diff options
Diffstat (limited to 'files')
| -rw-r--r-- | files/xml.py | 68 |
1 files changed, 56 insertions, 12 deletions
diff --git a/files/xml.py b/files/xml.py index abd4212..1e9a724 100644 --- a/files/xml.py +++ b/files/xml.py @@ -1,6 +1,5 @@ #!/usr/bin/python # -*- coding: utf-8 -*- -# Copyright (C) 2012+ Jordi Gutiérrez Hermoso <jordigh@octave.org> # Copyright (C) 2012-2013+ James Shubin # Written by James Shubin <james@shubin.ca> # @@ -17,24 +16,69 @@ # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. -# thanks to Jordi for fighting with the xml for me so that I didn't have to :) +# EXAMPLE: +# $ gluster peer status --xml | ./xml.py --connected <PEER1> <PEER2> <PEERn> +# <BOOL> # EXAMPLE: -# $ gluster volume --xml info <VOLNAME> | ./xml.py <KEY> +# $ gluster volume --xml info <VOLNAME> | ./xml.py --property <KEY> # <VALUE> import sys import lxml.etree as etree -if len(sys.argv) != 2: - sys.exit(1) +argv = sys.argv +argv.pop(0) # get rid of $0 + +if len(argv) < 1: + sys.exit(3) + +mode = argv.pop(0) +tree = etree.parse(sys.stdin) +root = tree.getroot() + +# are all the hostnames in argv connected ? +if mode == '--connected': + store = {} + peers = [x for x in argv if x != ''] + + for i in root.findall('.//peerStatus'): + p = i.find('peer') + h = p.find('hostname').text + c = (str(p.find('connected').text) == '1') # connected + store[h] = c # save for later... + + # if no peers specified, assume we should check all... + if len(peers) == 0: + peers = store.keys() -t = etree.parse(sys.stdin) -r = t.getroot() -v = [x.find('value').text for x in r.findall('.//option') if x.find('name').text == str(sys.argv[1])] -if len(v) == 1: - print v[0] + for i in peers: + if i in store.keys(): + if not store[i]: + # someone is unconnected + sys.exit(1) + else: + # we're looking for a peer that isn't peered yet + sys.exit(2) + + # must be good! sys.exit(0) -else: # more than one value found - sys.exit(1) + +elif mode == '--property': + if len(argv) != 1: + sys.exit(3) + + store = [] + for i in root.findall('.//option'): + if i.find('name').text == str(argv[0]): + store.append(i.find('value').text) + + if len(store) == 1: + print(store[0]) + sys.exit(0) + else: # more than one value found + sys.exit(1) + +# else: +sys.exit(3) |