X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Flibraries%2Fbash%2Ffunction%2Fterraform.sh;h=567fc78f06defdead56b90f561dadb60c0b60f59;hp=29a2177bd66c444287fa378d741d36ed96308a86;hb=HEAD;hpb=0d9bed4128719f3de748af108dc6259927efde29

diff --git a/resources/libraries/bash/function/terraform.sh b/resources/libraries/bash/function/terraform.sh
index 29a2177bd6..2a0e0ed2be 100644
--- a/resources/libraries/bash/function/terraform.sh
+++ b/resources/libraries/bash/function/terraform.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-# Copyright (c) 2021 Cisco and/or its affiliates.
+# Copyright (c) 2023 Cisco and/or its affiliates.
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at:
@@ -22,8 +22,7 @@ function terraform_apply () {
     #
     # Variable read:
     # - ${CSIT_DIR} - CSIT main directory, where terraform modules are located.
-    # - ${NODENESS} - Node multiplicity of desired testbed.
-    # - ${FLAVOR} - Node flavor string, see common.sh
+    # - ${TERRAFORM_MODULE_DIR} - Terraform module directory.
 
     set -exuo pipefail
 
@@ -32,21 +31,21 @@ function terraform_apply () {
     fi
 
     pushd "${CSIT_DIR}"/fdio.infra.terraform || die "Pushd failed!"
-    pushd "${NODENESS}_${FLAVOR}_c5n" || die "Pushd failed!"
+    pushd "${TERRAFORM_MODULE_DIR}" || die "Pushd failed!"
     export TF_LOG=INFO
-    terraform apply -auto-approve  || die "Failed to run terraform apply!"
+    terraform apply -no-color -auto-approve  || die "Terraform apply failed!"
     popd || die "Popd failed!"
     popd || die "Popd failed!"
 }
 
+
 function terraform_destroy () {
 
     # Run terraform destroy command to prepare module.
     #
     # Variable read:
     # - ${CSIT_DIR} - CSIT main directory, where terraform modules are located.
-    # - ${NODENESS} - Node multiplicity of desired testbed.
-    # - ${FLAVOR} - Node flavor string, see common.sh
+    # - ${TERRAFORM_MODULE_DIR} - Terraform module directory.
 
     set -exuo pipefail
 
@@ -55,9 +54,9 @@ function terraform_destroy () {
     fi
 
     pushd "${CSIT_DIR}"/fdio.infra.terraform || die "Pushd failed!"
-    pushd "${NODENESS}_${FLAVOR}_c5n" || die "Pushd failed!"
+    pushd "${TERRAFORM_MODULE_DIR}" || die "Pushd failed!"
     export TF_LOG=INFO
-    terraform destroy -auto-approve || die "Failed to run terraform destroy!"
+    terraform destroy -auto-approve -no-color || die "Terraform destroy failed!"
     popd || die "Popd failed!"
     popd || die "Popd failed!"
 }
@@ -69,8 +68,7 @@ function terraform_init () {
     #
     # Variable read:
     # - ${CSIT_DIR} - CSIT main directory, where terraform modules are located.
-    # - ${NODENESS} - Node multiplicity of desired testbed.
-    # - ${FLAVOR} - Node flavor string, see common.sh
+    # - ${TERRAFORM_MODULE_DIR} - Terraform module directory.
 
     set -exuo pipefail
 
@@ -79,19 +77,91 @@ function terraform_init () {
     fi
 
     pushd "${CSIT_DIR}"/fdio.infra.terraform || die "Pushd failed!"
-    pushd "${NODENESS}_${FLAVOR}_c5n" || die "Pushd failed!"
+    pushd "${TERRAFORM_MODULE_DIR}" || die "Pushd failed!"
+
+    #plugin_url="https://github.com/radekg/terraform-provisioner-ansible/"
+    #plugin_url+="releases/download/v2.5.0/"
+    #plugin_url+="terraform-provisioner-ansible-linux-amd64_v2.5.0"
+    #plugin_dir="${HOME}/.terraform.d/plugins/"
+    #plugin_path+="${plugin_dir}terraform-provisioner-ansible_v2.5.0"
+
+    #mkdir -p "${plugin_dir}" || die "Failed to create dir!"
+    #wget -O "${plugin_path}" "${plugin_url}" || die "Failed to download plugin!"
+    #chmod +x "${plugin_path}" || die "Failed to add execute rights!"
+
+    rm -f terraform.tfstate || die "Failed to clear terraform state!"
     export TF_LOG=INFO
     terraform init || die "Failed to run terraform init!"
+    popd || die "Popd failed!"
+    popd || die "Popd failed!"
+}
+
+
+function terraform_install () {
+
+    # Install terraform.
+
+    OS_ARCH=$(uname -m) || die "Failed to get arch."
+    case "${OS_ARCH}" in
+        x86_64) architecture="amd64" ;;
+        aarch64) architecture="arm64" ;;
+    esac
+
+    terraform_version="1.4.2/terraform_1.4.2_linux_${architecture}.zip"
+    terraform_url="https://releases.hashicorp.com/terraform"
+    terraform_link="${terraform_url}/${terraform_version}"
+    wget "${terraform_link}" || die "Failed to install Terraform!"
+    unzip "terraform_1.4.2_linux_${architecture}.zip" || {
+        die "Failed to install Terraform!"
+    }
+    mv "terraform" "/usr/local/bin" || die "Failed to install Terraform!"
+    rm "terraform_1.4.2_linux_${architecture}.zip" || {
+        die "Failed to install Terraform!"
+    }
+}
+
+
+function terraform_output () {
+
+    # Run terraform output command to prepare module.
+    #
+    # Variable read:
+    # - ${CSIT_DIR} - CSIT main directory, where terraform modules are located.
+    # - ${TERRAFORM_MODULE_DIR} - Terraform module directory.
+    # - ${TERRAFORM_OUTPUT_VAR} - Terraform variable to export.
+
+    set -exuo pipefail
 
-    plugin_url="https://github.com/radekg/terraform-provisioner-ansible/"
-    plugin_url+="releases/download/v2.5.0/"
-    plugin_url+="terraform-provisioner-ansible-linux-amd64_v2.5.0"
-    plugin_dir="${HOME}/.terraform.d/plugins/"
-    plugin_path+="${plugin_dir}terraform-provisioner-ansible-linux-amd64_v2.5.0"
+    if ! installed terraform; then
+        die "Please install terraform!"
+    fi
 
-    mkdir -p "${plugin_dir}" || die "Failed to create dir!"
-    wget -O "${plugin_path}" "${plugin_url}" || die "Failed to download plugin!"
+    pushd "${CSIT_DIR}"/fdio.infra.terraform || die "Pushd failed!"
+    pushd "${TERRAFORM_MODULE_DIR}" || die "Pushd failed!"
+    TERRAFORM_OUTPUT_VAL=$(terraform output --raw "${TERRAFORM_OUTPUT_VAR}")
+    popd || die "Popd failed!"
+    popd || die "Popd failed!"
+}
+
+
+function terraform_validate () {
 
+    # Run terraform validate command to prepare module.
+    #
+    # Variable read:
+    # - ${CSIT_DIR} - CSIT main directory, where terraform modules are located.
+    # - ${TERRAFORM_MODULE_DIR} - Terraform module directory.
+
+    set -exuo pipefail
+
+    if ! installed terraform; then
+        die "Please install terraform!"
+    fi
+
+    pushd "${CSIT_DIR}"/fdio.infra.terraform || die "Pushd failed!"
+    pushd "${TERRAFORM_MODULE_DIR}" || die "Pushd failed!"
+    export TF_LOG=INFO
+    terraform validate || die "Terraform validate failed!"
     popd || die "Popd failed!"
     popd || die "Popd failed!"
 }