How can I forward the logs to FluentD and the metrics to InfluxDB on a VCH container in VMware VIC?
The best way is to simply get the metrics from vSphere into the TICK stack using the vSphere plugin in Telegraf. It's actually pretty straight forward.
See this page for a good tutorial, this guy did all the heavy lifting for you:
https://jorgedelacruz.uk/2018/10/01/looking-for-the-perfect-dashboard-influxdb-telegraf-and-grafana-part-xii-native-telegraf-plugin-for-vsphere/