From cc814b3cb67000fd4f8f71272e2672a5c06068af Mon Sep 17 00:00:00 2001 From: Salt Date: Sun, 10 May 2020 03:30:19 -0500 Subject: [PATCH] Add Grafana WEW No fires --- ec2.yml | 11 + roles/grafana/tasks/main.yml | 74 ++ .../grafana/templates/apache2-vhost-ssl.conf | 33 + roles/grafana/templates/grafana.ini | 714 ++++++++++++++++++ 4 files changed, 832 insertions(+) create mode 100644 roles/grafana/tasks/main.yml create mode 100644 roles/grafana/templates/apache2-vhost-ssl.conf create mode 100644 roles/grafana/templates/grafana.ini diff --git a/ec2.yml b/ec2.yml index 30744ff..514f410 100644 --- a/ec2.yml +++ b/ec2.yml @@ -22,6 +22,17 @@ - role: backups vars: backups_outdir: "/cold/backups" + - role: grafana + vars: + grafana_mysql_password: !vault | + $ANSIBLE_VAULT;1.1;AES256 + 61633935373834353866366136316162633638646433343262313537396361393130393733373933 + 3634316136636163343231613263633163376433316433330a353261643937326565373265303739 + 39383363653038333235346332653662323836363039613530396333666332343462633935376466 + 6163383865656534310a636361336333303637356661633231313737303830396366636462343534 + 34653832353237633336316538356230653033656137323536313833616364356631 + grafana_url: "monitor.9iron.club" + grafana_webroot: "/var/www/grafana" - role: gitea vars: gitea_mysql_password: !vault | diff --git a/roles/grafana/tasks/main.yml b/roles/grafana/tasks/main.yml new file mode 100644 index 0000000..ddfac5c --- /dev/null +++ b/roles/grafana/tasks/main.yml @@ -0,0 +1,74 @@ +#!/usr/bin/ansible-playbook +# vim:ft=ansible: +--- +- name: Install, configure, and start Grafana + block: + - name: Create and configure DB + block: + - name: Create DB + mysql_db: + name: grafana + login_user: root + login_password: "{{ mysql_root_password }}" + state: present + - name: Create user + mysql_user: + name: grafana + host: localhost + password: "{{ grafana_mysql_password }}" + priv: "grafana.*:ALL,GRANT" + login_user: root + login_password: "{{ mysql_root_password }}" + - name: Set up Apache + block: + - name: Enable modules + command: + cmd: a2enmod "{{ item }}" + creates: "/etc/apache2/mods-enabled/{{ item }}.load" + loop: + - proxy + - proxy_http + notify: restart apache + - name: Template out vhost + template: + src: "apache2-vhost-ssl.conf" + dest: "/etc/apache2/sites-available/{{ grafana_url }}.conf" + notify: restart apache + - name: Create webroot + file: + state: directory + path: "{{ grafana_webroot }}" + - name: Enable site + command: + cmd: "a2ensite {{ grafana_url }}.conf" + creates: "/etc/apache2/sites-enabled/{{ grafana_url }}.conf" + notify: restart apache + - name: Generate certificate + include_role: + name: https + vars: + website_url: "{{ grafana_url }}" + - name: Add and configure packages + block: + - name: Add APT signing key + apt_key: + url: "https://packages.grafana.com/gpg.key" + - name: Add APT repo + apt_repository: + repo: "deb https://packages.grafana.com/oss/deb stable main" + - name: Install Grafana + apt: + name: + - grafana + - name: Configure Grafana + template: + src: "grafana.ini" + dest: "/etc/grafana/grafana.ini" + mode: "0640" + - name: Enable Grafana + systemd: + daemon_reload: yes + name: "grafana-server.service" + enabled: yes + state: "started" + become: yes diff --git a/roles/grafana/templates/apache2-vhost-ssl.conf b/roles/grafana/templates/apache2-vhost-ssl.conf new file mode 100644 index 0000000..9397bcd --- /dev/null +++ b/roles/grafana/templates/apache2-vhost-ssl.conf @@ -0,0 +1,33 @@ +# Configuration for {{ grafana_url }} +# vim:ft=apache: + +# Accept connections from non-SNI clients +SSLStrictSNIVHostCheck off +# Need this for SSL proxying, apparently +SSLProxyEngine on + +# Website configuration + + ServerName {{ grafana_url }} + Redirect permanent / https://{{ grafana_url }} + + + SSLEngine on + SSLCertificateFile /etc/pki/cert/crt/{{ grafana_url }}.crt + SSLCertificateKeyFile /etc/pki/cert/private/{{ grafana_url }}.key + SSLCertificateChainFile /etc/pki/cert/crt/{{ grafana_url }}-fullchain.crt + ServerName {{ grafana_url }} + DocumentRoot {{ grafana_webroot }} + + Require all granted + AllowOverride All + Options MultiViews FollowSymlinks + + ProxyPreserveHost On + ProxyRequests Off + ProxyPass / http://127.0.0.1:3001/ nocanon retry=1 + ProxyPassReverse / https://127.0.0.1:3001/ + + RequestHeader set X_FORWARDED_PROTO 'https' + RequestHeader set X-Forwarded-Ssl on + diff --git a/roles/grafana/templates/grafana.ini b/roles/grafana/templates/grafana.ini new file mode 100644 index 0000000..95cc4a9 --- /dev/null +++ b/roles/grafana/templates/grafana.ini @@ -0,0 +1,714 @@ +##################### Grafana Configuration Example ##################### +# +# Everything has defaults so you only need to uncomment things you want to +# change + +# possible values : production, development +;app_mode = production + +# instance name, defaults to HOSTNAME environment variable value or hostname if HOSTNAME var is empty +;instance_name = ${HOSTNAME} + +#################################### Paths #################################### +[paths] +# Path to where grafana can store temp files, sessions, and the sqlite3 db (if that is used) +;data = /var/lib/grafana + +# Temporary files in `data` directory older than given duration will be removed +;temp_data_lifetime = 24h + +# Directory where grafana can store logs +;logs = /var/log/grafana + +# Directory where grafana will automatically scan and look for plugins +;plugins = /var/lib/grafana/plugins + +# folder that contains provisioning config files that grafana will apply on startup and while running. +;provisioning = conf/provisioning + +#################################### Server #################################### +[server] +# Protocol (http, https, h2, socket) +protocol = http + +# The ip address to bind to, empty will bind to all interfaces +http_addr = + +# The http port to use +http_port = 3001 + +# The public facing domain name used to access grafana from a browser +;domain = localhost + +# Redirect to correct domain if host header does not match domain +# Prevents DNS rebinding attacks +;enforce_domain = false + +# The full public facing url you use in browser, used for redirects and emails +# If you use reverse proxy and sub path specify full url (with sub path) +;root_url = %(protocol)s://%(domain)s:%(http_port)s/ + +# Serve Grafana from subpath specified in `root_url` setting. By default it is set to `false` for compatibility reasons. +;serve_from_sub_path = false + +# Log web requests +;router_logging = false + +# the path relative working path +;static_root_path = public + +# enable gzip +;enable_gzip = false + +# https certs & key file +;cert_file = +;cert_key = + +# Unix socket path +;socket = + +#################################### Database #################################### +[database] +# You can configure the database connection by specifying type, host, name, user and password +# as separate properties or as on string using the url properties. + +# Either "mysql", "postgres" or "sqlite3", it's your choice +type = mysql +host = 127.0.0.1:3306 +name = grafana +user = grafana +# If the password contains # or ; you have to wrap it with triple quotes. Ex """#password;""" +password = {{ grafana_mysql_password }} + +# Use either URL or the previous fields to configure the database +# Example: mysql://user:secret@host:port/database +;url = + +# For "postgres" only, either "disable", "require" or "verify-full" +;ssl_mode = disable + +;ca_cert_path = +;client_key_path = +;client_cert_path = +;server_cert_name = + +# For "sqlite3" only, path relative to data_path setting +;path = grafana.db + +# Max idle conn setting default is 2 +;max_idle_conn = 2 + +# Max conn setting default is 0 (mean not set) +;max_open_conn = + +# Connection Max Lifetime default is 14400 (means 14400 seconds or 4 hours) +;conn_max_lifetime = 14400 + +# Set to true to log the sql calls and execution times. +;log_queries = + +# For "sqlite3" only. cache mode setting used for connecting to the database. (private, shared) +;cache_mode = private + +#################################### Cache server ############################# +[remote_cache] +# Either "redis", "memcached" or "database" default is "database" +;type = database + +# cache connectionstring options +# database: will use Grafana primary database. +# redis: config like redis server e.g. `addr=127.0.0.1:6379,pool_size=100,db=0,ssl=false`. Only addr is required. ssl may be 'true', 'false', or 'insecure'. +# memcache: 127.0.0.1:11211 +;connstr = + +#################################### Data proxy ########################### +[dataproxy] + +# This enables data proxy logging, default is false +;logging = false + +# How long the data proxy should wait before timing out default is 30 (seconds) +;timeout = 30 + +# If enabled and user is not anonymous, data proxy will add X-Grafana-User header with username into the request, default is false. +;send_user_header = false + +#################################### Analytics #################################### +[analytics] +# Server reporting, sends usage counters to stats.grafana.org every 24 hours. +# No ip addresses are being tracked, only simple counters to track +# running instances, dashboard and error counts. It is very helpful to us. +# Change this option to false to disable reporting. +;reporting_enabled = true + +# Set to false to disable all checks to https://grafana.net +# for new vesions (grafana itself and plugins), check is used +# in some UI views to notify that grafana or plugin update exists +# This option does not cause any auto updates, nor send any information +# only a GET request to http://grafana.com to get latest versions +;check_for_updates = true + +# Google Analytics universal tracking code, only enabled if you specify an id here +;google_analytics_ua_id = + +# Google Tag Manager ID, only enabled if you specify an id here +;google_tag_manager_id = + +#################################### Security #################################### +[security] +# disable creation of admin user on first start of grafana +;disable_initial_admin_creation = false + +# default admin user, created on startup +;admin_user = admin + +# default admin password, can be changed before first start of grafana, or in profile settings +;admin_password = admin + +# used for signing +;secret_key = SW2YcwTIb9zpOOhoPsMm + +# disable gravatar profile images +;disable_gravatar = false + +# data source proxy whitelist (ip_or_domain:port separated by spaces) +;data_source_proxy_whitelist = + +# disable protection against brute force login attempts +;disable_brute_force_login_protection = false + +# set to true if you host Grafana behind HTTPS. default is false. +;cookie_secure = false + +# set cookie SameSite attribute. defaults to `lax`. can be set to "lax", "strict", "none" and "disabled" +;cookie_samesite = lax + +# set to true if you want to allow browsers to render Grafana in a ,