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Feat: Local Volume #94

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merged 2 commits into from
Jun 2, 2024
Merged

Feat: Local Volume #94

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b4c854c
Feat: Local Volume
ahmedhesham6 Jun 2, 2024
1ebf48a
or string
ahmedhesham6 Jun 2, 2024
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18 changes: 16 additions & 2 deletions v1/traits/traits.cue
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Original file line number Diff line number Diff line change
Expand Up @@ -199,7 +199,14 @@ import (

// work around ambiguous disjunctions by disallowing fields
#VolumeSpec: {
local: string
local: {
name: string
storage: string
volumeMode: string | *"Filesystem"
accessModes: [string] | *["ReadWriteOnce"]
path: string
node: string
} | string
secret?: _|_
ephemeral?: _|_
persistent?: _|_
Expand All @@ -225,7 +232,14 @@ import (
$metadata: traits: Volume: null

volumes: [string]: #VolumeSpec & {
local: string
local: {
name: string
storage: string
volumeMode: string | *"Filesystem"
accessModes: [string] | *["ReadWriteOnce"]
path: string
node: string
} | string
secret?: _|_
ephemeral?: _|_
persistent?: _|_
Expand Down
89 changes: 88 additions & 1 deletion v1/transformers/kubernetes/transformers.cue
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Expand Up @@ -388,6 +388,14 @@ _CreateContainers: {
}
}
}
if volume.local != _|_ {
{
name: volume.local.name
persistentVolumeClaim: {
claimName: "pvc-\(volume.local.name)"
}
}
}
},
]
"containers": [
Expand All @@ -398,6 +406,9 @@ _CreateContainers: {
if mount.volume.ephemeral != _|_ {
name: mount.volume.ephemeral
}
if mount.volume.local != _|_ {
name: mount.volume.local
}
if mount.volume.secret != _|_ {
name: mount.volume.secret.name
}
Expand All @@ -414,6 +425,82 @@ _CreateContainers: {
}
}

#AddWorkloadLocalVolumes: v1.#Transformer & {
v1.#Component
traits.#Volume

volumes: _

$resources: {
for _, volume in volumes {
if volume.local != _|_ {
"local-pv-\(volume.local.name)": {
_#KubernetesMeta
$metadata: labels: {
driver: "kubernetes"
type: "k8s.io/api/v1/PersistentVolume"
}
apiVersion: "v1"
kind: "PersistentVolume"
metadata: {
name: "local-pv-\(volume.local.name)"
}
spec: {
capacity: {
storage: volume.local.storage
}
accessModes: volume.local.accessModes
persistentVolumeReclaimPolicy: "Retain"
storageClassName: "local-storage"
local: {
path: volume.local.path
}
nodeAffinity: {
required: {
nodeSelectorTerms: [
{
matchExpressions: [
{
key: "kubernetes.io/hostname"
operator: "In"
values: [
volume.local.node,
]
},
]
},
]
}
}
}
}
"pvc-\(volume.local.name)": {
_#KubernetesMeta
$metadata: labels: {
driver: "kubernetes"
type: "k8s.io/api/v1/PersistentVolumeClaim"
}
apiVersion: "v1"
kind: "PersistentVolumeClaim"
metadata: {
name: "pvc-\(volume.local.name)"
}
spec: {
accessModes: volume.local.accessModes
storageClassName: "local-storage"
resources: {
requests: {
storage: volume.local.storage
}
}
volumeName: "local-pv-\(volume.local.name)"
}
}
}
}
}
}

#AddWorkloadProbes: v1.#Transformer & {
v1.#Component
traits.#Workload
Expand Down Expand Up @@ -466,7 +553,7 @@ _#IngressResource: {
}
spec: {
"ingressClassName": ingressClassName
let routeRules = [ for rule in http.rules {
let routeRules = [for rule in http.rules {
http: {
paths: [{
if strings.HasSuffix(rule.match.path, "*") {
Expand Down
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