#author("2020-11-13T23:25:13+09:00","default:jomura","jomura")
#author("2020-11-13T23:25:44+09:00","default:jomura","jomura")
*** pb_redmine_server-els_kibana.yml [#he718a56]
 # install elasticsearch & kibana
 # https://www.elastic.co/guide/en/elasticsearch/reference/7.9/rpm.html
 # require httpd
 
 - hosts: redmine_servers
   become: true
   become_method: su
   environment: "{{ proxy_env }}"
 
   tasks:
     - name: facts check
       fail:
         msg: "Not compatible with [{{ ansible_os_family }}] {{ ansible_distribution }} {{ ansible_distribution_major_version }}."
       when: ansible_os_family != 'RedHat' or ansible_distribution_major_version|int < 7
 
     - rpm_key:
         key: https://artifacts.elastic.co/GPG-KEY-elasticsearch
         state: present
 
 
     - copy:
         dest: /etc/yum.repos.d/elasticsearch.repo
         force: no
         content: |
           [elasticsearch]
           name=Elasticsearch repository for 7.x packages
           baseurl=https://artifacts.elastic.co/packages/7.x/yum
           gpgcheck=1
           gpgkey=https://artifacts.elastic.co/GPG-KEY-elasticsearch
           enabled=1
           autorefresh=1
           type=rpm-md
 
     - name: install elasticsearch
       yum:
         name: elasticsearch
         state: latest
 
     - lineinfile:
         dest: /etc/elasticsearch/elasticsearch.yml
         line: "{{ item }}"
       with_items:
         - 'network.host: _local_,_site_'
         - 'transport.host: _local_'
 
     - name: start elasticsearch
       systemd:
         name: elasticsearch
         state: started
         daemon_reload: yes
         enabled: yes
 
     - firewalld:
         port: 9200/tcp
         state: enabled
         permanent: true
         immediate: yes
 
 
     - copy:
         dest: /etc/yum.repos.d/kibana.repo
         force: no
         content: |
           [kibana-7.x]
           name=Kibana repository for 7.x packages
           baseurl=https://artifacts.elastic.co/packages/7.x/yum
           gpgcheck=1
           gpgkey=https://artifacts.elastic.co/GPG-KEY-elasticsearch
           enabled=1
           autorefresh=1
           type=rpm-md
 
     - name: install kibana
       yum:
         name: kibana
         state: latest
 
     - lineinfile:
         dest: /etc/kibana/kibana.yml
         insertafter: '^#server.basePath: ""$'
         line: 'server.basePath: "/kibana"'
 
     - name: start kibana
       systemd:
         name: kibana
         state: started
         daemon_reload: yes
         enabled: yes
 
     - name: modify httpd.conf for kibana
       copy:
         dest: /etc/httpd/conf.d/proxy-kibana.conf
         force: no
         mode: 0644
         content: |
           <IfModule !proxy_module>
             LoadModule proxy_module modules/mod_proxy.so
           </IfModule>
           <IfModule !proxy_http_module>
             LoadModule proxy_http_module modules/mod_proxy_http.so
           </IfModule>
           ProxyPass        /kibana http://localhost:5601 retry=0
           ProxyPassReverse /kibana http://localhost:5601
       notify:
         - restart Apache
 
     - name: httpd_can_network_connect
       shell: /usr/sbin/getsebool httpd_can_network_connect
       register: result01
     - shell: /usr/sbin/setsebool -P httpd_can_network_connect 1
       when: result01.stdout == 'httpd_can_network_connect --> off'
       notify:
         - restart Apache
 
   handlers:
 
     - name: restart Apache
       systemd:
         name: httpd
         state: restarted
         daemon_reload: yes

 ansible-playbook -i inventory.yml pb_redmine_server-els_kibana.yml

*** pb_redmine_server-filebeat.yml [#z9752934]
 # install filebeat
 # https://www.elastic.co/guide/en/beats/filebeat/current/filebeat-installation-configuration.html
 
 - hosts: all
   become: true
   become_method: su
   environment: "{{ proxy_env }}"
 
   vars:
     modules: system auditd apache elasticsearch kibana
     els_host: its.jomura.net:9200
 
   tasks:
     - name: facts check
       fail:
         msg: "Not compatible with [{{ ansible_os_family }}] {{ ansible_distribution }} {{ ansible_distribution_major_version }}."
       when: ansible_os_family != 'RedHat' or ansible_distribution_major_version|int < 7
 
     - rpm_key:
         key: https://artifacts.elastic.co/GPG-KEY-elasticsearch
         state: present
 
 
     - copy:
         dest: /etc/yum.repos.d/elasticsearch.repo
         force: no
         content: |
           [elasticsearch]
           name=Elasticsearch repository for 7.x packages
           baseurl=https://artifacts.elastic.co/packages/7.x/yum
           gpgcheck=1
           gpgkey=https://artifacts.elastic.co/GPG-KEY-elasticsearch
           enabled=1
           autorefresh=1
           type=rpm-md
 
     - name: install filebeat
       yum:
         name: filebeat
         state: latest
 
     - lineinfile:
         dest: /etc/filebeat/filebeat.yml
         regexp: 'hosts: \["localhost:9200"\]'
         line: "  hosts: [\"{{ els_host }}\"]"
 
     - shell: "
         /usr/bin/filebeat modules enable {{ modules }}\n
         /usr/bin/filebeat setup -e"
 
     - name: start filebeat
       systemd:
         name: filebeat
         state: started
         daemon_reload: yes
         enabled: yes

 ansible-playbook -i srv.jomura.net, pb_redmine_server-filebeat.yml
 ansible-playbook -i srv1.jomura.net,srv2.jomura.net, pb_redmine_server-filebeat.yml

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