3. Configuration

This section documents the ln_manager configuration language.

It contains the reference for the available config-file sections and directives, including string evaluation, defines, instance and host configuration, process and state sections, topic settings, global directives, built-in templates, and configuration helper functions.

Contents:

• 3.1. string evaluation
  • 3.1.1. builtin-defines
  • 3.1.2. builtin-functions
  • 3.1.3. runtime-variables
• 3.2. defines sections
• 3.3. instance section
  • 3.3.1. name
  • 3.3.2. manager
  • 3.3.3. documentation
  • 3.3.4. enable_auto_groups
  • 3.3.5. log_file
  • 3.3.6. log_file_size_limit
  • 3.3.7. log_file_keep_count
  • 3.3.8. manager_log_history_size
  • 3.3.9. max_log_items
  • 3.3.10. daemon_log_history_size
  • 3.3.11. webui_auth_file
  • 3.3.12. groups_opened_default
  • 3.3.13. groups_sorted_default
  • 3.3.14. daemon_private_key_file
  • 3.3.15. daemon_public_key_file
  • 3.3.16. additional_ssh_arguments
  • 3.3.17. ssh_binary
  • 3.3.18. daemon_start_script
  • 3.3.19. default_change_user_to
  • 3.3.20. default_expected_user
  • 3.3.21. scope_process_template
  • 3.3.22. notebook_process_template
  • 3.3.23. vte_font
  • 3.3.24. vte_color_style
  • 3.3.25. gen_message_definition_path
  • 3.3.26. default_notebook_path
  • 3.3.27. allow_x11_tcp_connect
  • 3.3.28. open_scope_on_parameter_double_click
  • 3.3.29. do_not_try_uids_of_clients
  • 3.3.30. do_lock_daemons_with_unexpected_uids
  • 3.3.31. default_resource_limits
  • 3.3.32. check_all_states_after_daemon_connect
  • 3.3.33. pid_file
  • 3.3.34. flags
• 3.4. hosts section
  • 3.4.1. <interface-name>
  • 3.4.2. process_start_rate_limit
  • 3.4.3. add_process_default_template
  • 3.4.4. daemon_start_script
  • 3.4.5. daemon_log_file
  • 3.4.6. additional_ssh_arguments
  • 3.4.7. ssh_binary
  • 3.4.8. arch
  • 3.4.9. daemon_private_key_file
  • 3.4.10. daemon_public_key_file
  • 3.4.11. preferred_network
  • 3.4.12. expected_user
  • 3.4.13. expected_user_id
  • 3.4.14. arbiter_port
  • 3.4.15. default_change_user_to
  • 3.4.16. requires_tunnel
  • 3.4.17. filesystems
  • 3.4.18. lookup_aliases
  • 3.4.19. skip_fw_test
• 3.5. node_map section
• 3.6. custom_start_tools section
• 3.7. network section
  • 3.7.1. member_interfaces
  • 3.7.2. preferred_gateways
  • 3.7.3. tcp_tunnel_host
  • 3.7.4. tcp_tunnel_entry
  • 3.7.5. tcp_tunnel_depends_on
  • 3.7.6. Notes
• 3.8. group section
  • 3.8.1. Member selection
  • 3.8.2. Flags
  • 3.8.3. Defaults
• 3.9. topic section
  • 3.9.1. policy
  • 3.9.2. priority
  • 3.9.3. affinity
  • 3.9.4. preferred_network
  • 3.9.5. offer_endianess_swap
  • 3.9.6. deny_endianess_swap
• 3.10. process section
  • 3.10.1. command
  • 3.10.2. alt_command NAME
  • 3.10.3. node
  • 3.10.4. environment
  • 3.10.5. pass_environment
  • 3.10.6. term_signal
  • 3.10.7. term_timeout
  • 3.10.8. ready_regex
  • 3.10.9. ready_time
  • 3.10.10. policy
  • 3.10.11. priority
  • 3.10.12. affinity
  • 3.10.13. nice
  • 3.10.14. warning_regex
  • 3.10.15. warning_msg
  • 3.10.16. documentation
  • 3.10.17. use_template
  • 3.10.18. change_directory
  • 3.10.19. flags
  • 3.10.20. depends_on
  • 3.10.21. depends_on_restart
  • 3.10.22. start_before
  • 3.10.23. start_on_ready
  • 3.10.24. start_on_successful_stop
  • 3.10.25. provides
  • 3.10.26. output_encoding
  • 3.10.27. output_logfile
  • 3.10.28. output_logfile_size_limit
  • 3.10.29. output_logfile_keep_count
  • 3.10.30. output_buffer_size
  • 3.10.31. max_output_lines
  • 3.10.32. max_output_frequency
  • 3.10.33. add_io_script
  • 3.10.34. add_io_script_file
• 3.11. state section
  • 3.11.1. check
  • 3.11.2. up
  • 3.11.3. down
  • 3.11.4. min_check_interval
  • 3.11.5. tcp_tunnel_exit_node
  • 3.11.6. tcp_tunnel_exit_target
  • 3.11.7. tcp_tunnel_entry_port
  • 3.11.8. flags
  • 3.11.9. node
  • 3.11.10. depends_on
  • 3.11.11. depends_on_restart
  • 3.11.12. provides
  • 3.11.13. output_buffer_size
  • 3.11.14. max_queued_output_bytes
  • 3.11.15. max_output_lines
• 3.12. template / process_template section
  • 3.12.1. Template contents
  • 3.12.2. Template arguments
  • 3.12.3. Using templates
• 3.13. global directives
  • 3.13.1. include
  • 3.13.2. optional_include
  • 3.13.3. include_glob & optional_include_glob
  • 3.13.4. pipe_include
  • 3.13.5. requires_version
  • 3.13.6. push_name_prefix
  • 3.13.7. pop_name_prefix
  • 3.13.8. warning
  • 3.13.9. conditional config lines: ifdef and ifndef
  • 3.13.10. undef
  • 3.13.11. add_message_definition_dir
  • 3.13.12. add_process_default_template
• 3.14. builtin-templates
  • 3.14.1. internal notebook template
  • 3.14.2. internal scope template
• 3.15. Avaliable Functions