def ssh(self, command, nodes=None):
"""Execute command on all nodes (unless a list of Node instances is passed) in parallel."""
ssh(command=command,
hosts=[
node.ip_address for node in self.nodes
if not nodes or node in nodes
],
ssh_key=self.ssh_key)
def ssh(self, command, nodes=None):
"""Execute command on all nodes (unless a list of Node instances is passed) in parallel."""
ssh(command=command,
hosts=[node.ip_address for node in self.nodes if not nodes or node in nodes],
ssh_key=self.ssh_key)
def ssh(self, command):
"""Run command over SSH on the node."""
ssh(command=command, hosts=[self.ip_address], ssh_key=self.cluster.ssh_key)
def ssh(self, command):
"""Run command over SSH across all nodes in the NodeGroup in parallel."""
ssh_key = self[0].cluster.ssh_key
ssh(command=command, hosts=[node.ip_address for node in self.nodes], ssh_key=ssh_key)
def ssh(self, command):
"""Run command over SSH on the node."""
ssh(command=command, hosts=[self.ip_address], ssh_key=self.cluster.ssh_key)
def ssh(self, command):
"""Run command over SSH across all nodes in the NodeGroup in parallel."""
ssh_key = self[0].cluster.ssh_key
ssh(command=command, hosts=[node.ip_address for node in self.nodes], ssh_key=ssh_key)
def ssh(self, command):
"""Run command over SSH on the node."""
ssh(command, [self.ip_address])
def ssh(self, command):
"""Run command over SSH across all nodes in the NodeGroup in parallel."""
ssh(command, [node.ip_address for node in self.nodes])
def ssh(self, command):
"""Run command over SSH on the node."""
ssh(command, [self.ip_address])
def ssh(self, command):
"""Run command over SSH across all nodes in the NodeGroup in parallel."""
ssh(command, [node.ip_address for node in self.nodes])