1 files changed, 24 insertions, 0 deletions
diff --git a/roles/x509/acmetool/cert/prepare/filter_plugins/acme_certs.py b/roles/x509/acmetool/cert/prepare/filter_plugins/acme_certs.py
new file mode 100644
index 00000000..179f71e9
--- /dev/null
+++ b/roles/x509/acmetool/cert/prepare/filter_plugins/acme_certs.py
@@ -0,0 +1,24 @@
+from __future__ import (absolute_import, division, print_function)
+__metaclass__ = type
+
+from functools import partial
+
+from ansible import errors
+
+
+def acme_cert_nonexistent(data, hostnames):
+    try:
+        return [hostnames[i] for i, d in enumerate(data) if d['stat']['exists'] == False]
+    except Exception as e:
+        raise errors.AnsibleFilterError("acme_cert_nonexistent(): %s" % str(e))
+
+
+class FilterModule(object):
+
+    ''' acme certificate filters '''
+    filter_map = {
+        'acme_cert_nonexistent': acme_cert_nonexistent,
+    }
+
+    def filters(self):
+        return self.filter_map