- BuildMaster
- Getting Started with BuildMaster
- Builds and Continuous Integration
- What is a "Build" in BuildMaster?
- Git and Source Control
- Git Pipelines and Workflows
- Build Scripts & Templates
- Packages & Dependencies
- Build Artifacts
- Automated Testing & Verification
- Deployment & Continuous Delivery
- What is a “Pipeline” in BuildMaster?
- CI Server (Jenkins, TeamCity, etc.) Integration
- Deployment Scripts & Templates
- Automatic Checks & Approval Gates
- Manual Deployment Steps and Tasks
- Databases
- Configuration Files
- Rollbacks
- Advanced CD Patterns
- Applications & Releases
- Connecting to your Servers with BuildMaster
- Scripting in BuildMaster
- Configuring for Your Team
- Docker/Containers
- Development Platforms
- Deployment Targets
- Tools & Service Integrations
- Reference
- BuildMaster API Endpoints & Methods
- Extending BuildMaster
- Built-in Functions & Variables
- Applications
- Builds
- Configuration Files
- Containers
- Credentials
- Databases
- Deployables
- Environments
- Executions
- Files
- General
- JSON
- Linux
- Lists
- Maps
- Math
- Nuget
- Packages
- Pipelines
- PowerShell
- Python
- Releases
- Servers
- Strings
- XML
- Built-in Operations
- Azure
- Batch
- BuildMaster
- Configuration Files
- Databases
- DotNet
- Files
- Firewall
- General
- Apply-Template
- Attach Package
- Build
- Checkout-Code
- Close-Issue
- Concatenate-Files
- Copy-Files
- Create-Directory
- Create-File
- Create-Issue
- Create-Issue
- Create-IssueComment
- Create-Package
- Create-ZipFile
- Delete-Files
- Download-Asset
- Download-Http
- Ensure-Directory
- Ensure-File
- Ensure-HostsEntry
- Ensure-Metadata
- Ensure-Milestone
- Ensure-Package
- Ensure-Release
- Ensure-Tag
- Exec
- Execute Python Script
- Execute VSTest Tests
- Get-Http
- Install-Package
- OSCall
- OSExec
- Post-Http
- Push-PackageFile
- PYCall
- PYEnsure
- Query-Package
- Remediate-Drift
- Rename-File
- Repackage
- Replace-Text
- Send-Email
- Set-FileAttributes
- Set-Variable
- SHEnsure
- Sleep
- Transfer-Files
- Transition-Issues
- Upload-Assets
- Upload-Http
- Upload-ReleaseAssets
- Git
- IIS
- Nuget
- PowerShell
- ProGet
- Python
- Registry
- Servers
- Services
- Shell
- Windows
- Administration
- Installation & Upgrading
- ProGet
- Getting Started with ProGet
- Packages: Managing & Tracking
- Feeds Types & Third-Party Packages
- What is a "Feed" in ProGet?
- What is a "Connector" in ProGet?
- NuGet (.NET)
- PowerShell
- Chocolatey (Windows/Machine)
- RubyGems (ruby)
- Visual Studio Extension (.vsix)
- Maven (Java)
- npm (Node.js)
- Bower (JavaScript)
- Debian (Apt)
- Helm (Kubernetes)
- PyPI (Python)
- Conda (Python)
- RPM (Yum)
- Alpine (APK)
- CRAN (R)
- pub (Dart/Flutter)
- Other Feed Types
- Universal Packages & Feeds
- UPack Overview
- Universal Packages
- Virtual Packages
- Tools and Libraries
- Universal Package Registry
- Downloads & Source Code
- Universal Feed API
- Asset Directories & File Storage
- Docker and Containers
- Replication & Feed Mirroring
- Software Composition Analysis (SCA)
- Security and Access Controls
- Cloud Storage (Amazon S3, Azure Blob)
- Administration
- Installation & Upgrading
- API Endpoints & Methods
- Otter
- Getting Started with Otter
- Orchestration & Server Automation
- Connecting to your Servers with Otter
- Collecting & Verifying Configuration
- Drift Remediation / Configuration as Code
- Scripting in Otter
- Configuring for Your Team
- Installation & Upgrading
- Administration & Maintenance
- Reference
- Otter API Reference
- OtterScript Reference
- Built-in Functions & Variables
- Executions
- Files
- General
- JSON
- Linux
- Lists
- Maps
- Math
- PowerShell
- Python
- Servers
- Strings
- XML
- Built-in Operations
- Batch
- Docker
- DotNet
- Files
- Firewall
- General
- Apply-Template
- Collect Debian Packages
- Collect RPM Packages
- Collect-InstalledPackages
- Concatenate-Files
- Copy-Files
- Create-Directory
- Create-File
- Create-Package
- Create-ZipFile
- Delete-Files
- Download-Asset
- Download-Http
- Ensure-Directory
- Ensure-File
- Ensure-HostsEntry
- Ensure-Metadata
- Ensure-Package
- Exec
- Execute Python Script
- Get-Http
- Install-Package
- OSCall
- OSExec
- Post-Http
- Push-PackageFile
- PYCall
- PYEnsure
- Query-Package
- Remediate-Drift
- Rename-File
- Repackage
- Replace-Text
- Send-Email
- Set-FileAttributes
- Set-Variable
- SHEnsure
- Sleep
- Transfer-Files
- Upload-Assets
- Upload-Http
- IIS
- Otter
- PowerShell
- ProGet
- Python
- Registry
- Servers
- Services
- Shell
- Windows
- Installation & Maintenance
- Windows (Inedo Hub)
- What is the Inedo Hub?
- Configuring & Maintaining Inedo Products
- Offline Installation (no Internet access)
- HOWTO: Install on Windows
- HOWTO: Upgrade or Downgrade with the Inedo Hub
- HOWTO: Install Pre-release Product Versions
- HOWTO: Configure Your Inedo Product to Run As a Windows Domain Account
- Silent/Automated Installation Guide
- Legacy (Traditional) Installer
- Linux (Docker)
- Manual Installation
- High Availability & Load Balancing
- LDAP/AD Integration
- IIS & Web Hosting on Windows
- Logging & Analytics
- SAML Authentication
- Upgrading your Inedo Product
- Managing Agents and Servers
- Backing Up & Restoring
- Installation Configuration Files
- SQL Server & Inedo Products
- Windows (Inedo Hub)
- Inedo Agent
- What is the Inedo Agent?
- Installation & Upgrading
- Downloads & Release Notes
- Maintenance & Configuration
- Internal Architecture
- MyInedo
- OtterScript (Execution Engine)
- Reference
- OtterScript
- Inedo Execution Engine
- Operations & Functions
- Text Templating
- Resource Pools
- Runtime Variables
- Advanced Scenarios & Features
- Statements and Blocks
- Romp (Discontinued)
- Using Romp
- Installing, Configuring, and Maintaining
- Romp CLI Reference
- Package Layout
- Downloads & Source Code
- Extensibility
- Inedo SDK
OtterScript & Operations
OtterScript is a Domain-Specific Language (DSL) used by Otter and BuildMaster to automate deployments, orchestration, and configuration. Although it's based on programming logic, you don't need to be a programmer to use OtterScript, which provides both a text editor and a low-code visual editor.
Writing Scripts with OtterScript
No programming skills are required to work with OtterScript; you use the low-code visual editor to drag-and-drop the statements you need to build or deploy your applications. But if you're familiar with programming or scripting, you'll already know how much of OtterScript works.
To learn more, see the OtterScript Overview documentation. There is a Formal Specification available if you want to know precisely how OtterScript works.
What are Operations in OtterScript?
Just about everything in OtterScript is accomplished through Operations. Whether it's the Deploy-Artifact
operation that is used to deploy applications to servers, or the IIS::Ensure-AppPool
and IIS:Ensure-Site
operations used to configure a website on a server.
BuildMaster includes many built-in operations, and you can even write your own using the Inedo SDK.
How do "Ensure" Operations Work?
When you browse operations in BuildMaster, you'll notice that many will start with Ensure-
. While these operations play a key role in Otter's drift detection and configuration remediation, in BuildMaster, they effectively just mean "create or update".
For example, IIS::Ensure-AppPool
will create an Application Pool in IIS if it doesn't already exist, or update the configuration of that application pool.
Create- vs. Ensure- Operations
In some cases, there will be a similar Create-
and Ensure-
operation; these operations behave nearly identically in BuildMaster. For example, there is both a Create-File
and an Ensure-File
operation.
When both types of operations are available, you should generally choose a Create-
operation because the behavior will be more intuitive for deployment purposes.
The Create-File Operation creates the file you specify. If the file already exists, it will delete the old file and create a new one. Or, it will throw an error if Overwrite
is not set to true
.
Create-File hello-world
(
Text: hello world!,
Overwrite: true
)
The Ensure-File Operation will also create the file that you specify. But if the file exists, it will update only the properties you specify.
Ensure-File hello-world.txt
(
Text: hello world!
);
In this case, the file's modified date will not be changed, because Modified
is one of the operation's parameters. That behavior may be unexpected, because the file was modified.