From a5d965a3d7c558239d770428e1dd815943a8d887 Mon Sep 17 00:00:00 2001
From: Patrick East <patrick.east@purestorage.com>
Date: Wed, 3 Aug 2016 14:44:53 -0700
Subject: [PATCH] Use userrc_early for all nodes

Instead of only using the userrc_early when keystone
is an enabled service we will do it on all runs of
stack.sh. This way services can be split up more
across devstack nodes, and you can do configuration
requiring credentials on nodes that don't install
keystone.

Change-Id: I74574ae9f45a74bcbcc8e3149228ecb795ab4fb7
---
 stack.sh | 40 ++++++++++++++++++++--------------------
 1 file changed, 20 insertions(+), 20 deletions(-)

diff --git a/stack.sh b/stack.sh
index 6a5a2a318f..8f548997d4 100755
--- a/stack.sh
+++ b/stack.sh
@@ -1021,21 +1021,12 @@ start_dstat
 # Keystone
 # --------
 
-if is_service_enabled keystone; then
-    echo_summary "Starting Keystone"
-
-    if [ "$KEYSTONE_AUTH_HOST" == "$SERVICE_HOST" ]; then
-        init_keystone
-        start_keystone
-        bootstrap_keystone
-    fi
-
-    # Rather than just export these, we write them out to a
-    # intermediate userrc file that can also be used to debug if
-    # something goes wrong between here and running
-    # tools/create_userrc.sh (this script relies on services other
-    # than keystone being available, so we can't call it right now)
-    cat > $TOP_DIR/userrc_early <<EOF
+# Rather than just export these, we write them out to a
+# intermediate userrc file that can also be used to debug if
+# something goes wrong between here and running
+# tools/create_userrc.sh (this script relies on services other
+# than keystone being available, so we can't call it right now)
+cat > $TOP_DIR/userrc_early <<EOF
 # Use this for debugging issues before files in accrc are created
 
 # Set up password auth credentials now that Keystone is bootstrapped
@@ -1050,12 +1041,21 @@ export OS_REGION_NAME=$KEYSTONE_REGION_NAME
 
 EOF
 
-    if is_service_enabled tls-proxy; then
-        echo "export OS_CACERT=$INT_CA_DIR/ca-chain.pem" >> $TOP_DIR/userrc_early
-        start_tls_proxy http-services '*' 443 $SERVICE_HOST 80
-    fi
+if is_service_enabled tls-proxy; then
+    echo "export OS_CACERT=$INT_CA_DIR/ca-chain.pem" >> $TOP_DIR/userrc_early
+    start_tls_proxy http-services '*' 443 $SERVICE_HOST 80
+fi
 
-    source $TOP_DIR/userrc_early
+source $TOP_DIR/userrc_early
+
+if is_service_enabled keystone; then
+    echo_summary "Starting Keystone"
+
+    if [ "$KEYSTONE_AUTH_HOST" == "$SERVICE_HOST" ]; then
+        init_keystone
+        start_keystone
+        bootstrap_keystone
+    fi
 
     create_keystone_accounts
     create_nova_accounts