diff --git a/README.md b/README.md index 1294941eaa..950b7ab842 100644 --- a/README.md +++ b/README.md @@ -148,7 +148,7 @@ Join our discord community via [this invite link](https://discord.gg/bxgXW8jJGh) | [instance\_max\_spot\_price](#input\_instance\_max\_spot\_price) | Max price price for spot instances per hour. This variable will be passed to the create fleet as max spot price for the fleet. | `string` | `null` | no | | [instance\_profile\_path](#input\_instance\_profile\_path) | The path that will be added to the instance\_profile, if not set the environment name will be used. | `string` | `null` | no | | [instance\_target\_capacity\_type](#input\_instance\_target\_capacity\_type) | Default lifecycle used for runner instances, can be either `spot` or `on-demand`. | `string` | `"spot"` | no | -| [instance\_termination\_watcher](#input\_instance\_termination\_watcher) | Configuration for the instance termination watcher. This feature is Beta, changes will not trigger a major release as long in beta.

`enable`: Enable or disable the spot termination watcher.
'features': Enable or disable features of the termination watcher.
`memory_size`: Memory size linit in MB of the lambda.
`s3_key`: S3 key for syncer lambda function. Required if using S3 bucket to specify lambdas.
`s3_object_version`: S3 object version for syncer lambda function. Useful if S3 versioning is enabled on source bucket.
`timeout`: Time out of the lambda in seconds.
`zip`: File location of the lambda zip file. |
object({
enable = optional(bool, false)
features = optional(object({
enable_spot_termination_handler = optional(bool, true)
enable_spot_termination_notification_watcher = optional(bool, true)
}), {})
memory_size = optional(number, null)
s3_key = optional(string, null)
s3_object_version = optional(string, null)
timeout = optional(number, null)
zip = optional(string, null)
})
| `{}` | no | +| [instance\_termination\_watcher](#input\_instance\_termination\_watcher) | Configuration for the instance termination watcher. This feature is Beta, changes will not trigger a major release as long in beta.

`enable`: Enable or disable the spot termination watcher.
'features': Enable or disable features of the termination watcher.
`memory_size`: Memory size limit in MB of the lambda.
`s3_key`: S3 key for syncer lambda function. Required if using S3 bucket to specify lambdas.
`s3_object_version`: S3 object version for syncer lambda function. Useful if S3 versioning is enabled on source bucket.
`timeout`: Time out of the lambda in seconds.
`zip`: File location of the lambda zip file. |
object({
enable = optional(bool, false)
features = optional(object({
enable_spot_termination_handler = optional(bool, true)
enable_spot_termination_notification_watcher = optional(bool, true)
}), {})
memory_size = optional(number, null)
s3_key = optional(string, null)
s3_object_version = optional(string, null)
timeout = optional(number, null)
zip = optional(string, null)
})
| `{}` | no | | [instance\_types](#input\_instance\_types) | List of instance types for the action runner. Defaults are based on runner\_os (al2023 for linux and Windows Server Core for win). | `list(string)` |
[
"m5.large",
"c5.large"
]
| no | | [job\_queue\_retention\_in\_seconds](#input\_job\_queue\_retention\_in\_seconds) | The number of seconds the job is held in the queue before it is purged. | `number` | `86400` | no | | [job\_retry](#input\_job\_retry) | Experimental! Can be removed / changed without trigger a major release.Configure job retries. The configuration enables job retries (for ephemeral runners). After creating the instances a message will be published to a job retry queue. The job retry check lambda is checking after a delay if the job is queued. If not the message will be published again on the scale-up (build queue). Using this feature can impact the rate limit of the GitHub app.

`enable`: Enable or disable the job retry feature.
`delay_in_seconds`: The delay in seconds before the job retry check lambda will check the job status.
`delay_backoff`: The backoff factor for the delay.
`lambda_memory_size`: Memory size limit in MB for the job retry check lambda.
`lambda_timeout`: Time out of the job retry check lambda in seconds.
`max_attempts`: The maximum number of attempts to retry the job. |
object({
enable = optional(bool, false)
delay_in_seconds = optional(number, 300)
delay_backoff = optional(number, 2)
lambda_memory_size = optional(number, 256)
lambda_timeout = optional(number, 30)
max_attempts = optional(number, 1)
})
| `{}` | no | diff --git a/docs/configuration.md b/docs/configuration.md index 593670dda5..a669222cc2 100644 --- a/docs/configuration.md +++ b/docs/configuration.md @@ -171,6 +171,8 @@ This module also allows you to run agents from a prebuilt AMI to gain faster sta ## AMI Configuration +> **Note:** By default, a runner AMI update requires a re-apply of the terraform configuration, as the runner AMI ID is looked up by a terraform data source. To avoid this, you can use or `ami.id_ssm_parameter_arn` to have the scale-up lambda dynamically lookup the runner AMI ID from an SSM parameter at instance launch time. Said SSM parameter is managed outside of this module (e.g. by a runner AMI build workflow). + By default, the module will automatically select appropriate AMI images: - For Linux x64: Amazon Linux 2023 x86_64 @@ -203,8 +205,7 @@ ami = { } ``` -> **Note:** The old way of configuring AMIs using individual variables (`ami_filter`, `ami_owners`, `ami_kms_key_arn`) is deprecated and will be removed in a future version. It is recommended to migrate to the new consolidated `ami` object. - +> **Note:** The old way of configuring AMIs using individual variables (`ami_filter`, `ami_owners`, `ami_kms_key_arn`, `ami_id_ssm_parameter_arn`, `ami_id_ssm_parameter_name`) is deprecated and will be removed in a future version. It is recommended to migrate to the new consolidated `ami` object. Support for `ami_id_ssm_parameter_name` will be dropped, please specify an arn via `ami.id_ssm_parameter_arn` instead. ## Logging @@ -259,11 +260,11 @@ This feature has been disabled by default. ### Multiple runner module in your AWS account -The watcher will act on all spot termination notificatins and log all onses relevant to the runner module. Therefor we suggest to only deploy the watcher once. You can either deploy the watcher by enabling in one of your deployments or deploy the watcher as a stand alone module. +The watcher will act on all spot termination notifications and log the ones relevant to the runner module. Therefor we suggest to only deploy the watcher once. You can either deploy the watcher by enabling in one of your deployments or deploy the watcher as a stand alone module. ## Metrics -The module supports metrics (experimental feature) to monitor the system. The metrics are disabled by default. To enable the metrics set `metrics.enable = true`. If set to true, all module managed metrics are used, you can configure the one by one via the `metrics` object. The metrics are created in the namespace `GitHub Runners`. +The module supports metrics (experimental feature) to monitor the system. The metrics are disabled by default. To enable the metrics set `metrics.enable = true`. If set to true, all module managed metrics are used, you can configure them one by one via the `metrics` object. The metrics are created in the namespace `GitHub Runners`. ### Supported metrics @@ -287,28 +288,28 @@ In case the setup does not work as intended, trace the events through this seque This feature is in early stage and therefore disabled by default. To enable the watcher, set `instance_termination_watcher.enable = true`. -The termination watcher is currently watching for spot terminations. The module is only taken events into account for instances tagged with `ghr:environment` by default when deployment the module as part of one of the main modules (root or multi-runner). The module can also be deployed stand-alone, in this case, the tag filter needs to be tuned. +The termination watcher is currently watching for spot terminations. The module only takes events into account for instances tagged with `ghr:environment` by default, when the module is deployed as part of one of the main modules (root or multi-runner). The module can also be deployed stand-alone, in this case, the tag filter needs to be tuned. ### Termination notification -The watcher is listening for spot termination warnings and create a log message and optionally a metric. The watcher is disabled by default. The feature is enabled once the watcher is enabled, the feature can be disabled explicit by setting `instance_termination_watcher.features.enable_spot_termination_handler = false`. +The watcher is listening for spot termination warnings and creates a log message and optionally a metric. The watcher is disabled by default. The feature is enabled once the watcher is enabled. It can be disabled explicitly by setting `instance_termination_watcher.features.enable_spot_termination_handler = false`. -- Logs: The module will log all termination notifications. For each warning it will look up instance details and log the environment, instance type and time the instance is running. As well some other details. -- Metrics: Metrics are disabled by default, this to avoid costs. Once enabled a metric will be created for each warning with at least dimensions for the environment and instance type. THe metric name space can be configured via the variables. The metric name used is `SpotInterruptionWarning`. +- Logs: The module will log all termination notifications. For each warning it will look up instance details and log the environment, instance type and time the instance is running, as well as some other details. +- Metrics: Metrics are disabled by default, in order to avoid costs. Once enabled a metric will be created for each warning with at least dimensions for the environment and instance type. The metric name space can be configured via the variables. The metric name used is `SpotInterruptionWarning`. ### Termination handler !!! warning -This feature will only work once the CloudTrail is enabled. +This feature will only work once CloudTrail is enabled. -The termination handler is listening for spot terminations by capture the `BidEvictedEvent` via CloudTrail. The handler will log and optionally create a metric for each termination. The intend is to enhance the logic to inform the user about the termination via the GitHub Job or Workflow run. The feature is disabled by default. The feature is enabled once the watcher is enabled, the feature can be disabled explicit by setting `instance_termination_watcher.features.enable_spot_termination_handler = false`. +The termination handler is listening for spot terminations by capturing the `BidEvictedEvent` via CloudTrail. The handler will log and optionally create a metric for each termination. The intent is to enhance the logic to inform the user about the termination via the GitHub Job or Workflow run. The feature is disabled by default. The feature is enabled once the watcher is enabled. It can be disabled explicitly by setting `instance_termination_watcher.features.enable_spot_termination_handler = false`. -- Logs: The module will log all termination notifications. For each warning it will look up instance details and log the environment, instance type and time the instance is running. As well some other details. -- Metrics: Metrics are disabled by default, this to avoid costs. Once enabled a metric will be created for each termination with at least dimensions for the environment and instance type. THe metric name space can be configured via the variables. The metric name used is `SpotTermination`. +- Logs: The module will log all termination notifications. For each warning it will look up instance details and log the environment, instance type and time the instance is running, as well as some other details. +- Metrics: Metrics are disabled by default, in order to avoid costs. Once enabled a metric will be created for each termination with at least dimensions for the environment and instance type. THe metric name space can be configured via the variables. The metric name used is `SpotTermination`. ### Log example (both warnings and terminations) -Below an example of the the log messages created. +Below is an example of the log messages created. ``` { @@ -331,7 +332,7 @@ Below an example of the the log messages created. ### EventBridge -This module can be deployed in using the mode `EventBridge`. The `EventBridge` mode will publish an event to a eventbus. Within the eventbus, there is a target rule set, sending events to the dispatch lambda. The `EventBridge` mode is enabled by default. +This module can be deployed in `EventBridge` mode. The `EventBridge` mode will publish an event to an eventbus. Within the eventbus, there is a target rule set, sending events to the dispatch lambda. The `EventBridge` mode is enabled by default. Example to extend the EventBridge: @@ -389,7 +390,7 @@ resource "aws_iam_role" "event_rule_role" { data aws_iam_policy_document firehose_stream { statement { - INSER_YOUR_POIICY_HERE_TO_ACCESS_THE_TARGET + INSERT_YOUR_POLICY_HERE_TO_ACCESS_THE_TARGET } } @@ -399,5 +400,3 @@ resource "aws_iam_role_policy" "event_rule_firehose_role" { policy = data.aws_iam_policy_document.firehose_stream.json } ``` - -NOTE: By default, a runner AMI update requires a re-apply of this terraform config (the runner AMI ID is looked up by a terraform data source). To avoid this, you can use `ami_id_ssm_parameter_name` to have the scale-up lambda dynamically lookup the runner AMI ID from an SSM parameter at instance launch time. Said SSM parameter is managed outside of this module (e.g. by a runner AMI build workflow). diff --git a/modules/ami-housekeeper/README.md b/modules/ami-housekeeper/README.md index 4a8220fe96..127d1f96b1 100644 --- a/modules/ami-housekeeper/README.md +++ b/modules/ami-housekeeper/README.md @@ -103,7 +103,7 @@ No modules. | [aws\_partition](#input\_aws\_partition) | (optional) partition for the base arn if not 'aws' | `string` | `"aws"` | no | | [cleanup\_config](#input\_cleanup\_config) | Configuration for AMI cleanup.

`amiFilters` - Filters to use when searching for AMIs to cleanup. Default filter for images owned by the account and that are available.
`dryRun` - If true, no AMIs will be deregistered. Default false.
`launchTemplateNames` - Launch template names to use when searching for AMIs to cleanup. Default no launch templates.
`maxItems` - The maximum number of AMIs that will be queried for cleanup. Default no maximum.
`minimumDaysOld` - Minimum number of days old an AMI must be to be considered for cleanup. Default 30.
`ssmParameterNames` - SSM parameter names to use when searching for AMIs to cleanup. This parameter should be set when using SSM to configure the AMI to use. Default no SSM parameters. |
object({
amiFilters = optional(list(object({
Name = string
Values = list(string)
})),
[{
Name : "state",
Values : ["available"],
},
{
Name : "image-type",
Values : ["machine"],
}]
)
dryRun = optional(bool, false)
launchTemplateNames = optional(list(string))
maxItems = optional(number)
minimumDaysOld = optional(number, 30)
ssmParameterNames = optional(list(string))
})
| `{}` | no | | [lambda\_architecture](#input\_lambda\_architecture) | AWS Lambda architecture. Lambda functions using Graviton processors ('arm64') tend to have better price/performance than 'x86\_64' functions. | `string` | `"arm64"` | no | -| [lambda\_memory\_size](#input\_lambda\_memory\_size) | Memory size linit in MB of the lambda. | `number` | `256` | no | +| [lambda\_memory\_size](#input\_lambda\_memory\_size) | Memory size limit in MB of the lambda. | `number` | `256` | no | | [lambda\_principals](#input\_lambda\_principals) | (Optional) add extra principals to the role created for execution of the lambda, e.g. for local testing. |
list(object({
type = string
identifiers = list(string)
}))
| `[]` | no | | [lambda\_runtime](#input\_lambda\_runtime) | AWS Lambda runtime. | `string` | `"nodejs22.x"` | no | | [lambda\_s3\_bucket](#input\_lambda\_s3\_bucket) | S3 bucket from which to specify lambda functions. This is an alternative to providing local files directly. | `string` | `null` | no | diff --git a/modules/ami-housekeeper/variables.tf b/modules/ami-housekeeper/variables.tf index 0ca9993164..6d9def766b 100644 --- a/modules/ami-housekeeper/variables.tf +++ b/modules/ami-housekeeper/variables.tf @@ -25,7 +25,7 @@ variable "lambda_timeout" { } variable "lambda_memory_size" { - description = "Memory size linit in MB of the lambda." + description = "Memory size limit in MB of the lambda." type = number default = 256 } diff --git a/modules/lambda/README.md b/modules/lambda/README.md index db6cc34aa5..0420776ad4 100644 --- a/modules/lambda/README.md +++ b/modules/lambda/README.md @@ -2,7 +2,7 @@ > This module is treated as internal module, breaking changes will not trigger a major release bump. -Generica module to create lambda functions +Generic module to create lambda functions ## Requirements @@ -39,7 +39,7 @@ No modules. | Name | Description | Type | Default | Required | |------|-------------|------|---------|:--------:| -| [lambda](#input\_lambda) | Configuration for the lambda function.

`aws_partition`: Partition for the base arn if not 'aws'
`architecture`: AWS Lambda architecture. Lambda functions using Graviton processors ('arm64') tend to have better price/performance than 'x86\_64' functions.
`environment_variables`: Environment variables for the lambda.
`handler`: The entrypoint for the lambda.
`principals`: Add extra principals to the role created for execution of the lambda, e.g. for local testing.
`lambda_tags`: Map of tags that will be added to created resources. By default resources will be tagged with name and environment.
`log_level`: Logging level for lambda logging. Valid values are 'silly', 'trace', 'debug', 'info', 'warn', 'error', 'fatal'.
`logging_kms_key_id`: Specifies the kms key id to encrypt the logs with
`logging_retention_in_days`: Specifies the number of days you want to retain log events for the lambda log group. Possible values are: 0, 1, 3, 5, 7, 14, 30, 60, 90, 120, 150, 180, 365, 400, 545, 731, 1827, and 3653.
`memory_size`: Memory size linit in MB of the lambda.
`metrics_namespace`: Namespace for the metrics emitted by the lambda.
`name`: The name of the lambda function.
`prefix`: The prefix used for naming resources.
`role_path`: The path that will be added to the role, if not set the environment name will be used.
`role_permissions_boundary`: Permissions boundary that will be added to the created role for the lambda.
`runtime`: AWS Lambda runtime.
`s3_bucket`: S3 bucket from which to specify lambda functions. This is an alternative to providing local files directly.
`s3_key`: S3 key for syncer lambda function. Required if using S3 bucket to specify lambdas.
`s3_object_version`: S3 object version for syncer lambda function. Useful if S3 versioning is enabled on source bucket.
`security_group_ids`: List of security group IDs associated with the Lambda function.
`subnet_ids`: List of subnets in which the action runners will be launched, the subnets needs to be subnets in the `vpc_id`.
`tags`: Map of tags that will be added to created resources. By default resources will be tagged with name and environment.
`timeout`: Time out of the lambda in seconds.
`tracing_config`: Configuration for lambda tracing.
`zip`: File location of the lambda zip file. |
object({
aws_partition = optional(string, "aws")
architecture = optional(string, "arm64")
environment_variables = optional(map(string), {})
handler = string
lambda_tags = optional(map(string), {})
log_level = optional(string, "info")
logging_kms_key_id = optional(string, null)
logging_retention_in_days = optional(number, 180)
memory_size = optional(number, 256)
metrics_namespace = optional(string, "GitHub Runners")
name = string
prefix = optional(string, null)
principals = optional(list(object({
type = string
identifiers = list(string)
})), [])
role_path = optional(string, null)
role_permissions_boundary = optional(string, null)
runtime = optional(string, "nodejs22.x")
s3_bucket = optional(string, null)
s3_key = optional(string, null)
s3_object_version = optional(string, null)
security_group_ids = optional(list(string), [])
subnet_ids = optional(list(string), [])
tags = optional(map(string), {})
timeout = optional(number, 60)
tracing_config = optional(object({
mode = optional(string, null)
capture_http_requests = optional(bool, false)
capture_error = optional(bool, false)
}), {})
zip = optional(string, null)
})
| n/a | yes | +| [lambda](#input\_lambda) | Configuration for the lambda function.

`aws_partition`: Partition for the base arn if not 'aws'
`architecture`: AWS Lambda architecture. Lambda functions using Graviton processors ('arm64') tend to have better price/performance than 'x86\_64' functions.
`environment_variables`: Environment variables for the lambda.
`handler`: The entrypoint for the lambda.
`principals`: Add extra principals to the role created for execution of the lambda, e.g. for local testing.
`lambda_tags`: Map of tags that will be added to created resources. By default resources will be tagged with name and environment.
`log_level`: Logging level for lambda logging. Valid values are 'silly', 'trace', 'debug', 'info', 'warn', 'error', 'fatal'.
`logging_kms_key_id`: Specifies the kms key id to encrypt the logs with
`logging_retention_in_days`: Specifies the number of days you want to retain log events for the lambda log group. Possible values are: 0, 1, 3, 5, 7, 14, 30, 60, 90, 120, 150, 180, 365, 400, 545, 731, 1827, and 3653.
`memory_size`: Memory size limit in MB of the lambda.
`metrics_namespace`: Namespace for the metrics emitted by the lambda.
`name`: The name of the lambda function.
`prefix`: The prefix used for naming resources.
`role_path`: The path that will be added to the role, if not set the environment name will be used.
`role_permissions_boundary`: Permissions boundary that will be added to the created role for the lambda.
`runtime`: AWS Lambda runtime.
`s3_bucket`: S3 bucket from which to specify lambda functions. This is an alternative to providing local files directly.
`s3_key`: S3 key for syncer lambda function. Required if using S3 bucket to specify lambdas.
`s3_object_version`: S3 object version for syncer lambda function. Useful if S3 versioning is enabled on source bucket.
`security_group_ids`: List of security group IDs associated with the Lambda function.
`subnet_ids`: List of subnets in which the action runners will be launched, the subnets needs to be subnets in the `vpc_id`.
`tags`: Map of tags that will be added to created resources. By default resources will be tagged with name and environment.
`timeout`: Time out of the lambda in seconds.
`tracing_config`: Configuration for lambda tracing.
`zip`: File location of the lambda zip file. |
object({
aws_partition = optional(string, "aws")
architecture = optional(string, "arm64")
environment_variables = optional(map(string), {})
handler = string
lambda_tags = optional(map(string), {})
log_level = optional(string, "info")
logging_kms_key_id = optional(string, null)
logging_retention_in_days = optional(number, 180)
memory_size = optional(number, 256)
metrics_namespace = optional(string, "GitHub Runners")
name = string
prefix = optional(string, null)
principals = optional(list(object({
type = string
identifiers = list(string)
})), [])
role_path = optional(string, null)
role_permissions_boundary = optional(string, null)
runtime = optional(string, "nodejs22.x")
s3_bucket = optional(string, null)
s3_key = optional(string, null)
s3_object_version = optional(string, null)
security_group_ids = optional(list(string), [])
subnet_ids = optional(list(string), [])
tags = optional(map(string), {})
timeout = optional(number, 60)
tracing_config = optional(object({
mode = optional(string, null)
capture_http_requests = optional(bool, false)
capture_error = optional(bool, false)
}), {})
zip = optional(string, null)
})
| n/a | yes | ## Outputs diff --git a/modules/lambda/variables.tf b/modules/lambda/variables.tf index 01ada5d165..bafd2372e8 100644 --- a/modules/lambda/variables.tf +++ b/modules/lambda/variables.tf @@ -11,7 +11,7 @@ variable "lambda" { `log_level`: Logging level for lambda logging. Valid values are 'silly', 'trace', 'debug', 'info', 'warn', 'error', 'fatal'. `logging_kms_key_id`: Specifies the kms key id to encrypt the logs with `logging_retention_in_days`: Specifies the number of days you want to retain log events for the lambda log group. Possible values are: 0, 1, 3, 5, 7, 14, 30, 60, 90, 120, 150, 180, 365, 400, 545, 731, 1827, and 3653. - `memory_size`: Memory size linit in MB of the lambda. + `memory_size`: Memory size limit in MB of the lambda. `metrics_namespace`: Namespace for the metrics emitted by the lambda. `name`: The name of the lambda function. `prefix`: The prefix used for naming resources. diff --git a/modules/multi-runner/README.md b/modules/multi-runner/README.md index 062d59e7c2..72e02b78e3 100644 --- a/modules/multi-runner/README.md +++ b/modules/multi-runner/README.md @@ -116,7 +116,7 @@ module "multi-runner" { | Name | Description | Type | Default | Required | |------|-------------|------|---------|:--------:| | [ami\_housekeeper\_cleanup\_config](#input\_ami\_housekeeper\_cleanup\_config) | Configuration for AMI cleanup. |
object({
maxItems = optional(number)
minimumDaysOld = optional(number)
amiFilters = optional(list(object({
Name = string
Values = list(string)
})))
launchTemplateNames = optional(list(string))
ssmParameterNames = optional(list(string))
dryRun = optional(bool)
})
| `{}` | no | -| [ami\_housekeeper\_lambda\_memory\_size](#input\_ami\_housekeeper\_lambda\_memory\_size) | Memory size linit in MB of the lambda. | `number` | `256` | no | +| [ami\_housekeeper\_lambda\_memory\_size](#input\_ami\_housekeeper\_lambda\_memory\_size) | Memory size limit in MB of the lambda. | `number` | `256` | no | | [ami\_housekeeper\_lambda\_s3\_key](#input\_ami\_housekeeper\_lambda\_s3\_key) | S3 key for syncer lambda function. Required if using S3 bucket to specify lambdas. | `string` | `null` | no | | [ami\_housekeeper\_lambda\_s3\_object\_version](#input\_ami\_housekeeper\_lambda\_s3\_object\_version) | S3 object version for syncer lambda function. Useful if S3 versioning is enabled on source bucket. | `string` | `null` | no | | [ami\_housekeeper\_lambda\_schedule\_expression](#input\_ami\_housekeeper\_lambda\_schedule\_expression) | Scheduler expression for action runner binary syncer. | `string` | `"cron(11 7 * * ? *)"` | no | @@ -133,7 +133,7 @@ module "multi-runner" { | [ghes\_url](#input\_ghes\_url) | GitHub Enterprise Server URL. Example: https://github.internal.co - DO NOT SET IF USING PUBLIC GITHUB. .However if you are using Github Enterprise Cloud with data-residency (ghe.com), set the endpoint here. Example - https://companyname.ghe.com\| | `string` | `null` | no | | [github\_app](#input\_github\_app) | GitHub app parameters, see your github app.
You can optionally create the SSM parameters yourself and provide the ARN and name here, through the `*_ssm` attributes.
If you chose to provide the configuration values directly here,
please ensure the key is the base64-encoded `.pem` file (the output of `base64 app.private-key.pem`, not the content of `private-key.pem`).
Note: the provided SSM parameters arn and name have a precedence over the actual value (i.e `key_base64_ssm` has a precedence over `key_base64` etc). |
object({
key_base64 = optional(string)
key_base64_ssm = optional(object({
arn = string
name = string
}))
id = optional(string)
id_ssm = optional(object({
arn = string
name = string
}))
webhook_secret = optional(string)
webhook_secret_ssm = optional(object({
arn = string
name = string
}))
})
| n/a | yes | | [instance\_profile\_path](#input\_instance\_profile\_path) | The path that will be added to the instance\_profile, if not set the environment name will be used. | `string` | `null` | no | -| [instance\_termination\_watcher](#input\_instance\_termination\_watcher) | Configuration for the spot termination watcher lambda function. This feature is Beta, changes will not trigger a major release as long in beta.

`enable`: Enable or disable the spot termination watcher.
`memory_size`: Memory size linit in MB of the lambda.
`s3_key`: S3 key for syncer lambda function. Required if using S3 bucket to specify lambdas.
`s3_object_version`: S3 object version for syncer lambda function. Useful if S3 versioning is enabled on source bucket.
`timeout`: Time out of the lambda in seconds.
`zip`: File location of the lambda zip file. |
object({
enable = optional(bool, false)
features = optional(object({
enable_spot_termination_handler = optional(bool, true)
enable_spot_termination_notification_watcher = optional(bool, true)
}), {})
memory_size = optional(number, null)
s3_key = optional(string, null)
s3_object_version = optional(string, null)
timeout = optional(number, null)
zip = optional(string, null)
})
| `{}` | no | +| [instance\_termination\_watcher](#input\_instance\_termination\_watcher) | Configuration for the spot termination watcher lambda function. This feature is Beta, changes will not trigger a major release as long in beta.

`enable`: Enable or disable the spot termination watcher.
`memory_size`: Memory size limit in MB of the lambda.
`s3_key`: S3 key for syncer lambda function. Required if using S3 bucket to specify lambdas.
`s3_object_version`: S3 object version for syncer lambda function. Useful if S3 versioning is enabled on source bucket.
`timeout`: Time out of the lambda in seconds.
`zip`: File location of the lambda zip file. |
object({
enable = optional(bool, false)
features = optional(object({
enable_spot_termination_handler = optional(bool, true)
enable_spot_termination_notification_watcher = optional(bool, true)
}), {})
memory_size = optional(number, null)
s3_key = optional(string, null)
s3_object_version = optional(string, null)
timeout = optional(number, null)
zip = optional(string, null)
})
| `{}` | no | | [key\_name](#input\_key\_name) | Key pair name | `string` | `null` | no | | [kms\_key\_arn](#input\_kms\_key\_arn) | Optional CMK Key ARN to be used for Parameter Store. | `string` | `null` | no | | [lambda\_architecture](#input\_lambda\_architecture) | AWS Lambda architecture. Lambda functions using Graviton processors ('arm64') tend to have better price/performance than 'x86\_64' functions. | `string` | `"arm64"` | no | diff --git a/modules/multi-runner/variables.ami-housekeeper.tf b/modules/multi-runner/variables.ami-housekeeper.tf index f92211b6c0..0c006a489d 100644 --- a/modules/multi-runner/variables.ami-housekeeper.tf +++ b/modules/multi-runner/variables.ami-housekeeper.tf @@ -12,7 +12,7 @@ variable "ami_housekeeper_lambda_zip" { } variable "ami_housekeeper_lambda_memory_size" { - description = "Memory size linit in MB of the lambda." + description = "Memory size limit in MB of the lambda." type = number default = 256 } diff --git a/modules/multi-runner/variables.tf b/modules/multi-runner/variables.tf index a401017e99..21f7f0e9fe 100644 --- a/modules/multi-runner/variables.tf +++ b/modules/multi-runner/variables.tf @@ -651,7 +651,7 @@ variable "instance_termination_watcher" { Configuration for the spot termination watcher lambda function. This feature is Beta, changes will not trigger a major release as long in beta. `enable`: Enable or disable the spot termination watcher. - `memory_size`: Memory size linit in MB of the lambda. + `memory_size`: Memory size limit in MB of the lambda. `s3_key`: S3 key for syncer lambda function. Required if using S3 bucket to specify lambdas. `s3_object_version`: S3 object version for syncer lambda function. Useful if S3 versioning is enabled on source bucket. `timeout`: Time out of the lambda in seconds. diff --git a/modules/runners/job-retry/README.md b/modules/runners/job-retry/README.md index 91089a213b..2d6fb08057 100644 --- a/modules/runners/job-retry/README.md +++ b/modules/runners/job-retry/README.md @@ -42,7 +42,7 @@ The module is an inner module and used by the runner module when the opt-in feat | Name | Description | Type | Default | Required | |------|-------------|------|---------|:--------:| -| [config](#input\_config) | Configuration for the spot termination watcher lambda function.

`aws_partition`: Partition for the base arn if not 'aws'
`architecture`: AWS Lambda architecture. Lambda functions using Graviton processors ('arm64') tend to have better price/performance than 'x86\_64' functions.
`environment_variables`: Environment variables for the lambda.
`enable_organization_runners`: Enable organization runners.
`enable_metric`: Enable metric for the lambda. If `spot_warning` is set to true, the lambda will emit a metric when it detects a spot termination warning.
'ghes\_url': Optional GitHub Enterprise Server URL.
'user\_agent': Optional User-Agent header for GitHub API requests.
'github\_app\_parameters': Parameter Store for GitHub App Parameters.
'kms\_key\_arn': Optional CMK Key ARN instead of using the default AWS managed key.
`lambda_principals`: Add extra principals to the role created for execution of the lambda, e.g. for local testing.
`lambda_tags`: Map of tags that will be added to created resources. By default resources will be tagged with name and environment.
`log_level`: Logging level for lambda logging. Valid values are 'silly', 'trace', 'debug', 'info', 'warn', 'error', 'fatal'.
`logging_kms_key_id`: Specifies the kms key id to encrypt the logs with
`logging_retention_in_days`: Specifies the number of days you want to retain log events for the lambda log group. Possible values are: 0, 1, 3, 5, 7, 14, 30, 60, 90, 120, 150, 180, 365, 400, 545, 731, 1827, and 3653.
`memory_size`: Memory size linit in MB of the lambda.
`metrics`: Configuration to enable metrics creation by the lambda.
`prefix`: The prefix used for naming resources.
`role_path`: The path that will be added to the role, if not set the environment name will be used.
`role_permissions_boundary`: Permissions boundary that will be added to the created role for the lambda.
`runtime`: AWS Lambda runtime.
`s3_bucket`: S3 bucket from which to specify lambda functions. This is an alternative to providing local files directly.
`s3_key`: S3 key for syncer lambda function. Required if using S3 bucket to specify lambdas.
`s3_object_version`: S3 object version for syncer lambda function. Useful if S3 versioning is enabled on source bucket.
`security_group_ids`: List of security group IDs associated with the Lambda function.
'sqs\_build\_queue': SQS queue for build events to re-publish job request.
`subnet_ids`: List of subnets in which the action runners will be launched, the subnets needs to be subnets in the `vpc_id`.
`tag_filters`: Map of tags that will be used to filter the resources to be tracked. Only for which all tags are present and starting with the same value as the value in the map will be tracked.
`tags`: Map of tags that will be added to created resources. By default resources will be tagged with name and environment.
`timeout`: Time out of the lambda in seconds.
`tracing_config`: Configuration for lambda tracing.
`zip`: File location of the lambda zip file. |
object({
aws_partition = optional(string, null)
architecture = optional(string, null)
enable_organization_runners = bool
environment_variables = optional(map(string), {})
ghes_url = optional(string, null)
user_agent = optional(string, null)
github_app_parameters = object({
key_base64 = map(string)
id = map(string)
})
kms_key_arn = optional(string, null)
lambda_tags = optional(map(string), {})
log_level = optional(string, null)
logging_kms_key_id = optional(string, null)
logging_retention_in_days = optional(number, null)
memory_size = optional(number, null)
metrics = optional(object({
enable = optional(bool, false)
namespace = optional(string, null)
metric = optional(object({
enable_github_app_rate_limit = optional(bool, true)
enable_job_retry = optional(bool, true)
}), {})
}), {})
prefix = optional(string, null)
principals = optional(list(object({
type = string
identifiers = list(string)
})), [])
queue_encryption = optional(object({
kms_data_key_reuse_period_seconds = optional(number, null)
kms_master_key_id = optional(string, null)
sqs_managed_sse_enabled = optional(bool, true)
}), {})
role_path = optional(string, null)
role_permissions_boundary = optional(string, null)
runtime = optional(string, null)
security_group_ids = optional(list(string), [])
subnet_ids = optional(list(string), [])
s3_bucket = optional(string, null)
s3_key = optional(string, null)
s3_object_version = optional(string, null)
sqs_build_queue = object({
url = string
arn = string
})
tags = optional(map(string), {})
timeout = optional(number, 30)
tracing_config = optional(object({
mode = optional(string, null)
capture_http_requests = optional(bool, false)
capture_error = optional(bool, false)
}), {})
zip = optional(string, null)
})
| n/a | yes | +| [config](#input\_config) | Configuration for the spot termination watcher lambda function.

`aws_partition`: Partition for the base arn if not 'aws'
`architecture`: AWS Lambda architecture. Lambda functions using Graviton processors ('arm64') tend to have better price/performance than 'x86\_64' functions.
`environment_variables`: Environment variables for the lambda.
`enable_organization_runners`: Enable organization runners.
`enable_metric`: Enable metric for the lambda. If `spot_warning` is set to true, the lambda will emit a metric when it detects a spot termination warning.
'ghes\_url': Optional GitHub Enterprise Server URL.
'user\_agent': Optional User-Agent header for GitHub API requests.
'github\_app\_parameters': Parameter Store for GitHub App Parameters.
'kms\_key\_arn': Optional CMK Key ARN instead of using the default AWS managed key.
`lambda_principals`: Add extra principals to the role created for execution of the lambda, e.g. for local testing.
`lambda_tags`: Map of tags that will be added to created resources. By default resources will be tagged with name and environment.
`log_level`: Logging level for lambda logging. Valid values are 'silly', 'trace', 'debug', 'info', 'warn', 'error', 'fatal'.
`logging_kms_key_id`: Specifies the kms key id to encrypt the logs with
`logging_retention_in_days`: Specifies the number of days you want to retain log events for the lambda log group. Possible values are: 0, 1, 3, 5, 7, 14, 30, 60, 90, 120, 150, 180, 365, 400, 545, 731, 1827, and 3653.
`memory_size`: Memory size limit in MB of the lambda.
`metrics`: Configuration to enable metrics creation by the lambda.
`prefix`: The prefix used for naming resources.
`role_path`: The path that will be added to the role, if not set the environment name will be used.
`role_permissions_boundary`: Permissions boundary that will be added to the created role for the lambda.
`runtime`: AWS Lambda runtime.
`s3_bucket`: S3 bucket from which to specify lambda functions. This is an alternative to providing local files directly.
`s3_key`: S3 key for syncer lambda function. Required if using S3 bucket to specify lambdas.
`s3_object_version`: S3 object version for syncer lambda function. Useful if S3 versioning is enabled on source bucket.
`security_group_ids`: List of security group IDs associated with the Lambda function.
'sqs\_build\_queue': SQS queue for build events to re-publish job request.
`subnet_ids`: List of subnets in which the action runners will be launched, the subnets needs to be subnets in the `vpc_id`.
`tag_filters`: Map of tags that will be used to filter the resources to be tracked. Only for which all tags are present and starting with the same value as the value in the map will be tracked.
`tags`: Map of tags that will be added to created resources. By default resources will be tagged with name and environment.
`timeout`: Time out of the lambda in seconds.
`tracing_config`: Configuration for lambda tracing.
`zip`: File location of the lambda zip file. |
object({
aws_partition = optional(string, null)
architecture = optional(string, null)
enable_organization_runners = bool
environment_variables = optional(map(string), {})
ghes_url = optional(string, null)
user_agent = optional(string, null)
github_app_parameters = object({
key_base64 = map(string)
id = map(string)
})
kms_key_arn = optional(string, null)
lambda_tags = optional(map(string), {})
log_level = optional(string, null)
logging_kms_key_id = optional(string, null)
logging_retention_in_days = optional(number, null)
memory_size = optional(number, null)
metrics = optional(object({
enable = optional(bool, false)
namespace = optional(string, null)
metric = optional(object({
enable_github_app_rate_limit = optional(bool, true)
enable_job_retry = optional(bool, true)
}), {})
}), {})
prefix = optional(string, null)
principals = optional(list(object({
type = string
identifiers = list(string)
})), [])
queue_encryption = optional(object({
kms_data_key_reuse_period_seconds = optional(number, null)
kms_master_key_id = optional(string, null)
sqs_managed_sse_enabled = optional(bool, true)
}), {})
role_path = optional(string, null)
role_permissions_boundary = optional(string, null)
runtime = optional(string, null)
security_group_ids = optional(list(string), [])
subnet_ids = optional(list(string), [])
s3_bucket = optional(string, null)
s3_key = optional(string, null)
s3_object_version = optional(string, null)
sqs_build_queue = object({
url = string
arn = string
})
tags = optional(map(string), {})
timeout = optional(number, 30)
tracing_config = optional(object({
mode = optional(string, null)
capture_http_requests = optional(bool, false)
capture_error = optional(bool, false)
}), {})
zip = optional(string, null)
})
| n/a | yes | ## Outputs diff --git a/modules/runners/job-retry/variables.tf b/modules/runners/job-retry/variables.tf index 4a8fe19fbf..4741dd1b45 100644 --- a/modules/runners/job-retry/variables.tf +++ b/modules/runners/job-retry/variables.tf @@ -16,7 +16,7 @@ variable "config" { `log_level`: Logging level for lambda logging. Valid values are 'silly', 'trace', 'debug', 'info', 'warn', 'error', 'fatal'. `logging_kms_key_id`: Specifies the kms key id to encrypt the logs with `logging_retention_in_days`: Specifies the number of days you want to retain log events for the lambda log group. Possible values are: 0, 1, 3, 5, 7, 14, 30, 60, 90, 120, 150, 180, 365, 400, 545, 731, 1827, and 3653. - `memory_size`: Memory size linit in MB of the lambda. + `memory_size`: Memory size limit in MB of the lambda. `metrics`: Configuration to enable metrics creation by the lambda. `prefix`: The prefix used for naming resources. `role_path`: The path that will be added to the role, if not set the environment name will be used. diff --git a/modules/termination-watcher/README.md b/modules/termination-watcher/README.md index 070959a57c..c79939065f 100644 --- a/modules/termination-watcher/README.md +++ b/modules/termination-watcher/README.md @@ -82,7 +82,7 @@ No resources. | Name | Description | Type | Default | Required | |------|-------------|------|---------|:--------:| -| [config](#input\_config) | Configuration for the spot termination watcher.

`aws_partition`: Partition for the base arn if not 'aws'
`architecture`: AWS Lambda architecture. Lambda functions using Graviton processors ('arm64') tend to have better price/performance than 'x86\_64' functions.
`environment_variables`: Environment variables for the lambda.
'features': Features to enable the different lambda functions to handle spot termination events.
`lambda_principals`: Add extra principals to the role created for execution of the lambda, e.g. for local testing.
`lambda_tags`: Map of tags that will be added to created resources. By default resources will be tagged with name and environment.
`log_level`: Logging level for lambda logging. Valid values are 'silly', 'trace', 'debug', 'info', 'warn', 'error', 'fatal'.
`logging_kms_key_id`: Specifies the kms key id to encrypt the logs with
`logging_retention_in_days`: Specifies the number of days you want to retain log events for the lambda log group. Possible values are: 0, 1, 3, 5, 7, 14, 30, 60, 90, 120, 150, 180, 365, 400, 545, 731, 1827, and 3653.
`memory_size`: Memory size linit in MB of the lambda.
`prefix`: The prefix used for naming resources.
`role_path`: The path that will be added to the role, if not set the environment name will be used.
`role_permissions_boundary`: Permissions boundary that will be added to the created role for the lambda.
`runtime`: AWS Lambda runtime.
`s3_bucket`: S3 bucket from which to specify lambda functions. This is an alternative to providing local files directly.
`s3_key`: S3 key for syncer lambda function. Required if using S3 bucket to specify lambdas.
`s3_object_version`: S3 object version for syncer lambda function. Useful if S3 versioning is enabled on source bucket.
`security_group_ids`: List of security group IDs associated with the Lambda function.
`subnet_ids`: List of subnets in which the action runners will be launched, the subnets needs to be subnets in the `vpc_id`.
`tag_filters`: Map of tags that will be used to filter the resources to be tracked. Only for which all tags are present and starting with the same value as the value in the map will be tracked.
`tags`: Map of tags that will be added to created resources. By default resources will be tagged with name and environment.
`timeout`: Time out of the lambda in seconds.
`tracing_config`: Configuration for lambda tracing.
`zip`: File location of the lambda zip file. |
object({
aws_partition = optional(string, null)
architecture = optional(string, null)
environment_variables = optional(map(string), {})
features = optional(object({
enable_spot_termination_handler = optional(bool, true)
enable_spot_termination_notification_watcher = optional(bool, true)
}), {})
lambda_tags = optional(map(string), {})
log_level = optional(string, null)
logging_kms_key_id = optional(string, null)
logging_retention_in_days = optional(number, null)
memory_size = optional(number, null)
metrics = optional(object({
enable = optional(bool, false)
namespace = optional(string, "GitHub Runners")
metric = optional(object({
enable_spot_termination = optional(bool, true)
enable_spot_termination_warning = optional(bool, true)
}), {})
}), {})
prefix = optional(string, null)
principals = optional(list(object({
type = string
identifiers = list(string)
})), [])
role_path = optional(string, null)
role_permissions_boundary = optional(string, null)
runtime = optional(string, null)
s3_bucket = optional(string, null)
s3_key = optional(string, null)
s3_object_version = optional(string, null)
security_group_ids = optional(list(string), [])
subnet_ids = optional(list(string), [])
tag_filters = optional(map(string), null)
tags = optional(map(string), {})
timeout = optional(number, null)
tracing_config = optional(object({
mode = optional(string, null)
capture_http_requests = optional(bool, false)
capture_error = optional(bool, false)
}), {})
zip = optional(string, null)
})
| n/a | yes | +| [config](#input\_config) | Configuration for the spot termination watcher.

`aws_partition`: Partition for the base arn if not 'aws'
`architecture`: AWS Lambda architecture. Lambda functions using Graviton processors ('arm64') tend to have better price/performance than 'x86\_64' functions.
`environment_variables`: Environment variables for the lambda.
'features': Features to enable the different lambda functions to handle spot termination events.
`lambda_principals`: Add extra principals to the role created for execution of the lambda, e.g. for local testing.
`lambda_tags`: Map of tags that will be added to created resources. By default resources will be tagged with name and environment.
`log_level`: Logging level for lambda logging. Valid values are 'silly', 'trace', 'debug', 'info', 'warn', 'error', 'fatal'.
`logging_kms_key_id`: Specifies the kms key id to encrypt the logs with
`logging_retention_in_days`: Specifies the number of days you want to retain log events for the lambda log group. Possible values are: 0, 1, 3, 5, 7, 14, 30, 60, 90, 120, 150, 180, 365, 400, 545, 731, 1827, and 3653.
`memory_size`: Memory size limit in MB of the lambda.
`prefix`: The prefix used for naming resources.
`role_path`: The path that will be added to the role, if not set the environment name will be used.
`role_permissions_boundary`: Permissions boundary that will be added to the created role for the lambda.
`runtime`: AWS Lambda runtime.
`s3_bucket`: S3 bucket from which to specify lambda functions. This is an alternative to providing local files directly.
`s3_key`: S3 key for syncer lambda function. Required if using S3 bucket to specify lambdas.
`s3_object_version`: S3 object version for syncer lambda function. Useful if S3 versioning is enabled on source bucket.
`security_group_ids`: List of security group IDs associated with the Lambda function.
`subnet_ids`: List of subnets in which the action runners will be launched, the subnets needs to be subnets in the `vpc_id`.
`tag_filters`: Map of tags that will be used to filter the resources to be tracked. Only for which all tags are present and starting with the same value as the value in the map will be tracked.
`tags`: Map of tags that will be added to created resources. By default resources will be tagged with name and environment.
`timeout`: Time out of the lambda in seconds.
`tracing_config`: Configuration for lambda tracing.
`zip`: File location of the lambda zip file. |
object({
aws_partition = optional(string, null)
architecture = optional(string, null)
environment_variables = optional(map(string), {})
features = optional(object({
enable_spot_termination_handler = optional(bool, true)
enable_spot_termination_notification_watcher = optional(bool, true)
}), {})
lambda_tags = optional(map(string), {})
log_level = optional(string, null)
logging_kms_key_id = optional(string, null)
logging_retention_in_days = optional(number, null)
memory_size = optional(number, null)
metrics = optional(object({
enable = optional(bool, false)
namespace = optional(string, "GitHub Runners")
metric = optional(object({
enable_spot_termination = optional(bool, true)
enable_spot_termination_warning = optional(bool, true)
}), {})
}), {})
prefix = optional(string, null)
principals = optional(list(object({
type = string
identifiers = list(string)
})), [])
role_path = optional(string, null)
role_permissions_boundary = optional(string, null)
runtime = optional(string, null)
s3_bucket = optional(string, null)
s3_key = optional(string, null)
s3_object_version = optional(string, null)
security_group_ids = optional(list(string), [])
subnet_ids = optional(list(string), [])
tag_filters = optional(map(string), null)
tags = optional(map(string), {})
timeout = optional(number, null)
tracing_config = optional(object({
mode = optional(string, null)
capture_http_requests = optional(bool, false)
capture_error = optional(bool, false)
}), {})
zip = optional(string, null)
})
| n/a | yes | ## Outputs diff --git a/modules/termination-watcher/variables.tf b/modules/termination-watcher/variables.tf index 0a3d6537fa..a8d5fd4d7f 100644 --- a/modules/termination-watcher/variables.tf +++ b/modules/termination-watcher/variables.tf @@ -11,7 +11,7 @@ variable "config" { `log_level`: Logging level for lambda logging. Valid values are 'silly', 'trace', 'debug', 'info', 'warn', 'error', 'fatal'. `logging_kms_key_id`: Specifies the kms key id to encrypt the logs with `logging_retention_in_days`: Specifies the number of days you want to retain log events for the lambda log group. Possible values are: 0, 1, 3, 5, 7, 14, 30, 60, 90, 120, 150, 180, 365, 400, 545, 731, 1827, and 3653. - `memory_size`: Memory size linit in MB of the lambda. + `memory_size`: Memory size limit in MB of the lambda. `prefix`: The prefix used for naming resources. `role_path`: The path that will be added to the role, if not set the environment name will be used. `role_permissions_boundary`: Permissions boundary that will be added to the created role for the lambda. diff --git a/variables.tf b/variables.tf index bec2574392..5ad99d6893 100644 --- a/variables.tf +++ b/variables.tf @@ -373,7 +373,6 @@ AMI configuration for the action runner instances. This object allows you to spe Parameters: - `filter`: Map of lists to filter AMIs by various criteria (e.g., { name = ["ubuntu/images/hvm-ssd/ubuntu-jammy-22.04-amd64-*"], state = ["available"] }) - `owners`: List of AMI owners to limit the search. Common values: ["amazon"], ["self"], or specific AWS account IDs -- `id_ssm_parameter_name`: Name of an SSM parameter containing the AMI ID. If specified, this overrides the AMI filter - `id_ssm_parameter_arn`: ARN of an SSM parameter containing the AMI ID. If specified, this overrides both AMI filter and parameter name - `kms_key_arn`: Optional KMS key ARN if the AMI is encrypted with a customer managed key @@ -406,7 +405,7 @@ variable "ami_owners" { } variable "ami_id_ssm_parameter_name" { - description = "[DEPRECATED: Use ami.id_ssm_parameter_name] String used to construct the SSM parameter name used to resolve the latest AMI ID for the runner instances. The SSM parameter should be of type String and contain a valid AMI ID. The default behavior is to use the latest Ubuntu 22.04 AMI." + description = "[DEPRECATED: Use ami.id_ssm_parameter_arn] String used to construct the SSM parameter name used to resolve the latest AMI ID for the runner instances. The SSM parameter should be of type String and contain a valid AMI ID. The default behavior is to use the latest Ubuntu 22.04 AMI." type = string default = null } @@ -938,7 +937,7 @@ variable "instance_termination_watcher" { `enable`: Enable or disable the spot termination watcher. 'features': Enable or disable features of the termination watcher. - `memory_size`: Memory size linit in MB of the lambda. + `memory_size`: Memory size limit in MB of the lambda. `s3_key`: S3 key for syncer lambda function. Required if using S3 bucket to specify lambdas. `s3_object_version`: S3 object version for syncer lambda function. Useful if S3 versioning is enabled on source bucket. `timeout`: Time out of the lambda in seconds.