Bursting ApacheHTTPServer application

This patch adds Bursting Apache application to demontrate
capabilities to deploy scalable applications in different
regions

Change-Id: Id3c5a355c9e110b0b6fbf6e2b567c40059d39c82
This commit is contained in:
OlehBaran 2016-09-01 16:59:15 +03:00 committed by Stan Lagun
parent fa68f23c45
commit d501d84dbe
6 changed files with 484 additions and 0 deletions

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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.apache
apps: io.murano.applications
conf: io.murano.configuration
res: io.murano.resources
std: io.murano
sys: io.murano.system
Name: BurstingApacheHttpServer
Extends:
- apps:MultiServerApplicationWithScaling
- apps:OpenStackSecurityConfigurable
Properties:
enablePHP:
Contract: $.bool()
Default: false
Methods:
getSecurityRules:
Body:
- Return:
- ToPort: 80
FromPort: 80
IpProtocol: tcp
External: true
- ToPort: 443
FromPort: 443
IpProtocol: tcp
External: true
onInstallServer:
Arguments:
- server:
Contract: $.class(res:Instance).notNull()
- serverGroup:
Contract: $.class(apps:ServerGroup).notNull()
Body:
- $file: sys:Resources.string('deployApache.sh')
- conf:Linux.runCommand($server.agent, $file)
- If: $this.enablePHP
Then:
- conf:Linux.runCommand($server.agent, "sudo apt-get -y install php5")
onCompleteConfiguration:
Arguments:
- servers:
Contract:
- $.class(res:Instance).notNull()
- serverGroup:
Contract: $.class(apps:ServerGroup).notNull()
- failedServers:
Contract:
- $.class(res:Instance).notNull()
Body:
- $ips: $serverGroup.getServers().selectMany(
switch(
$.assignFloatingIp => [$.floatingIpAddress],
true => $.ipAddresses
)).select(format('http://{0}', $)).join(', ')
- $this.find(std:Environment).require().reporter.report($this, format('Apache is available at {0}', $ips))

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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
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#!/bin/bash
# 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.
sudo apt-get update
sudo apt-get -y install apache2
for i in 443 80
do
sudo iptables -I INPUT 1 -p tcp -m tcp --dport $i -j ACCEPT -m comment --comment "by murano, Apache server access on HTTPS port $i"
done

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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.
Version: 2.2
Application:
?:
type: com.example.apache.BurstingApacheHttpServer
enablePHP: $.appConfiguration.enablePHP
servers:
?:
type: io.murano.applications.ServerReplicationGroup
numItems: $.appConfiguration.numNodes
provider:
?:
type: io.murano.applications.CompositeReplicaProvider
providers:
- ?:
type: io.murano.applications.TemplateServerProvider
template:
?:
type: io.murano.resources.LinuxMuranoInstance
regionName: $.appConfiguration.region1
flavor: $.instanceConfiguration1.flavor
image: $.instanceConfiguration1.osImage
keyname: $.instanceConfiguration1.keyPair
availabilityZone: $.instanceConfiguration1.availabilityZone
assignFloatingIp: $.appConfiguration.assignFloatingIP
serverNamePattern: $.appConfiguration.serverNamesPattern
capacity: $.appConfiguration.threshhold - 1
- ?:
type: io.murano.applications.TemplateServerProvider
template:
?:
type: io.murano.resources.LinuxMuranoInstance
regionName: $.appConfiguration.region2
name: anything
flavor: $.instanceConfiguration2.flavor
image: $.instanceConfiguration2.osImage
keyname: $.instanceConfiguration2.keyPair
availabilityZone: $.instanceConfiguration2.availabilityZone
assignFloatingIp: $.appConfiguration.assignFloatingIP
serverNamePattern: $.appConfiguration.serverNamesPattern
Forms:
- appConfiguration:
fields:
- name: license
type: string
description: Apache License, Version 2.0
hidden: true
required: false
- name: enablePHP
label: Enable PHP
type: boolean
description: >-
Add php support to the Apache WebServer
initial: false
required: false
- name: assignFloatingIP
type: boolean
label: Assign Floating IP
description: >-
Select to true to assign floating IP automatically
initial: false
required: false
- name: numNodes
type: integer
label: Initial number of Nodes
initial: 1
minValue: 1
required: true
description: >-
Select the initial number of Apache Nodes
- name: threshhold
type: integer
label: Burst threshhold
initial: 10
minValue: 2
required: true
description: >-
Nodes started from this number are allocated in the second region
- name: region1
type: string
label: Region 1 name
initial: RegionOne
required: true
description: >-
Name of the first region
- name: region2
type: string
label: Region 2 name
required: true
initial: RegionTwo
description: >-
Name of the second region
- name: serverNamesPattern
type: string
label: Instance names pattern
required: false
maxLength: 64
initial: 'node-{0}'
- instanceConfiguration1:
fields:
- name: title
type: string
required: false
hidden: true
description: Specify some instance parameters on which the application would be created
- name: flavor
type: string
label: Instance flavor
description: Instance flavor name
required: true
initial: 'm1.small'
- name: osImage
type: string
label: Instance image
required: true
description: >-
Name or ID of the image for the application. Image should already be prepared and
registered in glance.
- name: keyPair
type: string
label: Key Pair
description: >-
Key pair to control access to instances. You can login to
instances using this key pair after the deployment of application.
required: false
- name: availabilityZone
type: string
label: Availability zone
description: Availability zone for the instance
required: false
initial: nova
- instanceConfiguration2:
fields:
- name: title
type: string
required: false
hidden: true
description: Specify some instance parameters on which the application would be created
- name: flavor
type: string
label: Instance flavor name
description: Instance flavor name
required: true
initial: 'm1.small'
- name: osImage
type: string
label: Instance image
description: >-
Name or ID of the image for the application. Image should already be prepared and
registered in glance.
- name: keyPair
type: string
label: Key Pair
description: >-
Key pair to control access to instances. You can login to
instances using this key pair after the deployment of application.
required: false
- name: availabilityZone
type: string
label: Availability zone
description: Availability zone for the instance
required: false
initial: nova

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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.
Format: 1.3
Type: Application
FullName: com.example.apache.BurstingApacheHttpServer
Name: Bursting Apache HTTP Server
Description: |
The Apache HTTP Server Project is an effort to develop and maintain an
open-source HTTP server for modern operating systems including UNIX and
Windows NT. The goal of this project is to provide a secure, efficient and
extensible server that provides HTTP services in sync with the current HTTP
standards.
Apache httpd has been the most popular web server on the Internet since
April 1996, and celebrated its 17th birthday as a project this February.
Author: 'Mirantis, Inc'
Tags: [HTTP, Server, WebServer, HTML, Apache]
Classes:
com.example.apache.BurstingApacheHttpServer: BurstingApacheHttpServer.yaml
Require:
io.murano.applications: