def main(argv):
arguments = docopt(
__doc__, version=str(os.path.basename(__file__)) + " " + VERSION, options_first=False)
config_file = os.path.expanduser('~/.boto')
default_region = 'us-west-2'
if arguments['--profile'] is not None:
profile = arguments['--profile']
if arguments['--variable'] is not None:
variable = arguments['--variable']
profile_found = False
with open(config_file) as fp:
config = ConfigParser()
config.readfp(fp)
profiles = config.sections()
profile_search_string = "profile " + profile
'''
aws-env-vars () {
export AWS_ACCESS_KEY_ID=`/Users/jpancoast/Stuff/code/git/github/aws-py-tools/set_aws_env_vars_from_boto.py -p $1 -v access_key`
export AWS_SECRET_ACCESS_KEY=`/Users/jpancoast/Stuff/code/git/github/aws-py-tools/set_aws_env_vars_from_boto.py -p $1 -v secret_key`
export AWS_DEFAULT_REGION=`/Users/jpancoast/Stuff/code/git/github/aws-py-tools/set_aws_env_vars_from_boto.py -p $1 -v region`
}
'''
for config_profile in profiles:
if config_profile == profile_search_string:
profile_found = True
aws_region = None
if config.has_option(config_profile, 'region'):
aws_region = config.get(config_profile, 'region')
aws_access_key_id = config.get(config_profile, 'aws_access_key_id' )
aws_secret_access_key = config.get(config_profile, 'aws_secret_access_key' )
if variable == 'access_key':
print aws_access_key_id
if variable == 'secret_key':
print aws_secret_access_key
if variable == 'region':
if aws_region is not None:
print aws_region
else:
print default_region
if not profile_found:
print "Error: couldn't find the profile you requested: " + profile
def change_data_dir(self, password=None):
data_dir = boto.config.get('MySQL', 'data_dir', '/mnt')
fresh_install = False
is_mysql_running_command = ShellCommand(
'mysqladmin ping') # exit status 0 if mysql is running
is_mysql_running_command.run()
if is_mysql_running_command.getStatus() == 0:
# mysql is running. This is the state apt-get will leave it in. If it isn't running,
# that means mysql was already installed on the AMI and there's no need to stop it,
# saving 40 seconds on instance startup.
time.sleep(
10
) #trying to stop mysql immediately after installing it fails
# We need to wait until mysql creates the root account before we kill it
# or bad things will happen
i = 0
while self.run("echo 'quit' | mysql -u root") != 0 and i < 5:
time.sleep(5)
i = i + 1
self.run('/etc/init.d/mysql stop')
self.run("pkill -9 mysql")
mysql_path = os.path.join(data_dir, 'mysql')
if not os.path.exists(mysql_path):
self.run('mkdir %s' % mysql_path)
fresh_install = True
self.run('chown -R mysql:mysql %s' % mysql_path)
fp = open('/etc/mysql/conf.d/use_mnt.cnf', 'w')
fp.write('# created by pyami\n')
fp.write('# use the %s volume for data\n' % data_dir)
fp.write('[mysqld]\n')
fp.write('datadir = %s\n' % mysql_path)
fp.write('log_bin = %s\n' % os.path.join(mysql_path, 'mysql-bin.log'))
fp.close()
if fresh_install:
self.run('cp -pr /var/lib/mysql/* %s/' % mysql_path)
self.start('mysql')
else:
#get the password ubuntu expects to use:
config_parser = ConfigParser()
config_parser.read('/etc/mysql/debian.cnf')
password = config_parser.get('client', 'password')
# start the mysql deamon, then mysql with the required grant statement piped into it:
self.start('mysql')
time.sleep(10) #time for mysql to start
grant_command = "echo \"GRANT ALL PRIVILEGES ON *.* TO 'debian-sys-maint'@'localhost' IDENTIFIED BY '%s' WITH GRANT OPTION;\" | mysql" % password
while self.run(grant_command) != 0:
time.sleep(5)
def change_data_dir(self, password=None):
data_dir = boto.config.get('MySQL', 'data_dir', '/mnt')
fresh_install = False
is_mysql_running_command = ShellCommand('mysqladmin ping') # exit status 0 if mysql is running
is_mysql_running_command.run()
if is_mysql_running_command.getStatus() == 0:
# mysql is running. This is the state apt-get will leave it in. If it isn't running,
# that means mysql was already installed on the AMI and there's no need to stop it,
# saving 40 seconds on instance startup.
time.sleep(10) #trying to stop mysql immediately after installing it fails
# We need to wait until mysql creates the root account before we kill it
# or bad things will happen
i = 0
while self.run("echo 'quit' | mysql -u root") != 0 and i < 5:
time.sleep(5)
i = i + 1
self.run('/etc/init.d/mysql stop')
self.run("pkill -9 mysql")
mysql_path = os.path.join(data_dir, 'mysql')
if not os.path.exists(mysql_path):
self.run('mkdir %s' % mysql_path)
fresh_install = True
self.run('chown -R mysql:mysql %s' % mysql_path)
fp = open('/etc/mysql/conf.d/use_mnt.cnf', 'w')
fp.write('# created by pyami\n')
fp.write('# use the %s volume for data\n' % data_dir)
fp.write('[mysqld]\n')
fp.write('datadir = %s\n' % mysql_path)
fp.write('log_bin = %s\n' % os.path.join(mysql_path, 'mysql-bin.log'))
fp.close()
if fresh_install:
self.run('cp -pr /var/lib/mysql/* %s/' % mysql_path)
self.start('mysql')
else:
#get the password ubuntu expects to use:
config_parser = ConfigParser()
config_parser.read('/etc/mysql/debian.cnf')
password = config_parser.get('client', 'password')
# start the mysql deamon, then mysql with the required grant statement piped into it:
self.start('mysql')
time.sleep(10) #time for mysql to start
grant_command = "echo \"GRANT ALL PRIVILEGES ON *.* TO 'debian-sys-maint'@'localhost' IDENTIFIED BY '%s' WITH GRANT OPTION;\" | mysql" % password
while self.run(grant_command) != 0:
time.sleep(5)
def get(self, section, name, default=None):
try:
val = ConfigParser.get(self, section, name)
except:
val = default
return val
def get(self, section, name, default=None):
try:
val = ConfigParser.get(self, section, name)
except:
val = default
return val
class Config(object):
def __init__(self, path=None, fp=None, do_load=True):
self._parser = ConfigParser({
'working_dir': '/mnt/pyami',
'debug': '0'
})
if do_load:
if path:
self.load_from_path(path)
elif fp:
self.readfp(fp)
else:
self.read(BotoConfigLocations)
if "AWS_CREDENTIAL_FILE" in os.environ:
full_path = expanduser(os.environ['AWS_CREDENTIAL_FILE'])
try:
self.load_credential_file(full_path)
except IOError:
warnings.warn('Unable to load AWS_CREDENTIAL_FILE (%s)' %
full_path)
def __setstate__(self, state):
# There's test that verify that (transitively) a Config
# object can be pickled. Now that we're storing a _parser
# attribute and relying on __getattr__ to proxy requests,
# we need to implement setstate to ensure we don't get
# into recursive loops when looking up _parser when
# this object is unpickled.
self._parser = state['_parser']
def __getattr__(self, name):
return getattr(self._parser, name)
def has_option(self, *args, **kwargs):
return self._parser.has_option(*args, **kwargs)
def load_credential_file(self, path):
"""Load a credential file as is setup like the Java utilities"""
c_data = StringIO()
c_data.write("[Credentials]\n")
for line in open(path, "r").readlines():
c_data.write(
line.replace("AWSAccessKeyId", "aws_access_key_id").replace(
"AWSSecretKey", "aws_secret_access_key"))
c_data.seek(0)
self.readfp(c_data)
def load_from_path(self, path):
file = open(path)
for line in file.readlines():
match = re.match("^#import[\s\t]*([^\s^\t]*)[\s\t]*$", line)
if match:
extended_file = match.group(1)
(dir, file) = os.path.split(path)
self.load_from_path(os.path.join(dir, extended_file))
self.read(path)
def save_option(self, path, section, option, value):
"""
Write the specified Section.Option to the config file specified by path.
Replace any previous value. If the path doesn't exist, create it.
Also add the option the the in-memory config.
"""
config = ConfigParser()
config.read(path)
if not config.has_section(section):
config.add_section(section)
config.set(section, option, value)
fp = open(path, 'w')
config.write(fp)
fp.close()
if not self.has_section(section):
self.add_section(section)
self.set(section, option, value)
def save_user_option(self, section, option, value):
self.save_option(UserConfigPath, section, option, value)
def save_system_option(self, section, option, value):
self.save_option(BotoConfigPath, section, option, value)
def get_instance(self, name, default=None):
try:
val = self.get('Instance', name)
except (NoOptionError, NoSectionError):
val = default
return val
def get_user(self, name, default=None):
try:
val = self.get('User', name)
except (NoOptionError, NoSectionError):
val = default
return val
def getint_user(self, name, default=0):
try:
val = self.getint('User', name)
except (NoOptionError, NoSectionError):
val = default
return val
def get_value(self, section, name, default=None):
return self.get(section, name, default)
def get(self, section, name, default=None):
try:
return self._parser.get(section, name)
except (NoOptionError, NoSectionError):
return default
def getint(self, section, name, default=0):
try:
return self._parser.getint(section, name)
except (NoOptionError, NoSectionError):
return int(default)
def getfloat(self, section, name, default=0.0):
try:
return self._parser.getfloat(section, name)
except (NoOptionError, NoSectionError):
return float(default)
def getbool(self, section, name, default=False):
if self.has_option(section, name):
val = self.get(section, name)
if val.lower() == 'true':
val = True
else:
val = False
else:
val = default
return val
def setbool(self, section, name, value):
if value:
self.set(section, name, 'true')
else:
self.set(section, name, 'false')
def dump(self):
s = StringIO()
self.write(s)
print(s.getvalue())
def dump_safe(self, fp=None):
if not fp:
fp = StringIO()
for section in self.sections():
fp.write('[%s]\n' % section)
for option in self.options(section):
if option == 'aws_secret_access_key':
fp.write('%s = xxxxxxxxxxxxxxxxxx\n' % option)
else:
fp.write('%s = %s\n' % (option, self.get(section, option)))
def dump_to_sdb(self, domain_name, item_name):
from boto.compat import json
sdb = boto.connect_sdb()
domain = sdb.lookup(domain_name)
if not domain:
domain = sdb.create_domain(domain_name)
item = domain.new_item(item_name)
item.active = False
for section in self.sections():
d = {}
for option in self.options(section):
d[option] = self.get(section, option)
item[section] = json.dumps(d)
item.save()
def load_from_sdb(self, domain_name, item_name):
from boto.compat import json
sdb = boto.connect_sdb()
domain = sdb.lookup(domain_name)
item = domain.get_item(item_name)
for section in item.keys():
if not self.has_section(section):
self.add_section(section)
d = json.loads(item[section])
for attr_name in d.keys():
attr_value = d[attr_name]
if attr_value is None:
attr_value = 'None'
if isinstance(attr_value, bool):
self.setbool(section, attr_name, attr_value)
else:
self.set(section, attr_name, attr_value)
class Config(object):
def __init__(self, path=None, fp=None, do_load=True):
self._parser = ConfigParser({'working_dir': '/mnt/pyami',
'debug': '0'})
if do_load:
if path:
self.load_from_path(path)
elif fp:
self.readfp(fp)
else:
self.read(BotoConfigLocations)
if "AWS_CREDENTIAL_FILE" in os.environ:
full_path = expanduser(os.environ['AWS_CREDENTIAL_FILE'])
try:
self.load_credential_file(full_path)
except IOError:
warnings.warn('Unable to load AWS_CREDENTIAL_FILE (%s)' % full_path)
def __setstate__(self, state):
# There's test that verify that (transitively) a Config
# object can be pickled. Now that we're storing a _parser
# attribute and relying on __getattr__ to proxy requests,
# we need to implement setstate to ensure we don't get
# into recursive loops when looking up _parser when
# this object is unpickled.
self._parser = state['_parser']
def __getattr__(self, name):
return getattr(self._parser, name)
def has_option(self, *args, **kwargs):
return self._parser.has_option(*args, **kwargs)
def load_credential_file(self, path):
"""Load a credential file as is setup like the Java utilities"""
c_data = StringIO()
c_data.write("[Credentials]\n")
for line in open(path, "r").readlines():
c_data.write(line.replace("AWSAccessKeyId", "aws_access_key_id").replace("AWSSecretKey", "aws_secret_access_key"))
c_data.seek(0)
self.readfp(c_data)
def load_from_path(self, path):
file = open(path)
for line in file.readlines():
match = re.match("^#import[\s\t]*([^\s^\t]*)[\s\t]*$", line)
if match:
extended_file = match.group(1)
(dir, file) = os.path.split(path)
self.load_from_path(os.path.join(dir, extended_file))
self.read(path)
def save_option(self, path, section, option, value):
"""
Write the specified Section.Option to the config file specified by path.
Replace any previous value. If the path doesn't exist, create it.
Also add the option the the in-memory config.
"""
config = ConfigParser()
config.read(path)
if not config.has_section(section):
config.add_section(section)
config.set(section, option, value)
fp = open(path, 'w')
config.write(fp)
fp.close()
if not self.has_section(section):
self.add_section(section)
self.set(section, option, value)
def save_user_option(self, section, option, value):
self.save_option(UserConfigPath, section, option, value)
def save_system_option(self, section, option, value):
self.save_option(BotoConfigPath, section, option, value)
def get_instance(self, name, default=None):
try:
val = self.get('Instance', name)
except (NoOptionError, NoSectionError):
val = default
return val
def get_user(self, name, default=None):
try:
val = self.get('User', name)
except (NoOptionError, NoSectionError):
val = default
return val
def getint_user(self, name, default=0):
try:
val = self.getint('User', name)
except (NoOptionError, NoSectionError):
val = default
return val
def get_value(self, section, name, default=None):
return self.get(section, name, default)
def get(self, section, name, default=None):
try:
return self._parser.get(section, name)
except (NoOptionError, NoSectionError):
return default
def getint(self, section, name, default=0):
try:
return self._parser.getint(section, name)
except (NoOptionError, NoSectionError):
return int(default)
def getfloat(self, section, name, default=0.0):
try:
return self._parser.getfloat(section, name)
except (NoOptionError, NoSectionError):
return float(default)
def getbool(self, section, name, default=False):
if self.has_option(section, name):
val = self.get(section, name)
if val.lower() == 'true':
val = True
else:
val = False
else:
val = default
return val
def setbool(self, section, name, value):
if value:
self.set(section, name, 'true')
else:
self.set(section, name, 'false')
def dump(self):
s = StringIO()
self.write(s)
print(s.getvalue())
def dump_safe(self, fp=None):
if not fp:
fp = StringIO()
for section in self.sections():
fp.write('[%s]\n' % section)
for option in self.options(section):
if option == 'aws_secret_access_key':
fp.write('%s = xxxxxxxxxxxxxxxxxx\n' % option)
else:
fp.write('%s = %s\n' % (option, self.get(section, option)))
def dump_to_sdb(self, domain_name, item_name):
from boto.compat import json
sdb = boto.connect_sdb()
domain = sdb.lookup(domain_name)
if not domain:
domain = sdb.create_domain(domain_name)
item = domain.new_item(item_name)
item.active = False
for section in self.sections():
d = {}
for option in self.options(section):
d[option] = self.get(section, option)
item[section] = json.dumps(d)
item.save()
def load_from_sdb(self, domain_name, item_name):
from boto.compat import json
sdb = boto.connect_sdb()
domain = sdb.lookup(domain_name)
item = domain.get_item(item_name)
for section in item.keys():
if not self.has_section(section):
self.add_section(section)
d = json.loads(item[section])
for attr_name in d.keys():
attr_value = d[attr_name]
if attr_value is None:
attr_value = 'None'
if isinstance(attr_value, bool):
self.setbool(section, attr_name, attr_value)
else:
self.set(section, attr_name, attr_value)