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Merge pull request #222 from basecamp/deploy-groups

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Allow booting containers in groups for rolling restarts
This commit is contained in:
David Heinemeier Hansson
2023-05-02 13:14:32 +02:00
committed by GitHub
parent 54881a0298 c83b74dcb7
commit 71bc9bcf54
9 changed files with 121 additions and 6 deletions
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14
test/cli/app_test.rb
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@@ -40,6 +40,16 @@ class CliAppTest < CliTestCase
Thread.report_on_exception = true
end
test "boot uses group strategy when specified" do
Mrsk::Cli::App.any_instance.stubs(:on).with("1.1.1.1").twice # acquire & release lock
Mrsk::Cli::App.any_instance.stubs(:on).with([ "1.1.1.1" ]) # tag container
# Strategy is used when booting the containers
Mrsk::Cli::App.any_instance.expects(:on).with([ "1.1.1.1" ], in: :groups, limit: 3, wait: 2).with_block_given
run_command("boot", config: :with_boot_strategy)
end
test "start" do
run_command("start").tap do |output|
assert_match "docker start app-web-999", output
@@ -158,7 +168,7 @@ class CliAppTest < CliTestCase
end
private
def run_command(*command)
stdouted { Mrsk::Cli::App.start([*command, "-c", "test/fixtures/deploy_with_accessories.yml", "--hosts", "1.1.1.1"]) }
def run_command(*command, config: :with_accessories)
stdouted { Mrsk::Cli::App.start([*command, "-c", "test/fixtures/deploy_#{config}.yml", "--hosts", "1.1.1.1"]) }
end
end