From 3eea2613267575f8dd6a1e79f90386871d024074 Mon Sep 17 00:00:00 2001
From: Steve Baker <sbaker@redhat.com>
Date: Fri, 11 May 2018 13:05:24 +1200
Subject: [PATCH] Use command instead of docker_image for docker build

The docker_image module doesn't support --network host, which is
required for the yum update to reach the network.
---
 tasks/modify_image.yml | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/tasks/modify_image.yml b/tasks/modify_image.yml
index 57ef93d..a178b91 100644
--- a/tasks/modify_image.yml
+++ b/tasks/modify_image.yml
@@ -31,8 +31,6 @@
     line: "LABEL modified_append_tag={{ modified_append_tag }}"
 
 - name: Modify image
-  docker_image:
-    name: "{{ target_image | default(source_image) }}{{ modified_append_tag }}"
-    path: "{{ modify_dir_path }}"
-    dockerfile: Dockerfile.modified
-
+  command: docker build --tag {{ target_image | default(source_image) }}{{ modified_append_tag }} --file Dockerfile.modified --network host ./
+  args:
+    chdir: "{{ modify_dir_path }}"