added repo
This commit is contained in:
Your Name
@@ -0,0 +1,17 @@
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# Patterns to ignore when building packages.
|
||||
# This supports shell glob matching, relative path matching, and
|
||||
# negation (prefixed with !). Only one pattern per line.
|
||||
.DS_Store
|
||||
# Common VCS dirs
|
||||
.git/
|
||||
.gitignore
|
||||
# Common backup files
|
||||
*.swp
|
||||
*.bak
|
||||
*.tmp
|
||||
*~
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||||
# Various IDEs
|
||||
.project
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||||
.idea/
|
||||
*.tmproj
|
||||
OWNERS
|
||||
@@ -0,0 +1,18 @@
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apiVersion: v1
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appVersion: 3.11.5
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description: Apache Cassandra is a free and open-source distributed database management
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system designed to handle large amounts of data across many commodity servers, providing
|
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high availability with no single point of failure.
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home: http://cassandra.apache.org
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icon: https://upload.wikimedia.org/wikipedia/commons/thumb/5/5e/Cassandra_logo.svg/330px-Cassandra_logo.svg.png
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keywords:
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- cassandra
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- database
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- nosql
|
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maintainers:
|
||||
- email: goonohc@gmail.com
|
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name: KongZ
|
||||
- email: maor.friedman@redhat.com
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name: maorfr
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name: cassandra
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version: 0.14.3
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@@ -0,0 +1,215 @@
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# Cassandra
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A Cassandra Chart for Kubernetes
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## Install Chart
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To install the Cassandra Chart into your Kubernetes cluster (This Chart requires persistent volume by default, you may need to create a storage class before install chart. To create storage class, see [Persist data](#persist_data) section)
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```bash
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helm install --namespace "cassandra" -n "cassandra" incubator/cassandra
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```
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After installation succeeds, you can get a status of Chart
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```bash
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helm status "cassandra"
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```
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|
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If you want to delete your Chart, use this command
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```bash
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helm delete --purge "cassandra"
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```
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## Upgrading
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||||
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To upgrade your Cassandra release, simply run
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```bash
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helm upgrade "cassandra" incubator/cassandra
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```
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### 0.12.0
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This version fixes https://github.com/helm/charts/issues/7803 by removing mutable labels in `spec.VolumeClaimTemplate.metadata.labels` so that it is upgradable.
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|
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Until this version, in order to upgrade, you have to delete the Cassandra StatefulSet before upgrading:
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```bash
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$ kubectl delete statefulset --cascade=false my-cassandra-release
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```
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|
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## Persist data
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You need to create `StorageClass` before able to persist data in persistent volume.
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To create a `StorageClass` on Google Cloud, run the following
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```bash
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kubectl create -f sample/create-storage-gce.yaml
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```
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And set the following values in `values.yaml`
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```yaml
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persistence:
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enabled: true
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```
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If you want to create a `StorageClass` on other platform, please see documentation here [https://kubernetes.io/docs/user-guide/persistent-volumes/](https://kubernetes.io/docs/user-guide/persistent-volumes/)
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When running a cluster without persistence, the termination of a pod will first initiate a decommissioning of that pod.
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Depending on the amount of data stored inside the cluster this may take a while. In order to complete a graceful
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termination, pods need to get more time for it. Set the following values in `values.yaml`:
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```yaml
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podSettings:
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terminationGracePeriodSeconds: 1800
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```
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## Install Chart with specific cluster size
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By default, this Chart will create a cassandra with 3 nodes. If you want to change the cluster size during installation, you can use `--set config.cluster_size={value}` argument. Or edit `values.yaml`
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For example:
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Set cluster size to 5
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```bash
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helm install --namespace "cassandra" -n "cassandra" --set config.cluster_size=5 incubator/cassandra/
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```
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## Install Chart with specific resource size
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By default, this Chart will create a cassandra with CPU 2 vCPU and 4Gi of memory which is suitable for development environment.
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If you want to use this Chart for production, I would recommend to update the CPU to 4 vCPU and 16Gi. Also increase size of `max_heap_size` and `heap_new_size`.
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To update the settings, edit `values.yaml`
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## Install Chart with specific node
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Sometime you may need to deploy your cassandra to specific nodes to allocate resources. You can use node selector by edit `nodes.enabled=true` in `values.yaml`
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For example, you have 6 vms in node pools and you want to deploy cassandra to node which labeled as `cloud.google.com/gke-nodepool: pool-db`
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||||
|
||||
Set the following values in `values.yaml`
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||||
|
||||
```yaml
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nodes:
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enabled: true
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selector:
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nodeSelector:
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||||
cloud.google.com/gke-nodepool: pool-db
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```
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## Configuration
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||||
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||||
The following table lists the configurable parameters of the Cassandra chart and their default values.
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| Parameter | Description | Default |
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| ----------------------- | --------------------------------------------- | ---------------------------------------------------------- |
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| `image.repo` | `cassandra` image repository | `cassandra` |
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| `image.tag` | `cassandra` image tag | `3.11.5` |
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| `image.pullPolicy` | Image pull policy | `Always` if `imageTag` is `latest`, else `IfNotPresent` |
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| `image.pullSecrets` | Image pull secrets | `nil` |
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| `config.cluster_domain` | The name of the cluster domain. | `cluster.local` |
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| `config.cluster_name` | The name of the cluster. | `cassandra` |
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| `config.cluster_size` | The number of nodes in the cluster. | `3` |
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| `config.seed_size` | The number of seed nodes used to bootstrap new clients joining the cluster. | `2` |
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| `config.seeds` | The comma-separated list of seed nodes. | Automatically generated according to `.Release.Name` and `config.seed_size` |
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| `config.num_tokens` | Initdb Arguments | `256` |
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| `config.dc_name` | Initdb Arguments | `DC1` |
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| `config.rack_name` | Initdb Arguments | `RAC1` |
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| `config.endpoint_snitch` | Initdb Arguments | `SimpleSnitch` |
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| `config.max_heap_size` | Initdb Arguments | `2048M` |
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| `config.heap_new_size` | Initdb Arguments | `512M` |
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| `config.ports.cql` | Initdb Arguments | `9042` |
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| `config.ports.thrift` | Initdb Arguments | `9160` |
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| `config.ports.agent` | The port of the JVM Agent (if any) | `nil` |
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| `config.start_rpc` | Initdb Arguments | `false` |
|
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| `configOverrides` | Overrides config files in /etc/cassandra dir | `{}` |
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||||
| `commandOverrides` | Overrides default docker command | `[]` |
|
||||
| `argsOverrides` | Overrides default docker args | `[]` |
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||||
| `env` | Custom env variables | `{}` |
|
||||
| `schedulerName` | Name of k8s scheduler (other than the default) | `nil` |
|
||||
| `persistence.enabled` | Use a PVC to persist data | `true` |
|
||||
| `persistence.storageClass` | Storage class of backing PVC | `nil` (uses alpha storage class annotation) |
|
||||
| `persistence.accessMode` | Use volume as ReadOnly or ReadWrite | `ReadWriteOnce` |
|
||||
| `persistence.size` | Size of data volume | `10Gi` |
|
||||
| `resources` | CPU/Memory resource requests/limits | Memory: `4Gi`, CPU: `2` |
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||||
| `service.type` | k8s service type exposing ports, e.g. `NodePort`| `ClusterIP` |
|
||||
| `service.annotations` | Annotations to apply to cassandra service | `""` |
|
||||
| `podManagementPolicy` | podManagementPolicy of the StatefulSet | `OrderedReady` |
|
||||
| `podDisruptionBudget` | Pod distruption budget | `{}` |
|
||||
| `podAnnotations` | pod annotations for the StatefulSet | `{}` |
|
||||
| `updateStrategy.type` | UpdateStrategy of the StatefulSet | `OnDelete` |
|
||||
| `livenessProbe.initialDelaySeconds` | Delay before liveness probe is initiated | `90` |
|
||||
| `livenessProbe.periodSeconds` | How often to perform the probe | `30` |
|
||||
| `livenessProbe.timeoutSeconds` | When the probe times out | `5` |
|
||||
| `livenessProbe.successThreshold` | Minimum consecutive successes for the probe to be considered successful after having failed. | `1` |
|
||||
| `livenessProbe.failureThreshold` | Minimum consecutive failures for the probe to be considered failed after having succeeded. | `3` |
|
||||
| `readinessProbe.initialDelaySeconds` | Delay before readiness probe is initiated | `90` |
|
||||
| `readinessProbe.periodSeconds` | How often to perform the probe | `30` |
|
||||
| `readinessProbe.timeoutSeconds` | When the probe times out | `5` |
|
||||
| `readinessProbe.successThreshold` | Minimum consecutive successes for the probe to be considered successful after having failed. | `1` |
|
||||
| `readinessProbe.failureThreshold` | Minimum consecutive failures for the probe to be considered failed after having succeeded. | `3` |
|
||||
| `readinessProbe.address` | Address to use for checking node has joined the cluster and is ready. | `${POD_IP}` |
|
||||
| `rbac.create` | Specifies whether RBAC resources should be created | `true` |
|
||||
| `serviceAccount.create` | Specifies whether a ServiceAccount should be created | `true` |
|
||||
| `serviceAccount.name` | The name of the ServiceAccount to use | |
|
||||
| `backup.enabled` | Enable backup on chart installation | `false` |
|
||||
| `backup.schedule` | Keyspaces to backup, each with cron time | |
|
||||
| `backup.annotations` | Backup pod annotations | iam.amazonaws.com/role: `cain` |
|
||||
| `backup.image.repository` | Backup image repository | `maorfr/cain` |
|
||||
| `backup.image.tag` | Backup image tag | `0.6.0` |
|
||||
| `backup.extraArgs` | Additional arguments for cain | `[]` |
|
||||
| `backup.env` | Backup environment variables | AWS_REGION: `us-east-1` |
|
||||
| `backup.resources` | Backup CPU/Memory resource requests/limits | Memory: `1Gi`, CPU: `1` |
|
||||
| `backup.destination` | Destination to store backup artifacts | `s3://bucket/cassandra` |
|
||||
| `backup.google.serviceAccountSecret` | Secret containing credentials if GCS is used as destination | |
|
||||
| `exporter.enabled` | Enable Cassandra exporter | `false` |
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||||
| `exporter.servicemonitor` | Enable ServiceMonitor for exporter | `true` |
|
||||
| `exporter.additionalLabels` | Additional labels for Service Monitor | `{}` |
|
||||
| `exporter.image.repo` | Exporter image repository | `criteord/cassandra_exporter` |
|
||||
| `exporter.image.tag` | Exporter image tag | `2.0.2` |
|
||||
| `exporter.port` | Exporter port | `5556` |
|
||||
| `exporter.jvmOpts` | Exporter additional JVM options | |
|
||||
| `exporter.resources` | Exporter CPU/Memory resource requests/limits | `{}` |
|
||||
| `affinity` | Kubernetes node affinity | `{}` |
|
||||
| `tolerations` | Kubernetes node tolerations | `[]` |
|
||||
|
||||
|
||||
## Scale cassandra
|
||||
When you want to change the cluster size of your cassandra, you can use the helm upgrade command.
|
||||
|
||||
```bash
|
||||
helm upgrade --set config.cluster_size=5 cassandra incubator/cassandra
|
||||
```
|
||||
|
||||
## Get cassandra status
|
||||
You can get your cassandra cluster status by running the command
|
||||
|
||||
```bash
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||||
kubectl exec -it --namespace cassandra $(kubectl get pods --namespace cassandra -l app=cassandra-cassandra -o jsonpath='{.items[0].metadata.name}') nodetool status
|
||||
```
|
||||
|
||||
Output
|
||||
```bash
|
||||
Datacenter: asia-east1
|
||||
======================
|
||||
Status=Up/Down
|
||||
|/ State=Normal/Leaving/Joining/Moving
|
||||
-- Address Load Tokens Owns (effective) Host ID Rack
|
||||
UN 10.8.1.11 108.45 KiB 256 66.1% 410cc9da-8993-4dc2-9026-1dd381874c54 a
|
||||
UN 10.8.4.12 84.08 KiB 256 68.7% 96e159e1-ef94-406e-a0be-e58fbd32a830 c
|
||||
UN 10.8.3.6 103.07 KiB 256 65.2% 1a42b953-8728-4139-b070-b855b8fff326 b
|
||||
```
|
||||
|
||||
## Benchmark
|
||||
You can use [cassandra-stress](https://docs.datastax.com/en/cassandra/3.0/cassandra/tools/toolsCStress.html) tool to run the benchmark on the cluster by the following command
|
||||
|
||||
```bash
|
||||
kubectl exec -it --namespace cassandra $(kubectl get pods --namespace cassandra -l app=cassandra-cassandra -o jsonpath='{.items[0].metadata.name}') cassandra-stress
|
||||
```
|
||||
|
||||
Example of `cassandra-stress` argument
|
||||
- Run both read and write with ration 9:1
|
||||
- Operator total 1 million keys with uniform distribution
|
||||
- Use QUORUM for read/write
|
||||
- Generate 50 threads
|
||||
- Generate result in graph
|
||||
- Use NetworkTopologyStrategy with replica factor 2
|
||||
|
||||
```bash
|
||||
cassandra-stress mixed ratio\(write=1,read=9\) n=1000000 cl=QUORUM -pop dist=UNIFORM\(1..1000000\) -mode native cql3 -rate threads=50 -log file=~/mixed_autorate_r9w1_1M.log -graph file=test2.html title=test revision=test2 -schema "replication(strategy=NetworkTopologyStrategy, factor=2)"
|
||||
```
|
||||
@@ -0,0 +1,7 @@
|
||||
kind: StorageClass
|
||||
apiVersion: storage.k8s.io/v1
|
||||
metadata:
|
||||
name: generic
|
||||
provisioner: kubernetes.io/gce-pd
|
||||
parameters:
|
||||
type: pd-ssd
|
||||
@@ -0,0 +1,35 @@
|
||||
Cassandra CQL can be accessed via port {{ .Values.config.ports.cql }} on the following DNS name from within your cluster:
|
||||
Cassandra Thrift can be accessed via port {{ .Values.config.ports.thrift }} on the following DNS name from within your cluster:
|
||||
|
||||
If you want to connect to the remote instance with your local Cassandra CQL cli. To forward the API port to localhost:9042 run the following:
|
||||
- kubectl port-forward --namespace {{ .Release.Namespace }} $(kubectl get pods --namespace {{ .Release.Namespace }} -l app={{ template "cassandra.name" . }},release={{ .Release.Name }} -o jsonpath='{ .items[0].metadata.name }') 9042:{{ .Values.config.ports.cql }}
|
||||
|
||||
If you want to connect to the Cassandra CQL run the following:
|
||||
{{- if contains "NodePort" .Values.service.type }}
|
||||
- export CQL_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "cassandra.fullname" . }})
|
||||
- export CQL_HOST=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
|
||||
- cqlsh $CQL_HOST $CQL_PORT
|
||||
|
||||
{{- else if contains "LoadBalancer" .Values.service.type }}
|
||||
NOTE: It may take a few minutes for the LoadBalancer IP to be available.
|
||||
Watch the status with: 'kubectl get svc --namespace {{ .Release.Namespace }} -w {{ template "cassandra.fullname" . }}'
|
||||
- export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "cassandra.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
|
||||
- echo cqlsh $SERVICE_IP
|
||||
{{- else if contains "ClusterIP" .Values.service.type }}
|
||||
- kubectl port-forward --namespace {{ .Release.Namespace }} $(kubectl get pods --namespace {{ .Release.Namespace }} -l "app={{ template "cassandra.name" . }},release={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}") 9042:{{ .Values.config.ports.cql }}
|
||||
echo cqlsh 127.0.0.1 9042
|
||||
{{- end }}
|
||||
|
||||
You can also see the cluster status by run the following:
|
||||
- kubectl exec -it --namespace {{ .Release.Namespace }} $(kubectl get pods --namespace {{ .Release.Namespace }} -l app={{ template "cassandra.name" . }},release={{ .Release.Name }} -o jsonpath='{.items[0].metadata.name}') nodetool status
|
||||
|
||||
To tail the logs for the Cassandra pod run the following:
|
||||
- kubectl logs -f --namespace {{ .Release.Namespace }} $(kubectl get pods --namespace {{ .Release.Namespace }} -l app={{ template "cassandra.name" . }},release={{ .Release.Name }} -o jsonpath='{ .items[0].metadata.name }')
|
||||
|
||||
{{- if not .Values.persistence.enabled }}
|
||||
|
||||
Note that the cluster is running with node-local storage instead of PersistentVolumes. In order to prevent data loss,
|
||||
pods will be decommissioned upon termination. Decommissioning may take some time, so you might also want to adjust the
|
||||
pod termination gace period, which is currently set to {{ .Values.podSettings.terminationGracePeriodSeconds }} seconds.
|
||||
|
||||
{{- end}}
|
||||
@@ -0,0 +1,43 @@
|
||||
{{/* vim: set filetype=mustache: */}}
|
||||
{{/*
|
||||
Expand the name of the chart.
|
||||
*/}}
|
||||
{{- define "cassandra.name" -}}
|
||||
{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
|
||||
{{- end -}}
|
||||
|
||||
{{/*
|
||||
Create a default fully qualified app name.
|
||||
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
|
||||
If release name contains chart name it will be used as a full name.
|
||||
*/}}
|
||||
{{- define "cassandra.fullname" -}}
|
||||
{{- if .Values.fullnameOverride -}}
|
||||
{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
|
||||
{{- else -}}
|
||||
{{- $name := default .Chart.Name .Values.nameOverride -}}
|
||||
{{- if contains $name .Release.Name -}}
|
||||
{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
|
||||
{{- else -}}
|
||||
{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{/*
|
||||
Create chart name and version as used by the chart label.
|
||||
*/}}
|
||||
{{- define "cassandra.chart" -}}
|
||||
{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
|
||||
{{- end -}}
|
||||
|
||||
{{/*
|
||||
Create the name of the service account to use
|
||||
*/}}
|
||||
{{- define "cassandra.serviceAccountName" -}}
|
||||
{{- if .Values.serviceAccount.create -}}
|
||||
{{ default (include "cassandra.fullname" .) .Values.serviceAccount.name }}
|
||||
{{- else -}}
|
||||
{{ default "default" .Values.serviceAccount.name }}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
@@ -0,0 +1,90 @@
|
||||
{{- if .Values.backup.enabled }}
|
||||
{{- $release := .Release }}
|
||||
{{- $values := .Values }}
|
||||
{{- $backup := $values.backup }}
|
||||
{{- range $index, $schedule := $backup.schedule }}
|
||||
---
|
||||
apiVersion: batch/v1beta1
|
||||
kind: CronJob
|
||||
metadata:
|
||||
name: {{ template "cassandra.fullname" $ }}-backup-{{ $schedule.keyspace | replace "_" "-" }}
|
||||
labels:
|
||||
app: {{ template "cassandra.name" $ }}-cain
|
||||
chart: {{ template "cassandra.chart" $ }}
|
||||
release: "{{ $release.Name }}"
|
||||
heritage: "{{ $release.Service }}"
|
||||
spec:
|
||||
schedule: {{ $schedule.cron | quote }}
|
||||
concurrencyPolicy: Forbid
|
||||
startingDeadlineSeconds: 120
|
||||
jobTemplate:
|
||||
spec:
|
||||
template:
|
||||
metadata:
|
||||
annotations:
|
||||
{{ toYaml $backup.annotations }}
|
||||
spec:
|
||||
restartPolicy: OnFailure
|
||||
serviceAccountName: {{ template "cassandra.serviceAccountName" $ }}
|
||||
containers:
|
||||
- name: cassandra-backup
|
||||
image: "{{ $backup.image.repository }}:{{ $backup.image.tag }}"
|
||||
command: ["cain"]
|
||||
args:
|
||||
- backup
|
||||
- --namespace
|
||||
- {{ $release.Namespace }}
|
||||
- --selector
|
||||
- release={{ $release.Name }},app={{ template "cassandra.name" $ }}
|
||||
- --keyspace
|
||||
- {{ $schedule.keyspace }}
|
||||
- --dst
|
||||
- {{ $backup.destination }}
|
||||
{{- with $backup.extraArgs }}
|
||||
{{ toYaml . | indent 12 }}
|
||||
{{- end }}
|
||||
env:
|
||||
{{- if $backup.google.serviceAccountSecret }}
|
||||
- name: GOOGLE_APPLICATION_CREDENTIALS
|
||||
value: "/etc/secrets/google/credentials.json"
|
||||
{{- end }}
|
||||
{{- with $backup.env }}
|
||||
{{ toYaml . | indent 12 }}
|
||||
{{- end }}
|
||||
{{- with $backup.resources }}
|
||||
resources:
|
||||
{{ toYaml . | indent 14 }}
|
||||
{{- end }}
|
||||
{{- if $backup.google.serviceAccountSecret }}
|
||||
volumeMounts:
|
||||
- name: google-service-account
|
||||
mountPath: /etc/secrets/google/
|
||||
{{- end }}
|
||||
{{- if $backup.google.serviceAccountSecret }}
|
||||
volumes:
|
||||
- name: google-service-account
|
||||
secret:
|
||||
secretName: {{ $backup.google.serviceAccountSecret | quote }}
|
||||
{{- end }}
|
||||
affinity:
|
||||
podAffinity:
|
||||
preferredDuringSchedulingIgnoredDuringExecution:
|
||||
- weight: 1
|
||||
podAffinityTerm:
|
||||
labelSelector:
|
||||
matchExpressions:
|
||||
- key: app
|
||||
operator: In
|
||||
values:
|
||||
- {{ template "cassandra.fullname" $ }}
|
||||
- key: release
|
||||
operator: In
|
||||
values:
|
||||
- {{ $release.Name }}
|
||||
topologyKey: "kubernetes.io/hostname"
|
||||
{{- with $values.tolerations }}
|
||||
tolerations:
|
||||
{{ toYaml . | indent 12 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
@@ -0,0 +1,50 @@
|
||||
{{- if .Values.backup.enabled }}
|
||||
{{- if .Values.serviceAccount.create }}
|
||||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
metadata:
|
||||
name: {{ template "cassandra.serviceAccountName" . }}
|
||||
labels:
|
||||
app: {{ template "cassandra.name" . }}
|
||||
chart: {{ template "cassandra.chart" . }}
|
||||
release: "{{ .Release.Name }}"
|
||||
heritage: "{{ .Release.Service }}"
|
||||
---
|
||||
{{- end }}
|
||||
{{- if .Values.rbac.create }}
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: Role
|
||||
metadata:
|
||||
name: {{ template "cassandra.fullname" . }}-backup
|
||||
labels:
|
||||
app: {{ template "cassandra.name" . }}
|
||||
chart: {{ template "cassandra.chart" . }}
|
||||
release: "{{ .Release.Name }}"
|
||||
heritage: "{{ .Release.Service }}"
|
||||
rules:
|
||||
- apiGroups: [""]
|
||||
resources: ["pods", "pods/log"]
|
||||
verbs: ["get", "list"]
|
||||
- apiGroups: [""]
|
||||
resources: ["pods/exec"]
|
||||
verbs: ["create"]
|
||||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: RoleBinding
|
||||
metadata:
|
||||
name: {{ template "cassandra.fullname" . }}-backup
|
||||
labels:
|
||||
app: {{ template "cassandra.name" . }}
|
||||
chart: {{ template "cassandra.chart" . }}
|
||||
release: "{{ .Release.Name }}"
|
||||
heritage: "{{ .Release.Service }}"
|
||||
roleRef:
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
kind: Role
|
||||
name: {{ template "cassandra.fullname" . }}-backup
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: {{ template "cassandra.serviceAccountName" . }}
|
||||
namespace: {{ .Release.Namespace }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
@@ -0,0 +1,14 @@
|
||||
{{- if .Values.configOverrides }}
|
||||
kind: ConfigMap
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: {{ template "cassandra.name" . }}
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
app: {{ template "cassandra.name" . }}
|
||||
chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
|
||||
release: {{ .Release.Name }}
|
||||
heritage: {{ .Release.Service }}
|
||||
data:
|
||||
{{ toYaml .Values.configOverrides | indent 2 }}
|
||||
{{- end }}
|
||||
@@ -0,0 +1,17 @@
|
||||
{{- if .Values.podDisruptionBudget -}}
|
||||
apiVersion: policy/v1beta1
|
||||
kind: PodDisruptionBudget
|
||||
metadata:
|
||||
labels:
|
||||
app: {{ template "cassandra.name" . }}
|
||||
chart: {{ .Chart.Name }}-{{ .Chart.Version }}
|
||||
heritage: {{ .Release.Service }}
|
||||
release: {{ .Release.Name }}
|
||||
name: {{ template "cassandra.fullname" . }}
|
||||
spec:
|
||||
selector:
|
||||
matchLabels:
|
||||
app: {{ template "cassandra.name" . }}
|
||||
release: {{ .Release.Name }}
|
||||
{{ toYaml .Values.podDisruptionBudget | indent 2 }}
|
||||
{{- end -}}
|
||||
@@ -0,0 +1,45 @@
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: {{ template "cassandra.fullname" . }}
|
||||
labels:
|
||||
app: {{ template "cassandra.name" . }}
|
||||
chart: {{ template "cassandra.chart" . }}
|
||||
release: {{ .Release.Name }}
|
||||
heritage: {{ .Release.Service }}
|
||||
{{- with .Values.service.annotations }}
|
||||
annotations:
|
||||
{{- toYaml . | nindent 4 }}
|
||||
{{- end }}
|
||||
spec:
|
||||
clusterIP: None
|
||||
type: {{ .Values.service.type }}
|
||||
ports:
|
||||
{{- if .Values.exporter.enabled }}
|
||||
- name: metrics
|
||||
port: 5556
|
||||
targetPort: {{ .Values.exporter.port }}
|
||||
{{- end }}
|
||||
- name: intra
|
||||
port: 7000
|
||||
targetPort: 7000
|
||||
- name: tls
|
||||
port: 7001
|
||||
targetPort: 7001
|
||||
- name: jmx
|
||||
port: 7199
|
||||
targetPort: 7199
|
||||
- name: cql
|
||||
port: {{ default 9042 .Values.config.ports.cql }}
|
||||
targetPort: {{ default 9042 .Values.config.ports.cql }}
|
||||
- name: thrift
|
||||
port: {{ default 9160 .Values.config.ports.thrift }}
|
||||
targetPort: {{ default 9160 .Values.config.ports.thrift }}
|
||||
{{- if .Values.config.ports.agent }}
|
||||
- name: agent
|
||||
port: {{ .Values.config.ports.agent }}
|
||||
targetPort: {{ .Values.config.ports.agent }}
|
||||
{{- end }}
|
||||
selector:
|
||||
app: {{ template "cassandra.name" . }}
|
||||
release: {{ .Release.Name }}
|
||||
@@ -0,0 +1,25 @@
|
||||
{{- if and .Values.exporter.enabled .Values.exporter.servicemonitor }}
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: ServiceMonitor
|
||||
metadata:
|
||||
name: {{ template "cassandra.fullname" . }}
|
||||
name: hello-prometheus-scraping
|
||||
labels:
|
||||
app: {{ template "cassandra.name" . }}
|
||||
chart: {{ template "cassandra.chart" . }}
|
||||
release: {{ .Release.Name }}
|
||||
heritage: {{ .Release.Service }}
|
||||
{{- if .Values.metrics.serviceMonitor.additionalLabels }}
|
||||
{{ toYaml .Values.metrics.serviceMonitor.additionalLabels | indent 4 }}
|
||||
{{- end }}
|
||||
spec:
|
||||
jobLabel: {{ template "cassandra.name" . }}
|
||||
endpoints:
|
||||
- port: metrics
|
||||
interval: 10s
|
||||
selector:
|
||||
matchLabels:
|
||||
app: {{ template "cassandra.name" . }}
|
||||
namespaceSelector:
|
||||
any: true
|
||||
{{- end }}
|
||||
@@ -0,0 +1,220 @@
|
||||
apiVersion: apps/v1
|
||||
kind: StatefulSet
|
||||
metadata:
|
||||
name: {{ template "cassandra.fullname" . }}
|
||||
labels:
|
||||
app: {{ template "cassandra.name" . }}
|
||||
chart: {{ template "cassandra.chart" . }}
|
||||
release: {{ .Release.Name }}
|
||||
heritage: {{ .Release.Service }}
|
||||
spec:
|
||||
selector:
|
||||
matchLabels:
|
||||
app: {{ template "cassandra.name" . }}
|
||||
release: {{ .Release.Name }}
|
||||
serviceName: {{ template "cassandra.fullname" . }}
|
||||
replicas: {{ .Values.config.cluster_size }}
|
||||
podManagementPolicy: {{ .Values.podManagementPolicy }}
|
||||
updateStrategy:
|
||||
type: {{ .Values.updateStrategy.type }}
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: {{ template "cassandra.name" . }}
|
||||
release: {{ .Release.Name }}
|
||||
{{- if .Values.podLabels }}
|
||||
{{ toYaml .Values.podLabels | indent 8 }}
|
||||
{{- end }}
|
||||
{{- if .Values.podAnnotations }}
|
||||
annotations:
|
||||
{{ toYaml .Values.podAnnotations | indent 8 }}
|
||||
{{- end }}
|
||||
spec:
|
||||
{{- if .Values.schedulerName }}
|
||||
schedulerName: "{{ .Values.schedulerName }}"
|
||||
{{- end }}
|
||||
hostNetwork: {{ .Values.hostNetwork }}
|
||||
{{- if .Values.selector }}
|
||||
{{ toYaml .Values.selector | indent 6 }}
|
||||
{{- end }}
|
||||
{{- if .Values.securityContext.enabled }}
|
||||
securityContext:
|
||||
fsGroup: {{ .Values.securityContext.fsGroup }}
|
||||
runAsUser: {{ .Values.securityContext.runAsUser }}
|
||||
{{- end }}
|
||||
{{- if .Values.affinity }}
|
||||
affinity:
|
||||
{{ toYaml .Values.affinity | indent 8 }}
|
||||
{{- end }}
|
||||
{{- if .Values.tolerations }}
|
||||
tolerations:
|
||||
{{ toYaml .Values.tolerations | indent 8 }}
|
||||
{{- end }}
|
||||
{{- if .Values.configOverrides }}
|
||||
initContainers:
|
||||
- name: config-copier
|
||||
image: busybox
|
||||
command: [ 'sh', '-c', 'cp /configmap-files/* /cassandra-configs/ && chown 999:999 /cassandra-configs/*']
|
||||
volumeMounts:
|
||||
{{- range $key, $value := .Values.configOverrides }}
|
||||
- name: cassandra-config-{{ $key | replace "." "-" | replace "_" "--" }}
|
||||
mountPath: /configmap-files/{{ $key }}
|
||||
subPath: {{ $key }}
|
||||
{{- end }}
|
||||
- name: cassandra-configs
|
||||
mountPath: /cassandra-configs/
|
||||
{{- end }}
|
||||
containers:
|
||||
{{- if .Values.exporter.enabled }}
|
||||
- name: cassandra-exporter
|
||||
image: "{{ .Values.exporter.image.repo }}:{{ .Values.exporter.image.tag }}"
|
||||
resources:
|
||||
{{ toYaml .Values.exporter.resources | indent 10 }}
|
||||
env:
|
||||
- name: CASSANDRA_EXPORTER_CONFIG_listenPort
|
||||
value: {{ .Values.exporter.port | quote }}
|
||||
- name: JVM_OPTS
|
||||
value: {{ .Values.exporter.jvmOpts | quote }}
|
||||
ports:
|
||||
- name: metrics
|
||||
containerPort: {{ .Values.exporter.port }}
|
||||
protocol: TCP
|
||||
- name: jmx
|
||||
containerPort: 5555
|
||||
livenessProbe:
|
||||
tcpSocket:
|
||||
port: {{ .Values.exporter.port }}
|
||||
readinessProbe:
|
||||
httpGet:
|
||||
path: /metrics
|
||||
port: {{ .Values.exporter.port }}
|
||||
initialDelaySeconds: 20
|
||||
timeoutSeconds: 45
|
||||
{{- end }}
|
||||
- name: {{ template "cassandra.fullname" . }}
|
||||
image: "{{ .Values.image.repo }}:{{ .Values.image.tag }}"
|
||||
imagePullPolicy: {{ .Values.image.pullPolicy | quote }}
|
||||
{{- if .Values.commandOverrides }}
|
||||
command: {{ .Values.commandOverrides }}
|
||||
{{- end }}
|
||||
{{- if .Values.argsOverrides }}
|
||||
args: {{ .Values.argsOverrides }}
|
||||
{{- end }}
|
||||
resources:
|
||||
{{ toYaml .Values.resources | indent 10 }}
|
||||
env:
|
||||
{{- $seed_size := default 1 .Values.config.seed_size | int -}}
|
||||
{{- $global := . }}
|
||||
- name: CASSANDRA_SEEDS
|
||||
{{- if .Values.hostNetwork }}
|
||||
value: {{ required "You must fill \".Values.config.seeds\" with list of Cassandra seeds when hostNetwork is set to true" .Values.config.seeds | quote }}
|
||||
{{- else }}
|
||||
value: "{{- range $i, $e := until $seed_size }}{{ template "cassandra.fullname" $global }}-{{ $i }}.{{ template "cassandra.fullname" $global }}.{{ $global.Release.Namespace }}.svc.{{ $global.Values.config.cluster_domain }}{{- if (lt ( add1 $i ) $seed_size ) }},{{- end }}{{- end }}"
|
||||
{{- end }}
|
||||
- name: MAX_HEAP_SIZE
|
||||
value: {{ default "8192M" .Values.config.max_heap_size | quote }}
|
||||
- name: HEAP_NEWSIZE
|
||||
value: {{ default "200M" .Values.config.heap_new_size | quote }}
|
||||
- name: CASSANDRA_ENDPOINT_SNITCH
|
||||
value: {{ default "SimpleSnitch" .Values.config.endpoint_snitch | quote }}
|
||||
- name: CASSANDRA_CLUSTER_NAME
|
||||
value: {{ default "Cassandra" .Values.config.cluster_name | quote }}
|
||||
- name: CASSANDRA_DC
|
||||
value: {{ default "DC1" .Values.config.dc_name | quote }}
|
||||
- name: CASSANDRA_RACK
|
||||
value: {{ default "RAC1" .Values.config.rack_name | quote }}
|
||||
- name: CASSANDRA_START_RPC
|
||||
value: {{ default "false" .Values.config.start_rpc | quote }}
|
||||
- name: POD_IP
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: status.podIP
|
||||
{{- range $key, $value := .Values.env }}
|
||||
- name: {{ $key | quote }}
|
||||
value: {{ $value | quote }}
|
||||
{{- end }}
|
||||
livenessProbe:
|
||||
exec:
|
||||
command: [ "/bin/sh", "-c", "nodetool status" ]
|
||||
initialDelaySeconds: {{ .Values.livenessProbe.initialDelaySeconds }}
|
||||
periodSeconds: {{ .Values.livenessProbe.periodSeconds }}
|
||||
timeoutSeconds: {{ .Values.livenessProbe.timeoutSeconds }}
|
||||
successThreshold: {{ .Values.livenessProbe.successThreshold }}
|
||||
failureThreshold: {{ .Values.livenessProbe.failureThreshold }}
|
||||
readinessProbe:
|
||||
exec:
|
||||
command: [ "/bin/sh", "-c", "nodetool status | grep -E \"^UN\\s+{{ .Values.readinessProbe.address }}\"" ]
|
||||
initialDelaySeconds: {{ .Values.readinessProbe.initialDelaySeconds }}
|
||||
periodSeconds: {{ .Values.readinessProbe.periodSeconds }}
|
||||
timeoutSeconds: {{ .Values.readinessProbe.timeoutSeconds }}
|
||||
successThreshold: {{ .Values.readinessProbe.successThreshold }}
|
||||
failureThreshold: {{ .Values.readinessProbe.failureThreshold }}
|
||||
ports:
|
||||
- name: intra
|
||||
containerPort: 7000
|
||||
- name: tls
|
||||
containerPort: 7001
|
||||
- name: jmx
|
||||
containerPort: 7199
|
||||
- name: cql
|
||||
containerPort: {{ default 9042 .Values.config.ports.cql }}
|
||||
- name: thrift
|
||||
containerPort: {{ default 9160 .Values.config.ports.thrift }}
|
||||
{{- if .Values.config.ports.agent }}
|
||||
- name: agent
|
||||
containerPort: {{ .Values.config.ports.agent }}
|
||||
{{- end }}
|
||||
volumeMounts:
|
||||
- name: data
|
||||
mountPath: /var/lib/cassandra
|
||||
{{- if .Values.configOverrides }}
|
||||
- name: cassandra-configs
|
||||
mountPath: /etc/cassandra
|
||||
{{- end }}
|
||||
{{- if not .Values.persistence.enabled }}
|
||||
lifecycle:
|
||||
preStop:
|
||||
exec:
|
||||
command: ["/bin/sh", "-c", "exec nodetool decommission"]
|
||||
{{- end }}
|
||||
terminationGracePeriodSeconds: {{ default 30 .Values.podSettings.terminationGracePeriodSeconds }}
|
||||
{{- if .Values.image.pullSecrets }}
|
||||
imagePullSecrets:
|
||||
- name: {{ .Values.image.pullSecrets }}
|
||||
{{- end }}
|
||||
{{- if or .Values.configOverrides (not .Values.persistence.enabled) }}
|
||||
volumes:
|
||||
{{- end }}
|
||||
{{- range $key, $value := .Values.configOverrides }}
|
||||
- configMap:
|
||||
name: cassandra
|
||||
name: cassandra-config-{{ $key | replace "." "-" | replace "_" "--" }}
|
||||
{{- end }}
|
||||
{{- if .Values.configOverrides }}
|
||||
- name: cassandra-configs
|
||||
emptyDir: {}
|
||||
{{- end }}
|
||||
{{- if not .Values.persistence.enabled }}
|
||||
- name: data
|
||||
emptyDir: {}
|
||||
{{- else }}
|
||||
volumeClaimTemplates:
|
||||
- metadata:
|
||||
name: data
|
||||
labels:
|
||||
app: {{ template "cassandra.name" . }}
|
||||
release: {{ .Release.Name }}
|
||||
spec:
|
||||
accessModes:
|
||||
- {{ .Values.persistence.accessMode | quote }}
|
||||
resources:
|
||||
requests:
|
||||
storage: {{ .Values.persistence.size | quote }}
|
||||
{{- if .Values.persistence.storageClass }}
|
||||
{{- if (eq "-" .Values.persistence.storageClass) }}
|
||||
storageClassName: ""
|
||||
{{- else }}
|
||||
storageClassName: "{{ .Values.persistence.storageClass }}"
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
@@ -0,0 +1,231 @@
|
||||
## Cassandra image version
|
||||
## ref: https://hub.docker.com/r/library/cassandra/
|
||||
image:
|
||||
repo: cassandra
|
||||
tag: 3.11.5
|
||||
pullPolicy: IfNotPresent
|
||||
## Specify ImagePullSecrets for Pods
|
||||
## ref: https://kubernetes.io/docs/concepts/containers/images/#specifying-imagepullsecrets-on-a-pod
|
||||
# pullSecrets: myregistrykey
|
||||
|
||||
## Specify a service type
|
||||
## ref: http://kubernetes.io/docs/user-guide/services/
|
||||
service:
|
||||
type: ClusterIP
|
||||
annotations: ""
|
||||
|
||||
## Use an alternate scheduler, e.g. "stork".
|
||||
## ref: https://kubernetes.io/docs/tasks/administer-cluster/configure-multiple-schedulers/
|
||||
##
|
||||
# schedulerName:
|
||||
|
||||
## Persist data to a persistent volume
|
||||
persistence:
|
||||
enabled: true
|
||||
## cassandra data Persistent Volume Storage Class
|
||||
## If defined, storageClassName: <storageClass>
|
||||
## If set to "-", storageClassName: "", which disables dynamic provisioning
|
||||
## If undefined (the default) or set to null, no storageClassName spec is
|
||||
## set, choosing the default provisioner. (gp2 on AWS, standard on
|
||||
## GKE, AWS & OpenStack)
|
||||
##
|
||||
# storageClass: "-"
|
||||
accessMode: ReadWriteOnce
|
||||
size: 10Gi
|
||||
|
||||
## Configure resource requests and limits
|
||||
## ref: http://kubernetes.io/docs/user-guide/compute-resources/
|
||||
## Minimum memory for development is 4GB and 2 CPU cores
|
||||
## Minimum memory for production is 8GB and 4 CPU cores
|
||||
## ref: http://docs.datastax.com/en/archived/cassandra/2.0/cassandra/architecture/architecturePlanningHardware_c.html
|
||||
resources: {}
|
||||
# requests:
|
||||
# memory: 4Gi
|
||||
# cpu: 2
|
||||
# limits:
|
||||
# memory: 4Gi
|
||||
# cpu: 2
|
||||
|
||||
## Change cassandra configuration parameters below:
|
||||
## ref: http://docs.datastax.com/en/cassandra/3.0/cassandra/configuration/configCassandra_yaml.html
|
||||
## Recommended max heap size is 1/2 of system memory
|
||||
## Recommended heap new size is 1/4 of max heap size
|
||||
## ref: http://docs.datastax.com/en/cassandra/3.0/cassandra/operations/opsTuneJVM.html
|
||||
config:
|
||||
cluster_domain: cluster.local
|
||||
cluster_name: cassandra
|
||||
cluster_size: 3
|
||||
seed_size: 2
|
||||
num_tokens: 256
|
||||
# If you want Cassandra to use this datacenter and rack name,
|
||||
# you need to set endpoint_snitch to GossipingPropertyFileSnitch.
|
||||
# Otherwise, these values are ignored and datacenter1 and rack1
|
||||
# are used.
|
||||
dc_name: DC1
|
||||
rack_name: RAC1
|
||||
endpoint_snitch: SimpleSnitch
|
||||
max_heap_size: 2048M
|
||||
heap_new_size: 512M
|
||||
start_rpc: false
|
||||
ports:
|
||||
cql: 9042
|
||||
thrift: 9160
|
||||
# If a JVM Agent is in place
|
||||
# agent: 61621
|
||||
|
||||
## Cassandra config files overrides
|
||||
configOverrides: {}
|
||||
|
||||
## Cassandra docker command overrides
|
||||
commandOverrides: []
|
||||
|
||||
## Cassandra docker args overrides
|
||||
argsOverrides: []
|
||||
|
||||
## Custom env variables.
|
||||
## ref: https://hub.docker.com/_/cassandra/
|
||||
env: {}
|
||||
|
||||
## Liveness and Readiness probe values.
|
||||
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-probes/
|
||||
livenessProbe:
|
||||
initialDelaySeconds: 90
|
||||
periodSeconds: 30
|
||||
timeoutSeconds: 5
|
||||
successThreshold: 1
|
||||
failureThreshold: 3
|
||||
readinessProbe:
|
||||
initialDelaySeconds: 90
|
||||
periodSeconds: 30
|
||||
timeoutSeconds: 5
|
||||
successThreshold: 1
|
||||
failureThreshold: 3
|
||||
address: "${POD_IP}"
|
||||
|
||||
## Configure node selector. Edit code below for adding selector to pods
|
||||
## ref: https://kubernetes.io/docs/user-guide/node-selection/
|
||||
# selector:
|
||||
# nodeSelector:
|
||||
# cloud.google.com/gke-nodepool: pool-db
|
||||
|
||||
## Additional pod annotations
|
||||
## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/
|
||||
podAnnotations: {}
|
||||
|
||||
## Additional pod labels
|
||||
## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/
|
||||
podLabels: {}
|
||||
|
||||
## Additional pod-level settings
|
||||
podSettings:
|
||||
# Change this to give pods more time to properly leave the cluster when not using persistent storage.
|
||||
terminationGracePeriodSeconds: 30
|
||||
|
||||
## Pod distruption budget
|
||||
podDisruptionBudget: {}
|
||||
# maxUnavailable: 1
|
||||
# minAvailable: 2
|
||||
|
||||
podManagementPolicy: OrderedReady
|
||||
updateStrategy:
|
||||
type: OnDelete
|
||||
|
||||
## Pod Security Context
|
||||
securityContext:
|
||||
enabled: false
|
||||
fsGroup: 999
|
||||
runAsUser: 999
|
||||
|
||||
## Affinity for pod assignment
|
||||
## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity
|
||||
affinity: {}
|
||||
|
||||
## Node tolerations for pod assignment
|
||||
## Ref: https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/
|
||||
tolerations: []
|
||||
|
||||
rbac:
|
||||
# Specifies whether RBAC resources should be created
|
||||
create: true
|
||||
|
||||
serviceAccount:
|
||||
# Specifies whether a ServiceAccount should be created
|
||||
create: true
|
||||
# The name of the ServiceAccount to use.
|
||||
# If not set and create is true, a name is generated using the fullname template
|
||||
# name:
|
||||
|
||||
# Use host network for Cassandra pods
|
||||
# You must pass seed list into config.seeds property if set to true
|
||||
hostNetwork: false
|
||||
|
||||
## Backup cronjob configuration
|
||||
## Ref: https://github.com/maorfr/cain
|
||||
backup:
|
||||
enabled: false
|
||||
|
||||
# Schedule to run jobs. Must be in cron time format
|
||||
# Ref: https://crontab.guru/
|
||||
schedule:
|
||||
- keyspace: keyspace1
|
||||
cron: "0 7 * * *"
|
||||
- keyspace: keyspace2
|
||||
cron: "30 7 * * *"
|
||||
|
||||
annotations:
|
||||
# Example for authorization to AWS S3 using kube2iam
|
||||
# Can also be done using environment variables
|
||||
iam.amazonaws.com/role: cain
|
||||
|
||||
image:
|
||||
repository: maorfr/cain
|
||||
tag: 0.6.0
|
||||
|
||||
# Additional arguments for cain
|
||||
# Ref: https://github.com/maorfr/cain#usage
|
||||
extraArgs: []
|
||||
|
||||
# Add additional environment variables
|
||||
env:
|
||||
# Example environment variable required for AWS credentials chain
|
||||
- name: AWS_REGION
|
||||
value: us-east-1
|
||||
|
||||
resources:
|
||||
requests:
|
||||
memory: 1Gi
|
||||
cpu: 1
|
||||
limits:
|
||||
memory: 1Gi
|
||||
cpu: 1
|
||||
|
||||
# Name of the secret containing the credentials of the service account used by GOOGLE_APPLICATION_CREDENTIALS, as a credentials.json file
|
||||
# google:
|
||||
# serviceAccountSecret:
|
||||
|
||||
# Destination to store the backup artifacts
|
||||
# Supported cloud storage services: AWS S3, Minio S3, Azure Blob Storage, Google Cloud Storage
|
||||
# Additional support can added. Visit this repository for details
|
||||
# Ref: https://github.com/maorfr/skbn
|
||||
destination: s3://bucket/cassandra
|
||||
|
||||
## Cassandra exported configuration
|
||||
## ref: https://github.com/criteo/cassandra_exporter
|
||||
exporter:
|
||||
# If exporter is enabled this will create a ServiceMonitor by default as well
|
||||
servicemonitor: true
|
||||
enabled: false
|
||||
additionalLabels: {}
|
||||
# prometheus: default
|
||||
image:
|
||||
repo: criteord/cassandra_exporter
|
||||
tag: 2.0.2
|
||||
port: 5556
|
||||
jvmOpts: ""
|
||||
resources: {}
|
||||
# limits:
|
||||
# cpu: 1
|
||||
# memory: 1Gi
|
||||
# requests:
|
||||
# cpu: 1
|
||||
# memory: 1Gi
|
||||
Reference in New Issue
Block a user