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rag-stack

A complete RAG stack including server, agents, Redis, Neo4j and Milvus

Version	0.5.68
Type	application

Quick Start

# Add and install the chart
helm install rag-stack oci://ghcr.io/cnoe-io/charts/rag-stack --version 0.5.68

# Upgrade an existing release
helm upgrade rag-stack oci://ghcr.io/cnoe-io/charts/rag-stack --version 0.5.68

Customizing Values

Override default values using --set flags or a custom values file:

# Override individual values
helm install rag-stack oci://ghcr.io/cnoe-io/charts/rag-stack --version 0.5.68 \
  --set replicaCount=2

# Use a custom values file
helm install rag-stack oci://ghcr.io/cnoe-io/charts/rag-stack --version 0.5.68 \
  -f custom-values.yaml

# Show all configurable values
helm show values oci://ghcr.io/cnoe-io/charts/rag-stack --version 0.5.68

Reading the Values Table

Column	Meaning
Key	Dot-separated path into values.yaml (e.g. image.repository)
Type	Go/Helm data type (string, int, bool, object, list)
Default	Value used when not overridden
Description	What the parameter controls

Values

Key	Type	Default	Description
agent-ontology.agentRecursionLimit	int	100
agent-ontology.countChangeThresholdRatio	float	0.1
agent-ontology.debugAgent	bool	false
agent-ontology.enabled	bool	true
agent-ontology.fullnameOverride	string	"agent-ontology"
agent-ontology.image.pullPolicy	string	"Always"
agent-ontology.image.repository	string	"ghcr.io/cnoe-io/caipe-rag-agent-ontology"
agent-ontology.image.tag	string	""
agent-ontology.livenessProbe.failureThreshold	int	3
agent-ontology.livenessProbe.httpGet.path	string	"/v1/graph/ontology/agent/status"
agent-ontology.livenessProbe.httpGet.port	string	"http"
agent-ontology.livenessProbe.periodSeconds	int	10
agent-ontology.livenessProbe.timeoutSeconds	int	5
agent-ontology.logLevel	string	"INFO"
agent-ontology.maxConcurrentEvaluation	int	10
agent-ontology.maxLlmTokens	int	100000
agent-ontology.minCountForEval	int	3
agent-ontology.podAnnotations	object	{}
agent-ontology.readinessProbe.failureThreshold	int	3
agent-ontology.readinessProbe.httpGet.path	string	"/v1/graph/ontology/agent/status"
agent-ontology.readinessProbe.httpGet.port	string	"http"
agent-ontology.readinessProbe.periodSeconds	int	5
agent-ontology.readinessProbe.timeoutSeconds	int	3
agent-ontology.resources.limits.cpu	string	"1500m"
agent-ontology.resources.limits.ephemeral-storage	string	"3Gi"
agent-ontology.resources.limits.memory	string	"3Gi"
agent-ontology.resources.requests.cpu	string	"500m"
agent-ontology.resources.requests.ephemeral-storage	string	"1Gi"
agent-ontology.resources.requests.memory	string	"1Gi"
agent-ontology.serverPort	int	8098
agent-ontology.service.port	int	8098
agent-ontology.service.type	string	"ClusterIP"
agent-ontology.startupProbe.failureThreshold	int	30
agent-ontology.startupProbe.httpGet.path	string	"/v1/graph/ontology/agent/status"
agent-ontology.startupProbe.httpGet.port	string	"http"
agent-ontology.startupProbe.initialDelaySeconds	int	10
agent-ontology.startupProbe.periodSeconds	int	10
agent-ontology.startupProbe.timeoutSeconds	int	5
agent-ontology.syncInterval	int	0
agentExports.data.enabled	bool	true
global.image	object	{"channel":"","tag":""}	Global image tag override. When set, overrides appVersion-based image tags for all rag-stack subcharts. Individual subchart image.tag values still take highest precedence.
global.image.channel	string	""	Image repository channel for maintained CAIPE images. Empty means auto: rc/hotfix/dev chart appVersions use pre-release/, final release appVersions use the root published image repositories. Set to pre-release or release to force either repository channel.
global.llmSecrets.create	bool	true
global.llmSecrets.data	object	{}
global.llmSecrets.externalSecrets.data	list	[]
global.llmSecrets.externalSecrets.enabled	bool	false
global.llmSecrets.externalSecrets.secretStoreRef.kind	string	"ClusterSecretStore"
global.llmSecrets.externalSecrets.secretStoreRef.name	string	""
global.llmSecrets.secretName	string	"llm-secret"
global.rag.enableGraphRag	bool	true
global.rag.ingestorOidc.clientId	string	""
global.rag.ingestorOidc.clientSecretRef.key	string	"INGESTOR_OIDC_CLIENT_SECRET"
global.rag.ingestorOidc.clientSecretRef.name	string	""
global.rag.ingestorOidc.discoveryUrl	string	""
global.rag.ingestorOidc.issuer	string	""
global.rag.ingestorOidc.jwksUrl	string	""
global.rag.ingestorOidc.scope	string	""
global.rag.neo4j.host	string	"rag-neo4j"
global.rag.neo4j.password	string	"dummy_password"
global.rag.neo4j.port	int	7687
global.rag.neo4j.username	string	"neo4j"
global.rag.ontologyAgentRestapi.host	string	"agent-ontology"
global.rag.ontologyAgentRestapi.port	int	8098
global.rag.openfga.httpUrl	string	""
global.rag.ragServer.host	string	"rag-server"
global.rag.ragServer.port	int	9446
global.rag.redis.db	int	0
global.rag.redis.host	string	"rag-redis"
global.rag.redis.port	int	6379
milvus.dataNode.annotations	object	{}
milvus.dataNode.podDisruptionBudget.enabled	bool	false
milvus.dataNode.resources.limits.cpu	string	"200m"
milvus.dataNode.resources.limits.memory	string	"256Mi"
milvus.etcd.podAnnotations	object	{}
milvus.etcd.podDisruptionBudget.enabled	bool	false
milvus.minio.podAnnotations	object	{}
milvus.minio.podDisruptionBudget.enabled	bool	false
milvus.mixCoordinator.annotations	object	{}
milvus.proxy.annotations	object	{}
milvus.pulsarv3.enabled	bool	false
milvus.queryNode.annotations	object	{}
milvus.queryNode.podDisruptionBudget.enabled	bool	false
milvus.queryNode.resources.limits.cpu	string	"200m"
milvus.queryNode.resources.limits.memory	string	"256Mi"
milvus.woodpecker.enabled	bool	true
neo4j.apoc_config."apoc.import.file.enabled"	string	"true"
neo4j.apoc_config."apoc.trigger.enabled"	string	"true"
neo4j.config."dbms.security.procedures.allowlist"	string	"apoc.*"
neo4j.config."dbms.security.procedures.unrestricted"	string	"apoc.*"
neo4j.config."server.config.strict_validation.enabled"	string	"false"
neo4j.config."server.directories.plugins"	string	"/var/lib/neo4j/labs"
neo4j.disableLookups	bool	true
neo4j.enabled	bool	true
neo4j.fullnameOverride	string	"rag-neo4j"
neo4j.neo4j.name	string	"rag-neo4j"
neo4j.neo4j.password	string	"dummy_password"
neo4j.neo4j.resources.cpu	string	"1"
neo4j.neo4j.resources.memory	string	"2Gi"
neo4j.podSpec.annotations	object	{}
neo4j.services.neo4j.enabled	bool	false
neo4j.volumes.data.dynamic.storageClassName	string	"gp2"
neo4j.volumes.data.mode	string	"dynamic"
rag-ingestors.enabled	bool	true
rag-ingestors.ingestors[0].env.WEBLOADER_MAX_INGESTION_TASKS	string	"5"
rag-ingestors.ingestors[0].envFrom	list	[]
rag-ingestors.ingestors[0].initDelaySeconds	int	0
rag-ingestors.ingestors[0].logLevel	string	"INFO"
rag-ingestors.ingestors[0].name	string	"webloader"
rag-ingestors.ingestors[0].resources.limits.cpu	string	"500m"
rag-ingestors.ingestors[0].resources.limits.ephemeral-storage	string	"1Gi"
rag-ingestors.ingestors[0].resources.limits.memory	string	"1Gi"
rag-ingestors.ingestors[0].resources.requests.cpu	string	"100m"
rag-ingestors.ingestors[0].resources.requests.ephemeral-storage	string	"256Mi"
rag-ingestors.ingestors[0].resources.requests.memory	string	"256Mi"
rag-ingestors.ingestors[0].type	string	"webloader"
rag-ingestors.ragServerUrl	string	"http://rag-server:9446"
rag-redis.enabled	bool	true
rag-redis.fullnameOverride	string	"rag-redis"
rag-redis.image.pullPolicy	string	"IfNotPresent"
rag-redis.image.repository	string	"redis"
rag-redis.image.tag	string	"7.2-alpine"
rag-redis.persistence.enabled	bool	true
rag-redis.persistence.size	string	"1Gi"
rag-redis.persistence.storageClass	string	""
rag-redis.podAnnotations	object	{}
rag-redis.redis.appendonly	string	"yes"
rag-redis.redis.maxmemory	string	"256mb"
rag-redis.redis.maxmemoryPolicy	string	"allkeys-lru"
rag-redis.redis.save	string	"60 1"
rag-redis.resources.limits.cpu	string	"200m"
rag-redis.resources.limits.memory	string	"256Mi"
rag-redis.resources.requests.cpu	string	"100m"
rag-redis.resources.requests.memory	string	"128Mi"
rag-redis.service.port	int	6379
rag-redis.service.type	string	"ClusterIP"
rag-server.enableGraphRag	bool	true
rag-server.enabled	bool	true
rag-server.env.CAIPE_UNSAFE_RBAC_BYPASS	string	"false"
rag-server.env.CLEANUP_INTERVAL	string	"86400"
rag-server.env.EMBEDDINGS_MODEL	string	"text-embedding-3-small"
rag-server.env.EMBEDDINGS_PROVIDER	string	"azure-openai"
rag-server.env.ENABLE_MCP	string	"true"
rag-server.env.LOG_LEVEL	string	"DEBUG"
rag-server.env.MAX_DOCUMENTS_PER_INGEST	string	"1000"
rag-server.env.MAX_GRAPH_RAW_QUERY_RESULTS	string	"100"
rag-server.env.MAX_GRAPH_RAW_QUERY_TOKENS	string	"80000"
rag-server.env.MAX_INGESTION_CONCURRENCY	string	"30"
rag-server.env.MAX_RESULTS_PER_QUERY	string	"100"
rag-server.env.SEARCH_RESULT_TRUNCATE_LENGTH	string	"500"
rag-server.env.SKIP_INIT_TESTS	string	"false"
rag-server.env.SLEEP_ON_INIT_FAILURE_SECONDS	string	"180"
rag-server.env.UI_URL	string	"http://localhost:9447"
rag-server.envFrom	list	[]
rag-server.fullnameOverride	string	"rag-server"
rag-server.image.pullPolicy	string	"Always"
rag-server.image.repository	string	"ghcr.io/cnoe-io/caipe-rag-server"
rag-server.image.tag	string	""
rag-server.podAnnotations	object	{}
rag-server.resources.limits.cpu	string	"500m"
rag-server.resources.limits.ephemeral-storage	string	"1Gi"
rag-server.resources.limits.memory	string	"512Mi"
rag-server.resources.requests.cpu	string	"100m"
rag-server.resources.requests.ephemeral-storage	string	"256Mi"
rag-server.resources.requests.memory	string	"128Mi"
rag-server.service.port	int	9446
rag-server.service.type	string	"ClusterIP"
sunnyTesting	bool	true

Dependencies

Name	Version	Condition / Tags
rag-server	0.5.68	rag-server.enabled
agent-ontology	0.5.68	agent-ontology.enabled
rag-ingestors	0.5.68	rag-ingestors.enabled
neo4j	2025.07.1	neo4j.enabled
rag-redis	0.5.68	rag-redis.enabled
milvus	5.0.2	milvus.enabled