Added step to check for targets with the supplied tags

step-templates/octopus-check-roles.json

@@ -0,0 +1,56 @@
+{
+  "Id": "81444e7f-d77a-47db-b287-0f1ab5793880",
+  "Name": "Octopus - Check Targets Available",
+  "Description": "Checks for the presence of targets with the specified tag. If no targets are found, the deployment will fail with the provided message.",
+  "ActionType": "Octopus.Script",
+  "Version": 1,
+  "CommunityActionTemplateId": null,
+  "Packages": [],
+  "GitDependencies": [],
+  "Properties": {
+    "OctopusUseBundledTooling": "False",
+    "Octopus.Action.Script.ScriptSource": "Inline",
+    "Octopus.Action.Script.Syntax": "PowerShell",
+    "Octopus.Action.Script.ScriptBody": "$errorCollection = @()\n$setupValid = $false\n\nWrite-Host \"Checking for deployment targets ...\"\n\ntry\n{\n    # Check to make sure targets have been created\n    if ([string]::IsNullOrWhitespace(\"#{Octopus.Web.ServerUri}\"))\n    {\n        $octopusUrl = \"#{Octopus.Web.BaseUrl}\"\n    }\n    else\n    {\n        $octopusUrl = \"#{Octopus.Web.ServerUri}\"\n    }\n\n    $apiKey = \"#{CheckTargets.Octopus.Api.Key}\"\n    $role = \"#{CheckTargets.Octopus.Role}\"\n    $message = \"#{CheckTargets.Message}\"\n    \n    if (![string]::IsNullOrWhitespace($apiKey) -and $apiKey.StartsWith(\"API-\"))\n    {\n        $spaceId = \"#{Octopus.Space.Id}\"\n        $headers = @{ \"X-Octopus-ApiKey\" = \"$apiKey\" }\n\n        try\n        {\n            $roleTargets = Invoke-RestMethod -Method Get -Uri \"$octopusUrl/api/$spaceId/machines?roles=$role\" -Headers $headers\n            if ($roleTargets.Items.Count -lt 1)\n            {\n                $errorCollection += @(\"Expected at least 1 target for tag $role, but found $( $roleTargets.Items.Count ). $message\")\n            }\n        }\n        catch\n        {\n            $errorCollection += @(\"Failed to retrieve role targets: $( $_.Exception.Message )\")\n        }\n\n        if ($errorCollection.Count -gt 0)\n        {\n            Write-Host \"The project setup could not be validated.  Please check the following errors:\"\n            Write-Host \"-----------------------------------------------------\"\n            foreach ($item in $errorCollection)\n            {\n                Write-Highlight \"$item\"\n            }\n        }\n        else\n        {\n            $setupValid = $true\n            Write-Host \"Setup valid!\"\n        }\n    }\n    else\n    {\n        Write-Highlight \"The project variable CheckTargets.Octopus.Api.Key has not been configured, unable to check deployment targets.\"\n    }\n\n    Set-OctopusVariable -Name SetupValid -Value $setupValid\n} catch {\n    Write-Verbose \"Fatal error occurred:\"\n    Write-Verbose \"$($_.Exception.Message)\"\n}"
+  },
+  "Parameters": [
+    {
+      "Id": "e9713772-81f8-4f0f-af80-10c3ec0bfb17",
+      "Name": "CheckTargets.Octopus.Api.Key",
+      "Label": "Octopus API Key",
+      "HelpText": null,
+      "DefaultValue": "",
+      "DisplaySettings": {
+        "Octopus.ControlType": "Sensitive"
+      }
+    },
+    {
+      "Id": "f2c126ad-e907-4fb8-84a3-a5fb80dd6688",
+      "Name": "CheckTargets.Octopus.Role",
+      "Label": "Target Tag to Check",
+      "HelpText": null,
+      "DefaultValue": "",
+      "DisplaySettings": {
+        "Octopus.ControlType": "SingleLineText"
+      }
+    },
+    {
+      "Id": "2d5257e4-288a-456c-ba18-bd2b3c1c1351",
+      "Name": "CheckTargets.Message",
+      "Label": "Message to display if tags not found",
+      "HelpText": null,
+      "DefaultValue": "",
+      "DisplaySettings": {
+        "Octopus.ControlType": "SingleLineText"
+      }
+    }
+  ],
+  "StepPackageId": "Octopus.Script",
+  "$Meta": {
+    "ExportedAt": "2025-10-13T00:52:34.019Z",
+    "OctopusVersion": "2025.3.14357",
+    "Type": "ActionTemplate"
+  },
+  "LastModifiedBy": "mcasperson",
+  "Category": "Octopus"
+}