README.md

greptimedb-standalone

A Helm chart for deploying standalone greptimedb

Source Code

• https://github.com/GreptimeTeam/greptimedb

How to install

# Add charts repo.
helm repo add greptime https://greptimeteam.github.io/helm-charts/
helm repo update

# Install greptimedb standalone in default namespace.
helm upgrade --install greptimedb-standalone greptime/greptimedb-standalone -n default

Use AWS S3 as backend storage

helm upgrade --install greptimedb-standalone greptime/greptimedb-standalone \
  --set objectStorage.credentials.accessKeyId="your-access-key-id" \
  --set objectStorage.credentials.secretAccessKey="your-secret-access-key" \
  --set objectStorage.s3.bucket="your-bucket-name" \
  --set objectStorage.s3.region="region-of-bucket" \
  --set objectStorage.s3.endpoint="s3-endpoint" \
  --set objectStorage.s3.root="root-directory-of-data" \
  -n default

Connection

# You can use the MySQL client to connect the greptimedb, for example: 'mysql -h 127.0.0.1 -P 4002'.
kubectl port-forward -n default svc/greptimedb-standalone 4002:4002 > connections.out &

# You can use the PostgreSQL client to connect the greptimedb, for example: 'psql -h 127.0.0.1 -p 4003 -d public'.
kubectl port-forward -n default svc/greptimedb-standalone 4003:4003 > connections.out &

How to uninstall

helm uninstall greptimedb-standalone -n default

Values

Key	Type	Default	Description
affinity	object	{}	Affinity configuration for pod
annotations	object	{}	The annotations
args	list	[]	The container args
command	list	[]	The container command
configToml	string	"mode = 'standalone'\n"	The extra configuration for greptimedb
dataHome	string	"/data/greptimedb/"	Storage root directory
env	object	{"GREPTIMEDB_STANDALONE__HTTP__ADDR":"0.0.0.0:4000"}	Environment variables
fullnameOverride	string	""	Provide a name to substitute for the full names of resources
grpcServicePort	int	4001	GreptimeDB grpc service port
httpServicePort	int	4000	GreptimeDB http service port
image.pullPolicy	string	"IfNotPresent"	The image pull policy for the controller
image.pullSecrets	list	[]	The image pull secrets.
image.registry	string	"docker.io"	The image registry
image.repository	string	"greptime/greptimedb"	The image repository
image.tag	string	"v0.9.3"	The image tag
monitoring.annotations	object	{}	PodMonitor annotations
monitoring.enabled	bool	false	Enable prometheus podmonitor
monitoring.interval	string	"30s"	PodMonitor scrape interval
monitoring.labels	object	{}	PodMonitor labels
mysqlServicePort	int	4002	GreptimeDB mysql service port
nameOverride	string	""	Overrides the chart's name
nodeSelector	object	{}	NodeSelector to apply pod
objectStorage	object	{"oss":{},"s3":{}}	Configure to object storage
persistence.enableStatefulSetAutoDeletePVC	bool	false	Enable StatefulSetAutoDeletePVC feature
persistence.enabled	bool	true	Enable persistent disk
persistence.mountPath	string	"/data/greptimedb"	Mount path of persistent disk.
persistence.selector	string	nil	Selector for persistent disk
persistence.size	string	"10Gi"	Size of persistent disk
persistence.storageClass	string	nil	Storage class name
podAnnotations	object	{}	Extra pod annotations to add
podLabels	object	{}	Extra pod labels to add
podSecurityContext	object	{}	Security context to apply to the pod
postgresServicePort	int	4003	GreptimeDB postgres service port
resources	object	{}	Resource requests and limits for the container
securityContext	object	{}	Security context to apply to the container
service.annotations	object	{}	Annotations for service
service.type	string	"ClusterIP"	Service type
serviceAccount.annotations	object	{}	Annotations to add to the service account
serviceAccount.create	bool	true	Specifies whether a service account should be created
serviceAccount.name	string	""	Service account name
terminationGracePeriodSeconds	int	30	Grace period to allow the single binary to shut down before it is killed
tolerations	object	{}	Tolerations to apply pod