From bc84e0bf84c49cd4f5c0d80b008b5efbf30e5b5a Mon Sep 17 00:00:00 2001
From: Roman Podoliaka <rpodolyaka@mirantis.com>
Date: Tue, 8 Apr 2014 17:24:44 +0300
Subject: [PATCH] Add rally element

Add an element installing Rally. Rally is a tool for benchmarking
and profiling OpenStack installations. It can be useful for detection
of bottlenecks and debugging performance issues in deployed clouds.

Change-Id: Ib8b5b937d19a59610da375b1a8256fd5a412c223
---
 elements/rally/README.md                             | 11 +++++++++++
 elements/rally/elements-deps                         |  2 ++
 elements/rally/environment.d/10-rally-venv-dir.bash  |  3 +++
 .../rally/install.d/rally-source-install/51-rally    | 12 ++++++++++++
 elements/rally/source-repository-rally               |  1 +
 5 files changed, 29 insertions(+)
 create mode 100644 elements/rally/README.md
 create mode 100644 elements/rally/elements-deps
 create mode 100644 elements/rally/environment.d/10-rally-venv-dir.bash
 create mode 100755 elements/rally/install.d/rally-source-install/51-rally
 create mode 100644 elements/rally/source-repository-rally

diff --git a/elements/rally/README.md b/elements/rally/README.md
new file mode 100644
index 000000000..0d958ee32
--- /dev/null
+++ b/elements/rally/README.md
@@ -0,0 +1,11 @@
+Installs Rally OpenStack benchmarking and profiling tool.
+
+Overview
+--------
+
+[Rally] (https://wiki.openstack.org/wiki/Rally) is a CLI tool (and optional API
+service) that allows you to test how your OpenStack installation performs at
+scale and find bottlenecks using the integrated profiler.
+
+Wiki [HowTo page] (https://wiki.openstack.org/wiki/Rally/HowTo) provides examples
+how to use Rally.
diff --git a/elements/rally/elements-deps b/elements/rally/elements-deps
new file mode 100644
index 000000000..f5a85e717
--- /dev/null
+++ b/elements/rally/elements-deps
@@ -0,0 +1,2 @@
+os-svc-install
+source-repositories
diff --git a/elements/rally/environment.d/10-rally-venv-dir.bash b/elements/rally/environment.d/10-rally-venv-dir.bash
new file mode 100644
index 000000000..95b07a8e6
--- /dev/null
+++ b/elements/rally/environment.d/10-rally-venv-dir.bash
@@ -0,0 +1,3 @@
+if [ -z "${RALLY_VENV_DIR:-}" ]; then
+    export RALLY_VENV_DIR=${OPENSTACK_VENV_DIR:-"/opt/stack/venvs/rally"}
+fi
diff --git a/elements/rally/install.d/rally-source-install/51-rally b/elements/rally/install.d/rally-source-install/51-rally
new file mode 100755
index 000000000..efc29e3df
--- /dev/null
+++ b/elements/rally/install.d/rally-source-install/51-rally
@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+set -eux
+
+install-packages libpq-dev python-dev libevent-dev libssl-dev libffi-dev
+
+os-svc-install -u rally -r /opt/stack/rally
+
+ln -sf $RALLY_VENV_DIR/bin/rally /usr/local/bin/rally
+ln -sf $RALLY_VENV_DIR/bin/rally-manage /usr/local/bin/rally-manage
+
+$RALLY_VENV_DIR/bin/rally-manage db recreate
diff --git a/elements/rally/source-repository-rally b/elements/rally/source-repository-rally
new file mode 100644
index 000000000..fdf6e831a
--- /dev/null
+++ b/elements/rally/source-repository-rally
@@ -0,0 +1 @@
+rally git /opt/stack/rally https://git.openstack.org/stackforge/rally