def config(node: CephNode, data: List) -> None:
"""
Writes the haproxy.cfg configuration file.
Args:
node: Haproxy client node
data: A list having rgw endpoints(ip_address & port)
Returns:
None
Raises:
CommandFailed
"""
LOG.info("Generating the HAproxy.cfg file.")
templ = Template(HAPRX_CONF)
conf = templ.render(data=data)
conf_file = node.remote_file(file_name="/etc/haproxy/haproxy.cfg",
file_mode="w")
conf_file.write(conf)
conf_file.flush()
def config(node: CephNode, data: List) -> None:
"""
Writes the COS Bench controller configuration file.
Args:
node: The node that is designated to be a COS controller
data: A list of dictionaries having driver details (name & ip_address)
Returns:
None
Raises:
CommandFailed
"""
LOG.info("Generating the COS Bench controller file.")
templ = Template(CTRL_CONF)
conf = templ.render(data=data)
conf_file = node.remote_file(
file_name="/opt/cosbench/conf/controller.conf", file_mode="w")
conf_file.write(conf)
conf_file.flush()
def _write_remote_file(node: CephNode, file_name: str, content: str) -> None:
"""
Copies the provide content to the specified file on the given node.
Args:
node The target system
file_name The name of the remote file to which the content needs to be written
content The content of the file to be written
Returns:
None
Raises:
CommandFailed
"""
LOG.debug(f"Writing to remote file {file_name}")
file_handle = node.remote_file(sudo=True, file_mode="w", file_name=file_name)
file_handle.write(data=content)
file_handle.flush()
file_handle.close()