cd tflocalstack
terraform init
terraform apply -var-file=./env_vars/dev.tfvars -auto-approve
./env_vars/dev.tfvars
project_name = "dev"
az_count = 2
pub_sub_per_az_count = 1
priv_sub_per_az_count = 2availability_zone_count : x
public_subnets_per_availability_zone : ?
private_subnets_per_availability_zone : ?
public_route_table_count : 1 (only one is needed)
private_route_table_count : x (for each az)
nat_gateway_count : x (1 in each az, inside the (first*)public subnet)
$ terraform output
is_localstack = true
vpc_id = "vpc-ae447d14"
nat_gws = [
{
"nat_gw__name" = "nat_gw_az_1"
"nat_gw_id" = "nat-38000d035a250b0f5"
"public_ip" = "127.82.136.144"
"subnet_id" = "subnet-a8f86f5d" # ## ## ##
},
{
"nat_gw__name" = "nat_gw_az_2"
"nat_gw_id" = "nat-a54422f60fd7fec22"
"public_ip" = "127.9.111.123"
"subnet_id" = "subnet-711dc937" # $$ $$ $$
},
]
pub_subs = [
{
"availability_zone" = "us-east-1a"
"cidr" = "10.0.1.0/24"
"subnet_id" = "subnet-a8f86f5d" # ## ## ##
"subnet_name" = "public_subnet_1"
},
{
"availability_zone" = "us-east-1b"
"cidr" = "10.0.2.0/24"
"subnet_id" = "subnet-711dc937" # $$ $$ $$
"subnet_name" = "public_subnet_2"
},
]
priv_subs = [
{
"availability_zone" = "us-east-1a"
"cidr" = "10.0.11.0/24"
"subnet_id" = "subnet-3a8db6a5"
"subnet_name" = "private_subnet_1"
},
{
"availability_zone" = "us-east-1b"
"cidr" = "10.0.12.0/24"
"subnet_id" = "subnet-a3b3dd79"
"subnet_name" = "private_subnet_2"
},
{
"availability_zone" = "us-east-1a"
"cidr" = "10.0.13.0/24"
"subnet_id" = "subnet-f9fa107f"
"subnet_name" = "private_subnet_3"
},
{
"availability_zone" = "us-east-1b"
"cidr" = "10.0.14.0/24"
"subnet_id" = "subnet-9dcad2df"
"subnet_name" = "private_subnet_4"
},
]
pub_route_tables = [
{
"public_table_id" = "rtb-e1a807ae"
"public_table_name" = "public_route_table_1"
},
]
priv_route_tables = [
{
"private_table_id" = "rtb-cade61e7"
"private_table_name" = "private_route_table_1"
},
{
"private_table_id" = "rtb-d1d0d9f9"
"private_table_name" = "private_route_table_2"
},
]to-do:
1.change file structure
/envs/dev/main.tf
instead of running apply with the -var-file
2.figure a way to make security groups from a list
while referencing one another id's in the 'inbound rules'???
3.add web servers, databases, load balancers, auto scaling, route53???
https://github.com/antonbabenko/terraform-best-practices
https://docs.localstack.cloud/user-guide/integrations/terraform/
https://registry.terraform.io/browse/providers
https://spacelift.io/blog/terraform-aws-vpc
https://chat.openai.com/share/aa2511b5-6af5-4d25-8312-d0fe08fdd144
awslocal ec2 describe-nat-gateways
awslocal ec2 describe-vpcs
terraform apply -var-file=./env_vars/dev.tfvars -auto-approve
terraform destroy -auto-approve
terraform plan -var-file=./env_vars/dev.tfvars
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