Class: Kamal::Commands::Accessory

Inherits:
Base
  • Object
show all
Includes:
Proxy
Defined in:
lib/kamal/commands/accessory.rb

Defined Under Namespace

Modules: Proxy

Constant Summary

Constants inherited from Base

Base::DOCKER_HEALTH_STATUS_FORMAT

Instance Attribute Summary collapse

Attributes inherited from Base

#config

Instance Method Summary collapse

Methods included from Proxy

#deploy, #remove

Methods inherited from Base

#container_id_for, #ensure_docker_installed, #make_directory, #make_directory_for, #remove_directory, #remove_file

Constructor Details

#initialize(config, name:) ⇒ Accessory

Returns a new instance of Accessory.



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# File 'lib/kamal/commands/accessory.rb', line 10

def initialize(config, name:)
  super(config)
  @accessory_config = config.accessory(name)
end

Instance Attribute Details

#accessory_config ⇒ Object (readonly)

Returns the value of attribute accessory_config.



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# File 'lib/kamal/commands/accessory.rb', line 4

def accessory_config
  @accessory_config
end

Instance Method Details

#ensure_env_directory ⇒ Object 



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# File 'lib/kamal/commands/accessory.rb', line 105

def ensure_env_directory
  make_directory env_directory
end

#ensure_local_file_present(local_file) ⇒ Object 



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# File 'lib/kamal/commands/accessory.rb', line 87

def ensure_local_file_present(local_file)
  if !local_file.is_a?(StringIO) && !Pathname.new(local_file).exist?
    raise "Missing file: #{local_file}"
  end
end

#execute_in_existing_container(*command, interactive: false) ⇒ Object 



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# File 'lib/kamal/commands/accessory.rb', line 57

def execute_in_existing_container(*command, interactive: false)
  docker :exec,
    (docker_interactive_args if interactive),
    service_name,
    *command
end

#execute_in_existing_container_over_ssh(*command) ⇒ Object 



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# File 'lib/kamal/commands/accessory.rb', line 75

def execute_in_existing_container_over_ssh(*command)
  run_over_ssh execute_in_existing_container(*command, interactive: true)
end

#execute_in_new_container(*command, interactive: false) ⇒ Object 



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# File 'lib/kamal/commands/accessory.rb', line 64

def execute_in_new_container(*command, interactive: false)
  docker :run,
    (docker_interactive_args if interactive),
    "--rm",
    *network_args,
    *env_args,
    *volume_args,
    image,
    *command
end

#execute_in_new_container_over_ssh(*command) ⇒ Object 



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# File 'lib/kamal/commands/accessory.rb', line 79

def execute_in_new_container_over_ssh(*command)
  run_over_ssh execute_in_new_container(*command, interactive: true)
end

#follow_logs(timestamps: true, grep: nil, grep_options: nil) ⇒ Object 



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# File 'lib/kamal/commands/accessory.rb', line 50

def follow_logs(timestamps: true, grep: nil, grep_options: nil)
  run_over_ssh \
    pipe \
      docker(:logs, service_name, ("--timestamps" if timestamps), "--tail", "10", "--follow", "2>&1"),
      (%(grep "#{grep}"#{" #{grep_options}" if grep_options}) if grep)
end

#info(all: false, quiet: false) ⇒ Object 



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# File 'lib/kamal/commands/accessory.rb', line 40

def info(all: false, quiet: false)
  docker :ps, *("-a" if all), *("-q" if quiet), *service_filter
end

#logs(timestamps: true, since: nil, lines: nil, grep: nil, grep_options: nil) ⇒ Object 



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# File 'lib/kamal/commands/accessory.rb', line 44

def logs(timestamps: true, since: nil, lines: nil, grep: nil, grep_options: nil)
  pipe \
    docker(:logs, service_name, (" --since #{since}" if since), (" --tail #{lines}" if lines), ("--timestamps" if timestamps), "2>&1"),
    ("grep '#{grep}'#{" #{grep_options}" if grep_options}" if grep)
end

#remove_container ⇒ Object 



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# File 'lib/kamal/commands/accessory.rb', line 97

def remove_container
  docker :container, :prune, "--force", *service_filter
end

#remove_image ⇒ Object 



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# File 'lib/kamal/commands/accessory.rb', line 101

def remove_image
  docker :image, :rm, "--force", image
end

#remove_service_directory ⇒ Object 



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# File 'lib/kamal/commands/accessory.rb', line 93

def remove_service_directory
  [ :rm, "-rf", service_name ]
end

#run(host: nil) ⇒ Object 



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# File 'lib/kamal/commands/accessory.rb', line 15

def run(host: nil)
  docker :run,
    "--name", service_name,
    "--detach",
    "--restart", "unless-stopped",
    *network_args,
    *config.logging_args,
    *publish_args,
    *([ "--env", "KAMAL_HOST=\"#{host}\"" ] if host),
    *env_args,
    *volume_args,
    *label_args,
    *option_args,
    image,
    cmd
end

#run_over_ssh(command) ⇒ Object 



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# File 'lib/kamal/commands/accessory.rb', line 83

def run_over_ssh(command)
  super command, host: hosts.first
end

#start ⇒ Object 



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# File 'lib/kamal/commands/accessory.rb', line 32

def start
  docker :container, :start, service_name
end

#stop ⇒ Object 



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# File 'lib/kamal/commands/accessory.rb', line 36

def stop
  docker :container, :stop, service_name
end