Terraform Infrastructure as Code

5.

Advanced Configuration Techniques

5.1.

Expressions and Functions

5.1.1.

String Interpolation

5.1.2.

Conditional Expressions

5.1.3.

For Expressions

5.1.4.

Splat Expressions

5.1.5.

Built-in Functions

5.1.5.1.

String Functions

5.1.5.2.

Numeric Functions

5.1.5.3.

Collection Functions

5.1.5.4.

Date and Time Functions

5.1.5.5.

Filesystem Functions

5.1.5.6.

IP Network Functions

5.2.

Resource Meta-Arguments

5.2.1.

count Meta-Argument

5.2.2.

for_each Meta-Argument

5.2.3.

depends_on Meta-Argument

5.2.4.

provider Meta-Argument

5.2.5.

lifecycle Block

5.2.5.1.

create_before_destroy

5.2.5.2.

prevent_destroy

5.2.5.3.

5.2.5.4.

replace_triggered_by

5.3.

5.3.1.

Dynamic Block Syntax

5.3.2.

Nested Block Generation

5.3.3.

Iterator Variables

5.3.4.

Conditional Dynamic Blocks

5.4.

Resource Dependencies

5.4.1.

Implicit Dependencies

5.4.2.

Explicit Dependencies

5.4.3.

Dependency Graph

5.4.4.

Circular Dependencies

5.5.

5.5.1.

Provisioner Overview

5.5.2.

When to Use Provisioners

5.5.3.

Local Exec Provisioner

5.5.4.

Remote Exec Provisioner

5.5.5.

File Provisioner

5.5.6.

Connection Blocks

5.5.7.

Provisioner Failure Handling

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6. Terraform Modules