cookbook-zabbix/recipes/database_mysql.rb

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#
# Cookbook Name:: zabbix
# Recipe:: database_mysql
#
# Copyright 2017, Linux-Help.org
# Authors:
# Eric Renfro <psi-jack@linux-help.org>
#
include_recipe 'chef-vault'
if not node['zabbix']['database']['backend'] == 'mysql'
Chef::Application.fatal!('database_mysql, but backend is set differently.', 111)
end
mysql_service 'zabbix' do
port '3306'
initial_root_password 'password'
action [:create, :start]
end
directory '/tmp/database' do
owner 'root'
group 'root'
mode '0755'
action :create
not_if "true"
end
cookbook_file '/tmp/database/schema.sql' do
source %W{
host-#{node['fqdn']}/schema.sql
#{node['zabbix']['database']['backend']}/#{node['zabbix']['version']}/schema.sql
}
backup false
action :nothing
subscribes :create, 'directory[/tmp/database]', :immediately
end
cookbook_file '/tmp/database/images.sql' do
source %W{
host-#{node['fqdn']}/images.sql
#{node['zabbix']['database']['backend']}/#{node['zabbix']['version']}/images.sql
}
backup false
action :nothing
subscribes :create, 'directory[/tmp/database]', :immediately
end
cookbook_file '/tmp/database/data.sql' do
source %W{
host-#{node['fqdn']}/data.sql
#{node['zabbix']['database']['backend']}/#{node['zabbix']['version']}/data.sql
}
backup false
action :nothing
subscribes :create, 'directory[/tmp/database]', :immediately
end
bash 'create_zabbix_db_user' do
user 'postgres'
sensitive true
credentials = chef_vault_item("secrets", "zabbix")
code <<-EOH
psql -c "CREATE DATABASE zabbix WITH ENCODING='UTF-8';"
psql -c "CREATE USER zabbix WITH PASSWORD '#{credentials['postgres']}';"
psql -c "GRANT ALL PRIVILEGES ON DATABASE zabbix TO zabbix;"
EOH
action :nothing
subscribes :run, 'directory[/tmp/database]', :immediately
end
bash 'initialize_zabbix_db' do
sensitive true
user 'postgres'
code <<-EOH
psql -d zabbix -f /tmp/database/schema.sql
psql -d zabbix -f /tmp/database/images.sql
psql -d zabbix -f /tmp/database/data.sql
EOH
action :nothing
subscribes :run, 'directory[/tmp/database]', :immediately
end
directory "cleanup" do
path "/tmp/database"
recursive true
action :nothing
subscribes :delete, 'directory[/tmp/database]', :immediately
end