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db-backup

Installs database backup components in Kubernetes, creates the following resources:

  • CronJob
  • ConfigMap (generated from flexible number of environment variables)
  • ServiceAccount (optional)
  • PersistentVolumeClaim (optional)

Make sure to create a secret for sensitive variables (like passwords and keys). Copy the default values.yaml somewhere, edit the new file accordingly, and proceed with installation. You can always use --set directive for helm upgrade or helm install commands to avoid storing values files in a repository.

Add Corewide Helm repository

Make the charts discoverable by adding the repository to your list:

 shellhelm repo add corewide https://solutions.corewide.com/helm/
Log in to Corewide registry

Once you have a Corewide Solutions Portal account, get your registry password here and use it to log in via CLI:

 shellhelm registry login oci.corewide.com
Configure chart values

Chart values (see the table below) can be passed one by one using --set argument or via a configuration file. You can create one based on the defaults using the following command: 

 shellhelm show values corewide/db-backup > values.yaml
Install the chart from CLI

Install the chart after editing your values.yaml:

 shellhelm repo update
helm install corewide/db-backup --version 1.1.2 -f values.yaml
Install the chart with Terraform

Define Helm provider configuration in your project code, then: 

 hclresource "helm_release" "db_backup" {
  name       = "db-backup"
  repository = "oci://oci.corewide.com/helm"
  chart      = "db-backup"
  version    = "1.1.2"

  # define your values as set blocks:
  set {
    ...
  }
}

Database Backup

A Helm chart for Corewide database backup solution
$600
Dependencies included: $500
Database Backup $500
Version:
1.1.2
7
2
1.1.3
7
1.1.2
BUY
9
License
v1.1.2 released 7 months, 3 weeks ago
New version approx. every 13 weeks
Changelog

Installs database backup components in Kubernetes, creates the following resources:

  • CronJob
  • ConfigMap (generated from flexible number of environment variables)
  • ServiceAccount (optional)
  • PersistentVolumeClaim (optional)

Make sure to create a secret for sensitive variables (like passwords and keys). Copy the default values.yaml somewhere, edit the new file accordingly, and proceed with installation. You can always use --set directive for helm upgrade or helm install commands to avoid storing values files in a repository.

Parameter Type Description Default
dbType string A database type to backup (supported: postgres, postgres-legacy, mysql, mongodb) postgres
dbVersion string A database version to backup
appVersion string Docker image version to override the default appVersion from the chart
image map A block that describes Docker image pod configuration
image.repository string Address of Docker image repository oci.corewide.com/docker/db-backup
image.pullPolicy string Conditions for pulling new container images Always
imagePullSecrets list Reference to secret with access credentials of Docker image Container Registry []
podAnnotations map Annotations to attach to pods deployed by the chart {}
podSecurityContext map Security context parameters to pass to pods deployed by the chart {}
podLabels map Provide custom labels to created pod {}
securityContext map Security context parameters to pass to containers in pods deployed by the chart {}
resources map Container resource parameters to pass to application pods {}
nodeSelector map Node selector to attach to pods deployed by the chart {}
tolerations list(map) List of toleration policies to attach to pods deployed by the chart []
affinity map Set of node affinity parameters for pods deployed by the chart {}
successfulJobsHistoryLimit int How many completed jobs will be kept 7
failedJobsHistoryLimit int How many failed jobs will be kept 3
env map Environment variables to pass to the containers of application pods {}
secretNamesForEnvFrom list(string) List of secrets to populate container environment with []
schedule string A schedule to run backup "0 0 * * *"
serviceAccount map A block that describes ServiceAccount configuration
serviceAccount.enable string Specifies whether a service account should be used true
serviceAccount.create string Specifies whether a service account should be created false
serviceAccount.annotations map Annotations to add to the service account {}
serviceAccount.name string The name of the service account to use. If not set and serviceAccount.create is true, a name is generated using the fullname template
persistence map A block that describes PersistenceVolumeClaim configuration
persistence.enable string Specifies whether PersistenceVolumeClaim should be created false
persistence.storageClassName string Specifies a storageClass name for persistent volume that will be created. If empty, the default one will be used
persistence.volumeSize int A persistent volume storage size, Gi 20
persistence.accessMode string Access mode of the attached volume ReadWriteOnce

References

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