The resource requirements and limits of your Logging operator deployment must match the size of your cluster and the logging workloads. By default, the Logging operator uses the following configuration.
-
For Fluent Bit:
- Limits: - cpu: 200m - memory: 100M - Requests: - cpu: 100m - memory: 50M -
For Fluentd and syslog-ng:
- Limits: - cpu: 1000m - memory: 400M - Requests: - cpu: 500m - memory: 100M
You can adjust these values in the Logging custom resource, for example:
apiVersion: logging.banzaicloud.io/v1beta1
kind: Logging
metadata:
name: default-logging
namespace: logging
spec:
fluentd:
resources:
requests:
cpu: 1
memory: 1Gi
limits:
cpu: 2
memory: 2Gi
fluentbit:
resources:
requests:
cpu: 500m
memory: 500M
limits:
cpu: 1
memory: 1Gi
syslogNG:
resources:
requests:
cpu: 500m
memory: 500M
limits:
cpu: 1
memory: 1Gi
