copr: aarch64 hypervisor documentation fix

roles/copr_hypervisor_aarch64/files/download

@@ -0,0 +1,14 @@
+#! /bin/sh
+
+set -e
+
+for name in \
+    builder-repositories.repo \
+    download \
+    prepare-disk \
+    promote-disk \
+    upload-disk; \
+do
+    curl https://infrastructure.fedoraproject.org/cgit/ansible.git/plain/roles/copr_hypervisor_aarch64/files/"$name" \
+        > "$name"
+done

roles/copr_hypervisor_aarch64/files/promote-disk

@@ -0,0 +1,26 @@
+#! /bin/sh -x
+
+die() { echo >&2 "$*" ; exit 1 ; }
+
+volume_promoted=$1
+volume=copr-builder
+
+# the only pool where we can work with qcow2 images (which is effective,
+# compared to raw images)
+pool=images
+
+new_volume=copr-builder-$(date +"%Y%m%d_%H%M%S")
+
+connections='
+    qemu:///system
+    qemu+ssh://copr@virthost-aarch64-os02.fedorainfracloud.org/system
+'
+
+test -n "$volume" || die "first argument (volume) required"
+
+for connection in $connections; do
+    virsh --connect="$connection"  vol-delete "$volume" --pool "$pool"
+    virsh --connect="$connection"  vol-clone "$volume_promoted" "$volume" --pool "$pool"
+done
+
+echo "copr-builder == $volume_promoted now"

roles/copr_hypervisor_aarch64/files/upload-disk

@@ -4,8 +4,12 @@ die() { echo >&2 "$*" ; exit 1 ; }
 image=$1
 
 volume=copr-builder
+
+# the only pool where we can work with qcow2 images (which is effective,
+# compared to raw images)
 pool=images
-backup_volume=copr-builder-$(date +"%Y%m%d_%H%M%S")
+
+new_volume=copr-builder-$(date +"%Y%m%d_%H%M%S")
 
 connections='
     qemu:///system
@@ -18,7 +22,8 @@ test -n "$image" || die "first argument (image) required"
 test -f "$image" || die "image $image not found"
 
 for connection in $connections; do
-    export VIRSH_DEFAULT_CONNECT_URI=$connection
-    virsh vol-clone "$volume" "$backup_volume" --pool "$pool"
-    virsh vol-upload "$volume" --sparse --pool "$pool" "$image"
+    virsh --connect="$connection" vol-create-as --pool "$pool" "$new_volume" 1M
+    virsh --connect="$connection" vol-upload    --pool "$pool" "$new_volume" --sparse "$image"
 done
+
+echo "uploaded images $new_volume"