diff --git a/hooks/charmhelpers/contrib/charmsupport/nrpe.py b/hooks/charmhelpers/contrib/charmsupport/nrpe.py
index 9646b83..8240249 100644
--- a/hooks/charmhelpers/contrib/charmsupport/nrpe.py
+++ b/hooks/charmhelpers/contrib/charmsupport/nrpe.py
@@ -373,7 +373,7 @@ def add_init_service_checks(nrpe, services, unit_name, immediate_check=True):
checkpath = '%s/service-check-%s.txt' % (nrpe.homedir, svc)
croncmd = (
'/usr/local/lib/nagios/plugins/check_exit_status.pl '
- '-s /etc/init.d/%s status' % svc
+ '-e -s /etc/init.d/%s status' % svc
)
cron_file = '*/5 * * * * root %s > %s\n' % (croncmd, checkpath)
f = open(cronpath, 'w')
diff --git a/hooks/charmhelpers/contrib/hardening/apache/checks/config.py b/hooks/charmhelpers/contrib/hardening/apache/checks/config.py
index 51b636f..b18b263 100644
--- a/hooks/charmhelpers/contrib/hardening/apache/checks/config.py
+++ b/hooks/charmhelpers/contrib/hardening/apache/checks/config.py
@@ -26,6 +26,7 @@ from charmhelpers.contrib.hardening.audits.file import (
DirectoryPermissionAudit,
NoReadWriteForOther,
TemplatedFile,
+ DeletedFile
)
from charmhelpers.contrib.hardening.audits.apache import DisabledModuleAudit
from charmhelpers.contrib.hardening.apache import TEMPLATES_DIR
@@ -52,13 +53,13 @@ def get_audits():
'mods-available/alias.conf'),
context,
TEMPLATES_DIR,
- mode=0o0755,
+ mode=0o0640,
user='root',
service_actions=[{'service': 'apache2',
'actions': ['restart']}]),
TemplatedFile(os.path.join(settings['common']['apache_dir'],
- 'conf-enabled/hardening.conf'),
+ 'conf-enabled/99-hardening.conf'),
context,
TEMPLATES_DIR,
mode=0o0640,
@@ -69,11 +70,13 @@ def get_audits():
DirectoryPermissionAudit(settings['common']['apache_dir'],
user='root',
group='root',
- mode=0o640),
+ mode=0o0750),
DisabledModuleAudit(settings['hardening']['modules_to_disable']),
NoReadWriteForOther(settings['common']['apache_dir']),
+
+ DeletedFile(['/var/www/html/index.html'])
]
return audits
@@ -94,5 +97,4 @@ class ApacheConfContext(object):
ctxt['apache_version'] = re.search(r'.+version: Apache/(.+?)\s.+',
out).group(1)
ctxt['apache_icondir'] = '/usr/share/apache2/icons/'
- ctxt['traceenable'] = settings['hardening']['traceenable']
return ctxt
diff --git a/hooks/charmhelpers/contrib/hardening/apache/templates/hardening.conf b/hooks/charmhelpers/contrib/hardening/apache/templates/99-hardening.conf
similarity index 56%
rename from hooks/charmhelpers/contrib/hardening/apache/templates/hardening.conf
rename to hooks/charmhelpers/contrib/hardening/apache/templates/99-hardening.conf
index 0794541..22b6804 100644
--- a/hooks/charmhelpers/contrib/hardening/apache/templates/hardening.conf
+++ b/hooks/charmhelpers/contrib/hardening/apache/templates/99-hardening.conf
@@ -4,15 +4,29 @@
###############################################################################
-
+
# http://httpd.apache.org/docs/2.4/upgrading.html
{% if apache_version > '2.2' -%}
Require all granted
{% else -%}
- Order Allow,Deny
- Deny from all
+ Order Allow,Deny
+ Deny from all
{% endif %}
+
+ Options -Indexes -FollowSymLinks
+ AllowOverride None
+
+
+
+ Options -Indexes -FollowSymLinks
+ AllowOverride None
+
+
TraceEnable {{ traceenable }}
+ServerTokens {{ servertokens }}
+
+SSLHonorCipherOrder {{ honor_cipher_order }}
+SSLCipherSuite {{ cipher_suite }}
diff --git a/hooks/charmhelpers/contrib/hardening/audits/__init__.py b/hooks/charmhelpers/contrib/hardening/audits/__init__.py
index 9bf9c3c..6dd5b05 100644
--- a/hooks/charmhelpers/contrib/hardening/audits/__init__.py
+++ b/hooks/charmhelpers/contrib/hardening/audits/__init__.py
@@ -49,13 +49,6 @@ class BaseAudit(object): # NO-QA
# Invoke the callback if there is one.
if hasattr(self.unless, '__call__'):
- results = self.unless()
- if results:
- return False
- else:
- return True
+ return not self.unless()
- if self.unless:
- return False
- else:
- return True
+ return not self.unless
diff --git a/hooks/charmhelpers/contrib/hardening/defaults/apache.yaml b/hooks/charmhelpers/contrib/hardening/defaults/apache.yaml
index e5ada29..0f940d4 100644
--- a/hooks/charmhelpers/contrib/hardening/defaults/apache.yaml
+++ b/hooks/charmhelpers/contrib/hardening/defaults/apache.yaml
@@ -10,4 +10,7 @@ common:
hardening:
traceenable: 'off'
allowed_http_methods: "GET POST"
- modules_to_disable: [ cgi, cgid ]
\ No newline at end of file
+ modules_to_disable: [ cgi, cgid ]
+ servertokens: 'Prod'
+ honor_cipher_order: 'on'
+ cipher_suite: 'ALL:+MEDIUM:+HIGH:!LOW:!MD5:!RC4:!eNULL:!aNULL:!3DES'
diff --git a/hooks/charmhelpers/contrib/hardening/defaults/apache.yaml.schema b/hooks/charmhelpers/contrib/hardening/defaults/apache.yaml.schema
index 227589b..c112137 100644
--- a/hooks/charmhelpers/contrib/hardening/defaults/apache.yaml.schema
+++ b/hooks/charmhelpers/contrib/hardening/defaults/apache.yaml.schema
@@ -7,3 +7,6 @@ common:
hardening:
allowed_http_methods:
modules_to_disable:
+ servertokens:
+ honor_cipher_order:
+ cipher_suite:
diff --git a/hooks/charmhelpers/contrib/hardening/defaults/os.yaml b/hooks/charmhelpers/contrib/hardening/defaults/os.yaml
index ddd4286..9a8627b 100644
--- a/hooks/charmhelpers/contrib/hardening/defaults/os.yaml
+++ b/hooks/charmhelpers/contrib/hardening/defaults/os.yaml
@@ -58,6 +58,7 @@ security:
rsync
kernel_enable_module_loading: True # (type:boolean)
kernel_enable_core_dump: False # (type:boolean)
+ ssh_tmout: 300
sysctl:
kernel_secure_sysrq: 244 # 4 + 16 + 32 + 64 + 128
diff --git a/hooks/charmhelpers/contrib/hardening/defaults/os.yaml.schema b/hooks/charmhelpers/contrib/hardening/defaults/os.yaml.schema
index 88b3966..cc3b9c2 100644
--- a/hooks/charmhelpers/contrib/hardening/defaults/os.yaml.schema
+++ b/hooks/charmhelpers/contrib/hardening/defaults/os.yaml.schema
@@ -34,6 +34,7 @@ security:
packages_list:
kernel_enable_module_loading:
kernel_enable_core_dump:
+ ssh_tmout:
sysctl:
kernel_secure_sysrq:
kernel_enable_sysrq:
diff --git a/hooks/charmhelpers/contrib/hardening/host/checks/profile.py b/hooks/charmhelpers/contrib/hardening/host/checks/profile.py
index 56d6526..2727428 100644
--- a/hooks/charmhelpers/contrib/hardening/host/checks/profile.py
+++ b/hooks/charmhelpers/contrib/hardening/host/checks/profile.py
@@ -25,7 +25,6 @@ def get_audits():
audits = []
settings = utils.get_settings('os')
-
# If core dumps are not enabled, then don't allow core dumps to be
# created as they may contain sensitive information.
if not settings['security']['kernel_enable_core_dump']:
@@ -33,11 +32,18 @@ def get_audits():
ProfileContext(),
template_dir=TEMPLATES_DIR,
mode=0o0755, user='root', group='root'))
+ if settings['security']['ssh_tmout']:
+ audits.append(TemplatedFile('/etc/profile.d/99-hardening.sh',
+ ProfileContext(),
+ template_dir=TEMPLATES_DIR,
+ mode=0o0644, user='root', group='root'))
return audits
class ProfileContext(object):
def __call__(self):
- ctxt = {}
+ settings = utils.get_settings('os')
+ ctxt = {'ssh_tmout':
+ settings['security']['ssh_tmout']}
return ctxt
diff --git a/hooks/charmhelpers/contrib/hardening/host/templates/99-hardening.sh b/hooks/charmhelpers/contrib/hardening/host/templates/99-hardening.sh
new file mode 100644
index 0000000..616cef4
--- /dev/null
+++ b/hooks/charmhelpers/contrib/hardening/host/templates/99-hardening.sh
@@ -0,0 +1,5 @@
+TMOUT={{ tmout }}
+readonly TMOUT
+export TMOUT
+
+readonly HISTFILE
diff --git a/hooks/charmhelpers/contrib/hardening/ssh/checks/config.py b/hooks/charmhelpers/contrib/hardening/ssh/checks/config.py
index f3cac6d..41bed2d 100644
--- a/hooks/charmhelpers/contrib/hardening/ssh/checks/config.py
+++ b/hooks/charmhelpers/contrib/hardening/ssh/checks/config.py
@@ -27,7 +27,10 @@ from charmhelpers.fetch import (
apt_install,
apt_update,
)
-from charmhelpers.core.host import lsb_release
+from charmhelpers.core.host import (
+ lsb_release,
+ CompareHostReleases,
+)
from charmhelpers.contrib.hardening.audits.file import (
TemplatedFile,
FileContentAudit,
@@ -68,7 +71,8 @@ class SSHConfigContext(object):
'weak': default + ',hmac-sha1'}
# Use newer ciphers on Ubuntu Trusty and above
- if lsb_release()['DISTRIB_CODENAME'].lower() >= 'trusty':
+ _release = lsb_release()['DISTRIB_CODENAME'].lower()
+ if CompareHostReleases(_release) >= 'trusty':
log("Detected Ubuntu 14.04 or newer, using new macs", level=DEBUG)
macs = macs_66
@@ -96,7 +100,8 @@ class SSHConfigContext(object):
'weak': weak}
# Use newer kex on Ubuntu Trusty and above
- if lsb_release()['DISTRIB_CODENAME'].lower() >= 'trusty':
+ _release = lsb_release()['DISTRIB_CODENAME'].lower()
+ if CompareHostReleases(_release) >= 'trusty':
log('Detected Ubuntu 14.04 or newer, using new key exchange '
'algorithms', level=DEBUG)
kex = kex_66
@@ -119,7 +124,8 @@ class SSHConfigContext(object):
'weak': default + ',aes256-cbc,aes192-cbc,aes128-cbc'}
# Use newer ciphers on ubuntu Trusty and above
- if lsb_release()['DISTRIB_CODENAME'].lower() >= 'trusty':
+ _release = lsb_release()['DISTRIB_CODENAME'].lower()
+ if CompareHostReleases(_release) >= 'trusty':
log('Detected Ubuntu 14.04 or newer, using new ciphers',
level=DEBUG)
cipher = ciphers_66
@@ -291,7 +297,8 @@ class SSHConfigFileContentAudit(FileContentAudit):
self.fail_cases = []
settings = utils.get_settings('ssh')
- if lsb_release()['DISTRIB_CODENAME'].lower() >= 'trusty':
+ _release = lsb_release()['DISTRIB_CODENAME'].lower()
+ if CompareHostReleases(_release) >= 'trusty':
if not settings['server']['weak_hmac']:
self.pass_cases.append(r'^MACs.+,hmac-ripemd160$')
else:
@@ -364,7 +371,8 @@ class SSHDConfigFileContentAudit(FileContentAudit):
self.fail_cases = []
settings = utils.get_settings('ssh')
- if lsb_release()['DISTRIB_CODENAME'].lower() >= 'trusty':
+ _release = lsb_release()['DISTRIB_CODENAME'].lower()
+ if CompareHostReleases(_release) >= 'trusty':
if not settings['server']['weak_hmac']:
self.pass_cases.append(r'^MACs.+,hmac-ripemd160$')
else:
diff --git a/hooks/charmhelpers/contrib/network/ip.py b/hooks/charmhelpers/contrib/network/ip.py
index 54c76a7..fc3f5e3 100644
--- a/hooks/charmhelpers/contrib/network/ip.py
+++ b/hooks/charmhelpers/contrib/network/ip.py
@@ -31,6 +31,7 @@ from charmhelpers.core.hookenv import (
from charmhelpers.core.host import (
lsb_release,
+ CompareHostReleases,
)
try:
@@ -67,6 +68,24 @@ def no_ip_found_error_out(network):
raise ValueError(errmsg)
+def _get_ipv6_network_from_address(address):
+ """Get an netaddr.IPNetwork for the given IPv6 address
+ :param address: a dict as returned by netifaces.ifaddresses
+ :returns netaddr.IPNetwork: None if the address is a link local or loopback
+ address
+ """
+ if address['addr'].startswith('fe80') or address['addr'] == "::1":
+ return None
+
+ prefix = address['netmask'].split("/")
+ if len(prefix) > 1:
+ netmask = prefix[1]
+ else:
+ netmask = address['netmask']
+ return netaddr.IPNetwork("%s/%s" % (address['addr'],
+ netmask))
+
+
def get_address_in_network(network, fallback=None, fatal=False):
"""Get an IPv4 or IPv6 address within the network from the host.
@@ -92,19 +111,17 @@ def get_address_in_network(network, fallback=None, fatal=False):
for iface in netifaces.interfaces():
addresses = netifaces.ifaddresses(iface)
if network.version == 4 and netifaces.AF_INET in addresses:
- addr = addresses[netifaces.AF_INET][0]['addr']
- netmask = addresses[netifaces.AF_INET][0]['netmask']
- cidr = netaddr.IPNetwork("%s/%s" % (addr, netmask))
- if cidr in network:
- return str(cidr.ip)
+ for addr in addresses[netifaces.AF_INET]:
+ cidr = netaddr.IPNetwork("%s/%s" % (addr['addr'],
+ addr['netmask']))
+ if cidr in network:
+ return str(cidr.ip)
if network.version == 6 and netifaces.AF_INET6 in addresses:
for addr in addresses[netifaces.AF_INET6]:
- if not addr['addr'].startswith('fe80'):
- cidr = netaddr.IPNetwork("%s/%s" % (addr['addr'],
- addr['netmask']))
- if cidr in network:
- return str(cidr.ip)
+ cidr = _get_ipv6_network_from_address(addr)
+ if cidr and cidr in network:
+ return str(cidr.ip)
if fallback is not None:
return fallback
@@ -180,18 +197,18 @@ def _get_for_address(address, key):
if address.version == 6 and netifaces.AF_INET6 in addresses:
for addr in addresses[netifaces.AF_INET6]:
- if not addr['addr'].startswith('fe80'):
- network = netaddr.IPNetwork("%s/%s" % (addr['addr'],
- addr['netmask']))
- cidr = network.cidr
- if address in cidr:
- if key == 'iface':
- return iface
- elif key == 'netmask' and cidr:
- return str(cidr).split('/')[1]
- else:
- return addr[key]
+ network = _get_ipv6_network_from_address(addr)
+ if not network:
+ continue
+ cidr = network.cidr
+ if address in cidr:
+ if key == 'iface':
+ return iface
+ elif key == 'netmask' and cidr:
+ return str(cidr).split('/')[1]
+ else:
+ return addr[key]
return None
@@ -222,6 +239,16 @@ def format_ipv6_addr(address):
return None
+def is_ipv6_disabled():
+ try:
+ result = subprocess.check_output(
+ ['sysctl', 'net.ipv6.conf.all.disable_ipv6'],
+ stderr=subprocess.STDOUT)
+ return "net.ipv6.conf.all.disable_ipv6 = 1" in result
+ except subprocess.CalledProcessError:
+ return True
+
+
def get_iface_addr(iface='eth0', inet_type='AF_INET', inc_aliases=False,
fatal=True, exc_list=None):
"""Return the assigned IP address for a given interface, if any.
@@ -521,36 +548,44 @@ def port_has_listener(address, port):
def assert_charm_supports_ipv6():
"""Check whether we are able to support charms ipv6."""
- if lsb_release()['DISTRIB_CODENAME'].lower() < "trusty":
+ release = lsb_release()['DISTRIB_CODENAME'].lower()
+ if CompareHostReleases(release) < "trusty":
raise Exception("IPv6 is not supported in the charms for Ubuntu "
"versions less than Trusty 14.04")
-def get_relation_ip(interface, config_override=None):
- """Return this unit's IP for the given relation.
+def get_relation_ip(interface, cidr_network=None):
+ """Return this unit's IP for the given interface.
Allow for an arbitrary interface to use with network-get to select an IP.
- Handle all address selection options including configuration parameter
- override and IPv6.
+ Handle all address selection options including passed cidr network and
+ IPv6.
- Usage: get_relation_ip('amqp', config_override='access-network')
+ Usage: get_relation_ip('amqp', cidr_network='10.0.0.0/8')
@param interface: string name of the relation.
- @param config_override: string name of the config option for network
- override. Supports legacy network override configuration parameters.
+ @param cidr_network: string CIDR Network to select an address from.
@raises Exception if prefer-ipv6 is configured but IPv6 unsupported.
@returns IPv6 or IPv4 address
"""
+ # Select the interface address first
+ # For possible use as a fallback bellow with get_address_in_network
+ try:
+ # Get the interface specific IP
+ address = network_get_primary_address(interface)
+ except NotImplementedError:
+ # If network-get is not available
+ address = get_host_ip(unit_get('private-address'))
- fallback = get_host_ip(unit_get('private-address'))
if config('prefer-ipv6'):
+ # Currently IPv6 has priority, eventually we want IPv6 to just be
+ # another network space.
assert_charm_supports_ipv6()
return get_ipv6_addr()[0]
- elif config_override and config(config_override):
- return get_address_in_network(config(config_override),
- fallback)
- else:
- try:
- return network_get_primary_address(interface)
- except NotImplementedError:
- return fallback
+ elif cidr_network:
+ # If a specific CIDR network is passed get the address from that
+ # network.
+ return get_address_in_network(cidr_network, address)
+
+ # Return the interface address
+ return address
diff --git a/hooks/charmhelpers/contrib/openstack/amulet/utils.py b/hooks/charmhelpers/contrib/openstack/amulet/utils.py
index 1f4cf42..bcef4cd 100644
--- a/hooks/charmhelpers/contrib/openstack/amulet/utils.py
+++ b/hooks/charmhelpers/contrib/openstack/amulet/utils.py
@@ -40,6 +40,7 @@ from charmhelpers.contrib.amulet.utils import (
AmuletUtils
)
from charmhelpers.core.decorators import retry_on_exception
+from charmhelpers.core.host import CompareHostReleases
DEBUG = logging.DEBUG
ERROR = logging.ERROR
@@ -546,7 +547,7 @@ class OpenStackAmuletUtils(AmuletUtils):
"""Create the specified instance."""
self.log.debug('Creating instance '
'({}|{}|{})'.format(instance_name, image_name, flavor))
- image = nova.images.find(name=image_name)
+ image = nova.glance.find_image(image_name)
flavor = nova.flavors.find(name=flavor)
instance = nova.servers.create(name=instance_name, image=image,
flavor=flavor)
@@ -1255,7 +1256,7 @@ class OpenStackAmuletUtils(AmuletUtils):
contents = self.file_contents_safe(sentry_unit, '/etc/memcached.conf',
fatal=True)
ubuntu_release, _ = self.run_cmd_unit(sentry_unit, 'lsb_release -cs')
- if ubuntu_release <= 'trusty':
+ if CompareHostReleases(ubuntu_release) <= 'trusty':
memcache_listen_addr = 'ip6-localhost'
else:
memcache_listen_addr = '::1'
diff --git a/hooks/charmhelpers/contrib/openstack/context.py b/hooks/charmhelpers/contrib/openstack/context.py
index 6cdbbbb..2adf2cb 100644
--- a/hooks/charmhelpers/contrib/openstack/context.py
+++ b/hooks/charmhelpers/contrib/openstack/context.py
@@ -59,6 +59,8 @@ from charmhelpers.core.host import (
write_file,
pwgen,
lsb_release,
+ CompareHostReleases,
+ is_container,
)
from charmhelpers.contrib.hahelpers.cluster import (
determine_apache_port,
@@ -87,6 +89,7 @@ from charmhelpers.contrib.network.ip import (
format_ipv6_addr,
is_address_in_network,
is_bridge_member,
+ is_ipv6_disabled,
)
from charmhelpers.contrib.openstack.utils import (
config_flags_parser,
@@ -108,6 +111,7 @@ except ImportError:
CA_CERT_PATH = '/usr/local/share/ca-certificates/keystone_juju_ca_cert.crt'
ADDRESS_TYPES = ['admin', 'internal', 'public']
+HAPROXY_RUN_DIR = '/var/run/haproxy/'
def ensure_packages(packages):
@@ -155,7 +159,8 @@ class OSContextGenerator(object):
if self.missing_data:
self.complete = False
- log('Missing required data: %s' % ' '.join(self.missing_data), level=INFO)
+ log('Missing required data: %s' % ' '.join(self.missing_data),
+ level=INFO)
else:
self.complete = True
return self.complete
@@ -213,8 +218,9 @@ class SharedDBContext(OSContextGenerator):
hostname_key = "{}_hostname".format(self.relation_prefix)
else:
hostname_key = "hostname"
- access_hostname = get_address_in_network(access_network,
- unit_get('private-address'))
+ access_hostname = get_address_in_network(
+ access_network,
+ unit_get('private-address'))
set_hostname = relation_get(attribute=hostname_key,
unit=local_unit())
if set_hostname != access_hostname:
@@ -308,7 +314,10 @@ def db_ssl(rdata, ctxt, ssl_dir):
class IdentityServiceContext(OSContextGenerator):
- def __init__(self, service=None, service_user=None, rel_name='identity-service'):
+ def __init__(self,
+ service=None,
+ service_user=None,
+ rel_name='identity-service'):
self.service = service
self.service_user = service_user
self.rel_name = rel_name
@@ -457,19 +466,17 @@ class AMQPContext(OSContextGenerator):
host = format_ipv6_addr(host) or host
rabbitmq_hosts.append(host)
- ctxt['rabbitmq_hosts'] = ','.join(sorted(rabbitmq_hosts))
+ rabbitmq_hosts = sorted(rabbitmq_hosts)
+ ctxt['rabbitmq_hosts'] = ','.join(rabbitmq_hosts)
transport_hosts = rabbitmq_hosts
if transport_hosts:
- transport_url_hosts = ''
- for host in transport_hosts:
- if transport_url_hosts:
- format_string = ",{}:{}@{}:{}"
- else:
- format_string = "{}:{}@{}:{}"
- transport_url_hosts += format_string.format(
- ctxt['rabbitmq_user'], ctxt['rabbitmq_password'],
- host, rabbitmq_port)
+ transport_url_hosts = ','.join([
+ "{}:{}@{}:{}".format(ctxt['rabbitmq_user'],
+ ctxt['rabbitmq_password'],
+ host_,
+ rabbitmq_port)
+ for host_ in transport_hosts])
ctxt['transport_url'] = "rabbit://{}/{}".format(
transport_url_hosts, vhost)
@@ -530,6 +537,8 @@ class HAProxyContext(OSContextGenerator):
"""Provides half a context for the haproxy template, which describes
all peers to be included in the cluster. Each charm needs to include
its own context generator that describes the port mapping.
+
+ :side effect: mkdir is called on HAPROXY_RUN_DIR
"""
interfaces = ['cluster']
@@ -537,6 +546,8 @@ class HAProxyContext(OSContextGenerator):
self.singlenode_mode = singlenode_mode
def __call__(self):
+ if not os.path.isdir(HAPROXY_RUN_DIR):
+ mkdir(path=HAPROXY_RUN_DIR)
if not relation_ids('cluster') and not self.singlenode_mode:
return {}
@@ -1217,22 +1228,54 @@ class BindHostContext(OSContextGenerator):
return {'bind_host': '0.0.0.0'}
+MAX_DEFAULT_WORKERS = 4
+DEFAULT_MULTIPLIER = 2
+
+
+def _calculate_workers():
+ '''
+ Determine the number of worker processes based on the CPU
+ count of the unit containing the application.
+
+ Workers will be limited to MAX_DEFAULT_WORKERS in
+ container environments where no worker-multipler configuration
+ option been set.
+
+ @returns int: number of worker processes to use
+ '''
+ multiplier = config('worker-multiplier') or DEFAULT_MULTIPLIER
+ count = int(_num_cpus() * multiplier)
+ if multiplier > 0 and count == 0:
+ count = 1
+
+ if config('worker-multiplier') is None and is_container():
+ # NOTE(jamespage): Limit unconfigured worker-multiplier
+ # to MAX_DEFAULT_WORKERS to avoid insane
+ # worker configuration in LXD containers
+ # on large servers
+ # Reference: https://pad.lv/1665270
+ count = min(count, MAX_DEFAULT_WORKERS)
+
+ return count
+
+
+def _num_cpus():
+ '''
+ Compatibility wrapper for calculating the number of CPU's
+ a unit has.
+
+ @returns: int: number of CPU cores detected
+ '''
+ try:
+ return psutil.cpu_count()
+ except AttributeError:
+ return psutil.NUM_CPUS
+
+
class WorkerConfigContext(OSContextGenerator):
- @property
- def num_cpus(self):
- # NOTE: use cpu_count if present (16.04 support)
- if hasattr(psutil, 'cpu_count'):
- return psutil.cpu_count()
- else:
- return psutil.NUM_CPUS
-
def __call__(self):
- multiplier = config('worker-multiplier') or 0
- count = int(self.num_cpus * multiplier)
- if multiplier > 0 and count == 0:
- count = 1
- ctxt = {"workers": count}
+ ctxt = {"workers": _calculate_workers()}
return ctxt
@@ -1240,7 +1283,7 @@ class WSGIWorkerConfigContext(WorkerConfigContext):
def __init__(self, name=None, script=None, admin_script=None,
public_script=None, process_weight=1.00,
- admin_process_weight=0.75, public_process_weight=0.25):
+ admin_process_weight=0.25, public_process_weight=0.75):
self.service_name = name
self.user = name
self.group = name
@@ -1252,8 +1295,7 @@ class WSGIWorkerConfigContext(WorkerConfigContext):
self.public_process_weight = public_process_weight
def __call__(self):
- multiplier = config('worker-multiplier') or 1
- total_processes = self.num_cpus * multiplier
+ total_processes = _calculate_workers()
ctxt = {
"service_name": self.service_name,
"user": self.user,
@@ -1584,7 +1626,7 @@ class MemcacheContext(OSContextGenerator):
"""Memcache context
This context provides options for configuring a local memcache client and
- server
+ server for both IPv4 and IPv6
"""
def __init__(self, package=None):
@@ -1601,13 +1643,25 @@ class MemcacheContext(OSContextGenerator):
if ctxt['use_memcache']:
# Trusty version of memcached does not support ::1 as a listen
# address so use host file entry instead
- if lsb_release()['DISTRIB_CODENAME'].lower() > 'trusty':
- ctxt['memcache_server'] = '::1'
+ release = lsb_release()['DISTRIB_CODENAME'].lower()
+ if is_ipv6_disabled():
+ if CompareHostReleases(release) > 'trusty':
+ ctxt['memcache_server'] = '127.0.0.1'
+ else:
+ ctxt['memcache_server'] = 'localhost'
+ ctxt['memcache_server_formatted'] = '127.0.0.1'
+ ctxt['memcache_port'] = '11211'
+ ctxt['memcache_url'] = '{}:{}'.format(
+ ctxt['memcache_server_formatted'],
+ ctxt['memcache_port'])
else:
- ctxt['memcache_server'] = 'ip6-localhost'
- ctxt['memcache_server_formatted'] = '[::1]'
- ctxt['memcache_port'] = '11211'
- ctxt['memcache_url'] = 'inet6:{}:{}'.format(
- ctxt['memcache_server_formatted'],
- ctxt['memcache_port'])
+ if CompareHostReleases(release) > 'trusty':
+ ctxt['memcache_server'] = '::1'
+ else:
+ ctxt['memcache_server'] = 'ip6-localhost'
+ ctxt['memcache_server_formatted'] = '[::1]'
+ ctxt['memcache_port'] = '11211'
+ ctxt['memcache_url'] = 'inet6:{}:{}'.format(
+ ctxt['memcache_server_formatted'],
+ ctxt['memcache_port'])
return ctxt
diff --git a/hooks/charmhelpers/contrib/openstack/neutron.py b/hooks/charmhelpers/contrib/openstack/neutron.py
index a8f1ed7..37fa0eb 100644
--- a/hooks/charmhelpers/contrib/openstack/neutron.py
+++ b/hooks/charmhelpers/contrib/openstack/neutron.py
@@ -23,7 +23,10 @@ from charmhelpers.core.hookenv import (
ERROR,
)
-from charmhelpers.contrib.openstack.utils import os_release
+from charmhelpers.contrib.openstack.utils import (
+ os_release,
+ CompareOpenStackReleases,
+)
def headers_package():
@@ -198,7 +201,8 @@ def neutron_plugins():
},
'plumgrid': {
'config': '/etc/neutron/plugins/plumgrid/plumgrid.ini',
- 'driver': 'neutron.plugins.plumgrid.plumgrid_plugin.plumgrid_plugin.NeutronPluginPLUMgridV2',
+ 'driver': ('neutron.plugins.plumgrid.plumgrid_plugin'
+ '.plumgrid_plugin.NeutronPluginPLUMgridV2'),
'contexts': [
context.SharedDBContext(user=config('database-user'),
database=config('database'),
@@ -225,7 +229,7 @@ def neutron_plugins():
'server_services': ['neutron-server']
}
}
- if release >= 'icehouse':
+ if CompareOpenStackReleases(release) >= 'icehouse':
# NOTE: patch in ml2 plugin for icehouse onwards
plugins['ovs']['config'] = '/etc/neutron/plugins/ml2/ml2_conf.ini'
plugins['ovs']['driver'] = 'neutron.plugins.ml2.plugin.Ml2Plugin'
@@ -233,10 +237,10 @@ def neutron_plugins():
'neutron-plugin-ml2']
# NOTE: patch in vmware renames nvp->nsx for icehouse onwards
plugins['nvp'] = plugins['nsx']
- if release >= 'kilo':
+ if CompareOpenStackReleases(release) >= 'kilo':
plugins['midonet']['driver'] = (
'neutron.plugins.midonet.plugin.MidonetPluginV2')
- if release >= 'liberty':
+ if CompareOpenStackReleases(release) >= 'liberty':
plugins['midonet']['driver'] = (
'midonet.neutron.plugin_v1.MidonetPluginV2')
plugins['midonet']['server_packages'].remove(
@@ -244,10 +248,11 @@ def neutron_plugins():
plugins['midonet']['server_packages'].append(
'python-networking-midonet')
plugins['plumgrid']['driver'] = (
- 'networking_plumgrid.neutron.plugins.plugin.NeutronPluginPLUMgridV2')
+ 'networking_plumgrid.neutron.plugins'
+ '.plugin.NeutronPluginPLUMgridV2')
plugins['plumgrid']['server_packages'].remove(
'neutron-plugin-plumgrid')
- if release >= 'mitaka':
+ if CompareOpenStackReleases(release) >= 'mitaka':
plugins['nsx']['server_packages'].remove('neutron-plugin-vmware')
plugins['nsx']['server_packages'].append('python-vmware-nsx')
plugins['nsx']['config'] = '/etc/neutron/nsx.ini'
diff --git a/hooks/charmhelpers/contrib/openstack/templates/haproxy.cfg b/hooks/charmhelpers/contrib/openstack/templates/haproxy.cfg
index 32b6276..54fba39 100644
--- a/hooks/charmhelpers/contrib/openstack/templates/haproxy.cfg
+++ b/hooks/charmhelpers/contrib/openstack/templates/haproxy.cfg
@@ -5,6 +5,8 @@ global
user haproxy
group haproxy
spread-checks 0
+ stats socket /var/run/haproxy/admin.sock mode 600 level admin
+ stats timeout 2m
defaults
log global
@@ -58,6 +60,15 @@ frontend tcp-in_{{ service }}
{% for frontend in frontends -%}
backend {{ service }}_{{ frontend }}
balance leastconn
+ {% if backend_options -%}
+ {% if backend_options[service] -%}
+ {% for option in backend_options[service] -%}
+ {% for key, value in option.items() -%}
+ {{ key }} {{ value }}
+ {% endfor -%}
+ {% endfor -%}
+ {% endif -%}
+ {% endif -%}
{% for unit, address in frontends[frontend]['backends'].items() -%}
server {{ unit }} {{ address }}:{{ ports[1] }} check
{% endfor %}
diff --git a/hooks/charmhelpers/contrib/openstack/utils.py b/hooks/charmhelpers/contrib/openstack/utils.py
index 7e8ecff..e13450c 100644
--- a/hooks/charmhelpers/contrib/openstack/utils.py
+++ b/hooks/charmhelpers/contrib/openstack/utils.py
@@ -33,9 +33,7 @@ import yaml
from charmhelpers.contrib.network import ip
-from charmhelpers.core import (
- unitdata,
-)
+from charmhelpers.core import unitdata
from charmhelpers.core.hookenv import (
action_fail,
@@ -55,6 +53,8 @@ from charmhelpers.core.hookenv import (
application_version_set,
)
+from charmhelpers.core.strutils import BasicStringComparator
+
from charmhelpers.contrib.storage.linux.lvm import (
deactivate_lvm_volume_group,
is_lvm_physical_volume,
@@ -97,6 +97,22 @@ CLOUD_ARCHIVE_KEY_ID = '5EDB1B62EC4926EA'
DISTRO_PROPOSED = ('deb http://archive.ubuntu.com/ubuntu/ %s-proposed '
'restricted main multiverse universe')
+OPENSTACK_RELEASES = (
+ 'diablo',
+ 'essex',
+ 'folsom',
+ 'grizzly',
+ 'havana',
+ 'icehouse',
+ 'juno',
+ 'kilo',
+ 'liberty',
+ 'mitaka',
+ 'newton',
+ 'ocata',
+ 'pike',
+)
+
UBUNTU_OPENSTACK_RELEASE = OrderedDict([
('oneiric', 'diablo'),
('precise', 'essex'),
@@ -238,6 +254,17 @@ GIT_DEFAULT_BRANCHES = {
DEFAULT_LOOPBACK_SIZE = '5G'
+class CompareOpenStackReleases(BasicStringComparator):
+ """Provide comparisons of OpenStack releases.
+
+ Use in the form of
+
+ if CompareOpenStackReleases(release) > 'mitaka':
+ # do something with mitaka
+ """
+ _list = OPENSTACK_RELEASES
+
+
def error_out(msg):
juju_log("FATAL ERROR: %s" % msg, level='ERROR')
sys.exit(1)
@@ -1066,7 +1093,8 @@ def git_generate_systemd_init_files(templates_dir):
shutil.copyfile(init_in_source, init_source)
with open(init_source, 'a') as outfile:
- template = '/usr/share/openstack-pkg-tools/init-script-template'
+ template = ('/usr/share/openstack-pkg-tools/'
+ 'init-script-template')
with open(template) as infile:
outfile.write('\n\n{}'.format(infile.read()))
@@ -1971,9 +1999,7 @@ def enable_memcache(source=None, release=None, package=None):
if not _release:
_release = get_os_codename_install_source(source)
- # TODO: this should be changed to a numeric comparison using a known list
- # of releases and comparing by index.
- return _release >= 'mitaka'
+ return CompareOpenStackReleases(_release) >= 'mitaka'
def token_cache_pkgs(source=None, release=None):
diff --git a/hooks/charmhelpers/contrib/storage/linux/ceph.py b/hooks/charmhelpers/contrib/storage/linux/ceph.py
index ae7f3f9..9417d68 100644
--- a/hooks/charmhelpers/contrib/storage/linux/ceph.py
+++ b/hooks/charmhelpers/contrib/storage/linux/ceph.py
@@ -987,18 +987,20 @@ def ensure_ceph_storage(service, pool, rbd_img, sizemb, mount_point,
service_start(svc)
-def ensure_ceph_keyring(service, user=None, group=None, relation='ceph'):
+def ensure_ceph_keyring(service, user=None, group=None,
+ relation='ceph', key=None):
"""Ensures a ceph keyring is created for a named service and optionally
ensures user and group ownership.
- Returns False if no ceph key is available in relation state.
+ @returns boolean: Flag to indicate whether a key was successfully written
+ to disk based on either relation data or a supplied key
"""
- key = None
- for rid in relation_ids(relation):
- for unit in related_units(rid):
- key = relation_get('key', rid=rid, unit=unit)
- if key:
- break
+ if not key:
+ for rid in relation_ids(relation):
+ for unit in related_units(rid):
+ key = relation_get('key', rid=rid, unit=unit)
+ if key:
+ break
if not key:
return False
diff --git a/hooks/charmhelpers/core/host.py b/hooks/charmhelpers/core/host.py
index 05edfa5..88e80a4 100644
--- a/hooks/charmhelpers/core/host.py
+++ b/hooks/charmhelpers/core/host.py
@@ -45,6 +45,7 @@ if __platform__ == "ubuntu":
add_new_group,
lsb_release,
cmp_pkgrevno,
+ CompareHostReleases,
) # flake8: noqa -- ignore F401 for this import
elif __platform__ == "centos":
from charmhelpers.core.host_factory.centos import (
@@ -52,6 +53,7 @@ elif __platform__ == "centos":
add_new_group,
lsb_release,
cmp_pkgrevno,
+ CompareHostReleases,
) # flake8: noqa -- ignore F401 for this import
UPDATEDB_PATH = '/etc/updatedb.conf'
@@ -189,7 +191,7 @@ def service_pause(service_name, init_dir="/etc/init", initd_dir="/etc/init.d",
upstart_file = os.path.join(init_dir, "{}.conf".format(service_name))
sysv_file = os.path.join(initd_dir, service_name)
if init_is_systemd():
- service('disable', service_name)
+ service('mask', service_name)
elif os.path.exists(upstart_file):
override_path = os.path.join(
init_dir, '{}.override'.format(service_name))
@@ -222,7 +224,7 @@ def service_resume(service_name, init_dir="/etc/init",
upstart_file = os.path.join(init_dir, "{}.conf".format(service_name))
sysv_file = os.path.join(initd_dir, service_name)
if init_is_systemd():
- service('enable', service_name)
+ service('unmask', service_name)
elif os.path.exists(upstart_file):
override_path = os.path.join(
init_dir, '{}.override'.format(service_name))
diff --git a/hooks/charmhelpers/core/host_factory/centos.py b/hooks/charmhelpers/core/host_factory/centos.py
index 902d469..7781a39 100644
--- a/hooks/charmhelpers/core/host_factory/centos.py
+++ b/hooks/charmhelpers/core/host_factory/centos.py
@@ -2,6 +2,22 @@ import subprocess
import yum
import os
+from charmhelpers.core.strutils import BasicStringComparator
+
+
+class CompareHostReleases(BasicStringComparator):
+ """Provide comparisons of Host releases.
+
+ Use in the form of
+
+ if CompareHostReleases(release) > 'trusty':
+ # do something with mitaka
+ """
+
+ def __init__(self, item):
+ raise NotImplementedError(
+ "CompareHostReleases() is not implemented for CentOS")
+
def service_available(service_name):
# """Determine whether a system service is available."""
diff --git a/hooks/charmhelpers/core/host_factory/ubuntu.py b/hooks/charmhelpers/core/host_factory/ubuntu.py
index 8c66af5..0448288 100644
--- a/hooks/charmhelpers/core/host_factory/ubuntu.py
+++ b/hooks/charmhelpers/core/host_factory/ubuntu.py
@@ -1,5 +1,37 @@
import subprocess
+from charmhelpers.core.strutils import BasicStringComparator
+
+
+UBUNTU_RELEASES = (
+ 'lucid',
+ 'maverick',
+ 'natty',
+ 'oneiric',
+ 'precise',
+ 'quantal',
+ 'raring',
+ 'saucy',
+ 'trusty',
+ 'utopic',
+ 'vivid',
+ 'wily',
+ 'xenial',
+ 'yakkety',
+ 'zesty',
+)
+
+
+class CompareHostReleases(BasicStringComparator):
+ """Provide comparisons of Ubuntu releases.
+
+ Use in the form of
+
+ if CompareHostReleases(release) > 'trusty':
+ # do something with mitaka
+ """
+ _list = UBUNTU_RELEASES
+
def service_available(service_name):
"""Determine whether a system service is available"""
diff --git a/hooks/charmhelpers/core/strutils.py b/hooks/charmhelpers/core/strutils.py
index dd9b971..685dabd 100644
--- a/hooks/charmhelpers/core/strutils.py
+++ b/hooks/charmhelpers/core/strutils.py
@@ -68,3 +68,56 @@ def bytes_from_string(value):
msg = "Unable to interpret string value '%s' as bytes" % (value)
raise ValueError(msg)
return int(matches.group(1)) * (1024 ** BYTE_POWER[matches.group(2)])
+
+
+class BasicStringComparator(object):
+ """Provides a class that will compare strings from an iterator type object.
+ Used to provide > and < comparisons on strings that may not necessarily be
+ alphanumerically ordered. e.g. OpenStack or Ubuntu releases AFTER the
+ z-wrap.
+ """
+
+ _list = None
+
+ def __init__(self, item):
+ if self._list is None:
+ raise Exception("Must define the _list in the class definition!")
+ try:
+ self.index = self._list.index(item)
+ except Exception:
+ raise KeyError("Item '{}' is not in list '{}'"
+ .format(item, self._list))
+
+ def __eq__(self, other):
+ assert isinstance(other, str) or isinstance(other, self.__class__)
+ return self.index == self._list.index(other)
+
+ def __ne__(self, other):
+ return not self.__eq__(other)
+
+ def __lt__(self, other):
+ assert isinstance(other, str) or isinstance(other, self.__class__)
+ return self.index < self._list.index(other)
+
+ def __ge__(self, other):
+ return not self.__lt__(other)
+
+ def __gt__(self, other):
+ assert isinstance(other, str) or isinstance(other, self.__class__)
+ return self.index > self._list.index(other)
+
+ def __le__(self, other):
+ return not self.__gt__(other)
+
+ def __str__(self):
+ """Always give back the item at the index so it can be used in
+ comparisons like:
+
+ s_mitaka = CompareOpenStack('mitaka')
+ s_newton = CompareOpenstack('newton')
+
+ assert s_newton > s_mitaka
+
+ @returns:
+ """
+ return self._list[self.index]
diff --git a/metadata.yaml b/metadata.yaml
index da6ae2b..36c1193 100644
--- a/metadata.yaml
+++ b/metadata.yaml
@@ -12,8 +12,9 @@ tags:
- openstack
series:
- xenial
- - zesty
- trusty
+ - yakkety
+ - zesty
provides:
cloud-compute:
interface: nova-compute
diff --git a/requirements.txt b/requirements.txt
index 8fdec10..67d7085 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,14 @@
-# Place all python test dependencies in test-requirements.txt.
-# This is intentionally blank.
+# The order of packages is significant, because pip processes them in the order
+# of appearance. Changing the order has an impact on the overall integration
+# process, which may cause wedges in the gate later.
+pbr>=1.8.0,<1.9.0
+PyYAML>=3.1.0
+simplejson>=2.2.0
+netifaces>=0.10.4
+netaddr>=0.7.12,!=0.7.16
+Jinja2>=2.6 # BSD License (3 clause)
+six>=1.9.0
+dnspython>=1.12.0
+psutil>=1.1.1,<2.0.0
+bzr+lp:charm-helpers#egg=charmhelpers
+juju-wait==2.5.0
diff --git a/test-requirements.txt b/test-requirements.txt
index 218f6cc..9edd4bb 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,37 +1,27 @@
# The order of packages is significant, because pip processes them in the order
# of appearance. Changing the order has an impact on the overall integration
# process, which may cause wedges in the gate later.
-pbr>=1.8.0,<1.9.0
-pyyaml>=3.1.0
-simplejson>=2.2.0
-netifaces>=0.10.4
-netaddr>=0.7.12,!=0.7.16
-Jinja2>=2.6 # BSD License (3 clause)
-six>=1.9.0
-dnspython>=1.12.0
-psutil>=1.1.1,<2.0.0
coverage>=3.6
mock>=1.2
flake8>=2.2.4,<=2.4.1
os-testr>=0.4.1
charm-tools>=2.0.0
requests==2.6.0
-bzr+lp:charm-helpers#egg=charmhelpers
# BEGIN: Amulet OpenStack Charm Helper Requirements
# Liberty client lower constraints
amulet>=1.14.3,<2.0
bundletester>=0.6.1,<1.0
-python-ceilometerclient>=1.5.0,<2.0
-python-cinderclient>=1.4.0,<2.0
-python-glanceclient>=1.1.0,<2.0
-python-heatclient>=0.8.0,<1.0
-python-keystoneclient>=1.7.1,<2.0
-python-neutronclient>=3.1.0,<4.0
-python-novaclient>=2.30.1,<3.0
-python-openstackclient>=1.7.0,<2.0
-python-swiftclient>=2.6.0,<3.0
+python-ceilometerclient>=1.5.0
+python-cinderclient>=1.4.0
+python-glanceclient>=1.1.0
+python-heatclient>=0.8.0
+python-keystoneclient>=1.7.1
+python-neutronclient>=3.1.0
+python-novaclient>=2.30.1
+python-openstackclient>=1.7.0
+python-swiftclient>=2.6.0
pika>=0.10.0,<1.0
distro-info
# END: Amulet OpenStack Charm Helper Requirements
-#git+https://git.launchpad.net/juju-wait#egg=juju_wait
-juju-wait
+# NOTE: workaround for 14.04 pip/tox
+pytz
diff --git a/tests/basic_deployment.py b/tests/basic_deployment.py
index c1490f9..8e5d30f 100644
--- a/tests/basic_deployment.py
+++ b/tests/basic_deployment.py
@@ -13,10 +13,11 @@
# See the License for the specific language governing permissions and
# limitations under the License.
-import os
-import subprocess
import amulet
import juju_wait
+import os
+import subprocess
+import yaml
from charmhelpers.contrib.openstack.amulet.deployment import (
OpenStackAmuletDeployment
@@ -72,6 +73,11 @@ class NovaBasicDeployment(OpenStackAmuletDeployment):
self._initialize_tests()
+ def _get_status(self):
+ get_status_cmd = ['juju', 'status', '--format', 'yaml']
+ self.status = yaml.load(subprocess.check_output(get_status_cmd))
+ return self.status
+
def _pre_deploy_remote_compute(self):
"""Add a simulated remote machine ahead of the actual deployment.
This is done outside of Amulet because Amulet only supports one
@@ -88,18 +94,25 @@ class NovaBasicDeployment(OpenStackAmuletDeployment):
if not compute_deployed:
u.log.debug('Pre-deploying a simulated remote-compute unit')
- cmd = ['juju', 'deploy', 'ubuntu', 'remote-compute']
+ cmd = ['juju', 'deploy', 'cs:ubuntu', 'remote-compute']
subprocess.check_call(cmd)
- u.log.debug('Using juju_wait to wait for remote-compute deployment')
- juju_wait.wait(max_wait=900)
+ u.log.debug('Using juju_wait to wait for remote-compute '
+ 'deployment')
+ juju_wait.wait(max_wait=900)
+
+ self.remote_compute = (self._get_status()['applications']
+ ['remote-compute']['units'].keys()[0])
+
+ u.log.debug('Simulated remote compute: '
+ '{}'.format(self.remote_compute))
# Discover IP address of remote-compute unit
- cmd = ['juju', 'run', '--service',
+ cmd = ['juju', 'run', '--application',
'remote-compute', 'unit-get public-address']
- self.compute_addr = \
- subprocess.check_output(cmd).decode('UTF-8').strip()
+ self.compute_addr = (
+ subprocess.check_output(cmd).decode('UTF-8').strip())
u.log.debug('Simulated remote compute address: '
'{}'.format(self.compute_addr))
@@ -134,21 +147,21 @@ class NovaBasicDeployment(OpenStackAmuletDeployment):
auth_file = os.path.join(os.sep, 'home', 'ubuntu',
'.ssh', 'authorized_keys')
cmd = ['juju', 'scp', src_file,
- 'ubuntu@{}:{}'.format(self.compute_addr, dst_file)]
+ '{}:{}'.format(self.remote_compute, dst_file)]
subprocess.check_call(cmd)
u.log.debug('Adding pub key to authorized_hosts on the simulated '
'remote-compute host')
- cmd = ['juju', 'ssh', 'ubuntu@{}'.format(self.compute_addr),
+ cmd = ['juju', 'ssh', '{}'.format(self.remote_compute),
'cat {} >> {}'.format(dst_file, auth_file)]
subprocess.check_call(cmd)
u.log.debug('Installing and enabling yum on remote compute host')
- cmd = ['juju', 'ssh', 'ubuntu@{}'.format(self.compute_addr),
+ cmd = ['juju', 'ssh', '{}'.format(self.remote_compute),
'sudo apt-get install yum yum-utils -y']
subprocess.check_call(cmd)
- cmd = ['juju', 'ssh', 'ubuntu@{}'.format(self.compute_addr),
+ cmd = ['juju', 'ssh', '{}'.format(self.remote_compute),
'sudo yum-config-manager --enable']
subprocess.check_call(cmd)
diff --git a/tests/gate-basic-zesty-ocata b/tests/gate-basic-zesty-ocata
old mode 100644
new mode 100755
diff --git a/tox.ini b/tox.ini
index a9ead10..7c2936e 100644
--- a/tox.ini
+++ b/tox.ini
@@ -14,11 +14,15 @@ install_command =
pip install --allow-unverified python-apt {opts} {packages}
commands = ostestr {posargs}
whitelist_externals = juju
-passenv = HOME TERM AMULET_*
+passenv = HOME TERM AMULET_* CS_API_*
[testenv:py27]
basepython = python2.7
-whitelist_externals = echo
+deps = -r{toxinidir}/requirements.txt
+ -r{toxinidir}/test-requirements.txt
+
+[testenv:py35]
+basepython = python3.5
deps = -r{toxinidir}/requirements.txt
-r{toxinidir}/test-requirements.txt