Tinycore linux and check urls

appliances/tinycore-linux.gns3a

@@ -19,25 +19,17 @@
         "adapters": 1,
         "ram": 96,
         "arch": "i386",
-        "console_type": "telnet"
+        "console_type": "vnc"
     },
 
     "images": [
         {
-            "filename": "linux-tinycore-6.4.qcow2",
+            "filename": "linux-tinycore-6.4.img",
             "version": "6.4",
-            "md5sum": "786a1c2f2e9db61d0580ed58a37da5dd",
-            "filesize": 23920640,
+            "md5sum": "e3de478780c0acb76ef92f872fe734c4",
+            "filesize": 22544384,
             "download_url": "https://sourceforge.net/projects/gns-3/files/Qemu%20Appliances/",
-            "direct_download_url": "http://no.public.repository.yet/linux-tinycore-6.4.qcow2"
-        },
-        {
-            "filename": "linux-tinycore-4.7.7.qcow2",
-            "version": "4.7.7",
-            "md5sum": "bb4559be28875500bba2a32d3f75f6d4",
-            "filesize": 26804224,
-            "download_url": "https://sourceforge.net/projects/gns-3/files/Qemu%20Appliances/",
-            "direct_download_url": "http://no.public.repository.yet/linux-tinycore-4.7.7.qcow2"
+            "direct_download_url": "http://downloads.sourceforge.net/project/gns-3/Qemu%20Appliances/linux-tinycore-linux-6.4.img"
         }
     ],
 
@@ -45,13 +37,7 @@
         {
             "name": "6.4",
             "images": {
-                "hda_disk_image": "linux-tinycore-6.4.qcow2"
-            }
-        },
-        {
-            "name": "4.7.7",
-            "images": {
-                "hda_disk_image": "linux-tinycore-4.7.7.qcow2"
+                "hda_disk_image": "linux-tinycore-6.4.img"
             }
         }
     ]

check.py

@@ -20,6 +20,7 @@ import jsonschema
 import json
 import sys
 import subprocess
+import urllib.request
 
 
 def check_appliance(appliance):
@@ -44,6 +45,13 @@ def check_appliance(appliance):
             sys.exit(1)
         images.add(image['filename'])
         md5sums.add(image['md5sum'])
+        if 'direct_download_url' in image:
+            try:
+                req = urllib.request.Request(image['direct_download_url'], method='HEAD')
+                urllib.request.urlopen(req)
+            except (urllib.error.HTTPError, urllib.error.URLError):
+                print('File error ' + image['direct_download_url'])
+                sys.exit(1)
 
     for version in appliance_json['versions']:
         for image in version['images'].values():

packer/tinycore-linux/README.rst

@@ -33,6 +33,9 @@ Tiny Core Linux installation
 
 Tiny Core is Micro Core with a light GUI installed.
 
+.. code:: bash
+
+    packer build tinycore-linux.json
 
 Firefox
 '''''''''