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Changes in Version 4

Summary of breaking changes

  • Python 2 support is now dropped
  • omero_server_python_requirements_ice_package is now a nested dictionary to support multiple versions per distribution

Removed variables

  • omero_server_python3: the role only installs the server with Python 3
  • omero_server_virtualenv: a virtual environment is created unconditionally
  • omero_server_systemd_require_network

Changes in Version 3

Summary of breaking changes

  • Default to installing and running under Python 3.6. Set omero_server_python3: false to use Python 2.7.
  • The server always uses a virtualenv /opt/omero/server/venv3 and does not include system-site-packages.

Removed variables

  • omero_server_ice_version: This is now an internal variable and must always be 3.6.

Changes in Version 2

Summary of breaking changes

  • All variables are prefixed with omero_server.
  • OMERO.web has been moved to an independent role omero-web, it is no longer setup by this role.
  • The OMERO data directory creation logic is simplified.
  • Some configuration variables and handlers have been moved to a dependent role omero-common.
  • omego is in a dependent role.
  • The omero system user is renamed omero-server and has a minimal home directory /opt/omero/server.
  • The omero systemd service is renamed to omero-server.
  • Systemd is setup by default.
  • If you disable systemd setup OMERO.server is not automatically started.
  • PostgreSQL server is not installed by this role (the clients are still installed).
  • The database is not backed-up by default since you probably want the backup to go to a custom path (set omero_server_database_backupdir).
  • Manual configuration changes are not copied when the server is upgraded.
  • Configuration should be done using a conf.d style directory.
  • This role requires Ansible 2.2.

Removed variables

  • omero_datadir_create: OMERO data directories are always created and the top-level owner/group/permissions reset
  • omero_db_create: A PostgreSQL database must be setup independently of this role
  • omero_omego_venv: Replaced by omero_server_omego which is the path to the executable
  • omero_prestart_file: Replaced by a config directory
  • omero_reinstall_on_error: Never implemented
  • omero_selinux_setup: Only used by the OMERO.web tasks
  • omero_serverdir: Same as omero_server_basedir
  • omero_systemd_restart: The systemd restart policy is now always no
  • omero_web_install: OMERO.web is no longer managed by this role

Renamed variables

  • omero_basedir: omero_server_basedir

  • omero_database_backupdir: omero_server_database_backupdir

  • omero_datadir_managedrepo_mode: omero_server_datadir_managedrepo_mode

  • omero_datadir: omero_server_datadir

  • omero_datadir_chown: omero_server_datadir_chown

  • omero_datadir_managedrepo: omero_server_datadir_managedrepo

  • omero_datadir_mode: omero_server_datadir_mode

  • omero_dbhost: omero_server_dbhost

  • omero_dbuser: omero_server_dbuser

  • omero_dbname: omero_server_dbname

  • omero_dbpassword: omero_server_dbpassword

  • omero_omego_additional_args: omero_server_omego_additional_args

  • omero_omego_verbosity: omero_server_omego_verbosity

  • omero_release: omero_server_release

  • omero_rootpassword: omero_server_rootpassword

  • omero_system_uid: omero_server_system_uid

  • omero_system_user: omero_server_system_user

  • omero_system_umask: omero_server_system_umask

  • omero_system_managedrepo_group: omero_server_system_managedrepo_group

  • omero_systemd_setup: omero_server_systemd_setup

  • omero_server_limit_nofile: omero_server_systemd_limit_nofile

  • omero_server_config: omero_server_config_set

  • omero_upgrade: omero_server_upgrade

Handlers

  • Handlers that are intended to be used outside this role have been moved to the omero-common role so they can be used in other playbooks and roles without depending on this role.