From a1727d3f4f984ca8b92eae6209d9b81380663308 Mon Sep 17 00:00:00 2001
From: Simon L <szaimen@e.mail.de>
Date: Mon, 19 Jun 2023 13:04:39 +0200
Subject: [PATCH] allow to add tmpfs

Signed-off-by: Simon L <szaimen@e.mail.de>
---
 php/containers-schema.json             | 7 +++++++
 php/src/Container/Container.php        | 7 +++++++
 php/src/ContainerDefinitionFetcher.php | 6 ++++++
 php/src/Docker/DockerActionManager.php | 5 +++++
 4 files changed, 25 insertions(+)

diff --git a/php/containers-schema.json b/php/containers-schema.json
index 1c7527e6690..a5811ed86f3 100644
--- a/php/containers-schema.json
+++ b/php/containers-schema.json
@@ -137,6 +137,13 @@
 					"read_only": {
 						"type": "boolean"
 					},
+					"tmpfs": {
+						"type": "array",
+						"items": {
+							"type": "string",
+							"pattern": "^/[a-z/]$"
+						}
+					},
 					"volumes": {
 						"type": "array",
 						"items": {
diff --git a/php/src/Container/Container.php b/php/src/Container/Container.php
index 6fa6585b21c..1782211afe0 100644
--- a/php/src/Container/Container.php
+++ b/php/src/Container/Container.php
@@ -31,6 +31,7 @@ class Container {
     private array $backupVolumes;
     private array $nextcloudExecCommands;
     private bool $readOnlyRootFs;
+    private array $tmpfs;
     private DockerActionManager $dockerActionManager;
 
     public function __construct(
@@ -52,6 +53,7 @@ public function __construct(
         array $backupVolumes,
         array $nextcloudExecCommands,
         bool $readOnlyRootFs,
+        array $tmpfs,
         DockerActionManager $dockerActionManager
     ) {
         $this->identifier = $identifier;
@@ -72,6 +74,7 @@ public function __construct(
         $this->backupVolumes = $backupVolumes;
         $this->nextcloudExecCommands = $nextcloudExecCommands;
         $this->readOnlyRootFs = $readOnlyRootFs;
+        $this->tmpfs = $tmpfs;
         $this->dockerActionManager = $dockerActionManager;
     }
 
@@ -111,6 +114,10 @@ public function GetSecrets() : array {
         return $this->secrets;
     }
 
+    public function GetTmpfs() : array {
+        return $this->tmpfs;
+    }
+
     public function GetDevices() : array {
         return $this->devices;
     }
diff --git a/php/src/ContainerDefinitionFetcher.php b/php/src/ContainerDefinitionFetcher.php
index e23262ced17..65e55a0a9a8 100644
--- a/php/src/ContainerDefinitionFetcher.php
+++ b/php/src/ContainerDefinitionFetcher.php
@@ -267,6 +267,11 @@ private function GetDefinition(bool $latest): array
                 $readOnlyRootFs = $entry['read_only'];
             }
 
+            $tmpfs = [];
+            if (isset($entry['tmpfs'])) {
+                $tmpfs = $entry['tmpfs'];
+            }
+
             $containers[] = new Container(
                 $entry['container_name'],
                 $displayName,
@@ -286,6 +291,7 @@ private function GetDefinition(bool $latest): array
                 $backupVolumes,
                 $nextcloudExecCommands,
                 $readOnlyRootFs,
+                $tmpfs,
                 $this->container->get(DockerActionManager::class)
             );
         }
diff --git a/php/src/Docker/DockerActionManager.php b/php/src/Docker/DockerActionManager.php
index 33fa195627c..eb10b4733d5 100644
--- a/php/src/Docker/DockerActionManager.php
+++ b/php/src/Docker/DockerActionManager.php
@@ -430,6 +430,11 @@ public function CreateContainer(Container $container) : void {
             $requestBody['HostConfig']['ShmSize'] = $shmSize;
         }
 
+        $tmpfs = $container->GetTmpfs();
+        if (count($tmpfs) > 0) {
+            $requestBody['HostConfig']['Tmpfs'] = $tmpfs;
+        }
+
         $capAdds = $container->GetCapAdds();
         if (count($capAdds) > 0) {
             $requestBody['HostConfig']['CapAdd'] = $capAdds;