Add qemu-wrapper and an example lava-submit script.

3 files changed, 92 insertions, 42 deletions

diff --git a/examples/auto-serial-console b/examples/auto-serial-console
deleted file mode 100755
index 9304e98..0000000
--- a/examples/auto-serial-console
+++ /dev/null
@@ -1,35 +0,0 @@
-#!/bin/sh -e
-
-[ -f /etc/default/autogetty ] && . /etc/default/autogetty
-
-[ 1 -gt $ENABLED ] && exit
-
-for arg in $(cat /proc/cmdline)
-do
-    case $arg in
-        console=*)
-            tty=${arg#console=}
-            tty=${tty#/dev/}
-
-            case $tty in
-                tty[a-zA-Z]* )
-                    PORT=${tty%%,*}
-
-                    # check for service which do something on this port
-                    if [ -f /etc/init/$PORT.conf ];then continue;fi 
-
-                    tmp=${tty##$PORT,}
-                    SPEED=${tmp%%n*}
-                    BITS=${tmp##${SPEED}n}
-
-                    # 8bit serial is default
-                    [ -z $BITS ] && BITS=8
-                    [ 8 -eq $BITS ] && GETTY_ARGS="$GETTY_ARGS -8 "
-
-                    [ -z $SPEED ] && SPEED='115200,57600,38400,19200,9600'
-
-                    GETTY_ARGS="$AUTOGETTY_ARGS $GETTY_ARGS $SPEED $PORT"
-                    exec /sbin/getty $GETTY_ARGS
-            esac
-    esac
-done
diff --git a/examples/lava-submit.py b/examples/lava-submit.py
new file mode 100755
index 0000000..ae89758
--- /dev/null
+++ b/examples/lava-submit.py
@@ -0,0 +1,92 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+#
+#  lava-submit.py
+#
+#  Copyright 2015 Neil Williams <codehelp@debian.org>
+#
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2 of the License, or
+#  (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software
+#  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+#  MA 02110-1301, USA.
+#
+#
+
+"""
+Example script - needs configuration (or use lava-tool).
+Expects to submit a pipeline job to a QEMU device, so
+ensure that the host supports these jobs.
+**This script is not to be expanded with argparse or CLI options for
+the username, token, hostname or image**.
+It is meant to be copied into something like jenkins to do the
+submission using hardcoded values, themselves hidden behind a UI.
+Other details like architecture, prompt and login information may
+need to come from a config file or command line.
+LAVA needs a serial console to tell whether the VM booted or not.
+Larger images will need the LAVA device to have more memory available.
+"""
+
+import os
+import yaml
+import xmlrpclib
+
+# Constants for each particular script configuration.
+USERNAME = ""
+TOKEN = ""
+HOSTNAME = ""
+IMAGE = ""
+ARCH = ""
+
+
+def job(image):
+    """ Bare bones YAML job definition """
+    job_def = {
+        'actions': [{
+            'deploy': {'images': {'rootfs': {
+                'image_arg': "-drive format=raw,file={rootfs}",
+                "url": "file://%s" % image
+            }},
+                       'os': 'debian',
+                       'timeout': {'minutes': 5},
+                       'to': 'tmpfs'}
+        }, {
+            'boot': {
+                'media': 'tmpfs',
+                'prompts': ["root@debian:"],
+                'auto_login': {
+                    "login_prompt": "login:",
+                    "username": "root"
+                },
+                'method': 'qemu'}
+        }],
+        'device_type': 'qemu',
+        'job_name': 'vmdebootstrap-test',
+        'priority': 'medium',
+        "context": { "arch": ARCH },
+        'timeouts': {'action': {'minutes': 1}, 'job': {'minutes': 5}},
+        'visibility': 'public'}
+    return job_def
+
+
+def main():
+    """ submit using XMLRPC """
+    image = os.path.realpath(IMAGE)
+    url = "http://%s:%s@%s//RPC2" % (USERNAME, TOKEN, HOSTNAME)
+    server = xmlrpclib.ServerProxy(url)
+    job_id = server.scheduler.submit_job(yaml.dump(job(image)))
+    print job_id
+    return 0
+
+if __name__ == '__main__':
+    import sys
+    sys.exit(main())
diff --git a/examples/lava.sh b/examples/lava.sh
deleted file mode 100755
index 06da069..0000000
--- a/examples/lava.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/sh
-
-set -e
-
-rootdir=$1
-
-cp auto-serial-console $rootdir/bin/