Remove LIBS_FROM_GIT from the plugin code

LIBS_FROM_GIT should config by user in them local.conf,
This patch Remove LIBS_FROM_GIT from the plugin code.

Closes-Bug: #1733805
Change-Id: I89f6c541e07e8f84cbbd0d7aece91bd320370442

devstack/README.rst

@@ -16,6 +16,10 @@ zun plugin::
      enable_plugin zun https://git.openstack.org/openstack/zun master
      END
 
+If you would like to install python-zunclient from git, add to local.conf::
+
+     LIBS_FROM_GIT="python-zunclient"
+
 Then run devstack normally::
 
     cd /opt/stack/devstack

devstack/local.conf.sample

@@ -10,5 +10,8 @@ enable_plugin devstack-plugin-container https://git.openstack.org/openstack/devs
 KURYR_ETCD_PORT=2379
 enable_plugin kuryr-libnetwork https://git.openstack.org/openstack/kuryr-libnetwork
 
+# install python-zunclient from git
+LIBS_FROM_GIT="python-zunclient"
+
 # Optional:  uncomment to enable the Zun UI plugin in Horizon
 # enable_plugin zun-ui https://git.openstack.org/openstack/zun-ui

devstack/plugin.sh

@@ -13,7 +13,6 @@ if is_service_enabled zun-api zun-compute; then
         echo_summary "Installing zun"
         install_zun
 
-        LIBS_FROM_GIT="${LIBS_FROM_GIT},python-zunclient"
         install_zunclient
         cleanup_zun
 

doc/source/contributor/quickstart.rst

@@ -40,6 +40,9 @@ required OpenStack services::
     enable_plugin zun https://git.openstack.org/openstack/zun
     enable_plugin kuryr-libnetwork https://git.openstack.org/openstack/kuryr-libnetwork
 
+    # install python-zunclient from git
+    LIBS_FROM_GIT="python-zunclient"
+
     # Optional:  uncomment to enable the Zun UI plugin in Horizon
     # enable_plugin zun-ui https://git.openstack.org/openstack/zun-ui
     END

playbooks/zun-devstack-base-multinode/run.yaml

@@ -30,6 +30,7 @@
           cat << 'EOF' >>"/tmp/dg-local.conf"
           [[local|localrc]]
           enable_plugin zun git://git.openstack.org/openstack/zun
+          LIBS_FROM_GIT="python-zunclient"
 
           [[post-config|$KURYR_CONFIG]]
           [DEFAULT]

playbooks/zun-devstack-base/run.yaml

@@ -30,6 +30,7 @@
           cat << 'EOF' >>"/tmp/dg-local.conf"
           [[local|localrc]]
           enable_plugin zun git://git.openstack.org/openstack/zun
+          LIBS_FROM_GIT="python-zunclient"
 
           EOF
         executable: /bin/bash