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Fix last bugs, complete all tests.

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This commit is contained in:
Vincent Viallet 2013-06-21 17:01:29 +08:00
parent 17a55d6adf
commit 2eaf5ee206
1 changed files with 96 additions and 66 deletions
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162
library/cloud/linode
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@ -1,4 +1,4 @@
#!/usr/bin/env python -tt #!/usr/bin/python
# This file is part of Ansible # This file is part of Ansible
# #
# Ansible is free software: you can redistribute it and/or modify # Ansible is free software: you can redistribute it and/or modify
@ -33,11 +33,19 @@ options:
default: null default: null
name: name:
description: description:
- Name to give the instance - Name to give the instance (alphanumeric, dashes, underscore)
- To keep sanity on the Linode Web Console, name is prepended with LinodeID_
default: null default: null
flavor: type: string
linode_id:
description: description:
- flavor to use for the instance (Linode plan) - Unique ID of a linode server
aliases: lid
default: null
type: integer
plan:
description:
- plan to use for the instance (Linode plan)
default: null default: null
type: integer type: integer
payment_term: payment_term:
@ -61,14 +69,14 @@ options:
- swap size in MB - swap size in MB
default: 512 default: 512
type: integer type: integer
image: distribution:
description: description:
- image to use for the instance (Linode Distribution) - distribution to use for the instance (Linode Distribution)
default: null default: null
type: integer type: integer
region: datacenter:
description: description:
- Region to create an instance in (Linode Datacenter) - datacenter to create an instance in (Linode Datacenter)
default: null default: null
type: integer type: integer
wait: wait:
@ -92,9 +100,9 @@ EXAMPLES = '''
module: linode module: linode
api_key: 'longStringFromLinodeApi' api_key: 'longStringFromLinodeApi'
name: linode-test1 name: linode-test1
flavor: 1 plan: 1
region: 2 datacenter: 2
image: 99 distribution: 99
password: 'superSecureRootPassword' password: 'superSecureRootPassword'
ssh_pub_key: 'ssh-rsa qwerty' ssh_pub_key: 'ssh-rsa qwerty'
swap: 768 swap: 768
@ -108,9 +116,9 @@ EXAMPLES = '''
api_key: 'longStringFromLinodeApi' api_key: 'longStringFromLinodeApi'
name: linode-test1 name: linode-test1
linode_id: 12345678 linode_id: 12345678
flavor: 1 plan: 1
region: 2 datacenter: 2
image: 99 distribution: 99
password: 'superSecureRootPassword' password: 'superSecureRootPassword'
ssh_pub_key: 'ssh-rsa qwerty' ssh_pub_key: 'ssh-rsa qwerty'
swap: 768 swap: 768
@ -148,6 +156,9 @@ import time
import os import os
try: try:
# linode module raise warning due to ssl - silently ignore them ...
import warnings
warnings.simplefilter("ignore")
from linode import api as linode_api from linode import api as linode_api
except ImportError: except ImportError:
print("failed=True msg='linode-python required for this module'") print("failed=True msg='linode-python required for this module'")
@ -181,7 +192,7 @@ def getInstanceDetails(api, server):
# Populate with ips # Populate with ips
for ip in api.linode_ip_list(LinodeId=server['LINODEID']): for ip in api.linode_ip_list(LinodeId=server['LINODEID']):
if ip['ISPUBLIC'] and not instance['ipv4']: if ip['ISPUBLIC'] and 'ipv4' not in instance:
instance['ipv4'] = ip['IPADDRESS'] instance['ipv4'] = ip['IPADDRESS']
instance['fqdn'] = ip['RDNS_NAME'] instance['fqdn'] = ip['RDNS_NAME']
if ip['ISPUBLIC']: if ip['ISPUBLIC']:
@ -194,7 +205,7 @@ def getInstanceDetails(api, server):
'ip_id': ip['IPADDRESSID']}) 'ip_id': ip['IPADDRESSID']})
return instance return instance
def linodeServers(module, api, state, name, flavor, image, region, linode_id, def linodeServers(module, api, state, name, plan, distribution, datacenter, linode_id,
payment_term, password, ssh_pub_key, swap, wait, wait_timeout): payment_term, password, ssh_pub_key, swap, wait, wait_timeout):
instances = [] instances = []
changed = False changed = False
@ -209,12 +220,15 @@ def linodeServers(module, api, state, name, flavor, image, region, linode_id,
# For the moment we only consider linode_id as criteria for match # For the moment we only consider linode_id as criteria for match
# Later we can use more (size, name, etc.) and update existing # Later we can use more (size, name, etc.) and update existing
servers = api.linode_list(LinodeId=linode_id) servers = api.linode_list(LinodeId=linode_id)
disks = api.linode_disk_list(LinodeId=linode_id) # Attempt to fetch details about disks and configs only if servers are
configs = api.linode_config_list(LinodeId=linode_id) # found with linode_id
if servers:
disks = api.linode_disk_list(LinodeId=linode_id)
configs = api.linode_config_list(LinodeId=linode_id)
# Act on the state # Act on the state
if state in ('active', 'present', 'started'): if state in ('active', 'present', 'started'):
# TODO: validate all the flavor / image / region are valid # TODO: validate all the plan / distribution / datacenter are valid
# Multi step process/validation: # Multi step process/validation:
# - need linode_id (entity) # - need linode_id (entity)
@ -225,16 +239,22 @@ def linodeServers(module, api, state, name, flavor, image, region, linode_id,
if not servers: if not servers:
new_server = True new_server = True
# TODO - improve # TODO - improve
for arg in (name, flavor, image, region): if not name:
if not arg: module.fail_json(msg='%s is required for active state' % 'name')
module.fail_json(msg='%s is required for active state' % arg) if not plan:
module.fail_json(msg='%s is required for active state' % 'plan')
if not distribution:
module.fail_json(msg='%s is required for active state' % 'distribution')
if not datacenter:
module.fail_json(msg='%s is required for active state' % 'datacenter')
# Create linode entity # Create linode entity
try: try:
res = api.linode_create(DatacenterID=region, PlanID=flavor, res = api.linode_create(DatacenterID=datacenter, PlanID=plan,
PaymentTerm=payment_term) PaymentTerm=payment_term)
linode_id = res['LinodeID'] linode_id = res['LinodeID']
# Update linode Label to match name # Update linode Label to match name
api.linode_update(LinodeId=linode_id, Label=name) api.linode_update(LinodeId=linode_id, Label='%s_%s' % (linode_id, name))
# Save server # Save server
servers = api.linode_list(LinodeId=linode_id); servers = api.linode_list(LinodeId=linode_id);
except Exception, e: except Exception, e:
@ -243,9 +263,13 @@ def linodeServers(module, api, state, name, flavor, image, region, linode_id,
if not disks: if not disks:
new_server = True new_server = True
# TODO - improve # TODO - improve
for arg in (linode_id, name, image): if not name:
if not arg: module.fail_json(msg='%s is required for active state' % 'name')
module.fail_json(msg='%s is required for active state' % arg) if not linode_id:
module.fail_json(msg='%s is required for active state' % 'linode_id')
if not distribution:
module.fail_json(msg='%s is required for active state' % 'distribution')
# Create disks (1 from distrib, 1 for SWAP) # Create disks (1 from distrib, 1 for SWAP)
try: try:
if not password: if not password:
@ -257,18 +281,18 @@ def linodeServers(module, api, state, name, flavor, image, region, linode_id,
size = servers[0]['TOTALHD'] - swap size = servers[0]['TOTALHD'] - swap
if ssh_pub_key: if ssh_pub_key:
res = api.linode_disk_createfromdistribution( res = api.linode_disk_createfromdistribution(
LinodeId=linode_id, DistributionID=image, LinodeId=linode_id, DistributionID=distribution,
rootPass=password, rootSSHKey=ssh_pub_key, rootPass=password, rootSSHKey=ssh_pub_key,
Label='%s data disk' % name, Size=size) Label='%s data disk (lid: %s)' % (name, linode_id), Size=size)
else: else:
res = api.linode_disk_createfromdistribution( res = api.linode_disk_createfromdistribution(
LinodeId=linode_id, DistributionID=image, LinodeId=linode_id, DistributionID=distribution, rootPass=password,
rootPass=password, Label='%s data disk' % name, Label='%s data disk (lid: %s)' % (name, linode_id), Size=size)
Size=size)
jobs.append(res['JobID']) jobs.append(res['JobID'])
# Create SWAP disk # Create SWAP disk
res = api.linode_disk_create(LinodeId=linode_id, Type='swap', res = api.linode_disk_create(LinodeId=linode_id, Type='swap',
Label='%s swap disk' % name, Size=swap) Label='%s swap disk (lid: %s)' % (name, linode_id),
Size=swap)
jobs.append(res['JobID']) jobs.append(res['JobID'])
except Exception, e: except Exception, e:
# TODO: destroy linode ? # TODO: destroy linode ?
@ -277,12 +301,16 @@ def linodeServers(module, api, state, name, flavor, image, region, linode_id,
if not configs: if not configs:
new_server = True new_server = True
# TODO - improve # TODO - improve
for arg in (linode_id, name, image): if not name:
if not arg: module.fail_json(msg='%s is required for active state' % 'name')
module.fail_json(msg='%s is required for active state' % arg) if not linode_id:
module.fail_json(msg='%s is required for active state' % 'linode_id')
if not distribution:
module.fail_json(msg='%s is required for active state' % 'distribution')
# Check architecture # Check architecture
for distrib in api.avail_distributions(): for distrib in api.avail_distributions():
if distrib['DISTRIBUTIONID'] != image: if distrib['DISTRIBUTIONID'] != distribution:
continue continue
arch = '32' arch = '32'
if distrib['IS64BIT']: if distrib['IS64BIT']:
@ -298,11 +326,11 @@ def linodeServers(module, api, state, name, flavor, image, region, linode_id,
# Get disk list # Get disk list
disks_id = [] disks_id = []
for disk in api.linode_disk_list(): for disk in api.linode_disk_list(LinodeId=linode_id):
if disk['TYPE'] == 'ext3': if disk['TYPE'] == 'ext3':
disks_id.insert(0, disk['DISKID']) disks_id.insert(0, str(disk['DISKID']))
continue continue
disks_id.append(disk['DISKID']) disks_id.append(str(disk['DISKID']))
# Trick to get the 9 items in the list # Trick to get the 9 items in the list
while len(disks_id) < 9: while len(disks_id) < 9:
disks_id.append('') disks_id.append('')
@ -310,9 +338,8 @@ def linodeServers(module, api, state, name, flavor, image, region, linode_id,
# Create config # Create config
try: try:
res = api.linode_config_create(LinodeId=linode_id, KernelId=kernel_id, api.linode_config_create(LinodeId=linode_id, KernelId=kernel_id,
Disklist=disks_list, Label='%s config' % name) Disklist=disks_list, Label='%s config' % name)
config_id = res['ConfigId']
configs = api.linode_config_list(LinodeId=linode_id) configs = api.linode_config_list(LinodeId=linode_id)
except Exception, e: except Exception, e:
module.fail_json(msg = '%s' % e.value[0]['ERRORMESSAGE']) module.fail_json(msg = '%s' % e.value[0]['ERRORMESSAGE'])
@ -340,12 +367,12 @@ def linodeServers(module, api, state, name, flavor, image, region, linode_id,
time.sleep(5) time.sleep(5)
if wait and wait_timeout <= time.time(): if wait and wait_timeout <= time.time():
# waiting took too long # waiting took too long
module.fail_json(msg = 'Timeout waiting on %s - %s' % module.fail_json(msg = 'Timeout waiting on %s (lid: %s)' %
(server['LABEL'], server['LINODEID'])) (server['LABEL'], server['LINODEID']))
# Get a fresh copy of the server details # Get a fresh copy of the server details
server = api.linode_list(LinodeId=server['LINODEID'])[0] server = api.linode_list(LinodeId=server['LINODEID'])[0]
if server['STATUS'] == -2: if server['STATUS'] == -2:
module.fail_json(msg = '%s - %s failed to boot' % module.fail_json(msg = '%s (lid: %s) failed to boot' %
(server['LABEL'], server['LINODEID'])) (server['LABEL'], server['LINODEID']))
# From now on we know the task is a success # From now on we know the task is a success
# Build instance report # Build instance report
@ -362,12 +389,13 @@ def linodeServers(module, api, state, name, flavor, image, region, linode_id,
instance['password'] = password instance['password'] = password
instances.append(instance) instances.append(instance)
elif state in ('stopped'): elif state in ('stopped'):
for arg in (linode_id, name): if not name:
if not arg: module.fail_json(msg='%s is required for stopped state' % 'name')
module.fail_json(msg='%s is required for stopped state' % arg) if not linode_id:
module.fail_json(msg='%s is required for stopped state' % 'linode_id')
if not servers: if not servers:
module.fail_json(msg = 'Server %s (%s) not found' % module.fail_json(msg = 'Server %s (lid: %s) not found' % (name, linode_id))
(name, linode_id))
for server in servers: for server in servers:
instance = getInstanceDetails(api, server) instance = getInstanceDetails(api, server)
if server['STATUS'] != 2: if server['STATUS'] != 2:
@ -381,12 +409,13 @@ def linodeServers(module, api, state, name, flavor, image, region, linode_id,
instance['status'] = 'Stopped' instance['status'] = 'Stopped'
instances.append(instance) instances.append(instance)
elif state in ('restarted'): elif state in ('restarted'):
for arg in ('linode_id', 'name'): if not name:
if not arg: module.fail_json(msg='%s is required for restarted state' % 'name')
module.fail_json(msg='%s is required for restarted state' % arg) if not linode_id:
module.fail_json(msg='%s is required for restarted state' % 'linode_id')
if not servers: if not servers:
module.fail_json(msg = 'Server %s (%s) not found' % module.fail_json(msg = 'Server %s (lid: %s) not found' % (name, linode_id))
(name, linode_id))
for server in servers: for server in servers:
instance = getInstanceDetails(api, server) instance = getInstanceDetails(api, server)
try: try:
@ -415,18 +444,19 @@ def linodeServers(module, api, state, name, flavor, image, region, linode_id,
def main(): def main():
module = AnsibleModule( module = AnsibleModule(
argument_spec = dict( argument_spec = dict(
state = dict(default='present', choices=['active', 'present', 'started' state = dict(default='present', choices=['active', 'present', 'started',
'deleted', 'absent', 'stopped']), 'deleted', 'absent', 'stopped',
'restarted']),
api_key = dict(), api_key = dict(),
name = dict(type='str'), name = dict(type='str'),
flavor = dict(type='int'), plan = dict(type='int'),
image = dict(type='int'), distribution = dict(type='int'),
region = dict(type='int'), datacenter = dict(type='int'),
linode_id = dict(type='int'), linode_id = dict(type='int', aliases=['lid']),
payment_term = dict(default=1, choices=[1, 12, 24]), payment_term = dict(default=1, choices=[1, 12, 24]),
password = dict(type='str'), password = dict(type='str'),
ssh_pub_key = dict(type='str'), ssh_pub_key = dict(type='str'),
swap = dict(type='int', default=512) swap = dict(type='int', default=512),
wait = dict(type='bool', choices=BOOLEANS, default=True), wait = dict(type='bool', choices=BOOLEANS, default=True),
wait_timeout = dict(default=500), wait_timeout = dict(default=500),
) )
@ -435,9 +465,9 @@ def main():
state = module.params.get('state') state = module.params.get('state')
api_key = module.params.get('api_key') api_key = module.params.get('api_key')
name = module.params.get('name') name = module.params.get('name')
flavor = module.params.get('flavor') plan = module.params.get('plan')
image = module.params.get('image') distribution = module.params.get('distribution')
region = module.params.get('region') datacenter = module.params.get('datacenter')
linode_id = module.params.get('linode_id') linode_id = module.params.get('linode_id')
payment_term = module.params.get('payment_term') payment_term = module.params.get('payment_term')
password = module.params.get('password') password = module.params.get('password')
@ -460,7 +490,7 @@ def main():
except Exception, e: except Exception, e:
module.fail_json(msg = '%s' % e.value[0]['ERRORMESSAGE']) module.fail_json(msg = '%s' % e.value[0]['ERRORMESSAGE'])
linodeServers(module, api, state, name, flavor, image, region, linode_id, linodeServers(module, api, state, name, plan, distribution, datacenter, linode_id,
payment_term, password, ssh_pub_key, swap, wait, wait_timeout) payment_term, password, ssh_pub_key, swap, wait, wait_timeout)
# this is magic, see lib/ansible/module_common.py # this is magic, see lib/ansible/module_common.py