Workers / Mode: Instance Pool
A self-managed Compute Instance Pool for custom user-provisioned worker nodes.
Configured with mode = "instance-pool" on a worker_pools entry, or with worker_pool_mode = "instance-pool" to use as the default for all pools unless otherwise specified.
The following resources may be created depending on provided configuration:
- identity_dynamic_group (workers)
- identity_policy (JoinCluster)
- core_instance_configuration
- core_instance_pool
Usage
worker_pools = {
oke-vm-instance-pool = {
description = "Self-managed Instance Pool with custom image",
mode = "instance-pool",
size = 1,
node_labels = {
"keya" = "valuea",
"keyb" = "valueb"
},
secondary_vnics = {
"vnic-display-name" = {},
},
},
oke-vm-instance-pool-burst = {
description = "Self-managed Instance Pool With Bursting",
mode = "instance-pool",
size = 1,
burst = "BASELINE_1_8", # Valid values BASELINE_1_8,BASELINE_1_2
},
oke-vm-instance-pool-with-block-volume = {
description = "Self-managed Instance Pool with block volume",
mode = "instance-pool",
size = 1,
disable_block_volume = false,
block_volume_size_in_gbs = 60,
},
oke-vm-instance-pool-without-block-volume = {
description = "Self-managed Instance Pool without block volume",
mode = "instance-pool",
size = 1,
disable_block_volume = true,
},
}
Instance agent configuration:
worker_pools = {
oke-instance = {
agent_config = {
are_all_plugins_disabled = false,
is_management_disabled = false,
is_monitoring_disabled = false,
plugins_config = {
"Bastion" = "DISABLED",
"Block Volume Management" = "DISABLED",
"Compute HPC RDMA Authentication" = "DISABLED",
"Compute HPC RDMA Auto-Configuration" = "DISABLED",
"Compute Instance Monitoring" = "ENABLED",
"Compute Instance Run Command" = "ENABLED",
"Compute RDMA GPU Monitoring" = "DISABLED",
"Custom Logs Monitoring" = "ENABLED",
"Management Agent" = "ENABLED",
"Oracle Autonomous Linux" = "DISABLED",
"OS Management Service Agent" = "DISABLED",
}
}
},
}