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Rolify app cli/command

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This commit is contained in:
Tobias Bühlmann
2023-03-10 08:50:26 +01:00
parent 6b11303230
commit fdb0c8ee91
6 changed files with 126 additions and 94 deletions
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38
test/cli/app_test.rb
View File

@@ -9,8 +9,8 @@ class CliAppTest < CliTestCase
.returns("123") # old version
run_command("boot").tap do |output|
assert_match /docker run --detach --restart unless-stopped/, output
assert_match /docker container ls --all --filter name=app-123 --quiet | xargs docker stop/, output
assert_match %r[docker run --detach --restart unless-stopped], output
assert_match %r[docker container ls --all --filter name=app-web-123 --quiet | xargs docker stop], output
end
end
@@ -20,18 +20,16 @@ class CliAppTest < CliTestCase
# Prevent expected failures from outputting to terminal
Thread.report_on_exception = false
MRSK.app.stubs(:run)
.raises(SSHKit::Command::Failed.new("already in use"))
.then
Mrsk::Commands::App.any_instance.stubs(:run)
.raises(SSHKit::Command::Failed.new("already in use"))
.then
.returns([ :docker, :run ])
run_command("boot").tap do |output|
assert_match /Rebooting container with same version 999 already deployed/, output # Can't start what's already running
assert_match /docker container ls --all --filter name=app-999 --quiet | xargs docker container rm/, output # Stop old running
assert_match /docker container ls --all --filter name=app-999 --quiet | xargs docker container rm/, output # Remove old container
assert_match /docker run/, output # Start new container
assert_match %r[Rebooting container with same version 999 already deployed], output # Can't start what's already running
assert_match %r[docker container ls --all --filter name=app-web-999 --quiet | xargs docker stop], output # Stop old running
assert_match %r[docker container ls --all --filter name=app-web-999 --quiet | xargs docker container rm], output # Remove old container
assert_match %r[docker run on 1.1.1.1], output # Start new container
end
ensure
Thread.report_on_exception = true
@@ -39,51 +37,51 @@ class CliAppTest < CliTestCase
test "start" do
run_command("start").tap do |output|
assert_match /docker start app-999/, output
assert_match %r[docker start app-web-999], output
end
end
test "stop" do
run_command("stop").tap do |output|
assert_match /docker ps --quiet --filter label=service=app \| xargs docker stop/, output
assert_match %r[docker ps --quiet --filter label=service=app label=role=web | xargs docker stop], output
end
end
test "details" do
run_command("details").tap do |output|
assert_match /docker ps --filter label=service=app/, output
assert_match %r[docker ps --filter label=service=app label=role=web], output
end
end
test "remove" do
run_command("remove").tap do |output|
assert_match /docker ps --quiet --filter label=service=app | 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
assert_match %r[docker ps --quiet --filter label=service=app label=role=web | xargs docker stop], output
assert_match %r[docker container prune --force --filter label=service=app], output
assert_match %r[docker image prune --all --force --filter label=service=app], output
end
end
test "remove_container" do
run_command("remove_container", "1234567").tap do |output|
assert_match /docker container ls --all --filter name=app-1234567 --quiet \| xargs docker container rm/, output
assert_match %r[docker container ls --all --filter name=app-web-1234567 --quiet | xargs docker container rm], output
end
end
test "exec" do
run_command("exec", "ruby -v").tap do |output|
assert_match /ruby -v/, output
assert_match %r[docker run --rm dhh/app:999 ruby -v], output
end
end
test "exec with reuse" do
run_command("exec", "--reuse", "ruby -v").tap do |output|
assert_match %r[docker ps --filter label=service=app --format \"{{.Names}}\" | sed 's/-/\\n/g' | tail -n 1], output # Get current version
assert_match %r[docker exec app-999 ruby -v], output
assert_match %r[docker ps --filter label=service=app --format "{{.Names}}" | sed 's/-/\n/g' | tail -n 1], output
assert_match %r[docker exec app-web-999 ruby -v], output
end
end
private
def run_command(*command)
stdouted { Mrsk::Cli::App.start([*command, "-c", "test/fixtures/deploy_with_accessories.yml"]) }
stdouted { Mrsk::Cli::App.start([*command, "-c", "test/fixtures/deploy_with_accessories.yml", "--hosts", "1.1.1.1"]) }
end
end

50
test/commands/app_test.rb
View File

@@ -5,7 +5,7 @@ class CommandsAppTest < ActiveSupport::TestCase
ENV["RAILS_MASTER_KEY"] = "456"
@config = { service: "app", image: "dhh/app", registry: { "username" => "dhh", "password" => "secret" }, servers: [ "1.1.1.1" ], env: { "secret" => [ "RAILS_MASTER_KEY" ] } }
@app = Mrsk::Commands::App.new Mrsk::Configuration.new(@config).tap { |c| c.version = "999" }
@app = Mrsk::Commands::App.new(Mrsk::Configuration.new(@config).tap { |c| c.version = "999" }, role: "web")
end
teardown do
@@ -14,7 +14,7 @@ class CommandsAppTest < ActiveSupport::TestCase
test "run" do
assert_equal \
"docker run --detach --restart unless-stopped --log-opt max-size=10m --name app-999 -e RAILS_MASTER_KEY=\"456\" --label service=\"app\" --label role=\"web\" --label traefik.http.routers.app.rule=\"PathPrefix(\\`/\\`)\" --label traefik.http.services.app.loadbalancer.healthcheck.path=\"/up\" --label traefik.http.services.app.loadbalancer.healthcheck.interval=\"1s\" --label traefik.http.middlewares.app.retry.attempts=\"5\" --label traefik.http.middlewares.app.retry.initialinterval=\"500ms\" dhh/app:999",
"docker run --detach --restart unless-stopped --log-opt max-size=10m --name app-web-999 -e RAILS_MASTER_KEY=\"456\" --label service=\"app\" --label role=\"web\" --label traefik.http.routers.app.rule=\"PathPrefix(\\`/\\`)\" --label traefik.http.services.app.loadbalancer.healthcheck.path=\"/up\" --label traefik.http.services.app.loadbalancer.healthcheck.interval=\"1s\" --label traefik.http.middlewares.app.retry.attempts=\"5\" --label traefik.http.middlewares.app.retry.initialinterval=\"500ms\" dhh/app:999",
@app.run.join(" ")
end
@@ -22,7 +22,7 @@ class CommandsAppTest < ActiveSupport::TestCase
@config[:volumes] = ["/local/path:/container/path" ]
assert_equal \
"docker run --detach --restart unless-stopped --log-opt max-size=10m --name app-999 -e RAILS_MASTER_KEY=\"456\" --volume /local/path:/container/path --label service=\"app\" --label role=\"web\" --label traefik.http.routers.app.rule=\"PathPrefix(\\`/\\`)\" --label traefik.http.services.app.loadbalancer.healthcheck.path=\"/up\" --label traefik.http.services.app.loadbalancer.healthcheck.interval=\"1s\" --label traefik.http.middlewares.app.retry.attempts=\"5\" --label traefik.http.middlewares.app.retry.initialinterval=\"500ms\" dhh/app:999",
"docker run --detach --restart unless-stopped --log-opt max-size=10m --name app-web-999 -e RAILS_MASTER_KEY=\"456\" --volume /local/path:/container/path --label service=\"app\" --label role=\"web\" --label traefik.http.routers.app.rule=\"PathPrefix(\\`/\\`)\" --label traefik.http.services.app.loadbalancer.healthcheck.path=\"/up\" --label traefik.http.services.app.loadbalancer.healthcheck.interval=\"1s\" --label traefik.http.middlewares.app.retry.attempts=\"5\" --label traefik.http.middlewares.app.retry.initialinterval=\"500ms\" dhh/app:999",
@app.run.join(" ")
end
@@ -30,72 +30,72 @@ class CommandsAppTest < ActiveSupport::TestCase
@config[:healthcheck] = { "path" => "/healthz" }
assert_equal \
"docker run --detach --restart unless-stopped --log-opt max-size=10m --name app-999 -e RAILS_MASTER_KEY=\"456\" --label service=\"app\" --label role=\"web\" --label traefik.http.routers.app.rule=\"PathPrefix(\\`/\\`)\" --label traefik.http.services.app.loadbalancer.healthcheck.path=\"/healthz\" --label traefik.http.services.app.loadbalancer.healthcheck.interval=\"1s\" --label traefik.http.middlewares.app.retry.attempts=\"5\" --label traefik.http.middlewares.app.retry.initialinterval=\"500ms\" dhh/app:999",
"docker run --detach --restart unless-stopped --log-opt max-size=10m --name app-web-999 -e RAILS_MASTER_KEY=\"456\" --label service=\"app\" --label role=\"web\" --label traefik.http.routers.app.rule=\"PathPrefix(\\`/\\`)\" --label traefik.http.services.app.loadbalancer.healthcheck.path=\"/healthz\" --label traefik.http.services.app.loadbalancer.healthcheck.interval=\"1s\" --label traefik.http.middlewares.app.retry.attempts=\"5\" --label traefik.http.middlewares.app.retry.initialinterval=\"500ms\" dhh/app:999",
@app.run.join(" ")
end
test "run with custom options" do
@config[:servers] = { "web" => [ "1.1.1.1" ], "jobs" => { "hosts" => [ "1.1.1.2" ], "cmd" => "bin/jobs", "options" => { "mount" => "somewhere", "cap-add" => true } } }
@app = Mrsk::Commands::App.new Mrsk::Configuration.new(@config).tap { |c| c.version = "999" }
@app = Mrsk::Commands::App.new(Mrsk::Configuration.new(@config).tap { |c| c.version = "999" }, role: "jobs")
assert_equal \
"docker run --detach --restart unless-stopped --log-opt max-size=10m --name app-999 -e RAILS_MASTER_KEY=\"456\" --label service=\"app\" --label role=\"jobs\" --mount \"somewhere\" --cap-add dhh/app:999 bin/jobs",
@app.run(role: :jobs).join(" ")
"docker run --detach --restart unless-stopped --log-opt max-size=10m --name app-jobs-999 -e RAILS_MASTER_KEY=\"456\" --label service=\"app\" --label role=\"jobs\" --mount \"somewhere\" --cap-add dhh/app:999 bin/jobs",
@app.run.join(" ")
end
test "start" do
assert_equal \
"docker start app-999",
"docker start app-web-999",
@app.start.join(" ")
end
test "stop" do
assert_equal \
"docker ps --quiet --filter label=service=app | xargs docker stop",
"docker ps --quiet --filter label=service=app label=role=web | xargs docker stop",
@app.stop.join(" ")
end
test "info" do
assert_equal \
"docker ps --filter label=service=app",
"docker ps --filter label=service=app label=role=web",
@app.info.join(" ")
end
test "logs" do
assert_equal \
"docker ps --quiet --filter label=service=app | xargs docker logs 2>&1",
"docker ps --quiet --filter label=service=app label=role=web | xargs docker logs 2>&1",
@app.logs.join(" ")
assert_equal \
"docker ps --quiet --filter label=service=app | xargs docker logs --since 5m 2>&1",
"docker ps --quiet --filter label=service=app label=role=web | xargs docker logs --since 5m 2>&1",
@app.logs(since: "5m").join(" ")
assert_equal \
"docker ps --quiet --filter label=service=app | xargs docker logs --tail 100 2>&1",
"docker ps --quiet --filter label=service=app label=role=web | xargs docker logs --tail 100 2>&1",
@app.logs(lines: "100").join(" ")
assert_equal \
"docker ps --quiet --filter label=service=app | xargs docker logs --since 5m --tail 100 2>&1",
"docker ps --quiet --filter label=service=app label=role=web | xargs docker logs --since 5m --tail 100 2>&1",
@app.logs(since: "5m", lines: "100").join(" ")
assert_equal \
"docker ps --quiet --filter label=service=app | xargs docker logs 2>&1 | grep 'my-id'",
"docker ps --quiet --filter label=service=app label=role=web | xargs docker logs 2>&1 | grep 'my-id'",
@app.logs(grep: "my-id").join(" ")
assert_equal \
"docker ps --quiet --filter label=service=app | xargs docker logs --since 5m 2>&1 | grep 'my-id'",
"docker ps --quiet --filter label=service=app label=role=web | xargs docker logs --since 5m 2>&1 | grep 'my-id'",
@app.logs(since: "5m", grep: "my-id").join(" ")
end
test "follow logs" do
@app.stub(:run_over_ssh, ->(cmd, host:) { cmd.join(" ") }) do
assert_equal \
"docker ps --quiet --filter label=service=app | xargs docker logs --timestamps --tail 10 --follow 2>&1",
"docker ps --quiet --filter label=service=app label=role=web | xargs docker logs --timestamps --tail 10 --follow 2>&1",
@app.follow_logs(host: "app-1")
assert_equal \
"docker ps --quiet --filter label=service=app | xargs docker logs --timestamps --tail 10 --follow 2>&1 | grep \"Completed\"",
"docker ps --quiet --filter label=service=app label=role=web | xargs docker logs --timestamps --tail 10 --follow 2>&1 | grep \"Completed\"",
@app.follow_logs(host: "app-1", grep: "Completed")
end
end
@@ -109,20 +109,20 @@ class CommandsAppTest < ActiveSupport::TestCase
test "execute in existing container" do
assert_equal \
"docker exec app-999 bin/rails db:setup",
"docker exec app-web-999 bin/rails db:setup",
@app.execute_in_existing_container("bin/rails", "db:setup").join(" ")
end
test "execute in new container over ssh" do
@app.stub(:run_over_ssh, ->(cmd, host:) { cmd.join(" ") }) do
assert_match %r|docker run -it --rm -e RAILS_MASTER_KEY=\"456\" dhh/app:999 bin/rails c|,
assert_match %r[docker run -it --rm -e RAILS_MASTER_KEY=\"456\" dhh/app:999 bin/rails c],
@app.execute_in_new_container_over_ssh("bin/rails", "c", host: "app-1")
end
end
test "execute in existing container over ssh" do
@app.stub(:run_over_ssh, ->(cmd, host:) { cmd.join(" ") }) do
assert_match %r|docker exec -it app-999 bin/rails c|,
assert_match %r[docker exec -it app-web-999 bin/rails c],
@app.execute_in_existing_container_over_ssh("bin/rails", "c", host: "app-1")
end
end
@@ -154,19 +154,19 @@ class CommandsAppTest < ActiveSupport::TestCase
test "current_container_id" do
assert_equal \
"docker ps --quiet --filter label=service=app",
"docker ps --quiet --filter label=service=app label=role=web",
@app.current_container_id.join(" ")
end
test "container_id_for" do
assert_equal \
"docker container ls --all --filter name=app-999 --quiet",
@app.container_id_for(container_name: "app-999").join(" ")
"docker container ls --all --filter name=app-web-999 --quiet",
@app.container_id_for(container_name: "app-web-999").join(" ")
end
test "current_running_version" do
assert_equal \
"docker ps --filter label=service=app --format \"{{.Names}}\" | sed 's/-/\\n/g' | tail -n 1",
"docker ps --filter label=service=app label=role=web --format \"{{.Names}}\" | sed 's/-/\\n/g' | tail -n 1",
@app.current_running_version.join(" ")
end

2
test/fixtures/deploy_with_accessories.yml vendored
View File

@@ -28,4 +28,4 @@ accessories:
directories:
- data:/data
readiness_delay: 0
readiness_delay: 0