Adapt zrpcd to work for Carbon/Nitrogen

It updates the quagga tar.gz file which is used to
install zrpcd/quagga.
The new rpms are compiled with thrift-version 4

Zrpcd is installed as a process. Additional changes takwqe place
adopting the installation and checking of zrpcd process

Note that an extra patch is needed to update or remove the
building procedure, which is present within the project
but not used actually.

JIRA: APEX-508

Change-Id: If6da075d2aafdb8c2ecfc599f595a7201490aa23
Signed-off-by: tomsou <soth@intracom-telecom.com>
(cherry picked from commit 663db511c540fe94b4396146f76bbc40bd3fd852)

3 files changed, 21 insertions, 13 deletions

diff --git a/apex/overcloud/deploy.py b/apex/overcloud/deploy.py
index ef916a43..c0e9968b 100644
--- a/apex/overcloud/deploy.py
+++ b/apex/overcloud/deploy.py
@@ -11,7 +11,6 @@ import base64
 import fileinput
 import logging
 import os
-import re
 import shutil
 import uuid
 import struct
@@ -175,8 +174,18 @@ def prep_image(ds, img, tmp_dir, root_pw=None):
         }])
 
     if ds_opts['vpn']:
-        virt_cmds.append({con.VIRT_RUN_CMD: "systemctl enable zrpcd"})
-        logging.info("ZRPC and Quagga enabled")
+        virt_cmds.append({con.VIRT_RUN_CMD: "chmod +x /etc/rc.d/rc.local"})
+        virt_cmds.append({
+            con.VIRT_RUN_CMD:
+                "echo '/opt/quagga/etc/init.d/zrpcd start' > "
+                "/opt/quagga/etc/init.d/zrpcd_start.sh"})
+        virt_cmds.append({
+            con.VIRT_RUN_CMD: "chmod +x /opt/quagga/etc/init.d/"
+                              "zrpcd_start.sh"})
+        virt_cmds.append({
+            con.VIRT_RUN_CMD: "sed -i '$a /opt/quagga/etc/"
+                              "init.d/zrpcd_start.sh' /etc/rc.local "})
+        logging.info("ZRPCD process started")
 
     dataplane = ds_opts['dataplane']
     if dataplane == 'ovs_dpdk' or dataplane == 'fdio':
diff --git a/build/overcloud-opendaylight.sh b/build/overcloud-opendaylight.sh
index ed3f539e..024c6a5d 100755
--- a/build/overcloud-opendaylight.sh
+++ b/build/overcloud-opendaylight.sh
@@ -99,14 +99,13 @@ LIBGUESTFS_BACKEND=direct $VIRT_CUSTOMIZE \
 if [ "$(uname -i)" == 'x86_64' ]; then
 
 # Download quagga/zrpc rpms
-populate_cache http://artifacts.opnfv.org/apex/danube/quagga/quagga-3.tar.gz
+populate_cache http://artifacts.opnfv.org/apex/euphrates/quagga/quagga-4.tar.gz
 
 LIBGUESTFS_BACKEND=direct $VIRT_CUSTOMIZE \
     --install zeromq-4.1.4 \
-    --upload ${CACHE_DIR}/quagga-3.tar.gz:/root/ \
-    --run-command "cd /root/ && tar xzf quagga-3.tar.gz" \
+    --upload ${CACHE_DIR}/quagga-4.tar.gz:/root/ \
+    --run-command "cd /root/ && tar xzf quagga-4.tar.gz" \
     --run-command "cd /root/quagga; packages=\$(ls |grep -vE 'debuginfo|devel|contrib'); yum -y install \$packages" \
-    --run-command "sudo usermod -a -G quaggavt quagga" \
     -a overcloud-full-opendaylight_build.qcow2
 fi
 
diff --git a/lib/ansible/playbooks/post_deploy_overcloud.yml b/lib/ansible/playbooks/post_deploy_overcloud.yml
index 5640e906..af1c648a 100644
--- a/lib/ansible/playbooks/post_deploy_overcloud.yml
+++ b/lib/ansible/playbooks/post_deploy_overcloud.yml
@@ -22,12 +22,12 @@
       when:
         - sfc
         - "'controller' in ansible_hostname"
-    - name: Ensure ZRPCD is up
-      systemd:
-        name: zrpcd
-        state: started
-        enabled: yes
-      become: yes
+    - name: Ensure ZRPCD is running
+      shell: ps aux | grep zrpcd | grep -v grep
+      ignore_errors: yes
+      changed_when: false
+      register: zrpcd_status
+      failed_when: zrpcd_status.rc == 0
       when:
         - vpn
         - "'controller-0' in ansible_hostname"