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author | Brian Coca <bcoca@ansible.com> | 2015-01-28 09:54:40 -0500 |
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committer | Brian Coca <bcoca@ansible.com> | 2015-01-28 09:54:40 -0500 |
commit | 990d08b63f2aff8706cedbbc2786873102d92e01 (patch) | |
tree | 2bd8f5d08cb780f0787b91d37f22f84d3d91c478 | |
parent | 11005e7b284bee8f8b3f14077de0eaaa83562454 (diff) | |
parent | 6118bf4b64a0f4987ae17dae2ae923891fce1792 (diff) | |
download | ansible-990d08b63f2aff8706cedbbc2786873102d92e01.tar.gz |
Merge pull request #10113 from bcoca/url_lookup
Url lookup
-rw-r--r-- | docsite/rst/playbooks_lookups.rst | 4 | ||||
-rw-r--r-- | lib/ansible/runner/lookup_plugins/url.py | 48 |
2 files changed, 52 insertions, 0 deletions
diff --git a/docsite/rst/playbooks_lookups.rst b/docsite/rst/playbooks_lookups.rst index 00ebb338b9..f33e21a3c5 100644 --- a/docsite/rst/playbooks_lookups.rst +++ b/docsite/rst/playbooks_lookups.rst @@ -128,6 +128,10 @@ Here are some examples:: - debug: msg="{{ lookup('etcd', 'foo') }} is a value from a locally running etcd" + - debug: msg="{{item}}" + with_url: + - 'http://github.com/gremlin.keys' + As an alternative you can also assign lookup plugins to variables or use them elsewhere. This macros are evaluated each time they are used in a task (or template):: diff --git a/lib/ansible/runner/lookup_plugins/url.py b/lib/ansible/runner/lookup_plugins/url.py new file mode 100644 index 0000000000..37a1df6c7a --- /dev/null +++ b/lib/ansible/runner/lookup_plugins/url.py @@ -0,0 +1,48 @@ +# (c) 2015, Brian Coca <bcoca@ansible.com> +# +# This file is part of Ansible +# +# Ansible is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# Ansible is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with Ansible. If not, see <http://www.gnu.org/licenses/>. + +from ansible import utils +import urllib2 + +class LookupModule(object): + + def __init__(self, basedir=None, **kwargs): + self.basedir = basedir + + def run(self, terms, inject=None, **kwargs): + + terms = utils.listify_lookup_plugin_terms(terms, self.basedir, inject) + + if isinstance(terms, basestring): + terms = [ terms ] + + ret = [] + for term in terms: + try: + r = urllib2.Request(term) + response = urllib2.urlopen(r) + except URLError, e: + utils.warnings("Failed lookup url for %s : %s" % (term, str(e))) + continue + except HTTPError, e: + utils.warnings("Recieved HTTP error for %s : %s" % (term, str(e))) + continue + + for line in response.read().splitlines(): + ret.append(line) + + return ret |