Remove the kibana role, it was added by mistake.

ELK/kibana/defaults/main.yml

@@ -1,39 +0,0 @@
----
-elasticsearch_repo_key: https://packages.elastic.co/GPG-KEY-elasticsearch
-elasticsearch_major_version: 2
-elasticsearch_repo_version: '{{ elasticsearch_major_version }}.x'
-elasticsearch_repo: 'deb http://packages.elastic.co/elasticsearch/{{ elasticsearch_repo_version }}/debian stable main'
-#elasticsearch_major_version: 5
-#elasticsearch_repo: 'deb https://artifacts.elastic.co/packages/{{ elasticsearch_repo_version }}/apt stable main'
-elasticsearch_packages:
-  - elasticsearch
-
-elasticsearch_package_state: 'present'
-elasticsearch_cluster_name: 'Elasticsearch Cluster'
-elasticsearch_enabled: True
-elasticsearch_http_port: 9200
-elasticsearch_data_dir: /var/lib/elasticsearch
-elasticsearch_log_dir: /var/log/elasticsearch
-elasticsearch_bind_ip: 0.0.0.0
-elasticsearch_discovery_host_list: '["127.0.0.1", "[::1]"]'
-elasticsearch_define_majority_of_nodes: True
-elasticsearch_majority_of_nodes: 1
-elasticsearch_real_cluster: False
-elasticsearch_recover_after_nodes: 3
-elasticsearch_max_local_storage_nodes: 1
-elasticsearch_destructive_requires_name: 'true'
-elasticsearch_define_heap_size: False
-elasticsearch_heap_size: 2g
-elasticsearch_additional_java_opts: '-server -Djava.awt.headless=true'
-elasticsearch_max_open_files: 65536
-
-# bin/plugin for 2.x, bin/elasticsearch-plugin for 5.x
-#elasticsearch_plugin_bin: /usr/share/elasticsearch/bin/elasticsearch-plugin
-elasticsearch_plugin_bin: /usr/share/elasticsearch/bin/plugin
-#elasticsearch_plugins:
-#  - { name: 'royrusso/elasticsearch-HQ', state: 'present' }
-
-# elasticsearch 5 not supported yet, so set it to False when installing 5.x
-elasticsearch_hq_install: True
-elasticsearch_hq_plugin:
-  - { name: 'royrusso/elasticsearch-HQ', state: 'present' }

ELK/kibana/handlers/main.yml

@@ -1,5 +0,0 @@
----
-- name: Restart elasticsearch
-  service: name=elasticsearch state=restarted enabled=yes
-  when: elasticsearch_enabled
-

ELK/kibana/tasks/elasticsearch.yml

@@ -1,28 +0,0 @@
----
-- block:
-    - name: Install the elasticsearch repo key
-      apt_key: url={{ elasticsearch_repo_key }} state=present
-
-    - name: Install the elasticsearch deb repository
-      apt_repository: repo='{{ elasticsearch_repo }}' state=present update_cache=yes
-
-    - name: Install the elasticsearch deb packages
-      apt: name='{{ item }}' state={{ elasticsearch_package_state }} update_cache=yes cache_valid_time=1800
-      with_items: '{{ elasticsearch_packages }}'
-  
-    - name: Install the elasticsearch startup default
-      template: src=elasticsearch-default.j2 dest=/etc/default/elasticsearch owner=root group=elasticsearch mode=0640
-      notify: Restart elasticsearch
-
-    - name: Install the elasticsearch JVM options
-      template: src=jvm.options.j2 dest=/etc/elasticsearch/jvm.options owner=root group=elasticsearch mode=0640
-      notify: Restart elasticsearch
-      tags: [ 'ELK', 'elasticsearch', 'elk', 'elasticsearch_conf' ]
-
-    - name: Install the elasticsearch configuration
-      template: src=elasticsearch.yml.j2 dest=/etc/elasticsearch/elasticsearch.yml owner=root group=elasticsearch mode=0640
-      notify: Restart elasticsearch
-      tags: [ 'ELK', 'elasticsearch', 'elk', 'elasticsearch_conf' ]
-
-
-  tags: [ 'ELK', 'elasticsearch', 'elk' ]

ELK/kibana/tasks/main.yml

@@ -1,14 +0,0 @@
----
-- import_tasks: elasticsearch.yml
-- import_tasks: plugins.yml
-
-- name: Ensure that elasticsearch is enabled and running
-  service: name=elasticsearch state=started enabled=yes
-  when: elasticsearch_enabled
-  tags: [ 'ELK', 'elasticsearch', 'elk' ]
-  
-- name: Ensure that elasticsearch is disabled and stopped
-  service: name=elasticsearch state=stopped enabled=no
-  when: not elasticsearch_enabled
-  tags: [ 'ELK', 'elasticsearch', 'elk' ]
-  

ELK/kibana/tasks/plugins.yml

@@ -1,14 +0,0 @@
----
-- block:
-    - name: Manage a list of elasticsearch plugins
-      elasticsearch_plugin: name="{{ item.name }}" state={{ item.state }} plugin_bin={{ elasticsearch_plugin_bin }} url={{ item.url|default(omit) }} version={{ item.version|default(omit) }}
-      with_items: '{{ elasticsearch_plugins | default ([]) }}'
-
-    - name: Install the elasticsearch HQ plugin
-      elasticsearch_plugin: name="{{ item.name }}" state={{ item.state }} plugin_bin={{ elasticsearch_plugin_bin }} url={{ item.url|default(omit) }} version={{ item.version|default(omit) }}
-      with_items: '{{ elasticsearch_hq_plugin | default ([]) }}'
-      when: elasticsearch_hq_install
-
-  when: elasticsearch_plugins is defined
-  tags: [ 'elasticsearch', 'es_plugins' ]
-    

ELK/kibana/templates/elasticsearch-default.j2

@@ -1,74 +0,0 @@
-################################
-# Elasticsearch
-################################
-
-# Elasticsearch home directory
-#ES_HOME=/usr/share/elasticsearch
-
-# Elasticsearch configuration directory
-#CONF_DIR=/etc/elasticsearch
-
-# Elasticsearch data directory
-DATA_DIR={{ elasticsearch_data_dir }}
-
-# Elasticsearch logs directory
-LOG_DIR={{ elasticsearch_log_dir }}
-
-# Elasticsearch PID directory
-#PID_DIR=/var/run/elasticsearch
-
-{% if elasticsearch_major_version <= 2 %}
-# Set ES_HEAP_SIZE to 50% of available RAM, but no more than 31g
-ES_HEAP_SIZE={{ elasticsearch_heap_size }}
-# Heap new generation
-#ES_HEAP_NEWSIZE=
-
-# Maximum direct memory
-#ES_DIRECT_SIZE=
-
-# Additional Java OPTS
-ES_JAVA_OPTS="{{ elasticsearch_additional_java_opts }}"
-{% endif %}
-# Configure restart on package upgrade (true, every other setting will lead to not restarting)
-#ES_RESTART_ON_UPGRADE=true
-
-# Path to the GC log file
-#ES_GC_LOG_FILE=/var/log/elasticsearch/gc.log
-
-################################
-# Elasticsearch service
-################################
-
-# SysV init.d
-#
-# When executing the init script, this user will be used to run the elasticsearch service.
-# The default value is 'elasticsearch' and is declared in the init.d file.
-# Note that this setting is only used by the init script. If changed, make sure that
-# the configured user can read and write into the data, work, plugins and log directories.
-# For systemd service, the user is usually configured in file /usr/lib/systemd/system/elasticsearch.service
-ES_USER=elasticsearch
-ES_GROUP=elasticsearch
-
-# The number of seconds to wait before checking if Elasticsearch started successfully as a daemon process
-ES_STARTUP_SLEEP_TIME=5
-
-################################
-# System properties
-################################
-
-# Specifies the maximum file descriptor number that can be opened by this process
-# When using Systemd, this setting is ignored and the LimitNOFILE defined in
-# /usr/lib/systemd/system/elasticsearch.service takes precedence
-MAX_OPEN_FILES={{ elasticsearch_max_open_files }}
-
-# The maximum number of bytes of memory that may be locked into RAM
-# Set to "unlimited" if you use the 'bootstrap.mlockall: true' option
-# in elasticsearch.yml (ES_HEAP_SIZE  must also be set).
-# When using Systemd, the LimitMEMLOCK property must be set
-# in /usr/lib/systemd/system/elasticsearch.service
-MAX_LOCKED_MEMORY=unlimited
-
-# Maximum number of VMA (Virtual Memory Areas) a process can own
-# When using Systemd, this setting is ignored and the 'vm.max_map_count'
-# property is set at boot time in /usr/lib/sysctl.d/elasticsearch.conf
-#MAX_MAP_COUNT=262144

ELK/kibana/templates/elasticsearch.yml.j2

@@ -1,101 +0,0 @@
-# ======================== Elasticsearch Configuration =========================
-#
-# NOTE: Elasticsearch comes with reasonable defaults for most settings.
-#       Before you set out to tweak and tune the configuration, make sure you
-#       understand what are you trying to accomplish and the consequences.
-#
-# The primary way of configuring a node is via this file. This template lists
-# the most important settings you may want to configure for a production cluster.
-#
-# Please see the documentation for further information on configuration options:
-# <http://www.elastic.co/guide/en/elasticsearch/reference/current/setup-configuration.html>
-#
-# ---------------------------------- Cluster -----------------------------------
-#
-# Use a descriptive name for your cluster:
-#
-cluster.name: {{ elasticsearch_cluster_name }}
-#
-# ------------------------------------ Node ------------------------------------
-#
-# Use a descriptive name for the node:
-#
-node.name: {{ ansible_fqdn }}
-#
-# Add custom attributes to the node:
-#
-# node.rack: r1
-#
-# ----------------------------------- Paths ------------------------------------
-#
-# Path to directory where to store the data (separate multiple locations by comma):
-#
-path.data: {{ elasticsearch_data_dir }}
-#
-# Path to log files:
-#
-path.logs: {{ elasticsearch_log_dir }}
-#
-{% if elasticsearch_major_version <= 2 %}
-# ----------------------------------- Memory -----------------------------------
-#
-# Lock the memory on startup:
-#
-bootstrap.mlockall: true
-#
-# Make sure that the `ES_HEAP_SIZE` environment variable is set to about half the memory
-# available on the system and that the owner of the process is allowed to use this limit.
-#
-# Elasticsearch performs poorly when the system is swapping the memory.
-{% endif %}
-#
-# ---------------------------------- Network -----------------------------------
-#
-# Set the bind address to a specific IP (IPv4 or IPv6):
-#
-network.host: {{ elasticsearch_bind_ip }}
-#
-# Set a custom port for HTTP:
-#
-http.port: {{ elasticsearch_http_port }}
-#
-# For more information, see the documentation at:
-# <http://www.elastic.co/guide/en/elasticsearch/reference/current/modules-network.html>
-#
-# --------------------------------- Discovery ----------------------------------
-#
-# Pass an initial list of hosts to perform discovery when new node is started:
-# The default list of hosts is ["127.0.0.1", "[::1]"]
-#
-discovery.zen.ping.unicast.hosts: {{ elasticsearch_discovery_host_list }}
-#
-{% if elasticsearch_define_majority_of_nodes %}
-# Prevent the "split brain" by configuring the majority of nodes (total number of nodes / 2 + 1):
-#
-discovery.zen.minimum_master_nodes: {{ elasticsearch_majority_of_nodes }}
-#
-# For more information, see the documentation at:
-# <http://www.elastic.co/guide/en/elasticsearch/reference/current/modules-discovery.html>
-#
-{% if elasticsearch_real_cluster %}
-# ---------------------------------- Gateway -----------------------------------
-#
-# Block initial recovery after a full cluster restart until N nodes are started:
-#
-gateway.recover_after_nodes: {{ elasticsearch_recover_after_nodes }}
-#
-# For more information, see the documentation at:
-# <http://www.elastic.co/guide/en/elasticsearch/reference/current/modules-gateway.html>
-#
-{% endif %}
-{% endif %}
-# ---------------------------------- Various -----------------------------------
-#
-# Disable starting multiple nodes on a single system:
-#
-node.max_local_storage_nodes: {{ elasticsearch_max_local_storage_nodes }}
-#
-# Require explicit names when deleting indices:
-#
-action.destructive_requires_name: {{ elasticsearch_destructive_requires_name }}
-

ELK/kibana/templates/jvm.options.j2

@@ -1,97 +0,0 @@
-## JVM configuration
-
-################################################################
-## IMPORTANT: JVM heap size
-################################################################
-##
-## You should always set the min and max JVM heap
-## size to the same value. For example, to set
-## the heap to 4 GB, set:
-##
-## -Xms4g
-## -Xmx4g
-##
-## See https://www.elastic.co/guide/en/elasticsearch/reference/current/heap-size.html
-## for more information
-##
-################################################################
-
-# Xms represents the initial size of total heap space
-# Xmx represents the maximum size of total heap space
-
--Xms{{ elasticsearch_heap_size }}
--Xmx{{ elasticsearch_heap_size }}
-
-################################################################
-## Expert settings
-################################################################
-##
-## All settings below this section are considered
-## expert settings. Don't tamper with them unless
-## you understand what you are doing
-##
-################################################################
-
-## GC configuration
--XX:+UseConcMarkSweepGC
--XX:CMSInitiatingOccupancyFraction=75
--XX:+UseCMSInitiatingOccupancyOnly
-
-## optimizations
-
-# disable calls to System#gc
--XX:+DisableExplicitGC
-
-# pre-touch memory pages used by the JVM during initialization
--XX:+AlwaysPreTouch
-
-## basic
-
-# force the server VM
--server
-
-# set to headless, just in case
--Djava.awt.headless=true
-
-# ensure UTF-8 encoding by default (e.g. filenames)
--Dfile.encoding=UTF-8
-
-# use our provided JNA always versus the system one
--Djna.nosys=true
-
-# flag to explicitly tell Netty to not use unsafe
--Dio.netty.noUnsafe=true
-
--Dlog4j2.disable.jmx=true
-
-## heap dumps
-
-# generate a heap dump when an allocation from the Java heap fails
-# heap dumps are created in the working directory of the JVM
--XX:+HeapDumpOnOutOfMemoryError
-
-# specify an alternative path for heap dumps
-# ensure the directory exists and has sufficient space
-#-XX:HeapDumpPath=${heap.dump.path}
-
-## GC logging
-
-#-XX:+PrintGCDetails
-#-XX:+PrintGCTimeStamps
-
-#-XX:+PrintGCDateStamps
-#-XX:+PrintClassHistogram
-#-XX:+PrintTenuringDistribution
-#-XX:+PrintGCApplicationStoppedTime
-
-# log GC status to a file with time stamps
-# ensure the directory exists
-#-Xloggc:${loggc}
-
-# Elasticsearch 5.0.0 will throw an exception on unquoted field names in JSON.
-# If documents were already indexed with unquoted fields in a previous version
-# of Elasticsearch, some operations may throw errors.
-#
-# WARNING: This option will be removed in Elasticsearch 6.0.0 and is provided
-# only for migration purposes.
-#-Delasticsearch.json.allow_unquoted_field_names=true