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refactor: add liveness probe (#174)
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@zyy17
zyy17 authored Oct 18, 2024
1 parent 47cde88 commit ead535f
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2 changes: 1 addition & 1 deletion charts/greptimedb-cluster/Chart.yaml
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Expand Up @@ -2,7 +2,7 @@ apiVersion: v2
name: greptimedb-cluster
description: A Helm chart for deploying GreptimeDB cluster in Kubernetes.
type: application
version: 0.2.19
version: 0.2.20
appVersion: 0.9.4
home: https://github.com/GreptimeTeam/greptimedb
sources:
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37 changes: 21 additions & 16 deletions charts/greptimedb-cluster/README.md
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Expand Up @@ -2,7 +2,7 @@

A Helm chart for deploying GreptimeDB cluster in Kubernetes.

![Version: 0.2.19](https://img.shields.io/badge/Version-0.2.19-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.9.4](https://img.shields.io/badge/AppVersion-0.9.4-informational?style=flat-square)
![Version: 0.2.20](https://img.shields.io/badge/Version-0.2.20-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.9.4](https://img.shields.io/badge/AppVersion-0.9.4-informational?style=flat-square)

## Source Code

Expand Down Expand Up @@ -78,33 +78,35 @@ helm uninstall mycluster -n default
| auth.fileName | string | `"passwd"` | The auth file name, the full path is `${mountPath}/${fileName}` |
| auth.mountPath | string | `"/etc/greptimedb/auth"` | The auth file path to store the auth info |
| auth.users | list | `[{"password":"admin","username":"admin"}]` | The users to be created in the auth file |
| base.podTemplate | object | `{"affinity":{},"annotations":{},"labels":{},"main":{"args":[],"command":[],"env":[],"readinessProbe":{},"resources":{"limits":{},"requests":{}}},"nodeSelector":{},"serviceAccountName":"","tolerations":[]}` | The pod template for base |
| base.podTemplate | object | `{"affinity":{},"annotations":{},"labels":{},"main":{"args":[],"command":[],"env":[],"livenessProbe":{},"readinessProbe":{},"resources":{"limits":{},"requests":{}}},"nodeSelector":{},"serviceAccountName":"","tolerations":[]}` | The pod template for base |
| base.podTemplate.affinity | object | `{}` | The pod affinity |
| base.podTemplate.annotations | object | `{}` | The annotations to be created to the pod. |
| base.podTemplate.labels | object | `{}` | The labels to be created to the pod. |
| base.podTemplate.main | object | `{"args":[],"command":[],"env":[],"readinessProbe":{},"resources":{"limits":{},"requests":{}}}` | The base spec of main container |
| base.podTemplate.main | object | `{"args":[],"command":[],"env":[],"livenessProbe":{},"readinessProbe":{},"resources":{"limits":{},"requests":{}}}` | The base spec of main container |
| base.podTemplate.main.args | list | `[]` | The arguments to be passed to the command |
| base.podTemplate.main.command | list | `[]` | The command to be executed in the container |
| base.podTemplate.main.env | list | `[]` | The environment variables for the container |
| base.podTemplate.main.livenessProbe | object | `{}` | The config for liveness probe of the main container |
| base.podTemplate.main.readinessProbe | object | `{}` | The config for readiness probe of the main container |
| base.podTemplate.main.resources.limits | object | `{}` | The resources limits for the container |
| base.podTemplate.main.resources.requests | object | `{}` | The requested resources for the container |
| base.podTemplate.nodeSelector | object | `{}` | The pod node selector |
| base.podTemplate.serviceAccountName | string | `""` | The global service account |
| base.podTemplate.tolerations | list | `[]` | The pod tolerations |
| datanode | object | `{"configData":"","configFile":"","logging":{},"podTemplate":{"affinity":{},"annotations":{},"labels":{},"main":{"args":[],"command":[],"env":[],"image":"","readinessProbe":{},"resources":{"limits":{},"requests":{}},"volumeMounts":[]},"nodeSelector":{},"serviceAccount":{"annotations":{},"create":false},"tolerations":[],"volumes":[]},"replicas":1,"storage":{"dataHome":"/data/greptimedb","mountPath":"/data/greptimedb","storageClassName":null,"storageRetainPolicy":"Retain","storageSize":"10Gi","walDir":"/data/greptimedb/wal"}}` | Datanode configure |
| datanode | object | `{"configData":"","configFile":"","logging":{},"podTemplate":{"affinity":{},"annotations":{},"labels":{},"main":{"args":[],"command":[],"env":[],"image":"","livenessProbe":{},"readinessProbe":{},"resources":{"limits":{},"requests":{}},"volumeMounts":[]},"nodeSelector":{},"serviceAccount":{"annotations":{},"create":false},"tolerations":[],"volumes":[]},"replicas":1,"storage":{"dataHome":"/data/greptimedb","mountPath":"/data/greptimedb","storageClassName":null,"storageRetainPolicy":"Retain","storageSize":"10Gi","walDir":"/data/greptimedb/wal"}}` | Datanode configure |
| datanode.configData | string | `""` | Extra raw toml config data of datanode. Skip if the `configFile` is used. |
| datanode.configFile | string | `""` | Extra toml file of datanode. |
| datanode.logging | object | `{}` | Logging configuration for datanode, if not set, it will use the global logging configuration. |
| datanode.podTemplate | object | `{"affinity":{},"annotations":{},"labels":{},"main":{"args":[],"command":[],"env":[],"image":"","readinessProbe":{},"resources":{"limits":{},"requests":{}},"volumeMounts":[]},"nodeSelector":{},"serviceAccount":{"annotations":{},"create":false},"tolerations":[],"volumes":[]}` | The pod template for datanode |
| datanode.podTemplate | object | `{"affinity":{},"annotations":{},"labels":{},"main":{"args":[],"command":[],"env":[],"image":"","livenessProbe":{},"readinessProbe":{},"resources":{"limits":{},"requests":{}},"volumeMounts":[]},"nodeSelector":{},"serviceAccount":{"annotations":{},"create":false},"tolerations":[],"volumes":[]}` | The pod template for datanode |
| datanode.podTemplate.affinity | object | `{}` | The pod affinity |
| datanode.podTemplate.annotations | object | `{}` | The annotations to be created to the pod. |
| datanode.podTemplate.labels | object | `{}` | The labels to be created to the pod. |
| datanode.podTemplate.main | object | `{"args":[],"command":[],"env":[],"image":"","readinessProbe":{},"resources":{"limits":{},"requests":{}},"volumeMounts":[]}` | The spec of main container |
| datanode.podTemplate.main | object | `{"args":[],"command":[],"env":[],"image":"","livenessProbe":{},"readinessProbe":{},"resources":{"limits":{},"requests":{}},"volumeMounts":[]}` | The spec of main container |
| datanode.podTemplate.main.args | list | `[]` | The arguments to be passed to the command |
| datanode.podTemplate.main.command | list | `[]` | The command to be executed in the container |
| datanode.podTemplate.main.env | list | `[]` | The environment variables for the container |
| datanode.podTemplate.main.image | string | `""` | The datanode image. |
| datanode.podTemplate.main.livenessProbe | object | `{}` | The config for liveness probe of the main container |
| datanode.podTemplate.main.readinessProbe | object | `{}` | The config for readiness probe of the main container |
| datanode.podTemplate.main.resources.limits | object | `{}` | The resources limits for the container |
| datanode.podTemplate.main.resources.requests | object | `{}` | The requested resources for the container |
Expand All @@ -124,20 +126,21 @@ helm uninstall mycluster -n default
| debugPod.enabled | bool | `false` | Enable debug pod |
| debugPod.image | object | `{"registry":"docker.io","repository":"greptime/greptime-tool","tag":"20240905-67eaa147"}` | The debug pod image |
| debugPod.resources | object | `{"limits":{"cpu":"200m","memory":"256Mi"},"requests":{"cpu":"50m","memory":"64Mi"}}` | The debug pod resource |
| flownode | object | `{"configData":"","configFile":"","enabled":false,"logging":{},"podTemplate":{"affinity":{},"annotations":{},"labels":{},"main":{"args":[],"command":[],"env":[],"image":"","readinessProbe":{},"resources":{"limits":{},"requests":{}},"volumeMounts":[]},"nodeSelector":{},"serviceAccount":{"annotations":{},"create":false},"tolerations":[],"volumes":[]},"replicas":1}` | Flownode configure. **It's NOT READY YET** |
| flownode | object | `{"configData":"","configFile":"","enabled":false,"logging":{},"podTemplate":{"affinity":{},"annotations":{},"labels":{},"main":{"args":[],"command":[],"env":[],"image":"","livenessProbe":{},"readinessProbe":{},"resources":{"limits":{},"requests":{}},"volumeMounts":[]},"nodeSelector":{},"serviceAccount":{"annotations":{},"create":false},"tolerations":[],"volumes":[]},"replicas":1}` | Flownode configure. **It's NOT READY YET** |
| flownode.configData | string | `""` | Extra raw toml config data of flownode. Skip if the `configFile` is used. |
| flownode.configFile | string | `""` | Extra toml file of flownode. |
| flownode.enabled | bool | `false` | Enable flownode |
| flownode.logging | object | `{}` | Logging configuration for flownode, if not set, it will use the global logging configuration. |
| flownode.podTemplate | object | `{"affinity":{},"annotations":{},"labels":{},"main":{"args":[],"command":[],"env":[],"image":"","readinessProbe":{},"resources":{"limits":{},"requests":{}},"volumeMounts":[]},"nodeSelector":{},"serviceAccount":{"annotations":{},"create":false},"tolerations":[],"volumes":[]}` | The pod template for frontend |
| flownode.podTemplate | object | `{"affinity":{},"annotations":{},"labels":{},"main":{"args":[],"command":[],"env":[],"image":"","livenessProbe":{},"readinessProbe":{},"resources":{"limits":{},"requests":{}},"volumeMounts":[]},"nodeSelector":{},"serviceAccount":{"annotations":{},"create":false},"tolerations":[],"volumes":[]}` | The pod template for frontend |
| flownode.podTemplate.affinity | object | `{}` | The pod affinity |
| flownode.podTemplate.annotations | object | `{}` | The annotations to be created to the pod. |
| flownode.podTemplate.labels | object | `{}` | The labels to be created to the pod. |
| flownode.podTemplate.main | object | `{"args":[],"command":[],"env":[],"image":"","readinessProbe":{},"resources":{"limits":{},"requests":{}},"volumeMounts":[]}` | The spec of main container |
| flownode.podTemplate.main | object | `{"args":[],"command":[],"env":[],"image":"","livenessProbe":{},"readinessProbe":{},"resources":{"limits":{},"requests":{}},"volumeMounts":[]}` | The spec of main container |
| flownode.podTemplate.main.args | list | `[]` | The arguments to be passed to the command |
| flownode.podTemplate.main.command | list | `[]` | The command to be executed in the container |
| flownode.podTemplate.main.env | list | `[]` | The environment variables for the container |
| flownode.podTemplate.main.image | string | `""` | The flownode image. |
| flownode.podTemplate.main.livenessProbe | object | `{}` | The config for liveness probe of the main container |
| flownode.podTemplate.main.readinessProbe | object | `{}` | The config for readiness probe of the main container |
| flownode.podTemplate.main.resources.limits | object | `{}` | The resources limits for the container |
| flownode.podTemplate.main.resources.requests | object | `{}` | The requested resources for the container |
Expand All @@ -148,19 +151,20 @@ helm uninstall mycluster -n default
| flownode.podTemplate.tolerations | list | `[]` | The pod tolerations |
| flownode.podTemplate.volumes | list | `[]` | The pod volumes |
| flownode.replicas | int | `1` | Flownode replicas |
| frontend | object | `{"configData":"","configFile":"","logging":{},"podTemplate":{"affinity":{},"annotations":{},"labels":{},"main":{"args":[],"command":[],"env":[],"image":"","readinessProbe":{},"resources":{"limits":{},"requests":{}},"volumeMounts":[]},"nodeSelector":{},"serviceAccount":{"annotations":{},"create":false},"tolerations":[],"volumes":[]},"replicas":1,"service":{},"tls":{}}` | Frontend configure |
| frontend | object | `{"configData":"","configFile":"","logging":{},"podTemplate":{"affinity":{},"annotations":{},"labels":{},"main":{"args":[],"command":[],"env":[],"image":"","livenessProbe":{},"readinessProbe":{},"resources":{"limits":{},"requests":{}},"volumeMounts":[]},"nodeSelector":{},"serviceAccount":{"annotations":{},"create":false},"tolerations":[],"volumes":[]},"replicas":1,"service":{},"tls":{}}` | Frontend configure |
| frontend.configData | string | `""` | Extra raw toml config data of frontend. Skip if the `configFile` is used. |
| frontend.configFile | string | `""` | Extra toml file of frontend. |
| frontend.logging | object | `{}` | Logging configuration for frontend, if not set, it will use the global logging configuration. |
| frontend.podTemplate | object | `{"affinity":{},"annotations":{},"labels":{},"main":{"args":[],"command":[],"env":[],"image":"","readinessProbe":{},"resources":{"limits":{},"requests":{}},"volumeMounts":[]},"nodeSelector":{},"serviceAccount":{"annotations":{},"create":false},"tolerations":[],"volumes":[]}` | The pod template for frontend |
| frontend.podTemplate | object | `{"affinity":{},"annotations":{},"labels":{},"main":{"args":[],"command":[],"env":[],"image":"","livenessProbe":{},"readinessProbe":{},"resources":{"limits":{},"requests":{}},"volumeMounts":[]},"nodeSelector":{},"serviceAccount":{"annotations":{},"create":false},"tolerations":[],"volumes":[]}` | The pod template for frontend |
| frontend.podTemplate.affinity | object | `{}` | The pod affinity |
| frontend.podTemplate.annotations | object | `{}` | The annotations to be created to the pod. |
| frontend.podTemplate.labels | object | `{}` | The labels to be created to the pod. |
| frontend.podTemplate.main | object | `{"args":[],"command":[],"env":[],"image":"","readinessProbe":{},"resources":{"limits":{},"requests":{}},"volumeMounts":[]}` | The spec of main container |
| frontend.podTemplate.main | object | `{"args":[],"command":[],"env":[],"image":"","livenessProbe":{},"readinessProbe":{},"resources":{"limits":{},"requests":{}},"volumeMounts":[]}` | The spec of main container |
| frontend.podTemplate.main.args | list | `[]` | The arguments to be passed to the command |
| frontend.podTemplate.main.command | list | `[]` | The command to be executed in the container |
| frontend.podTemplate.main.env | list | `[]` | The environment variables for the container |
| frontend.podTemplate.main.image | string | `""` | The frontend image. |
| frontend.podTemplate.main.livenessProbe | object | `{}` | The config for liveness probe of the main container |
| frontend.podTemplate.main.readinessProbe | object | `{}` | The config for readiness probe of the main container |
| frontend.podTemplate.main.resources.limits | object | `{}` | The resources limits for the container |
| frontend.podTemplate.main.resources.requests | object | `{}` | The requested resources for the container |
Expand Down Expand Up @@ -188,26 +192,27 @@ helm uninstall mycluster -n default
| logging.logsDir | string | `"/data/greptimedb/logs"` | The logs directory for greptimedb |
| logging.onlyLogToStdout | bool | `false` | Whether to log to stdout only |
| logging.persistentWithData | bool | `false` | indicates whether to persist the log with the datanode data storage. It **ONLY** works for the datanode component. |
| meta | object | `{"configData":"","configFile":"","enableRegionFailover":false,"etcdEndpoints":"etcd.etcd-cluster.svc.cluster.local:2379","logging":{},"podTemplate":{"affinity":{},"annotations":{},"labels":{},"main":{"args":[],"command":[],"env":[],"image":"","resources":{"limits":{},"requests":{}},"volumeMounts":[]},"nodeSelector":{},"readinessProbe":{},"serviceAccount":{"annotations":{},"create":false},"tolerations":[],"volumes":[]},"replicas":1,"storeKeyPrefix":""}` | Meta configure |
| meta | object | `{"configData":"","configFile":"","enableRegionFailover":false,"etcdEndpoints":"etcd.etcd-cluster.svc.cluster.local:2379","logging":{},"podTemplate":{"affinity":{},"annotations":{},"labels":{},"main":{"args":[],"command":[],"env":[],"image":"","livenessProbe":{},"readinessProbe":{},"resources":{"limits":{},"requests":{}},"volumeMounts":[]},"nodeSelector":{},"serviceAccount":{"annotations":{},"create":false},"tolerations":[],"volumes":[]},"replicas":1,"storeKeyPrefix":""}` | Meta configure |
| meta.configData | string | `""` | Extra raw toml config data of meta. Skip if the `configFile` is used. |
| meta.configFile | string | `""` | Extra toml file of meta. |
| meta.enableRegionFailover | bool | `false` | Whether to enable region failover |
| meta.etcdEndpoints | string | `"etcd.etcd-cluster.svc.cluster.local:2379"` | Meta etcd endpoints |
| meta.logging | object | `{}` | Logging configuration for meta, if not set, it will use the global logging configuration. |
| meta.podTemplate | object | `{"affinity":{},"annotations":{},"labels":{},"main":{"args":[],"command":[],"env":[],"image":"","resources":{"limits":{},"requests":{}},"volumeMounts":[]},"nodeSelector":{},"readinessProbe":{},"serviceAccount":{"annotations":{},"create":false},"tolerations":[],"volumes":[]}` | The pod template for meta |
| meta.podTemplate | object | `{"affinity":{},"annotations":{},"labels":{},"main":{"args":[],"command":[],"env":[],"image":"","livenessProbe":{},"readinessProbe":{},"resources":{"limits":{},"requests":{}},"volumeMounts":[]},"nodeSelector":{},"serviceAccount":{"annotations":{},"create":false},"tolerations":[],"volumes":[]}` | The pod template for meta |
| meta.podTemplate.affinity | object | `{}` | The pod affinity |
| meta.podTemplate.annotations | object | `{}` | The annotations to be created to the pod. |
| meta.podTemplate.labels | object | `{}` | The labels to be created to the pod. |
| meta.podTemplate.main | object | `{"args":[],"command":[],"env":[],"image":"","resources":{"limits":{},"requests":{}},"volumeMounts":[]}` | The spec of main container |
| meta.podTemplate.main | object | `{"args":[],"command":[],"env":[],"image":"","livenessProbe":{},"readinessProbe":{},"resources":{"limits":{},"requests":{}},"volumeMounts":[]}` | The spec of main container |
| meta.podTemplate.main.args | list | `[]` | The arguments to be passed to the command |
| meta.podTemplate.main.command | list | `[]` | The command to be executed in the container |
| meta.podTemplate.main.env | list | `[]` | The environment variables for the container |
| meta.podTemplate.main.image | string | `""` | The meta image. |
| meta.podTemplate.main.livenessProbe | object | `{}` | The config for liveness probe of the main container |
| meta.podTemplate.main.readinessProbe | object | `{}` | The config for readiness probe of the main container |
| meta.podTemplate.main.resources.limits | object | `{}` | The resources limits for the container |
| meta.podTemplate.main.resources.requests | object | `{}` | The requested resources for the container |
| meta.podTemplate.main.volumeMounts | list | `[]` | The pod volumeMounts |
| meta.podTemplate.nodeSelector | object | `{}` | The pod node selector |
| meta.podTemplate.readinessProbe | object | `{}` | The config for readiness probe of the main container |
| meta.podTemplate.serviceAccount.annotations | object | `{}` | The annotations for meta serviceaccount |
| meta.podTemplate.serviceAccount.create | bool | `false` | Create a service account |
| meta.podTemplate.tolerations | list | `[]` | The pod tolerations |
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