Configuring Victoria Metrics db instead of H2 db

[kim2yung]

Hi,

I have made changes in application.yml of manager. Like it's given in the link below

https://hertzbeat.apache.org/docs/start/victoria-metrics-init/

But when we add a device, it is showing the metrics in UI, But when we click on Monitor charts it says error-

"Unable to provide historical chart, please configure time series database Service not available!"

Can anyone please help me with this?

[bigcyy]

I’d be happy to help you. Could you provide your relevant configuration? I’ll try to reproduce the issue.

[kim2yung]

This is the application.yml looks like-

warehouse:
store:
# store history metrics data, enable only one below
jpa:
enabled: false
# The maximum retention time for history records, after which records will be deleted
expire-time: 1h
# The maximum number of history records retained, if this number is exceeded, half of the data in this configuration item will be deleted
# (please set this configuration reasonably as history records can affect performance when it is large)
max-history-record-num: 6000
victoria-metrics:
enabled: true
url: http://localhost:8428
username: root
password: root
td-engine:
enabled: false
driver-class-name: com.taosdata.jdbc.rs.RestfulDriver
url: jdbc:TAOS-RS://localhost:6041/hertzbeat

In yml, I just enabled the Victoria metrics. And disabled the Jpa, Historical charts not coming.

[bigcyy]

Hi, I didn't encounter any issues during testing. Has your VictoriaMetrics DB been started? Use the following command to check the currently running Docker containers:

docker ps

[kim2yung]

I want to connect to cluster mode Victoria metrics db, there are 3 components running for insert, select and storage. In standalone Victoria metrics db I am able to connect but not in clusters.

Any way to connect or in hertzbeat we can only connect to standalone Victoria metrics db?

[bigcyy]

I'm very sorry for the late reply. I checked and the cluster mode is supported. However, there is a small issue with the configuration. I will further confirm whether there is a problem.