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Bootstrap: use multi-platform installer

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* Limit auto-install to root users; otherwise, give manual install guidance
* Support non-Debian/Ubuntu with the multi-OS get.docker.com installer
This commit is contained in:
Jeremy Daer
2023-04-10 10:42:29 -07:00
committed by Jeremy Daer
parent 4fa6a6c06d
commit e85bd5ff63
7 changed files with 88 additions and 22 deletions
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7
test/cli/main_test.rb
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@@ -12,7 +12,6 @@ class CliMainTest < CliTestCase
test "deploy" do
invoke_options = { "config_file" => "test/fixtures/deploy_simple.yml", "skip_broadcast" => false, "version" => "999" }
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:server:bootstrap", [], invoke_options)
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:registry:login", [], 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)
@@ -22,7 +21,6 @@ class CliMainTest < CliTestCase
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:prune:all", [], invoke_options)
run_command("deploy").tap do |output|
assert_match /Ensure curl and Docker are installed/, output
assert_match /Log into image registry/, output
assert_match /Build and push app image/, output
assert_match /Ensure Traefik is running/, output
@@ -35,7 +33,6 @@ class CliMainTest < CliTestCase
test "deploy with skip_push" do
invoke_options = { "config_file" => "test/fixtures/deploy_simple.yml", "skip_broadcast" => false, "version" => "999" }
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:server:bootstrap", [], invoke_options)
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:registry:login", [], 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)
@@ -46,7 +43,6 @@ class CliMainTest < CliTestCase
run_command("deploy", "--skip_push").tap do |output|
assert_match /Acquiring the deploy lock/, output
assert_match /Ensure curl and Docker are installed/, output
assert_match /Log into image registry/, output
assert_match /Pull app image/, output
assert_match /Ensure Traefik is running/, output
@@ -87,7 +83,6 @@ class CliMainTest < CliTestCase
test "deploy errors during critical section leave lock in place" do
invoke_options = { "config_file" => "test/fixtures/deploy_simple.yml", "skip_broadcast" => false, "version" => "999" }
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:server:bootstrap", [], invoke_options)
Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:registry:login", [], 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:app:stale_containers", [], invoke_options)
@@ -106,7 +101,7 @@ class CliMainTest < CliTestCase
invoke_options = { "config_file" => "test/fixtures/deploy_simple.yml", "skip_broadcast" => false, "version" => "999" }
Mrsk::Cli::Main.any_instance.expects(:invoke)
.with("mrsk:cli:server:bootstrap", [], invoke_options)
.with("mrsk:cli:registry:login", [], invoke_options)
.raises(RuntimeError)
assert !MRSK.holding_lock?

27
test/cli/server_test.rb
View File

@@ -1,11 +1,30 @@
require_relative "cli_test_case"
class CliServerTest < CliTestCase
test "bootstrap" do
test "bootstrap already installed" do
SSHKit::Backend::Abstract.any_instance.expects(:execute).with(:docker, "-v", raise_on_non_zero_exit: false).returns(true).at_least_once
assert_equal "", run_command("bootstrap")
end
test "bootstrap install as non-root user" do
SSHKit::Backend::Abstract.any_instance.expects(:execute).with(:docker, "-v", raise_on_non_zero_exit: false).returns(false).at_least_once
SSHKit::Backend::Abstract.any_instance.expects(:execute).with('[ "${EUID:-$(id -u)}" -eq 0 ]', raise_on_non_zero_exit: false).returns(false).at_least_once
assert_raise RuntimeError, "Docker is not installed on 1.1.1.1, 1.1.1.3, 1.1.1.4, 1.1.1.2 and can't be automatically intalled without having root access and the `curl` command available. Install Docker manually: https://docs.docker.com/engine/install/" do
run_command("bootstrap")
end
end
test "bootstrap install as root user" do
SSHKit::Backend::Abstract.any_instance.expects(:execute).with(:docker, "-v", raise_on_non_zero_exit: false).returns(false).at_least_once
SSHKit::Backend::Abstract.any_instance.expects(:execute).with('[ "${EUID:-$(id -u)}" -eq 0 ]', raise_on_non_zero_exit: false).returns(true).at_least_once
SSHKit::Backend::Abstract.any_instance.expects(:execute).with(:curl, "-fsSL", "https://get.docker.com", "|", :sh).at_least_once
run_command("bootstrap").tap do |output|
assert_match /which curl/, output
assert_match /which docker/, output
assert_match /apt-get update -y && apt-get install curl docker.io -y/, output
("1.1.1.1".."1.1.1.4").map do |host|
assert_match "Missing Docker on #{host}. Installing…", output
end
end
end

26
test/commands/docker_test.rb Normal file
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@@ -0,0 +1,26 @@
require "test_helper"
class CommandsDockerTest < ActiveSupport::TestCase
setup do
@config = {
service: "app", image: "dhh/app", registry: { "username" => "dhh", "password" => "secret" }, servers: [ "1.1.1.1" ]
}
@docker = Mrsk::Commands::Docker.new(Mrsk::Configuration.new(@config))
end
test "install" do
assert_equal "curl -fsSL https://get.docker.com | sh", @docker.install.join(" ")
end
test "installed?" do
assert_equal "docker -v", @docker.installed?.join(" ")
end
test "running?" do
assert_equal "docker version", @docker.running?.join(" ")
end
test "superuser?" do
assert_equal '[ "${EUID:-$(id -u)}" -eq 0 ]', @docker.superuser?.join(" ")
end
end