=========================== Windows Software Repository =========================== The Salt Windows Software Repository provides a package manager and software repository similar to what is provided by yum and apt on Linux. It permits the installation of software using the installers on remote windows machines. In many senses, the operation is similar to that of the other package managers salt is aware of: - the ``pkg.installed`` and similar states work on Windows. - the ``pkg.install`` and similar module functions work on Windows. - each windows machine needs to have ``pkg.refresh_db`` executed against it to pick up the latest version of the package database. High level differences to yum and apt are: - The repository metadata (sls files) is hosted through either salt or git. - Packages can be downloaded from within the salt repository, a git repository or from http(s) or ftp urls. - No dependencies are managed. Dependencies between packages needs to be managed manually. Operation ========= The install state/module function of the windows package manager works roughly as follows: 1. Execute ``pkg.list_pkgs`` and store the result 2. Check if any action needs to be taken. (ie compare required package and version against ``pkg.list_pkgs`` results) 3. If so, run the installer command. 4. Execute ``pkg.list_pkgs`` and compare to the result stored from before installation. 5. Sucess/Failure/Changes will be reported based on the differences between the original and final ``pkg.list_pkgs`` results. If there are any problems in using the package manager it is likely to be due to the data in your sls files not matching the difference between the pre and post ``pkg.list_pkgs`` results. Usage ===== By default, the Windows software repository is found at ``/srv/salt/win/repo`` This can be changed in the master config file (default location is ``/etc/salt/master``) by modifying the ``win_repo`` variable. Each piece of software should have its own directory which contains the installers and a package definition file. This package definition file is a YAML file named ``init.sls``. The package definition file should look similar to this example for Firefox: ``/srv/salt/win/repo/firefox/init.sls`` .. code-block:: yaml firefox: 17.0.1: installer: 'salt://win/repo/firefox/English/Firefox Setup 17.0.1.exe' full_name: Mozilla Firefox 17.0.1 (x86 en-US) locale: en_US reboot: False install_flags: ' -ms' uninstaller: '%ProgramFiles(x86)%/Mozilla Firefox/uninstall/helper.exe' uninstall_flags: ' /S' 16.0.2: installer: 'salt://win/repo/firefox/English/Firefox Setup 16.0.2.exe' full_name: Mozilla Firefox 16.0.2 (x86 en-US) locale: en_US reboot: False install_flags: ' -ms' uninstaller: '%ProgramFiles(x86)%/Mozilla Firefox/uninstall/helper.exe' uninstall_flags: ' /S' 15.0.1: installer: 'salt://win/repo/firefox/English/Firefox Setup 15.0.1.exe' full_name: Mozilla Firefox 15.0.1 (x86 en-US) locale: en_US reboot: False install_flags: ' -ms' uninstaller: '%ProgramFiles(x86)%/Mozilla Firefox/uninstall/helper.exe' uninstall_flags: ' /S' More examples can be found here: https://github.com/saltstack/salt-winrepo The version number and ``full_name`` need to match the output from ``pkg.list_pkgs`` so that the status can be verfied when running highstate. Note: It is still possible to successfully install packages using ``pkg.install`` even if they don't match which can make this hard to troubleshoot. .. code-block:: bash salt 'test-2008' pkg.list_pkgs test-2008 ---------- 7-Zip 9.20 (x64 edition): 9.20.00.0 Microsoft .NET Framework 4 Client Profile: 4.0.30319,4.0.30319 Microsoft .NET Framework 4 Extended: 4.0.30319,4.0.30319 Microsoft Visual C++ 2008 Redistributable - x64 9.0.21022: 9.0.21022 Mozilla Firefox 17.0.1 (x86 en-US): 17.0.1 Mozilla Maintenance Service: 17.0.1 NSClient++ (x64): 0.3.8.76 Notepad++: 6.4.2 Salt Minion 0.16.0: 0.16.0 If any of these preinstalled packages already exist in winrepo the full_name will be automatically renamed to their package name during the next update (running highstate or installing another package). .. code-block:: bash test-2008: ---------- 7zip: 9.20.00.0 Microsoft .NET Framework 4 Client Profile: 4.0.30319,4.0.30319 Microsoft .NET Framework 4 Extended: 4.0.30319,4.0.30319 Microsoft Visual C++ 2008 Redistributable - x64 9.0.21022: 9.0.21022 Mozilla Maintenance Service: 17.0.1 Notepad++: 6.4.2 Salt Minion 0.16.0: 0.16.0 firefox: 17.0.1 nsclient: 0.3.9.328 Add ``msiexec: True`` if using an MSI installer requiring the use of ``msiexec /i`` to install and ``msiexec /x`` to uninstall. The ``install_flags`` and ``uninstall_flags`` are flags passed to the software installer to cause it to perform a silent install. These can often be found by adding ``/?`` or ``/h`` when running the installer from the command line. A great resource for finding these silent install flags can be found on the WPKG project's wiki_: .. code-block:: yaml 7zip: 9.20.00.0: installer: salt://win/repo/7zip/7z920-x64.msi full_name: 7-Zip 9.20 (x64 edition) reboot: False install_flags: ' /q ' msiexec: True uninstaller: salt://win/repo/7zip/7z920-x64.msi uninstall_flags: ' /qn' Generate Repo Cache File ======================== Once the sls file has been created, generate the repository cache file with the winrepo runner: .. code-block:: bash salt-run winrepo.genrepo Then update the repository cache file on your minions, exactly how it's done for the Linux package managers: .. code-block:: bash salt '*' pkg.refresh_db Install Windows Software ======================== Now you can query the available version of Firefox using the Salt pkg module. .. code-block:: bash salt '*' pkg.available_version firefox {'davewindows': {'15.0.1': 'Mozilla Firefox 15.0.1 (x86 en-US)', '16.0.2': 'Mozilla Firefox 16.0.2 (x86 en-US)', '17.0.1': 'Mozilla Firefox 17.0.1 (x86 en-US)'}} As you can see, there are three versions of Firefox available for installation. .. code-block:: bash salt '*' pkg.install firefox The above line will install the latest version of Firefox. .. code-block:: bash salt '*' pkg.install firefox version=16.0.2 The above line will install version 16.0.2 of Firefox. If a different version of the package is already installed it will be replaced with the version in winrepo (only if the package itself supports live updating) Uninstall Windows Software ========================== Uninstall software using the pkg module: .. code-block:: bash salt '*' pkg.remove firefox salt '*' pkg.purge firefox ``pkg.purge`` just executes ``pkg.remove`` on Windows. At some point in the future ``pkg.purge`` may direct the installer to remove all configs and settings for software packages that support that option. Standalone Minion Salt Windows Repo Module ========================================== In order to facilitate managing a Salt Windows software repo with Salt on a Standalone Minion on Windows, a new module named winrepo has been added to Salt. winrepo matches what is available in the salt runner and allows you to manage the Windows software repo contents. Example: ``salt '*' winrepo.genrepo`` Git Hosted Repo =============== Windows software package definitions can also be hosted in one or more git repositories. The default repo is one hosted on Github.com by SaltStack,Inc., which includes package definitions for open source software. This repo points to the HTTP or ftp locations of the installer files. Anyone is welcome to send a pull request to this repo to add new package definitions. Browse the repo here: `https://github.com/saltstack/salt-winrepo `_ . Configure which git repos the master can search for package definitions by modifying or extending the ``win_gitrepos`` configuration option list in the master config. Checkout each git repo in ``win_gitrepos``, compile your package repository cache and then refresh each minion's package cache: .. code-block:: bash salt-run winrepo.update_git_repos salt-run winrepo.genrepo salt '*' pkg.refresh_db .. _wiki: http://wpkg.org/Category:Silent_Installers Troubleshooting =============== Incorrect name/version ---------------------- If the package seems to install properly, but salt reports a failure then it is likely you have a version or ``full_name`` mismatch. Check the exact ``full_name`` and version used by the package. Use ``pkg.list_pkgs`` to check that the names and version exactly match what is installed. Changes to sls files not being picked up ---------------------------------------- Ensure you have (re)generated the repository cache file and then updated the repository cache on the relevant minions: .. code-block:: bash salt-run winrepo.genrepo salt 'MINION' pkg.refresh_db Packages management under Windows 2003 ---------------------------------------- On windows server 2003, you need to install optional windows component "wmi windows installer provider" to have full list of installed packages. If you don't have this, salt-minion can't report some installed software.