Update 'heat_homework.yml'
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@ -1,17 +1,13 @@
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heat_template_version: 2013-05-23
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description: >
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Heat WordPress template to support F20, using only Heat OpenStack-native
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resource types, and without the requirement for heat-cfntools in the image.
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WordPress is web software you can use to create a beautiful website or blog.
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This template installs a single-instance WordPress deployment using a local
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MySQL database to store the data.
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Fantastic HEAT teamplate that creates a wonderful Wordpress website.
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Homework of Cloud networking (BMEVITMMA02).
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NEPTUN: Y8O353
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Name: Kristof Torma
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Copyright, all memes reserved.
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parameters:
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key_name:
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type: string
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description: Name of a KeyPair to enable SSH access to the instance
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instance_type:
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type: string
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description: Instance type for WordPress server
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@ -27,18 +23,23 @@ parameters:
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private_net_name:
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type: string
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description: Name of private network to be created
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default: private-netw
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private_net_cidr:
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type: string
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description: Private network address (CIDR notation)
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default: 192.168.69.0/24
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private_net_gateway:
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type: string
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description: Private network gateway address
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default: 192.168.69.1
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private_net_pool_start:
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type: string
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description: Start of private network IP address allocation pool
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default: 192.168.69.2
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private_net_pool_end:
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type: string
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description: End of private network IP address allocation pool
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default: 192.168.69.254
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db_name:
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type: string
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description: WordPress database name
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@ -92,7 +93,7 @@ resources:
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private_subnet:
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type: OS::Neutron::Subnet
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properties:
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dns_nameservers: "8.8.8.8"
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dns_nameservers: [ "8.8.8.8" ]
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network_id: { get_resource: private_net }
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cidr: { get_param: private_net_cidr }
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gateway_ip: { get_param: private_net_gateway }
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@ -104,7 +105,7 @@ resources:
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type: OS::Neutron::Router
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properties:
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external_gateway_info:
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network: ext_net
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network: ext-net
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router_interface:
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type: OS::Neutron::RouterInterface
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@ -115,10 +116,8 @@ resources:
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db_instance:
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type: OS::Nova::Server
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properties:
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security_groups: [{ get_resource: db_security_group }]
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image: { get_param: image_id }
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flavor: { get_param: instance_type }
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key_name: { get_param: key_name }
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networks:
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- port: { get_resource: db_port }
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user_data:
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@ -135,7 +134,7 @@ resources:
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mysqladmin -u root password db_rootpassword
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cat << EOF | mysql -u root --password=db_rootpassword
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CREATE DATABASE db_name;
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GRANT ALL PRIVILEGES ON db_name.* TO "db_user"@"localhost"
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GRANT ALL PRIVILEGES ON db_name.* TO "db_user"@"%"
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IDENTIFIED BY "db_password";
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FLUSH PRIVILEGES;
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EXIT
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@ -150,6 +149,7 @@ resources:
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type: OS::Neutron::Port
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properties:
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network_id: { get_resource: private_net }
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security_groups: [{ get_resource: db_security_group }]
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fixed_ips:
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- subnet_id: { get_resource: private_subnet }
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@ -159,7 +159,7 @@ resources:
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description: Add security group rules for Wordpress
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name: mariadb-security-group
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rules:
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- remote_ip_prefix: { get_resource: private_subnet }
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- remote_ip_prefix: { get_param: private_net_cidr }
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protocol: tcp
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port_range_min: 3306
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port_range_max: 3306
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@ -173,10 +173,8 @@ resources:
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webs_instance:
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type: OS::Nova::Server
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properties:
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security_groups: [{ get_resource: web_security_group }]
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image: { get_param: image_id }
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flavor: { get_param: instance_type }
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key_name: { get_param: key_name }
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networks:
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- port: { get_resource: web_port }
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user_data:
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@ -190,6 +188,9 @@ resources:
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sed -i s/database_name_here/db_name/ /etc/wordpress/wp-config.php
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sed -i s/username_here/db_user/ /etc/wordpress/wp-config.php
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sed -i s/password_here/db_password/ /etc/wordpress/wp-config.php
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sed -i s/localhost/db_ipaddr/ /etc/wordpress/wp-config.php
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setsebool -P httpd_can_network_connect_db 1
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systemctl start httpd.service
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params:
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@ -197,18 +198,20 @@ resources:
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db_name: { get_param: db_name }
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db_user: { get_param: db_username }
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db_password: { get_param: db_password }
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db_ipaddr: { get_attr: [ db_instance, first_address ] }
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web_port:
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type: OS::Neutron::Port
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properties:
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network_id: { get_resource: private_net }
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security_groups: [{ get_resource: web_security_group }]
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fixed_ips:
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- subnet_id: { get_resource: private_subnet }
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web_floating_ip:
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type: OS::Neutron::FloatingIP
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properties:
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floating_network: ext_net
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floating_network: ext-net
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port_id: { get_resource: web_port }
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web_security_group:
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@ -239,4 +242,4 @@ outputs:
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str_replace:
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template: http://host/wordpress
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params:
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host: { get_attr: [wordpress_instance, first_address] }
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host: { get_attr: [web_floating_ip, floating_ip_address] }
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