diff --git a/library/lineinfile b/library/lineinfile index 89cc460095a..465905dff8e 100644 --- a/library/lineinfile +++ b/library/lineinfile @@ -87,15 +87,33 @@ options: description: - Create a backup file including the timestamp information so you can get the original file back if you somehow clobbered it incorrectly. + others: + description: + - All arguments accepted by the M(file) module also work here. If you + use file arguments with C(state=absent) and the file exists, it's perms, + ownership or SE linux context will be updated if needed. + required: false examples: - code: 'lineinfile: dest=/etc/selinux/config regexp=^SELINUX= line=SELINUX=disabled' - code: 'lineinfile: dest=/etc/sudoers state=absent regexp="^%wheel"' + - code: "lineinfile: dest=/etc/host regexp='^127\.0\.0\.1' line='127.0.0.1 localhost' owner=root group=root mode=0644" - code: 'lineinfile: dest=/etc/httpd/conf/httpd.conf regexp="^Listen " insertafter="^#Listen " line="Listen 8080"' - code: 'lineinfile: dest=/etc/services regexp="^# port for http" insertbefore="^www.*80/tcp" line="# port for http by default"' - code: "lineinfile: \\\"dest=/etc/sudoers state=present regexp='^%wheel' line ='%wheel ALL=(ALL) NOPASSWD: ALL'\\\"" """ +def check_file(module, changed, message=""): + + file_args = module.load_file_common_arguments(module.params) + if module.set_file_attributes_if_different(file_args, False): + if changed: + message += " and " + changed = True + message += "ownership, perms or SE linux context changed" + + return [ message, changed ] + def present(module, dest, regexp, line, insertafter, insertbefore, create, backup): if os.path.isdir(dest): @@ -164,6 +182,9 @@ def present(module, dest, regexp, line, insertafter, insertbefore, create, backu msg = 'line added' changed = True + file_args = module.load_file_common_arguments(module.params) + changed = module.set_file_attributes_if_different(file_args, changed) + if changed and not module.check_mode: if backup and os.path.exists(dest): module.backup_local(dest) @@ -171,9 +192,17 @@ def present(module, dest, regexp, line, insertafter, insertbefore, create, backu f.writelines(lines) f.close() + [ msg, changed ] = check_file(module, changed, msg) module.exit_json(changed=changed, msg=msg) def absent(module, dest, regexp, backup): + + if os.path.isdir(dest): + module.fail_json(rc=256, msg='Destination %s is a directory !' % dest) + elif not os.path.exists(dest): + module.exit_json(changed=False, msg="file not present") + + msg = "" f = open(dest, 'rb') lines = f.readlines() f.close() @@ -195,7 +224,13 @@ def absent(module, dest, regexp, backup): f = open(dest, 'wb') f.writelines(lines) f.close() - module.exit_json(changed=changed, found=len(found)) + + if changed: + msg = "%s line(s) removed" % len(found) + + [ msg, changed ] = check_file(module, changed, msg) + + module.exit_json(changed=changed, found=len(found), msg=msg) def main(): module = AnsibleModule( @@ -209,21 +244,23 @@ def main(): create=dict(default=False, choices=BOOLEANS), backup=dict(default=False, choices=BOOLEANS), ), - mutually_exclusive = [['insertbefore', 'insertafter']], - supports_check_mode = True + mutually_exclusive = [['insertbefore', 'insertafter']], + add_file_common_args=True, + supports_check_mode = True ) params = module.params create = module.boolean(module.params.get('create', False)) backup = module.boolean(module.params.get('backup', False)) + dest = os.path.expanduser(params['dest']) if params['state'] == 'present': if 'line' not in params: module.fail_json(msg='line= is required with state=present') - present(module, params['dest'], params['regexp'], params['line'], + present(module, dest, params['regexp'], params['line'], params['insertafter'], params['insertbefore'], create, backup) else: - absent(module, params['dest'], params['regexp'], backup) + absent(module, dest, params['regexp'], backup) # this is magic, see lib/ansible/module_common.py #<>