This is a little tool to keep track on a set of nodes, and see if they keep in step or if they go out of consensus.
Homepage: https://github.com/ethereum/nodemonitor
| Key | Type | Default | Description |
|---|---|---|---|
| affinity | object | {} |
Affinity configuration for pods |
| annotations | object | {} |
Annotations for the StatefulSet |
| config | string | See values.yaml |
Config file |
| containerSecurityContext | object | See values.yaml |
The security context for containers |
| customCommand | list | [] |
Command replacement for the forkmon container |
| endpoints | list | [{"addr":"http://execution-client:8545","kind":"rpc","name":"execution-client-name"}] |
Endpoints that you would like to monitor |
| extraArgs | list | [] |
Extra args for the forkmon container |
| extraContainers | list | [] |
Additional containers |
| extraEnv | list | [] |
Additional env variables |
| extraPorts | list | [] |
Additional ports. Useful when using extraContainers |
| extraVolumeMounts | list | [] |
Additional volume mounts |
| extraVolumes | list | [] |
Additional volumes |
| fullnameOverride | string | "" |
Overrides the chart's computed fullname |
| httpPort | int | 8080 |
|
| image.pullPolicy | string | "IfNotPresent" |
forkmon container pull policy |
| image.repository | string | "holiman/nodemonitor" |
forkmon container image repository |
| image.tag | string | "latest" |
forkmon container image tag |
| imagePullSecrets | list | [] |
Image pull secrets for Docker images |
| ingress.annotations | object | {} |
Annotations for Ingress |
| ingress.enabled | bool | false |
Ingress resource for the HTTP API |
| ingress.hosts[0].host | string | "chart-example.local" |
|
| ingress.hosts[0].paths | list | [] |
|
| ingress.tls | list | [] |
Ingress TLS |
| initContainers | list | [] |
Additional init containers |
| livenessProbe | object | See values.yaml |
Liveness probe |
| nameOverride | string | "" |
Overrides the chart's name |
| network | string | "" |
Set a network name such as mainnet, holesky, sepolia |
| nodeSelector | object | {} |
Node selector for pods |
| persistence.accessModes | list | ["ReadWriteOnce"] |
Access mode for the volume claim template |
| persistence.annotations | object | {} |
Annotations for volume claim template |
| persistence.enabled | bool | false |
Uses an EmptyDir when not enabled |
| persistence.existingClaim | string | nil |
Use an existing PVC when persistence.enabled |
| persistence.selector | object | {} |
Selector for volume claim template |
| persistence.size | string | "1Gi" |
Requested size for volume claim template |
| persistence.storageClassName | string | nil |
Use a specific storage class E.g 'local-path' for local storage to achieve best performance Read more (https://github.com/rancher/local-path-provisioner) |
| podAnnotations | object | {} |
Pod annotations |
| podDisruptionBudget | object | {} |
Define the PodDisruptionBudget spec If not set then a PodDisruptionBudget will not be created |
| podLabels | object | {} |
Pod labels |
| podManagementPolicy | string | "OrderedReady" |
Pod management policy |
| priorityClassName | string | nil |
Pod priority class |
| readinessProbe | object | See values.yaml |
Readiness probe |
| replicas | int | 1 |
Number of replicas |
| resources | object | {} |
Resource requests and limits |
| secretEnv | object | {} |
Additional env variables injected via a created secret |
| securityContext | object | See values.yaml |
The security context for pods |
| 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 | "" |
The name of the service account to use. If not set and create is true, a name is generated using the fullname template |
| terminationGracePeriodSeconds | int | 30 |
How long to wait until the pod is forcefully terminated |
| thirdparty_endpoints | list | [{"kind":"infura","name":"mainnet-infura","rate_limit":5},{"kind":"alchemy","name":"mainnet-alchemy","rate_limit":5},{"kind":"etherscan","name":"mainnet-etherscan","rate_limit":5}] |
Third party endpoints that you would like to monitor |
| tolerations | list | [] |
Tolerations for pods |
| topologySpreadConstraints | list | [] |
Topology Spread Constraints for pods |
| updateStrategy | object | {"type":"RollingUpdate"} |
Update stategy for the Statefulset |
| updateStrategy.type | string | "RollingUpdate" |
Update stategy type |
config.toml:
# How often to reload data from the nodes
reload_interval = "10s"
# If specified, a http server will serve static content here
server_address = "0.0.0.0:8080"
# Shown in the document title, if specified
chain_name="<NETWORK_NAME>"
# Third party providers
infura_key = "<INFURA_API_KEY>"
infura_endpoint = "https://mainnet.infura.io/v3/"
alchemy_key = "<ALCHEMY_API_KEY>"
alchemy_endpoint = "https://eth-mainnet.g.alchemy.com/v2/"
etherscan_key = "<ETHERSCAN_API_KEY>"
etherscan_endpoint = "https://api.etherscan.io/api"
[Metrics]
enabled = true
endpoint = "<INFLUX_ENDPOINT>"
username = "<INFLUX_USERNAME>"
database = "<INFLUX_DB_NAME>"
password = "<INFLUX_PASSWORD>"
# Local or non third party connection require rpc kind
[[clients]]
name = "<execution-client-name>"
kind ="rpc"
url = "http://<execution-client>:<execution-client-port>"
# Third party client configuration doesn't require url
# Kind can vary between infura, alchemy or etherscan
# Recommended to enable rate limit for third party services
[[clients]]
name = infura|alchemy|etcherscan
kind = infura|alchemy|etherscan
rate_limit = 5