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27 lines
1.3 KiB
Gherkin
27 lines
1.3 KiB
Gherkin
Feature: recovery
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We want to check that crashed postgres is started back
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Scenario: check that timeline is not incremented when primary is started after crash
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Given I start postgres-0
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Then postgres-0 is a leader after 10 seconds
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And there is a non empty initialize key in DCS after 15 seconds
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When I start postgres-1
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And I add the table foo to postgres-0
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Then table foo is present on postgres-1 after 20 seconds
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When I kill postmaster on postgres-0
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Then postgres-0 role is the primary after 10 seconds
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When I issue a GET request to http://127.0.0.1:8008/
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Then I receive a response code 200
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And I receive a response role primary
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And I receive a response timeline 1
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And "members/postgres-0" key in DCS has state=running after 12 seconds
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And replication works from postgres-0 to postgres-1 after 15 seconds
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Scenario: check immediate failover when master_start_timeout=0
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Given I issue a PATCH request to http://127.0.0.1:8008/config with {"master_start_timeout": 0}
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Then I receive a response code 200
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And Response on GET http://127.0.0.1:8008/config contains master_start_timeout after 10 seconds
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When I kill postmaster on postgres-0
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Then postgres-1 is a leader after 10 seconds
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And postgres-1 role is the primary after 10 seconds
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