def init(opts, conf):
ec2 = aws.get_ec2_conn(conf)
# create ssh key pair
if not opts.no_ssh_keys:
try:
ssh_key_name = conf.get("SSH_KEY_NAME", "brenda")
if not opts.aws_ssh_pull and aws.local_ssh_keys_exist(opts, conf):
# push local ssh public key to AWS
pubkey_fn = aws.get_ssh_pubkey_fn(opts, conf)
print "Pushing ssh public key %r to AWS under %r key pair." % (
pubkey_fn, ssh_key_name)
with open(pubkey_fn) as f:
pubkey = f.read()
res = ec2.import_key_pair(ssh_key_name, pubkey)
print res
else:
# get new ssh public key pair from AWS
brenda_ssh_ident_fn = aws.get_brenda_ssh_identity_fn(
opts, conf, mkdir=True)
print "Fetching ssh private key from AWS into %r under %r key pair." % (
brenda_ssh_ident_fn, ssh_key_name)
keypair = ec2.create_key_pair(key_name=ssh_key_name)
with open(brenda_ssh_ident_fn, 'w') as f:
pass
os.chmod(brenda_ssh_ident_fn, 0600)
with open(brenda_ssh_ident_fn, 'w') as f:
f.write(keypair.material)
except Exception, e:
print "Error creating ssh key pair", e
def init(opts, conf):
ec2 = aws.get_ec2_conn(conf)
# create ssh key pair
if not opts.no_ssh_keys:
try:
ssh_key_name = conf.get("SSH_KEY_NAME", "brenda")
if not opts.aws_ssh_pull and aws.local_ssh_keys_exist(opts, conf):
# push local ssh public key to AWS
pubkey_fn = aws.get_ssh_pubkey_fn(opts, conf)
print "Pushing ssh public key %r to AWS under %r key pair." % (pubkey_fn, ssh_key_name)
with open(pubkey_fn) as f:
pubkey = f.read()
res = ec2.import_key_pair(ssh_key_name, pubkey)
print res
else:
# get new ssh public key pair from AWS
brenda_ssh_ident_fn = aws.get_brenda_ssh_identity_fn(opts, conf, mkdir=True)
print "Fetching ssh private key from AWS into %r under %r key pair." % (brenda_ssh_ident_fn, ssh_key_name)
keypair = ec2.create_key_pair(key_name=ssh_key_name)
with open(brenda_ssh_ident_fn, 'w') as f:
pass
os.chmod(brenda_ssh_ident_fn, 0600)
with open(brenda_ssh_ident_fn, 'w') as f:
f.write(keypair.material)
except Exception, e:
print "Error creating ssh key pair", e
def reset_keys(opts, conf):
ec2 = aws.get_ec2_conn(conf)
# remove ssh keys
if not opts.no_ssh_keys:
try:
ssh_key_name = conf.get("SSH_KEY_NAME", "brenda")
print "Removing AWS ssh key pair %r." % (ssh_key_name,)
ec2.delete_key_pair(key_name=ssh_key_name)
brenda_ssh_ident_fn = aws.get_brenda_ssh_identity_fn(opts, conf)
if os.path.exists(brenda_ssh_ident_fn):
print "Removing AWS local ssh identity %r." % (brenda_ssh_ident_fn,)
os.remove(brenda_ssh_ident_fn)
except Exception, e:
print "Error removing ssh key pair", e
def reset_keys(opts, conf):
ec2 = aws.get_ec2_conn(conf)
# remove ssh keys
if not opts.no_ssh_keys:
try:
ssh_key_name = conf.get("SSH_KEY_NAME", "brenda")
print "Removing AWS ssh key pair %r." % (ssh_key_name,)
ec2.delete_key_pair(key_name=ssh_key_name)
brenda_ssh_ident_fn = aws.get_brenda_ssh_identity_fn(opts, conf)
if os.path.exists(brenda_ssh_ident_fn):
print "Removing AWS local ssh identity %r." % (brenda_ssh_ident_fn,)
os.remove(brenda_ssh_ident_fn)
except Exception, e:
print "Error removing ssh key pair", e
