def __init__(
self,
master_hostname,
master_username,
master_password,
configuration_file_path,
master_keyfile=None,
glancesyc_bin_path=None,
):
"""
Init GlanceSync client.
:param master_hostname (string): Hostname of Master.
:param master_username (string): Username.
:param master_password (string): Password.
:param configuration_file_path (string): Path where configuration file is located
:param master_keyfile (string): SSH private key file
:param glancesyc_bin_path (string): Path where GlanceSyn binary are located
:return:
"""
self.fabric_utils = FabricUtils(master_hostname, master_username, master_password, master_keyfile)
self.conf_file_path = configuration_file_path
self.conf_file_backup_path = None
self.bin_path = glancesyc_bin_path
class GlanceSyncClient:
def __init__(
self,
master_hostname,
master_username,
master_password,
configuration_file_path,
master_keyfile=None,
glancesyc_bin_path=None,
):
"""
Init GlanceSync client.
:param master_hostname (string): Hostname of Master.
:param master_username (string): Username.
:param master_password (string): Password.
:param configuration_file_path (string): Path where configuration file is located
:param master_keyfile (string): SSH private key file
:param glancesyc_bin_path (string): Path where GlanceSyn binary are located
:return:
"""
self.fabric_utils = FabricUtils(master_hostname, master_username, master_password, master_keyfile)
self.conf_file_path = configuration_file_path
self.conf_file_backup_path = None
self.bin_path = glancesyc_bin_path
def sync(self, list_nodes=None):
"""
Execute SYNC command.
:param list_nodes (String): String with the list of nodes. e.i:
"Burgos"
"master:Burgos"
"Burgos target2:Madrid"
"master:Burgos target2:Madrid"
:return (String): Command output
"""
command = "{}/{}".format(self.bin_path, COMMAND_SYNC) if self.bin_path is not None else "sync"
command = "{command} {list_nodes}".format(command=command, list_nodes=list_nodes) if list_nodes else command
return self.fabric_utils.execute_command(command)
def change_configuration_file(self, section, key, value):
"""
Change properties in the configuration file.
:param section (String): Section.
:param key (String): Property name.
:param value (String): Property value.
:return (String): Command output
"""
command = "crudini --set {config_file} {section} {key} {value}".format(
config_file=self.conf_file_path, section=section, key=key, value=value
)
return self.fabric_utils.execute_command(command)
def backup_glancesync_config_file(self, backup_dir):
"""
Create a backup of configuration file.
:param backup_dir (String): Copy the GlanceSync configuration file to tmp backup_dir
:return (String): Command output
"""
self.conf_file_backup_path = "{backup_dir}/glancesync.conf.backup".format(backup_dir=backup_dir)
command = "cp -f {config_file} {backup_file}".format(
config_file=self.conf_file_path, backup_file=self.conf_file_backup_path
)
self.fabric_utils.execute_command(command)
def restore_backup(self):
"""
Restore backup of the configuration file.
:return (String): Command output
"""
command = "cp -f {backup_file} {config_file}".format(
backup_file=self.conf_file_backup_path, config_file=self.conf_file_path
)
self.fabric_utils.execute_command(command)