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argocd-apps/apps/overlays/au-syd1/vault/values.yaml
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unkinben d2be521878 feat(vault): deploy HashiCorp Vault 2.0.1 via Helm chart (5-replica HA raft) (#148)
## Summary

- Deploys HashiCorp Vault 2.0.1 using Helm chart 0.32.0 in HA raft mode (5 replicas)
- Configuration modelled on production vault: \`disable_mlock=true\`, headless-DNS retry_join for all 5 pods
- IPC_LOCK capability added via \`server.statefulSet.securityContext.container\`
- 10Gi cephrbd-fast-delete PVC per pod via \`dataStorage\`
- Gateway API: HTTPS gateway + HTTPRoute (443→vault service port 8200) at \`vault.k8s.syd1.au.unkin.net\`
- ArgoCD platform ApplicationSet updated to include vault overlay path
- Injector disabled (no agent sidecar injection needed)

## Requires

- PR #147 (artifactapi: add hashicorp/vault to docker immutable patterns) to be merged first

## Test plan

- [ ] Sandbox tested in \`sandbox-vault\`: all 5 pods Running, raft cluster forming
- [ ] After merge: ArgoCD syncs vault namespace
- [ ] Operator runs \`vault operator init\` to initialize, then unseals all 5 nodes
- [ ] Verify \`vault.k8s.syd1.au.unkin.net\` is accessible via Gateway

Reviewed-on: #148
2026-05-23 22:39:41 +10:00

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1.6 KiB
YAML

server:
image:
repository: hashicorp/vault
tag: "2.0.1"
ha:
enabled: true
replicas: 5
raft:
enabled: true
setNodeId: true
config: |
ui = true
disable_mlock = true
listener "tcp" {
address = "[::]:8200"
cluster_address = "[::]:8201"
tls_disable = "true"
}
storage "raft" {
path = "/vault/data"
retry_join {
leader_api_addr = "http://vault-0.vault-internal.vault.svc.cluster.local:8200"
}
retry_join {
leader_api_addr = "http://vault-1.vault-internal.vault.svc.cluster.local:8200"
}
retry_join {
leader_api_addr = "http://vault-2.vault-internal.vault.svc.cluster.local:8200"
}
retry_join {
leader_api_addr = "http://vault-3.vault-internal.vault.svc.cluster.local:8200"
}
retry_join {
leader_api_addr = "http://vault-4.vault-internal.vault.svc.cluster.local:8200"
}
}
service_registration "consul" {
address = "consul-server.consul.svc.cluster.local:8500"
}
dataStorage:
enabled: true
size: 10Gi
storageClass: cephrbd-fast-delete
accessMode: ReadWriteOnce
statefulSet:
securityContext:
container:
capabilities:
add:
- IPC_LOCK
resources:
requests:
memory: 256Mi
cpu: 100m
limits:
memory: 2Gi
cpu: 1000m
injector:
enabled: false
ui:
enabled: true
serviceType: ClusterIP