/
WordPress.yaml
91 lines (79 loc) · 3.41 KB
/
WordPress.yaml
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
Namespaces:
=: com.example
std: io.murano
sys: io.murano.system
db: com.example.databases
srv: com.example.apache
conf: io.murano.configuration
Name: WordPress
Extends: std:Application
Properties:
server:
Contract: $.class(srv:ApacheHttpServer).notNull()
database:
Contract: $.class(db:MySql).notNull()
dbName:
Contract: $.string().notNull()
dbUser:
Contract: $.string().notNull()
dbPassword:
Contract: $.string().notNull()
monitoring:
Contract: $.class(ZabbixAgent)
Methods:
.init:
Body:
- $._environment: $.find(std:Environment).require()
deploy:
Body:
- If: not $.getAttr(deployed, false)
Then:
- $._environment.reporter.report($this, 'Ensuring Apache is deployed.')
- $.server.deploy()
# NOTE(ddovbii) This also can be done using the mechanism of contract checks as following:
# Contract: $.class(srv:ApacheHttpServer).notNull().check($.enablePHP = true)
# Due to the fact that in case of contract conflicts we can't write a custom error messages
# to the deployment logs and can't show them to user it is done in this way. As soon as we implement
# this opportunity this check will be deleted and contract check will be used
- If: not $.server.enablePHP
Then:
- $msg: 'Unable to install WordPress. PHP is not installed on the server'
- $._environment.reporter.report_error($this, $msg)
- Throw: DependencyMissingError
Message: $msg
# Deploy Wordpress
- $file: sys:Resources.string('deployWordPress.sh')
- conf:Linux.runCommand($.server.instance.agent, $file)
# Configure access to MySql
- $._environment.reporter.report($this, 'Ensuring Database is deployed.')
- $.database.createDatabase($.dbName)
- $.database.createUser($.dbUser, $.dbPassword)
- $.database.assignUser($.dbUser, $.dbName)
- $._environment.reporter.report($this, 'Configure access to MySql.')
- $replacements:
"%DATABASE%": $.dbName
"%USERNAME%": $.dbUser
"%HOST%": $.database.instance.ipAddresses.first()
"%PASSWORD%": $.dbPassword
- $file: sys:Resources.string('configureAccessToMySql.sh').replace($replacements)
- conf:Linux.runCommand($.server.instance.agent, $file)
- If: $.monitoring != null
Then:
- $.monitoring.setUpAgent($.server.instance)
- $._environment.reporter.report($this, 'Application is installed')
- If: $.server.instance.assignFloatingIp
Then:
- $address: $.server.instance.floatingIpAddress + '/wordpress'
- $._environment.reporter.report($this, format('Running at http://{0}', $address))
- $.setAttr(deployed, true)