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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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36
lib/mrsk/cli/app.rb
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@@ -50,12 +50,32 @@ class Mrsk::Cli::App < Mrsk::Cli::Base
desc "stop", "Stop app container on servers" desc "stop", "Stop app container on servers"
def stop def stop
with_lock do with_lock do
on(MRSK.hosts) do |host| MRSK.hosts.each do |host|
roles = MRSK.roles_on(host) roles = MRSK.roles_on(host)
roles.each do |role| roles.each do |role|
execute *MRSK.auditor(role: role).record("Stopped app"), verbosity: :debug on(host) { execute *MRSK.auditor(role: role).record("Stopped app"), verbosity: :debug }
execute *MRSK.app(role: role).stop, raise_on_non_zero_exit: false all_versions = list_versions(host: host, role: role)
all_versions.each do |version|
on(host) { execute *MRSK.app(role: role).stop(version: version), raise_on_non_zero_exit: false }
end
end
end
end
end
desc "stop_stale_containers", "Stop all app stale containers"
def stop_stale_containers
with_lock do
MRSK.hosts.each do |host|
roles = MRSK.roles_on(host)
roles.each do |role|
stale_versions = list_versions(host: host, role: role).drop(1)
stale_versions.each do |version|
say "Stopping stale container with version #{version}", :red
on(host) { execute *MRSK.app(role: role).stop(version: version), raise_on_non_zero_exit: false }
end
end end
end end
end end
@@ -235,9 +255,13 @@ class Mrsk::Cli::App < Mrsk::Cli::Base
end end
def current_running_version(host: MRSK.primary_host) def current_running_version(host: MRSK.primary_host)
version = nil list_versions(host: host, status: :running).shift.presence
on(host) { version = capture_with_info(*MRSK.app.current_running_version).strip } end
version.presence
def list_versions(host:, role: nil, status: nil)
versions = nil
on(host) { versions = capture_with_info(*MRSK.app(role: role).list_versions(status: status)).split("\n").map(&:strip) }
versions
end end
def version_or_latest def version_or_latest

6
lib/mrsk/cli/main.rb
View File

@@ -37,6 +37,9 @@ class Mrsk::Cli::Main < Mrsk::Cli::Base
say "Ensure app can pass healthcheck...", :magenta say "Ensure app can pass healthcheck...", :magenta
invoke "mrsk:cli:healthcheck:perform", [], invoke_options invoke "mrsk:cli:healthcheck:perform", [], invoke_options
say "Stop stale containers...", :magenta
invoke "mrsk:cli:app:stop_stale_containers", [], invoke_options
invoke "mrsk:cli:app:boot", [], invoke_options invoke "mrsk:cli:app:boot", [], invoke_options
say "Prune old containers and images...", :magenta say "Prune old containers and images...", :magenta
@@ -65,6 +68,9 @@ class Mrsk::Cli::Main < Mrsk::Cli::Base
say "Ensure app can pass healthcheck...", :magenta say "Ensure app can pass healthcheck...", :magenta
invoke "mrsk:cli:healthcheck:perform", [], invoke_options invoke "mrsk:cli:healthcheck:perform", [], invoke_options
say "Stop stale containers...", :magenta
invoke "mrsk:cli:app:stop_stale_containers", [], invoke_options
invoke "mrsk:cli:app:boot", [], invoke_options invoke "mrsk:cli:app:boot", [], invoke_options
end end

27
lib/mrsk/commands/app.rb
View File

@@ -29,7 +29,7 @@ class Mrsk::Commands::App < Mrsk::Commands::Base
def stop(version: nil) def stop(version: nil)
pipe \ pipe \
version ? container_id_for_version(version) : current_container_id, version ? container_id_for_version(version) : current_running_container_id,
xargs(config.stop_wait_time ? docker(:stop, "-t", config.stop_wait_time) : docker(:stop)) xargs(config.stop_wait_time ? docker(:stop, "-t", config.stop_wait_time) : docker(:stop))
end end
@@ -40,7 +40,7 @@ class Mrsk::Commands::App < Mrsk::Commands::Base
def logs(since: nil, lines: nil, grep: nil) def logs(since: nil, lines: nil, grep: nil)
pipe \ pipe \
current_container_id, current_running_container_id,
"xargs docker logs#{" --since #{since}" if since}#{" --tail #{lines}" if lines} 2>&1", "xargs docker logs#{" --since #{since}" if since}#{" --tail #{lines}" if lines} 2>&1",
("grep '#{grep}'" if grep) ("grep '#{grep}'" if grep)
end end
@@ -48,7 +48,7 @@ class Mrsk::Commands::App < Mrsk::Commands::Base
def follow_logs(host:, grep: nil) def follow_logs(host:, grep: nil)
run_over_ssh \ run_over_ssh \
pipe( pipe(
current_container_id, current_running_container_id,
"xargs docker logs --timestamps --tail 10 --follow 2>&1", "xargs docker logs --timestamps --tail 10 --follow 2>&1",
(%(grep "#{grep}") if grep) (%(grep "#{grep}") if grep)
), ),
@@ -82,8 +82,8 @@ class Mrsk::Commands::App < Mrsk::Commands::Base
end end
def current_container_id def current_running_container_id
docker :ps, "--quiet", *filter_args docker :ps, "--quiet", *filter_args(status: :running), "--latest"
end end
def container_id_for_version(version) def container_id_for_version(version)
@@ -91,11 +91,13 @@ class Mrsk::Commands::App < Mrsk::Commands::Base
end end
def current_running_version def current_running_version
# FIXME: Find more graceful way to extract the version from "app-version" than using sed and tail! list_versions("--latest", status: :running)
end
def list_versions(*docker_args, status: nil)
pipe \ pipe \
docker(:ps, *filter_args, "--format", '"{{.Names}}"'), docker(:ps, *filter_args(status: status), *docker_args, "--format", '"{{.Names}}"'),
%(sed 's/-/\\n/g'), %(grep -oP "(?<=\-)[^-]+$") # Extract SHA from "service-role-dest-SHA"
"tail -n 1"
end end
def list_containers def list_containers
@@ -134,14 +136,15 @@ class Mrsk::Commands::App < Mrsk::Commands::Base
[ config.service, role, config.destination, version || config.version ].compact.join("-") [ config.service, role, config.destination, version || config.version ].compact.join("-")
end end
def filter_args def filter_args(status: nil)
argumentize "--filter", filters argumentize "--filter", filters(status: status)
end end
def filters def filters(status: nil)
[ "label=service=#{config.service}" ].tap do |filters| [ "label=service=#{config.service}" ].tap do |filters|
filters << "label=destination=#{config.destination}" if config.destination filters << "label=destination=#{config.destination}" if config.destination
filters << "label=role=#{role}" if role filters << "label=role=#{role}" if role
filters << "status=#{status}" if status
end end
end end
end end

39
test/cli/app_test.rb
View File

@@ -19,7 +19,7 @@ class CliAppTest < CliTestCase
.returns("12345678") # running version .returns("12345678") # running version
SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info) 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 \"(?<=-)[^-]+$\"")
.returns("123") # old version .returns("123") # old version
run_command("boot").tap do |output| run_command("boot").tap do |output|
@@ -39,8 +39,23 @@ class CliAppTest < CliTestCase
end end
test "stop" do test "stop" do
SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
.with(:docker, :ps, "--filter", "label=service=app", "--filter", "label=role=web", "--format", "\"{{.Names}}\"", "|", "grep -oP \"(?<=-)[^-]+$\"")
.returns("12345678")
run_command("stop").tap do |output| 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
end end
@@ -51,8 +66,12 @@ class CliAppTest < CliTestCase
end end
test "remove" do 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 \"(?<=-)[^-]+$\"")
.returns("12345678")
run_command("remove").tap do |output| run_command("remove").tap do |output|
assert_match /#{Regexp.escape("docker ps --quiet --filter label=service=app --filter label=role=web | xargs docker stop")}/, output assert_match "docker container ls --all --filter name=^app-web-12345678$ --quiet | xargs docker stop", output
assert_match /#{Regexp.escape("docker container prune --force --filter label=service=app")}/, output assert_match /#{Regexp.escape("docker container prune --force --filter label=service=app")}/, output
assert_match /#{Regexp.escape("docker image prune --all --force --filter label=service=app")}/, output assert_match /#{Regexp.escape("docker image prune --all --force --filter label=service=app")}/, output
end end
@@ -84,7 +103,7 @@ class CliAppTest < CliTestCase
test "exec with reuse" do test "exec with reuse" do
run_command("exec", "--reuse", "ruby -v").tap do |output| 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 assert_match "docker exec app-web-999 ruby -v", output
end end
end end
@@ -103,28 +122,28 @@ class CliAppTest < CliTestCase
test "logs" do test "logs" do
SSHKit::Backend::Abstract.any_instance.stubs(:exec) 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 end
test "logs with follow" do test "logs with follow" do
SSHKit::Backend::Abstract.any_instance.stubs(:exec) 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 end
test "version" do test "version" do
run_command("version").tap do |output| 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
end end
test "version through main" do 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| 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
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: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: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: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:app:boot", [], invoke_options)
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:prune:all", [], 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 /Build and push app image/, output
assert_match /Ensure Traefik is running/, output assert_match /Ensure Traefik is running/, output
assert_match /Ensure app can pass healthcheck/, 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 /Prune old containers and images/, output
end end
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: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: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: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:app:boot", [], invoke_options)
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:prune:all", [], 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 /Pull app image/, output
assert_match /Ensure Traefik is running/, output assert_match /Ensure Traefik is running/, output
assert_match /Ensure app can pass healthcheck/, 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 /Prune old containers and images/, output
assert_match /Releasing the deploy lock/, output assert_match /Releasing the deploy lock/, output
end 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: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: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:app:boot", [], invoke_options)
run_command("redeploy").tap do |output| 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: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: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:app:boot", [], invoke_options)
run_command("redeploy", "--skip_push").tap do |output| run_command("redeploy", "--skip_push").tap do |output|
@@ -90,7 +96,7 @@ class CliMainTest < CliTestCase
test "rollback good version" do test "rollback good version" do
Mrsk::Cli::Main.any_instance.stubs(:container_name_available?).returns(true) 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 \"(?<=-)[^-]+$\"").returns("version-to-rollback\n").at_least_once
run_command("rollback", "123", config_file: "deploy_with_accessories").tap do |output| run_command("rollback", "123", config_file: "deploy_with_accessories").tap do |output|
assert_match "Start version 123", output assert_match "Start version 123", output
@@ -101,7 +107,7 @@ class CliMainTest < CliTestCase
test "rollback without old version" do test "rollback without old version" do
Mrsk::Cli::Main.any_instance.stubs(:container_name_available?).returns(true) Mrsk::Cli::Main.any_instance.stubs(:container_name_available?).returns(true)
SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info).with(:docker, :ps, "--filter", "label=service=app", "--format", "\"{{.Names}}\"", "|", "sed 's/-/\\n/g'", "|", "tail -n 1").returns("").at_least_once SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info).with(:docker, :ps, "--filter", "label=service=app", "--filter", "status=running", "--latest", "--format", "\"{{.Names}}\"", "|", "grep -oP \"(?<=-)[^-]+$\"").returns("").at_least_once
run_command("rollback", "123").tap do |output| run_command("rollback", "123").tap do |output|
assert_match "Start version 123", output assert_match "Start version 123", output
@@ -224,12 +230,19 @@ class CliMainTest < CliTestCase
end end
test "remove with confirmation" do 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 \"(?<=-)[^-]+$\"")
.times(2)
.returns("12345678")
end
run_command("remove", "-y", config_file: "deploy_with_accessories").tap do |output| run_command("remove", "-y", config_file: "deploy_with_accessories").tap do |output|
assert_match /docker container stop traefik/, output assert_match /docker container stop traefik/, output
assert_match /docker container prune --force --filter label=org.opencontainers.image.title=Traefik/, output assert_match /docker container prune --force --filter label=org.opencontainers.image.title=Traefik/, output
assert_match /docker image prune --all --force --filter label=org.opencontainers.image.title=Traefik/, output assert_match /docker image prune --all --force --filter label=org.opencontainers.image.title=Traefik/, output
assert_match /docker ps --quiet --filter label=service=app | xargs docker stop/, output assert_match "docker container ls --all --filter name=^app-web-12345678$ --quiet | xargs docker stop", output
assert_match /docker container prune --force --filter label=service=app/, output assert_match /docker container prune --force --filter label=service=app/, output
assert_match /docker image prune --all --force --filter label=service=app/, output assert_match /docker image prune --all --force --filter label=service=app/, output

44
test/commands/app_test.rb
View File

@@ -63,14 +63,14 @@ class CommandsAppTest < ActiveSupport::TestCase
test "stop" do test "stop" do
assert_equal \ assert_equal \
"docker ps --quiet --filter label=service=app --filter label=role=web | xargs docker stop", "docker ps --quiet --filter label=service=app --filter label=role=web --filter status=running --latest | xargs docker stop",
new_command.stop.join(" ") new_command.stop.join(" ")
end end
test "stop with custom stop wait time" do test "stop with custom stop wait time" do
@config[:stop_wait_time] = 30 @config[:stop_wait_time] = 30
assert_equal \ assert_equal \
"docker ps --quiet --filter label=service=app --filter label=role=web | xargs docker stop -t 30", "docker ps --quiet --filter label=service=app --filter label=role=web --filter status=running --latest | xargs docker stop -t 30",
new_command.stop.join(" ") new_command.stop.join(" ")
end end
@@ -96,37 +96,37 @@ class CommandsAppTest < ActiveSupport::TestCase
test "logs" do test "logs" do
assert_equal \ assert_equal \
"docker ps --quiet --filter label=service=app --filter label=role=web | xargs docker logs 2>&1", "docker ps --quiet --filter label=service=app --filter label=role=web --filter status=running --latest | xargs docker logs 2>&1",
new_command.logs.join(" ") new_command.logs.join(" ")
assert_equal \ assert_equal \
"docker ps --quiet --filter label=service=app --filter label=role=web | xargs docker logs --since 5m 2>&1", "docker ps --quiet --filter label=service=app --filter label=role=web --filter status=running --latest | xargs docker logs --since 5m 2>&1",
new_command.logs(since: "5m").join(" ") new_command.logs(since: "5m").join(" ")
assert_equal \ assert_equal \
"docker ps --quiet --filter label=service=app --filter label=role=web | xargs docker logs --tail 100 2>&1", "docker ps --quiet --filter label=service=app --filter label=role=web --filter status=running --latest | xargs docker logs --tail 100 2>&1",
new_command.logs(lines: "100").join(" ") new_command.logs(lines: "100").join(" ")
assert_equal \ assert_equal \
"docker ps --quiet --filter label=service=app --filter label=role=web | xargs docker logs --since 5m --tail 100 2>&1", "docker ps --quiet --filter label=service=app --filter label=role=web --filter status=running --latest | xargs docker logs --since 5m --tail 100 2>&1",
new_command.logs(since: "5m", lines: "100").join(" ") new_command.logs(since: "5m", lines: "100").join(" ")
assert_equal \ assert_equal \
"docker ps --quiet --filter label=service=app --filter label=role=web | xargs docker logs 2>&1 | grep 'my-id'", "docker ps --quiet --filter label=service=app --filter label=role=web --filter status=running --latest | xargs docker logs 2>&1 | grep 'my-id'",
new_command.logs(grep: "my-id").join(" ") new_command.logs(grep: "my-id").join(" ")
assert_equal \ assert_equal \
"docker ps --quiet --filter label=service=app --filter label=role=web | xargs docker logs --since 5m 2>&1 | grep 'my-id'", "docker ps --quiet --filter label=service=app --filter label=role=web --filter status=running --latest | xargs docker logs --since 5m 2>&1 | grep 'my-id'",
new_command.logs(since: "5m", grep: "my-id").join(" ") new_command.logs(since: "5m", grep: "my-id").join(" ")
end end
test "follow logs" do test "follow logs" do
assert_match \ assert_match \
"docker ps --quiet --filter label=service=app --filter label=role=web | xargs docker logs --timestamps --tail 10 --follow 2>&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",
new_command.follow_logs(host: "app-1") new_command.follow_logs(host: "app-1")
assert_match \ assert_match \
"docker ps --quiet --filter label=service=app --filter label=role=web | xargs docker logs --timestamps --tail 10 --follow 2>&1 | grep \"Completed\"", "docker ps --quiet --filter label=service=app --filter label=role=web --filter status=running --latest | xargs docker logs --timestamps --tail 10 --follow 2>&1 | grep \"Completed\"",
new_command.follow_logs(host: "app-1", grep: "Completed") new_command.follow_logs(host: "app-1", grep: "Completed")
end end
@@ -178,17 +178,17 @@ class CommandsAppTest < ActiveSupport::TestCase
end end
test "current_container_id" do test "current_running_container_id" do
assert_equal \ assert_equal \
"docker ps --quiet --filter label=service=app --filter label=role=web", "docker ps --quiet --filter label=service=app --filter label=role=web --filter status=running --latest",
new_command.current_container_id.join(" ") new_command.current_running_container_id.join(" ")
end end
test "current_container_id with destination" do test "current_running_container_id with destination" do
@destination = "staging" @destination = "staging"
assert_equal \ assert_equal \
"docker ps --quiet --filter label=service=app --filter label=destination=staging --filter label=role=web", "docker ps --quiet --filter label=service=app --filter label=destination=staging --filter label=role=web --filter status=running --latest",
new_command.current_container_id.join(" ") new_command.current_running_container_id.join(" ")
end end
test "container_id_for" do test "container_id_for" do
@@ -199,10 +199,20 @@ class CommandsAppTest < ActiveSupport::TestCase
test "current_running_version" do test "current_running_version" do
assert_equal \ assert_equal \
"docker ps --filter label=service=app --filter label=role=web --format \"{{.Names}}\" | sed 's/-/\\n/g' | tail -n 1", "docker ps --filter label=service=app --filter label=role=web --filter status=running --latest --format \"{{.Names}}\" | grep -oP \"(?<=-)[^-]+$\"",
new_command.current_running_version.join(" ") new_command.current_running_version.join(" ")
end end
test "list_versions" do
assert_equal \
"docker ps --filter label=service=app --filter label=role=web --format \"{{.Names}}\" | grep -oP \"(?<=-)[^-]+$\"",
new_command.list_versions.join(" ")
assert_equal \
"docker ps --filter label=service=app --filter label=role=web --filter status=running --latest --format \"{{.Names}}\" | grep -oP \"(?<=-)[^-]+$\"",
new_command.list_versions("--latest", status: :running).join(" ")
end
test "list_containers" do test "list_containers" do
assert_equal \ assert_equal \
"docker container ls --all --filter label=service=app --filter label=role=web", "docker container ls --all --filter label=service=app --filter label=role=web",