From 388127bd11e45eb9eda1be1279030ca4d2901ae6 Mon Sep 17 00:00:00 2001
From: Nico Schottelius <nico@nico-notebook.schottelius.org>
Date: Sun, 5 Jan 2020 18:32:14 +0100
Subject: [PATCH] [hack] add scripts to start VM

---
 uncloud/hack/uncloud-hack-init-host | 26 ++++++++++++++++++++++++++
 uncloud/hack/uncloud-run-vm         | 21 +++++++++++++++++++++
 2 files changed, 47 insertions(+)
 create mode 100644 uncloud/hack/uncloud-hack-init-host
 create mode 100644 uncloud/hack/uncloud-run-vm

diff --git a/uncloud/hack/uncloud-hack-init-host b/uncloud/hack/uncloud-hack-init-host
new file mode 100644
index 0000000..787ff80
--- /dev/null
+++ b/uncloud/hack/uncloud-hack-init-host
@@ -0,0 +1,26 @@
+id=100
+rawdev=eth0
+
+# create vxlan
+ip -6 link add vxlan${id} type vxlan \
+    id ${id} \
+    dstport 4789 \
+    group ff05::${id} \
+    dev ${rawdev} \
+    ttl 5
+
+ip link set vxlan${id} up
+
+# create bridge
+ip link set vxlan${id} up
+ip link set br${id} up
+
+# Add vxlan into bridge
+ip link set vxlan${id} master br${id}
+
+
+#  useradd -m uncloud
+# [18:05] tablett.place10:~# id uncloud
+# uid=1000(uncloud) gid=1000(uncloud) groups=1000(uncloud),34(kvm),36(qemu)
+# apk add qemu-system-x86_64
+# also needs group netdev
diff --git a/uncloud/hack/uncloud-run-vm b/uncloud/hack/uncloud-run-vm
new file mode 100644
index 0000000..1af2037
--- /dev/null
+++ b/uncloud/hack/uncloud-run-vm
@@ -0,0 +1,21 @@
+#!/bin/sh
+
+if [ $# -ne 1 ]; then
+    echo $0 vmid
+    exit 1
+fi
+
+id=$1; shift
+
+memory=512
+macaddress=02:00:b9:cb:70:${id}
+netname=net${id}-1
+
+qemu-system-x86_64 \
+    -name uncloud-${id} \
+    -accel kvm \
+    -m ${memory} \
+    -smp 2,sockets=2,cores=1,threads=1 \
+    -device virtio-net-pci,netdev=net0,mac=$macaddress \
+    -netdev tap,id=net0,ifname=${netname},script=no,downscript=no \
+    -vnc [::]:5900