distribute VM-images with aria2 instead of ctorrent

roles/lmn_vm/files/vm-upload

@@ -0,0 +1,70 @@
+#!/usr/bin/bash
+# Push VM-Disk-Image on server
+set -eu
+
+show_help() {
+    cat << EOF >&2
+Usage: $(basename "$0") vmname"
+Create torrent and upload disk and xml-VM-Definiton on server.
+EOF
+}
+
+
+upload_image() {
+    # check if VM-Diskimage exists
+    if [[ ! (-f "${VM_SYSDIR}/${VM_NAME}.qcow2" || -f "${VM_DIR}/${VM_NAME}.qcow2") ]]; then
+        echo "File not found ${VM_NAME}.qcow2" >&2
+        exit 1
+    fi
+    # check if VM-Machine-Definition XML exists
+    if [[ ! (-f "${VM_SYSDIR}/${VM_NAME}.xml" || -f "${VM_DIR}/${VM_NAME}.xml") ]]; then
+        echo "File not found ${VM_NAME}.xml" >&2
+        exit 1
+    fi
+    sudo vm-aria2 stop "${VM_NAME}" || echo "VMImage-torrent not running"
+    # link private VM-Diskimage to system-Dir
+    if [[ -f "${VM_DIR}/${VM_NAME}.qcow2" \
+          &&   ( -f "${VM_SYSDIR}/${VM_NAME}.qcow2" && ("${VM_DIR}/${VM_NAME}.qcow2" -nt "${VM_SYSDIR}/${VM_NAME}.qcow2") \
+          || ! -f "${VM_SYSDIR}/${VM_NAME}.qcow2") ]]; then
+      echo "copy private VM-Diskimage to system-dir"
+      chown lmnsynci:lmnsynci "${VM_DIR}/${VM_NAME}.qcow2"
+      ln -f "${VM_DIR}/${VM_NAME}.qcow2" "${VM_SYSDIR}/${VM_NAME}.qcow2"
+    fi
+    # copy private VM-Maschine-Definition XML to system-Dir
+    if [[ -f "${VM_DIR}/${VM_NAME}.xml" \
+          &&   ( -f "${VM_SYSDIR}/${VM_NAME}.xml" && $(cmp -s "${VM_DIR}/${VM_NAME}.xml" "${VM_SYSDIR}/${VM_NAME}.xml") \
+          || ! -f "${VM_SYSDIR}/${VM_NAME}.xml") ]]; then
+      echo "copy private VM-Maschine-Definition XML to system-dir"
+      chown lmnsynci:lmnsynci "${VM_DIR}/${VM_NAME}.xml"
+      cp -a "${VM_DIR}/${VM_NAME}.xml" "${VM_SYSDIR}"
+    fi
+    cd "${VM_SYSDIR}"
+    uploadseed --rpc-server "${SEEDBOX_HOST}:${SEEDBOX_RPC_PORT}" --dht-port "${SEEDBOX_PORT}" --rpc-secret insecure --no-cert "${VM_NAME}.qcow2"
+    uploadseed --rpc-server "${SEEDBOX_HOST}:${SEEDBOX_RPC_PORT}" --dht-port "${SEEDBOX_PORT}" --rpc-secret insecure --no-cert "${VM_NAME}.xml"
+}
+
+source /etc/lmn/vm.conf
+
+while getopts ':p' OPTION; do
+    case "$OPTION" in
+        p)
+            VM_DIR="${VM_DIR_PERSISTENT}"
+            ;;
+        ?)
+            show_help
+            exit 1
+            ;;
+    esac
+done
+
+shift "$((OPTIND -1))"
+
+# if less than one arguments supplied, display usage
+if [[  $# -ne 1 ]] ; then
+    show_help
+    exit 1
+fi
+
+VM_NAME=$1
+
+upload_image