added config that does not require aws for cassandra replication factor lab work

README

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+Apigee OPDK Playbook Maintenance Cassandra Replication Factor
+=============================================================
+
+This playbook uses the cassandra roles to modify the Cassandra Replication Factor.
+

clean.yml

diff --git a/clean.yml b/clean.yml
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+---
+- hosts: localhost
+  connection: local
+  tasks:
+  - name: Clean files
+    async: 0
+    poll: 0
+    ignore_errors: yes
+    file:
+      path: '{{ item }}'
+      state: absent
+    with_items:
+    - '~/.ansible/tmp/cache'
+    - '~/.ansible/tmp/ansible.log'
+    - '~/.apigee/ssh_keys'
+    - '~/.apigee/logs'
+    - '~/.apigee/configs'
+    - '~/.apigee/logs_configs'
+
+

requirements.yml

diff --git a/requirements.yml b/requirements.yml
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+---
+- src: https://github.com/carlosfrias/apigee-opdk-cassandra-change-replication-factor.git
+
+- src: https://github.com/carlosfrias/apigee-opdk-cassandra-repair.git

update.yml

diff --git a/update.yml b/update.yml
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+---
+- hosts: '{{ hosts }}'
+  serial: 1
+
+  vars_files:
+  - ~/.apigee/credentials.yml
+
+  roles:
+  - apigee-opdk-cassandra-change-replication-factor
+  - apigee-opdk-cassandra-repair