From 424065229cf694f2ee978ac2297ea298d237c742 Mon Sep 17 00:00:00 2001 From: Brian Coca Date: Tue, 27 Jan 2015 17:25:55 -0500 Subject: [PATCH 1/3] added example of url lookup --- docsite/rst/playbooks_lookups.rst | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/docsite/rst/playbooks_lookups.rst b/docsite/rst/playbooks_lookups.rst index 00ebb338b9c..e85344ac428 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):: From 3d6b6edea90df898d73112ecf3ac372eed258644 Mon Sep 17 00:00:00 2001 From: Brian Coca Date: Tue, 27 Jan 2015 17:26:18 -0500 Subject: [PATCH 2/3] added url lookup plugin --- lib/ansible/runner/lookup_plugins/url.py | 48 ++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 lib/ansible/runner/lookup_plugins/url.py diff --git a/lib/ansible/runner/lookup_plugins/url.py b/lib/ansible/runner/lookup_plugins/url.py new file mode 100644 index 00000000000..37a1df6c7af --- /dev/null +++ b/lib/ansible/runner/lookup_plugins/url.py @@ -0,0 +1,48 @@ +# (c) 2015, Brian Coca +# +# 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 . + +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 From 6118bf4b64a0f4987ae17dae2ae923891fce1792 Mon Sep 17 00:00:00 2001 From: Brian Coca Date: Tue, 27 Jan 2015 17:48:39 -0500 Subject: [PATCH 3/3] corrected missing quote --- docsite/rst/playbooks_lookups.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docsite/rst/playbooks_lookups.rst b/docsite/rst/playbooks_lookups.rst index e85344ac428..f33e21a3c5b 100644 --- a/docsite/rst/playbooks_lookups.rst +++ b/docsite/rst/playbooks_lookups.rst @@ -128,7 +128,7 @@ Here are some examples:: - debug: msg="{{ lookup('etcd', 'foo') }} is a value from a locally running etcd" - - debug: msg="{{item}} + - debug: msg="{{item}}" with_url: - 'http://github.com/gremlin.keys'