initial commit

.gitignore

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+# ignored files
+.idea
+*.iml
+*.zip
+molecule

.pre-commit-config.yaml

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+---
+repos:
+
+  - repo: https://github.com/pre-commit/pre-commit-hooks.git
+    rev: v2.2.3
+    hooks:
+      - id: end-of-file-fixer
+      - id: trailing-whitespace
+      - id: mixed-line-ending
+      - id: check-byte-order-marker
+      - id: check-executables-have-shebangs
+      - id: check-merge-conflict
+      - id: debug-statements
+      - id: check-yaml
+      - id: check-added-large-files

LICENSE

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+MIT License
+
+Copyright (c) 2019 Cloud Drove
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

Makefile

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+export GENIE_PATH ?= $(shell 'pwd')/../../../genie
+
+include $(GENIE_PATH)/Makefile

README.md

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+<!-- This file was automatically generated by the `geine`. Make all changes to `README.yaml` and run `make readme` to rebuild this file. -->
+
+
+<p align="center"> <img src="https://user-images.githubusercontent.com/50652676/62451340-ba925480-b78b-11e9-99f0-13a8a9cc0afa.png" width="100" height="100"></p>
+
+<h1 align="center">
+    Ansible Role Docker Elasticsearch
+</h1>
+
+<p align="center" style="font-size: 1.2rem;">
+    This ansible role is used to install Elasticsearch Server with docker on linux.
+     </p>
+
+<p align="center">
+
+<a href="https://www.ansible.com">
+  <img src="https://img.shields.io/badge/Ansible-2.8-green?style=flat&logo=ansible" alt="Ansible">
+</a>
+<a href="LICENSE.md">
+  <img src="https://img.shields.io/badge/License-MIT-blue.svg" alt="Licence">
+</a>
+<a href="https://ubuntu.com/">
+  <img src="https://img.shields.io/badge/ubuntu-16.x-orange?style=flat&logo=ubuntu" alt="Distribution">
+</a>
+<a href="https://ubuntu.com/">
+  <img src="https://img.shields.io/badge/ubuntu-18.x-orange?style=flat&logo=ubuntu" alt="Distribution">
+</a>
+<a href="https://www.centos.org/">
+  <img src="https://img.shields.io/badge/centos-7.x-orange" alt="Distribution">
+</a>
+
+
+</p>
+<p align="center">
+
+<a href='https://facebook.com/sharer/sharer.php?u=https://github.com/clouddrove/ansible-role-docker-elasticsearch'>
+  <img title="Share on Facebook" src="https://user-images.githubusercontent.com/50652676/62817743-4f64cb80-bb59-11e9-90c7-b057252ded50.png" />
+</a>
+<a href='https://www.linkedin.com/shareArticle?mini=true&title=Ansible+Role+Docker+Elasticsearch&url=https://github.com/clouddrove/ansible-role-docker-elasticsearch'>
+  <img title="Share on LinkedIn" src="https://user-images.githubusercontent.com/50652676/62817742-4e339e80-bb59-11e9-87b9-a1f68cae1049.png" />
+</a>
+<a href='https://twitter.com/intent/tweet/?text=Ansible+Role+Docker+Elasticsearch&url=https://github.com/clouddrove/ansible-role-docker-elasticsearch'>
+  <img title="Share on Twitter" src="https://user-images.githubusercontent.com/50652676/62817740-4c69db00-bb59-11e9-8a79-3580fbbf6d5c.png" />
+</a>
+
+</p>
+<hr>
+
+
+
+We eat, drink, sleep and most importantly love **DevOps**. DevOps always promotes automation and standardisation. While setting up various environments like local, dev, testing, production, etc. it is critical to maintain the same environment across. This can easily be achieved using automating the environment setup & installation with the help of ansible-playbooks.
+
+Smaller roles are created for each environment elements; which also include tasks & tests. These roles can then be grouped together in [ansible-playbook](https://docs.ansible.com/ansible/latest/user_guide/playbooks_intro.html) to achieve the desired yet consistent results.
+
+
+
+## Prerequisites
+
+This module has a few dependencies:
+
+- [Ansible2.8](https://docs.ansible.com/ansible/latest/installation_guide/intro_installation.html)
+- [Python](https://www.python.org/downloads)
+- [Docker](https://docs.docker.com/install/linux/docker-ce/ubuntu)
+
+
+
+
+## What Includes
+
+Followiing things includes in this role:
+- Elasticsearch
+
+
+
+
+
+
+
+## Example Playbook
+
+**IMPORTANT:** Since the `master` branch used in `source` varies based on new modifications, we suggest that you use the release versions [here](https://github.com/clouddrove/ansible-role-docker-elasticsearch/releases).
+
+
+```yaml
+- hosts: localhost
+  remote_user: root
+  roles:
+    - clouddrove.ansible_role_docker_elasticsearch
+```
+## Example hosts.ini
+  ```ini
+  [elasticsearch]
+  elasticsearch    =   ansible_host=34.228.21.221 Env=dev EcType=elasticsearch EcName=dev-elasticsearch Az=a Nr=0 PrivateIp=10.0.109.170
+  ```
+
+## Variables
+
+```yaml
+    es_version: "6.7.2"
+    es_xmx: "{{ ( ansible_memtotal_mb * 0.20 ) | round(0, 'ceil') | int }}"
+    es_user: elastic
+    es_group: elastic
+    mount_path: /data
+    es_opt_dir: "/opt/elasticsearch"
+    es_config_dir: "{{ es_opt_dir }}/config"
+    es_tmp_dir: "{{ mount_path }}/tmp/elasticsearch"
+    es_data_dir: "{{ mount_path }}/elasticsearch"
+    es_log_dir: "/var/log/elasticsearch"
+    es_port: 9200
+    es_publish_port: 9300
+    es_host: "0.0.0.0"
+    es_publish_host: "{{ es_host }}"
+    es_bind_host: "{{ es_host }}"
+    es_node_name: "{{ hostvars[inventory_hostname].EcName | safe | trim }}"
+```
+
+
+## Installation
+
+```console
+  $ ansible-galaxy install clouddrove.ansible_role_docker_elasticsearch
+```
+
+
+
+
+
+
+## Feedback
+If you come accross a bug or have any feedback, please log it in our [issue tracker](https://github.com/clouddrove/ansible-role-docker-elasticsearch/issues), or feel free to drop us an email at [hello@clouddrove.com](mailto:hello@clouddrove.com).
+
+If you have found it worth your time, go ahead and give us a ★ on [our GitHub](https://github.com/clouddrove/ansible-role-docker-elasticsearch)!
+
+## About us
+
+At [CloudDrove][website], we offer expert guidance, implementation support and services to help organisations accelerate their journey to the cloud. Our services include docker and container orchestration, cloud migration and adoption, infrastructure automation, application modernisation and remediation, and performance engineering.
+
+<p align="center">We are <b> The Cloud Experts!</b></p>
+<hr />
+<p align="center">We ❤️  <a href="https://github.com/clouddrove">Open Source</a> and you can check out <a href="https://github.com/clouddrove">our other modules</a> to get help with your new Cloud ideas.</p>
+
+  [website]: https://clouddrove.com
+  [github]: https://github.com/clouddrove
+  [linkedin]: https://cpco.io/linkedin
+  [twitter]: https://twitter.com/clouddrove/
+  [email]: https://clouddrove.com/contact-us.html
+  [terraform_modules]: https://github.com/clouddrove?utf8=%E2%9C%93&q=terraform-&type=&language=

README.yaml

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+---
+#
+# This is the canonical configuration for the `README.md`
+# Run `make readme` to rebuild the `README.md`
+#
+
+# Name of this project
+name: Ansible Role Docker Elasticsearch
+
+# License of this project
+license: "MIT"
+
+# Canonical GitHub repo
+github_repo: clouddrove/ansible-role-docker-elasticsearch
+
+# Badges to display
+badges:
+  - name: "Ansible"
+    image: "https://img.shields.io/badge/Ansible-2.8-green?style=flat&logo=ansible"
+    url: "https://www.ansible.com"
+  - name: "Licence"
+    image: "https://img.shields.io/badge/License-MIT-blue.svg"
+    url: "LICENSE.md"
+  - name: "Distribution"
+    image: "https://img.shields.io/badge/ubuntu-16.x-orange?style=flat&logo=ubuntu"
+    url: "https://ubuntu.com/"
+  - name: "Distribution"
+    image: "https://img.shields.io/badge/ubuntu-18.x-orange?style=flat&logo=ubuntu"
+    url: "https://ubuntu.com/"
+  - name: "Distribution"
+    image: "https://img.shields.io/badge/centos-7.x-orange"
+    url: "https://www.centos.org/"
+# Prerequesties to display
+# yamllint disable
+prerequesties:
+  - name: "Ansible2.8"
+    url: "https://docs.ansible.com/ansible/latest/installation_guide/intro_installation.html"
+  - name: "Python"
+    url: "https://www.python.org/downloads"
+  - name: "Docker"
+    url: "https://docs.docker.com/install/linux/docker-ce/ubuntu"
+# yamllint enable
+# What Includes to display
+what_includes:
+  - name: "Elasticsearch"
+
+#  description of this project
+description: |-
+  This ansible role is used to install Elasticsearch Server with docker on linux.
+
+# How to use this project
+usage: |-
+  ```yaml
+  - hosts: localhost
+    remote_user: root
+    roles:
+      - clouddrove.ansible_role_docker_elasticsearch
+  ```
+# Variables use in the project
+variables: |-
+  ```yaml
+      es_version: "6.7.2"
+      es_xmx: "{{ ( ansible_memtotal_mb * 0.20 ) | round(0, 'ceil') | int }}"
+      es_user: elastic
+      es_group: elastic
+      mount_path: /data
+      es_opt_dir: "/opt/elasticsearch"
+      es_config_dir: "{{ es_opt_dir }}/config"
+      es_tmp_dir: "{{ mount_path }}/tmp/elasticsearch"
+      es_data_dir: "{{ mount_path }}/elasticsearch"
+      es_log_dir: "/var/log/elasticsearch"
+      es_port: 9200
+      es_publish_port: 9300
+      es_host: "0.0.0.0"
+      es_publish_host: "{{ es_host }}"
+      es_bind_host: "{{ es_host }}"
+      es_node_name: "{{ hostvars[inventory_hostname].EcName | safe | trim }}"
+  ```
+# How to install project
+installation: |-
+  ```console
+    $ ansible-galaxy install clouddrove.ansible_role_docker_elasticsearch
+  ```

defaults/main.yml

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+---
+# version
+es_version: "6.7.2"
+
+# memory settings
+es_xmx: "{{ ( ansible_memtotal_mb * 0.30 ) | round(0, 'ceil') | int }}"
+
+# user settings
+es_user: elastic
+es_group: elastic
+# data mounting
+mount_path: /data
+
+# elasticearch settings
+es_opt_dir: "/opt/elasticsearch"
+es_config_dir: "{{ es_opt_dir }}/config"
+es_tmp_dir: "{{ mount_path }}/tmp/elasticsearch"
+es_data_dir: "{{ mount_path }}/elasticsearch"
+es_log_dir: "/var/log/elasticsearch"
+
+# elasticsearch network settings
+es_port: 9200
+es_publish_port: 9300
+es_host: "0.0.0.0"
+es_publish_host: "{{ es_host }}"
+es_bind_host: "{{ es_host }}"
+
+# elasticsearch node settings
+es_node_name: "{{ hostvars[inventory_hostname].EcName | safe | trim }}"

handlers/main.yml

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+---
+- name: restart elasticsearch
+  service:
+    name: elasticsearch
+    state: restarted
+    enabled: true
+
+- name: reload elasticsearch
+  systemd:
+    name: elasticsearch
+    state: reloaded
+
+- name: start elasticsearch
+  systemd:
+    name: elasticsearch
+    state: started

meta/main.yml

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+---
+dependencies: []
+
+galaxy_info:
+  author: clouddrove
+  description: This ansible role is used to install Elasticsearch Server with docker on linux.
+  company: "CloudDrove, LLC"
+  license: "license (BSD, MIT)"
+  min_ansible_version: 2.4
+  platforms:
+    - name: Debian
+      versions:
+        - jessie
+        - stretch
+    - name: Ubuntu
+      versions:
+        - trusty
+        - xenial
+        - bionic
+    - name: EL
+      versions:
+        - 7
+  galaxy_tags:
+    - system
+    - server
+    - elasticsearch
+    - ubuntu
+    - debian
+    - centos
+    - search
+    - docker

tasks/configure.yml

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+---
+- name: create elasticsearch dirs
+  file:
+    path: "{{ item|safe|trim }}"
+    state: directory
+    owner: "{{ es_user }}"
+    group: "{{ es_group }}"
+    mode: 0777
+    recurse: true
+  changed_when: false
+  with_items:
+    - "{{ es_opt_dir }}"
+    - "{{ es_config_dir }}"
+    - "{{ es_tmp_dir }}"
+    - "{{ es_data_dir }}"
+
+- name: create elasticsearch configuration file
+  template:
+    dest: "{{ es_config_dir }}/{{ item | basename }}"
+    owner: "{{ es_user }}"
+    group: "{{ es_group }}"
+    mode: 0644
+    force: true
+    src: "{{ item }}"
+  with_items:
+    - elasticsearch.yml
+    - log4j2.properties
+    - analysis/stopword.txt
+    - analysis/synonym.txt
+
+- name: set vm.max_map_count to 262144 in sysctl
+  sysctl:
+    name: "{{ item.key }}"
+    value: "{{ item.value }}"
+  with_items:
+    - { key: "vm.max_map_count", value: "262144" }