From 67d317d81591a6215d542d1d2085bd4b6d9cea4a Mon Sep 17 00:00:00 2001
From: Valentin Lab <valentin.lab@kalysto.org>
Date: Tue, 11 Dec 2018 15:03:51 +0100
Subject: [PATCH] new: [apache] target port could end up empty if service image
 was not yet pulled

We decide to pull the image here, as we are garanteed that if it had to
be built, it was built.
---
 apache/lib/common | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/apache/lib/common b/apache/lib/common
index f17acf52..b297cca0 100644
--- a/apache/lib/common
+++ b/apache/lib/common
@@ -465,6 +465,9 @@ __vhost_proxy_statement() {
     if [ -z "$TARGET" ]; then
         ## First exposed port:
         base_image=$(service_base_docker_image "$BASE_SERVICE_NAME") || return 1
+        if ! docker_has_image "$base_image"; then
+            docker pull "$base_image"
+        fi
         first_exposed_port=$(image_exposed_ports_0 "$base_image" | tr '\0' '\n' | head -n 1 | cut -f 1 -d /) || return 1
         TARGET=$MASTER_BASE_SERVICE_NAME:$first_exposed_port
         info "No target was specified, introspection found: $TARGET"