self.stack = stack
self.name = name
self.instance_id = None
+ self._nova = None
if not self.t.has_key('Properties'):
# make a dummy entry to prevent having to check all over the
# place for it.
stack.resolve_static_refs(self.t)
stack.resolve_find_in_map(self.t)
+ def nova(self):
+ if self._nova:
+ return self._nova
+
+ username = self.stack.creds['username']
+ password = self.stack.creds['password']
+ tenant = self.stack.creds['tenant']
+ auth_url = self.stack.creds['auth_url']
+
+ self._nova = client.Client(username, password, tenant, auth_url,
+ service_type='compute', service_name='nova')
+ return self._nova
+
def start(self):
for c in self.depends_on:
#print '%s->%s.start()' % (self.name, self.stack.resources[c].name)
super(Volume, self).__init__(name, json_snippet, stack)
def start(self):
-
if self.state != None:
return
self.state_set(self.CREATE_IN_PROGRESS)
super(Volume, self).start()
- # TODO start the volume here
- # of size -> self.t['Properties']['Size']
- # and set self.instance_id to the volume id
- logger.info('$ euca-create-volume -s %s -z nova' % self.t['Properties']['Size'])
- self.instance_id = 'vol-4509854'
+
+ vol = self.nova().volumes.create(self.t['Properties']['Size'],
+ display_name=self.name,
+ display_description=self.name)
+ self.instance_id = vol.id
+
+ def stop(self):
+ if self.state == self.DELETE_IN_PROGRESS or self.state == self.DELETE_COMPLETE:
+ return
+ self.state_set(self.DELETE_IN_PROGRESS)
+ Resource.stop(self)
+
+ if self.instance_id != None:
+ self.nova().volumes.delete(self.instance_id)
+ self.state_set(self.DELETE_COMPLETE)
class VolumeAttachment(Resource):
def __init__(self, name, json_snippet, stack):
return
self.state_set(self.CREATE_IN_PROGRESS)
super(VolumeAttachment, self).start()
- # TODO attach the volume with an id of:
- # self.t['Properties']['VolumeId']
- # to the vm of instance:
- # self.t['Properties']['InstanceId']
- # and make sure that the mountpoint is:
- # self.t['Properties']['Device']
- logger.info('$ euca-attach-volume %s -i %s -d %s' % (self.t['Properties']['VolumeId'],
- self.t['Properties']['InstanceId'],
- self.t['Properties']['Device']))
+
+ att = self.nova().volumes.create_server_volume(self.t['Properties']['InstanceId'],
+ self.t['Properties']['VolumeId'],
+ self.t['Properties']['Device'])
+ self.instance_id = att.id
+ self.state_set(self.CREATE_COMPLETE)
+
+ def stop(self):
+ if self.state == self.DELETE_IN_PROGRESS or self.state == self.DELETE_COMPLETE:
+ return
+ self.state_set(self.DELETE_IN_PROGRESS)
+ Resource.stop(self)
+
+ if self.instance_id == None:
+ self.nova().volumes.delete_server_volume(self.t['Properties']['InstanceId'],
+ self.instance_id)
+ self.state_set(self.DELETE_COMPLETE)
class Instance(Resource):
key_name = self.t['Properties']['KeyName']
image_name = self.t['Properties']['ImageId']
- username = self.stack.creds['username']
- password = self.stack.creds['password']
- tenant = self.stack.creds['tenant']
- auth_url = self.stack.creds['auth_url']
-
- nova_client = client.Client(username, password, tenant, auth_url, service_type='compute', service_name='nova')
- image_list = nova_client.images.list()
+ image_list = self.nova().images.list()
for o in image_list:
if o.name == image_name:
image_id = o.id
- flavor_list = nova_client.flavors.list()
+ flavor_list = self.nova().flavors.list()
for o in flavor_list:
if o.name == flavor:
flavor_id = o.id
- server = nova_client.servers.create(name=self.name, image=image_id, flavor=flavor_id, key_name=key_name, userdata=self.FnBase64(userdata))
+ server = self.nova().servers.create(name=self.name, image=image_id,
+ flavor=flavor_id, key_name=key_name,
+ userdata=self.FnBase64(userdata))
while server.status == 'BUILD':
server.get()
time.sleep(0.1)
self.state_set(self.DELETE_COMPLETE)
return
- username = self.stack.creds['username']
- password = self.stack.creds['password']
- tenant = self.stack.creds['tenant']
- auth_url = self.stack.creds['auth_url']
-
- nova_client = client.Client(username, password, tenant, auth_url, service_type='compute', service_name='nova')
- server = nova_client.servers.get(self.instance_id)
+ server = self.nova().servers.get(self.instance_id)
server.delete()
self.instance_id = None
self.state_set(self.DELETE_COMPLETE)
{\r
"AWSTemplateFormatVersion" : "2010-09-09",\r
\r
- "Description" : "AWS CloudFormation Sample Template WordPress_Single_Instance: 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. It demonstrates using the AWS CloudFormation bootstrap scripts to install packages and files at instance launch time. **WARNING** This template creates an Amazon EC2 instance. You will be billed for the AWS resources used if you create a stack from this template.",\r
+ "Description" : "AWS CloudFormation Sample Template WordPress_Single_Instance: 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.",\r
\r
"Parameters" : {\r
\r
"AllowedValues" : [ "t1.micro", "m1.small", "m1.large", "m1.xlarge", "m2.xlarge", "m2.2xlarge", "m2.4xlarge", "c1.medium", "c1.xlarge", "cc1.4xlarge" ],\r
"ConstraintDescription" : "must be a valid EC2 instance type."\r
},\r
-\r
+
"DBName": {\r
"Default": "wordpress",\r
"Description" : "The WordPress database name",\r
--- /dev/null
+{
+ "AWSTemplateFormatVersion" : "2010-09-09",
+
+ "Description" : "AWS CloudFormation Sample Template WordPress_Single_Instance: 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" : {
+
+ "KeyName" : {
+ "Description" : "Name of an existing EC2 KeyPair to enable SSH access to the instances",
+ "Type" : "String"
+ },
+
+ "InstanceType" : {
+ "Description" : "WebServer EC2 instance type",
+ "Type" : "String",
+ "Default" : "m1.large",
+ "AllowedValues" : [ "t1.micro", "m1.small", "m1.large", "m1.xlarge", "m2.xlarge", "m2.2xlarge", "m2.4xlarge", "c1.medium", "c1.xlarge", "cc1.4xlarge" ],\r
+ "ConstraintDescription" : "must be a valid EC2 instance type."
+ },
+
+ "VolumeSize" : {
+ "Description" : "WebServer EC2 instance type",
+ "Type" : "Number",
+ "Default" : "1",
+ "MinValue" : "1",
+ "MaxValue" : "1024",
+ "ConstraintDescription" : "must be between 1 and 1024 Gb."
+ },
+
+ "LinuxDistribution": {
+ "Default": "F16",
+ "Description" : "Distribution of choice",
+ "Type": "String",
+ "AllowedValues" : [ "F16", "F17", "U10", "RHEL-6.1", "RHEL-6.2", "RHEL-6.3" ]
+ }
+ },
+
+ "Mappings" : {
+ "AWSInstanceType2Arch" : {
+ "t1.micro" : { "Arch" : "32" },
+ "m1.small" : { "Arch" : "32" },
+ "m1.large" : { "Arch" : "64" },
+ "m1.xlarge" : { "Arch" : "64" },
+ "m2.xlarge" : { "Arch" : "64" },
+ "m2.2xlarge" : { "Arch" : "64" },
+ "m2.4xlarge" : { "Arch" : "64" },
+ "c1.medium" : { "Arch" : "32" },
+ "c1.xlarge" : { "Arch" : "64" },
+ "cc1.4xlarge" : { "Arch" : "64" }
+ },
+ "DistroArch2AMI": {
+ "F16" : { "32" : "F16-i686", "64" : "F16-x86_64" },
+ "F17" : { "32" : "F17-i686", "64" : "F17-x86_64" },
+ "U10" : { "32" : "U10-i686", "64" : "U10-x86_64" },
+ "RHEL-6.1" : { "32" : "rhel61-i686", "64" : "rhel61-x86_64" },
+ "RHEL-6.2" : { "32" : "rhel62-i686", "64" : "rhel62-x86_64" },
+ "RHEL-6.3" : { "32" : "rhel63-i686", "64" : "rhel63-x86_64" }
+ }
+ },
+
+ "Resources" : {
+
+ "WebServer": {
+ "Type": "AWS::EC2::Instance",
+ "Metadata" : {
+ "AWS::CloudFormation::Init" : {
+ "config" : {
+ "packages" : {
+ "yum" : {
+ "httpd" : [],
+ "mysql" : [],
+ "mysql-server" : [],
+ "wordpress" : []
+ }
+ },
+ "services" : {
+ "systemd" : {
+ "httpd" : { "enabled" : "true", "ensureRunning" : "true" },
+ "mysqld" : { "enabled" : "true", "ensureRunning" : "true" }
+ }
+ }
+ }
+ }
+ },
+ "Properties": {
+ "ImageId" : { "Fn::FindInMap" : [ "DistroArch2AMI", { "Ref" : "LinuxDistribution" },
+ { "Fn::FindInMap" : [ "AWSInstanceType2Arch", { "Ref" : "InstanceType" }, "Arch" ] } ] },
+ "InstanceType" : { "Ref" : "InstanceType" },
+ "KeyName" : { "Ref" : "KeyName" },
+ "UserData" : { "Fn::Base64" : { "Fn::Join" : ["", [
+ "#!/bin/bash -v\n",
+ "# Wait for the EBS volume to show up\n",
+ "while [ ! -e /dev/sdh ]; do echo Waiting for EBS volume to attach; sleep 5; done\n",
+
+ "# Format the EBS volume and mount it\n",
+ "mkdir /var/wikidata\n",
+ "/sbin/mkfs -t ext3 /dev/sdh1\n",
+ "mount /dev/sdh1 /var/wikidata\n",
+
+ "# Initialize the wiki and fire up the server\n",
+ "cd /var/wikidata\n",
+ "touch /var/wikidata/hello\n"
+ ]]}}
+ }
+ },
+
+ "DataVolume" : {
+ "Type" : "AWS::EC2::Volume",
+ "Properties" : {
+ "Size" : { "Ref" : "VolumeSize" },
+ "AvailabilityZone" : { "Fn::GetAtt" : [ "WebServer", "AvailabilityZone" ]},
+ "Tags" : [{ "Key" : "Usage", "Value" : "Wiki Data Volume" }]
+ }
+ },
+
+ "MountPoint" : {
+ "Type" : "AWS::EC2::VolumeAttachment",
+ "Properties" : {
+ "InstanceId" : { "Ref" : "WebServer" },
+ "VolumeId" : { "Ref" : "DataVolume" },
+ "Device" : "/dev/sdh"
+ }
+ }
+ }
+}
Code Review / openstack-build / heat-build.git / commitdiff