monitoring vdcs using prometheus and grafana

[m-motawea]

prometheus helm chart: https://github.com/threefoldtech/vdc/issues/21

deploy a monitoring stack to monitor k8s and s3 in each vdc

[RafyAmgadBenjamin]

Done

We have deployed a chart for kube-prometheus-stack which include Prometheus and Grafana.
for further documentation please check the link below
kube-prometheus-stack

Commit Id

d468c5d2c26ef159aff28cd71afc2bb4e797b4d4

[RafyAmgadBenjamin]

we are working on the chat flow
we have done:

• Issue master node size (tested tainted then change size)
• we have tested Prometheus and Grafana
• We got an issue related to tls scope, it needs to be global to work with sub-charts
• Minor fixes in the chart

we need to do:

• disable Grafana to test https on promethious to make sure if related to gateway timeout or not
• find a way if we can monitor minio
• Document the monitor stack

[sasha-astiadi]

i need estimation as this is one of the last issues @xmonader how many hours / day of work ? @xmonader @RafyAmgadBenjamin

[RafyAmgadBenjamin]

Done on development_vdc_monitorstack

PR

#2114

[xmonader]

verified :)