971a91da15
Time based container and image retention can have variable space requirements depending on how often we deploy. - Only prune stopped containers, retaining the 5 newest - Then prune dangling images so we only keep images for the retained containers.
28 lines
886 B
Ruby
28 lines
886 B
Ruby
require_relative "cli_test_case"
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class CliPruneTest < CliTestCase
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test "all" do
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Mrsk::Cli::Prune.any_instance.expects(:containers)
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Mrsk::Cli::Prune.any_instance.expects(:images)
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run_command("all")
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end
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test "images" do
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run_command("images").tap do |output|
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assert_match /docker image prune --all --force --filter label=service=app --filter dangling=true on 1.1.1.\d/, output
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end
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end
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test "containers" do
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run_command("containers").tap do |output|
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assert_match /docker ps -q -a --filter label=service=app --filter status=created --filter status=exited --filter status=dead | tail -n +6 | while read container_id; do docker rm $container_id; done on 1.1.1.\d/, output
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end
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end
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private
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def run_command(*command)
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stdouted { Mrsk::Cli::Prune.start([*command, "-c", "test/fixtures/deploy_with_accessories.yml"]) }
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end
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end
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