def _start(self):
logger.info('Starting minikube with VirtualBox...')
minikube_iso = 'https://storage.googleapis.com/minikube/iso/minikube-v0.23.4.iso'
sh.minikube('start',
'--memory', '4096',
'--disk-size', '30g',
'--iso-url', minikube_iso,
'--docker-opt', 'storage-driver=overlay2',
_out=sys.stdout.buffer, _err=sys.stdout.buffer)
def _check_version(self):
version = str(sh.minikube('version'))
version_pattern = r'v(\d+)\.(\d+)\.(\d+)'
match = re.search(version_pattern, version)
if not match:
logger.warning('Could not determine minikube version. Got: "{}"'.format(version))
else:
version = tuple(map(int, match.groups()))
if version < self.minimum_minikube_version:
logger.warning('Minikube version {} is not supported, you may run into issues. '
'Minimum supported version: {}'.format(version, self.minimum_minikube_version))
def _ensure_hosthome_mounted(self):
if '/hosthome' not in sh.minikube('ssh', 'mount'):
logger.info("Preparing hosthome directory...")
try:
sh.minikube('ssh', 'sudo mkdir /hosthome')
except sh.ErrorReturnCode_1 as e:
if b'can\'t create directory \'/hosthome\': File exists' not in e.stderr:
raise
sh.minikube('ssh', 'sudo chmod 777 /hosthome')
sh.minikube('ssh', 'sudo mount -t vboxsf -o uid=$(id -u),gid=$(id -g) hosthome /hosthome')
def minikube_ip(self) -> str:
return sh.minikube('ip').strip()
def _increase_inotify_limit(self):
sh.minikube('ssh', 'sudo sysctl fs.inotify.max_user_watches=16382')
homedir = os.path.expanduser('~')
api = pykube.HTTPClient(pykube.KubeConfig.from_file("%s/.kube/config" % (homedir)))
services = pykube.Service.objects(api).filter(namespace="default")
data = AutoVivification()
for i in services.all():
for x in i.obj.viewitems():
if 'spec' in x:
if 'ports' in x[1].keys():
for p in x[1]['ports']:
if 'nodePort' in p.keys():
data[str(i)][p['name']] = p['nodePort']
ipdata = AutoVivification()
for i in data.keys():
x = sh.minikube("service", i, "--url")
if x.split("\n")[0]:
ipdata[i] = x.split("\n")[0].split("/")[2].split(":")[0]
filename = '%s/.minienv' % homedir
target = open(filename, 'w')
print "Writing to: %s" % filename
print "################################"
for i in data.keys():
for a in data[i].keys():
portstring = "%s_SERVICE_PORT_%s=%s" % (i.upper(), a.upper(), data[i][a])
portstring = portstring.replace("-", "_")
print "export %s" % (portstring)
target.write("export %s\n" % portstring)
hoststring = "%s_SERVICE_HOST=%s" % (i.upper(), ipdata[i])
hoststring = hoststring.replace("-", "_")