add simple example for Oracle Cloud Infrastructure

.github/workflows/main.yml

@@ -154,6 +154,34 @@ jobs:
           DIGITALOCEAN_TOKEN: ${{ secrets.DIGITALOCEAN_TOKEN }}
         if: github.ref == 'refs/heads/main' || env.GITHUB_REF_SLUG == 'integration' # Only run on main/integration, as these take a long time
         run: ${{github.workspace}}/bin/run_digitalocean_examples.sh
+  ProvidersOCI:
+    concurrency: provider_test_oci
+    needs: [TFLint, TFValidate, Checks]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0   # Need whole history, or at least far enough back to get .test_log.log reference
+      - name: Setup Terraform
+        uses: hashicorp/setup-terraform@v1
+        with:
+          terraform_version: ${{ env.terraform_version }}
+          terraform_wrapper: false
+          cli_config_credentials_token: ${{ secrets.TERRAFORM_CLOUD_LOGIN_TOKEN }}
+      - name: Inject slug/short variables
+        uses: rlespinasse/[email protected]
+      - name: Run OCI examples
+        env:
+          CI_USE_TF_CLOUD: ${{ secrets.CI_USE_TF_CLOUD }}
+          TERRAFORM_CLOUD_LOGIN_TOKEN: ${{ secrets.TERRAFORM_CLOUD_LOGIN_TOKEN }}
+          OCI_PROFILE_FILE: ${{ secrets.OCI_PROFILE_FILE }}
+          OCI_PROFILE_FILENAME: ${{ secrets.OCI_PROFILE_FILENAME }}
+          OCI_KEY_FILE_FILE: ${{ secrets.OCI_KEY_FILE_FILE }}
+          OCI_KEY_FILE_FILENAME: ${{ secrets.OCI_KEY_FILE_FILENAME }}
+          TF_VAR_config_file_profile: ${{ secrets.OCI_CLI_PROFILE }}
+        if: github.ref == 'refs/heads/main' || env.GITHUB_REF_SLUG == 'integration' # Only run on main/integration, as these take a long time
+        run: ${{github.workspace}}/bin/run_oci_examples.sh
   ProvidersAzure:
     concurrency: provider_test_azure
     needs: [TFLint, TFValidate, Checks]
@@ -207,7 +235,7 @@ jobs:
         run: ${{github.workspace}}/bin/run_local_examples.sh
   RecordActionSuccess:
     runs-on: ubuntu-latest
-    needs: [ProvidersLocal, ProvidersAzure, ProvidersDigitalocean, ProvidersLinode, ProvidersGCP, ProvidersAWS]
+    needs: [ProvidersLocal, ProvidersAzure, ProvidersDigitalocean, ProvidersOCI, ProvidersLinode, ProvidersGCP, ProvidersAWS]
     if: github.ref == 'refs/heads/main' || github.ref == 'refs/heads/integration' # Only run on main/integration, as we run provider tests only there
     steps:
       - name: Check out repository code

INDEX.md

@@ -3,7 +3,7 @@
 | Feature                               | Links/Related Features  |
 | -------------                         |:-------------:|
 | `aws_db_cluster_snapshot`             | [aws](aws/aws_db_cluster_snapshot) <p/> [simple](aws/aws_db_cluster_snapshot/simple) |
-| `aws_db_instance`                     | [aws](aws/aws_db_instance) <p/> [simple](aws/aws_db_instance/simple) <p/> [postgres](aws/aws_db_instance/postgres) <p/> [restore_db_from_snapshot](aws/aws_db_instance/restore_db_from_snapshot) | 
+| `aws_db_instance`                     | [aws](aws/aws_db_instance) <p/> [simple](aws/aws_db_instance/simple) <p/> [postgres](aws/aws_db_instance/postgres) <p/> [restore_db_from_snapshot](aws/aws_db_instance/restore_db_from_snapshot) |
 | `aws_dynamodb_table_item`             | [aws](aws/aws_dynamodb_table_item) <p/> [simple](aws/aws_dynamodb_table_item/simple) |
 | `aws_dynamodb_table`                  | [aws](aws/aws_dynamodb_table) <p/> [simple](aws/aws_dynamodb_table/simple) |
 | `aws_ebs_volume`                      | [aws](aws/aws_ebs_volume) <p/>[simple](aws/aws_ebs_volume/simple)  <p/> [volume_attachment](aws/aws_ebs_volume/volume_attachment) <p/> [ebs_snapshot](aws/aws_ebs_volume/ebs_snapshot) |
@@ -83,6 +83,7 @@
 | `map`                                 | [null_resource, for_each, local](local/null_resource/for_each) |
 | `module`                              | [modules](modules) <p/> [local, module usage](variables/local_file/module) <p/> [local, module example](modules/local_file/hello_module) <p/> [local, module example consumer](modules/local_file/hello_consumer) |
 | `null_resource`                       | [simple, local](local/null_resource/simple) |
+| `oci_core_instance`                   | [oci, oci_core_instance](oci/oci_core_instance/simple) |
 | `outputs`                             | [outputs](outputs) <p/> [local](outputs/local_file/local_file) <p/> [local, module](outputs/local_file/module) |
 | `random_id`                           | [simple](aws/aws_s3_bucket/simple) |
 | `remote-exec`                         | [aws, inline](aws/aws_instance/remote-exec/inline) |

bin/apply.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-SUPPORTED_PROVIDERS="aws|azurerm|digitalocean|google|kubernetes|linode"
+SUPPORTED_PROVIDERS="aws|azurerm|digitalocean|google|kubernetes|linode|oci"
 if [[ -n "$1" && ! "$1" =~ ${SUPPORTED_PROVIDERS} ]]
 then
   echo "usage: $0 [PROVIDER]"

bin/destroy.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-SUPPORTED_PROVIDERS="aws|azurerm|digitalocean|google|kubernetes|linode"
+SUPPORTED_PROVIDERS="aws|azurerm|digitalocean|google|kubernetes|linode|oci"
 if [[ -n "$1" && ! "$1" =~ ${SUPPORTED_PROVIDERS} ]]
 then
   echo "usage: $0 [PROVIDER]"

bin/get_oci_folders.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+# shellcheck disable=SC2034
+OCI_FOLDERS="$(find oci | grep tf$ | xargs -n1 dirname | sed 's/^.\///')"

bin/run_oci_examples.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+
+set -o errexit
+set -o nounset
+
+cd "${0%/*}/.."
+
+echo "$OCI_PROFILE_FILE" > "$OCI_PROFILE_FILENAME"
+echo "$OCI_KEY_FILE_FILE" > "$OCI_KEY_FILE_FILENAME"
+
+last_successful_commit=$(./bin/get_last_successful_commit.sh)
+changed_folders=$(./bin/get_changed_folders.sh)
+# shellcheck disable=SC1091
+source bin/get_oci_folders.sh
+for folder in ${OCI_FOLDERS}
+do
+  echo "================================================================================"
+  echo -n "$0 checking folder: ${folder} ... "
+  if [[ -a ${folder}/.skiptest ]]
+  then
+    echo -n "found .skiptest file, skipping "
+    continue
+  fi
+  if ! echo "$changed_folders" | tr ' ' '\n' | grep "$folder"
+  then
+    if [[ -a oci/.forcetest ]]
+    then
+      echo "oci/.forcetest file exists, forcing test run"
+    elif [[ -a ${folder}/.forcetest ]]
+    then
+      echo "${folder}/.forcetest file exists, forcing test run"
+    else
+      echo "Folder ${folder} has not changed since last successful test on main (${last_successful_commit})"
+      continue
+    fi
+  fi
+  pushd "${folder}" >/dev/null
+  echo -n "./run.sh"
+  # If the run fails, try and clean up
+  ./run.sh || ( ./destroy.sh && exit 1 )
+  echo -n "./destroy.sh"
+  ./destroy.sh
+  popd >/dev/null
+done

bin/shared_oci.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+
+set -o errexit
+set -o pipefail
+
+
+if [ -z "$OCI_CLI_CONFIG_FILE" ]
+then
+  OCI_CLI_CONFIG_FILE="${HOME}/.oci/config"
+  echo "By default we look for oci config file in ${OCI_CLI_CONFIG_FILE}"
+  echo "To use a custom oci config path, run 'export OCI_CLI_CONFIG_FILE=<YOUR_OCI_CLI_CONFIG_FILE>'"
+  if [ ! -f "$OCI_CLI_CONFIG_FILE" ]
+  then
+    echo "No config file was found"
+    echo "Make sure oci-cli is initialised, by running: 'oci setup config'"
+    echo "More info available here: https://docs.oracle.com/en-us/iaas/Content/API/SDKDocs/cliinstall.htm#configfile__setupdialog"
+  fi
+  echo "NOTE: Terraform provider doesn't use this value. It is used only by oci-cli."
+fi
+if [ -z "$TF_VAR_config_file_profile" ]
+then
+  TF_VAR_config_file_profile="DEFAULT"
+  echo "By default we use profile: ${TF_VAR_config_file_profile}"
+  echo "To use a custom profile, run 'export TF_VAR_config_file_profile=<YOUR_CONFIG_FILE_PROFILE>'"
+  echo "More info avaiable at: https://docs.oracle.com/en-us/iaas/Content/API/SDKDocs/terraformproviderconfiguration.htm#terraformproviderconfiguration_topic-SDK_and_CLI_Config_File"
+fi
+
+set -o nounset
+
+export OCI_CLI_CONFIG_FILE
+export TF_VAR_config_file_profile

oci/oci_core_instance/simple/destroy.sh

@@ -0,0 +1,2 @@
+#!/bin/bash
+../../../bin/destroy.sh oci

oci/oci_core_instance/simple/main.tf

@@ -0,0 +1,70 @@
+# Summary: Creates the simplest VM instance
+
+# Documentation: https://www.terraform.io/docs/language/settings/index.html
+terraform {
+  required_version = ">= 1.0.0"
+  required_providers {
+    oci = {
+      source  = "hashicorp/oci"
+      version = "~> 4.51.0"
+    }
+  }
+}
+
+# Oracle Cloud Infrastructure Provider
+# Documentation: https://registry.terraform.io/providers/hashicorp/oci/latest/docs
+provider "oci" {
+}
+
+# The OCID of the compartment
+# Documentation: https://registry.terraform.io/providers/hashicorp/oci/latest/docs/resources/core_instance#compartment_id
+variable "changeme_compartment_id" {
+  type = string
+
+  default = "ocid1.compartment.oc1..aaaaaaaavrhfdoos3wg4qnl52iy22pxyiseyjp4yn67x4mukc34dc6uruliq"
+}
+
+# Subnet to create the VNIC in
+# Documentation: https://registry.terraform.io/providers/hashicorp/oci/latest/docs/resources/core_instance#subnet_id
+variable "changeme_subnet_id" {
+  type = string
+
+  default = "ocid1.subnet.oc1.eu-amsterdam-1.aaaaaaaawd2edyewykhmjgfqrzxhlpk4q7hvyz5xv6p4tuxbhknp2jwo2xda"
+}
+
+# Oracle Cloud Infrastructure Images
+# https://docs.oracle.com/en-us/iaas/images/ubuntu-2004/
+variable "changeme_image_id" {
+  type = string
+
+  default = "ocid1.image.oc1.eu-amsterdam-1.aaaaaaaawlrfkqdc4fm4tco6ifgmd4pcbjg232hyo6gscvu6xcgnufdznqtq"
+}
+
+# Data source for a single Availability Domain
+# Documentation: https://registry.terraform.io/providers/hashicorp/oci/latest/docs/data-sources/identity_availability_domain
+data "oci_identity_availability_domain" "changeme_availability_domain" {
+  compartment_id = var.changeme_compartment_id
+  ad_number      = 1
+}
+
+# Instance resource
+# Documentation: https://registry.terraform.io/providers/hashicorp/oci/latest/docs/resources/core_instance
+resource "oci_core_instance" "changeme_oci_simple_instance" {
+  availability_domain = data.oci_identity_availability_domain.changeme_availability_domain.name
+  compartment_id      = data.oci_identity_availability_domain.changeme_availability_domain.compartment_id
+  display_name        = "changeme-oci-simple-instance"
+  shape               = "VM.Standard.E2.1.Micro"
+
+  create_vnic_details {
+    subnet_id = var.changeme_subnet_id
+  }
+
+  source_details {
+    source_type = "image"
+    source_id   = var.changeme_image_id
+  }
+
+  freeform_tags = {
+    cs_terraform_examples = "oci_core_instance/simple"
+  }
+}

oci/oci_core_instance/simple/run.sh

@@ -0,0 +1,2 @@
+#!/bin/bash
+../../../bin/apply.sh oci