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Add role concern with specialized cmds for job running

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This commit is contained in:
David Heinemeier Hansson
2023-01-10 17:27:56 +01:00
parent 1cee87d440
commit e8beb362d0
8 changed files with 273 additions and 62 deletions
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4
test/app_command_test.rb
View File

@@ -7,12 +7,12 @@ ENV["RAILS_MASTER_KEY"] = "456"
class AppCommandTest < ActiveSupport::TestCase
setup do
@config = { service: "app", image: "dhh/app", registry: { "username" => "dhh", "password" => "secret" } }
@config = { service: "app", image: "dhh/app", registry: { "username" => "dhh", "password" => "secret" }, servers: [ "1.1.1.1" ] }
@app = Mrsk::Commands::App.new Mrsk::Configuration.new(@config)
end
test "run" do
assert_equal \
[:docker, :run, "-d", "--restart unless-stopped", "--name", "app-123", "-e", "RAILS_MASTER_KEY=456", "--label", "service=app", "--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=3", "--label", "traefik.http.middlewares.app.retry.initialinterval=500ms", "dhh/app:123"], @app.run
[:docker, :run, "-d", "--restart unless-stopped", "--name", "app-123", "-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=3", "--label", "traefik.http.middlewares.app.retry.initialinterval=500ms", "dhh/app:123"], @app.run
end
end

45
test/configuration_role_test.rb Normal file
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@@ -0,0 +1,45 @@
require "test_helper"
require "mrsk/configuration"
ENV["VERSION"] = "123"
class ConfigurationRoleTest < ActiveSupport::TestCase
setup do
@deploy = {
service: "app", image: "dhh/app", registry: { "username" => "dhh", "password" => "secret" },
servers: [ "1.1.1.1", "1.1.1.2" ]
}
@config = Mrsk::Configuration.new(@deploy)
@deploy_with_roles = @deploy.dup.merge({
servers: {
"web" => [ "1.1.1.1", "1.1.1.2" ],
"workers" => {
"hosts" => [ "1.1.1.3", "1.1.1.4" ],
"cmd" => "bin/jobs"
}
}
})
@config_with_roles = Mrsk::Configuration.new(@deploy_with_roles)
end
test "hosts" do
assert_equal [ "1.1.1.1", "1.1.1.2" ], @config.role(:web).hosts
assert_equal [ "1.1.1.3", "1.1.1.4" ], @config_with_roles.role(:workers).hosts
end
test "label args" do
assert_equal [ "--label", "service=app", "--label", "role=workers" ], @config_with_roles.role(:workers).label_args
end
test "special label args for web" do
assert_equal [ "--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=3", "--label", "traefik.http.middlewares.app.retry.initialinterval=500ms"], @config.role(:web).label_args
end
test "cmd" do
assert_nil @config.role(:web).cmd
assert_equal "bin/jobs", @config_with_roles.role(:workers).cmd
end
end

115
test/configuration_test.rb
View File

@@ -2,47 +2,116 @@ require "test_helper"
require "mrsk/configuration"
ENV["VERSION"] = "123"
ENV["RAILS_MASTER_KEY"] = "456"
class ConfigurationTest < ActiveSupport::TestCase
setup do
@config = { service: "app", image: "dhh/app", registry: { "username" => "dhh", "password" => "secret" } }
@deploy = {
service: "app", image: "dhh/app",
registry: { "username" => "dhh", "password" => "secret" },
env: { "REDIS_URL" => "redis://x/y" },
servers: [ "1.1.1.1", "1.1.1.2" ]
}
@config = Mrsk::Configuration.new(@deploy)
@deploy_with_roles = @deploy.dup.merge({
servers: { "web" => [ "1.1.1.1", "1.1.1.2" ], "workers" => { "hosts" => [ "1.1.1.3", "1.1.1.4" ] } } })
@config_with_roles = Mrsk::Configuration.new(@deploy_with_roles)
end
test "ensure valid keys" do
assert_raise(ArgumentError) do
Mrsk::Configuration.new(@config.tap { _1.delete(:service) })
Mrsk::Configuration.new(@config.tap { _1.delete(:image) })
Mrsk::Configuration.new(@config.tap { _1.delete(:registry) })
Mrsk::Configuration.new(@deploy.tap { _1.delete(:service) })
Mrsk::Configuration.new(@deploy.tap { _1.delete(:image) })
Mrsk::Configuration.new(@deploy.tap { _1.delete(:registry) })
Mrsk::Configuration.new(@config.tap { _1[:registry].delete("username") })
Mrsk::Configuration.new(@config.tap { _1[:registry].delete("password") })
Mrsk::Configuration.new(@deploy.tap { _1[:registry].delete("username") })
Mrsk::Configuration.new(@deploy.tap { _1[:registry].delete("password") })
end
end
test "repository" do
configuration = Mrsk::Configuration.new(@config)
assert_equal "dhh/app", configuration.repository
test "roles" do
assert_equal %w[ web ], @config.roles.collect(&:name)
assert_equal %w[ web workers ], @config_with_roles.roles.collect(&:name)
end
configuration = Mrsk::Configuration.new(@config.tap { |c| c[:registry].merge!({ "server" => "ghcr.io" }) })
assert_equal "ghcr.io/dhh/app", configuration.repository
test "role" do
assert_equal "web", @config.role(:web).name
assert_equal "workers", @config_with_roles.role(:workers).name
assert_nil @config.role(:missing)
end
test "hosts" do
assert_equal [ "1.1.1.1", "1.1.1.2"], @config.hosts
assert_equal [ "1.1.1.1", "1.1.1.2", "1.1.1.3", "1.1.1.4" ], @config_with_roles.hosts
end
test "hosts from ENV" do
ENV["HOSTS"] = "1.1.1.5,1.1.1.6"
assert_equal [ "1.1.1.5", "1.1.1.6"], @config.hosts
ensure
ENV["HOSTS"] = nil
end
test "hosts from ENV roles" do
ENV["ROLES"] = "web,workers"
assert_equal [ "1.1.1.1", "1.1.1.2", "1.1.1.3", "1.1.1.4" ], @config_with_roles.hosts
ENV["ROLES"] = "workers"
assert_equal [ "1.1.1.3", "1.1.1.4" ], @config_with_roles.hosts
ensure
ENV["ROLES"] = nil
end
test "primary host" do
assert_equal "1.1.1.1", @config.primary_host
assert_equal "1.1.1.1", @config_with_roles.primary_host
end
test "version" do
assert_equal "123", @config.version
end
test "repository" do
assert_equal "dhh/app", @config.repository
config = Mrsk::Configuration.new(@deploy.tap { |c| c[:registry].merge!({ "server" => "ghcr.io" }) })
assert_equal "ghcr.io/dhh/app", config.repository
end
test "absolute image" do
configuration = Mrsk::Configuration.new(@config)
assert_equal "dhh/app:123", configuration.absolute_image
assert_equal "dhh/app:123", @config.absolute_image
configuration = Mrsk::Configuration.new(@config.tap { |c| c[:registry].merge!({ "server" => "ghcr.io" }) })
assert_equal "ghcr.io/dhh/app:123", configuration.absolute_image
config = Mrsk::Configuration.new(@deploy.tap { |c| c[:registry].merge!({ "server" => "ghcr.io" }) })
assert_equal "ghcr.io/dhh/app:123", config.absolute_image
end
test "service with version" do
assert_equal "app-123", @config.service_with_version
end
test "env args" do
assert_equal [ "-e", "REDIS_URL=redis://x/y" ], @config.env_args
end
test "ssh options" do
assert_equal "root", @config.ssh_options[:user]
config = Mrsk::Configuration.new(@deploy.tap { |c| c[:ssh_user] = "app" })
assert_equal "app", @config.ssh_options[:user]
end
test "master key" do
assert_equal "456", @config.master_key
end
test "erb evaluation of yml config" do
configuration = Mrsk::Configuration.load_file Pathname.new(File.expand_path("fixtures/deploy.erb.yml", __dir__))
assert_equal "my-user", configuration.registry["username"]
end
test "labels" do
configuration = Mrsk::Configuration.new(@config)
assert_equal ["--label", "service=app", "--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=3", "--label", "traefik.http.middlewares.app.retry.initialinterval=500ms"],
configuration.labels
config = Mrsk::Configuration.load_file Pathname.new(File.expand_path("fixtures/deploy.erb.yml", __dir__))
assert_equal "my-user", config.registry["username"]
end
end