mirror of
https://github.com/outbackdingo/patroni.git
synced 2026-08-25 14:53:37 +00:00
93 lines
4.7 KiB
Gherkin
93 lines
4.7 KiB
Gherkin
Feature: patroni api
|
|
We should check that patroni correctly responds to valid and not-valid API requests.
|
|
|
|
Scenario: check API requests on a stand-alone server
|
|
Given I start postgres0
|
|
And postgres0 is a leader after 10 seconds
|
|
When I issue a GET request to http://127.0.0.1:8008/
|
|
Then I receive a response code 200
|
|
And I receive a response state running
|
|
And I receive a response role master
|
|
When I issue a GET request to http://127.0.0.1:8008/replica
|
|
Then I receive a response code 503
|
|
When I run patronictl.py reinit batman postgres0 --force
|
|
Then I receive a response returncode 0
|
|
And I receive a response output "Failed: reinitialize for member postgres0, status code=503, (I am the leader, can not reinitialize)"
|
|
When I run patronictl.py failover batman --master postgres0 --force
|
|
Then I receive a response returncode 1
|
|
And I receive a response output "Error: No candidates found to failover to"
|
|
When I issue a POST request to http://127.0.0.1:8008/failover with {"leader": "postgres0"}
|
|
Then I receive a response code 500
|
|
And I receive a response text failover is not possible: cluster does not have members except leader
|
|
When I issue an empty POST request to http://127.0.0.1:8008/failover
|
|
Then I receive a response code 400
|
|
When I issue a POST request to http://127.0.0.1:8008/failover with {"foo": "bar"}
|
|
Then I receive a response code 400
|
|
And I receive a response text "No values given for required parameters leader and candidate"
|
|
|
|
Scenario: check local configuration reload
|
|
Given I issue an empty POST request to http://127.0.0.1:8008/reload
|
|
Then I receive a response code 200
|
|
And I receive a response text nothing changed
|
|
When I add tag new_tag new_value to postgres0 config
|
|
And I issue an empty POST request to http://127.0.0.1:8008/reload
|
|
Then I receive a response code 202
|
|
|
|
Scenario: check dynamic configuration change via DCS
|
|
Given I issue a PATCH request to http://127.0.0.1:8008/config with {"ttl": 20, "loop_wait": 1, "postgresql": {"parameters": {"max_connections": 101}}}
|
|
Then I receive a response code 200
|
|
And I receive a response loop_wait 1
|
|
And Response on GET http://127.0.0.1:8008/patroni contains pending_restart after 11 seconds
|
|
When I issue a GET request to http://127.0.0.1:8008/config
|
|
Then I receive a response code 200
|
|
And I receive a response loop_wait 1
|
|
When I issue a GET request to http://127.0.0.1:8008/patroni
|
|
Then I receive a response code 200
|
|
And I receive a response tags {'tag': 'new_value'}
|
|
|
|
Scenario: check API requests for the primary-replica pair
|
|
Given I start postgres1
|
|
And replication works from postgres0 to postgres1 after 20 seconds
|
|
When I issue a GET request to http://127.0.0.1:8009/replica
|
|
Then I receive a response code 200
|
|
And I receive a response state running
|
|
And I receive a response role replica
|
|
When I run patronictl.py reinit batman postgres1 --force
|
|
Then I receive a response returncode 0
|
|
And I receive a response output "Success: reinitialize for member postgres1"
|
|
When I run patronictl.py restart batman postgres0 --force
|
|
Then I receive a response returncode 0
|
|
And I receive a response output "Success: restart on member postgres0"
|
|
And postgres0 role is the primary after 5 seconds
|
|
When I sleep for 10 seconds
|
|
Then postgres1 role is the secondary after 15 seconds
|
|
|
|
Scenario: check the failover via the API
|
|
Given I run patronictl.py failover batman --master postgres0 --candidate postgres1 --force
|
|
Then I receive a response returncode 0
|
|
And postgres1 is a leader after 5 seconds
|
|
And postgres1 role is the primary after 10 seconds
|
|
And postgres0 role is the secondary after 10 seconds
|
|
And replication works from postgres1 to postgres0 after 20 seconds
|
|
|
|
Scenario: check the scheduled failover
|
|
Given I issue a scheduled failover from postgres1 to postgres0 in 1 seconds
|
|
Then I receive a response returncode 0
|
|
And postgres0 is a leader after 20 seconds
|
|
And postgres0 role is the primary after 10 seconds
|
|
And postgres1 role is the secondary after 10 seconds
|
|
And replication works from postgres0 to postgres1 after 25 seconds
|
|
|
|
Scenario: check the scheduled restart
|
|
Given I issue a PATCH request to http://127.0.0.1:8008/config with {"postgresql": {"parameters": {"superuser_reserved_connections": "6"}}}
|
|
Then I receive a response code 200
|
|
And Response on GET http://127.0.0.1:8008/patroni contains pending_restart after 5 seconds
|
|
Given I issue a scheduled restart at http://127.0.0.1:8008 in 1 seconds with {"role": "replica"}
|
|
Then I receive a response code 202
|
|
And I sleep for 10 seconds
|
|
And Response on GET http://127.0.0.1:8008/patroni contains pending_restart after 10 seconds
|
|
Given I issue a scheduled restart at http://127.0.0.1:8008 in 1 seconds with {"restart_pending": "True"}
|
|
Then I receive a response code 202
|
|
And Response on GET http://127.0.0.1:8008/patroni does not contain pending_restart after 10 seconds
|
|
|