diff --git a/example_boxes/README.md b/example_boxes/README.md
new file mode 100644
index 0000000..11cb5a3
--- /dev/null
+++ b/example_boxes/README.md
@@ -0,0 +1,18 @@
+# Vagrant LXD Example Boxe
+
+## Vagrant box format
+
+Vagrant providers each require a custom provider-specific box format.
+Here are some examples of boxes for the `lxd` provider.
+
+## The `lxd` box format
+
+The `lxd` provider right now just uses the default lxd images provided
+by the lxd images: remote. Upon start these will be provisioned with an
+vagrant ssh user and the unsafe common pubkey of vagrant and
+sshd will be enabled. All the necessary commands are defined in the
+metadata.json file.
+
+## Bootstraped provisioners
+
+The boxes here are prepared to run with the ansible provisioner.
diff --git a/example_boxes/centos.json b/example_boxes/centos.json
new file mode 100644
index 0000000..3ee6def
--- /dev/null
+++ b/example_boxes/centos.json
@@ -0,0 +1,17 @@
+{
+  "name": "centos/7",
+  "description": "The latest centos/7 LXD image.",
+  "versions": [
+    {
+      "version": "0.0.1",
+      "providers": [
+        {
+          "name": "lxd",
+          "url": "file:///home/hopp/projects/vagrant/test/centos_001_lxd.box",
+          "checksum_type": "sha1",
+          "checksum": "52c6717974bc76ecb9591e55d30baf90be9c68e4"
+        }
+      ]
+    }
+  ]
+}
diff --git a/example_boxes/centos_001_lxd.box b/example_boxes/centos_001_lxd.box
new file mode 100644
index 0000000..014a436
Binary files /dev/null and b/example_boxes/centos_001_lxd.box differ
diff --git a/sid_box/README.md b/example_boxes/centos_box/README.md
similarity index 79%
rename from sid_box/README.md
rename to example_boxes/centos_box/README.md
index 11de021..8cb79cc 100644
--- a/sid_box/README.md
+++ b/example_boxes/centos_box/README.md
@@ -10,7 +10,5 @@ $ tar cvzf lxd.box ./metadata.json ./vagrant.pub
 
 The `lxd` provider right now just uses the default lxd images provided
 by the lxd images: remote. Upon start these will be provisioned with an
-vagrant ssh user and and the unsafe common pubkey of vagrant and
+vagrant ssh user and the unsafe common pubkey of vagrant and
 sshd will be enabled.
-
-Well, at least thats the idea for now.
diff --git a/example_boxes/centos_box/metadata.json b/example_boxes/centos_box/metadata.json
new file mode 100644
index 0000000..967d0a9
--- /dev/null
+++ b/example_boxes/centos_box/metadata.json
@@ -0,0 +1,33 @@
+{
+  "provider": "lxd",
+  "bootstrap": {
+    "hostname": {
+      "exec": [
+        ["sed", "-i", "s/<%= container %>/<%= hostname %>/", "/etc/hostname"],
+        ["sed", "-i", "s/<%= container %>/<%= hostname %>/", "/etc/hosts"]
+      ]
+    },
+    "packages": {
+      "exec": [
+        ["yum", "install", "-y", "sudo"],
+        ["yum", "install", "-y", "openssh-server"]
+      ]
+    },
+    "sudo": {
+      "exec": [
+        [
+          "sed",
+          "-i",
+          "/vagrant/b;$a\\\nvagrant ALL=(ALL) NOPASSWD: ALL\\\nDefaults:vagrant !requiretty",
+          "/etc/sudoers"
+        ]
+      ]
+    },
+    "sshd_service": {
+      "exec": [
+        ["systemctl", "enable", "sshd"],
+        ["systemctl", "start", "sshd"]
+      ]
+    }
+  }
+}
diff --git a/gentoo_box/vagrant.pub b/example_boxes/centos_box/vagrant.pub
similarity index 100%
rename from gentoo_box/vagrant.pub
rename to example_boxes/centos_box/vagrant.pub
diff --git a/gentoo.json b/example_boxes/gentoo.json
similarity index 100%
rename from gentoo.json
rename to example_boxes/gentoo.json
diff --git a/example_boxes/gentoo_001_lxd.box b/example_boxes/gentoo_001_lxd.box
new file mode 100644
index 0000000..0a09b26
Binary files /dev/null and b/example_boxes/gentoo_001_lxd.box differ
diff --git a/gentoo_box/README.md b/example_boxes/gentoo_box/README.md
similarity index 79%
rename from gentoo_box/README.md
rename to example_boxes/gentoo_box/README.md
index 11de021..8cb79cc 100644
--- a/gentoo_box/README.md
+++ b/example_boxes/gentoo_box/README.md
@@ -10,7 +10,5 @@ $ tar cvzf lxd.box ./metadata.json ./vagrant.pub
 
 The `lxd` provider right now just uses the default lxd images provided
 by the lxd images: remote. Upon start these will be provisioned with an
-vagrant ssh user and and the unsafe common pubkey of vagrant and
+vagrant ssh user and the unsafe common pubkey of vagrant and
 sshd will be enabled.
-
-Well, at least thats the idea for now.
diff --git a/gentoo_box/metadata.json b/example_boxes/gentoo_box/metadata.json
similarity index 88%
rename from gentoo_box/metadata.json
rename to example_boxes/gentoo_box/metadata.json
index aaf6c8c..a1abf21 100644
--- a/gentoo_box/metadata.json
+++ b/example_boxes/gentoo_box/metadata.json
@@ -19,7 +19,7 @@
         [
           "sed",
           "-i",
-          "/vagrant/b;$a\\\nvagrant ALL=(ALL) NOPASSWD: ALL",
+          "/vagrant/b;$a\\\nvagrant ALL=(ALL) NOPASSWD: ALL\\\nDefaults:vagrant !requiretty",
           "/etc/sudoers"
         ]
       ]
diff --git a/sid_box/vagrant.pub b/example_boxes/gentoo_box/vagrant.pub
similarity index 100%
rename from sid_box/vagrant.pub
rename to example_boxes/gentoo_box/vagrant.pub
diff --git a/sid.json b/example_boxes/sid.json
similarity index 72%
rename from sid.json
rename to example_boxes/sid.json
index 27d502e..9b6bb74 100644
--- a/sid.json
+++ b/example_boxes/sid.json
@@ -1,5 +1,5 @@
 {
-  "name": "lxd/debian/sid",
+  "name": "debian/sid",
   "description": "The latest debian/sid LXD image.",
   "versions": [
     {
@@ -7,7 +7,7 @@
       "providers": [
         {
           "name": "lxd",
-          "url": "file:///home/hopp/projects/vagrant/vagrant-lxd/sid_001_lxd.box",
+          "url": "file:///home/hopp/projects/vagrant/test/sid_001_lxd.box",
           "checksum_type": "sha1",
           "checksum": "21d7376327acdb7f36aa25ed89039248c6562415"
         }
diff --git a/example_boxes/sid_001_lxd.box b/example_boxes/sid_001_lxd.box
new file mode 100644
index 0000000..99fec2d
Binary files /dev/null and b/example_boxes/sid_001_lxd.box differ
diff --git a/example_boxes/sid_box/README.md b/example_boxes/sid_box/README.md
new file mode 100644
index 0000000..8cb79cc
--- /dev/null
+++ b/example_boxes/sid_box/README.md
@@ -0,0 +1,14 @@
+# Vagrant LXD Example Box
+
+Vagrant providers each require a custom provider-specific box format.
+This folder shows the example contents of a box for the `lxd` provider.
+To turn this into a box:
+
+```
+$ tar cvzf lxd.box ./metadata.json ./vagrant.pub
+```
+
+The `lxd` provider right now just uses the default lxd images provided
+by the lxd images: remote. Upon start these will be provisioned with an
+vagrant ssh user and the unsafe common pubkey of vagrant and
+sshd will be enabled.
diff --git a/sid_box/metadata.json b/example_boxes/sid_box/metadata.json
similarity index 88%
rename from sid_box/metadata.json
rename to example_boxes/sid_box/metadata.json
index a01cbc6..519a71c 100644
--- a/sid_box/metadata.json
+++ b/example_boxes/sid_box/metadata.json
@@ -19,7 +19,7 @@
         [
           "sed",
           "-i",
-          "/vagrant/b;$a\\\nvagrant ALL=(ALL) NOPASSWD: ALL",
+          "/vagrant/b;$a\\\nvagrant ALL=(ALL) NOPASSWD: ALL\\\nDefaults:vagrant !requiretty",
           "/etc/sudoers"
         ]
       ]
diff --git a/example_boxes/sid_box/vagrant.pub b/example_boxes/sid_box/vagrant.pub
new file mode 100644
index 0000000..18a9c00
--- /dev/null
+++ b/example_boxes/sid_box/vagrant.pub
@@ -0,0 +1 @@
+ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEA6NF8iallvQVp22WDkTkyrtvp9eWW6A8YVr+kz4TjGYe7gHzIw+niNltGEFHzD8+v1I2YJ6oXevct1YeS0o9HZyN1Q9qgCgzUFtdOKLv6IedplqoPkcmF0aYet2PkEDo3MlTBckFXPITAMzF8dJSIFo9D8HfdOV0IAdx4O7PtixWKn5y2hMNG0zQPyUecp4pzC6kivAIhyfHilFR61RGL+GPXQ2MWZWFYbAGjyiYJnAmCP3NOTd0jMZEnDkbUvxhMmBYSdETk1rRgm+R4LOzFUGaHqHDLKLX+FIPKcF96hrucXzcWyLbIbEgE98OHlnVYCzRdK8jlqm8tehUc9c9WhQ== vagrant insecure public key
diff --git a/gentoo_001_lxd.box b/gentoo_001_lxd.box
deleted file mode 100644
index 2e3f702..0000000
Binary files a/gentoo_001_lxd.box and /dev/null differ
diff --git a/sid_001_lxd.box b/sid_001_lxd.box
deleted file mode 100644
index d1617f4..0000000
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