etcd-backup

Etcd Backup

Overview

The Etcd Backup triggers a backup process of the etcd cluster using the etcd-backup-operator. This application also removes the old backup files from the Azure Blob Storage (ABS). For more information, see the Use environment variables section.

Prerequisites

To set up the project, use these tools:

• Version 1.9 or higher of Go
• The latest version of Docker
• The latest version of Dep

Usage

This section explains how to use the Etcd Backup tool.

Run a local version

To run the application without building the binary file, run this command:

#!/usr/bin/env bash

export APP_LOGGER_LEVEL="debug"
export APP_KUBECONFIG_PATH="/Users/{User}/.kube/config"

export APP_WORKING_NAMESPACE="kyma-system"
export APP_ABS_CONTAINER_NAME={container_name}
export APP_ABS_SECRET_NAME={secret_name}
export APP_BLOB_PREFIX={prefix_name}

export APP_BACKUP_CONFIG_MAP_NAME_FOR_TRACING="sc-recorded-etcd-backup-data"
export APP_BACKUP_ETCD_ENDPOINTS="{endpoints}"

export APP_CLEANER_LEAVE_MIN_NEWEST_BACKUP_BLOBS="3"
export APP_CLEANER_EXPIRATION_BLOB_TIME="24h"

go run main.go

For the description of the available environment variables, see the Use environment variables section.

Use environment variables

Use the following environment variables to configure the application:

Development

Use the before-commit.sh script to test your changes before each commit.