[Existing Resources] Add Team and Schedule

modules/config/README.md

@@ -149,6 +149,22 @@ users:
 ```
 
 
+### `existing_schedules.yaml`
+
+```yaml
+existing_schedules:
+- acme.default
+```
+
+
+### `existing_teams.yaml`
+
+```yaml
+existing_teams:
+- acme
+```
+
+
 ### `existing_users.yaml`
 
 ```yaml
@@ -229,6 +245,8 @@ module "opsgenie" {
 | `alert_policies`            | `name` and `id` of each alert policy        |
 | `api_integrations`          | `name` and `id` of each API integration     |
 | `escalations`               | `name` and `id` of each escalation          |
+| `existing_schedules`        | `name` and `id` of each existing schedule   |
+| `existing_teams`            | `name` and `id` of each existing team       |
 | `existing_users`            | `username` and `id` of each existing user   |
 | `notification_policies`     | `name` and `id` of each notification policy |
 | `schedules`                 | `name` and `id` of each schedules           |

modules/config/alert_policies.tf

@@ -8,7 +8,7 @@ resource "opsgenie_alert_policy" "this" {
   alert_description  = try(each.value.alert_description, each.value.name)
 
   # Look up our team id by name
-  team_id = try(opsgenie_team.this[each.value.owner_team_name].id, null)
+  team_id = try(opsgenie_team.this[each.value.owner_team_name].id, data.opsgenie_team.this[each.value.owner_team_name].id, null)
 
   enabled         = try(each.value.enabled, true)
   continue_policy = try(each.value.continue, true)
@@ -32,7 +32,7 @@ resource "opsgenie_alert_policy" "this" {
       type = responders.value.type
 
       id = lookup(responders.value, "id", null) != null ? responders.value.id : (
-        responders.value.type == "team" ? opsgenie_team.this[responders.value.team_name].id : (
+        responders.value.type == "team" ? try(opsgenie_team.this[responders.value.team_name].id, data.opsgenie_team.this[responders.value.team_name].id) : (
           responders.value.type == "user" ? try(opsgenie_user.this[responders.value.user_name].id, data.opsgenie_user.this[responders.value.user_name].id) : (
             responders.value.type == "escalation" ? opsgenie_escalation.this[responders.value.escalation_name].id : (
               null

modules/config/api_integrations.tf

@@ -20,5 +20,5 @@ resource "opsgenie_api_integration" "this" {
   webhook_url                    = try(each.value.webhook_url, null)
 
   # Look up our team id by name
-  owner_team_id = try(opsgenie_team.this[each.value.owner_team_name].id, null)
+  owner_team_id = try(opsgenie_team.this[each.value.owner_team_name].id, data.opsgenie_team.this[each.value.owner_team_name].id, null)
 }

modules/config/escalations.tf

@@ -5,7 +5,7 @@ resource "opsgenie_escalation" "this" {
   description = try(each.value.description, each.value.name)
 
   # Look up our team id by name
-  owner_team_id = try(opsgenie_team.this[each.value.owner_team_name].id, null)
+  owner_team_id = try(opsgenie_team.this[each.value.owner_team_name].id, data.opsgenie_team.this[each.value.owner_team_name].id, null)
 
   dynamic "rules" {
     for_each = each.value.rules
@@ -17,7 +17,6 @@ resource "opsgenie_escalation" "this" {
 
       recipient {
         type = rules.value.recipient.type
-
         id = try(rules.value.recipient.id, null) != null ? rules.value.recipient.id : (
           rules.value.recipient.type == "team" ? try(opsgenie_team.this[rules.value.recipient.team_name].id, data.opsgenie_team.this[rules.value.recipient.team_name].id) : (
             rules.value.recipient.type == "user" ? try(opsgenie_user.this[rules.value.recipient.user_name].id, data.opsgenie_user.this[rules.value.recipient.user_name].id) : (

modules/config/existing_resources.tf

@@ -0,0 +1,30 @@
+// local.existing users is a list of key pairs, in which all keys are "username".
+// Let's remove duplicated items from the list based on the value of each item.
+// Existing schedules and teams are just a plain list of their respective
+// resource names.
+locals {
+  distinct_existing_users = distinct([for user in local.existing_users : user.username])
+  unique_existing_users   = [for u in local.distinct_existing_users : { "username" = u }]
+
+  unique_existing_schedules = distinct(local.existing_schedules)
+
+  unique_existing_teams = distinct(local.existing_teams)
+}
+
+data "opsgenie_user" "this" {
+  for_each = module.this.enabled ? { for user in local.unique_existing_users : user.username => user } : tomap()
+
+  username = each.value.username
+}
+
+data "opsgenie_schedule" "this" {
+  for_each = module.this.enabled ? toset(local.unique_existing_schedules) : toset()
+
+  name = each.key
+}
+
+data "opsgenie_team" "this" {
+  for_each = module.this.enabled ? toset(local.unique_existing_teams) : toset()
+
+  name = each.key
+}

modules/config/main.tf

@@ -5,9 +5,11 @@ locals {
   integration_actions    = lookup(var.opsgenie_resources, "integration_actions", [])
   notification_policies  = lookup(var.opsgenie_resources, "notification_policies", [])
   schedules              = lookup(var.opsgenie_resources, "schedules", [])
+  existing_schedules     = lookup(var.opsgenie_resources, "existing_schedules", [])
   schedule_rotations     = lookup(var.opsgenie_resources, "schedule_rotations", [])
   team_routing_rules     = lookup(var.opsgenie_resources, "team_routing_rules", [])
   teams                  = lookup(var.opsgenie_resources, "teams", [])
+  existing_teams         = lookup(var.opsgenie_resources, "existing_teams", [])
   users                  = lookup(var.opsgenie_resources, "users", [])
   existing_users         = lookup(var.opsgenie_resources, "existing_users", [])
   services               = lookup(var.opsgenie_resources, "services", [])

modules/config/notification_policies.tf

@@ -5,7 +5,7 @@ resource "opsgenie_notification_policy" "this" {
   name    = each.key
 
   # Look up our team id by name
-  team_id            = opsgenie_team.this[each.value.team_name].id
+  team_id            = try(opsgenie_team.this[each.value.team_name].id, data.opsgenie_team.this[each.value.team_name].id)
   policy_description = try(each.value.description, each.value.name)
 
   filter {

modules/config/schedule_rotations.tf

@@ -9,7 +9,7 @@ resource "opsgenie_schedule_rotation" "this" {
   length     = try(each.value.length, null)
 
   # Look up our schedule id by name
-  schedule_id = try(opsgenie_schedule.this[each.value.schedule_name].id, null)
+  schedule_id = try(opsgenie_schedule.this[each.value.schedule_name].id, data.opsgenie_schedule.this[each.value.schedule_name].id, null)
 
   dynamic "participant" {
     for_each = try(each.value.participants, [])

modules/config/schedules.tf

@@ -8,5 +8,5 @@ resource "opsgenie_schedule" "this" {
   timezone    = try(each.value.timezone, each.value.name)
 
   # Look up our team id by name
-  owner_team_id = try(opsgenie_team.this[each.value.owner_team_name].id, null)
+  owner_team_id = try(opsgenie_team.this[each.value.owner_team_name].id, data.opsgenie_team.this[each.value.owner_team_name].id, null)
 }

modules/config/services.tf

@@ -2,6 +2,6 @@ resource "opsgenie_service" "this" {
   for_each = module.this.enabled ? { for service in local.services : service.name => service } : tomap()
 
   name        = each.value.name
-  team_id     = opsgenie_team.this[each.value.team_name].id
+  team_id     = try(opsgenie_team.this[each.value.team_name].id, data.opsgenie_team.this[each.value.team_name].id)
   description = try(each.value.description, null)
 }

modules/config/team_routing_rules.tf

@@ -6,7 +6,7 @@ resource "opsgenie_team_routing_rule" "this" {
   is_default = try(each.value.is_default, false)
 
   # Look up Team ID by name
-  team_id = opsgenie_team.this[each.value.owner_team_name].id
+  team_id = try(opsgenie_team.this[each.value.owner_team_name].id, data.opsgenie_team.this[each.value.owner_team_name].id)
 
   order    = try(each.value.order, 0)
   timezone = try(each.value.timezone, "America/Los_Angeles")