Telemetry Storage Configuration

This procedure describes how to configure storage and resource settings for telemetry components deployed by Omnia.

Prerequisites

• Understand your cluster size and expected telemetry data volume to appropriately size resources.

Procedure

1. Open the telemetry_storage_config.yml file available at /opt/omnia/input/project_default.

2. Review the default settings and adjust the values based on your cluster size and expected telemetry data volume. The following table describes all configurable parameters in telemetry_storage_config.yml:

telemetry_storage_config.yml

Parameter	Mandatory/Optional	Details
victoria_cluster > vmstorage > replicas	Mandatory	Number of vmstorage pod replicas Default value: 3 Note: For cluster mode, minimum 3 replicas are recommended for high availability
victoria_cluster > vmstorage > resources > requests > memory	Mandatory	Memory request for vmstorage pods Default value: 1Gi
victoria_cluster > vmstorage > resources > requests > cpu	Mandatory	CPU request for vmstorage pods Default value: 250m
victoria_cluster > vmstorage > resources > limits > memory	Mandatory	Memory limit for vmstorage pods Default value: 2Gi
victoria_cluster > vmstorage > resources > limits > cpu	Mandatory	CPU limit for vmstorage pods Default value: 1000m
victoria_cluster > vminsert > resources > requests > memory	Mandatory	Memory request for vminsert pods Default value: 256Mi
victoria_cluster > vminsert > resources > requests > cpu	Mandatory	CPU request for vminsert pods Default value: 100m
victoria_cluster > vminsert > resources > limits > memory	Mandatory	Memory limit for vminsert pods Default value: 512Mi
victoria_cluster > vminsert > resources > limits > cpu	Mandatory	CPU limit for vminsert pods Default value: 500m
victoria_cluster > vmselect > resources > requests > memory	Mandatory	Memory request for vmselect pods Default value: 256Mi
victoria_cluster > vmselect > resources > requests > cpu	Mandatory	CPU request for vmselect pods Default value: 100m
victoria_cluster > vmselect > resources > limits > memory	Mandatory	Memory limit for vmselect pods Default value: 512Mi
victoria_cluster > vmselect > resources > limits > cpu	Mandatory	CPU limit for vmselect pods Default value: 500m
victoria_cluster > vmagent > replicas	Mandatory	Number of vmagent pod replicas Default value: 2
victoria_cluster > vmagent > resources > requests > memory	Mandatory	Memory request for vmagent pods Default value: 128Mi
victoria_cluster > vmagent > resources > requests > cpu	Mandatory	CPU request for vmagent pods Default value: 50m
victoria_cluster > vmagent > resources > limits > memory	Mandatory	Memory limit for vmagent pods Default value: 512Mi
victoria_cluster > vmagent > resources > limits > cpu	Mandatory	CPU limit for vmagent pods Default value: 250m
victoria_logs_cluster > vlstorage > replicas	Mandatory	Number of vlstorage pod replicas Default value: 2
victoria_logs_cluster > vlstorage > resources > requests > memory	Mandatory	Memory request for vlstorage pods Default value: 512Mi
victoria_logs_cluster > vlstorage > resources > requests > cpu	Mandatory	CPU request for vlstorage pods Default value: 100m
victoria_logs_cluster > vlstorage > resources > limits > memory	Mandatory	Memory limit for vlstorage pods Default value: 1Gi
victoria_logs_cluster > vlstorage > resources > limits > cpu	Mandatory	CPU limit for vlstorage pods Default value: 500m
victoria_logs_cluster > vlinsert > resources > requests > memory	Mandatory	Memory request for vlinsert pods Default value: 256Mi
victoria_logs_cluster > vlinsert > resources > requests > cpu	Mandatory	CPU request for vlinsert pods Default value: 100m
victoria_logs_cluster > vlinsert > resources > limits > memory	Mandatory	Memory limit for vlinsert pods Default value: 512Mi
victoria_logs_cluster > vlinsert > resources > limits > cpu	Mandatory	CPU limit for vlinsert pods Default value: 500m
victoria_logs_cluster > vlselect > replicas	Mandatory	Number of vlselect pod replicas Default value: 2
victoria_logs_cluster > vlselect > resources > requests > memory	Mandatory	Memory request for vlselect pods Default value: 256Mi
victoria_logs_cluster > vlselect > resources > requests > cpu	Mandatory	CPU request for vlselect pods Default value: 100m
victoria_logs_cluster > vlselect > resources > limits > memory	Mandatory	Memory limit for vlselect pods Default value: 512Mi
victoria_logs_cluster > vlselect > resources > limits > cpu	Mandatory	CPU limit for vlselect pods Default value: 500m
victoria_logs_cluster > vlagent > replicas	Mandatory	Number of vlagent pod replicas Default value: 2
victoria_logs_cluster > vlagent > pvc_size	Mandatory	PVC size for vlagent pods Accepted values: Must be specified in the form of X[Ki|Mi|Gi|Ti|Pi|Ei] Default value: 5Gi
victoria_logs_cluster > vlagent > resources > requests > memory	Mandatory	Memory request for vlagent pods Default value: 64Mi
victoria_logs_cluster > vlagent > resources > requests > cpu	Mandatory	CPU request for vlagent pods Default value: 25m
victoria_logs_cluster > vlagent > resources > limits > memory	Mandatory	Memory limit for vlagent pods Default value: 256Mi
victoria_logs_cluster > vlagent > resources > limits > cpu	Mandatory	CPU limit for vlagent pods Default value: 100m
vector > ldms > replicas	Mandatory	Number of Vector-LDMS pod replicas Default value: 2
vector > ldms > resources > requests > memory	Mandatory	Memory request for Vector-LDMS pods Default value: 128Mi
vector > ldms > resources > requests > cpu	Mandatory	CPU request for Vector-LDMS pods Default value: 50m
vector > ldms > resources > limits > memory	Mandatory	Memory limit for Vector-LDMS pods Default value: 256Mi
vector > ldms > resources > limits > cpu	Mandatory	CPU limit for Vector-LDMS pods Default value: 250m
vector > ome > replicas	Mandatory	Number of Vector-OME pod replicas Default value: 2
vector > ome > resources > requests > memory	Mandatory	Memory request for Vector-OME pods Default value: 256Mi
vector > ome > resources > requests > cpu	Mandatory	CPU request for Vector-OME pods Default value: 100m
vector > ome > resources > limits > memory	Mandatory	Memory limit for Vector-OME pods Default value: 512Mi
vector > ome > resources > limits > cpu	Mandatory	CPU limit for Vector-OME pods Default value: 500m
vector > vlagent_vector > replicas	Mandatory	Number of vlagent-vector pod replicas Default value: 2
vector > vlagent_vector > pvc_size	Mandatory	PVC size for vlagent-vector pods Accepted values: Must be specified in the form of X[Ki|Mi|Gi|Ti|Pi|Ei] Default value: 5Gi
vector > vlagent_vector > resources > requests > memory	Mandatory	Memory request for vlagent-vector pods Default value: 128Mi
vector > vlagent_vector > resources > requests > cpu	Mandatory	CPU request for vlagent-vector pods Default value: 50m
vector > vlagent_vector > resources > limits > memory	Mandatory	Memory limit for vlagent-vector pods Default value: 256Mi
vector > vlagent_vector > resources > limits > cpu	Mandatory	CPU limit for vlagent-vector pods Default value: 250m
vector > vmagent_vector > replicas	Mandatory	Number of vmagent-vector pod replicas Default value: 2
vector > vmagent_vector > pvc_size	Mandatory	PVC size for vmagent-vector pods Accepted values: Must be specified in the form of X[Ki|Mi|Gi|Ti|Pi|Ei] Default value: 5Gi
vector > vmagent_vector > resources > requests > memory	Mandatory	Memory request for vmagent-vector pods Default value: 128Mi
vector > vmagent_vector > resources > requests > cpu	Mandatory	CPU request for vmagent-vector pods Default value: 50m
vector > vmagent_vector > resources > limits > memory	Mandatory	Memory limit for vmagent-vector pods Default value: 256Mi
vector > vmagent_vector > resources > limits > cpu	Mandatory	CPU limit for vmagent-vector pods Default value: 250m
csi_volume_exporter > resources > requests > cpu	Mandatory	CPU request for CSI Volume Exporter pods Default value: 50m
csi_volume_exporter > resources > requests > memory	Mandatory	Memory request for CSI Volume Exporter pods Default value: 64Mi
csi_volume_exporter > resources > limits > cpu	Mandatory	CPU limit for CSI Volume Exporter pods Default value: 200m
csi_volume_exporter > resources > limits > memory	Mandatory	Memory limit for CSI Volume Exporter pods Default value: 256Mi
csm_metrics_powerscale_resources > requests > cpu	Mandatory	CPU request for CSM Metrics PowerScale pods Default value: 100m
csm_metrics_powerscale_resources > requests > memory	Mandatory	Memory request for CSM Metrics PowerScale pods Default value: 128Mi
csm_metrics_powerscale_resources > limits > cpu	Mandatory	CPU limit for CSM Metrics PowerScale pods Default value: 500m
csm_metrics_powerscale_resources > limits > memory	Mandatory	Memory limit for CSM Metrics PowerScale pods Default value: 512Mi

3. Save the telemetry_storage_config.yml file.

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