Sizing for a hybrid deployment
Learn about the sizing requirements for a hybrid deployment on Red Hat® OpenShift® Container Platform.
Hardware sizing for a hybrid deployment on Red Hat OpenShift Container Platform
Trial sizes are provided for limited scenarios, such as proof of concept demonstrations. Do not use trial sizes in a test or production environment.
sched.cpu.latencySensitivity
parameter to high.General sizing information | ||||
---|---|---|---|---|
Category | Resource | Trial | Production | Large production sizing |
ObjectServer Event Management sizing information | ||||
Event Rate Throughput | Steady state events per second | 20 | 600 | 600 |
Burst rate events per second | 100 | 600 | 600 | |
Standing event count | 10,000 | 200,000 | 200,000 | |
Max concurrent users | 5 | 50 | 130 | |
Cloud Native Event Analytics sizing information | ||||
Event Rate Throughput* | Steady State Events per second | 20 | 600 | 600 |
Burst Rate Events per second | 100 | 600 | 600 | |
Topology Management sizing information | ||||
System size | Approx. resources | 200,000 | 5,000,000 | 15,000,000 |
Number of groups | 1,000 | 30,000 | 30,000 | |
Metric Anomaly Detection sizing information | ||||
System size | Number of KPIs | 10,000 | 1,000,000 | 2,000,000 |
Environment options | Minimum metric granularity | 5 minutes | 5 minutes | 5 minutes |
High availability disaster recovery | No | Yes | Yes | |
Runbook Automation sizing information | ||||
Fully automated runbooks | Run per second | 1 | 2 | 4 |
Total hardware requirements Netcool Operations Insight services only | ||||
---|---|---|---|---|
Category | Resource | Trial | Production | Large production sizing |
Resource requirements | Minimum node count | 3 | 7 | 11 |
vCPUs (Total) | 24 | 98 | 147 | |
Memory (GB)(Total) | 72 | 224 | 368 | |
Disk (GB)(Total) | 360 | 840 | 1,260 | |
Netcool Operations Insight Persistent storage requirements (Gi) | 635 | 7,182 | 12,432 | |
Total disk IOPS requirements* | 5,000 | 10,000 | 20,000 |
*You might need to convert IOPS values, depending on your specific network storage solution and
cloud vendor environment. For example, when you provision block storage for Virtual Private Cloud
data volumes, you specify an IOPS profile that best meets your storage requirements. For more
information, see the IOPS tiers topic in the IBM Cloud® Virtual Private Cloud documentation. The IOPS specification that you provision should be
suitable for I/O-intensive database workloads.
Total requirements Netcool Operations Insight including Red Hat OpenShift Container Platform Control plane and Compute nodes | ||||
---|---|---|---|---|
Category | Resource | Trial | Production | Large production sizing |
Resource requirements | Node count | 4 | 10 | 14 |
vCPUs | 28 | 110 | 159 | |
Memory (GB) | 88 | 272 | 416 | |
Disk (GB) | 480 | 1,200 | 1,620 | |
Persistent storage requirements (Gi) | 635 | 7,182 | 12,432 | |
Total disk IOPS requirements* | 5,000 | 10,000 | 20,000 |
Hardware allocation and configuration | ||||
---|---|---|---|---|
Category | Resource | Trial | Production | Large production sizing |
Red Hat OpenShift control plane (master) nodes Resource requirements per control plane |
Node count | 1 | 3 | 3 |
vCPUs | 4 | 4 | 4 | |
Memory (GB) | 16 | 16 | 16 | |
Disk (GB) | 120 | 120 | 120 | |
Netcool Operations Insight components - suggested configuration | ||||
Red Hat OpenShift compute (worker) nodes Resource requirements per compute node |
Node count | 3 | 7 | 11 |
vCPUs | 8 | 14 | 14 | |
Memory (GB) | 24 | 32 | 35 | |
Disk (GB) | 120 | 120 | 120 | |
Persistent storage minimum requirements (Gi) | Cassandra | 250 | 4,407 | 5,407 |
Kafka | 150 | 600 | 1,800 | |
Zookeeper | 10 | 30 | 30 | |
Elasticsearch | 50 | 450 | 600 | |
File-observer | 5 | 10 | 10 | |
CouchDB | 20 | 60 | 60 | |
MinIO | 50 | 800 | 1,600 | |
postgres-cluster-1 |
100 | 100 | 100 | |
postgres-cluster-1-wal |
50 | 50 | 50 | |
SharedSpark | 100 | 100 | 100 |
Extra requirements for offline (airgap) deployments
- Bastion host method - the local registry and the bastion host must each have at least 44 GB of storage space.
- Portable method - the local registry and the portable device must have at least 44 GB of storage space.
Added ASM disabled numbers in parentheses