Myst allows you to discover and manage existing environments. Discover and Manage Existing Environments As a result, configuration drift, a major cause of unplanned outages, becomes a thing of the past, ensuring that code gets developed and tested in environments closely aligned to Production, for more successful deployments. This capability, combined with Myst’s comprehensive governance and role based access control, enforces consistent configuration of your Oracle middleware platforms across all environments, on premise and on cloud. With Myst there is no need to maintain complicated scripts or workflows for each configuration change, thereby eliminating human errors and simplifying on-going maintenance. Users just update the required target state Myst will determine and perform the required steps to apply the necessary changes. This means incremental configuration changes are simple to make and propagate across all environments. Platform Blueprints and Platform Models are put under version control, allowing you to easily propose, review, test, promote and deploy configuration changes across all your environments. This declarative approach to defining target state enables Myst to treat Oracle Middleware infrastructure as code. SOA, ADF) Middleware Infrastructure as Code For this reason, it is typical for a separate blueprint to be created in Myst Studio for each unique WebLogic domain type in an enterprise (e.g. For Oracle products that run on WebLogic, a Platform Blueprint represents a logical definition of a WebLogic domain. How it is used is up to the organisation. Some organisations use separate domains for each business unit or capability, others use it to group computational workload. WebLogic supports the concept of a Domain to group related clusters and servers. Most Oracle Middleware products run on Oracle WebLogic Application Server. Splitting the “platform definition” into two layers provides infrastructure independence, enabling you to provision consistent middleware platforms across all environments regardless of infrastructure type, on premise and on cloud.Ĭreating a platform blueprint, platform model, and provisioning a new fully operational FMW environment is a simple three step process which can be performed in minutes. Second, the Platform Model: this overlays the environment specific configurations.įor each environment, we create a separate platform model to define all the environment specific configuration information. This provides an abstraction layer over the underlying infrastructure allowing you to define a single Blueprint for all environments. Within Myst, the target state is captured in the “platform definition”, which is divided into two layers:įirst, the Platform Blueprint: this is an environment agnostic specification used to define the platform topology and configuration of your Oracle Middleware. Myst uses a declarative approach to automation, meaning users simply define the target state of the Oracle Middleware infrastructure to be deployed which, at the push of a button, is automatically provisioned by Myst. Myst delivers automated platform provisioning and configuration management for Oracle Middleware, on premise and on cloud, enabling users to deliver a consistent and reliable platform in minutes, NOT weeks or months. Introspecting Existing Platform Instances
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