fastly_service_v1
Provides a Fastly Service, representing the configuration for a website, app, api, or anything else to be served through Fastly. A Service encompasses Domains and Backends.
The Service resource requires a domain name that is correctly set up to direct traffic to the Fastly service. See Fastly’s guide on Adding CNAME Records on their documentation site for guidance.
Example Usage
Basic usage:
resource "fastly_service_v1" "demo" {
  name = "demofastly"
  domain {
    name    = "demo.notexample.com"
    comment = "demo"
  }
  backend {
    address = "127.0.0.1"
    name    = "localhost"
    port    = 80
  }
  force_destroy = true
}
Basic usage with an Amazon S3 Website, and removes the x-amz-request-id header:
resource "fastly_service_v1" "demo" {
  name = "demofastly"
  domain {
    name    = "demo.notexample.com"
    comment = "demo"
  }
  backend {
    address = "demo.notexample.com.s3-website-us-west-2.amazonaws.com"
    name    = "AWS S3 hosting"
    port    = 80
  }
  header {
    destination = "http.x-amz-request-id"
    type        = "cache"
    action      = "delete"
    name        = "remove x-amz-request-id"
  }
  gzip {
    name          = "file extensions and content types"
    extensions    = ["css", "js"]
    content_types = ["text/html", "text/css"]
  }
  default_host = "${aws_s3_bucket.website.name}.s3-website-us-west-2.amazonaws.com"
  force_destroy = true
}
resource "aws_s3_bucket" "website" {
  bucket = "demo.notexample.com"
  acl    = "public-read"
  website {
    index_document = "index.html"
    error_document = "error.html"
  }
}
Basic usage with custom VCL (must be enabled on your Fastly account):
resource "fastly_service_v1" "demo" {
  name = "demofastly"
  domain {
    name    = "demo.notexample.com"
    comment = "demo"
  }
  backend {
    address = "127.0.0.1"
    name    = "localhost"
    port    = 80
  }
  force_destroy = true
  vcl {
    name = "my_custom_main_vcl"
    content = "${file("${path.module}/my_custom_main.vcl")}"
    main = true
  }
  vcl {
    name = "my_custom_library_vcl"
    content = "${file("${path.module}/my_custom_library.vcl")}"
  }
}
Note: For an AWS S3 Bucket, the Backend address is
<domain>.s3-website-<region>.amazonaws.com. The default_host attribute
should be set to <bucket_name>.s3-website-<region>.amazonaws.com. See the
Fastly documentation on Amazon S3.
Argument Reference
The following arguments are supported:
- name- (Required) The unique name for the Service to create
- domain- (Required) A set of Domain names to serve as entry points for your Service. Defined below
- backend- (Required) A set of Backends to service requests from your Domains. Defined below
- condition- (Optional) A set of conditions to add logic to any basic configuration object in this service. Defined below
- cache_setting- (Optional) A set of Cache Settings, allowing you to override when an item is not to be cached based on an above- condition. Defined below
- gzip- (Required) A set of gzip rules to control automatic gzipping of content. Defined below
- header- (Optional) A set of Headers to manipulate for each request. Defined below
- default_host- (Optional) The default hostname
- default_ttl- (Optional) The default Time-to-live (TTL) for requests
- force_destroy- (Optional) Services that are active cannot be destroyed. In order to destroy the Service, set- force_destroyto- true. Default- false.
- request_setting- (Optional) A set of Request modifiers. Defined below
- s3logging- (Optional) A set of S3 Buckets to send streaming logs too. Defined below
- vcl- (Optional) A set of custom VCL configuration blocks. Note that the ability to upload custom VCL code is not enabled by default for new Fastly accounts (see the Fastly documentation for details).
The domain block supports:
- name- (Required) The domain that this Service will respond to
- comment- (Optional) An optional comment about the Domain
The backend block supports:
- name- (Required, string) Name for this Backend. Must be unique to this Service
- address- (Required, string) An IPv4, hostname, or IPv6 address for the Backend
- auto_loadbalance- (Optional, boolean) Denote if this Backend should be included in the pool of backends that requests are load balanced against. Default- true
- between_bytes_timeout- (Optional) How long to wait between bytes in milliseconds. Default- 10000
- connect_timeout- (Optional) How long to wait for a timeout in milliseconds. Default- 1000
- error_threshold- (Optional) Number of errors to allow before the Backend is marked as down. Default- 0
- first_byte_timeout- (Optional) How long to wait for the first bytes in milliseconds. Default- 15000
- max_conn- (Optional) Maximum number of connections for this Backend. Default- 200
- port- (Optional) The port number Backend responds on. Default- 80
- ssl_check_cert- (Optional) Be strict on checking SSL certs. Default- true
- weight- (Optional) The portion of traffic to send to this Backend. Each Backend receives- weight / totalof the traffic. Default- 100
The condition block supports allows you to add logic to any basic configuration
object in a service. See Fastly’s documentation
“About Conditions”
for more detailed information on using Conditions. The Condition name can be
used in the request_condition, response_condition, or
cache_condition attributes of other block settings
- name- (Required) A unique name of the condition
- statement- (Required) The statement used to determine if the condition is met
- priority- (Required) A number used to determine the order in which multiple conditions execute. Lower numbers execute first
- type- (Required) Type of the condition, either- REQUEST(req),- RESPONSE(req, resp), or- CACHE(req, beresp)
The cache_setting block supports:
- name- (Required) A unique name to label this Cache Setting
- action- (Required) One of- cache,- pass, or- restart, as defined on Fastly’s documentation under “Caching action descriptions”
- cache_condition- (Required) Name of the condition used to test whether this settings object should be used. This Condition must be of type- CACHE
- stale_ttl- (Optional) Max “Time To Live” for stale (unreachable) objects. Default- 300
- ttl- (Optional) The “Time To Live” for the object
The gzip block supports:
- name- (Required) A unique name
- content_types- (Optional) content-type for each type of content you wish to have dynamically gzipped. Ex:- ["text/html", "text/css"]
- extensions- (Optional) File extensions for each file type to dynamically gzip. Ex:- ["css", "js"]
The Header block supports adding, removing, or modifying Request and Response
headers. See Fastly’s documentation on
Adding or modifying headers on HTTP requests and responses for more detailed information on any
of the properties below.
- name- (Required) A unique name to refer to this header attribute
- action- (Required) The Header manipulation action to take; must be one of- set,- append,- delete,- regex, or- regex_repeat
- type- (Required) The Request type to apply the selected Action on; must be one of- request,- fetch,- cacheor- response
- destination- (Required) The name of the header that is going to be affected by the Action
- ignore_if_set- (Optional) Do not add the header if it is already present. (Only applies to- setaction.). Default- false
- source- (Optional) Variable to be used as a source for the header content (Does not apply to- deleteaction.)
- regex- (Optional) Regular expression to use (Only applies to- regexand- regex_repeatactions.)
- substitution- (Optional) Value to substitute in place of regular expression. (Only applies to- regexand- regex_repeat.)
- priority- (Optional) Lower priorities execute first. (Default:- 100.)
The request_setting block allow you to customize Fastly’s request handling, by
defining behavior that should change based on a predefined condition:
- name- (Required) The domain that this request setting
- request_condition- (Required) The name of the corresponding- conditionto determin if this request setting should be applied. The- request_conditionmust match the name of a defined- condition
- max_stale_age- (Optional) How old an object is allowed to be to serve stale-if-error or stale-while-revalidate, in seconds. Default- 60
- force_miss- (Optional) Force a cache miss for the request. If specfified, can be- trueor- false.
- force_ssl- (Optional) Forces the request use SSL (redirects a non-SSL to SSL)
- action- (Optional) Allows you to terminate request handling and immediately perform an action. When set it can be- lookupor- pass(ignore the cache completely)
- bypass_busy_wait- (Optional) Disable collapsed forwarding, so you don’t wait for other objects to origin
- hash_keys- (Optional) Comma separated list of varnish request object fields that should be in the hash key
- xff- (Optional) X-Forwarded-For – should be- clear,- leave,- append,- append_all, or- overwrite. Default- append
- timer_support- (Optional) Injects the X-Timer info into the request for viewing origin fetch durations
- geo_headers- (Optional) Injects Fastly-Geo-Country, Fastly-Geo-City, and Fastly-Geo-Region into the request headers
- default_host- (Optional) Sets the host header
The s3logging block supports:
- name- (Required) A unique name to identify this S3 Logging Bucket
- bucket_name- (Optional) An optional comment about the Domain
- s3_access_key- (Required) AWS Access Key of an account with the required permissions to post logs. It is strongly recommended you create a separate IAM user with permissions to only operate on this Bucket. This key will be not be encrypted. You can provide this key via an environment variable,- FASTLY_S3_ACCESS_KEY
- s3_secret_key- (Required) AWS Secret Key of an account with the required permissions to post logs. It is strongly recommended you create a separate IAM user with permissions to only operate on this Bucket. This secret will be not be encrypted. You can provide this secret via an environment variable,- FASTLY_S3_SECRET_KEY
- path- (Optional) Path to store the files. Must end with a trailing slash. If this field is left empty, the files will be saved in the bucket’s root path.
- domain- (Optional) If you created the S3 bucket outside of- us-east-1, then specify the corresponding bucket endpoint. Ex:- s3-us-west-2.amazonaws.com
- period- (Optional) How frequently the logs should be transferred, in seconds. Default- 3600
- gzip_level- (Optional) Level of GZIP compression, from- 0-9.- 0is no compression.- 1is fastest and least compressed,- 9is slowest and most compressed. Default- 0
- format- (Optional) Apache-style string or VCL variables to use for log formatting. Default Apache Common Log format (- %h %l %u %t %r %>s)
- timestamp_format- (Optional)- strftimespecified timestamp formatting (default- %Y-%m-%dT%H:%M:%S.000).
- request_condition- (Optional) The VCL request condition to check if this Request Setting should be applied. For detailed information about Conditionals, see Fastly’s Documentation on Conditionals
The vcl block supports:
- name- (Required) A unique name for this configuration block
- content- (Required) The custom VCL code to upload.
- main- (Optional) If- true, use this block as the main configuration. If- false, use this block as an includable library. Only a single VCL block can be marked as the main block. Default is- false.
Attributes Reference
The following attributes are exported:
- id- The ID of the Service
- name– Name of this service
- active_version- The currently active version of your Fastly Service
- domain– Set of Domains. See above for details
- backend– Set of Backends. See above for details
- header– Set of Headers. See above for details
- s3logging– Set of S3 Logging configurations. See above for details
- vcl– Set of custom VCL configurations. See above for details
- default_host– Default host specified
- default_ttl- Default TTL
- force_destroy- Force the destruction of the Service on delete
See the source of this document at Terraform.io