From 42e721d9477afe45fb65c4036b73b1af93d33861 Mon Sep 17 00:00:00 2001
From: "tommaso.piccioli" <tommaso.piccioli@isti.cnr.it>
Date: Wed, 11 Nov 2015 18:04:54 +0100
Subject: [PATCH] cassandra in library

---
 cassandra/defaults/main.yml |  9 +++++++++
 cassandra/handlers/main.yml |  7 +++++++
 cassandra/tasks/main.yml    | 39 +++++++++++++++++++++++++++++++++++++
 3 files changed, 55 insertions(+)
 create mode 100644 cassandra/defaults/main.yml
 create mode 100644 cassandra/handlers/main.yml
 create mode 100644 cassandra/tasks/main.yml

diff --git a/cassandra/defaults/main.yml b/cassandra/defaults/main.yml
new file mode 100644
index 0000000..3bb4295
--- /dev/null
+++ b/cassandra/defaults/main.yml
@@ -0,0 +1,9 @@
+---
+cassandra_install_from_external_repo: True
+cassandra_install_packages: True
+cassandra_latest_version: True
+cassandra_start_server: 'no'
+cassandra_cluster_enabled: False
+cassandra_allowed_hosts:
+  - 127.0.0.1/8
+  - '{{ ansible_default_ipv4.address }}/32'
diff --git a/cassandra/handlers/main.yml b/cassandra/handlers/main.yml
new file mode 100644
index 0000000..b4e5b3b
--- /dev/null
+++ b/cassandra/handlers/main.yml
@@ -0,0 +1,7 @@
+---
+- name: Update apt cache
+  apt: update_cache=yes
+  ignore_errors: true
+
+- name: Restart cassandra
+  service: name=cassandra state=restarted
diff --git a/cassandra/tasks/main.yml b/cassandra/tasks/main.yml
new file mode 100644
index 0000000..6c58763
--- /dev/null
+++ b/cassandra/tasks/main.yml
@@ -0,0 +1,39 @@
+---
+- name: Install the cassandra apt key
+  raw: apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 350200F2B999A372
+  when: cassandra_install_from_external_repo
+  tags: cassandra
+
+- name: Install the cassandra repository
+  copy: content="deb http://debian.datastax.com/community stable main" dest=/etc/apt/sources.list.d/cassandra.sources.list owner=root group=root mode=044
+  when: cassandra_install_from_external_repo
+  register: external_repo
+  tags: cassandra
+
+- name: Update the apt cache
+  apt: update_cache=yes
+  when: ( external_repo | changed )
+  ignore_errors: True
+  tags: cassandra
+
+- name: Install the latest version of cassandra server
+  apt: pkg={{ item }} state=latest
+with_items:
+    - cassandra
+    - cassandra-tools
+  when:
+    - cassandra_install_from_external_repo
+    - cassandra_install_packages
+    - cassandra_latest_version
+  tags: cassandra
+
+- name: Ensure mongodb is started
+  service: name=cassandra state=started enabled=yes
+  when: ( cassandra_start_server is defined ) and ( cassandra_start_server == 'yes' )
+  tags: cassandra
+
+- name: Ensure cassandra is stopped and disabled
+  service: name=cassandra state=stopped enabled=no
+  when: ( cassandra_start_server is defined ) and ( cassandra_start_server == 'no' )
+  tags: cassandra
+