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Terraform MongoDB(FreeTier)

Create MongoDB Cluster using Terraform

Requisites

mongodb_org_id

mongodb_atlas_public_key

mongodb_atlas_private_key

→ Go to

MongoDBatlas⁠

⁠

→ Login in MongoDB Atlas

it will show like this → Create Organization

⁠

Organization is created

⁠

Go to Organization → settings → Copy Organization ID & save it for further use

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Go to Organization → Access Manager → Create API -KEY

⁠

Create API-Key

give permission according to your choice

⁠

Copy & Store Public-key & Private-key for further use

⁠

Now we have

mongodb_org_id

mongodb_atlas_public_key

mongodb_atlas_private_key

Download Terraform

⁠

https://releases.hashicorp.com/terraform/1.9.5/terraform_1.9.5_windows_amd64.zip⁠

⁠

Extract zip file

→ run terraform.exe

check terraform version

terraform --version

Download code from here

Github⁠

⁠

go to Folder → create terraform.tfvars file

add below content

atlas_public_key = "" # public key

atlas_private_key = "" # Private Key

atlas_org_id = "" #Org_id

project_name = "Test-Demo" #project name

cluster_name = "Test-Cluster" # Cluster name

provider_instance_size_name = "M0"

provider_name = "TENANT"

backing_provider_name = "AWS"

provider_region_name = "AP_SOUTH_1"

mongo_db_major_version = 5.0

database_username = "" #username

database_password = "" #password

ip_addresses =[”ip_addres_1” , “ip_adress_1” , “ip_address_3”] # ip-address

→ Save the file

→ Open Terminal in that Folder

terraform init

terraform plan

terraform apply

in terminal

it print out MongoDB Connection String

e.g. → mongodb+srv://jackk:<password>@test-cluster.jipsy.mongodb.net

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