mirror of
https://git.deuxfleurs.fr/Deuxfleurs/garage.git
synced 2024-12-18 05:06:39 +00:00
5768bf3622
**Specification:** View spec at [this URL](https://git.deuxfleurs.fr/Deuxfleurs/garage/src/branch/k2v/doc/drafts/k2v-spec.md) - [x] Specify the structure of K2V triples - [x] Specify the DVVS format used for causality detection - [x] Specify the K2V index (just a counter of number of values per partition key) - [x] Specify single-item endpoints: ReadItem, InsertItem, DeleteItem - [x] Specify index endpoint: ReadIndex - [x] Specify multi-item endpoints: InsertBatch, ReadBatch, DeleteBatch - [x] Move to JSON objects instead of tuples - [x] Specify endpoints for polling for updates on single values (PollItem) **Implementation:** - [x] Table for K2V items, causal contexts - [x] Indexing mechanism and table for K2V index - [x] Make API handlers a bit more generic - [x] K2V API endpoint - [x] K2V API router - [x] ReadItem - [x] InsertItem - [x] DeleteItem - [x] PollItem - [x] ReadIndex - [x] InsertBatch - [x] ReadBatch - [x] DeleteBatch **Testing:** - [x] Just a simple Python script that does some requests to check visually that things are going right (does not contain parsing of results or assertions on returned values) - [x] Actual tests: - [x] Adapt testing framework - [x] Simple test with InsertItem + ReadItem - [x] Test with several Insert/Read/DeleteItem + ReadIndex - [x] Test all combinations of return formats for ReadItem - [x] Test with ReadBatch, InsertBatch, DeleteBatch - [x] Test with PollItem - [x] Test error codes - [ ] Fix most broken stuff - [x] test PollItem broken randomly - [x] when invalid causality tokens are given, errors should be 4xx not 5xx **Improvements:** - [x] Descending range queries - [x] Specify - [x] Implement - [x] Add test - [x] Batch updates to index counter - [x] Put K2V behind `k2v` feature flag Co-authored-by: Alex Auvolat <alex@adnab.me> Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/293 Co-authored-by: Alex <alex@adnab.me> Co-committed-by: Alex <alex@adnab.me>
158 lines
5 KiB
Python
Executable file
158 lines
5 KiB
Python
Executable file
#!/usr/bin/env python
|
|
|
|
import os
|
|
import requests
|
|
from datetime import datetime
|
|
|
|
# let's talk to our AWS Elasticsearch cluster
|
|
#from requests_aws4auth import AWS4Auth
|
|
#auth = AWS4Auth('GK31c2f218a2e44f485b94239e',
|
|
# 'b892c0665f0ada8a4755dae98baa3b133590e11dae3bcc1f9d769d67f16c3835',
|
|
# 'us-east-1',
|
|
# 's3')
|
|
|
|
from aws_requests_auth.aws_auth import AWSRequestsAuth
|
|
auth = AWSRequestsAuth(aws_access_key='GK31c2f218a2e44f485b94239e',
|
|
aws_secret_access_key='b892c0665f0ada8a4755dae98baa3b133590e11dae3bcc1f9d769d67f16c3835',
|
|
aws_host='localhost:3812',
|
|
aws_region='us-east-1',
|
|
aws_service='k2v')
|
|
|
|
|
|
print("-- ReadIndex")
|
|
response = requests.get('http://localhost:3812/alex',
|
|
auth=auth)
|
|
print(response.headers)
|
|
print(response.text)
|
|
|
|
|
|
sort_keys = ["a", "b", "c", "d"]
|
|
|
|
for sk in sort_keys:
|
|
print("-- (%s) Put initial (no CT)"%sk)
|
|
response = requests.put('http://localhost:3812/alex/root?sort_key=%s'%sk,
|
|
auth=auth,
|
|
data='{}: Hello, world!'.format(datetime.timestamp(datetime.now())))
|
|
print(response.headers)
|
|
print(response.text)
|
|
|
|
print("-- Get")
|
|
response = requests.get('http://localhost:3812/alex/root?sort_key=%s'%sk,
|
|
auth=auth)
|
|
print(response.headers)
|
|
print(response.text)
|
|
ct = response.headers["x-garage-causality-token"]
|
|
|
|
print("-- ReadIndex")
|
|
response = requests.get('http://localhost:3812/alex',
|
|
auth=auth)
|
|
print(response.headers)
|
|
print(response.text)
|
|
|
|
print("-- Put with CT")
|
|
response = requests.put('http://localhost:3812/alex/root?sort_key=%s'%sk,
|
|
auth=auth,
|
|
headers={'x-garage-causality-token': ct},
|
|
data='{}: Good bye, world!'.format(datetime.timestamp(datetime.now())))
|
|
print(response.headers)
|
|
print(response.text)
|
|
|
|
print("-- Get")
|
|
response = requests.get('http://localhost:3812/alex/root?sort_key=%s'%sk,
|
|
auth=auth)
|
|
print(response.headers)
|
|
print(response.text)
|
|
|
|
print("-- Put again with same CT (concurrent)")
|
|
response = requests.put('http://localhost:3812/alex/root?sort_key=%s'%sk,
|
|
auth=auth,
|
|
headers={'x-garage-causality-token': ct},
|
|
data='{}: Concurrent value, oops'.format(datetime.timestamp(datetime.now())))
|
|
print(response.headers)
|
|
print(response.text)
|
|
|
|
for sk in sort_keys:
|
|
print("-- (%s) Get"%sk)
|
|
response = requests.get('http://localhost:3812/alex/root?sort_key=%s'%sk,
|
|
auth=auth)
|
|
print(response.headers)
|
|
print(response.text)
|
|
ct = response.headers["x-garage-causality-token"]
|
|
|
|
print("-- Delete")
|
|
response = requests.delete('http://localhost:3812/alex/root?sort_key=%s'%sk,
|
|
headers={'x-garage-causality-token': ct},
|
|
auth=auth)
|
|
print(response.headers)
|
|
print(response.text)
|
|
|
|
print("-- ReadIndex")
|
|
response = requests.get('http://localhost:3812/alex',
|
|
auth=auth)
|
|
print(response.headers)
|
|
print(response.text)
|
|
|
|
print("-- InsertBatch")
|
|
response = requests.post('http://localhost:3812/alex',
|
|
auth=auth,
|
|
data='''
|
|
[
|
|
{"pk": "root", "sk": "a", "ct": null, "v": "aW5pdGlhbCB0ZXN0Cg=="},
|
|
{"pk": "root", "sk": "b", "ct": null, "v": "aW5pdGlhbCB0ZXN1Cg=="},
|
|
{"pk": "root", "sk": "c", "ct": null, "v": "aW5pdGlhbCB0ZXN2Cg=="}
|
|
]
|
|
''')
|
|
print(response.headers)
|
|
print(response.text)
|
|
|
|
print("-- ReadIndex")
|
|
response = requests.get('http://localhost:3812/alex',
|
|
auth=auth)
|
|
print(response.headers)
|
|
print(response.text)
|
|
|
|
for sk in sort_keys:
|
|
print("-- (%s) Get"%sk)
|
|
response = requests.get('http://localhost:3812/alex/root?sort_key=%s'%sk,
|
|
auth=auth)
|
|
print(response.headers)
|
|
print(response.text)
|
|
ct = response.headers["x-garage-causality-token"]
|
|
|
|
print("-- ReadBatch")
|
|
response = requests.post('http://localhost:3812/alex?search',
|
|
auth=auth,
|
|
data='''
|
|
[
|
|
{"partitionKey": "root"},
|
|
{"partitionKey": "root", "tombstones": true},
|
|
{"partitionKey": "root", "tombstones": true, "limit": 2},
|
|
{"partitionKey": "root", "start": "c", "singleItem": true},
|
|
{"partitionKey": "root", "start": "b", "end": "d", "tombstones": true}
|
|
]
|
|
''')
|
|
print(response.headers)
|
|
print(response.text)
|
|
|
|
|
|
print("-- DeleteBatch")
|
|
response = requests.post('http://localhost:3812/alex?delete',
|
|
auth=auth,
|
|
data='''
|
|
[
|
|
{"partitionKey": "root", "start": "b", "end": "c"}
|
|
]
|
|
''')
|
|
print(response.headers)
|
|
print(response.text)
|
|
|
|
print("-- ReadBatch")
|
|
response = requests.post('http://localhost:3812/alex?search',
|
|
auth=auth,
|
|
data='''
|
|
[
|
|
{"partitionKey": "root"}
|
|
]
|
|
''')
|
|
print(response.headers)
|
|
print(response.text)
|