103 lines
3.8 KiB
Python
103 lines
3.8 KiB
Python
# This file is part of the sos project: https://github.com/sosreport/sos
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions of
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# version 2 of the GNU General Public License.
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#
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# See the LICENSE file in the source distribution for further information.
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import glob
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from sos.report.plugins import Plugin, IndependentPlugin
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class Libvirt(Plugin, IndependentPlugin):
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short_desc = 'libvirt virtualization API'
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plugin_name = 'libvirt'
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profiles = ('system', 'virt', 'openstack_edpm')
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def setup(self):
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libvirt_keytab = "/etc/libvirt/krb5.tab"
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# authentication databases used for libvirt SASL authentication
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self.add_forbidden_path([
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"/etc/libvirt/passwd.db",
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"/etc/libvirt/krb5.tab",
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"/var/lib/libvirt/qemu/*/master-key.aes",
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"/etc/libvirt/secrets"
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])
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self.add_copy_spec([
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"/etc/libvirt/libvirt.conf",
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"/etc/libvirt/libvirtd.conf",
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"/etc/libvirt/lxc.conf",
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"/etc/libvirt/nwfilter/*.xml",
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"/etc/libvirt/qemu/*.xml",
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"/etc/libvirt/qemu.conf",
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"/run/libvirt/",
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"/etc/libvirt/qemu/networks/*.xml",
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"/etc/libvirt/qemu/networks/autostart/*.xml",
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"/etc/libvirt/storage/*.xml",
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"/etc/libvirt/storage/autostart/*.xml",
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"/etc/libvirt/qemu-lockd.conf",
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"/etc/libvirt/virtlockd.conf",
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"/etc/libvirt/virtlogd.conf",
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"/var/lib/libvirt/dnsmasq/*",
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"/var/lib/libvirt/qemu/snapshot/*/*.xml",
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"/var/lib/openstack/config/libvirt",
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"/var/lib/openstack/containers/libvirt*.json",
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])
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if not self.get_option("all_logs"):
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self.add_copy_spec([
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"/var/log/libvirt/libvirtd.log",
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"/var/log/libvirt/qemu/*.log*",
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"/var/log/libvirt/lxc/*.log",
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"/var/log/libvirt/uml/*.log",
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"/var/log/swtpm/libvirt/qemu/*.log",
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"/var/log/containers/libvirt/libvirtd.log",
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"/var/log/containers/libvirt/qemu/*.log*",
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"/var/log/containers/libvirt/lxc/*.log",
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"/var/log/containers/libvirt/swtpm/libvirt/qemu/*.log",
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"/var/log/containers/libvirt/uml/*.log",
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"/var/log/containers/qemu/*.log",
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"/var/log/containers/libvirt/*.log",
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])
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else:
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self.add_copy_spec([
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"/var/log/libvirt",
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"/var/log/containers/qemu/",
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"/var/log/containers/libvirt/",
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])
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if self.path_exists(self.path_join(libvirt_keytab)):
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self.add_cmd_output(f"klist -ket {libvirt_keytab}")
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self.add_dir_listing("/var/lib/libvirt/qemu", recursive=True)
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# get details of processes of KVM hosts
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for pidfile in glob.glob("/run/libvirt/*/*.pid"):
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with open(pidfile, 'r', encoding='UTF-8') as pfile:
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pid = pfile.read().splitlines()[0]
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pr_files = ["environ", "cgroup", "maps", "numa_maps", "limits"]
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for file in pr_files:
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self.add_copy_spec(f"/proc/{pid}/{file}")
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self.add_file_tags({
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"/run/libvirt/qemu/*.xml": "var_qemu_xml",
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"/var/log/libvirt/qemu/*.log": "libvirtd_qemu_log"
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})
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def postproc(self):
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match_exp = r"(\s*passwd=\s*')([^']*)('.*)"
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libvirt_path_exps = [
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r"/etc/libvirt/qemu/.*\.xml",
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r"/run/libvirt/qemu/.*\.xml",
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r"/etc/libvirt/.*\.conf"
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]
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for path_exp in libvirt_path_exps:
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self.do_path_regex_sub(path_exp, match_exp, r"\1******\3")
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# vim: set et ts=4 sw=4 :
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