horizon: drop nodejs dependency

since commit a0739c9423a4c559b45af96fa4cdb30539dcdbd7, horizon use
a pure Python alternative to nodejs

Change-Id: I231b453e42c303c3cc29e8bea4d7b935fecdccd2

files/apts/horizon

@@ -19,5 +19,3 @@ python-kombu
 python-coverage
 python-cherrypy3 # why?
 python-migrate
-nodejs
-nodejs-legacy # dist:quantal

files/rpms-suse/horizon

@@ -1,6 +1,5 @@
 apache2  # NOPRIME
 apache2-mod_wsgi  # NOPRIME
-nodejs
 python-CherryPy # why? (coming from apts)
 python-Paste
 python-PasteDeploy

files/rpms/horizon

@@ -3,7 +3,6 @@ django-registration
 gcc
 httpd # NOPRIME
 mod_wsgi  # NOPRIME
-nodejs # NOPRIME
 pylint
 python-anyjson
 python-BeautifulSoup

lib/horizon

@@ -153,15 +153,6 @@ function install_horizon() {
     # Apache installation, because we mark it NOPRIME
     install_apache_wsgi
 
-    # NOTE(sdague) quantal changed the name of the node binary
-    if is_ubuntu; then
-        if [[ ! -e "/usr/bin/node" ]]; then
-            install_package nodejs-legacy
-        fi
-    elif is_fedora && [[ $DISTRO =~ (rhel6) || "$os_RELEASE" -ge "18" ]]; then
-        install_package nodejs
-    fi
-
     git_clone $HORIZON_REPO $HORIZON_DIR $HORIZON_BRANCH $HORIZON_TAG
 }
 

tools/fixup_stuff.sh

@@ -76,8 +76,7 @@ fi
 if [[ $DISTRO =~ (rhel6) ]]; then
 
     # Disable selinux to avoid configuring to allow Apache access
-    # to Horizon files or run nodejs (LP#1175444)
-    # FIXME(dtroyer): see if this can be skipped without node or if Horizon is not enabled
+    # to Horizon files (LP#1175444)
     if selinuxenabled; then
         sudo setenforce 0
     fi