From 9d42e50b99993c3fa5b9724c09dd28be4c528add Mon Sep 17 00:00:00 2001
From: Marco Capitani <m.capitani@nextworks.it>
Date: Wed, 28 Mar 2018 12:37:46 +0200
Subject: qemu: put ~/.ssh/id_rsa.pub into VM's authorized_keys
fixes #17
---
rumba/testbeds/qemu.py | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/rumba/testbeds/qemu.py b/rumba/testbeds/qemu.py
index 5f76684..5636e75 100644
--- a/rumba/testbeds/qemu.py
+++ b/rumba/testbeds/qemu.py
@@ -60,7 +60,7 @@ class Testbed(mod.Testbed):
self.initramfs_path = initramfs_path
self.multiproc_manager = None
- self.executor = SSHExecutor(self);
+ self.executor = SSHExecutor(self)
# Prepend sudo to all commands if the user is not 'root'
def may_sudo(self, cmds):
@@ -337,6 +337,16 @@ class Testbed(mod.Testbed):
self.recover_if_names(experiment)
+ for node in experiment.nodes:
+ pub_key = os.path.join(os.path.expanduser("~"),
+ '.ssh',
+ 'id_rsa.pub')
+ node.copy_file(pub_key, '/root/.ssh')
+ node.execute_command('cd /root/.ssh; '
+ 'mv authorized_keys old.authorized_keys; '
+ 'cat old.authorized_keys id_rsa.pub '
+ '> authorized_keys')
+
logger.info('Experiment has been successfully swapped in.')
def swap_out(self, experiment):
--
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