66 lines
2.3 KiB
Python
Executable File
66 lines
2.3 KiB
Python
Executable File
#!/usr/bin/python
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# doteast; base from skvidal's freezelist
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# doteast porting to ansible 2.0
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# list hosts with ansible var[=value], Or
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# list all hosts with their corresponding vars
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# Note that the script will attempt to "match" the supplied value of the var against the values if it the var is multivalued
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from ansible import constants as C
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from ansible.parsing.dataloader import DataLoader
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from ansible.vars.manager import VariableManager
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from ansible.inventory.manager import InventoryManager
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import sys
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from optparse import OptionParser
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parser = OptionParser(version="1.0")
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parser.add_option('-i', dest='inventory', default=C.DEFAULT_HOST_LIST,
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help="Path to inventory file/dir")
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parser.add_option('-o', dest='variable', default=None,
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help="variable name to check")
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parser.add_option('-a', action="store_true", dest='all_vars', default=None,
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help="get all vars")
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opts, args = parser.parse_args(sys.argv[1:])
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if ((opts.variable == None and opts.all_vars == None) or (opts.variable != None and opts.all_vars != None)):
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print("Usage: hosts_with_var_set -o varname[=value] | -a")
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sys.exit(-1)
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loader = DataLoader()
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inv = InventoryManager(loader=loader, sources=opts.inventory)
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variable_manager = VariableManager(loader=loader, inventory=inv)
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matching = True
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if opts.variable != None:
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if opts.variable.find("=") == -1:
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matching = False
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var_name = opts.variable
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else:
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var_name, value = opts.variable.split('=')
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if value == "":
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value = "None"
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var_set = []
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for host in inv.get_hosts():
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vars = variable_manager.get_vars(host=host)
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if opts.variable == None:
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# remove expanded 'all' groups
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vars.pop('groups')
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vars['groups'] = host.get_groups()
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print("%s\n%s\n" % (host.get_name(), vars))
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else:
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if var_name in vars:
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if not matching:
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var_set.append(host.get_name())
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else:
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if str(vars.get(var_name)).find(value) != -1:
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var_set.append(host.get_name())
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if opts.variable != None:
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if not matching:
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print('hosts with variable %s:' % var_name)
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else:
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print('hosts with variable %s matching %s value' % (var_name, value))
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for host in sorted(var_set):
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print(host)
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