Terraform OCI Free Tier

This repository provides Terraform configurations for deploying resources in Oracle Cloud Infrastructure (OCI) Free Tier.

Prerequisites
Setup
Usage
Files
License

Prerequisites

Terraform installed on your local machine.
Oracle Cloud Infrastructure (OCI) account.
OCI CLI configured with your credentials.

Setup

Clone the repository:

git clone https://github.com/filippolmt/terraform-oci-free-tier.git
cd terraform-oci-free-tier

Configure your variables: Copy the terraform.tfvars.template to terraform.tfvars and fill in the required variables.
```
cp terraform.tfvars.template terraform.tfvars
```
Initialize Terraform:
```
terraform init
```

Usage

Plan the deployment:
```
terraform plan
```
Apply the deployment:
```
terraform apply
```
Destroy the deployment:
```
terraform destroy
```

Files

main.tf: Main Terraform configuration file.
outputs.tf: Defines the outputs of the Terraform configuration.
variables.tf: Defines the variables used in the Terraform configuration.
versions.tf: Specifies the required Terraform version and provider versions.
terraform.tfvars.template: Template for user-specific variables.
.github/workflows/: Contains GitHub Actions workflows for CI/CD.
- documentation.yml: Workflow for generating documentation.
- tfsec.yml: Workflow for running TFsec security scans.
scripts/startup.sh: Script for initial setup and configuration.

License

This project is licensed under the MIT License. See the LICENSE file for details.

Requirements

Name	Version
terraform	>=1.3
oci	5.45.0

Providers

Name	Version
oci	5.45.0

Modules

No modules.

Resources

Name	Type
oci_core_default_route_table.default_route_table	resource
oci_core_instance.instance	resource
oci_core_internet_gateway.internet_gateway	resource
oci_core_public_ip.public_ip	resource
oci_core_security_list.security_list	resource
oci_core_subnet.subnet	resource
oci_core_vcn.vcn	resource
oci_core_volume.docker_volume	resource
oci_core_volume_attachment.docker_volume_attachment	resource
oci_core_volume_backup_policy.docker_volume_backup_policy	resource
oci_core_volume_backup_policy_assignment.docker_volume_backup_policy_assignment	resource
oci_core_private_ips.instance_private_ip	data source
oci_core_vnic.instance_vnic	data source
oci_core_vnic_attachments.instance_vnics	data source
oci_identity_availability_domain.ad	data source

Inputs

Name	Description	Type	Default	Required
additional_ssh_public_key	Additional public key to use for SSH access example: < /home/ubuntu/.ssh/authorized_keys ssh-rsa AAAAB3NzaC1yc2EAA EOF	`string`	`""`	no
availability_domain_number	The availability domain number	`number`	`1`	no
compartment_ocid	The OCID of the compartment	`string`	n/a	yes
fault_domain	The fault domain to deploy to	`string`	`"FAULT-DOMAIN-2"`	no
instance_display_name	The display name of the instance	`string`	`"DockerHost"`	no
instance_image_ocid	The OCID of the image to use for the instance	`map(any)`	{ "af-johannesburg-1": "ocid1.image.oc1.af-johannesburg-1.aaaaaaaayatt2q3wf65wyaey7soibfye7ilnguxfw2m37xspz2dvnk66avha", "ap-chuncheon-1": "ocid1.image.oc1.ap-chuncheon-1.aaaaaaaatrfzu3rtfs4clvu3d3lcx3w47dhfwley334h2e4kibgkguof2jbq", "ap-hyderabad-1": "ocid1.image.oc1.ap-hyderabad-1.aaaaaaaazws25hclevz2gawql32qjxy47t3qm267pki6a7dovu5s5zec5cuq", "ap-melbourne-1": "ocid1.image.oc1.ap-melbourne-1.aaaaaaaaxdac5qbdmi7kjgurknuoxnw6gopfcf63liqljjh5tt24fpd4j7aa", "ap-mumbai-1": "ocid1.image.oc1.ap-mumbai-1.aaaaaaaavldnviyso3bjs4ppc6vnvkxhm6cwrd25qxioxvlgfdvuhiolqn3q", "ap-osaka-1": "ocid1.image.oc1.ap-osaka-1.aaaaaaaanafsjeu6sgbgtcs2unflym5b3ayetwyig3fjav5ld44qkosv4yxq", "ap-seoul-1": "ocid1.image.oc1.ap-seoul-1.aaaaaaaaaogjhvie4g6lnuaqnedzrnqsyoejaisp2ri4pkifofw3gbfx2fsq", "ap-singapore-1": "ocid1.image.oc1.ap-singapore-1.aaaaaaaamxlszcgvwvzrknu5b6ajifilcz2g5rdnxzunpqm2tuy5pu5iqf5q", "ap-sydney-1": "ocid1.image.oc1.ap-sydney-1.aaaaaaaaifa7kduccxfitcylxubkht7cdhl63obna2bkduk6zkvhymbfnxka", "ap-tokyo-1": "ocid1.image.oc1.ap-tokyo-1.aaaaaaaat7tma2qo5x5ceupmsak7w3qj5pq73ir67b45l7su7y3xltym3eoq", "ca-montreal-1": "ocid1.image.oc1.ca-montreal-1.aaaaaaaapk2rls5h5v3mtyvtglhq2zglh4a3yyrufz2rdxtspihe6pq4j6va", "ca-toronto-1": "ocid1.image.oc1.ca-toronto-1.aaaaaaaa24sdg3g3jhzk4xbbzq66lfkw65iuuhsg4rg5vmi5oq6tx2pw2pja", "eu-amsterdam-1": "ocid1.image.oc1.eu-amsterdam-1.aaaaaaaa2thbdtvsvy477jexghizqta2ncgjpb63yc32cir7ecjo4o2qcf5q", "eu-frankfurt-1": "ocid1.image.oc1.eu-frankfurt-1.aaaaaaaauowdt3masemltfslfv7rp67e6i4ple7t4u6ygyt5k6ub3vduusiq", "eu-madrid-1": "ocid1.image.oc1.eu-madrid-1.aaaaaaaaopqz7l22adkrh32xle75d367u5le4cbcalenqssee7kpzek2zera", "eu-marseille-1": "ocid1.image.oc1.eu-marseille-1.aaaaaaaat6vsgurqc3yqmc6frh3v3fkgos6ftjsdvzbewxz33sd22fnnucca", "eu-milan-1": "ocid1.image.oc1.eu-milan-1.aaaaaaaayqlb7nqz3gdno4paz3h2qqxkyf4zzfttjnoh4ij2kpcg4467y2ea", "eu-paris-1": "ocid1.image.oc1.eu-paris-1.aaaaaaaaxvkt7p62m5gwoeffjeocdy26mxdosapdhtld7nxfogc4spooa2sq", "eu-stockholm-1": "ocid1.image.oc1.eu-stockholm-1.aaaaaaaalifousimc5zr4ypepp6b6bzjqhx5afuulxaqmujuc2voqs5fsn5a", "eu-zurich-1": "ocid1.image.oc1.eu-zurich-1.aaaaaaaaxluw6jh3jmpyg5dkpsnpg63wzphzac4cdhgfte2fss7g5gcwihca", "il-jerusalem-1": "ocid1.image.oc1.il-jerusalem-1.aaaaaaaapuniww6o33se3sfty6feri6ktxl6brlwwvsegukjcxoinzwi5wvq", "me-abudhabi-1": "ocid1.image.oc1.me-abudhabi-1.aaaaaaaa6b2qwjnh7rpzj3meotg55salzwi563hhbmbyks5hf2dezjoyiecq", "me-dubai-1": "ocid1.image.oc1.me-dubai-1.aaaaaaaag3hbb5cvalx747wg6dplm2cxjc4fq5uux2xbticnc3vjrqzwhxgq", "me-jeddah-1": "ocid1.image.oc1.me-jeddah-1.aaaaaaaamk2h7ilswb472holpkykgtlyqcsgucr7j7o3k6x2em5pbisywjsq", "mx-queretaro-1": "ocid1.image.oc1.mx-queretaro-1.aaaaaaaa5ng35ewch32nilgapabou4olvtqxgabpq762p3qx56qy2dwmctaq", "sa-santiago-1": "ocid1.image.oc1.sa-santiago-1.aaaaaaaal6gxoyh4gfm2vxaua2464ieilwfth77msu7uemfpkadkkt6mjfka", "sa-saopaulo-1": "ocid1.image.oc1.sa-saopaulo-1.aaaaaaaaqghurigdiwlf726pmgzlzmbqkgo5inn7k7bx5q4lpqhfjsr6apcq", "sa-vinhedo-1": "ocid1.image.oc1.sa-vinhedo-1.aaaaaaaa3b3p5xmkvam7h2km5irockkgrjl7acnntzbi73u6lcdlmdvwob3a", "uk-cardiff-1": "ocid1.image.oc1.uk-cardiff-1.aaaaaaaagy2eilwxcrz7y5vyehraeoisdxpg4ub2txsap4q2tn7h3x2uyznq", "uk-london-1": "ocid1.image.oc1.uk-london-1.aaaaaaaanqwfiejnlcawmwoa2ku73qghuiumgaiffldgfk5ig7xx4tlfcjua", "us-ashburn-1": "ocid1.image.oc1.iad.aaaaaaaaf4tcgubjzoxwaa4xteropz4zidxitlbjcwogcglzxwtspwiv74ha", "us-chicago-1": "ocid1.image.oc1.us-chicago-1.aaaaaaaajrmkhokn3hqdlqtevwvcyxh67fknrp5ljo33kp25nci34viblkxq", "us-phoenix-1": "ocid1.image.oc1.phx.aaaaaaaafpqctvbk7lcxfztmjxhyfd5pyhixs4h23uzjiddjlxfs6eva57xa", "us-sanjose-1": "ocid1.image.oc1.us-sanjose-1.aaaaaaaa54zxwb6ujfbrycebkkmy4tdc7szox3l76l6un7wfjgln4drzcvda" }	no
instance_shape	The shape of the instance	`string`	`"VM.Standard.A1.Flex"`	no
instance_shape_boot_volume_size_in_gbs	The size of the boot volume in GBs	`string`	`"50"`	no
instance_shape_config_memory_in_gbs	The amount of memory in GBs for the instance	`string`	`"24"`	no
instance_shape_config_ocpus	The number of OCPUs for the instance	`string`	`"4"`	no
instance_shape_docker_volume_size_in_gbs	The size of the docker volume in GBs	`string`	`"150"`	no
oracle_api_key_fingerprint	The fingerprint of the public key	`string`	n/a	yes
oracle_api_private_key_path	The path to the private key	`string`	`"~/.oci/oci_api_key.pem"`	no
region	The region to deploy to	`string`	`"eu-milan-1"`	no
ssh_public_key	The public key to use for SSH access	`string`	n/a	yes
tenancy_ocid	The OCID of the tenancy	`string`	n/a	yes
user_ocid	The OCID of the user to use for authentication	`string`	n/a	yes
vcn_cidr_block	The CIDR block for the VCN	`string`	`"10.1.0.0/16"`	no

Outputs

Name	Description
instance_id	The OCID of the instance
private_ip	The private IP of the instance
public_ip	The public IP of the instance

filippolmt / terraform-oci-free-tier