56268d724d
1. Add driver as an option, defaulting to `docker-container`. For a
"native" build you can set it to `docker`
2. Set arch as a array of architectures to build for, defaulting to
`[ "amd64", "arm64" ]` unless you are using the docker driver in
which case we default to not setting a platform
3. Remote is now just a connection string for the remote builder
4. If remote is set, we only use it for non-local arches, if we are
only building for the local arch, we'll ignore it.
Examples:
On arm64, build for arm64 locally, amd64 remotely or
On amd64, build for amd64 locally, arm64 remotely:
```yaml
builder:
remote: ssh://docker@docker-builder
```
On arm64, build amd64 on remote,
On amd64 build locally:
```yaml
builder:
arch:
- amd64
remote:
host: ssh://docker@docker-builder
```
Build amd64 on local:
```yaml
builder:
arch:
- amd64
```
Use docker driver, building for local arch:
```yaml
builder:
driver: docker
```
155 lines
7.0 KiB
Ruby
155 lines
7.0 KiB
Ruby
require "test_helper"
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class CommandsBuilderTest < ActiveSupport::TestCase
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setup do
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@config = { service: "app", image: "dhh/app", registry: { "username" => "dhh", "password" => "secret" }, servers: [ "1.1.1.1" ] }
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end
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test "target linux/amd64,linux/arm64 locally by default" do
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builder = new_builder_command(builder: { "cache" => { "type" => "gha" } })
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assert_equal "local", builder.name
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assert_equal \
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"docker build --push --platform linux/amd64,linux/arm64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --cache-to type=gha --cache-from type=gha --label service=\"app\" --file Dockerfile .",
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builder.push.join(" ")
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end
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test "target specified arch locally by default" do
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builder = new_builder_command(builder: { "arch" => [ "amd64" ] })
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assert_equal "local", builder.name
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assert_equal \
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"docker build --push --platform linux/amd64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --label service=\"app\" --file Dockerfile .",
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builder.push.join(" ")
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end
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test "build with caching" do
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builder = new_builder_command(builder: { "cache" => { "type" => "gha" } })
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assert_equal "local", builder.name
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assert_equal \
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"docker build --push --platform linux/amd64,linux/arm64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --cache-to type=gha --cache-from type=gha --label service=\"app\" --file Dockerfile .",
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builder.push.join(" ")
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end
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test "hybrid build if remote is set" do
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builder = new_builder_command(builder: { "remote" => "ssh://app@127.0.0.1", "cache" => { "type" => "gha" } })
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assert_equal "hybrid", builder.name
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assert_equal \
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"docker build --push --platform linux/amd64,linux/arm64 --builder kamal-hybrid-docker-container-ssh---app-127-0-0-1 -t dhh/app:123 -t dhh/app:latest --cache-to type=gha --cache-from type=gha --label service=\"app\" --file Dockerfile .",
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builder.push.join(" ")
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end
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test "target remote when remote set and arch is non local" do
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builder = new_builder_command(builder: { "arch" => [ "#{remote_arch}" ], "remote" => "ssh://app@host", "cache" => { "type" => "gha" } })
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assert_equal "remote", builder.name
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assert_equal \
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"docker build --push --platform linux/#{remote_arch} --builder kamal-remote-docker-container-ssh---app-host -t dhh/app:123 -t dhh/app:latest --cache-to type=gha --cache-from type=gha --label service=\"app\" --file Dockerfile .",
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builder.push.join(" ")
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end
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test "target local when remote set and arch is local" do
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builder = new_builder_command(builder: { "arch" => [ "#{local_arch}" ], "remote" => "ssh://app@host", "cache" => { "type" => "gha" } })
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assert_equal "local", builder.name
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assert_equal \
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"docker build --push --platform linux/#{local_arch} --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --cache-to type=gha --cache-from type=gha --label service=\"app\" --file Dockerfile .",
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builder.push.join(" ")
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end
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test "build args" do
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builder = new_builder_command(builder: { "args" => { "a" => 1, "b" => 2 } })
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assert_equal \
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"-t dhh/app:123 -t dhh/app:latest --label service=\"app\" --build-arg a=\"1\" --build-arg b=\"2\" --file Dockerfile",
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builder.target.build_options.join(" ")
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end
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test "build secrets" do
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builder = new_builder_command(builder: { "secrets" => [ "token_a", "token_b" ] })
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assert_equal \
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"-t dhh/app:123 -t dhh/app:latest --label service=\"app\" --secret id=\"token_a\" --secret id=\"token_b\" --file Dockerfile",
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builder.target.build_options.join(" ")
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end
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test "build dockerfile" do
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Pathname.any_instance.expects(:exist?).returns(true).once
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builder = new_builder_command(builder: { "dockerfile" => "Dockerfile.xyz" })
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assert_equal \
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"-t dhh/app:123 -t dhh/app:latest --label service=\"app\" --file Dockerfile.xyz",
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builder.target.build_options.join(" ")
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end
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test "missing dockerfile" do
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Pathname.any_instance.expects(:exist?).returns(false).once
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builder = new_builder_command(builder: { "dockerfile" => "Dockerfile.xyz" })
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assert_raises(Kamal::Commands::Builder::Base::BuilderError) do
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builder.target.build_options.join(" ")
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end
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end
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test "build target" do
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builder = new_builder_command(builder: { "target" => "prod" })
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assert_equal \
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"-t dhh/app:123 -t dhh/app:latest --label service=\"app\" --file Dockerfile --target prod",
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builder.target.build_options.join(" ")
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end
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test "build context" do
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builder = new_builder_command(builder: { "context" => ".." })
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assert_equal \
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"docker build --push --platform linux/amd64,linux/arm64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --label service=\"app\" --file Dockerfile ..",
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builder.push.join(" ")
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end
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test "push with build args" do
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builder = new_builder_command(builder: { "args" => { "a" => 1, "b" => 2 } })
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assert_equal \
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"docker build --push --platform linux/amd64,linux/arm64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --label service=\"app\" --build-arg a=\"1\" --build-arg b=\"2\" --file Dockerfile .",
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builder.push.join(" ")
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end
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test "push with build secrets" do
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builder = new_builder_command(builder: { "secrets" => [ "a", "b" ] })
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assert_equal \
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"docker build --push --platform linux/amd64,linux/arm64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --label service=\"app\" --secret id=\"a\" --secret id=\"b\" --file Dockerfile .",
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builder.push.join(" ")
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end
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test "build with ssh agent socket" do
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builder = new_builder_command(builder: { "ssh" => "default=$SSH_AUTH_SOCK" })
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assert_equal \
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"-t dhh/app:123 -t dhh/app:latest --label service=\"app\" --file Dockerfile --ssh default=$SSH_AUTH_SOCK",
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builder.target.build_options.join(" ")
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end
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test "validate image" do
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assert_equal "docker inspect -f '{{ .Config.Labels.service }}' dhh/app:123 | grep -x app || (echo \"Image dhh/app:123 is missing the 'service' label\" && exit 1)", new_builder_command.validate_image.join(" ")
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end
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test "context build" do
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builder = new_builder_command(builder: { "context" => "./foo" })
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assert_equal \
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"docker build --push --platform linux/amd64,linux/arm64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --label service=\"app\" --file Dockerfile ./foo",
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builder.push.join(" ")
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end
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test "mirror count" do
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command = new_builder_command
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assert_equal "docker info --format '{{index .RegistryConfig.Mirrors 0}}'", command.first_mirror.join(" ")
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end
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private
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def new_builder_command(additional_config = {})
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Kamal::Commands::Builder.new(Kamal::Configuration.new(@config.merge(additional_config), version: "123"))
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end
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def build_directory
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"#{Dir.tmpdir}/kamal-clones/app/kamal/"
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end
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def local_arch
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`uname -m`.strip == "x86_64" ? "amd64" : "arm64"
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end
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def remote_arch
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`uname -m`.strip == "x86_64" ? "arm64" : "amd64"
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end
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end
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