Class: Vidar::CLI

Inherits:
Thor
  • Object
show all
Includes:
Thor::Shell
Defined in:
lib/vidar/cli.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.exit_on_failure? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/vidar/cli.rb', line 5

def self.exit_on_failure?
  true
end

Instance Method Details

#build ⇒ Object 



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# File 'lib/vidar/cli.rb', line 49

def build
  if options[:target]
    Log.info "Building #{options[:target]} image"
    Run.docker_compose "build #{options[:target]}"
  else
    Log.info "Building #{Config.get!(:base_stage_name)} image"
    Run.docker_compose "build #{Config.get!(:base_stage_name)}"

    Log.info "Building #{Config.get!(:release_stage_name)} image"
    Run.docker_compose "build #{Config.get!(:release_stage_name)}"
  end
end

#build_and_cache_base ⇒ Object 



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# File 'lib/vidar/cli.rb', line 39

def build_and_cache_base
  Log.info "Building #{Config.get!(:base_stage_name)} image"
  Run.docker_compose "build #{Config.get!(:base_stage_name)}"

  Log.info "Publishing #{Config.get!(:base_stage_name)} image"
  Run.docker "push #{Config.get!(:image)}:#{Config.get!(:base_stage_name)}-#{Config.get!(:current_branch)}"
end

#cache ⇒ Object 



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# File 'lib/vidar/cli.rb', line 63

def cache
  Log.info "Publishing #{Config.get!(:base_stage_name)} image"
  Run.docker "push #{Config.get!(:image)}:#{Config.get!(:base_stage_name)}-#{Config.get!(:current_branch)}"
end

#console ⇒ Object 



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# File 'lib/vidar/cli.rb', line 222

def console
  invoke :kube_exec, [], name: options[:name], command: options[:command] || Config.get!(:console_command)
end

#deploy ⇒ Object 



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# File 'lib/vidar/cli.rb', line 96

def deploy
  revision = options[:revision] || Config.get!(:revision)
  kubectl_context = options[:kubectl_context] || Config.get!(:kubectl_context)
  max_tries = options[:max_tries].to_i
  Log.info "Current kubectl context: #{kubectl_context}"

  Log.info "Looking for deploy hook..."
  template_name, error, status = Run.kubectl_capture3("get cronjob deploy-hook-template -o name --ignore-not-found=true")

  slack_notification = SlackNotification.get
  honeycomb_notification = HoneycombNotification.get

  if status.success?
    if template_name.to_s.empty?
      Log.info "No deploy hook found"
    else
      deploy_status = run_deploy_hook(template_name:, revision:, max_tries:)

      unless deploy_status.success?
        Run.kubectl "describe job deploy-hook"
        Log.error "Error running deploy hook template"
        slack_notification.failure if slack_notification.configured?
        honeycomb_notification.failure
        exit(1)
      end
    end
  else
    Log.info "Error getting deploy hook template: #{error}"
    slack_notification.failure if slack_notification.configured?
    honeycomb_notification.failure
    exit(1)
  end

  destination = options[:destination]
  container = options[:container]
  all = options[:all]
  Log.info "Set kubectl image for #{"all " if all}#{destination} container=#{container}..."
  Run.kubectl "set image #{destination} #{container}=#{Config.get!(:image)}:#{revision} #{"--all" if all}"
end

#exec ⇒ Object 



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# File 'lib/vidar/cli.rb', line 12

def exec
  target = options[:target] || Config.get!(:base_stage_name)
  Run.docker_compose("run #{target} #{options[:command]}") || exit(1)
end

#kube_exec ⇒ Object 



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# File 'lib/vidar/cli.rb', line 194

def kube_exec
  Log.info "Current kubectl context: #{Config.get!(:kubectl_context)}"

  deploy_config = Config.deploy_config

  Log.error "ERROR: could not find deployment config for #{Config.get!(:kubectl_context)} context" unless deploy_config

  pod_set = K8s::PodSet.new(namespace: Config.get!(:namespace), filter: options[:name])
  sidecar_names = Array(Config.get(:sidecar_container_names))
  containers = pod_set.containers.select(&:ready_and_running?).reject { |c| c.sidecar?(sidecar_names) }

  if containers.empty?
    name = options[:name] || "any"
    Log.error "No running containers found with *#{name}* name"
    exit(1)
  else
    Log.info "Available containers:"
    containers.each(&:print)
    container = containers.detect { |c| c.name == "console" } || containers.last

    Log.info "Running #{options[:command]} in #{container.pod_name}"
    Run.kubectl("exec -it #{container.pod_name} -- #{options[:command]}")
  end
end

#monitor_deploy_status ⇒ Object 



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# File 'lib/vidar/cli.rb', line 165

def monitor_deploy_status
  max_tries = options[:max_tries].to_i

  Log.info "Current kubectl context: #{Config.get!(:kubectl_context)}"
  Log.info "Checking if all containers in #{Config.get!(:namespace)} namespace(s) are ready (#{max_tries} tries)..."

  slack_notification = SlackNotification.get
  honeycomb_notification = HoneycombNotification.get

  deploy_status = Vidar::DeployStatus.new(namespace: Config.get!(:namespace), max_tries:)

  deploy_status.wait_until_completed

  if deploy_status.success?
    Log.info "OK: All containers are ready"
    slack_notification.success if slack_notification.configured?
    honeycomb_notification.success
    invoke :notify_sentry, [], {}
  else
    Log.error "ERROR: Some of containers are errored or not ready"
    slack_notification.failure if slack_notification.configured?
    honeycomb_notification.failure
    exit(1)
  end
end

#notify_honeycomb ⇒ Object 



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# File 'lib/vidar/cli.rb', line 245

def notify_honeycomb
  HoneycombNotification.get.success
end

#notify_sentry ⇒ Object 



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# File 'lib/vidar/cli.rb', line 235

def notify_sentry
  sentry_notification = SentryNotification.new(
    revision: Config.get!(:revision),
    deploy_config: Config.deploy_config
  )

  sentry_notification.call if sentry_notification.configured?
end

#notify_slack ⇒ Object 



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# File 'lib/vidar/cli.rb', line 251

def notify_slack
  slack_notification = SlackNotification.new(
    github: Config.get!(:github),
    revision: Config.get!(:revision),
    revision_name: Config.get!(:revision_name),
    build_url: Config.build_url,
    deploy_config: Config.deploy_config
  )

  slack_notification.deliver(message: options[:message]) if slack_notification.configured?
end

#publish ⇒ Object 



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# File 'lib/vidar/cli.rb', line 69

def publish
  revision_image_tag = "#{Config.get!(:image)}:#{Config.get!(:revision)}"
  release_image_tag = "#{Config.get!(:image)}:#{Config.get!(:release_stage_name)}"
  latest_image_tag = "#{Config.get!(:image)}:latest"

  Log.info "Publishing #{revision_image_tag}"
  Run.docker "tag #{release_image_tag} #{revision_image_tag}"
  Run.docker "push #{revision_image_tag}"

  return unless Config.default_branch?

  Log.info "Publishing #{Config.get!(:base_stage_name)} image"
  Run.docker "push #{Config.get!(:image)}:#{Config.get!(:base_stage_name)}-#{Config.get!(:current_branch)}"

  Log.info "Publishing #{release_image_tag}"
  Run.docker "tag #{release_image_tag} #{latest_image_tag}"
  Run.docker "push #{release_image_tag}"
  Run.docker "push #{latest_image_tag}"
end

#pull ⇒ Object 



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# File 'lib/vidar/cli.rb', line 23

def pull
  Log.info "Pulling #{Config.get!(:image)} tags"
  Run.docker "pull #{Config.get!(:image)}:#{Config.get!(:base_stage_name)}-#{Config.get!(:current_branch)} 2> /dev/null || true"

  image_names_stdout, _stderr, _status = Open3.capture3('docker images --format "{{.Repository}}:{{.Tag}}"')
  image_names = image_names_stdout.split("\n")
  base_image = "#{Config.get!(:image)}:#{Config.get!(:base_stage_name)}-#{Config.get!(:default_branch)}"
  Run.docker "pull #{base_image} 2> /dev/null || true" unless image_names.include?(base_image)

  Log.info "Docker images:"
  image_names.each do |image_name|
    puts image_name
  end
end

#release ⇒ Object 



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# File 'lib/vidar/cli.rb', line 155

def release
  Log.info "Build and release #{Config.get!(:image)}:#{Config.get!(:revision)}"
  pull
  Log.info "Building #{Config.get!(:release_stage_name)} image"
  Run.docker_compose "build #{Config.get!(:release_stage_name)}"
  publish
end

#set_image ⇒ Object 



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# File 'lib/vidar/cli.rb', line 142

def set_image
  revision = options[:revision] || Config.get!(:revision)
  kubectl_context = options[:kubectl_context] || Config.get!(:kubectl_context)
  Log.info "Current kubectl context: #{kubectl_context}"

  destination = options[:destination]
  container = options[:container]
  all = options[:all]
  Log.info "Set kubectl image for #{"all " if all}#{destination} container=#{container}..."
  Run.kubectl "set image #{destination} #{container}=#{Config.get!(:image)}:#{revision} #{"--all" if all}"
end

#ssh ⇒ Object 



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# File 'lib/vidar/cli.rb', line 229

def ssh
  invoke :kube_exec, [], name: options[:name], command: options[:command] || Config.get!(:shell_command)
end

#version ⇒ Object 



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# File 'lib/vidar/cli.rb', line 18

def version
  puts Vidar::VERSION
end