval" }}
+autostart=true
+autorestart=true
+stderr_logfile=/var/log/prometheus.err.log
+stdout_logfile=/var/log/prometheus.out.log