From 9a9faf28bb5e2c795bcff1a05b4721d53c2c8f7c Mon Sep 17 00:00:00 2001 From: Anmol Nagpal Date: Fri, 23 Oct 2020 17:07:26 +0000 Subject: [PATCH] pushed README.md --- README.md | 185 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 185 insertions(+) create mode 100644 README.md diff --git a/README.md b/README.md new file mode 100644 index 0000000..cafdf6b --- /dev/null +++ b/README.md @@ -0,0 +1,185 @@ + + +

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+ Terraform AWS SQS +

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+ Terraform module to create SQS resource on AWS for managing queue. +

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+ + + Terraform + + + Licence + + + +

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+ + +We eat, drink, sleep and most importantly love **DevOps**. We are working towards strategies for standardizing architecture while ensuring security for the infrastructure. We are strong believer of the philosophy Bigger problems are always solved by breaking them into smaller manageable problems. Resonating with microservices architecture, it is considered best-practice to run database, cluster, storage in smaller connected yet manageable pieces within the infrastructure. + +This module is basically combination of [Terraform open source](https://www.terraform.io/) and includes automatation tests and examples. It also helps to create and improve your infrastructure with minimalistic code instead of maintaining the whole infrastructure code yourself. + +We have [*fifty plus terraform modules*][terraform_modules]. A few of them are comepleted and are available for open source usage while a few others are in progress. + + + + +## Prerequisites + +This module has a few dependencies: + +- [Terraform 0.13](https://learn.hashicorp.com/terraform/getting-started/install.html) +- [Go](https://golang.org/doc/install) +- [github.com/stretchr/testify/assert](https://github.com/stretchr/testify) +- [github.com/gruntwork-io/terratest/modules/terraform](https://github.com/gruntwork-io/terratest) + + + + + + + +## Examples + + +**IMPORTANT:** Since the `master` branch used in `source` varies based on new modifications, we suggest that you use the release versions [here](https://github.com/clouddrove/terraform-aws-sqs/releases). + + +Here are some examples of how you can use this module in your inventory structure: +### FIFO Queue +```hcl + module "sqs" { + source = "clouddrove/sqs/aws" + version = "0.13.0" + name = "sqs-fifo" + application = "clouddrove" + environment = "test" + label_order = ["environment", "application", "name"] + fifo_queue = true + content_based_deduplication = true + } +``` +### Standard Queue +```hcl + module "sqs" { + source = "clouddrove/sqs/aws" + version = "0.13.0" + name = "sqs" + application = "clouddrove" + environment = "test" + label_order = ["environment", "application", "name"] + delay_seconds = 90 + max_message_size = 2048 + message_retention_seconds = 86400 + receive_wait_time_seconds = 10 + policy = data.aws_iam_policy_document.document.json + } + + data "aws_iam_policy_document" "document" { + version = "2012-10-17" + statement { + sid = "First" + effect = "Allow" + principals { + type = "AWS" + identifiers = ["*"] + } + actions = ["sqs:SendMessage"] + resources = ["arn:aws:sqs:eu-west-1:xxxxxxxxx:test-clouddrove-sqs"] + } + } +``` + + + + + + +## Inputs + +| Name | Description | Type | Default | Required | +|------|-------------|------|---------|:--------:| +| application | Application (e.g. `cd` or `clouddrove`). | `string` | `""` | no | +| attributes | Additional attributes (e.g. `1`). | `list` | `[]` | no | +| content\_based\_deduplication | Enables content-based deduplication for FIFO queues. | `bool` | `false` | no | +| create | Whether to create SQS queue. | `bool` | `true` | no | +| delay\_seconds | The time in seconds that the delivery of all messages in the queue will be delayed. An integer from 0 to 900 (15 minutes). | `number` | `0` | no | +| delimiter | Delimiter to be used between `organization`, `environment`, `name` and `attributes`. | `string` | `"-"` | no | +| environment | Environment (e.g. `prod`, `dev`, `staging`). | `string` | `""` | no | +| fifo\_queue | Boolean designating a FIFO queue. | `bool` | `false` | no | +| kms\_data\_key\_reuse\_period\_seconds | The length of time, in seconds, for which Amazon SQS can reuse a data key to encrypt or decrypt messages before calling AWS KMS again. An integer representing seconds, between 60 seconds (1 minute) and 86,400 seconds (24 hours). | `number` | `300` | no | +| kms\_master\_key\_id | The ID of an AWS-managed customer master key (CMK) for Amazon SQS or a custom CMK. | `string` | `""` | no | +| label\_order | Label order, e.g. `name`,`application`. | `list` | `[]` | no | +| managedby | ManagedBy, eg 'CloudDrove' or 'AnmolNagpal'. | `string` | `"anmol@clouddrove.com"` | no | +| max\_message\_size | The limit of how many bytes a message can contain before Amazon SQS rejects it. An integer from 1024 bytes (1 KiB) up to 262144 bytes (256 KiB). | `number` | `262144` | no | +| message\_retention\_seconds | The number of seconds Amazon SQS retains a message. Integer representing seconds, from 60 (1 minute) to 1209600 (14 days). | `number` | `345600` | no | +| name | Name (e.g. `app` or `cluster`). | `string` | `""` | no | +| policy | The JSON policy for the SQS queue. | `string` | `""` | no | +| receive\_wait\_time\_seconds | The time for which a ReceiveMessage call will wait for a message to arrive (long polling) before returning. An integer from 0 to 20 (seconds). | `number` | `0` | no | +| redrive\_policy | The JSON policy to set up the Dead Letter Queue, see AWS docs. Note: when specifying maxReceiveCount, you must specify it as an integer (5), and not a string ("5"). | `string` | `""` | no | +| tags | Additional tags (e.g. map(`BusinessUnit`,`XYZ`). | `map` | `{}` | no | +| visibility\_timeout\_seconds | The visibility timeout for the queue. An integer from 0 to 43200 (12 hours). | `number` | `30` | no | + +## Outputs + +| Name | Description | +|------|-------------| +| arn | The ARN of the SQS queue. | +| id | The URL for the created Amazon SQS queue. | +| tags | A mapping of tags to assign to the resource. | + + + + +## Testing +In this module testing is performed with [terratest](https://github.com/gruntwork-io/terratest) and it creates a small piece of infrastructure, matches the output like ARN, ID and Tags name etc and destroy infrastructure in your AWS account. This testing is written in GO, so you need a [GO environment](https://golang.org/doc/install) in your system. + +You need to run the following command in the testing folder: +```hcl + go test -run Test +``` + + + +## Feedback +If you come accross a bug or have any feedback, please log it in our [issue tracker](https://github.com/clouddrove/terraform-aws-sqs/issues), or feel free to drop us an email at [hello@clouddrove.com](mailto:hello@clouddrove.com). + +If you have found it worth your time, go ahead and give us a ★ on [our GitHub](https://github.com/clouddrove/terraform-aws-sqs)! + +## About us + +At [CloudDrove][website], we offer expert guidance, implementation support and services to help organisations accelerate their journey to the cloud. Our services include docker and container orchestration, cloud migration and adoption, infrastructure automation, application modernisation and remediation, and performance engineering. + +

We are The Cloud Experts!

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+

We ❤️ Open Source and you can check out our other modules to get help with your new Cloud ideas.

+ + [website]: https://clouddrove.com + [github]: https://github.com/clouddrove + [linkedin]: https://cpco.io/linkedin + [twitter]: https://twitter.com/clouddrove/ + [email]: https://clouddrove.com/contact-us.html + [terraform_modules]: https://github.com/clouddrove?utf8=%E2%9C%93&q=terraform-&type=&language=