Use UPC mirror for ubuntu iso
diff --git a/ubuntu-14.04/template.json b/ubuntu-14.04/template.json
index f8fdac3..d33a262 100644
--- a/ubuntu-14.04/template.json
+++ b/ubuntu-14.04/template.json
@@ -135,7 +135,7 @@
"http_directory": "http",
"iso_checksum": "83aabd8dcf1e8f469f3c72fff2375195",
"iso_checksum_type": "md5",
- "iso_url": "http://releases.ubuntu.com/14.04/ubuntu-14.04.2-server-amd64.iso",
+ "iso_url": "http://releases.ubuntu.mirror.dkm.cz/releases/14.04/ubuntu-14.04.2-server-amd64.iso",
"ssh_username": "{{user `user`}}",
"ssh_password": "{{user `password`}}",
"ssh_port": 22,
@@ -183,7 +183,7 @@
"http_directory": "http",
"iso_checksum": "83aabd8dcf1e8f469f3c72fff2375195",
"iso_checksum_type": "md5",
- "iso_url": "http://releases.ubuntu.com/14.04/ubuntu-14.04.2-server-amd64.iso",
+ "iso_url": "http://releases.ubuntu.mirror.dkm.cz/releases/14.04/ubuntu-14.04.2-server-amd64.iso",
"ssh_username": "{{user `user`}}",
"ssh_password": "{{user `password`}}",
"ssh_port": 22,
@@ -202,7 +202,7 @@
"format": "qcow2",
"accelerator": "kvm",
"disk_size": "{{ user `disk_size`}}",
- "iso_url": "http://releases.ubuntu.com/14.04/ubuntu-14.04.2-server-amd64.iso",
+ "iso_url": "http://releases.ubuntu.mirror.dkm.cz/releases/14.04/ubuntu-14.04.2-server-amd64.iso",
"iso_checksum_type": "md5",
"iso_checksum": "83aabd8dcf1e8f469f3c72fff2375195",
"http_directory": "http",