163 lines
5 KiB
Python
163 lines
5 KiB
Python
#!/usr/bin/python3
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from ansible.module_utils.basic import AnsibleModule
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import requests
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import json
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class InfluxdbBucket:
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def __init__(self, api_url, api_token, name, org):
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self.api_url = api_url
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self.headers = {'Authorization': 'Token {}'.format(api_token)}
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self.name = name
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self.org = org
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def exists(self):
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url = '{}/api/v2/buckets'.format(self.api_url)
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r = requests.get(
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url,
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headers=self.headers,
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params={'name': self.name, 'org': self.org}
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)
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if r.status_code == 404:
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return False
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elif r.status_code == 200:
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data = json.loads(r.text)
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for bucket in data['buckets']:
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if bucket['name'] == self.name:
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self.id = bucket['id']
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self.retention = bucket['retentionRules'][0]['everySeconds']
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self.description = ''
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if 'description' in bucket:
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self.description = bucket['description']
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return True
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return False
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raise Exception(
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'Influxdb',
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'Bad status code {}: {}'.format(r.status_code, r.text)
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)
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def has_changed(self, description, retention):
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if self.description != description:
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return True
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if self.retention != retention:
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return True
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return False
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def get_orgid(self):
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url = '{}/api/v2/orgs'.format(self.api_url)
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r = requests.get(url, headers=self.headers, params={'org': self.org})
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if r.status_code != 200:
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raise Exception(
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'Influxdb',
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'Bad status code {}: {}'.format(r.status_code, r.text)
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)
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data = json.loads(r.text)
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for org in data['orgs']:
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if org['name'] == self.org:
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return org['id']
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raise Exception('Influxdb', 'Don\'t get the orgID')
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def create(self, description, retention):
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url = '{}/api/v2/buckets'.format(self.api_url)
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r = requests.post(
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url,
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headers=self.headers,
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json={
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'name': self.name,
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'description': description,
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'orgID': self.get_orgid(),
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'retentionRules': [{
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'everySeconds': retention,
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'shardGroupDurationSeconds': 0,
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'type': 'expire'
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}]
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}
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)
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if r.status_code != 201:
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raise Exception(
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'Influxdb',
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'Bad status code {}: {}'.format(r.status_code, r.text)
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)
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def delete(self):
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url = '{}/api/v2/buckets/{}'.format(self.api_url, self.id)
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r = requests.delete(url, headers=self.headers)
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if r.status_code != 204:
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raise Exception(
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'Influxdb',
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'Bad status code {}: {}'.format(r.status_code, r.text)
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)
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def update(self, description, retention):
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url = '{}/api/v2/buckets/{}'.format(self.api_url, self.id)
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r = requests.patch(
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url,
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headers=self.headers,
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json={
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'name': self.name,
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'description': description,
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'retentionRules': [{
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'everySeconds': retention,
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'shardGroupDurationSeconds': 0,
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'type': 'expire'
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}]
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}
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)
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if r.status_code != 200:
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raise Exception(
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'Influxdb',
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'Bad status code {}: {}'.format(r.status_code, r.text)
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)
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def main():
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fields = {
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'name': {'type': 'str', 'required': True},
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'org': {'type': 'str', 'required': True},
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'description': {'type': 'str', 'default': ''},
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'retention': {'type': 'int', 'default': 0},
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'api_url': {'type': 'str', 'default': 'http://127.0.0.1:8086'},
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'api_token': {'type': 'str', 'required': True},
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'state': {'type': 'str',
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'default': 'present',
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'choice': ['present', 'absent']},
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}
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module = AnsibleModule(argument_spec=fields)
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bucket = InfluxdbBucket(
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module.params['api_url'],
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module.params['api_token'],
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module.params['name'],
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module.params['org'],
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)
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changed = False
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if bucket.exists():
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if module.params['state'] == 'absent':
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bucket.delete()
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changed = True
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elif bucket.has_changed(module.params['description'],
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module.params['retention']):
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bucket.update(
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module.params['description'],
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module.params['retention']
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)
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changed = True
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elif module.params['state'] == 'present':
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bucket.create(module.params['description'], module.params['retention'])
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changed = True
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module.exit_json(changed=changed)
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if __name__ == '__main__':
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main()
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