GKE Node Pool auto upgrade disabled Affecting Kubernetes (Container) Engine service in Google
Severity Framework
CCSS (Common Configuration Scoring System) is a set of measures used to determine the severity of the rule.
Snyk CCSS
Rule category
Each rule is associated with a high-level category. For example IAM, Container, Monitoring, Logging, Network, etc.
Containers/ APIs
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- Snyk IDSNYK-CC-00427
- creditSnyk Research Team
Description
GKE node pool automatic upgrades are disabled. This Increases the security management overhead.
How to fix?
Set management.auto_upgrade attribute to true.
Example Configuration
resource "google_container_node_pool" "allowed1" {
name = "node-pool427-1"
cluster = google_container_cluster.cluster1.id
node_count = 1
location = "us-east1-d"
management {
auto_upgrade = true
}
}