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# Copyright Red Hat 2020, Jake Hunsaker <[email protected]> # This file is part of the sos project: https://github.com/sosreport/sos # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # version 2 of the GNU General Public License. # # See the LICENSE file in the source distribution for further information. from pipes import quote from sos.collector.clusters import Cluster class kubernetes(Cluster): """ The kuberentes cluster profile is intended to be used on kubernetes clusters built from the upstream/source kubernetes (k8s) project. It is not intended for use with other projects or platforms that are built ontop of kubernetes. """ cluster_name = 'Community Kubernetes' packages = ('kubernetes-master',) sos_plugins = ['kubernetes'] sos_plugin_options = {'kubernetes.all': 'on'} cmd = 'kubectl' option_list = [ ('label', '', 'Filter node list to those with matching label'), ('role', '', 'Filter node list to those with matching role') ] def get_nodes(self): self.cmd += ' get nodes' if self.get_option('label'): self.cmd += ' -l %s ' % quote(self.get_option('label')) res = self.exec_primary_cmd(self.cmd) if res['status'] == 0: nodes = [] roles = [x for x in self.get_option('role').split(',') if x] for nodeln in res['output'].splitlines()[1:]: node = nodeln.split() if not roles: nodes.append(node[0]) else: if node[2] in roles: nodes.append(node[0]) return nodes else: raise Exception('Node enumeration did not return usable output') # vim: set et ts=4 sw=4 :