aws_sns
Sends messages to an AWS SNS topic.
- Common
- Advanced
# Common config fields, showing default values
output:
label: ""
aws_sns:
topic_arn: "" # No default (required)
message_group_id: "" # No default (optional)
message_deduplication_id: "" # No default (optional)
subject: "" # No default (optional)
max_in_flight: 64
metadata:
exclude_prefixes: []
# All config fields, showing default values
output:
label: ""
aws_sns:
topic_arn: "" # No default (required)
message_group_id: "" # No default (optional)
message_deduplication_id: "" # No default (optional)
subject: "" # No default (optional)
max_in_flight: 64
metadata:
exclude_prefixes: []
timeout: 5s
region: ""
endpoint: ""
credentials:
profile: ""
id: ""
secret: ""
token: ""
from_ec2_role: false
role: ""
role_external_id: ""
tcp:
connect_timeout: 0s
keep_alive:
idle: 15s
interval: 15s
count: 9
tcp_user_timeout: 0s
Credentials
By default Expanso Edge will use a shared credentials file when connecting to AWS services. It's also possible to set them explicitly at the component level, allowing you to transfer data across accounts. You can find out more in this document.
Performance
This output benefits from sending multiple messages in flight in parallel for improved performance. You can tune the max number of in flight messages (or message batches) with the field max_in_flight.
Fields
topic_arn
The topic to publish to.
Type: string
message_group_id
An optional group ID to set for messages. This field supports interpolation functions.
Type: string
message_deduplication_id
An optional deduplication ID to set for messages. This field supports interpolation functions.
Type: string
subject
An optional subject to set for messages. This field supports interpolation functions.
Type: string
max_in_flight
The maximum number of messages to have in flight at a given time. Increase this to improve throughput.
Type: int
Default: 64
metadata
Specify criteria for which metadata values are sent as headers.
Type: object
metadata.exclude_prefixes
Provide a list of explicit metadata key prefixes to be excluded when adding metadata to sent messages.
Type: array
Default: []
timeout
The maximum period to wait on an upload before abandoning it and reattempting.
Type: string
Default: "5s"
region
The AWS region to target.
Type: string
Default: ""
endpoint
Allows you to specify a custom endpoint for the AWS API.
Type: string
Default: ""
credentials
Optional manual configuration of AWS credentials to use. More information can be found in this document.
Type: object
credentials.profile
A profile from ~/.aws/credentials to use.
Type: string
Default: ""
credentials.id
The ID of credentials to use.
Type: string
Default: ""
credentials.secret
The secret for the credentials being used. :::warning Secret This field contains sensitive information that usually shouldn't be added to a config directly, read our secrets page for more info. :::
Type: string
Default: ""
credentials.token
The token for the credentials being used, required when using short term credentials.
Type: string
Default: ""
credentials.from_ec2_role
Use the credentials of a host EC2 machine configured to assume an IAM role associated with the instance.
Type: bool
Default: false
credentials.role
A role ARN to assume.
Type: string
Default: ""
credentials.role_external_id
An external ID to provide when assuming a role.
Type: string
Default: ""
tcp
TCP socket configuration.
Type: object
tcp.connect_timeout
Maximum amount of time a dial will wait for a connect to complete. Zero disables.
Type: string
Default: "0s"
tcp.keep_alive
TCP keep-alive probe configuration.
Type: object
tcp.keep_alive.idle
Duration the connection must be idle before sending the first keep-alive probe. Zero defaults to 15s. Negative values disable keep-alive probes.
Type: string
Default: "15s"
tcp.keep_alive.interval
Duration between keep-alive probes. Zero defaults to 15s.
Type: string
Default: "15s"
tcp.keep_alive.count
Maximum unanswered keep-alive probes before dropping the connection. Zero defaults to 9.
Type: int
Default: 9
tcp.tcp_user_timeout
Maximum time to wait for acknowledgment of transmitted data before killing the connection. Linux-only (kernel 2.6.37+), ignored on other platforms. When enabled, keep_alive.idle must be greater than this value per RFC 5482. Zero disables.
Type: string
Default: "0s"