Add playbook examples for default genesis

confluent_osdeploy/genesis/profiles/default/ansible/onboot.d/README.txt

@@ -0,0 +1,25 @@
+Ansible playbooks ending in .yml or .yaml that are placed into this directory will be executed at the
+appropriate phase of the install process.
+
+The 'hosts' may be omitted, and if included will be ignored, replaced with the host that is specifically
+requesting the playbooks be executed.
+
+Also, the playbooks will be executed on the deployment server. Hence it may be slower in aggregate than
+running content under scripts/ which ask much less of the deployment server
+
+Here is an example of what a playbook would look like broadly:
+
+- name: Example
+  gather_facts: no
+  tasks:
+       - name: Example1
+         lineinfile:
+           path: /etc/hosts
+           line: 1.2.3.4 test1
+           create: yes
+       - name: Example2
+         lineinfile:
+           path: /etc/hosts
+           line: 1.2.3.5 test2
+           create: yes
+

confluent_osdeploy/genesis/profiles/default/scripts/functions

@@ -63,3 +63,20 @@ run_remote_python() {
     cd - > /dev/null
     return $retcode
 }
+
+run_remote_config() {
+    echo
+    set_confluent_vars
+    apiclient=/opt/confluent/bin/apiclient
+    if [ -f /etc/confluent/apiclient ]; then
+        apiclient=/etc/confluent/apiclient
+    fi
+    echo '---------------------------------------------------------------------------'
+    echo Requesting to run remote configuration for "'$*'" from $mgr under profile $profile
+    /usr/libexec/platform-python $apiclient /confluent-api/self/remoteconfig/"$*" -d {}
+    /usr/libexec/platform-python $apiclient /confluent-api/self/remoteconfig/status -w 204
+    echo
+    echo 'Completed remote configuration
+    echo '---------------------------------------------------------------------------'
+    return
+}

confluent_osdeploy/genesis/profiles/default/scripts/onboot.sh

@@ -6,6 +6,9 @@
 # run_remote and run_remote_python are available to download scripts and
 # execute them.
 
+# Induce execution of remote configuration, e.g. ansible plays in ansible/onboot.d/
+run_remote_config onboot
+
 # This is an example to request the BMC be configured on the network
 # according to how confluent has things configured:
 # run_remote_python configbmc -c