From 4a729ebf3acdc55f2a12ddce961ab9322077695c Mon Sep 17 00:00:00 2001 From: Serge van Ginderachter Date: Thu, 11 Apr 2013 14:15:35 +0200 Subject: [PATCH] apt module: part rewrite of the upgrade logic, consistently checking the executable paths, adding 'safe' as an alias to yes, and adding 'full' to allow aptitude full-upgrade as an alternative to apt-get dist-upgrade --- library/apt | 61 +++++++++++++++++++++++++++++++---------------------- 1 file changed, 36 insertions(+), 25 deletions(-) diff --git a/library/apt b/library/apt index d5345eadf60..fdaaea86bdb 100644 --- a/library/apt +++ b/library/apt @@ -69,11 +69,14 @@ options: choices: [ "yes", "no" ] upgrade: description: - - 'If yes, performs an aptitude safe-upgrade. If dist, performs an apt-get dist-upgrade. Note: This does not upgrade a specific package, use state=latest for that.' + - 'If yes or safe, performs an aptitude safe-upgrade.' + - 'If full, performs an aptitude full-upgrade.' + - 'If dist, performs an apt-get dist-upgrade.' + - 'Note: This does not upgrade a specific package, use state=latest for that.' version_added: "1.1" required: false - default: no - choices: [ "yes", "dist"] + default: "yes" + choices: [ "yes", "safe", "full", "dist"] author: Matthew Williams notes: [] examples: @@ -102,8 +105,12 @@ import warnings warnings.filterwarnings('ignore', "apt API not stable yet", FutureWarning) # APT related constants -APT_PATH = "/usr/bin/apt-get" -APT = "DEBIAN_FRONTEND=noninteractive DEBIAN_PRIORITY=critical %s" % APT_PATH +APTITUDE_CMD = "aptitude" +APT_GET_CMD = "apt-get" +APT_ENVVARS = "DEBIAN_FRONTEND=noninteractive DEBIAN_PRIORITY=critical" +DPKG_OPTIONS = '-o "Dpkg::Options::=--force-confdef" -o "Dpkg::Options::=--force-confold"' +APT_GET_ZERO = "0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded." +APTITUDE_ZERO = "0 packages upgraded, 0 newly installed, 0 to remove and 0 not upgraded." def package_split(pkgspec): parts = pkgspec.split('=') @@ -147,7 +154,7 @@ def install(m, pkgspec, cache, upgrade=False, default_release=None, install_reco else: force_yes = '' - cmd = "%s --option Dpkg::Options::=--force-confold -q -y %s install %s" % (APT, force_yes,packages) + cmd = "%s --option Dpkg::Options::=--force-confold -q -y %s install %s" % (APT_GET, force_yes, packages) if default_release: cmd += " -t '%s'" % (default_release,) if not install_recommends: @@ -178,7 +185,7 @@ def remove(m, pkgspec, cache, purge=False): purge = '' if purge: purge = '--purge' - cmd = "%s -q -y %s remove %s" % (APT, purge,packages) + cmd = "%s -q -y %s remove %s" % (APT_GET, purge,packages) if m.check_mode: m.exit_json(changed=True) @@ -193,22 +200,29 @@ def upgrade(m, mode="yes"): check_arg = '--simulate' else: check_arg = '' - upgrade_command = 'upgrade' if mode == "dist": - cmd = '%s %s -q -y -o "Dpkg::Options::=--force-confdef" -o "Dpkg::Options::=--force-confold" dist-upgrade' % (APT, check_arg) - rc, out, err = m.run_command(cmd) - if rc: - m.fail_json(msg="'apt-get %s' failed: %s" % (upgrade_command, err)) - if "0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded." in out : - m.exit_json(changed=False) + # apt-get dist-upgrade + apt_cmd = APT_GET_CMD + upgrade_command = "dist-upgrade" + elif mode == "full": + # aptitude full-upgrade + apt_cmd = APTITUDE_CMD + upgrade_command = "full-upgrade" else: - cmd = "/usr/bin/aptitude safe-upgrade %s -y" % check_arg - rc, out, err = m.run_command(cmd) - if rc: - m.fail_json(msg="'aptitude safe-upgrade' failed: %s" % err) - if "No packages will be installed, upgraded, or removed." in out: - m.exit_json(changed=False) - m.exit_json(changed=True) + # aptitude safe-upgrade # mode=yes # default + apt_cmd = APTITUDE_CMD + upgrade_command = "safe-upgrade" + + apt_cmd_path = m.get_bin_path(apt_cmd, required=True) + cmd = '%s %s -y %s %s %s' % (APT_ENVVARS, apt_cmd_path, DPKG_OPTIONS, + check_arg, upgrade_command) + rc, out, err = m.run_command(cmd) + if rc: + m.fail_json(msg="'%s %s' failed: %s" % (apt_cmd, upgrade_command, err)) + m.fail_json(msg="'aptitude safe-upgrade' failed: %s" % err) + if (apt_cmd == APT_GET_CMD and APT_GET_ZERO in out) or (apt_cmd == APTITUDE_CMD and APTITUDE_ZERO in out): + m.exit_json(changed=False, msg=out) + m.exit_json(changed=True, msg=out) def main(): module = AnsibleModule( @@ -220,7 +234,7 @@ def main(): default_release = dict(default=None, aliases=['default-release']), install_recommends = dict(default='yes', aliases=['install-recommends'], type='bool'), force = dict(default='no', type='bool'), - upgrade = dict(choices=['yes', 'dist']) + upgrade = dict(choices=['yes', 'safe', 'full', 'dist']) ), mutually_exclusive = [['package', 'upgrade']], required_one_of = [['package', 'upgrade', 'update_cache']], @@ -233,9 +247,6 @@ def main(): except: module.fail_json(msg="Could not import python modules: apt, apt_pkg. Please install python-apt package.") - if not os.path.exists(APT_PATH): - module.fail_json(msg="Cannot find apt-get") - p = module.params install_recommends = p['install_recommends']