The DevOps backup strategy isn’t only about technology- it’s about the overall success of the whole enterprise. The plan should be able to meet the needs of business, and balance cost against risk tolerance, and take into account the skills of employees.
In the end an DevOps backup strategy must bring about the best degree of automation, according to Edwin Zhang, senior director of engineering and experience design at Cisco DevNet, the company’s developer assistance program.
Begin by considering the reason and when the backup is likely to take place, Zhang said.
“You require backups to handle circumstances like system failures, security breaches or natural disasters,” he said. “When such situations happen the most crucial factor is being able to quickly and efficiently recover to ensure your business continues to run.”
The standard backup guidelines apply, however there are some specific aspects to consider an impact in DevOps environments.
Types of backups and integration issues
The most significant obstacle to success with Azure DevOps backups is being an operational environment. DevOps environments have extremely dynamic microservices running over a distributed system of highly connected computing applications, data, and services.
When applications and services transition to a multi-region , multi-tenancy structures, it’s important to think about two kinds of backups: persistent backup and the system state backup.
Persistent backups cover storage devices for data that keep information even when the power is off, such as static resources, databases and messages. Backups of system state protect operating system files , and includes cluster state states, microservice state, node state and state of the data pipeline.
Both types of backups require time to set up, however they are essential to get your system functioning, Zhang said.
Another issue is integrating the backup process with The DevOps CI/CD pipeline. This is a blend of two methods that include continuous integration, and continual delivery. This process backs up component components that are dependent on the application, like the version that is currently in production as well as configurations, databases and databases.
The best method to construct an efficient DevOps Backup system would be to incorporate it directly with the CI/CD pipeline.
“Depending upon the DevOps tool you’re using this could be a difficult process,” said Mahadeva Bisappa the principal architect of SPR, a professional services company. SPR.
The pipeline for CI/CD has replaced conventional waterfall development and was made to let everything be completed at the same time.
In the event that the DevOps tool does not provide an easy method to integrate backup processes, it could create an external dependency that companies will have to coordinate and manage for each release that is to be deployed.
“Otherwise it could result in a missed step that leads to an old backup” Bisappa said.
The best method to construct a solid DevOps backup process is to incorporate it directly with the CI/CD pipeline, which backups all components prior to deploying any new modifications, Bisappa advised.
The role and importance of automation and cloud
In a clearly-defined DevOps procedure, backups must be an automated part of the pipeline of CI/CD.
“The DevOps engineer responsible for the release will then be responsible for this process,” Bisappa said.
Engineers might require help from system administrators as well as database administrators, based on the information they backup and the person who manages the back-up.
The cloud is a favored platform, not just for DevOps but also for everything an organization requires to store and host, or even consume.
“It’s flexible and capable of establishing and scaling up systems to an international scale in just minutes to hours opposed to the months and weeks that are required in traditional systems,” Bisappa said.
Every major cloud platform offers the ability to backup and restore the services and products available on their platforms, whether via automatic backups, on-demand backups, or both. But the integration of backups into the DevOps process is constantly evolving.
“This transformation will happen either directly from cloud platform providers, or via plug-ins for integration from third parties,” Bisappa said.
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