Revision bcf043c9 lib/utils.py
| b/lib/utils.py | ||
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return names_filtered[0] |
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class HostInfo: |
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"""Class holding host info as returned by gethostbyname |
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""" |
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def __init__(self, name, aliases, ipaddrs): |
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"""Initialize the host name object. |
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Arguments are the same as returned by socket.gethostbyname_ex() |
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""" |
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self.name = name |
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self.aliases = aliases |
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self.ipaddrs = ipaddrs |
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self.ip = self.ipaddrs[0] |
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def LookupHostname(hostname): |
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"""Look up hostname |
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hostname: hostname to look up, can be also be a non FQDN |
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Returns: |
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Dictionary with keys: |
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- ip: IP addr |
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- hostname_full: hostname fully qualified |
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- hostname: hostname fully qualified (historic artifact) |
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a HostInfo object |
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""" |
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try: |
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(fqdn, dummy, ipaddrs) = socket.gethostbyname_ex(hostname) |
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ipaddr = ipaddrs[0] |
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(name, aliases, ipaddrs) = socket.gethostbyname_ex(hostname) |
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except socket.gaierror: |
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# hostname not found in DNS |
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return None |
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returnhostname = {
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"ip": ipaddr, |
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"hostname_full": fqdn, |
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"hostname": fqdn, |
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} |
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return returnhostname |
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return HostInfo(name, aliases, ipaddrs) |
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def ListVolumeGroups(): |
Also available in: Unified diff