From: Aric Gardner <agardner@linuxfoundation.org>
Date: Tue, 22 Sep 2020 20:51:59 +0000 (-0400)
Subject: Fix capture-instance-metadata.sh
X-Git-Tag: v0.57.4~4
X-Git-Url: https://gerrit.linuxfoundation.org/infra/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F80%2F65580%2F3;p=releng%2Fglobal-jjb.git

Fix capture-instance-metadata.sh

bios_vendor file now says Xen, no amazon string
to match on any longer.

cat /sys/devices/virtual/dmi/id/bios_vendor
Xen

however result.json has the info we need.

/run/cloud-init/result.json
{
 "v1": {
  "datasource": "DataSourceEc2Local",
  "errors": []
 }
}

Issue-Id: RELENG-3163

Signed-off-by: Aric Gardner <agardner@linuxfoundation.org>
Change-Id: Iece691579622608616a6abc8d27b9ca7653ad9ae
---

diff --git a/shell/capture-instance-metadata.sh b/shell/capture-instance-metadata.sh
index 23a9f2bf..a5914ad9 100644
--- a/shell/capture-instance-metadata.sh
+++ b/shell/capture-instance-metadata.sh
@@ -17,10 +17,11 @@ if [ -n "${NOMAD_DC}" ]; then
     exit 0
 fi
 
-# detect if we're in AWS
-if grep -qi amazon /sys/devices/virtual/dmi/id/bios_vendor ; then
-    echo "INFO: Running in AWS, not capturing instance metadata"
-    exit 0
+# AWS not supported, exit
+cloudtype="$(jq -r .v1.datasource /run/cloud-init/result.json)"
+if [[ $cloudtype == "DataSourceEc2Local" ]]; then
+   echo "INFO: Running in AWS, not capturing instance metadata"
+   exit 0
 fi
 
 # Retrive OpenStack instace metadata APIs at this IP.