def configure(mode, quiet=False):
settings = config['modes'][mode]
yamlout = yaml.dump({mode: settings})
if not quiet:
puts(colored.green('>>> configuring'))
puts(yamlout)
for name, commands in settings.items():
out = yaml.dump({mode: commands})
swarm_exec(cass(name))("sh", "-c", fmt("echo '#{out}' > /honeycomb.yml"))
for cmd in commands:
swarm_exec(cass(name))(
"tc", "qdisc", "replace", "dev", "eth0", "root", "netem", *cmd.split())
def cmd_modes(extra=None, opt=None):
print pretty_yaml({
node: yaml.load(swarm_exec(node)("cat", "/honeycomb.yml").stdout)
for node in containers('owl_cass')
})
def cmd_status(extra=None, opt=None):
for node in containers('owl_cass'):
puts(colored.magenta("[#{node}]", bold=True))
puts(pretty_yaml(yaml.load(swarm_exec(node)("cat", "/honeycomb.yml").stdout)))