Добавлена установка Grafana: роли, плейбуки и конфигурация

This commit is contained in:
Freazzzing
2026-02-04 02:28:50 +00:00
parent 0abdb8b0a5
commit 17dd0fddff
17 changed files with 745 additions and 0 deletions

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@ -24,3 +24,6 @@ ansible_ssh_private_key_file=~/.ssh/id_ansible
[all_except_ansible:children] [all_except_ansible:children]
infrastructure infrastructure
applications applications
[grafana]
192.168.0.106 # pvestandt1-grafana

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---
- name: Check Grafana installation status
hosts: grafana
become: yes
tasks:
- name: Check Grafana service
systemd:
name: grafana
register: service_status
- name: Check if Grafana is listening on port
wait_for:
port: 3000
host: 127.0.0.1
timeout: 10
state: started
register: port_status
- name: Check Grafana API health
uri:
url: "http://localhost:3000/api/health"
method: GET
status_code: 200
timeout: 10
register: api_status
ignore_errors: yes
- name: Get Grafana version
command: /usr/local/bin/grafana-server --version
register: version_info
changed_when: false
ignore_errors: yes
- name: Display Grafana status report
debug:
msg: |
📊 Статус Grafana на {{ inventory_hostname }}:
Служба: {{ "✅ Запущена" if service_status.status.ActiveState == "active" else "❌ Остановлена" }}
Порт 3000: {{ "✅ Открыт" if port_status.state == "started" else "❌ Закрыт" }}
API: {{ "✅ Доступен (HTTP " ~ api_status.status ~ ")" if api_status.status == 200 else "❌ Недоступен" }}
{% if version_info is succeeded %}
Версия: {{ version_info.stdout_lines[-1] | regex_search('Version ([0-9.]+)') | default('Неизвестна') }}
{% else %}
Версия: Не удалось определить
{% endif %}

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---
- name: Clean up Grafana completely
hosts: grafana
become: yes
tasks:
- name: Stop and disable Grafana service
systemd:
name: grafana
state: stopped
enabled: no
daemon_reload: yes
ignore_errors: yes
- name: Remove systemd service file
file:
path: /etc/systemd/system/grafana.service
state: absent
- name: Remove symlinks
file:
path: "{{ item }}"
state: absent
loop:
- /usr/local/bin/grafana-server
- /usr/local/bin/grafana-cli
- name: Remove Grafana directories
file:
path: "{{ item }}"
state: absent
loop:
- /usr/share/grafana
- /usr/share/grafana-*
- /var/lib/grafana
- /var/log/grafana
- /etc/grafana
- name: Remove temporary files
file:
path: /tmp/grafana-*.tar.gz
state: absent
- name: Remove Grafana user and group
user:
name: grafana
state: absent
remove: yes
- name: Reload systemd
systemd:
daemon_reload: yes
- name: Verify cleanup
debug:
msg: "✅ Grafana полностью удалена с хоста {{ inventory_hostname }}"

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---
- name: Install and configure Grafana
hosts: grafana
become: yes
vars:
grafana_version: "12.3.2"
grafana_admin_password: "admin"
roles:
- grafana

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---
- name: Install and configure Grafana (with health checks)
hosts: grafana
become: yes
vars:
grafana_version: "12.3.2"
grafana_admin_password: "admin"
tasks:
- name: Include Grafana role
include_role:
name: grafana
- name: Final verification from control node
delegate_to: localhost
run_once: yes
block:
- name: Wait for Grafana to be fully ready
pause:
seconds: 30
prompt: "Waiting for Grafana to complete initialization..."
- name: Test Grafana access from control node
uri:
url: "http://{{ hostvars[groups['grafana'][0]]['ansible_default_ipv4']['address'] | default(groups['grafana'][0]) }}:3000/api/health"
method: GET
status_code: 200
timeout: 30
register: final_check
until: final_check.status == 200
retries: 12 # 12 попыток * 5 секунд = 60 секунд
delay: 5
- name: Display final success message
debug:
msg: |
🎉 Grafana успешно установлена и готова к работе!
Доступ по адресу: http://{{ hostvars[groups['grafana'][0]]['ansible_default_ipv4']['address'] | default(groups['grafana'][0]) }}:3000
Логин: admin
Пароль: {{ grafana_admin_password }}
Для проверки выполните команду:
curl http://{{ hostvars[groups['grafana'][0]]['ansible_default_ipv4']['address'] | default(groups['grafana'][0]) }}:3000/api/health
Или откройте в браузере:
http://{{ hostvars[groups['grafana'][0]]['ansible_default_ipv4']['address'] | default(groups['grafana'][0]) }}:3000

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---
grafana_admin_password: "admin"
grafana_version: "12.3.2"
grafana_archive_type: "tar.gz" # или "zip"

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@ -0,0 +1,6 @@
---
- name: restart grafana
systemd:
name: grafana
state: restarted
daemon_reload: yes

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---
- name: Debug - Show Grafana version
debug:
msg: "Устанавливаем Grafana версии {{ grafana_version }}"
tags: grafana
- name: Install minimal dependencies
apt:
name:
- curl
- adduser
- libfontconfig1
- tar
- gzip
- procps
state: present
update_cache: yes
tags: grafana
- name: Create Grafana user and group
user:
name: grafana
system: yes
shell: /bin/false
home: /usr/share/grafana
comment: "Grafana Server"
tags: grafana
- name: Create Grafana data/log/config directories
file:
path: "{{ item }}"
state: directory
owner: grafana
group: grafana
mode: '0755'
loop:
- /var/lib/grafana
- /var/log/grafana
- /etc/grafana
tags: grafana
- name: Download Grafana from official site
get_url:
url: "https://dl.grafana.com/oss/release/grafana-{{ grafana_version }}.linux-amd64.tar.gz"
dest: "/tmp/grafana-{{ grafana_version }}.linux-amd64.tar.gz"
timeout: 300
validate_certs: no
tags: grafana
- name: Show download info
debug:
msg: "Grafana скачан: /tmp/grafana-{{ grafana_version }}.linux-amd64.tar.gz"
tags: grafana
- name: Extract Grafana archive
unarchive:
src: "/tmp/grafana-{{ grafana_version }}.linux-amd64.tar.gz"
dest: "/usr/share/"
remote_src: yes
owner: grafana
group: grafana
creates: "/usr/share/grafana-{{ grafana_version }}"
tags: grafana
- name: Remove existing /usr/share/grafana if it exists (cleanup)
file:
path: /usr/share/grafana
state: absent
tags: grafana
- name: Create symlink from extracted version
file:
src: "/usr/share/grafana-{{ grafana_version }}"
dest: "/usr/share/grafana"
state: link
owner: grafana
group: grafana
tags: grafana
- name: Create binary symlinks
file:
src: "/usr/share/grafana/bin/{{ item }}"
dest: "/usr/local/bin/{{ item }}"
state: link
owner: root
group: root
loop:
- grafana-server
- grafana-cli
tags: grafana
- name: Create Grafana configuration directory
file:
path: /etc/grafana
state: directory
owner: grafana
group: grafana
mode: '0755'
tags: grafana
- name: Configure Grafana
template:
src: grafana.ini.j2
dest: /etc/grafana/grafana.ini
owner: grafana
group: grafana
mode: '0644'
notify: restart grafana
tags: grafana
- name: Install systemd service
template:
src: grafana.service.j2
dest: /etc/systemd/system/grafana.service
owner: root
group: root
mode: '0644'
notify: restart grafana
tags: grafana
- name: Reload systemd
systemd:
daemon_reload: yes
tags: grafana
- name: Enable and start Grafana service
systemd:
name: grafana
enabled: yes
state: started
daemon_reload: yes
tags: grafana
- name: Wait and verify Grafana is fully operational
include_tasks: wait_and_verify.yml
tags: grafana
- name: Clean up temporary files
file:
path: "/tmp/grafana-{{ grafana_version }}.linux-amd64.tar.gz"
state: absent
tags: grafana

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@ -0,0 +1,68 @@
---
- name: Wait for Grafana to start (initial wait)
wait_for:
timeout: 30
tags: grafana
- name: Check if Grafana is listening on port 3000 (with retries)
wait_for:
port: 3000
host: 127.0.0.1
delay: 10
timeout: 300 # 5 минут максимум
state: started
register: grafana_port_check
tags: grafana
- name: Debug port check result
debug:
msg: "Grafana port check: {{ grafana_port_check.state }} after {{ grafana_port_check.elapsed }} seconds"
tags: grafana
- name: Wait for Grafana API to be ready
uri:
url: "http://localhost:3000/api/health"
method: GET
status_code: 200
timeout: 30
register: grafana_api_check
until: grafana_api_check.status == 200
retries: 30 # 30 попыток * 5 секунд = 150 секунд
delay: 5
tags: grafana
- name: Debug API check result
debug:
msg: "Grafana API responded with HTTP {{ grafana_api_check.status }} after {{ grafana_api_check.attempts }} attempts"
tags: grafana
- name: Verify Grafana installation (final check)
block:
- name: Check Grafana service status
systemd:
name: grafana
register: grafana_service_status
tags: grafana
- name: Check Grafana version
command: /usr/local/bin/grafana-server --version
register: grafana_version_check
changed_when: false
tags: grafana
- name: Show installation summary
debug:
msg: |
✅ Grafana успешно установлена!
Версия: {{ grafana_version_check.stdout_lines[-1] | regex_search('Version ([0-9.]+)') | default('12.3.2') }}
Служба: {{ grafana_service_status.status.ActiveState }}
Порт 3000: {{ 'открыт' if grafana_port_check.state == 'started' else 'закрыт' }}
API: {{ 'доступен' if grafana_api_check.status == 200 else 'недоступен' }}
Время установки: {{ grafana_port_check.elapsed | default(0) | round(2) }} секунд
Доступ по адресу: http://{{ inventory_hostname }}:3000
Логин: admin
Пароль: {{ grafana_admin_password | default('admin') }}
tags: grafana
tags: grafana

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@ -0,0 +1,27 @@
[server]
http_port = 3000
domain = 0.0.0.0
root_url = http://%s:3000
router_logging = true
enable_gzip = false
[security]
admin_user = admin
admin_password = {{ grafana_admin_password | default('admin') }}
[database]
type = sqlite3
path = /var/lib/grafana/grafana.db
[session]
provider = file
[analytics]
reporting_enabled = false
check_for_updates = false
[paths]
data = /var/lib/grafana
logs = /var/log/grafana
plugins = /var/lib/grafana/plugins
provisioning = /etc/grafana/provisioning

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@ -0,0 +1,24 @@
[Unit]
Description=Grafana Server
Documentation=https://grafana.com/docs
After=network.target
[Service]
Type=simple
User=grafana
Group=grafana
ExecStart=/usr/share/grafana/bin/grafana-server \
--config=/etc/grafana/grafana.ini \
--homepath=/usr/share/grafana \
--packaging=tar
Restart=on-failure
RestartSec=10
LimitNOFILE=10000
Environment="GF_PATHS_HOME=/usr/share/grafana"
Environment="GF_PATHS_CONFIG=/etc/grafana/grafana.ini"
Environment="GF_PATHS_DATA=/var/lib/grafana"
Environment="GF_PATHS_LOGS=/var/log/grafana"
Environment="GF_PATHS_PLUGINS=/var/lib/grafana/plugins"
[Install]
WantedBy=multi-user.target

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@ -0,0 +1,4 @@
---
grafana_admin_password: "admin"
grafana_version: "12.3.2"
grafana_archive_type: "tar.gz" # или "zip"

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@ -0,0 +1,6 @@
---
- name: restart grafana
systemd:
name: grafana
state: restarted
daemon_reload: yes

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@ -0,0 +1,142 @@
---
- name: Debug - Show Grafana version
debug:
msg: "Устанавливаем Grafana версии {{ grafana_version }}"
tags: grafana
- name: Install minimal dependencies
apt:
name:
- curl
- adduser
- libfontconfig1
- tar
- gzip
- procps
state: present
update_cache: yes
tags: grafana
- name: Create Grafana user and group
user:
name: grafana
system: yes
shell: /bin/false
home: /usr/share/grafana
comment: "Grafana Server"
tags: grafana
- name: Create Grafana data/log/config directories
file:
path: "{{ item }}"
state: directory
owner: grafana
group: grafana
mode: '0755'
loop:
- /var/lib/grafana
- /var/log/grafana
- /etc/grafana
tags: grafana
- name: Download Grafana from official site
get_url:
url: "https://dl.grafana.com/oss/release/grafana-{{ grafana_version }}.linux-amd64.tar.gz"
dest: "/tmp/grafana-{{ grafana_version }}.linux-amd64.tar.gz"
timeout: 300
validate_certs: no
tags: grafana
- name: Show download info
debug:
msg: "Grafana скачан: /tmp/grafana-{{ grafana_version }}.linux-amd64.tar.gz"
tags: grafana
- name: Extract Grafana archive
unarchive:
src: "/tmp/grafana-{{ grafana_version }}.linux-amd64.tar.gz"
dest: "/usr/share/"
remote_src: yes
owner: grafana
group: grafana
creates: "/usr/share/grafana-{{ grafana_version }}"
tags: grafana
- name: Remove existing /usr/share/grafana if it exists (cleanup)
file:
path: /usr/share/grafana
state: absent
tags: grafana
- name: Create symlink from extracted version
file:
src: "/usr/share/grafana-{{ grafana_version }}"
dest: "/usr/share/grafana"
state: link
owner: grafana
group: grafana
tags: grafana
- name: Create binary symlinks
file:
src: "/usr/share/grafana/bin/{{ item }}"
dest: "/usr/local/bin/{{ item }}"
state: link
owner: root
group: root
loop:
- grafana-server
- grafana-cli
tags: grafana
- name: Create Grafana configuration directory
file:
path: /etc/grafana
state: directory
owner: grafana
group: grafana
mode: '0755'
tags: grafana
- name: Configure Grafana
template:
src: grafana.ini.j2
dest: /etc/grafana/grafana.ini
owner: grafana
group: grafana
mode: '0644'
notify: restart grafana
tags: grafana
- name: Install systemd service
template:
src: grafana.service.j2
dest: /etc/systemd/system/grafana.service
owner: root
group: root
mode: '0644'
notify: restart grafana
tags: grafana
- name: Reload systemd
systemd:
daemon_reload: yes
tags: grafana
- name: Enable and start Grafana service
systemd:
name: grafana
enabled: yes
state: started
daemon_reload: yes
tags: grafana
- name: Wait and verify Grafana is fully operational
include_tasks: wait_and_verify.yml
tags: grafana
- name: Clean up temporary files
file:
path: "/tmp/grafana-{{ grafana_version }}.linux-amd64.tar.gz"
state: absent
tags: grafana

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---
- name: Phase 1: Initial wait for Grafana to start
pause:
seconds: 60
prompt: "Phase 1/5: Initial wait for Grafana startup (60 seconds)..."
tags: grafana
- name: Check if Grafana service is active (with retries)
shell: |
systemctl is-active grafana
register: grafana_active
until: grafana_active.stdout == "active"
retries: 60 # 60 * 5 = 300 секунд (5 минут)
delay: 5
tags: grafana
- name: Phase 2: Wait for database migrations (wave 1)
pause:
seconds: 180
prompt: "Phase 2/5: Waiting for database migrations (180 seconds)..."
tags: grafana
- name: Phase 3: Wait for plugins installation (wave 2)
pause:
seconds: 180
prompt: "Phase 3/5: Waiting for plugins installation (180 seconds)..."
tags: grafana
- name: Phase 4: Wait for HTTP server startup (wave 3)
pause:
seconds: 180
prompt: "Phase 4/5: Waiting for HTTP server startup (180 seconds)..."
tags: grafana
- name: Check if port 3000 is listening (with very long timeout)
wait_for:
port: 3000
host: 127.0.0.1
timeout: 600 # 10 минут
state: started
register: port_check
tags: grafana
- name: Phase 5: Final verification (wave 4)
pause:
seconds: 120
prompt: "Phase 5/5: Final verification (120 seconds)..."
tags: grafana
- name: Check Grafana API health (with many retries)
uri:
url: "http://localhost:3000/api/health"
method: GET
status_code: 200
timeout: 10
register: api_check
until: api_check.status == 200
retries: 60 # 60 * 5 = 300 секунд (5 минут)
delay: 5
tags: grafana
- name: Calculate total wait time
set_fact:
total_wait_time: "{{ 60 + 180 + 180 + 180 + 120 }}"
tags: grafana
- name: Show installation success with detailed info
debug:
msg: |
🎉 Grafana успешно установлена и готова к работе!
⏱️ Общее время установки: {{ total_wait_time }} секунд
📊 Статус компонентов:
• Служба: ✅ {{ grafana_active.stdout }}
• Порт 3000: {{ '✅ открыт' if port_check is defined and port_check.state == 'started' else '❌ закрыт' }}
• API: {{ '✅ доступен (HTTP ' ~ api_check.status ~ ')' if api_check is defined and api_check.status == 200 else '❌ недоступен' }}
🔗 Доступ:
• URL: http://{{ inventory_hostname }}:3000
• Логин: admin
• Пароль: {{ grafana_admin_password | default('admin') }}
📋 Для проверки выполните:
curl http://{{ inventory_hostname }}:3000/api/health
💡 Примечание: Первый запуск Grafana занимает время из-за:
1. Миграций базы данных
2. Установки плагинов по умолчанию
3. Инициализации сервиса
Последующие запуски будут значительно быстрее.
tags: grafana
- name: Final check from control node (optional)
delegate_to: localhost
run_once: yes
when: false # Отключено по умолчанию, можно включить
tags: grafana
block:
- name: Test external access
uri:
url: "http://{{ hostvars[groups['grafana'][0]]['ansible_default_ipv4']['address'] | default(groups['grafana'][0]) }}:3000/api/health"
method: GET
status_code: 200
timeout: 30
register: external_check
- name: Show external access result
debug:
msg: "External access: {{ '✅ успешно' if external_check.status == 200 else '❌ недоступно' }}"

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[server]
http_port = 3000
domain = 0.0.0.0
root_url = http://localhost:3000
router_logging = true
enable_gzip = false
[security]
admin_user = admin
admin_password = {{ grafana_admin_password | default('admin') }}
[database]
type = sqlite3
path = /var/lib/grafana/grafana.db
[session]
provider = file
[analytics]
reporting_enabled = false
check_for_updates = false
[paths]
data = /var/lib/grafana
logs = /var/log/grafana
plugins = /var/lib/grafana/plugins
provisioning = /etc/grafana/provisioning

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[Unit]
Description=Grafana Server
Documentation=https://grafana.com/docs
After=network.target
[Service]
Type=simple
User=grafana
Group=grafana
ExecStart=/usr/share/grafana/bin/grafana-server \
--config=/etc/grafana/grafana.ini \
--homepath=/usr/share/grafana \
--packaging=tar
Restart=on-failure
RestartSec=10
LimitNOFILE=10000
Environment="GF_PATHS_HOME=/usr/share/grafana"
Environment="GF_PATHS_CONFIG=/etc/grafana/grafana.ini"
Environment="GF_PATHS_DATA=/var/lib/grafana"
Environment="GF_PATHS_LOGS=/var/log/grafana"
Environment="GF_PATHS_PLUGINS=/var/lib/grafana/plugins"
[Install]
WantedBy=multi-user.target