bc2937d9c9
Elasticsearch can be used as a smart load balancer for all traffic which will remove the requirement for a VIP and move the cluster to a mesh topology. All of the Kibana nodes will now run elasticsearch as cordonator. * Kibana will now connect to elasticsearch on localhost. * All of the beats have been setup to use use the new mesh topology. * jvm memory management has been updated to reflect the additional services. More on node assigments can be found here: * https://www.elastic.co/guide/en/elasticsearch/reference/6.2/modules-node.html#modules-node * The readme has been updated to reflect these changes. Change-Id: I769e0251072f5dbde56fcce7753236d37d5c3b19 Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
145 lines
4.2 KiB
YAML
145 lines
4.2 KiB
YAML
---
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# Copyright 2018, Rackspace US, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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- name: Install Journalbeat
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hosts: hosts
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become: true
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vars:
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haproxy_ssl: false
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vars_files:
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- vars/variables.yml
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environment: "{{ deployment_environment_variables | default({}) }}"
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pre_tasks:
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- include_tasks: common_task_data_node_hosts.yml
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tasks:
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- include_tasks: common_task_install_go1.10.1.yml
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- name: Ensure libsystemd-dev is installed
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apt:
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name: "{{ item }}"
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state: "{{ elk_package_state | default('present') }}"
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update_cache: true
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with_items:
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- git
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- libsystemd-dev
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tags:
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- package_install
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- name: exit playbook after uninstall
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meta: end_play
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when:
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- elk_package_state | default('present') == 'absent'
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- ansible_service_mgr == "systemd"
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- name: create the system group
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group:
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name: "journalbeat"
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state: "present"
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system: "yes"
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- name: Create the journalbeat user
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user:
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name: "journalbeat"
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group: "journalbeat"
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comment: "journalbeat user"
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shell: "/bin/false"
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createhome: "yes"
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home: "/usr/share/journalbeat"
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- name: Create journalbeat data path
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file:
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path: "{{ item }}"
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state: directory
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owner: "journalbeat"
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group: "journalbeat"
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mode: "0755"
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with_items:
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- "/usr/share/journalbeat"
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- "/var/lib/journalbeat"
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- "/var/log/journalbeat"
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- "/etc/journalbeat"
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- name: Install journalbeat
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shell: /opt/go1.10.1/go/bin/go get -v github.com/mheese/journalbeat
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environment:
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PATH: "{{ ansible_env.PATH }}:/opt/go1.10.1/go/bin"
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GOPATH: /usr/local
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- name: Drop journalbeat conf file
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template:
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src: "{{ item.src }}"
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dest: "{{ item.dest }}"
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with_items:
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- src: templates/journalbeat.yml.j2
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dest: /etc/journalbeat/journalbeat.yml
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- name: Run the systemd service role
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include_role:
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name: systemd_service
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private: true
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vars:
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systemd_service_restart_changed: false
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systemd_services:
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- service_name: "journalbeat"
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execstarts:
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- /usr/local/bin/journalbeat
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-c /etc/journalbeat/journalbeat.yml
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-path.home /usr/share/journalbeat
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-path.config /etc/journalbeat
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-path.data /var/lib/journalbeat
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-path.logs /var/log/journalbeat
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config_overrides:
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Service:
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EnvironmentFile: "-/etc/default/go1.10.1"
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Unit:
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Documentation: https://github.com/mheese/journalbeat/blob/master/README.md
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Wants: network-online.target
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After: network-online.target
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- name: Enable and restart journalbeat
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systemd:
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name: "journalbeat"
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enabled: true
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state: restarted
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daemon_reload: yes
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## NOTE(cloudnull): This task is broken at this point due to missing
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## configuration. Once the following issue
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## [ https://github.com/mheese/journalbeat/issues/136 ] is
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## resolved this should be uncommented.
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# - name: Load Journalbeat Dashboards
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# hosts: hosts[0]
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# become: true
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# vars_files:
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# - vars/variables.yml
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# tasks:
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# - name: Load templates
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# shell: >-
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# /usr/local/bin/journalbeat -setup
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# -E 'output.logstash.enabled=false'
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# -E 'output.elasticsearch.hosts={{ coordination_nodes | to_json }}'
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# -e -v
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# register: templates
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# until: templates is success
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# retries: 3
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# delay: 2
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# tags:
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# - beat-setup
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