From ee8fa6deca59de3b28b51b9293194b5d5916b4e7 Mon Sep 17 00:00:00 2001
From: Rushil Chugh <rushil.chugh@gmail.com>
Date: Thu, 16 Mar 2017 00:42:27 -0400
Subject: [PATCH] Adds Ironic-UI Devstack plugin

This change proposes to add Ironic-UI Devstack plugin.

Change-Id: Ided8819c2ec9f8fbbbbf1d76a7ec41ae7717288a
Closes-Bug: #1663840
---
 README.rst         | 18 ++++++++++++++++++
 devstack/plugin.sh | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 devstack/settings  |  5 +++++
 3 files changed, 69 insertions(+)
 create mode 100644 devstack/plugin.sh
 create mode 100644 devstack/settings

diff --git a/README.rst b/README.rst
index 4d36149b..a9104176 100644
--- a/README.rst
+++ b/README.rst
@@ -67,6 +67,24 @@ http://docs.openstack.org/developer/horizon/quickstart.html
 
     ./run_tests.sh --runserver
 
+
+   The Ironic Bare Metal Provisioning plugin should now be visible in the Horizon
+   navigation.
+
+
+Installation Instructions with devstack
+---------------------------------------
+
+In order to use the Ironic UI with devstack, you will need to enable the UI plugin separately.
+This is done in a similar fashion to enabling Ironic for devstack.
+Make sure you have horizon enabled (enabled by default in devstack).
+Then, enable the Ironic UI plugin appending the following line to the end of the local.conf file,
+just after Ironic plugin enablement:
+
+    enable_plugin ironic-ui https://github.com/openstack/ironic-ui
+
+After this, you can run ./stack.sh from the devstack directory.
+
    The Ironic Bare Metal Provisioning plugin should now be visible in the Horizon
    navigation.
 
diff --git a/devstack/plugin.sh b/devstack/plugin.sh
new file mode 100644
index 00000000..1bbd0a1b
--- /dev/null
+++ b/devstack/plugin.sh
@@ -0,0 +1,46 @@
+# plugin.sh - DevStack plugin.sh dispatch script ironic-ui
+
+function install_ironic_ui {
+    # NOTE(crushil): workaround for devstack bug: 1540328
+    # where devstack installs 'test-requirements' but should not do it
+    # for ironic-ui project as it installs Horizon from url.
+    # Remove following two 'mv' commands when mentioned bug is fixed.
+    mv $IRONIC_UI_DIR/test-requirements.txt $IRONIC_UI_DIR/_test-requirements.txt
+
+    setup_develop ${IRONIC_UI_DIR}
+
+    mv $IRONIC_UI_DIR/_test-requirements.txt $IRONIC_UI_DIR/test-requirements.txt
+}
+
+# check for service enabled
+if is_service_enabled horizon && is_service_enabled ironic && is_service_enabled ironic-ui; then
+
+    if [[ "$1" == "stack" && "$2" == "pre-install" ]]; then
+        # Set up system services
+        # no-op
+        :
+    elif [[ "$1" == "stack" && "$2" == "install" ]]; then
+        # Perform installation of service source
+        echo_summary "Installing Ironic UI"
+        install_ironic_ui
+    elif [[ "$1" == "stack" && "$2" == "post-config" ]]; then
+        # Configure after the other layer 1 and 2 services have been configured
+        echo_summary "Configuring Ironic UI"
+        cp -a ${IRONIC_UI_DIR}/ironic_ui/enabled/* ${DEST}/horizon/openstack_dashboard/local/enabled/
+    elif [[ "$1" == "stack" && "$2" == "extra" ]]; then
+        # no-op
+        :
+    fi
+
+    if [[ "$1" == "unstack" ]]; then
+        # no-op
+        :
+    fi
+
+    if [[ "$1" == "clean" ]]; then
+        # Remove state and transient data
+        # Remember clean.sh first calls unstack.sh
+        # no-op
+        :
+    fi
+fi
\ No newline at end of file
diff --git a/devstack/settings b/devstack/settings
new file mode 100644
index 00000000..4347453a
--- /dev/null
+++ b/devstack/settings
@@ -0,0 +1,5 @@
+# settings file for ironic-ui plugin
+enable_service ironic-ui
+
+# set up default directories
+IRONIC_UI_DIR=${IRONIC_UI_DIR:=$DEST/ironic-ui}
\ No newline at end of file