103 lines
3.4 KiB
Plaintext
103 lines
3.4 KiB
Plaintext
# KCL Dependency configuration for rook-ceph taskserv
|
|
# Defines comprehensive dependency, resource, and health requirements
|
|
|
|
import provisioning.dependencies as schema
|
|
|
|
# Rook-Ceph taskserv dependency configuration
|
|
_dependencies = schema.TaskservDependencies {
|
|
name = "rook-ceph"
|
|
|
|
# Critical dependencies - must be installed first
|
|
requires = ["kubernetes", "containerd"]
|
|
|
|
# Optional enhancements - install if available
|
|
optional = ["cilium", "coredns"]
|
|
|
|
# Cannot coexist with other storage solutions
|
|
conflicts = ["external-nfs", "mayastor"]
|
|
|
|
# Services provided by this taskserv
|
|
provides = ["ceph-storage", "block-storage", "file-storage", "object-storage", "storage-class"]
|
|
|
|
# Resource requirements for Rook-Ceph installation
|
|
resources = schema.ResourceRequirement {
|
|
cpu = "1000m" # 1 CPU core for Ceph daemons
|
|
memory = "2Gi" # 2GB RAM minimum for Ceph operations
|
|
disk = "50Gi" # 50GB minimum for Ceph storage
|
|
network = True # Requires network for cluster replication
|
|
privileged = True # Needs privileged access for storage operations
|
|
}
|
|
|
|
# Health checks for Rook-Ceph components
|
|
health_checks = [
|
|
schema.HealthCheck {
|
|
command = "kubectl get cephcluster -n rook-ceph -o jsonpath='{.items[0].status.phase}' | grep -q Ready"
|
|
interval = 120
|
|
timeout = 30
|
|
retries = 5
|
|
success_threshold = 2
|
|
failure_threshold = 3
|
|
},
|
|
schema.HealthCheck {
|
|
command = "kubectl get pods -n rook-ceph | grep -E 'rook-ceph-mon|rook-ceph-mgr|rook-ceph-osd' | grep -v Running | wc -l | grep -q '^0$'"
|
|
interval = 60
|
|
timeout = 15
|
|
retries = 3
|
|
},
|
|
schema.HealthCheck {
|
|
command = "kubectl exec -n rook-ceph deployment/rook-ceph-tools -- ceph status | grep -q 'HEALTH_OK'"
|
|
interval = 180
|
|
timeout = 30
|
|
retries = 3
|
|
}
|
|
]
|
|
|
|
# Readiness probe for installation completion
|
|
readiness_probe = schema.HealthCheck {
|
|
command = "kubectl get storageclass rook-ceph-block -o jsonpath='{.metadata.name}' | grep -q rook-ceph-block"
|
|
interval = 60
|
|
timeout = 15
|
|
retries = 10
|
|
success_threshold = 3
|
|
}
|
|
|
|
# Installation phases for ordered deployment
|
|
phases = [
|
|
schema.InstallationPhase {
|
|
name = "pre-install"
|
|
order = 1
|
|
parallel = False
|
|
required = True
|
|
},
|
|
schema.InstallationPhase {
|
|
name = "install"
|
|
order = 2
|
|
parallel = False
|
|
required = True
|
|
},
|
|
schema.InstallationPhase {
|
|
name = "post-install"
|
|
order = 3
|
|
parallel = True
|
|
required = True
|
|
},
|
|
schema.InstallationPhase {
|
|
name = "validate"
|
|
order = 4
|
|
parallel = False
|
|
required = True
|
|
}
|
|
]
|
|
|
|
# Installation control - Ceph deployment takes longer
|
|
timeout = 1800 # 30 minutes for full Ceph cluster setup
|
|
retry_count = 2 # Fewer retries due to complexity
|
|
|
|
# Platform compatibility
|
|
os_support = ["linux"]
|
|
arch_support = ["amd64", "arm64"]
|
|
k8s_versions = ["1.31.x", "1.30.x", "1.29.x", "1.28.x"]
|
|
}
|
|
|
|
# Output for dynamic dependency resolution
|
|
_dependencies |