yum: improved check_mode handling and package update flow.
This commit is contained in:
queridiculo
Matt Clay
parent
9ffde6c048
commit
92615669c0
1 changed files with 114 additions and 53 deletions
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@ -224,7 +224,7 @@ def is_installed(module, repoq, pkgspec, conf_file, qf=def_qf, en_repos=None, di
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for rid in en_repos:
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my.repos.enableRepo(rid)
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e,m,u = my.rpmdb.matchPackageNames([pkgspec])
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e, m, u = my.rpmdb.matchPackageNames([pkgspec])
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pkgs = e + m
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if not pkgs:
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pkgs.extend(my.returnInstalledPackagesByDep(pkgspec))
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@ -236,16 +236,16 @@ def is_installed(module, repoq, pkgspec, conf_file, qf=def_qf, en_repos=None, di
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else:
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cmd = repoq + ["--disablerepo=*", "--pkgnarrow=installed", "--qf", qf, pkgspec]
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rc,out,err = module.run_command(cmd)
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rc, out, err = module.run_command(cmd)
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if not is_pkg:
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cmd = repoq + ["--disablerepo=*", "--pkgnarrow=installed", "--qf", qf, "--whatprovides", pkgspec]
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rc2,out2,err2 = module.run_command(cmd)
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rc2, out2, err2 = module.run_command(cmd)
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else:
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rc2,out2,err2 = (0, '', '')
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rc2, out2, err2 = (0, '', '')
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if rc == 0 and rc2 == 0:
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out += out2
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return [ p for p in out.split('\n') if p.strip() ]
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return [p for p in out.split('\n') if p.strip()]
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else:
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module.fail_json(msg='Error from repoquery: %s: %s' % (cmd, err + err2))
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@ -620,7 +620,11 @@ def install(module, items, repoq, yum_basecmd, conf_file, en_repos, dis_repos):
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shutil.rmtree(tempdir)
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except Exception, e:
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module.fail_json(msg="Failure deleting temp directory %s, %s" % (tempdir, e))
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module.exit_json(changed=True)
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for p in pkgs:
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# take note of which packages are getting installed
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res['results'].append('%s will be installed' % p)
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module.exit_json(changed=True, results=res['results'])
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changed = True
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@ -688,7 +692,10 @@ def remove(module, items, repoq, yum_basecmd, conf_file, en_repos, dis_repos):
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cmd = yum_basecmd + ["remove"] + pkgs
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if module.check_mode:
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module.exit_json(changed=True)
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# take note of which packages are getting removed
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for p in pkgs:
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res['results'].append('%s will be removed' % p)
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module.exit_json(changed=True, results=res['results'])
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rc, out, err = module.run_command(cmd)
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@ -723,46 +730,68 @@ def latest(module, items, repoq, yum_basecmd, conf_file, en_repos, dis_repos):
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res['msg'] = ''
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res['changed'] = False
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res['rc'] = 0
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pkgs = {}
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pkgs['update'] = []
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pkgs['install'] = []
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updates = {}
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update_all = False
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cmd = None
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for spec in items:
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# determine if we're doing an update all
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if '*' in items:
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update_all = True
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pkg = None
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basecmd = 'update'
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cmd = ''
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# groups, again
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if spec.startswith('@'):
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pkg = spec
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elif spec == '*': #update all
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# use check-update to see if there is any need
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rc,out,err = module.run_command(yum_basecmd + ['check-update'])
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if rc == 100:
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cmd = yum_basecmd + [basecmd]
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else:
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res['results'].append('All packages up to date')
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# run check-update to see if we have packages pending
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rc, out, err = module.run_command(yum_basecmd + ['check-update'])
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if rc == 0 and update_all:
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res['results'].append('Nothing to do here, all packages are up to date')
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return res
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elif rc == 100:
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available_updates = out.split('\n')
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# build update dictionary
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for line in available_updates:
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line = line.split()
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# ignore irrelevant lines
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# FIXME... revisit for something less kludgy
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if '*' in line or len(line) != 3 or '.' not in line[0]:
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continue
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else:
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pkg, version, repo = line
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name, dist = pkg.split('.')
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updates.update({name: {'version': version, 'dist': dist, 'repo': repo}})
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elif rc == 1:
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res['msg'] = err
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res['rc'] = rc
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module.fail_json(**res)
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if update_all:
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cmd = yum_basecmd + ['update']
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else:
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for spec in items:
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# some guess work involved with groups. update @<group> will install the group if missing
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if spec.startswith('@'):
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pkgs['update'].append(spec)
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continue
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# dep/pkgname - find it
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else:
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if is_installed(module, repoq, spec, conf_file, en_repos=en_repos, dis_repos=dis_repos):
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basecmd = 'update'
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pkgs['update'].append(spec)
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else:
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basecmd = 'install'
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pkgs['install'].append(spec)
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pkglist = what_provides(module, repoq, spec, conf_file, en_repos=en_repos, dis_repos=dis_repos)
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# FIXME..? may not be desirable to throw an exception here if a single package is missing
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if not pkglist:
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res['msg'] += "No Package matching '%s' found available, installed or updated" % spec
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module.fail_json(**res)
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nothing_to_do = True
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for this in pkglist:
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if basecmd == 'install' and is_available(module, repoq, this, conf_file, en_repos=en_repos, dis_repos=dis_repos):
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if spec in pkgs['install'] and is_available(module, repoq, this, conf_file, en_repos=en_repos, dis_repos=dis_repos):
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nothing_to_do = False
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break
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if basecmd == 'update' and is_update(module, repoq, this, conf_file, en_repos=en_repos, dis_repos=dis_repos):
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if spec in pkgs['update'] and spec in updates.keys():
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nothing_to_do = False
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break
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if nothing_to_do:
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res['results'].append("All packages providing %s are up to date" % spec)
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@ -775,26 +804,59 @@ def latest(module, items, repoq, yum_basecmd, conf_file, en_repos, dis_repos):
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res['msg'] += "The following packages have pending transactions: %s" % ", ".join(conflicts)
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module.fail_json(**res)
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pkg = spec
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if not cmd:
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cmd = yum_basecmd + [basecmd, pkg]
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# list of package updates
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if update_all:
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will_update = updates.keys()
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else:
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will_update = [u for u in pkgs['update'] if u in updates.keys() or u.startswith('@')]
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# check_mode output
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if module.check_mode:
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return module.exit_json(changed=True)
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for w in will_update:
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if w.startswith('@'):
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msg = '%s will be updated' % w
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else:
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msg = '%s will be updated with %s-%s.%s from %s' % (w, w, updates[w]['version'], updates[w]['dist'], updates[w]['repo'])
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res['results'].append(msg)
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for p in pkgs['install']:
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res['results'].append('%s will be installed' % p)
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if len(will_update) > 0 or len(pkgs['install']) > 0:
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res['changed'] = True
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return res
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# run commands
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if cmd: # update all
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rc, out, err = module.run_command(cmd)
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res['changed'] = True
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else:
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if len(pkgs['install']) > 0: # install missing
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cmd = yum_basecmd + ['install'] + pkgs['install']
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rc, out, err = module.run_command(cmd)
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res['changed'] = True
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else:
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rc, out, err = [0, '', '']
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if len(will_update) > 0: # update present
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cmd = yum_basecmd + ['update'] + pkgs['update']
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rc2, out2, err2 = module.run_command(cmd)
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res['changed'] = True
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else:
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rc2, out2, err2 = [0, '', '']
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if not update_all:
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rc += rc2
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out += out2
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err += err2
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res['rc'] += rc
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res['results'].append(out)
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res['msg'] += err
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# FIXME if it is - update it and check to see if it applied
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# check to see if there is no longer an update available for the pkgspec
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res['results'].append(out)
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if rc:
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res['failed'] = True
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else:
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res['changed'] = True
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return res
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@ -939,4 +1001,3 @@ from ansible.module_utils.basic import *
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from ansible.module_utils.urls import *
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if __name__ == '__main__':
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main()
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