From 952dfd804b1045687da06a8663e852e28fcccd7d Mon Sep 17 00:00:00 2001
From: runseb <runseb@gmail.com>
Date: Thu, 21 Apr 2016 16:14:33 +0200
Subject: [PATCH] Update cloudstack-dhcp

---
 .../oem-cloudstack/files/cloudstack-dhcp      | 28 +++++++++----------
 ...0.3.ebuild => oem-cloudstack-0.0.4.ebuild} |  0
 2 files changed, 13 insertions(+), 15 deletions(-)
 rename sdk_container/src/third_party/coreos-overlay/coreos-base/oem-cloudstack/{oem-cloudstack-0.0.3.ebuild => oem-cloudstack-0.0.4.ebuild} (100%)

diff --git a/sdk_container/src/third_party/coreos-overlay/coreos-base/oem-cloudstack/files/cloudstack-dhcp b/sdk_container/src/third_party/coreos-overlay/coreos-base/oem-cloudstack/files/cloudstack-dhcp
index 06b29fb855..72615f76e4 100644
--- a/sdk_container/src/third_party/coreos-overlay/coreos-base/oem-cloudstack/files/cloudstack-dhcp
+++ b/sdk_container/src/third_party/coreos-overlay/coreos-base/oem-cloudstack/files/cloudstack-dhcp
@@ -2,22 +2,20 @@
 
 get_dhcp_ip() {
     local leases_dir="/run/systemd/netif/leases"
+    local found=0
     while true; do
-        if [[ "$(find "${leases_dir}" -type f -size +1c)" ]]; then
-            break
-        fi
+        for leasefile in $(find "${leases_dir}" -type f -size +1c); do
+            dhcp_server_ip=$(cat $leasefile | awk -F= '/SERVER_ADDRESS/ { print $2 }')
+            if [[ -n "${dhcp_server_ip}" ]]; then
+                metadata_url="http://${dhcp_server_ip}/latest/meta-data/"
+                if curl --fail -s "${metadata_url}" >/dev/null; then
+                    echo $dhcp_server_ip
+                    found=1
+                    break
+                fi
+            fi
+        done
+        [[ $found -eq 0 ]] || break
         sleep .5
     done
-
-    for leasefile in "${leases_dir}/"*; do
-        dhcp_server_ip=$(cat $leasefile | awk -F= '/SERVER_ADDRESS/ { print $2 }')
-        if [[ -n "${dhcp_server_ip}" ]]; then
-            metadata_url="http://${dhcp_server_ip}/latest/meta-data/"
-            curl --fail -s "${metadata_url}" >/dev/null
-            if [[ $? -eq 0 ]]; then
-                echo $dhcp_server_ip
-                break
-            fi
-        fi
-    done
 }
diff --git a/sdk_container/src/third_party/coreos-overlay/coreos-base/oem-cloudstack/oem-cloudstack-0.0.3.ebuild b/sdk_container/src/third_party/coreos-overlay/coreos-base/oem-cloudstack/oem-cloudstack-0.0.4.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/coreos-base/oem-cloudstack/oem-cloudstack-0.0.3.ebuild
rename to sdk_container/src/third_party/coreos-overlay/coreos-base/oem-cloudstack/oem-cloudstack-0.0.4.ebuild