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Clear stale containers

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By stopping all the older containers with matching /#{service}-#{role}-#{dest}-.*/ running on the same host.
This commit is contained in:
Jacopo
2023-04-05 19:03:27 +02:00
parent 2146f6d0ec
commit e2f6db5cae
6 changed files with 123 additions and 48 deletions
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39
test/cli/app_test.rb
View File

@@ -19,7 +19,7 @@ class CliAppTest < CliTestCase
.returns("12345678") # running version
SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
.with(:docker, :ps, "--filter", "label=service=app", "--filter", "label=role=web", "--format", "\"{{.Names}}\"", "|", "sed 's/-/\\n/g'", "|", "tail -n 1")
.with(:docker, :ps, "--filter", "label=service=app", "--filter", "label=role=web", "--filter", "status=running", "--latest", "--format", "\"{{.Names}}\"", "|", "grep -oP \"(?<=-)[^-]+$\"")
.returns("123") # old version
run_command("boot").tap do |output|
@@ -39,8 +39,23 @@ class CliAppTest < CliTestCase
end
test "stop" do
SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
.with(:docker, :ps, "--filter", "label=service=app", "--filter", "label=role=web", "--format", "\"{{.Names}}\"", "|", "grep -oP \"(?<=-)[^-]+$\"")
.returns("12345678")
run_command("stop").tap do |output|
assert_match "docker ps --quiet --filter label=service=app --filter label=role=web | xargs docker stop", output
assert_match "docker container ls --all --filter name=^app-web-12345678$ --quiet | xargs docker stop", output
end
end
test "stop_stale_containers" do
SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
.with(:docker, :ps, "--filter", "label=service=app", "--filter", "label=role=web", "--format", "\"{{.Names}}\"", "|", "grep -oP \"(?<=-)[^-]+$\"")
.returns("12345678\n87654321")
run_command("stop_stale_containers").tap do |output|
assert_match /Stopping stale container with version 87654321/, output
assert_match /#{Regexp.escape("docker container ls --all --filter name=^app-web-87654321$ --quiet | xargs docker stop")}/, output
end
end
@@ -51,8 +66,12 @@ class CliAppTest < CliTestCase
end
test "remove" do
SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
.with(:docker, :ps, "--filter", "label=service=app", "--filter", "label=role=web", "--format", "\"{{.Names}}\"", "|", "grep -oP \"(?<=-)[^-]+$\"")
.returns("12345678")
run_command("remove").tap do |output|
assert_match /#{Regexp.escape("docker ps --quiet --filter label=service=app --filter label=role=web | xargs docker stop")}/, output
assert_match "docker container ls --all --filter name=^app-web-12345678$ --quiet | xargs docker stop", output
assert_match /#{Regexp.escape("docker container prune --force --filter label=service=app")}/, output
assert_match /#{Regexp.escape("docker image prune --all --force --filter label=service=app")}/, output
end
@@ -84,7 +103,7 @@ class CliAppTest < CliTestCase
test "exec with reuse" do
run_command("exec", "--reuse", "ruby -v").tap do |output|
assert_match "docker ps --filter label=service=app --format \"{{.Names}}\" | sed 's/-/\\n/g' | tail -n 1", output # Get current version
assert_match "docker ps --filter label=service=app --filter status=running --format \"{{.Names}}\" | grep -oP \"(?<=-)[^-]+$\"", output # Get current version
assert_match "docker exec app-web-999 ruby -v", output
end
end
@@ -103,28 +122,28 @@ class CliAppTest < CliTestCase
test "logs" do
SSHKit::Backend::Abstract.any_instance.stubs(:exec)
.with("ssh -t root@1.1.1.1 'docker ps --quiet --filter label=service=app --filter label=role=web | xargs docker logs --timestamps --tail 10 2>&1'")
.with("ssh -t root@1.1.1.1 'docker ps --quiet --filter label=service=app --filter label=role=web --filter status=running --latest| xargs docker logs --timestamps --tail 10 2>&1'")
assert_match "docker ps --quiet --filter label=service=app --filter label=role=web | xargs docker logs --tail 100 2>&1", run_command("logs")
assert_match "docker ps --quiet --filter label=service=app --filter label=role=web --filter status=running --latest | xargs docker logs --tail 100 2>&1", run_command("logs")
end
test "logs with follow" do
SSHKit::Backend::Abstract.any_instance.stubs(:exec)
.with("ssh -t root@1.1.1.1 'docker ps --quiet --filter label=service=app --filter label=role=web | xargs docker logs --timestamps --tail 10 --follow 2>&1'")
.with("ssh -t root@1.1.1.1 'docker ps --quiet --filter label=service=app --filter label=role=web --filter status=running --latest | xargs docker logs --timestamps --tail 10 --follow 2>&1'")
assert_match "docker ps --quiet --filter label=service=app --filter label=role=web | xargs docker logs --timestamps --tail 10 --follow 2>&1", run_command("logs", "--follow")
assert_match "docker ps --quiet --filter label=service=app --filter label=role=web --filter status=running --latest | xargs docker logs --timestamps --tail 10 --follow 2>&1", run_command("logs", "--follow")
end
test "version" do
run_command("version").tap do |output|
assert_match "docker ps --filter label=service=app --format \"{{.Names}}\" | sed 's/-/\\n/g' | tail -n 1", output
assert_match "docker ps --filter label=service=app --filter status=running --latest --format \"{{.Names}}\" | grep -oP \"(?<=-)[^-]+$\"", output
end
end
test "version through main" do
stdouted { Mrsk::Cli::Main.start(["app", "version", "-c", "test/fixtures/deploy_with_accessories.yml", "--hosts", "1.1.1.1"]) }.tap do |output|
assert_match "docker ps --filter label=service=app --format \"{{.Names}}\" | sed 's/-/\\n/g' | tail -n 1", output
assert_match "docker ps --filter label=service=app --filter status=running --latest --format \"{{.Names}}\" | grep -oP \"(?<=-)[^-]+$\"", output
end
end

19
test/cli/main_test.rb
View File

@@ -17,6 +17,7 @@ class CliMainTest < CliTestCase
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:build:deliver", [], invoke_options)
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:traefik:boot", [], invoke_options)
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:healthcheck:perform", [], invoke_options)
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:app:stop_stale_containers", [], invoke_options)
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:app:boot", [], invoke_options)
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:prune:all", [], invoke_options)
@@ -26,6 +27,7 @@ class CliMainTest < CliTestCase
assert_match /Build and push app image/, output
assert_match /Ensure Traefik is running/, output
assert_match /Ensure app can pass healthcheck/, output
assert_match /Stop stale containers/, output
assert_match /Prune old containers and images/, output
end
end
@@ -38,6 +40,7 @@ class CliMainTest < CliTestCase
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:build:pull", [], invoke_options)
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:traefik:boot", [], invoke_options)
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:healthcheck:perform", [], invoke_options)
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:app:stop_stale_containers", [], invoke_options)
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:app:boot", [], invoke_options)
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:prune:all", [], invoke_options)
@@ -48,6 +51,7 @@ class CliMainTest < CliTestCase
assert_match /Pull app image/, output
assert_match /Ensure Traefik is running/, output
assert_match /Ensure app can pass healthcheck/, output
assert_match /Stop stale containers/, output
assert_match /Prune old containers and images/, output
assert_match /Releasing the deploy lock/, output
end
@@ -58,6 +62,7 @@ class CliMainTest < CliTestCase
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:build:deliver", [], invoke_options)
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:healthcheck:perform", [], invoke_options)
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:app:stop_stale_containers", [], invoke_options)
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:app:boot", [], invoke_options)
run_command("redeploy").tap do |output|
@@ -71,6 +76,7 @@ class CliMainTest < CliTestCase
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:build:pull", [], invoke_options)
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:healthcheck:perform", [], invoke_options)
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:app:stop_stale_containers", [], invoke_options)
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:app:boot", [], invoke_options)
run_command("redeploy", "--skip_push").tap do |output|
@@ -90,7 +96,7 @@ class CliMainTest < CliTestCase
test "rollback good version" do
Mrsk::Cli::Main.any_instance.stubs(:container_name_available?).returns(true)
SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info).with(:docker, :ps, "--filter", "label=service=app", "--format", "\"{{.Names}}\"", "|", "sed 's/-/\\n/g'", "|", "tail -n 1").returns("version-to-rollback\n").at_least_once
SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info).with(:docker, :ps, "--filter", "label=service=app", "--filter", "status=running", "--latest", "--format", "\"{{.Names}}\"", "|", "grep -oP \"(?<=-)[^-]+$\"").returns("version-to-rollback\n").at_least_once
run_command("rollback", "123", config_file: "deploy_with_accessories").tap do |output|
assert_match "Start version 123", output
@@ -101,7 +107,7 @@ class CliMainTest < CliTestCase
test "rollback without old version" do
Mrsk::Cli::Main.any_instance.stubs(:container_name_available?).returns(true)
SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info).with(:docker, :ps, "--filter", "label=service=app", "--format", "\"{{.Names}}\"", "|", "sed 's/-/\\n/g'", "|", "tail -n 1").returns("").at_least_once
SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info).with(:docker, :ps, "--filter", "label=service=app", "--filter", "status=running", "--latest", "--format", "\"{{.Names}}\"", "|", "grep -oP \"(?<=-)[^-]+$\"").returns("").at_least_once
run_command("rollback", "123").tap do |output|
assert_match "Start version 123", output
@@ -224,12 +230,19 @@ class CliMainTest < CliTestCase
end
test "remove with confirmation" do
%w[ web workers ].each do |role|
SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
.with(:docker, :ps, "--filter", "label=service=app", "--filter", "label=role=#{role}", "--format", "\"{{.Names}}\"", "|", "grep -oP \"(?<=-)[^-]+$\"")
.times(2)
.returns("12345678")
end
run_command("remove", "-y", config_file: "deploy_with_accessories").tap do |output|
assert_match /docker container stop traefik/, output
assert_match /docker container prune --force --filter label=org.opencontainers.image.title=Traefik/, output
assert_match /docker image prune --all --force --filter label=org.opencontainers.image.title=Traefik/, output
assert_match /docker ps --quiet --filter label=service=app | xargs docker stop/, output
assert_match "docker container ls --all --filter name=^app-web-12345678$ --quiet | xargs docker stop", output
assert_match /docker container prune --force --filter label=service=app/, output
assert_match /docker image prune --all --force --filter label=service=app/, output