def is_contrail_node(node):
'''Assuming that all contrail nodes are installed with
package - contrail-setup, returns True if the package is installed in the node
'''
package_info = ''
with settings(host_string=node, warn_only=True):
package_info = get_build('contrail-setup')
return True if package_info else False
def is_contrail_node(node):
'''Assuming that all contrail nodes are installed with
package - contrail-setup, returns True if the package is installed in the node
'''
package_info = ''
with settings(host_string=node, warn_only=True):
package_info = get_build('contrail-setup')
return True if package_info else False
def get_vrouter_kmod_pkg():
"""Return the contrail-vrouter-dkms | contrail-vrouter-generic
package to be installed in compute node depending on the kernel
version.
"""
ostype = detect_ostype()
if ostype in ['ubuntu']:
dkms_status = get_build('contrail-vrouter-dkms')
if dkms_status is not None:
contrail_vrouter_pkg = 'contrail-vrouter-dkms'
else:
# Search for matching contrail-vrouter pkg for kernel version in cache.
vrouter_generic_pkg = sudo("apt-cache pkgnames contrail-vrouter-$(uname -r)")
contrail_vrouter_pkg = vrouter_generic_pkg or 'contrail-vrouter-dkms'
else:
contrail_vrouter_pkg = None
return contrail_vrouter_pkg
def get_nodes_to_upgrade_pkg(package, os_type, *args, **kwargs):
"""get the list of nodes in which th given package needs to be upgraded"""
nodes = []
version = kwargs.get("version", None)
for host_string in args:
with settings(host_string=host_string, warn_only=True):
act_os_type = detect_ostype()
if act_os_type == os_type:
installed = sudo("dpkg -l | grep %s" % package)
if not installed:
nodes.append(host_string)
elif version and version != "%s-%s" % (get_release(package), get_build(package)):
nodes.append(host_string)
else:
print "Required package %s installed. Skipping!" % package
else:
raise RuntimeError("Actual OS Type (%s) != Expected OS Type (%s)" "Aborting!" % (act_os_type, os_type))
return nodes
def get_vrouter_kmod_pkg():
"""Return the contrail-vrouter-dkms | contrail-vrouter-generic
package to be installed in compute node depending on the kernel
version.
"""
ostype = detect_ostype()
if ostype in ['ubuntu']:
dkms_status = get_build('contrail-vrouter-dkms')
if dkms_status is not None:
contrail_vrouter_pkg = 'contrail-vrouter-dkms'
else:
# Search for matching contrail-vrouter pkg for kernel version in cache.
vrouter_generic_pkg = sudo(
"apt-cache pkgnames contrail-vrouter-$(uname -r)")
contrail_vrouter_pkg = vrouter_generic_pkg or 'contrail-vrouter-dkms'
else:
contrail_vrouter_pkg = None
return contrail_vrouter_pkg
def get_nodes_to_upgrade_pkg(package, os_type, *args, **kwargs):
"""get the list of nodes in which th given package needs to be upgraded"""
nodes = []
version = kwargs.get('version', None)
for host_string in args:
with settings(host_string=host_string, warn_only=True):
act_os_type = detect_ostype()
if act_os_type == os_type:
installed = run("dpkg -l | grep %s" % package)
if not installed:
nodes.append(host_string)
elif (version and version != '%s-%s' %
(get_release(package), get_build(package))):
nodes.append(host_string)
else:
print 'Required package %s installed. Skipping!' % package
else:
raise RuntimeError(
'Actual OS Type (%s) != Expected OS Type (%s)'
'Aborting!' % (act_os_type, os_type))
return nodes
def get_nodes_to_upgrade_pkg(package, os_type, *args, **kwargs):
"""get the list of nodes in which th given package needs to be upgraded"""
nodes = []
version = kwargs.get('version', None)
for host_string in args:
with settings(host_string=host_string, warn_only=True):
if os_type in ['ubuntu']:
installed = sudo("dpkg -l | grep %s" % package)
elif os_type in ['centos', 'redhat', 'centoslinux']:
installed = sudo("rpm -qa | grep %s" % package)
else:
raise RuntimeError('Unsupported OS type!')
if not installed:
nodes.append(host_string)
elif (version and version != '%s-%s' %
(get_release(package), get_build(package))):
nodes.append(host_string)
else:
print 'Required package %s installed. Skipping!' % package
return nodes
def get_nodes_to_upgrade_pkg(package, os_type, *args, **kwargs):
"""get the list of nodes in which th given package needs to be upgraded"""
nodes = []
version = kwargs.get('version', None)
for host_string in args:
with settings(host_string=host_string, warn_only=True):
if os_type in ['ubuntu']:
installed = sudo("dpkg -l | grep %s" % package)
elif os_type in ['centos', 'redhat', 'centoslinux']:
installed = sudo("rpm -qa | grep %s" % package)
else:
raise RuntimeError('Unsupported OS type!')
if not installed:
nodes.append(host_string)
elif (version and
version != '%s-%s' %
(get_release(package), get_build(package))):
nodes.append(host_string)
else:
print 'Required package %s installed. Skipping!' % package
return nodes