Revision ea9d3b40 lib/client/gnt_group.py
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# W0401: Wildcard import ganeti.cli |
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# W0614: Unused import %s from wildcard import (since we need cli) |
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from cStringIO import StringIO |
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from ganeti.cli import * |
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from ganeti import constants |
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from ganeti import opcodes |
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]) |
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def _GetCreateCommand(group): |
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(name, ipolicy) = group |
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buf = StringIO() |
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buf.write("gnt-group add")
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PrintIPolicyCommand(buf, ipolicy, True) |
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buf.write(" ")
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buf.write(name) |
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return buf.getvalue() |
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def ShowCreateCommand(opts, args): |
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"""Shows the command that can be used to re-create a node group. |
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Currently it works only for ipolicy specs. |
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""" |
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cl = GetClient(query=True) |
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selected_fields = ["name"] |
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if opts.include_defaults: |
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selected_fields += ["ipolicy"] |
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else: |
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selected_fields += ["custom_ipolicy"] |
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result = cl.QueryGroups(names=args, fields=selected_fields, |
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use_locking=False) |
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for group in result: |
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ToStdout(_GetCreateCommand(group)) |
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commands = {
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"add": ( |
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AddGroup, ARGS_ONE_GROUP, |
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"info": ( |
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GroupInfo, ARGS_MANY_GROUPS, [], "[<group_name>...]", |
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"Show group information"), |
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"show-ispecs-cmd": ( |
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ShowCreateCommand, ARGS_MANY_GROUPS, [INCLUDEDEFAULTS_OPT], |
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"[--include-defaults] [<group_name>...]", |
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"Show the command line to re-create a group"), |
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} |
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