From ec25340be0a3a3adfd22699aacf1ab566fed4987 Mon Sep 17 00:00:00 2001
From: Brian Tingle <brian.tingle.cdlib.org@gmail.com>
Date: Thu, 25 Oct 2018 18:35:15 -0700
Subject: [PATCH] fix error in `jq` path that sorts by creation date

---
 ansible/roles/blackstar/files/create_worker_ami.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ansible/roles/blackstar/files/create_worker_ami.yml b/ansible/roles/blackstar/files/create_worker_ami.yml
index d9b5c1e..16eacd1 100644
--- a/ansible/roles/blackstar/files/create_worker_ami.yml
+++ b/ansible/roles/blackstar/files/create_worker_ami.yml
@@ -21,7 +21,7 @@
           subproject: ingest
       register: new_image
     - name: find older AMIs
-      shell: "aws ec2 describe-images --filters Name=name,Values=worker-{{ DATA_BRANCH }}* | jq '.Images| sort_by(\"CreationDate\")[:length-1][].ImageId'"
+      shell: "aws ec2 describe-images --filters Name=name,Values=worker-{{ DATA_BRANCH }}* | jq '.Images| sort_by(.CreationDate)[:length-1][].ImageId'"
       register: ami_ids
     - debug:
         msg: "Deleting amis : {{ ami_ids }}"