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PERF(longhorn): reduce longhorn replica count

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- from 3 to 2
Due to storage capacity constraints with 50GB disks per node, reducing
replica count to 2 to fit all volumes within available capacity.
This commit is contained in:
Mayne0213
2025-12-27 03:26:49 +09:00
parent 4532c1b11b
commit 73e760b609
1 changed files with 3 additions and 3 deletions
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6
longhorn/helm-values/longhorn.yaml
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@@ -9,13 +9,13 @@ preUpgradeChecker:
# Persistence settings # Persistence settings
persistence: persistence:
defaultClass: true # Set Longhorn as default StorageClass defaultClass: true # Set Longhorn as default StorageClass
defaultClassReplicaCount: 3 # Number of replicas for high availability defaultClassReplicaCount: 2 # Number of replicas for high availability
reclaimPolicy: Retain # Keep PV data when PVC is deleted reclaimPolicy: Retain # Keep PV data when PVC is deleted
# Default settings # Default settings
defaultSettings: defaultSettings:
# Storage # Storage
defaultReplicaCount: 3 # Default number of replicas for volumes defaultReplicaCount: 2 # Default number of replicas for volumes
defaultDataPath: /mnt/longhorn-storage # Data storage path on nodes (NEW: dedicated 50GB disks) defaultDataPath: /mnt/longhorn-storage # Data storage path on nodes (NEW: dedicated 50GB disks)
# Backup settings # Backup settings
@@ -113,7 +113,7 @@ defaultStorageClass:
reclaimPolicy: Retain reclaimPolicy: Retain
allowVolumeExpansion: true allowVolumeExpansion: true
parameters: parameters:
numberOfReplicas: "3" numberOfReplicas: "2"
staleReplicaTimeout: "2880" # 48 hours staleReplicaTimeout: "2880" # 48 hours
fromBackup: "" fromBackup: ""
fsType: "ext4" fsType: "ext4"