mirror of https://github.com/ansible/ansible.git
Merge pull request #6976 from clconway/gce-snapshots
Adds support for snapshots and extra persistent disks to the gce modulespull/8210/head
Michael DeHaan
10 years ago
commit
98c6688343
@ -0,0 +1,77 @@
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'''
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Find and delete GCE resources matching the provided --match string. Unless
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--yes|-y is provided, the prompt for confirmation prior to deleting resources.
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Please use caution, you can easily delete your *ENTIRE* GCE infrastructure.
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'''
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import os
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import re
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import sys
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import optparse
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import yaml
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try:
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from libcloud.compute.types import Provider
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from libcloud.compute.providers import get_driver
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from libcloud.common.google import GoogleBaseError, QuotaExceededError, \
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ResourceExistsError, ResourceInUseError, ResourceNotFoundError
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_ = Provider.GCE
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except ImportError:
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print("failed=True " + \
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"msg='libcloud with GCE support (0.13.3+) required for this module'")
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sys.exit(1)
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import gce_credentials
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def delete_gce_resources(get_func, attr, opts):
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for item in get_func():
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val = getattr(item, attr)
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if re.search(opts.match_re, val, re.IGNORECASE):
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prompt_and_delete(item, "Delete matching %s? [y/n]: " % (item,), opts.assumeyes)
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def prompt_and_delete(item, prompt, assumeyes):
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if not assumeyes:
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assumeyes = raw_input(prompt).lower() == 'y'
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assert hasattr(item, 'destroy'), "Class <%s> has no delete attribute" % item.__class__
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if assumeyes:
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item.destroy()
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print ("Deleted %s" % item)
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def parse_args():
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parser = optparse.OptionParser(usage="%s [options]" % (sys.argv[0],),
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description=__doc__)
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gce_credentials.add_credentials_options(parser)
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parser.add_option("--yes", "-y",
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action="store_true", dest="assumeyes",
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default=False,
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help="Don't prompt for confirmation")
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parser.add_option("--match",
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action="store", dest="match_re",
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default="^ansible-testing-",
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help="Regular expression used to find GCE resources (default: %default)")
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(opts, args) = parser.parse_args()
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gce_credentials.check_required(opts, parser)
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return (opts, args)
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if __name__ == '__main__':
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(opts, args) = parse_args()
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# Connect to GCE
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gce = gce_credentials.get_gce_driver(opts)
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try:
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# Delete matching instances
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delete_gce_resources(gce.list_nodes, 'name', opts)
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# Delete matching snapshots
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def get_snapshots():
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for volume in gce.list_volumes():
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for snapshot in gce.list_volume_snapshots(volume):
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yield snapshot
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delete_gce_resources(get_snapshots, 'name', opts)
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# Delete matching disks
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delete_gce_resources(gce.list_volumes, 'name', opts)
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except KeyboardInterrupt, e:
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print "\nExiting on user command."
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@ -0,0 +1,6 @@
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- hosts: testhost
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gather_facts: true
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roles:
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- { role: test_gce, tags: test_gce }
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- { role: test_gce_pd, tags: test_gce_pd }
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# TODO: tests for gce_lb, gce_net, gc_storage
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@ -0,0 +1,51 @@
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import collections
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import os
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import yaml
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try:
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from libcloud.compute.types import Provider
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from libcloud.compute.providers import get_driver
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_ = Provider.GCE
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except ImportError:
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print("failed=True " + \
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"msg='libcloud with GCE support (0.13.3+) required for this module'")
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sys.exit(1)
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def add_credentials_options(parser):
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default_service_account_email=None
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default_pem_file=None
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default_project_id=None
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# Load details from credentials.yml
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if os.path.isfile('credentials.yml'):
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credentials = yaml.load(open('credentials.yml', 'r'))
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default_service_account_email = credentials['gce_service_account_email']
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default_pem_file = credentials['gce_pem_file']
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default_project_id = credentials['gce_project_id']
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parser.add_option("--service_account_email",
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action="store", dest="service_account_email",
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default=default_service_account_email,
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help="GCE service account email. Default is loaded from credentials.yml.")
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parser.add_option("--pem_file",
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action="store", dest="pem_file",
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default=default_pem_file,
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help="GCE client key. Default is loaded from credentials.yml.")
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parser.add_option("--project_id",
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action="store", dest="project_id",
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default=default_project_id,
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help="Google Cloud project ID. Default is loaded from credentials.yml.")
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def check_required(opts, parser):
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for required in ['service_account_email', 'pem_file', 'project_id']:
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if getattr(opts, required) is None:
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parser.error("Missing required parameter: --%s" % required)
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def get_gce_driver(opts):
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# Connect to GCE
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gce_cls = get_driver(Provider.GCE)
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return gce_cls(
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opts.service_account_email, opts.pem_file, project=opts.project_id)
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@ -0,0 +1,6 @@
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---
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# defaults file for test_gce
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instance_name: "{{ resource_prefix|lower }}"
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service_account_email: "{{ gce_service_account_email }}"
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pem_file: "{{ gce_pem_file }}"
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project_id: "{{ gce_project_id }}"
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@ -0,0 +1,211 @@
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# TODO: lots of attributes not covered: machine_type, zone, metadata, tags, etc.
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#
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# ============================================================
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- name: test with no parameters
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gce:
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register: result
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ignore_errors: true
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- name: assert failure when called with no parameters
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assert:
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that:
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- 'result.failed'
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- 'result.msg == "Missing GCE connection parameters in libcloud secrets file."'
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# ============================================================
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- name: test missing name
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gce:
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service_account_email: "{{ service_account_email }}"
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pem_file: "{{ pem_file }}"
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project_id: "{{ project_id }}"
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register: result
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ignore_errors: true
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- name: assert failure when called with no parameters
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assert:
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that:
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- 'result.failed'
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- 'result.msg == "Must specify a \"name\" or \"instance_names\""'
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# ============================================================
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- name: test state=present (expected changed=true)
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gce:
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name: "{{ instance_name }}"
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service_account_email: "{{ service_account_email }}"
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pem_file: "{{ pem_file }}"
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project_id: "{{ project_id }}"
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state: present
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register: result
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- name: assert state=present (expected changed=true)
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assert:
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that:
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- 'result.changed'
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- 'result.name == "{{ instance_name }}"'
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- 'result.state == "present"'
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# ============================================================
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- name: test state=present (expected changed=false)
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gce:
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name: "{{ instance_name }}"
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service_account_email: "{{ service_account_email }}"
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pem_file: "{{ pem_file }}"
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project_id: "{{ project_id }}"
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state: present
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register: result
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- name: assert state=present (expected changed=false)
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assert:
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that:
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- 'not result.changed'
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- 'result.name == "{{ instance_name }}"'
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- 'result.state == "present"'
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# ============================================================
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- name: test state=absent (expected changed=true)
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gce:
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name: "{{ instance_name }}"
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service_account_email: "{{ service_account_email }}"
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pem_file: "{{ pem_file }}"
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project_id: "{{ project_id }}"
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state: absent
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register: result
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- name: assert state=absent (expected changed=true)
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assert:
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that:
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- 'result.changed'
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- 'result.name == "{{ instance_name }}"'
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- 'result.state == "absent"'
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# ============================================================
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- name: test state=absent (expected changed=false)
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gce:
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name: "{{ instance_name }}"
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service_account_email: "{{ service_account_email }}"
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pem_file: "{{ pem_file }}"
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project_id: "{{ project_id }}"
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state: absent
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register: result
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- name: assert state=absent (expected changed=false)
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assert:
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that:
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- 'not result.changed'
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- 'result.name == "{{ instance_name }}"'
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- 'result.state == "absent"'
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# ============================================================
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- name: test disks given (expected changed=true)
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gce:
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name: "{{ instance_name }}"
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disks:
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- "{{ instance_name }}-base"
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- "{{ instance_name }}-extra"
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service_account_email: "{{ service_account_email }}"
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pem_file: "{{ pem_file }}"
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project_id: "{{ project_id }}"
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state: present
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register: result
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- name: assert disks given
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assert:
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that:
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- 'result.changed'
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- 'result.instance_data[0].disks == ["{{ instance_name }}-base", "{{ instance_name }}-extra"]'
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- 'result.state == "present"'
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# ============================================================
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- name: test disks given (expected changed=false)
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gce:
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name: "{{ instance_name }}"
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disks:
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- "{{ instance_name }}-base"
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- "{{ instance_name }}-extra"
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service_account_email: "{{ service_account_email }}"
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pem_file: "{{ pem_file }}"
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project_id: "{{ project_id }}"
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state: present
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register: result
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- name: assert disks given
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assert:
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that:
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- 'not result.changed'
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- 'result.instance_data[0].disks == ["{{ instance_name }}-base", "{{ instance_name }}-extra"]'
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- 'result.state == "present"'
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# ============================================================
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- name: test disks in the wrong order
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gce:
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name: "{{ instance_name }}"
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disks:
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- "{{ instance_name }}-extra"
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- "{{ instance_name }}-base"
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service_account_email: "{{ service_account_email }}"
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pem_file: "{{ pem_file }}"
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project_id: "{{ project_id }}"
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register: result
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ignore_errors: true
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- name: assert disks in the wrong order
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assert:
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that:
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- 'result.failed'
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- '{{ result.msg | match("Disk at index 0 does not match:.*") }}'
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# ============================================================
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- name: test disks given with name and mode
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gce:
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name: "{{ instance_name }}"
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disks:
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- { name: "{{ instance_name }}-base", mode: "READ_WRITE" }
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- { name: "{{ instance_name }}-extra", mode: "READ_ONLY" }
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service_account_email: "{{ service_account_email }}"
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pem_file: "{{ pem_file }}"
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project_id: "{{ project_id }}"
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register: result
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- name: assert disks given
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assert:
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that:
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- 'not result.changed'
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- 'result.state == "present"'
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# ============================================================
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- name: test disks given with name and wrong mode
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gce:
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name: "{{ instance_name }}"
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disks:
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- { name: "{{ instance_name }}-base", mode: "READ_ONLY" }
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- "{{ instance_name }}-extra"
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service_account_email: "{{ service_account_email }}"
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pem_file: "{{ pem_file }}"
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project_id: "{{ project_id }}"
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register: result
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ignore_errors: true
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- name: assert disks given
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||||
assert:
|
||||
that:
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||||
- 'result.failed'
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||||
- '{{ result.msg | match("Disk at index 0 is in the wrong mode:.*") }}'
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||||
|
||||
# ============================================================
|
||||
- name: test disks given, state absent (expected changed=true)
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||||
gce:
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name: "{{ instance_name }}"
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||||
disks:
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- "{{ instance_name }}-base"
|
||||
- "{{ instance_name }}-extra"
|
||||
service_account_email: "{{ service_account_email }}"
|
||||
pem_file: "{{ pem_file }}"
|
||||
project_id: "{{ project_id }}"
|
||||
state: absent
|
||||
register: result
|
||||
|
||||
- name: assert disks given, state absent (expected changed=true)
|
||||
assert:
|
||||
that:
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||||
- 'result.changed'
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||||
- 'result.state == "absent"'
|
||||
@ -0,0 +1,6 @@
|
||||
---
|
||||
# defaults file for test_gce
|
||||
instance_name: "{{ resource_prefix|lower }}"
|
||||
service_account_email: "{{ gce_service_account_email }}"
|
||||
pem_file: "{{ gce_pem_file }}"
|
||||
project_id: "{{ gce_project_id }}"
|
||||
@ -0,0 +1,220 @@
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# TODO: need tests for read/write mode.
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||||
|
||||
# ============================================================
|
||||
- name: test missing name
|
||||
gce_pd:
|
||||
service_account_email: "{{ service_account_email }}"
|
||||
pem_file: "{{ pem_file }}"
|
||||
project_id: "{{ project_id }}"
|
||||
register: result
|
||||
ignore_errors: true
|
||||
|
||||
- name: assert failure when called with no parameters
|
||||
assert:
|
||||
that:
|
||||
- 'result.failed'
|
||||
- 'result.msg == "missing required arguments: name"'
|
||||
|
||||
# ============================================================
|
||||
- name: test state=present (expected changed=true)
|
||||
gce_pd:
|
||||
name: "{{ instance_name }}"
|
||||
service_account_email: "{{ service_account_email }}"
|
||||
pem_file: "{{ pem_file }}"
|
||||
project_id: "{{ project_id }}"
|
||||
state: present
|
||||
register: result
|
||||
|
||||
- name: assert state=present (expected changed=true)
|
||||
assert:
|
||||
that:
|
||||
- 'result.changed'
|
||||
- 'result.name == "{{ instance_name }}"'
|
||||
- 'result.size_gb == 10' # default size
|
||||
- 'result.zone == "us-central1-b"' # default zone
|
||||
- 'result.state == "present"'
|
||||
|
||||
# ============================================================
|
||||
- name: test state=present (expected changed=false)
|
||||
gce_pd:
|
||||
name: "{{ instance_name }}"
|
||||
service_account_email: "{{ service_account_email }}"
|
||||
pem_file: "{{ pem_file }}"
|
||||
project_id: "{{ project_id }}"
|
||||
state: present
|
||||
register: result
|
||||
|
||||
- name: assert state=present (expected changed=false)
|
||||
assert:
|
||||
that:
|
||||
- 'not result.changed'
|
||||
- 'result.name == "{{ instance_name }}"'
|
||||
- 'result.state == "present"'
|
||||
|
||||
# ============================================================
|
||||
- name: test state=absent (expected changed=true)
|
||||
gce_pd:
|
||||
name: "{{ instance_name }}"
|
||||
service_account_email: "{{ service_account_email }}"
|
||||
pem_file: "{{ pem_file }}"
|
||||
project_id: "{{ project_id }}"
|
||||
state: absent
|
||||
register: result
|
||||
|
||||
- name: assert state=absent (expected changed=true)
|
||||
assert:
|
||||
that:
|
||||
- 'result.changed'
|
||||
- 'result.name == "{{ instance_name }}"'
|
||||
- 'result.state == "absent"'
|
||||
|
||||
# ============================================================
|
||||
- name: test state=absent (expected changed=false)
|
||||
gce_pd:
|
||||
name: "{{ instance_name }}"
|
||||
service_account_email: "{{ service_account_email }}"
|
||||
pem_file: "{{ pem_file }}"
|
||||
project_id: "{{ project_id }}"
|
||||
state: absent
|
||||
register: result
|
||||
|
||||
- name: assert state=absent (expected changed=false)
|
||||
assert:
|
||||
that:
|
||||
- 'not result.changed'
|
||||
- 'result.name == "{{ instance_name }}"'
|
||||
- 'result.state == "absent"'
|
||||
|
||||
# ============================================================
|
||||
- name: test non-default size/zone
|
||||
gce_pd:
|
||||
name: "{{ instance_name }}"
|
||||
size_gb: 5
|
||||
zone: us-central1-a
|
||||
service_account_email: "{{ service_account_email }}"
|
||||
pem_file: "{{ pem_file }}"
|
||||
project_id: "{{ project_id }}"
|
||||
state: present
|
||||
register: result
|
||||
|
||||
- name: assert non-default size/zone
|
||||
assert:
|
||||
that:
|
||||
- 'result.changed'
|
||||
- 'result.name == "{{ instance_name }}"'
|
||||
- 'result.size_gb == 5'
|
||||
- 'result.zone == "us-central1-a"'
|
||||
- 'result.state == "present"'
|
||||
|
||||
# ============================================================
|
||||
- name: test non-default size/zone (state=absent)
|
||||
gce_pd:
|
||||
name: "{{ instance_name }}"
|
||||
size_gb: 5
|
||||
zone: us-central1-a
|
||||
service_account_email: "{{ service_account_email }}"
|
||||
pem_file: "{{ pem_file }}"
|
||||
project_id: "{{ project_id }}"
|
||||
state: absent
|
||||
register: result
|
||||
|
||||
- name: assert non-default size/zone (state=absent)
|
||||
assert:
|
||||
that:
|
||||
- 'result.changed'
|
||||
- 'result.name == "{{ instance_name }}"'
|
||||
- 'result.state == "absent"'
|
||||
|
||||
# ============================================================
|
||||
- name: test image given (state=present)
|
||||
gce_pd:
|
||||
name: "{{ instance_name }}"
|
||||
image: debian-7
|
||||
service_account_email: "{{ service_account_email }}"
|
||||
pem_file: "{{ pem_file }}"
|
||||
project_id: "{{ project_id }}"
|
||||
state: present
|
||||
register: result
|
||||
|
||||
- name: assert image given (state=present)
|
||||
assert:
|
||||
that:
|
||||
- 'result.changed'
|
||||
- 'result.name == "{{ instance_name }}"'
|
||||
- 'result.image == "debian-7"'
|
||||
- 'result.state == "present"'
|
||||
|
||||
# ============================================================
|
||||
- name: test image given (state=absent)
|
||||
gce_pd:
|
||||
name: "{{ instance_name }}"
|
||||
image: debian-7
|
||||
service_account_email: "{{ service_account_email }}"
|
||||
pem_file: "{{ pem_file }}"
|
||||
project_id: "{{ project_id }}"
|
||||
state: absent
|
||||
register: result
|
||||
|
||||
- name: assert image given (state=absent)
|
||||
assert:
|
||||
that:
|
||||
- 'result.changed'
|
||||
- 'result.name == "{{ instance_name }}"'
|
||||
- 'result.state == "absent"'
|
||||
|
||||
# ============================================================
|
||||
- name: test snapshot given (state=present)
|
||||
gce_pd:
|
||||
name: "{{ instance_name }}"
|
||||
snapshot: "{{ instance_name }}-snapshot"
|
||||
service_account_email: "{{ service_account_email }}"
|
||||
pem_file: "{{ pem_file }}"
|
||||
project_id: "{{ project_id }}"
|
||||
state: present
|
||||
register: result
|
||||
|
||||
- name: assert image given (state=present)
|
||||
assert:
|
||||
that:
|
||||
- 'result.changed'
|
||||
- 'result.name == "{{ instance_name }}"'
|
||||
- 'result.snapshot == "{{ instance_name }}-snapshot"'
|
||||
- 'result.state == "present"'
|
||||
|
||||
# ============================================================
|
||||
- name: test snapshot given (state=absent)
|
||||
gce_pd:
|
||||
name: "{{ instance_name }}"
|
||||
snapshot: "{{ instance_name }}-snapshot"
|
||||
service_account_email: "{{ service_account_email }}"
|
||||
pem_file: "{{ pem_file }}"
|
||||
project_id: "{{ project_id }}"
|
||||
state: absent
|
||||
register: result
|
||||
|
||||
- name: assert image given (state=absent)
|
||||
assert:
|
||||
that:
|
||||
- 'result.changed'
|
||||
- 'result.name == "{{ instance_name }}"'
|
||||
- 'result.state == "absent"'
|
||||
|
||||
# ============================================================
|
||||
- name: test both image and snapshot given
|
||||
gce_pd:
|
||||
name: "{{ instance_name }}"
|
||||
image: "debian-7"
|
||||
snapshot: "{{ instance_name }}-snapshot"
|
||||
service_account_email: "{{ service_account_email }}"
|
||||
pem_file: "{{ pem_file }}"
|
||||
project_id: "{{ project_id }}"
|
||||
state: present
|
||||
register: result
|
||||
ignore_errors: true
|
||||
|
||||
- name: assert image given (state=present)
|
||||
assert:
|
||||
that:
|
||||
- 'result.failed'
|
||||
- 'result.msg == "Cannot give both image (debian-7) and snapshot ({{ instance_name }}-snapshot)"'
|
||||
|
||||
@ -0,0 +1,42 @@
|
||||
'''
|
||||
Create GCE resources for use in integration tests.
|
||||
|
||||
Takes a prefix as a command-line argument and creates two persistent disks named
|
||||
${prefix}-base and ${prefix}-extra and a snapshot of the base disk named
|
||||
${prefix}-snapshot. prefix will be forced to lowercase, to ensure the names are
|
||||
legal GCE resource names.
|
||||
'''
|
||||
|
||||
import sys
|
||||
import optparse
|
||||
|
||||
import gce_credentials
|
||||
|
||||
|
||||
def parse_args():
|
||||
parser = optparse.OptionParser(
|
||||
usage="%s [options] <prefix>" % (sys.argv[0],), description=__doc__)
|
||||
gce_credentials.add_credentials_options(parser)
|
||||
parser.add_option("--prefix",
|
||||
action="store", dest="prefix",
|
||||
help="String used to prefix GCE resource names (default: %default)")
|
||||
|
||||
(opts, args) = parser.parse_args()
|
||||
gce_credentials.check_required(opts, parser)
|
||||
if not args:
|
||||
parser.error("Missing required argument: name prefix")
|
||||
return (opts, args)
|
||||
|
||||
if __name__ == '__main__':
|
||||
|
||||
(opts, args) = parse_args()
|
||||
gce = gce_credentials.get_gce_driver(opts)
|
||||
prefix = args[0].lower()
|
||||
try:
|
||||
base_volume = gce.create_volume(
|
||||
size=10, name=prefix+'-base', location='us-central1-a')
|
||||
gce.create_volume_snapshot(base_volume, name=prefix+'-snapshot')
|
||||
gce.create_volume(
|
||||
size=10, name=prefix+'-extra', location='us-central1-a')
|
||||
except KeyboardInterrupt, e:
|
||||
print "\nExiting on user command."
|
||||
Loading…
Reference in New Issue