provisioning-core/nulib/cli/handlers/nested_infrastructure.nu

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# Nested Infrastructure CLI Commands (Phase 4)
#
# User-facing commands for nested VMs, volumes, networking, and deployments.
use platform/vm/ {
"volume-create" "volume-list" "volume-info" "volume-attach" "volume-detach"
"volume-snapshot" "volume-restore" "volume-delete" "volume-stats"
"network-create" "network-list" "network-info" "network-connect" "network-disconnect"
"network-policy-create" "network-policy-list" "network-stats" "vlan-create" "vlan-list"
"nested-vm-create" "nested-vm-list" "nested-vm-info" "nested-vm-delete"
"container-create" "container-list" "container-delete" "nesting-stats"
"deployment-create" "deployment-deploy" "deployment-list" "deployment-info"
"deployment-delete" "deployment-scale" "deployment-health"
}
# ═════════════════════════════════════════════════════════════════════════
# VOLUME MANAGEMENT COMMANDS
# ═════════════════════════════════════════════════════════════════════════
export def "volume create" [
name: string # Volume name
size_gb: int # Size in GB
--type: string = "local" # Type (local/nfs/cifs)
--mount-path: string = "" # Mount path
--readonly = false # Read-only
]: table {
"""
Create a storage volume.
Examples:
provisioning volume create data 100 --type local --mount-path /data
provisioning volume create shared 500 --type nfs --mount-path /mnt/shared
"""
let result = (volume-create $name $size_gb --type=$type --mount-path=$mount_path --readonly=$readonly)
if $result.success {
print $"✓ Volume '($name)' created"
print $" Size: ($result.size_gb)GB"
print $" Path: ($result.volume_path)"
} else {
print $"✗ Failed: ($result.error)"
}
[$result]
}
export def "volume list" []: table {
"""List all volumes."""
volume-list
}
export def "volume info" [name: string]: record {
"""Get volume information."""
volume-info $name
}
export def "volume attach" [
volume_name: string
vm_name: string
--mount-path: string = ""
]: table {
"""Attach volume to VM."""
let result = (volume-attach $volume_name $vm_name --mount-path=$mount_path)
[$result]
}
export def "volume snapshot" [
volume_name: string
snapshot_name: string
--description: string = ""
]: table {
"""Create volume snapshot."""
let result = (volume-snapshot $volume_name $snapshot_name --description=$description)
[$result]
}
# ═════════════════════════════════════════════════════════════════════════
# NETWORKING COMMANDS
# ═════════════════════════════════════════════════════════════════════════
export def "network create" [
name: string # Network name
subnet: string # Subnet CIDR
--type: string = "bridge" # Type
--gateway: string = "" # Gateway
]: table {
"""
Create a virtual network.
Examples:
provisioning network create frontend 192.168.1.0/24
provisioning network create backend 192.168.2.0/24 --type vlan
"""
let result = (network-create $name $subnet --type=$type --gateway=$gateway)
if $result.success {
print $"✓ Network '($name)' created"
print $" Subnet: ($result.subnet)"
print $" Gateway: ($result.gateway)"
} else {
print $"✗ Failed: ($result.error)"
}
[$result]
}
export def "network list" []: table {
"""List all networks."""
network-list
}
export def "network connect" [
network_name: string
vm_name: string
--static-ip: string = ""
]: table {
"""Connect VM to network."""
let result = (network-connect $network_name $vm_name --static-ip=$static_ip)
[$result]
}
export def "vlan create" [
vlan_id: int
name: string
subnet: string
]: table {
"""Create a VLAN."""
let result = (vlan-create $vlan_id $name $subnet)
[$result]
}
export def "vlan list" []: table {
"""List all VLANs."""
vlan-list
}
export def "policy create" [
name: string
--direction: string = "both"
--protocol: string = "tcp"
--source: string = "any"
--destination: string = "any"
--action: string = "allow"
]: table {
"""Create network policy."""
let result = (network-policy-create $name --direction=$direction --protocol=$protocol --source=$source --destination=$destination --action=$action)
[$result]
}
# ═════════════════════════════════════════════════════════════════════════
# NESTED VM COMMANDS
# ═════════════════════════════════════════════════════════════════════════
export def "nested-vm create" [
name: string
parent_vm: string
--cpu: int = 2
--memory: int = 2048
--disk: int = 20
--networks: list<string> = []
--volumes: list<string> = []
--auto-start = false
]: table {
"""
Create a nested VM inside another VM.
Examples:
provisioning nested-vm create app-01 web-server --cpu 4 --memory 4096
provisioning nested-vm create db-01 web-server --networks backend --volumes data
"""
let result = (
nested-vm-create $name $parent_vm \
--cpu=$cpu --memory=$memory --disk=$disk \
--networks=$networks --volumes=$volumes --auto-start=$auto_start
)
if $result.success {
print $"✓ Nested VM '($name)' created"
print $" Parent: ($result.parent_vm)"
print $" CPU: ($result.cpu) cores"
print $" Memory: ($result.memory_mb)MB"
print $" Nesting Depth: ($result.nesting_depth)"
} else {
print $"✗ Failed: ($result.error)"
}
[$result]
}
export def "nested-vm list" [--parent: string = ""]: table {
"""List nested VMs."""
nested-vm-list $parent
}
export def "container create" [
name: string
image: string
parent_vm: string
--tag: string = "latest"
--cpu-millicores: int = 1000
--memory-mb: int = 512
--networks: list<string> = []
--volumes: list<string> = []
]: table {
"""
Create a container inside a nested VM.
Examples:
provisioning container create web-app nginx app-01
provisioning container create api-server myapp:v1.0 app-01 --cpu-millicores 2000 --memory-mb 1024
"""
let result = (
container-create $name $image $parent_vm \
--tag=$tag --cpu-millicores=$cpu_millicores --memory-mb=$memory_mb \
--networks=$networks --volumes=$volumes
)
if $result.success {
print $"✓ Container '($name)' created"
print $" Image: ($result.image)"
print $" Parent VM: ($result.parent_vm)"
} else {
print $"✗ Failed: ($result.error)"
}
[$result]
}
export def "container list" [--parent: string = ""]: table {
"""List containers."""
container-list $parent
}
# ═════════════════════════════════════════════════════════════════════════
# MULTI-TIER DEPLOYMENT COMMANDS
# ═════════════════════════════════════════════════════════════════════════
export def "deployment create" [
name: string
--tiers: list<string>
--replicas: int = 1
--version: string = "1.0.0"
]: table {
"""
Create a multi-tier application deployment.
Examples:
provisioning deployment create myapp --tiers web app db --replicas 3
provisioning deployment create ecommerce --tiers frontend backend database --replicas 2 --version 1.2.0
"""
let result = (
deployment-create $name \
--tiers=$tiers --replicas=$replicas --version=$version
)
if $result.success {
print $"✓ Deployment '($name)' created"
print $" Version: ($result.version)"
print $" Tiers: ($result.tiers | str join ', ')"
print $" Replicas: ($result.replicas)"
} else {
print $"✗ Failed: ($result.error)"
}
[$result]
}
export def "deployment deploy" [
name: string
--check = false
]: table {
"""
Deploy a multi-tier application.
Examples:
provisioning deployment deploy myapp
provisioning deployment deploy myapp --check # Dry-run
"""
let result = (deployment-deploy $name --check=$check)
if $check {
print "Deployment configuration:"
print $result.would_deploy | to json
return [$result]
}
if $result.success {
print $"✓ Deployment '($name)' deployed"
print $" Instances: ($result.instances_deployed)"
} else {
print $"✗ Failed: ($result.error)"
}
[$result]
}
export def "deployment list" []: table {
"""List deployments."""
deployment-list
}
export def "deployment info" [name: string]: record {
"""Get deployment information."""
deployment-info $name
}
export def "deployment scale" [
name: string
tier: string
replicas: int
]: table {
"""
Scale a deployment tier.
Examples:
provisioning deployment scale myapp web 5 # Scale web tier to 5 replicas
provisioning deployment scale myapp db 2 # Scale db tier to 2 replicas
"""
let result = (deployment-scale $name $tier $replicas)
if $result.success {
print $"✓ Scaled '($tier)' to ($replicas) replicas"
print $" Previous: ($result.previous_replicas)"
print $" New: ($result.new_replicas)"
} else {
print $"✗ Failed: ($result.error)"
}
[$result]
}
export def "deployment health" [name: string]: record {
"""Check deployment health."""
let health = (deployment-health $name)
if $health.success {
print $"Deployment Health: '($name)'"
print $" Instances: ($health.total_instances)"
print $" Healthy: ($health.healthy)"
print $" Unhealthy: ($health.unhealthy)"
print $" Health %: ($health.health_percent)%"
}
$health
}
export def "nested-infrastructure-stats" []: record {
"""
Show nested infrastructure statistics.
Comprehensive view of all nested components.
"""
let nesting = (nesting-stats)
let volumes = (volume-stats)
let networks = (network-stats)
let deployments = (deployment-list)
print "Nested Infrastructure Statistics"
print "════════════════════════════════════════"
print ""
print "Nesting:"
print $" Nested VMs: ($nesting.nested_vms)"
print $" Containers: ($nesting.containers)"
print $" Max Depth: ($nesting.max_nesting_depth)"
print ""
print "Storage:"
print $" Total Volumes: ($volumes.total_volumes)"
print $" Total Size: ($volumes.total_size_gb)GB"
print $" Utilization: ($volumes.utilization_percent)%"
print ""
print "Networking:"
print $" Networks: ($networks.total_networks)"
print $" Policies: ($networks.total_policies)"
print $" Connections: ($networks.total_connections)"
print ""
print "Deployments:"
print $" Total: ($deployments | length)"
print ""
{
nesting: $nesting
volumes: $volumes
networks: $networks
deployments: ($deployments | length)
}
}