def _write_upstart(self, ssh, cmdline):
serviceFilePath = "/etc/init/replicator.conf"
upstartService = UPSTART_TEMPLATE % {
"cmdline": cmdline,
}
utils.write_ssh_file(
ssh, '/tmp/replicator.conf', upstartService)
utils.exec_ssh_cmd(
ssh,
"sudo mv /tmp/replicator.conf %s" % serviceFilePath,
get_pty=True).decode().rstrip(
"\n")
utils.exec_ssh_cmd(ssh, "start replicator")
def _write_systemd(self, ssh, cmdline):
serviceFilePath = "/lib/systemd/system/replicator.service"
def _reload_and_start():
utils.exec_ssh_cmd(
ssh, "sudo systemctl daemon-reload",
get_pty=True)
utils.exec_ssh_cmd(
ssh, "sudo systemctl start replicator",
get_pty=True)
systemdService = SYSTEMD_TEMPLATE % {
"cmdline": cmdline,
"username": REPLICATOR_USERNAME,
}
utils.write_ssh_file(
ssh, '/tmp/replicator.service', systemdService)
utils.exec_ssh_cmd(
ssh,
"sudo mv /tmp/replicator.service %s" % serviceFilePath,
get_pty=True).decode().rstrip("\n")
_reload_and_start()
def run_user_script(self, user_script):
if len(user_script) == 0:
return
script_path = "/tmp/coriolis_user_script"
try:
utils.write_ssh_file(self._conn, script_path, user_script)
except Exception as err:
raise exception.CoriolisException(
"Failed to copy user script to target system.") from err
try:
utils.exec_ssh_cmd(self._conn,
"sudo chmod +x %s" % script_path,
get_pty=True)
utils.exec_ssh_cmd(self._conn,
'sudo "%s" "%s"' %
(script_path, self._os_root_dir),
get_pty=True)
except Exception as err:
raise exception.CoriolisException(
"Failed to run user script.") from err
def _write_file(self, chroot_path, content):
path = os.path.join(self._os_root_dir, chroot_path)
utils.write_ssh_file(self._ssh, path, content)
def _write_file(self, chroot_path, content):
path = os.path.join(self._os_root_dir, chroot_path)
utils.write_ssh_file(self._ssh, path, content)
