diff --git a/heat_homework.yml b/heat_homework.yml new file mode 100644 index 0000000..30f8267 --- /dev/null +++ b/heat_homework.yml @@ -0,0 +1,121 @@ +heat_template_version: 2013-05-23 + +description: > + Heat WordPress template to support F20, using only Heat OpenStack-native + resource types, and without the requirement for heat-cfntools in the image. + WordPress is web software you can use to create a beautiful website or blog. + This template installs a single-instance WordPress deployment using a local + MySQL database to store the data. + +parameters: + + key_name: + type: string + description: Name of a KeyPair to enable SSH access to the instance + instance_type: + type: string + description: Instance type for WordPress server + default: m1.small + image_id: + type: string + description: > + Name or ID of the image to use for the WordPress server. + Recommended values are fedora-20.i386 or fedora-20.x86_64; + get them from http://cloud.fedoraproject.org/fedora-20.i386.qcow2 + or http://cloud.fedoraproject.org/fedora-20.x86_64.qcow2 . + default: fedora-20.x86_64 + + db_name: + type: string + description: WordPress database name + default: wordpress + constraints: + - length: { min: 1, max: 64 } + description: db_name must be between 1 and 64 characters + - allowed_pattern: '[a-zA-Z][a-zA-Z0-9]*' + description: > + db_name must begin with a letter and contain only alphanumeric + characters + db_username: + type: string + description: The WordPress database admin account username + default: admin + hidden: true + constraints: + - length: { min: 1, max: 16 } + description: db_username must be between 1 and 16 characters + - allowed_pattern: '[a-zA-Z][a-zA-Z0-9]*' + description: > + db_username must begin with a letter and contain only alphanumeric + characters + db_password: + type: string + description: The WordPress database admin account password + default: admin + hidden: true + constraints: + - length: { min: 1, max: 41 } + description: db_password must be between 1 and 41 characters + - allowed_pattern: '[a-zA-Z0-9]*' + description: db_password must contain only alphanumeric characters + db_root_password: + type: string + description: Root password for MySQL + default: admin + hidden: true + constraints: + - length: { min: 1, max: 41 } + description: db_root_password must be between 1 and 41 characters + - allowed_pattern: '[a-zA-Z0-9]*' + description: db_root_password must contain only alphanumeric characters + +resources: + wordpress_instance: + type: OS::Nova::Server + properties: + image: { get_param: image_id } + flavor: { get_param: instance_type } + key_name: { get_param: key_name } + networks: + - network: tun0-net + user_data: + str_replace: + template: | + #!/bin/bash -v + sed -i "s/metalink=https/metalink=http/" /etc/yum.repos.d/* + yum -y install mariadb mariadb-server httpd wordpress + touch /var/log/mariadb/mariadb.log + chown mysql.mysql /var/log/mariadb/mariadb.log + systemctl start mariadb.service + + # Setup MySQL root password and create a user + mysqladmin -u root password db_rootpassword + cat << EOF | mysql -u root --password=db_rootpassword + CREATE DATABASE db_name; + GRANT ALL PRIVILEGES ON db_name.* TO "db_user"@"localhost" + IDENTIFIED BY "db_password"; + FLUSH PRIVILEGES; + EXIT + EOF + + sed -i "/Deny from All/d" /etc/httpd/conf.d/wordpress.conf + sed -i "s/Require local/Require all granted/" /etc/httpd/conf.d/wordpress.conf + sed -i s/database_name_here/db_name/ /etc/wordpress/wp-config.php + sed -i s/username_here/db_user/ /etc/wordpress/wp-config.php + sed -i s/password_here/db_password/ /etc/wordpress/wp-config.php + + systemctl start httpd.service + params: + db_rootpassword: { get_param: db_root_password } + db_name: { get_param: db_name } + db_user: { get_param: db_username } + db_password: { get_param: db_password } + +outputs: + WebsiteURL: + description: URL for Wordpress wiki + value: + str_replace: + template: http://host/wordpress + params: + host: { get_attr: [wordpress_instance, first_address] }