Tenancy Resource Configuration Limits
This section lists the resource limits that are dependent on the appliance architecture. Oracle Private Cloud Appliance supports up to 8 tenancies; these are default limits per tenancy, unless indicated otherwise. The numbers provided here apply to any Private Cloud Appliance installation, regardless of its hardware configuration.
Some of these limits can be customized. See the Viewing and Setting Resource Limits chapter in the Oracle Private Cloud Appliance Administrator Guide.
| Service | Resource Type | Limit |
|---|---|---|
|
IAM Service |
Users |
100 |
|
IAM Service |
Groups |
100 |
|
IAM Service |
Users per group |
100 |
|
IAM Service |
Groups per user |
50 |
|
IAM Service |
Compartments |
50 |
|
IAM Service |
Policies |
100 |
|
IAM Service |
Policy statements |
50 per policy |
|
IAM Service |
Identity providers |
3 |
|
IAM Service |
Group mappings |
100 per identity provider |
|
Networking Service |
VCNs |
80 total across all tenancies with up to 16 SR-IOV VCNs |
|
Networking Service |
Subnets |
40 per VCN 320 across all tenancies |
|
Networking Service |
Dynamic routing gateways (DRG) |
32 total across all tenancies with up to 16 SR-IOV DRGs |
|
Networking Service |
DRG attachments |
10 per DRG 80 across all tenancies |
|
Networking Service |
Internet gateways |
1 per VCN |
|
Networking Service |
Local peering gateways |
5 per VCN 150 across all tenancies |
|
Networking Service |
NAT gateways |
1 per VCN |
|
Networking Service |
Service gateways |
1 per VCN |
|
Networking Service |
Storage gateways |
2 per VCN 80 across all tenancies, standard and high-performance combined |
|
Networking Service |
Reserved public IPs |
1/16th of customer-defined block |
|
Networking Service |
Ephemeral public IPs |
2 per compute instance X9 rack: 2400 across all tenancies X10 rack: 3336 across all tenancies |
|
Networking Service |
DHCP options |
30 per VCN 500 across all tenancies |
|
Networking Service |
Route tables |
20 per VCN 500 across all tenancies |
|
Networking Service |
Route rules |
50 per route table 10000 across all tenancies |
|
Networking Service |
VNICs |
5000 across all tenancies |
|
Networking Service |
Network security groups |
100 per VCN 5 per VNIC 600 across all tenancies |
|
Networking Service |
VNICs in network security group |
As many VNICs as are in the VCN. A VNIC can belong to max. 5 network security groups |
|
Networking Service |
Security rules |
50 per network security group 12000 across all tenancies |
|
Networking Service |
Security lists |
20 per VCN 5 per subnet 600 across all tenancies |
|
Networking Service |
Ingress rules |
30 per security list 12000 across all tenancies |
|
Networking Service |
Egress rules |
30 per security list 12000 across all tenancies |
|
Networking Service |
DNS zones |
1000 across all tenancies (in addition to any internal zones) |
|
Networking Service |
DNS records |
25000 per zone 8000000 across all tenancies |
|
Networking Service |
Flex networks |
128 flex networks 32 DRGs 128 logical ports 32 networks per physical port |
|
Compute Service |
Custom images |
100 |
|
Block Storage Service |
Aggregated size of block volumes |
100TB (with default storage capacity) |
|
Block Storage Service |
Block volume backups |
100000 across all tenancies |
|
File Storage Service |
File systems |
100 |
|
File Storage Service |
Mount targets |
PCA_POOL 80 total across all tenancies PCA_POOL_HIGH 80 total across all tenancies |
|
File Storage Service |
File system size |
3.3PB |
|
Object Storage Service |
Buckets |
10000 |
|
(Network) Load Balancing Service |
Load balancers (Network LB and LBaaS combined) |
Version 3.0.2-b1185392 and earlier: 32 total across all tenancies, 20 in a single VCN Version 3.0.2-b1261765 and newer: 36-144 total, depending on rack capacity and custom configuration |
|
(Network) Load Balancing Service |
IP address |
1 per load balancer |
|
(Network) Load Balancing Service |
Network security groups |
5 per load balancer |
|
(Network) Load Balancing Service |
Listeners |
16 per load balancer |
|
(Network) Load Balancing Service |
Backend sets |
16 per load balancer |
|
(Network) Load Balancing Service |
Backend servers |
512 per load balancer and per backend set |
|
Kubernetes Engine (OKE) |
Clusters |
10 per tenancy |
|
Kubernetes Engine (OKE) |
Worker nodes |
128 per cluster (across all pools) |
|
Kubernetes Engine (OKE) |
Pods |
110 per node (Kubernetes default) |