Changes required to install Elasticsearch 6 on staging

src/commcare_cloud/ansible/roles/elasticsearch/tasks/misc_v6.yml

@@ -0,0 +1,35 @@
+- name: Copy Elasticsearch logging config
+  become: yes
+  copy:
+    src: log4j2.properties
+    dest: "{{ elasticsearch_conf_dir }}/log4j2.properties"
+    owner: elasticsearch
+    group: elasticsearch
+  register: copy_elasticsearch_logging_result
+  tags:
+    - es_conf
+
+- name: Copy Elasticsearch JVM Options
+  become: yes
+  template:
+    src: config/jvm.options.j2
+    dest: "{{ elasticsearch_conf_dir }}/jvm.options"
+    owner: elasticsearch
+    group: elasticsearch
+  register: copy_elasticsearch_logging_result
+  tags:
+    - es_conf
+
+- name: Install elasticsearch python client
+  become: yes
+  pip:
+    name: elasticsearch>=6.0.0,<7.0.0
+
+- name: Check for installed plugins
+  shell: "{{ elasticsearch_home }}/bin/elasticsearch-plugin list"
+  register: installed_plugins
+
+- name: Install elasticsearch phonetic plugin
+  become: yes
+  shell: "{{ elasticsearch_home }}/bin/elasticsearch-plugin install analysis-phonetic"
+  when: (installed_plugins.stdout is defined) and ('analysis-phonetic' not in installed_plugins.stdout) and es_plugins_phonetic_enabled