Initial aarch64 compose enablement on primary koji

This is the initial enablement for aarch64 on rawhide. It adds:
* repos/net install for Everything/Cloud/Server/Workstation
* Server DVD installs

It also cleans up the config a little, remove s390(x) multilib, orders
architectures alphabetically so they're consistent and a litte easier to
read thoughout variants-fedora.xml.

What is still outstanding:
* Add configs for slicing up the compose output and sync out to mirror locations
* Cloud and Docker images
* Disk images

The first item will be a new PR, the later two are being worked upon.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>

fedora.conf

@@ -19,18 +19,16 @@ sigkeys = ['81B46521', '030D5AED', None] # None = unsigned
 
 # limit tree architectures
 # if undefined, all architectures from variants.xml will be included
-tree_arches = ['i386', 'x86_64', 'armhfp']
+tree_arches = ['i386', 'x86_64', 'armhfp', 'aarch64']
 
 # limit tree variants
 # if undefined, all variants from variants.xml will be included
 #tree_variants = ['Server']
 
-
 hashed_directories = True
 
 # RUNROOT settings
 runroot = True
-#runroot_channel = 'fedora_compose'
 runroot_channel = 'compose'
 runroot_tag = 'f26-build'
 
@@ -143,7 +141,6 @@ additional_packages = [
 multilib = [
     ('^Everything$', {
         'x86_64': ['devel', 'runtime'],
-         's390x': ['devel', 'runtime']
     })
 ]
 
@@ -269,7 +266,6 @@ translate_paths = [
    ('/mnt/koji/compose/', 'http://kojipkgs.fedoraproject.org/compose/'),
 ]
 
-
 # These will be inherited by live_media, live_images and image_build
 global_ksurl = 'git+https://pagure.io/fedora-kickstarts.git?#HEAD'
 global_release = None

variants-fedora.xml

@@ -8,11 +8,11 @@
     </variant>
     <variant id="CloudImages" name="CloudImages" type="variant" is_empty="true">
         <arches>
-            <arch>i386</arch>
-            <arch>x86_64</arch>
             <arch>aarch64</arch>
+            <arch>i386</arch>
             <arch>ppc64</arch>
             <arch>ppc64le</arch>
+            <arch>x86_64</arch>
         </arches>
     </variant>
     <variant id="Docker" name="Docker" type="variant" is_empty="true">
@@ -26,14 +26,13 @@
     </variant>
     <variant id="Everything" name="Everything" type="variant">
         <arches>
-            <arch>i386</arch>
-            <arch>x86_64</arch>
-            <arch>armhfp</arch>
             <arch>aarch64</arch>
+            <arch>armhfp</arch>
+            <arch>i386</arch>
             <arch>ppc64</arch>
             <arch>ppc64le</arch>
-            <arch>s390</arch>
             <arch>s390x</arch>
+            <arch>x86_64</arch>
         </arches>
     </variant>
     <variant id="Labs" name="Labs" type="variant" is_empty="true">
@@ -49,14 +48,13 @@
     </variant>
     <variant id="Server" name="Server" type="variant">
         <arches>
-            <arch>i386</arch>
-            <arch>x86_64</arch>
             <arch>armhfp</arch>
             <arch>aarch64</arch>
+            <arch>i386</arch>
             <arch>ppc64</arch>
             <arch>ppc64le</arch>
-            <arch>s390</arch>
             <arch>s390x</arch>
+            <arch>x86_64</arch>
         </arches>
         <groups>
             <group default="true">guest-agents</group>
@@ -93,16 +91,17 @@
     </variant>
     <variant id="Spins" name="Spins" type="variant" is_empty="true">
         <arches>
+            <arch>armhfp</arch>
             <arch>i386</arch>
             <arch>x86_64</arch>
-            <arch>armhfp</arch>
         </arches>
     </variant>
     <variant id="Workstation" name="Workstation" type="variant">
         <arches>
+            <arch>aarch64</arch>
+            <arch>armhfp</arch>
             <arch>i386</arch>
             <arch>x86_64</arch>
-            <arch>armhfp</arch>
         </arches>
         <groups>
             <group default="true">base-x</group>
@@ -131,12 +130,12 @@
     </variant>
     <variant name="Cloud" id="Cloud" type="variant">
         <arches>
-            <arch>i386</arch>
-            <arch>x86_64</arch>
-            <arch>armhfp</arch>
             <arch>aarch64</arch>
+            <arch>armhfp</arch>
+            <arch>i386</arch>
             <arch>ppc64</arch>
             <arch>ppc64le</arch>
+            <arch>x86_64</arch>
         </arches>
         <groups>
             <group default="true">cloud-server</group>