Python 3.8 support for ONAP CI nodes

Change-Id: I8b2c84eafdf8fe17866a2272665ff9396a84e432
Signed-off-by: vv770d <vv770d@att.com>
Issue-ID: DCAEGEN2-2330
Issue-ID: CIMAN-383
diff --git a/jjb/dcaegen2/dcaegen2-platform-servicechange-handler.yaml b/jjb/dcaegen2/dcaegen2-platform-servicechange-handler.yaml
index 4f5f997..affa258 100644
--- a/jjb/dcaegen2/dcaegen2-platform-servicechange-handler.yaml
+++ b/jjb/dcaegen2/dcaegen2-platform-servicechange-handler.yaml
@@ -21,6 +21,7 @@
     stream:
       - 'master':
           branch: 'master'
+          java-version: openjdk11
       - 'frankfurt':
           branch: 'frankfurt'
     mvn-settings: 'dcaegen2-platform-servicechange-handler-settings'
@@ -38,6 +39,7 @@
     jobs:
       - gerrit-maven-clm
     nexus-iq-namespace: 'onap-'
+    java-version: openjdk11
     project: dcaegen2/platform/servicechange-handler
     build-node: ubuntu1804-docker-8c-8g
     project-name: 'dcaegen2-platform-servicechange-handler'
diff --git a/packer/provision/local-builder.yaml b/packer/provision/local-builder.yaml
index 3460981..077c52f 100644
--- a/packer/provision/local-builder.yaml
+++ b/packer/provision/local-builder.yaml
@@ -52,6 +52,15 @@
       become: true
       when: ansible_distribution == 'Ubuntu'
 
+    - name: Install Python 3.8
+      apt:
+        name:
+          - python3.8
+          - python3.8-dev
+          - python3.8-tk
+      become: true
+      when: ansible_distribution == 'Ubuntu'
+
     - name: Install libssl1.0-dev dep
       apt:
         name: libssl1.0-dev
diff --git a/packer/provision/local-docker.yaml b/packer/provision/local-docker.yaml
index 0948cd0..9f590ea 100644
--- a/packer/provision/local-docker.yaml
+++ b/packer/provision/local-docker.yaml
@@ -106,6 +106,15 @@
       become: true
       when: ansible_distribution == 'Ubuntu'
 
+    - name: Install Python 3.8
+      apt:
+        name:
+          - python3.8
+          - python3.8-dev
+          - python3.8-tk
+      become: true
+      when: ansible_distribution == 'Ubuntu'
+
     - name: Install nodejs-dev libssl1.0-dev dep
       apt:
         name: