def create_streams_for_roles(role, role2, command=None):
streams = list()
hosts = fabfile.assign_digitalocean_roledefs(split=True)
found = set()
if not command:
command = "tail -f"
for hostname in (hosts[role] + hosts[role2]):
if isinstance(hostname, dict):
address = hostname['address']
hostname = hostname['name']
elif ':' in hostname:
hostname, address = hostname.split(':', 1)
elif isinstance(hostname, tuple):
hostname, address = hostname[0], hostname[1]
else:
address = hostname
if any(h in hostname for h in IGNORE_HOSTS): continue
if hostname in found: continue
if 'ec2' in hostname:
s = subprocess.Popen(["ssh",
"-i", os.path.expanduser(os.path.join(fabfile.env.SECRETS_PATH,
"keys/ec2.pem")),
address, command], stdout=subprocess.PIPE)
else:
s = subprocess.Popen(["ssh", "-l", NEWSBLUR_USERNAME,
"-i", os.path.expanduser(os.path.join(fabfile.env.SECRETS_PATH,
"keys/newsblur.key")),
address, command], stdout=subprocess.PIPE)
s.name = hostname
streams.append(s)
found.add(hostname)
return streams
def create_streams_for_roles(role, role2, command=None):
streams = list()
hosts = fabfile.assign_digitalocean_roledefs(split=True)
found = set()
if not command:
command = "tail -f"
for hostname in (hosts[role] + hosts[role2]):
if isinstance(hostname, dict):
address = hostname['address']
hostname = hostname['name']
elif ':' in hostname:
hostname, address = hostname.split(':', 1)
elif isinstance(hostname, tuple):
hostname, address = hostname[0], hostname[1]
else:
address = hostname
if any(h in hostname for h in IGNORE_HOSTS): continue
if hostname in found: continue
if 'ec2' in hostname:
s = subprocess.Popen(["ssh",
"-i", os.path.expanduser(os.path.join(fabfile.env.SECRETS_PATH,
"keys/ec2.pem")),
address, command], stdout=subprocess.PIPE)
else:
s = subprocess.Popen(["ssh", "-l", NEWSBLUR_USERNAME,
"-i", os.path.expanduser(os.path.join(fabfile.env.SECRETS_PATH,
"keys/newsblur.key")),
address, command], stdout=subprocess.PIPE)
s.name = hostname
streams.append(s)
found.add(hostname)
return streams
def create_streams_for_roles(role, role2, command=None, path=None):
streams = list()
hosts = fabfile.assign_digitalocean_roledefs(split=True)
found = set()
if not path:
path = "/srv/newsblur/logs/newsblur.log"
if not command:
command = "tail -f"
if role in hosts:
for hostname in (hosts[role] + hosts[role2]):
if any(h in hostname for h in IGNORE_HOSTS) and role != 'push': continue
follow_host(streams, found, hostname, command, path)
else:
host = role
role = re.search(r'([^0-9]+)', host).group()
for hostname in hosts[role]:
if hostname['name'] == host:
follow_host(streams, found, hostname, command, path)
return streams
def create_streams_for_roles(role, role2, command=None, path=None):
streams = list()
hosts = fabfile.assign_digitalocean_roledefs(split=True)
found = set()
if not path:
path = "/srv/newsblur/logs/newsblur.log"
if not command:
command = "tail -f"
if role in hosts:
for hostname in (hosts[role] + hosts[role2]):
if any(h in hostname for h in IGNORE_HOSTS) and role != 'push':
continue
follow_host(streams, found, hostname, command, path)
else:
host = role
role = re.search(r'([^0-9]+)', host).group()
for hostname in hosts[role]:
if hostname['name'] == host:
follow_host(streams, found, hostname, command, path)
return streams
