From 246f1da25861766b0b42a020f3b40bff4bf20f32 Mon Sep 17 00:00:00 2001
From: "Jason C. Nucciarone" <nuccitheboss@ubuntu.com>
Date: Thu, 12 Sep 2024 15:23:11 -0400
Subject: [PATCH] feat: add tf module for slurmrestd

Signed-off-by: Jason C. Nucciarone <nuccitheboss@ubuntu.com>
---
 charms/slurmrestd/terraform/main.tf      | 26 +++++++++++++
 charms/slurmrestd/terraform/outputs.tf   | 23 ++++++++++++
 charms/slurmrestd/terraform/variables.tf | 47 ++++++++++++++++++++++++
 charms/slurmrestd/terraform/versions.tf  | 22 +++++++++++
 4 files changed, 118 insertions(+)
 create mode 100644 charms/slurmrestd/terraform/main.tf
 create mode 100644 charms/slurmrestd/terraform/outputs.tf
 create mode 100644 charms/slurmrestd/terraform/variables.tf
 create mode 100644 charms/slurmrestd/terraform/versions.tf

diff --git a/charms/slurmrestd/terraform/main.tf b/charms/slurmrestd/terraform/main.tf
new file mode 100644
index 0000000..8187af0
--- /dev/null
+++ b/charms/slurmrestd/terraform/main.tf
@@ -0,0 +1,26 @@
+# Copyright 2024 Canonical Ltd.
+#
+# 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
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+resource "juju_application" "slurmrestd" {
+  name  = var.app_name
+  model = var.model_name
+
+  charm {
+    name    = "slurmrestd"
+    channel = var.channel
+  }
+
+  config = var.config
+  units  = var.units
+}
diff --git a/charms/slurmrestd/terraform/outputs.tf b/charms/slurmrestd/terraform/outputs.tf
new file mode 100644
index 0000000..c41e125
--- /dev/null
+++ b/charms/slurmrestd/terraform/outputs.tf
@@ -0,0 +1,23 @@
+# Copyright 2024 Canonical Ltd.
+#
+# 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
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+output "app_name" {
+  value = juju_application.slurmrestd.name
+}
+
+output "provides" {
+  value = {
+    slurmctld = "slurmctld"
+  }
+}
diff --git a/charms/slurmrestd/terraform/variables.tf b/charms/slurmrestd/terraform/variables.tf
new file mode 100644
index 0000000..b06b4c1
--- /dev/null
+++ b/charms/slurmrestd/terraform/variables.tf
@@ -0,0 +1,47 @@
+# Copyright 2024 Canonical Ltd.
+#
+# 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
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+variable "app_name" {
+  description = "Name of the slurmrestd application within the Juju model"
+  type        = string
+}
+
+variable "channel" {
+  description = "Channel to deploy the slurmrestd charm from."
+  type        = string
+  default     = "latest/stable"
+}
+
+variable "config" {
+  description = "Initial configuration for deployed slurmrestd charm."
+  type        = map(string)
+  default     = {}
+}
+
+variable "model_name" {
+  description = "Name of model to deploy slurmrestd charm to."
+  type        = string
+}
+
+variable "revision" {
+  description = "Revision of the slurmrestd charm to deploy."
+  type        = number
+  default     = null
+}
+
+variable "units" {
+  description = "Number of slurmrestd units to deploy."
+  type        = number
+  default     = 1
+}
diff --git a/charms/slurmrestd/terraform/versions.tf b/charms/slurmrestd/terraform/versions.tf
new file mode 100644
index 0000000..cc63922
--- /dev/null
+++ b/charms/slurmrestd/terraform/versions.tf
@@ -0,0 +1,22 @@
+# Copyright 2024 Canonical Ltd.
+#
+# 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
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+terraform {
+  required_providers {
+    juju = {
+      source  = "juju/juju"
+      version = ">= 0.13.0"
+    }
+  }
+}