convert to ansible

ansible/action_plugins/build_images.py

@@ -0,0 +1,48 @@
+#!/usr/bin/python3
+
+from os import listdir, makedirs
+from os.path import isfile, isdir, join, dirname
+from shutil import copy2, copytree, rmtree
+
+from ansible.plugins.action import ActionBase
+from risotto.utils import RISOTTO_CONFIG
+
+
+class ActionModule(ActionBase):
+    def run(self, tmp=None, task_vars=None):
+        super(ActionModule, self).run(tmp, task_vars)
+        module_args = self._task.args.copy()
+        modules = module_args['modules']
+        dataset_directory = RISOTTO_CONFIG['directories']['dataset']
+        install_dir = join('/tmp/risotto/images')
+        if isdir(install_dir):
+            rmtree(install_dir)
+        for module_name, depends in modules.items():
+            for depend in depends:
+                manual = join(dataset_directory, depend, 'manual', 'image')
+                if not isdir(manual):
+                    continue
+                for filename in listdir(manual):
+                    src_file = join(manual, filename)
+                    dst_file = join(install_dir, module_name, filename)
+                    if isdir(src_file):
+                        if not isdir(dst_file):
+                            makedirs(dst_file)
+                        for subfilename in listdir(src_file):
+                            if not isfile(dst_file):
+                                src = join(src_file, subfilename)
+                                dst = join(dst_file, subfilename)
+                                if isfile(src):
+                                    copy2(src, dst)
+                                else:
+                                    copytree(src, dst)
+                    elif not isfile(dst_file):
+                        dst = dirname(dst_file)
+                        if not isdir(dst):
+                            makedirs(dst)
+                        if isfile(src_file):
+                            copy2(src_file, dst_file)
+                        else:
+                            copytree(src_file, dst_file)
+        return dict(ansible_facts=dict({}))
+

ansible/action_plugins/machinectl.py

@@ -0,0 +1,14 @@
+#!/usr/bin/python3
+from ansible.plugins.action import ActionBase
+
+
+class ActionModule(ActionBase):
+    def run(self, tmp=None, task_vars=None):
+        super(ActionModule, self).run(tmp, task_vars)
+        module_args = self._task.args.copy()
+        module_return = self._execute_module(module_name='machinectl',
+                                             module_args=module_args,
+                                             task_vars=task_vars, tmp=tmp)
+        if module_return.get('failed'):
+            return module_return
+        return {'ansible_facts': {}, 'changed': module_return['changed']}

ansible/action_plugins/rougail.py

@@ -0,0 +1,55 @@
+#!/usr/bin/python3
+from ansible.plugins.action import ActionBase
+from asyncio import run
+from shutil import rmtree
+from os.path import isdir, join
+from os import makedirs
+
+from risotto.machine import templates, load, ROUGAIL_NAMESPACE
+from risotto.utils import RISOTTO_CONFIG
+from rougail.utils import normalize_family
+
+
+TIRAMISU_CACHE = 'tiramisu_cache.py'
+VALUES_CACHE = 'values_cache.py'
+INSTALL_DIR = RISOTTO_CONFIG['directories']['dest']
+
+
+async def build_files(server_name, is_host):
+    module_infos, rougailconfig, config = await load(TIRAMISU_CACHE,
+                                                     VALUES_CACHE,
+                                                     )
+    subconfig = config.option(normalize_family(server_name))
+    module_name = await subconfig.option(await subconfig.information.get('provider:global:module_name')).value.get()
+    module_info = module_infos[module_name]
+    rougailconfig['tmp_dir'] = 'tmp'
+    rougailconfig['destinations_dir'] = INSTALL_DIR
+    rougailconfig['templates_dir'] = module_info['infos'].templates_dir
+    if is_host:
+        tmpfile = await subconfig.option(f'{ROUGAIL_NAMESPACE}.host_install_dir').value.get()
+        rougailconfig['tmpfile_dest_dir'] = f'{tmpfile}'
+        rougailconfig['default_systemd_directory'] = '/usr/local/lib/systemd'
+    else:
+        rougailconfig['tmpfile_dest_dir'] = '/usr/local/lib'
+        rougailconfig['default_systemd_directory'] = '/systemd'
+    if isdir(rougailconfig['destinations_dir']):
+        rmtree(rougailconfig['destinations_dir'])
+    if isdir(rougailconfig['tmp_dir']):
+        rmtree(rougailconfig['tmp_dir'])
+    makedirs(rougailconfig['tmp_dir'])
+    makedirs(rougailconfig['destinations_dir'])
+    await templates(server_name,
+                    subconfig,
+                    rougailconfig,
+                    )
+
+
+class ActionModule(ActionBase):
+    def run(self, tmp=None, task_vars=None):
+        super(ActionModule, self).run(tmp, task_vars)
+        module_args = self._task.args.copy()
+        name = module_args['hostname']
+        is_host = module_args['is_host']
+
+        run(build_files(name, is_host))
+        return dict(ansible_facts=dict({}))

ansible/file.txt

@@ -0,0 +1 @@
+{'pouet': 'a'}

ansible/filter_plugins/fileslist.py

@@ -0,0 +1,114 @@
+#!/usr/bin/python3
+
+
+from os.path import dirname
+
+
+def _add(files, file_data, name, name_only, prefix):
+    if prefix is not None:
+        name = prefix + name
+    if name_only:
+        files.append(name)
+    else:
+        files.append({'name': name,
+                      'owner': file_data['owner'],
+                      'group': file_data['group'],
+                      'mode': file_data['mode'],
+                      })
+
+
+def fileslist(data, is_host=False, name_only=False, prefix=None):
+    files = []
+    if is_host:
+        base_systemd = '/usr/local/lib'
+    else:
+        base_systemd = ''
+        _add(files,
+             {'owner': 'root', 'group': 'root', 'mode': '0755'},
+             f'/tmpfiles.d/0rougail.conf',
+             name_only,
+             prefix,
+             )
+    for service, service_data in data.items():
+        if service_data['activate'] and service_data['engine'] != 'none':
+            _add(files,
+                 {'owner': 'root', 'group': 'root', 'mode': '0755'},
+                 base_systemd + '/systemd/system/' + service_data['doc'],
+                 name_only,
+                 prefix,
+                 )
+        if service_data['activate'] and 'overrides' in service_data:
+            for override_data in service_data['overrides'].values():
+                _add(files,
+                     {'owner': 'root', 'group': 'root', 'mode': '0755'},
+                     base_systemd + '/systemd/system/' + override_data['name'] + '.d/rougail.conf',
+                     name_only,
+                     prefix,
+                     )
+        if 'files' not in service_data:
+            continue
+        for file_data in service_data['files'].values():
+            if not file_data['activate'] or file_data['included'] == 'content':
+                continue
+            if isinstance(file_data['name'], list):
+                for name in file_data['name']:
+                    _add(files, file_data, name, name_only, prefix)
+            else:
+                _add(files, file_data, file_data['name'], name_only, prefix)
+
+    return files
+
+
+def directorieslist(data):
+    directories = {'/usr/local/lib/systemd/system/'}
+    for service, service_data in data.items():
+        if 'files' not in service_data:
+            continue
+        for file_data in service_data['files'].values():
+            if not file_data['activate']:
+                continue
+            if isinstance(file_data['name'], list):
+                for name in file_data['name']:
+                    directories.add(dirname(name))
+            else:
+                directories.add(dirname(file_data['name']))
+
+    return list(directories)
+
+
+def machineslist(data, only=None, only_name=False):
+    srv = []
+    if only is not None:
+        if only_name:
+            srv.append(only)
+        else:
+            srv.append({'name': only,
+                        'srv': data[only]['machine']['add_srv'],
+                        }
+                       )
+    else:
+        for host, host_data in data.items():
+            if '.' not in host or not isinstance(host_data, dict) or 'general' not in host_data or host_data['general']['module_name'] == 'host':
+                continue
+            if only_name:
+                srv.append(host)
+            else:
+                srv.append({'name': host,
+                            'srv': host_data['machine']['add_srv'],
+                            }
+                           )
+    return srv
+
+
+def modulename(data, servername):
+    return data[servername]['module_name']
+
+
+class FilterModule:
+    def filters(self):
+        return {
+            'fileslist': fileslist,
+            'directorieslist': directorieslist,
+            'machineslist': machineslist,
+            'modulename': modulename,
+        }

ansible/host.yml

@@ -0,0 +1,143 @@
+---
+- name: "Populate service facts"
+  service_facts:
+
+- name: "Stop services"
+  when: item.value['manage'] and item.value['activate'] and item.value['doc'].endswith('.service') and not item.value['doc'].endswith('@.service') and item.value['engine'] != 'none'
+  ansible.builtin.service:
+    name: "{{ item.value['doc'] }}"
+    state: stopped
+  loop: "{{ vars[inventory_hostname]['services'] | dict2items }}"
+  loop_control:
+    label: "{{ item.value['doc'] }}"
+
+- name: "Packages installation"
+  apt:
+    pkg: "{{ vars[inventory_hostname]['general']['host_packages'] }}"
+    update_cache: yes
+    state: latest
+
+- name: "Build host files"
+  local_action:
+    module: rougail
+    hostname: "{{ inventory_hostname }}"
+    is_host: True
+
+- name: "Create host directories"
+  file: path={{ item }} state=directory mode=0755
+  loop: "{{ vars[inventory_hostname]['services'] | directorieslist }}"
+
+- name: "Copy systemd-tmpfiles"
+  when: item.name.startswith('/usr/local/lib/risotto-tmpfiles.d')
+  ansible.builtin.copy:
+    src: installations/{{ item.name }}
+    dest: "{{ item.name }}"
+    owner: "{{ item.owner }}"
+    group: "{{ item.group }}"
+    mode: "{{ item.mode }}"
+  loop: "{{ vars[inventory_hostname]['services'] | fileslist(is_host=True) }}"
+  loop_control:
+    label: "{{ item.name}}"
+
+- name: "Execute systemd-tmpfiles"
+  when: item.name.startswith('/usr/local/lib/risotto-tmpfiles.d')
+  command: /usr/bin/systemd-tmpfiles --create --clean --remove {{ item.name }}
+  loop: "{{ vars[inventory_hostname]['services'] | fileslist(is_host=True) }}"
+  loop_control:
+    label: "{{ item.name}}"
+
+- name: "Copy host files"
+  when: not item.name.startswith('/usr/local/lib/tmpfiles.d')
+  ansible.builtin.copy:
+    src: installations/{{ item.name }}
+    dest: "{{ item.name }}"
+    owner: "{{ item.owner }}"
+    group: "{{ item.group }}"
+    mode: "{{ item.mode }}"
+  loop: "{{ vars[inventory_hostname]['services'] | fileslist(is_host=True) }}"
+  loop_control:
+    label: "{{ item.name}}"
+
+- name: "Reload systemd services configuration"
+  ansible.builtin.systemd:
+    daemon_reload: yes
+
+- name: "Enable services"
+  when: item.value['manage'] and item.value['activate'] and '@.service' not in item.value['doc']
+  ansible.builtin.service:
+    name: "{{ item.value['doc'] }}"
+    enabled: yes
+  loop: "{{ vars[inventory_hostname]['services'] | dict2items }}"
+  loop_control:
+    label: "{{ item.value['doc'] }}"
+
+- name: "Disable services"
+  when: item.value['manage'] and not item.value['activate'] and not item.value['undisable'] and '@.service' not in item.value['doc']
+  ansible.builtin.service:
+    name: "{{ item.value['doc'] }}"
+    enabled: yes
+  loop: "{{ vars[inventory_hostname]['services'] | dict2items }}"
+  loop_control:
+    label: "{{ item.value['doc'] }}"
+
+- name: "Start services"
+  when: item.value['manage'] and item.value['activate'] and item.value['doc'].endswith('.service') and not item.value['doc'].endswith('@.service') and item.value['engine'] != 'none'
+  ansible.builtin.service:
+    name: "{{ item.value['doc'] }}"
+    state: started
+  loop: "{{ vars[inventory_hostname]['services'] | dict2items }}"
+  loop_control:
+    label: "{{ item.value['doc'] }}"
+
+- name: "Restart services"
+  when: item.value['manage'] and item.value['activate'] and item.value['doc'].endswith('.service') and not item.value['doc'].endswith('@.service') and item.value['engine'] == 'none'
+  ansible.builtin.service:
+    name: "{{ item.value['doc'] }}"
+    state: restarted
+  loop: "{{ vars[inventory_hostname]['services'] | dict2items }}"
+  loop_control:
+    label: "{{ item.value['doc'] }}"
+
+- name: "Copy machines scripts"
+  ansible.builtin.copy:
+    src: "{{ item }}"
+    dest: "/usr/local/sbin"
+    owner: "root"
+    group: "root"
+    mode: "0755"
+  loop: "{{ lookup('fileglob', '../sbin/*', wantlist=True) | list }}"
+
+# Images informations
+- name: "Remove images tar"
+  local_action:
+    module: file
+    path: /tmp/risotto/images.tar
+    state: absent
+
+- name: "Build images files"
+  local_action:
+    module: build_images
+    modules: "{{ vars['modules'] }}"
+
+- name: "Compress images files"
+  local_action:
+    module: archive
+    path: "/tmp/risotto/images/"
+    dest: /tmp/risotto/images.tar
+    format: tar
+
+- name: "Remove dest images files"
+  file:
+    path: /var/lib/risotto/images_files
+    state: absent
+
+- name: "Create images files"
+  file:
+    path: /var/lib/risotto/images_files
+    state: directory
+    mode: "0700"
+
+- name: "Copy images files"
+  unarchive:
+    src: "/tmp/risotto/images.tar"
+    dest: "/var/lib/risotto/images_files"

ansible/installations

@@ -0,0 +1 @@
+/home/gnunux/git/risotto/risotto/installations/

ansible/inventory.json

@@ -0,0 +1,15 @@
+{
+    "_meta": {
+        "hostvars": {}
+    },
+    "all": {
+        "children": [
+            "ungrouped"
+        ]
+    },
+    "ungrouped": {
+        "hosts": [
+            "cloud.silique.fr"
+        ]
+    }
+}

ansible/inventory.py

@@ -0,0 +1,114 @@
+#!/usr/bin/env python
+
+'''
+Example custom dynamic inventory script for Ansible, in Python.
+'''
+
+from argparse import ArgumentParser
+from json import dumps, JSONEncoder
+from os import remove
+from os.path import isfile
+from asyncio import run
+
+from risotto.machine import load
+from risotto.image import load_config
+from risotto.utils import SERVERS
+from tiramisu.error import PropertiesOptionError
+from rougail.utils import normalize_family
+from rougail import RougailSystemdTemplate
+from rougail.template.base import RougailLeader, RougailExtra
+
+TIRAMISU_CACHE = 'tiramisu_cache.py'
+VALUES_CACHE = 'values_cache.py'
+
+
+class RougailEncoder(JSONEncoder):
+    def default(self, obj):
+        if isinstance(obj, RougailLeader):
+            return obj._follower
+        if isinstance(obj, RougailExtra):
+            return obj._suboption
+        if isinstance(obj, PropertiesOptionError):
+            return 'PropertiesOptionError'
+        return JSONEncoder.default(self, obj)
+
+
+class RisottoInventory(object):
+    def __init__(self):
+        parser = ArgumentParser()
+        parser.add_argument('--list', action='store_true')
+        parser.add_argument('--host', action='store')
+        self.args = parser.parse_args()
+
+    async def run(self):
+        if self.args.list:
+            if isfile(TIRAMISU_CACHE):
+                remove(TIRAMISU_CACHE)
+            if isfile(VALUES_CACHE):
+                remove(VALUES_CACHE)
+            return await self.do_inventory()
+        elif self.args.host:
+            return await self.get_vars(self.args.host)
+        raise Exception('pfff')
+
+    async def do_inventory(self):
+        module_infos = load_config(True,
+                                   True,
+                                   True,
+                                   )
+        servers = []
+        for server_name, server in SERVERS.items():
+            module_name = server['module']
+            if module_name != 'host':
+                continue
+            servers.append(server_name)
+        return dumps({
+            'group': {
+                'hosts': servers,
+                'vars': {
+                    # FIXME
+                    'ansible_ssh_host': '192.168.56.156',
+                    'ansible_ssh_user': 'root',
+                    'ansible_python_interpreter': '/usr/bin/python3'
+                }
+            }
+        })
+
+    async def get_vars(self,
+                       host_name: str,
+                       ) -> dict:
+        try:
+            module_infos, rougailconfig, config = await load(TIRAMISU_CACHE,
+                                                             VALUES_CACHE,
+                                                             )
+        except Exception as err:
+    #        import traceback
+    #        traceback.print_exc()
+            print(err)
+            exit(1)
+        ret = {}
+        modules = set()
+        for server_name, server in SERVERS.items():
+            if server['module'] == 'host' and server_name != host_name:
+                continue
+            modules.add(server['module'])
+            subconfig = config.option(normalize_family(server_name))
+            engine = RougailSystemdTemplate(subconfig, rougailconfig)
+            await engine.load_variables()
+            if server['module'] != 'host' and engine.rougail_variables_dict['general']['host'] != host_name:
+                continue
+            ret[server_name] = engine.rougail_variables_dict
+        ret['modules'] = {module_name: module_info['infos'].depends for module_name, module_info in module_infos.items() if module_name in modules}
+        ret['configure_host'] = True
+        ret['only_machine'] = None
+        return dumps(ret, cls=RougailEncoder)
+
+      
+# Get the inventory.
+async def main():
+    inv = RisottoInventory()
+    values = await inv.run()
+    print(values)
+
+
+run(main())

ansible/library/machinectl.py

@@ -0,0 +1,205 @@
+#!/usr/bin/python3
+
+from time import sleep
+from os import fdopen
+from dbus import SystemBus, Array
+from dbus.exceptions import DBusException
+
+from ansible.module_utils.basic import AnsibleModule
+
+
+
+def stop(bus, machines):
+    changed = False
+    remote_object = bus.get_object('org.freedesktop.machine1',
+                                   '/org/freedesktop/machine1',
+                                   False,
+                                   )
+    res = remote_object.ListMachines(dbus_interface='org.freedesktop.machine1.Manager')
+    started_machines = [str(r[0]) for r in res if str(r[0]) != '.host']
+    for host in machines:
+        if host not in started_machines:
+            continue
+        changed = True
+        remote_object.TerminateMachine(host, dbus_interface='org.freedesktop.machine1.Manager')
+    idx = 0
+    errors = []
+    while True:
+        res = remote_object.ListMachines(dbus_interface='org.freedesktop.machine1.Manager')
+        started_machines = [str(r[0]) for r in res if str(r[0]) != '.host']
+        for host in machines:
+            if host in started_machines:
+                break
+        else:
+            break
+        sleep(1)
+        idx += 1
+        if idx == 120:
+            errors.append('Cannot not stopped: ' + ','.join(started_machines))
+            break
+    return changed, errors
+
+
+def start(bus, machines):
+    changed = False
+    remote_object = bus.get_object('org.freedesktop.machine1',
+                                   '/org/freedesktop/machine1',
+                                   False,
+                                   )
+    res = remote_object.ListMachines(dbus_interface='org.freedesktop.machine1.Manager')
+    started_machines = [str(r[0]) for r in res if str(r[0]) != '.host']
+    remote_object_system = bus.get_object('org.freedesktop.systemd1',
+                                         '/org/freedesktop/systemd1',
+                                         False,
+                                         )
+    for host in machines:
+        if host in started_machines:
+            continue
+        changed = True
+        service = f'systemd-nspawn@{host}.service'
+        remote_object_system.StartUnit(service, 'fail', dbus_interface='org.freedesktop.systemd1.Manager')
+    errors = []
+    idx = 0
+    while True:
+        res = remote_object.ListMachines(dbus_interface='org.freedesktop.machine1.Manager')
+        started_machines = [str(r[0]) for r in res if str(r[0]) != '.host']
+        for host in machines:
+            if host not in started_machines:
+                break
+        else:
+            break
+        sleep(1)
+        idx += 1
+        if idx == 120:
+            hosts = set(machines) - set(started_machines)
+            errors.append('Cannot not start: ' + ','.join(hosts))
+            break
+    if not errors:
+        idx = 0
+        for host in machines:
+            cmd = ['/usr/bin/systemctl', 'is-system-running']
+            error = False
+            while True:
+                try:
+                    res = remote_object.OpenMachineShell(host,
+                                                         '',
+                                                         cmd[0],
+                                                         Array(cmd, signature='s'),
+                                                         Array(['TERM=dumb'], signature='s'),
+                                                         dbus_interface='org.freedesktop.machine1.Manager',
+                                                         )
+                    fd = res[0].take()
+                    fh = fdopen(fd)
+                    ret = []
+                    while True:
+                        try:
+                            ret.append(fh.readline().strip())
+                        except OSError as err:
+                            if err.errno != 5:
+                                raise err from err
+                            break
+                    if not ret:
+                        errors.append(f'Cannot check {host} status')
+                        error = True
+                        break
+                    if ret[0] in ['running', 'degraded']:
+                        break
+                except DBusException:
+                    pass
+                idx += 1
+                sleep(1)
+                if idx == 120:
+                    errors.append(f'Cannot not start {host} ({ret})')
+                    break
+            if error:
+                continue
+            if ret[0] == 'running':
+                continue
+            cmd = ['/usr/bin/systemctl', '--state=failed', '--no-legend', '--no-page']
+            res = remote_object.OpenMachineShell(host,
+                                                 '',
+                                                 cmd[0],
+                                                 Array(cmd, signature='s'),
+                                                 Array(['TERM=dumb'], signature='s'),
+                                                 dbus_interface='org.freedesktop.machine1.Manager',
+                                                 )
+            fd = res[0].take()
+            fh = fdopen(fd)
+            ret = []
+            idx2 = 0
+            while True:
+                try:
+                    ret.append(fh.readline().strip())
+                except OSError as err:
+                    if err.errno != 5:
+                        raise err from err
+                    break
+                idx2 += 1
+                if idx2 == 120:
+                    errors.append(f'Cannot not get status to {host}')
+                    break
+            errors.append(f'{host}: ' + '\n'.join(ret))
+    return changed, errors
+
+def run_module():
+    # define available arguments/parameters a user can pass to the module
+    module_args = dict(
+        state=dict(type='str', required=True),
+        machines=dict(type='list', required=True),
+    )
+
+    # seed the result dict in the object
+    # we primarily care about changed and state
+    # changed is if this module effectively modified the target
+    # state will include any data that you want your module to pass back
+    # for consumption, for example, in a subsequent task
+    result = dict(
+        changed=False,
+        message=''
+    )
+
+    # the AnsibleModule object will be our abstraction working with Ansible
+    # this includes instantiation, a couple of common attr would be the
+    # args/params passed to the execution, as well as if the module
+    # supports check mode
+    module = AnsibleModule(
+        argument_spec=module_args,
+        supports_check_mode=True
+    )
+    # if the user is working with this module in only check mode we do not
+    # want to make any changes to the environment, just return the current
+    # state with no modifications
+    if module.check_mode:
+        module.exit_json(**result)
+
+    bus = SystemBus()
+
+    # manipulate or modify the state as needed (this is going to be the
+    # part where your module will do what it needs to do)
+    machines = module.params['machines']
+    if module.params['state'] == 'stopped':
+        result['changed'], errors = stop(bus, machines)
+        if errors:
+            errors = '\n\n'.join(errors)
+            module.fail_json(msg=f'Some machines are not stopping correctly {errors}', **result)
+    elif module.params['state'] == 'started':
+        result['changed'], errors = start(bus, machines)
+        if errors:
+            errors = '\n\n'.join(errors)
+            module.fail_json(msg=f'Some machines are not running correctly {errors}', **result)
+    else:
+        module.fail_json(msg=f"Unknown state: {module.params['state']}")
+
+
+
+    # in the event of a successful module execution, you will want to
+    # simple AnsibleModule.exit_json(), passing the key/value results
+    module.exit_json(**result)
+
+
+def main():
+    run_module()
+
+
+if __name__ == '__main__':
+    main()

ansible/machine.yml

@@ -0,0 +1,93 @@
+- name: "Create SRV directory for {{ item.name}}"
+  when: "item.srv"
+  file: path=/var/lib/risotto/srv/{{ item.name }} state=directory mode=0755
+
+- name: "Create SystemD directory for {{ item.name }}"
+  file: path=/var/lib/risotto/journals/{{ item.name }} state=directory mode=0755
+
+- name: "Build machine files for {{ item.name }}"
+  local_action:
+    module: rougail
+    hostname: "{{ item.name}}"
+    is_host: False
+
+- name: "Get local informations for {{ item.name }} configuration's file"
+  local_action:
+    module: stat
+    path: "installations{{ file.name }}"
+    checksum: sha256
+    get_checksum: yes
+  loop: "{{ vars[item.name]['services'] | fileslist }}"
+  loop_control:
+    loop_var: file
+    label: "{{ file.name }}"
+  register: local_configuration
+
+- name: "Get remote informations for {{ item.name }} configuration's file"
+  stat:
+    path: "/var/lib/risotto/configurations/{{ item.name }}{{ file.name }}"
+    checksum: sha256
+    get_checksum: yes
+  loop: "{{ vars[item.name]['services'] | fileslist }}"
+  loop_control:
+    loop_var: file
+    label: "{{ file.name }}"
+  register: remote_configuration
+
+- name: "Configuration's file is up to date in {{ item.name }}"
+  debug:
+    msg: "file is {{ 'out of date' if not file[1].stat.exists or file[0].stat.checksum != file[1].stat.checksum else  'up to date' }}"
+  changed_when: not file[1].stat.exists or file[0].stat.checksum != file[1].stat.checksum
+  loop: "{{ local_configuration.results | zip(remote_configuration.results) | list }}"
+  loop_control:
+    loop_var: file
+    label: "{{ file[0]['stat']['path'] }}"
+  ignore_errors: true
+  register: up_to_date_configuration
+
+- name: "Remove Compressed files for {{ item.name }}"
+  local_action:
+    module: file
+    path: /tmp/new_configurations/{{ item.name }}
+    state: absent
+  when: up_to_date_configuration.changed
+
+- name: "Compress files for {{ item.name }}"
+  local_action:
+    module: archive
+    path: "installations/"
+    dest: /tmp/new_configurations/{{ item.name }}
+    format: tar
+  when: up_to_date_configuration.changed
+
+- name: "Create system directory for {{ item.name }}"
+  file:
+    path: /var/lib/machines/{{ item.name }}
+    state: directory
+  register: system_directory_created
+
+- name: "Check image for {{ item.name }}"
+  stat:
+    path: "/var/lib/risotto/images/{{ vars | modulename(item.name) }}.tar"
+  register: register_name
+  when: system_directory_created.changed
+
+- name: "Build image for {{ item.name }}"
+  ansible.builtin.shell: "/usr/local/sbin/build_image {{ vars | modulename(item.name) }}"
+  when: system_directory_created.changed and not register_name.stat.exists
+
+- name: "Uncompress machine image for {{ item.name }}"
+  unarchive:
+    src: "/var/lib/risotto/images/{{ vars | modulename(item.name) }}.tar"
+    remote_src: true
+    dest: /var/lib/machines/{{ item.name }}/
+  when: system_directory_created.changed
+
+- name: "SHA machine image for {{ item.name }}"
+  ansible.builtin.copy:
+    src: "/var/lib/risotto/images/{{ vars | modulename(item.name) }}.tar.sha"
+    remote_src: true
+    dest: "/var/lib/risotto/configurations/sha/{{ item.name }}.sha"
+    owner: "root"
+    group: "root"
+  when: system_directory_created.changed

ansible/machines.yml

@@ -0,0 +1,33 @@
+- name: "Stop machines with new configuration"
+  machinectl:
+    state: stopped
+    machines: "{{ lookup('fileglob', '/tmp/new_configurations/*', wantlist=True) | map('basename') | list }}"
+
+- name: "Remove files directory"
+  file:
+    path: "/var/lib/risotto/configurations/{{ item }}"
+    state: absent
+  loop: "{{ lookup('fileglob', '/tmp/new_configurations/*', wantlist=True) | map('basename') | list }}"
+
+- name: "Create files directory"
+  file:
+    path: "/var/lib/risotto/configurations/{{ item }}"
+    state: directory
+  loop: "{{ lookup('fileglob', '/tmp/new_configurations/*', wantlist=True) | map('basename') | list }}"
+
+- name: "Copy configuration"
+  unarchive:
+    src: "{{ item }}"
+    dest: /var/lib/risotto/configurations/{{ item | basename }}/
+  loop: "{{ lookup('fileglob', '/tmp/new_configurations/*', wantlist=True) }}"
+
+- name: "Start machines"
+  machinectl:
+    state: started
+    machines: "{{ vars | machineslist(only_name=True) }}"
+
+- name: "Remove compressed files directory"
+  local_action:
+    module: file
+    path: /tmp/new_configurations
+    state: absent

ansible/password

@@ -0,0 +1 @@
+../password/

ansible/pki

@@ -0,0 +1 @@
+../pki/

ansible/playbook.txt

@@ -0,0 +1,23 @@
+    - name: installation dépendances
+      apt:
+        pkg:
+          - systemd-container
+          - dnf
+          - jq
+          - debootstrap
+          - htop
+          - gettext
+          - patch
+          - unzip
+          - mlocate
+          - xz-utils
+          - iptables
+        update_cache: yes
+        state: latest
+
+MARCHE
+    - name: installation dépendances
+      apt:
+        pkg: "{{ packages }}"
+        update_cache: yes
+        state: latest

ansible/playbook.yml

@@ -0,0 +1,28 @@
+---
+#FIXME : si on redemarre a appel tmpfiles.d ....
+- name: Risotto
+  hosts: cloud.silique.fr
+  tasks:
+    - name: "Configure the host"
+      include_tasks: host.yml
+      when: configure_host == true
+    
+    - name: "Remove compressed files directory"
+      local_action:
+        module: file
+        path: /tmp/new_configurations
+        state: absent
+    
+    - name: "Create compressed configuration files directory"
+      local_action:
+        module: file
+        path: /tmp/new_configurations
+        state: directory
+        mode: 0700
+    
+    - name: "Prepare machine configuration"
+      include_tasks: machine.yml
+      loop: "{{ vars | machineslist(only=only_machine) }}"
+    
+    - name: "Install and apply configurations"
+      include_tasks: machines.yml

bootstrap.py

@@ -19,24 +19,13 @@ CONFIG_ORI_DIR = 'ori'
 SRV_DEST_DIR = 'srv'
 
 
-def tiramisu_display_name(kls,
-                          dyn_name: 'Base'=None,
-                          suffix: str=None,
-                          ) -> str:
-    # FIXME
-    if dyn_name is not None:
-        name = kls.impl_getpath() + str(suffix)
-    else:
-        name = kls.impl_getpath()
-    return name
-
-
 async def main():
     if isdir(INSTALL_DIR):
         rmtree(INSTALL_DIR)
     makedirs(INSTALL_DIR)
     try:
-        module_infos, rougailconfig, config = await load(display_name=tiramisu_display_name,
+        module_infos, rougailconfig, config = await load('a.py',
+                                                         'n.py',
                                                          clean_directories=True,
                                                          copy_manual_dir=True,
                                                          copy_tests=True,

sbin/build_image

@@ -0,0 +1,196 @@
+#!/bin/bash -e
+
+IMAGE_NAME=$1
+
+if [ -z "$IMAGE_NAME" ]; then
+    echo "PAS DE NOM DE MODULE"
+    exit 1
+fi
+
+# root dir configuration
+RISOTTO_DIR="/var/lib/risotto"
+RISOTTO_IMAGE_DIR="$RISOTTO_DIR/images"
+# image configuration
+IMAGE_BASE_RISOTTO_BASE_DIR="$RISOTTO_IMAGE_DIR/image_bases"
+IMAGE_NAME_RISOTTO_IMAGE_DIR="$RISOTTO_IMAGE_DIR/$IMAGE_NAME"
+IMAGE_NAME_RISOTTO_IMAGE_NAME="$RISOTTO_IMAGE_DIR/$IMAGE_NAME".tar
+IMAGE_DIR_RECIPIENT_IMAGE="/var/lib/risotto/images_files/$IMAGE_NAME"
+
+
+#FIXME ou ?
+
+rm -rf "$IMAGE_NAME_RISOTTO_IMAGE_DIR" "$RISOTTO_IMAGE_DIR/tmp"
+mkdir -p "$RISOTTO_IMAGE_DIR"
+PKG=""
+BASE_DIR=""
+for script in $(ls "$IMAGE_DIR_RECIPIENT_IMAGE"/preinstall/*.sh 2> /dev/null); do
+    . "$script"
+done
+
+if [ -z "$OS_NAME" ]; then
+    echo "NO OS NAME DEFINED"
+    exit 0
+fi
+if [ -z "$RELEASEVER" ]; then
+    echo "NO RELEASEVER DEFINED"
+    exit 0
+fi
+if [ -z "$INSTALL_TOOL" ]; then
+    echo "NO INSTALL TOOL DEFINED"
+    exit 0
+fi
+BASE_NAME="$OS_NAME-$RELEASEVER"
+BASE_DIR="$IMAGE_BASE_RISOTTO_BASE_DIR/$BASE_NAME"
+BASE_TAR="$IMAGE_BASE_RISOTTO_BASE_DIR-$BASE_NAME".tar
+BASE_PKGS_FILE="$IMAGE_BASE_RISOTTO_BASE_DIR-$BASE_NAME.pkgs"
+BASE_LOCK="$IMAGE_BASE_RISOTTO_BASE_DIR-$BASE_NAME.build"
+
+
+function dnf_opt_base() {
+    INSTALL_DIR=$1
+    echo "--setopt=install_weak_deps=False --nodocs --noplugins --installroot=$INSTALL_DIR --releasever $RELEASEVER"
+}
+
+function dnf_opt() {
+    INSTALL_DIR=$1
+    INSTALL_PKG=$2
+	OPT=$(dnf_opt_base "$INSTALL_DIR")
+    echo "$OPT install $INSTALL_PKG"
+}
+function new_package_base() {
+    if [ "$INSTALL_TOOL" = "dnf" ]; then
+        OPT=$(dnf_opt "$BASE_DIR" "$BASE_PKG")
+        dnf --assumeno $OPT | grep ^" " > "$BASE_PKGS_FILE".new
+    else
+        debootstrap --include="$BASE_PKG" --variant=minbase "$RELEASEVER" "$BASE_DIR" > /dev/null
+        chroot "$BASE_DIR" dpkg-query -f '${binary:Package} ${source:Version}\n' -W > "$BASE_PKGS_FILE".new
+    fi
+}
+function install_base() {
+    if [ "$INSTALL_TOOL" = "dnf" ]; then
+        OPT=$(dnf_opt "$BASE_DIR" "$BASE_PKG")
+        dnf --assumeyes $OPT
+    fi
+}
+function new_package() {
+    if [ "$INSTALL_TOOL" = "dnf" ]; then
+        OPT=$(dnf_opt_base "$IMAGE_NAME_RISOTTO_IMAGE_DIR")
+		dnf $OPT update
+        OPT=$(dnf_opt "$IMAGE_NAME_RISOTTO_IMAGE_DIR" "$PKG")
+        dnf --assumeno $OPT | grep ^" " > "$IMAGE_NAME_RISOTTO_IMAGE_DIR".pkgs.new
+    else
+        chroot "$IMAGE_NAME_RISOTTO_IMAGE_DIR" apt update > /dev/null 2>&1
+        chroot "$IMAGE_NAME_RISOTTO_IMAGE_DIR" apt install --no-install-recommends --yes $PKG -s 2>/dev/null|grep ^"Inst " > "$IMAGE_NAME_RISOTTO_IMAGE_DIR".pkgs.new
+    fi
+}
+function install_pkg() {
+    if [ "$INSTALL_TOOL" = "dnf" ]; then
+        OPT=$(dnf_opt "$IMAGE_NAME_RISOTTO_IMAGE_DIR" "$PKG")
+        dnf --assumeyes $OPT
+    else
+        chroot "$IMAGE_NAME_RISOTTO_IMAGE_DIR" apt install --no-install-recommends --yes $PKG
+    fi
+}
+
+
+if [ ! -f "$BASE_LOCK" ] || [ ! -f "$BASE_TAR" ]; then
+    echo "  - reinstallation de l'image de base"
+    rm -rf "$BASE_DIR"
+    new_package_base
+    diff -u "$BASE_PKGS_FILE" "$BASE_PKGS_FILE".new && NEW_BASE=false || NEW_BASE=true
+    if [ ! -f "$BASE_TAR" ] || [ "$NEW_BASE" = true ]; then
+        mkdir -p "$IMAGE_BASE_RISOTTO_BASE_DIR"
+        install_base
+        cd "$IMAGE_BASE_RISOTTO_BASE_DIR"
+        tar cf "$BASE_TAR" "$BASE_NAME"
+        cd - > /dev/null
+        if [ -f "$BASE_PKGS_FILE" ]; then
+            mv "$BASE_PKGS_FILE" "$BASE_PKGS_FILE".old
+        fi
+        mv "$BASE_PKGS_FILE".new "$BASE_PKGS_FILE"
+        rm -rf "$IMAGE_BASE_RISOTTO_BASE_DIR"
+    fi
+    rm -rf "$BASE_DIR"
+    touch "$BASE_LOCK"
+fi
+
+tar xf "$BASE_TAR"
+mv "$BASE_NAME" "$IMAGE_NAME_RISOTTO_IMAGE_DIR"
+if [ -n "$COPR" ]; then
+    #FIXME signature...
+    mkdir -p "$REPO_DIR"
+    cd "$REPO_DIR"
+    wget -q "$COPR"
+    cd - > /dev/null
+fi
+if [ "$FUSION" = true ]; then
+    dnf -y install "https://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-$RELEASEVER.noarch.rpm" --installroot="$IMAGE_NAME_RISOTTO_IMAGE_DIR" > /dev/null
+fi
+
+# FIXME verifier s'il y a des modifs sur pre/post
+if [ -f "$IMAGE_NAME_RISOTTO_IMAGE_DIR".base.pkgs ] && [ -f "$IMAGE_NAME_RISOTTO_IMAGE_DIR".pkgs ]; then
+    echo "  - différence(s) avec les paquets de base"
+    diff -u "$IMAGE_NAME_RISOTTO_IMAGE_DIR".base.pkgs "$BASE_PKGS_FILE" && INSTALL=false || INSTALL=true
+else
+    INSTALL=true
+fi
+new_package
+if [ "$INSTALL" = false ]; then
+    echo "  - différence(s) avec les paquets de l'image"
+    diff -u "$IMAGE_NAME_RISOTTO_IMAGE_DIR".pkgs "$IMAGE_NAME_RISOTTO_IMAGE_DIR".pkgs.new && INSTALL=false || INSTALL=true
+fi
+find "$IMAGE_DIR_RECIPIENT_IMAGE" -type f -exec md5sum '{}' \; > "$IMAGE_NAME_RISOTTO_IMAGE_DIR".md5sum.new
+if [ "$INSTALL" = false ]; then
+    diff -u "$IMAGE_NAME_RISOTTO_IMAGE_DIR".md5sum "$IMAGE_NAME_RISOTTO_IMAGE_DIR".md5sum.new && INSTALL=false || INSTALL=true
+fi
+if [ "$INSTALL" = true ]; then
+    echo "  - installation"
+    if [ -f "$IMAGE_NAME_RISOTTO_IMAGE_DIR"_"$RELEASEVER".version ]; then
+        VERSION=$(cat "$IMAGE_NAME_RISOTTO_IMAGE_DIR"_"$RELEASEVER".version)
+    else
+        VERSION=0
+    fi
+    mkdir "$RISOTTO_IMAGE_DIR/tmp"
+    ORI_DIR=$PWD
+    cd "$RISOTTO_IMAGE_DIR/tmp"
+    if [ ! "$VERSION" = 0 ] && [ -f "$IMAGE_NAME_RISOTTO_IMAGE_NAME" ]; then
+        tar xf "$IMAGE_NAME_RISOTTO_IMAGE_NAME"
+#        if [ "$INSTALL_TOOL" = "apt" ]; then
+#            chown _apt "$IMAGE_NAME"
+#        fi
+#    else
+#        mkdir "$IMAGE_NAME"
+    fi
+    #cd "$IMAGE_NAME"
+    make_changelog "$IMAGE_NAME" "$VERSION" "$OS_NAME" "$RELEASEVER" > "$IMAGE_NAME_RISOTTO_IMAGE_DIR"_"$RELEASEVER"_"$VERSION"_changelog.md
+    cd $ORI_DIR
+    rm -rf "$RISOTTO_IMAGE_DIR/tmp"
+    install_pkg
+    sleep 2
+    
+    for script in $(ls $IMAGE_DIR_RECIPIENT_IMAGE/postinstall/*.sh 2> /dev/null); do
+        . "$script"
+    done
+    
+    CONTAINER=$IMAGE_NAME make_volatile /etc
+    if [ ! "$?" = 0 ]; then
+        echo "make_volatile failed"
+        exit 1
+    fi
+    cd "$RISOTTO_IMAGE_DIR/$IMAGE_NAME"
+    if [ -f "$IMAGE_NAME_RISOTTO_IMAGE_NAME" ]; then
+        mv -f "$IMAGE_NAME_RISOTTO_IMAGE_NAME" "$IMAGE_NAME_RISOTTO_IMAGE_NAME".old
+    fi
+    tar cf "$IMAGE_NAME_RISOTTO_IMAGE_NAME" .
+    sha256sum "$IMAGE_NAME_RISOTTO_IMAGE_NAME" > "$IMAGE_NAME_RISOTTO_IMAGE_NAME".sha
+    cd - > /dev/null
+    cp -f "$BASE_PKGS_FILE" "$IMAGE_NAME_RISOTTO_IMAGE_DIR".base.pkgs
+    mv -f "$IMAGE_NAME_RISOTTO_IMAGE_DIR".pkgs.new "$IMAGE_NAME_RISOTTO_IMAGE_DIR".pkgs
+    mv -f "$IMAGE_NAME_RISOTTO_IMAGE_DIR".md5sum.new "$IMAGE_NAME_RISOTTO_IMAGE_DIR".md5sum
+    VERSION=$((VERSION + 1)) 
+    echo "$VERSION" > "$IMAGE_NAME_RISOTTO_IMAGE_DIR"_"$RELEASEVER".version
+fi
+rm -rf "$IMAGE_NAME_RISOTTO_IMAGE_DIR"
+
+echo "  => OK"
+exit 0

sbin/make_changelog

@@ -0,0 +1,181 @@
+#!/usr/bin/env python3
+
+
+import logging
+from dnf.conf import Conf
+from dnf.cli.cli import BaseCli, Cli
+from dnf.cli.output import Output
+from dnf.cli.option_parser import OptionParser
+from dnf.i18n import _, ucd
+from datetime import datetime, timezone
+from sys import argv
+from os import getcwd, unlink
+from os.path import isfile, join
+from glob import glob
+from subprocess import run
+
+
+# List new or removed file
+def read_dnf_pkg_file(os_name, filename1, filename2):
+    if os_name == 'debian':
+        idx_pkg = 0, 1
+        idx_version = 1, 2
+        header_idx = 0, 0
+    else:
+        idx_pkg = 0, 0
+        idx_version = 2, 2
+        header_idx = 2, 2
+        pass
+    pkgs = {}
+    for fidx, filename in enumerate((filename1, filename2)):
+        if not isfile(filename):
+            continue
+        with open(filename, 'r') as pkgs_fh:
+            for idx, pkg_line in enumerate(pkgs_fh.readlines()):
+                if idx < header_idx[fidx]:
+                    # header
+                    continue
+                sp_line = pkg_line.strip().split()
+                if len(sp_line) < idx_version[fidx] + 1:
+                    continue
+                if sp_line[idx_pkg[fidx]] in pkgs:
+                    raise Exception(f'package already set {sp_line[0]}?')
+                version = sp_line[idx_version[fidx]]
+                if os_name == 'debian' and version.startswith('('):
+                    version = version[1:]
+                pkgs[sp_line[idx_pkg[fidx]]] = version
+    return pkgs
+
+
+def list_packages(title, packages, packages_info):
+    print(f'# {title}\n')
+    if not packages:
+        print('*Aucun*')
+    packages = list(packages)
+    packages = sorted(packages)
+    for idx, pkg in enumerate(packages):
+        print(f' - {pkg} ({packages_info[pkg]})')
+    print()
+
+
+# List updated packages
+class CustomOutput(Output):
+    def listPkgs(self, *args, **kwargs):
+        # do not display list
+        pass
+
+
+def format_changelog_markdown(changelog):
+    """Return changelog formatted as in spec file"""
+    text = '\n'.join([f'    {line}' for line in changelog['text'].split('\n')])
+    chlog_str = '  - %s %s\n\n%s\n' % (
+        changelog['timestamp'].strftime("%a %b %d %X %Y"),
+        ucd(changelog['author']),
+        ucd(text))
+    return chlog_str
+
+
+def print_changelogs_markdown(packages):
+    # group packages by src.rpm to avoid showing duplicate changelogs
+    self = BASE
+    bysrpm = dict()
+    for p in packages:
+        # there are packages without source_name, use name then.
+        bysrpm.setdefault(p.source_name or p.name, []).append(p)
+    for source_name in sorted(bysrpm.keys()):
+        bin_packages = bysrpm[source_name]
+        print('- ' + _("Changelogs for {}").format(', '.join([str(pkg) for pkg in bin_packages])))
+        print()
+        for chl in self.latest_changelogs(bin_packages[0]):
+            print(format_changelog_markdown(chl))
+
+
+def dnf_update(image_name):
+    conf = Conf()
+    # obsoletes are already listed
+    conf.obsoletes = False
+    with BaseCli(conf) as base:
+        global BASE
+        BASE = base
+        base.print_changelogs = print_changelogs_markdown
+        custom_output = CustomOutput(base.output.base, base.output.conf)
+        base.output = custom_output
+        cli = Cli(base)
+        image_dir = join(getcwd(), image_name)
+        cli.configure(['--setopt=install_weak_deps=False', '--nodocs', '--noplugins', '--installroot=' + image_dir, '--releasever', '35', 'check-update', '--changelog'], OptionParser())
+        logger = logging.getLogger("dnf")
+        for h in logger.handlers:
+            logger.removeHandler(h)
+        logger.addHandler(logging.NullHandler())
+        cli.run()
+
+
+def main(os_name, image_name, old_version, releasever):
+    date = datetime.now(timezone.utc).isoformat()
+    if old_version == 0:
+        title = f"Création de l'image {image_name}"
+        subtitle = f"Les paquets de la première image {image_name} sur base Fedora {releasever}"
+    else:
+        title = f"Nouvelle version de l'image {image_name}"
+        subtitle = f"Différence des paquets de l'image {image_name} sur base Fedora {releasever} entre la version {old_version} et {old_version + 1}"
+    print(f"""+++
+title = "{title}"
+description = "{subtitle}"
+date = {date}
+updated = {date}
+draft = false
+template = "blog/page.html"
+
+[taxonomies]
+authors = ["Automate"]
+
+[extra]
+lead = "{subtitle}."
+type = "installe"
++++
+""")
+    new_dict = read_dnf_pkg_file(os_name, f'/var/lib/risotto/images/image_bases-{os_name}-{releasever}.pkgs', f'/var/lib/risotto/images/{image_name}.pkgs.new')
+    new_pkg = new_dict.keys()
+    old_file = f'/var/lib/risotto/images/{image_name}.pkgs'
+    if not old_version or not isfile(old_file):
+        list_packages('Liste des paquets', new_pkg, new_dict)
+    else:
+        ori_dict = read_dnf_pkg_file(os_name, f'/var/lib/risotto/images/{image_name}.base.pkgs', old_file)
+        ori_pkg = ori_dict.keys()
+        list_packages('Les paquets supprimés', ori_pkg - new_pkg, ori_dict)
+        list_packages('Les paquets ajoutés', new_pkg - ori_pkg, new_dict)
+        print('# Les paquets mises à jour\n')
+        if os_name == 'fedora':
+            dnf_update(image_name)
+        else:
+            for filename in glob('*.deb'):
+                unlink(filename)
+            for package in ori_pkg & new_dict:
+                if ori_dict[package] == new_dict[package]:
+                    continue
+                info = run(['apt', 'download', package], capture_output=True)
+                if info.returncode:
+                    raise Exception(f'cannot download {package}: {info}')
+            packages = list(glob('*.deb'))
+            packages.sort()
+            for package in packages:
+                info = run(['chroot', '.', 'apt-listchanges', '--which', 'both', '-f', 'text', package], capture_output=True)
+                if info.returncode:
+                    raise Exception(f'cannot list changes for {package}: {info}')
+                header = True
+                for line in info.stdout.decode().split('\n'):
+                    if not header:
+                        print(line)
+                    if line.startswith('-----------------------'):
+                        header = False
+                print()
+                unlink(package)
+
+
+
+if __name__ == "__main__":
+    image_name = argv[1]
+    old_version = int(argv[2])
+    os_name = argv[3]
+    releasever = argv[4]
+    main(os_name, image_name, old_version, releasever)

sbin/make_volatile

@@ -0,0 +1,77 @@
+#!/bin/bash -e
+if [ -z $CONTAINER ]; then
+    echo "PAS DE CONTAINER"
+    exit 1
+fi
+ROOT="/var/lib/risotto/images/$CONTAINER"
+echo "$ROOT"
+DESTDIR="$ROOT/usr/lib/tmpfiles.d"
+CONF_DST="/usr/share/factory"
+EXCLUDES="^($ROOT/etc/passwd|$ROOT/etc/group|$ROOT/etc/.updated|$ROOT/etc/.pwd.lock|$ROOT/etc/systemd/network/dhcp.network|$ROOT/etc/sudoers.d/qemubuild)$"
+ONLY_COPY="^($ROOT/etc/localtime)$"
+FORCE_LINKS="^($ROOT/etc/udev/hwdb.bin)$"
+
+function execute() {
+    chroot $ROOT $@
+}
+
+function file_dir_in_tmpfiles() {
+    letter=$1
+    directory=$2
+    local_directory=$(echo $directory|sed "s@^$ROOT@@g")
+    mode=$(execute "/usr/bin/stat" "--format" "%a" "$local_directory" | grep -o "[0-9.]\+")
+    user=$(execute "/usr/bin/stat" "--format" "%U" "$local_directory" | grep -o "[0-9a-zA-Z.-]\+")
+    group=$(execute "/usr/bin/stat" "--format" "%G" "$local_directory" | grep -o "[0-9a-zA-Z.-]\+")
+    echo "$letter $local_directory $mode $user $group - -"
+}
+
+function calc_symlink_in_tmpfiles() {
+    dest_name=$1
+    local_dest_name=$2
+    src_file=$(readlink "$dest_name")
+    symlink_in_tmpfiles "$local_dest_name" "$src_file"
+}
+
+function symlink_in_tmpfiles() {
+    dest_name=$1
+    src_file=$2
+    echo "L+ $dest_name - - - - $src_file"
+}
+
+function main() {
+    dir_config_orig=$1
+    name="${dir_config_orig//\//-}"
+    dir_config_orig=$ROOT$dir_config_orig
+
+    mkdir -p "$DESTDIR"
+    mkdir -p "$ROOTCONF_DST$dir_config_orig"
+    systemd_conf="$DESTDIR/risotto$name.conf"
+    rm -f $systemd_conf
+    shopt -s globstar
+    for src_file in $dir_config_orig/**; do
+        local_src=$(echo $src_file|sed "s@$ROOT@@g")
+        dest_file="$ROOT$CONF_DST$local_src"
+        if [[ "$src_file" =~ $EXCLUDES ]]; then
+             echo "$src_file: exclude" >&2
+        elif [[ -L "$src_file" ]]; then
+            calc_symlink_in_tmpfiles "$src_file" "$local_src" >> $systemd_conf
+        elif [[ "$src_file" =~ $FORCE_LINKS ]]; then
+            symlink_in_tmpfiles "$src_file" "$dest_file" >> $systemd_conf
+        elif [[ -d "$src_file" ]]; then
+            file_dir_in_tmpfiles 'd' "$src_file" >> $systemd_conf
+            [[ ! -d "$dest_file" ]] && mkdir -p "$dest_file"
+            #echo "$src_file: directory ok"
+        else
+            if [[ ! "$src_file" =~ $ONLY_COPY ]]; then
+                file_dir_in_tmpfiles "C" "$src_file" >> $systemd_conf
+            fi
+            [[ -e "$dest_file" ]] && rm -f "$dest_file"
+            # not a symlink... an hardlink
+            ln "$src_file" "$dest_file"
+            #echo "$src_file: file ok"
+        fi
+    done
+}
+main "$1"
+echo "fin"
+exit 0

sbin/update_images

@@ -0,0 +1,79 @@
+#!/bin/bash -e
+
+# root dir configuration
+RISOTTO_DIR="/var/lib/risotto"
+RISOTTO_IMAGE_DIR="$RISOTTO_DIR/images"
+# image configuration
+IMAGE_BASE_RISOTTO_BASE_DIR="$RISOTTO_IMAGE_DIR/image_bases"
+
+rm -f $IMAGE_BASE_RISOTTO_BASE_DIR*.build
+
+ls /var/lib/risotto/images_files/ | while read image; do
+    if [ -d /var/lib/risotto/images_files/"$image" ]; then
+        echo
+        echo "Install image $image"
+        /usr/local/sbin/build_image "$image"
+    fi
+done
+rm -f $IMAGE_BASE_RISOTTO_BASE_DIR*.build
+
+MACHINES=""
+for nspawn in $(ls /etc/systemd/nspawn/*.nspawn); do
+    nspawn_file=$(basename $nspawn)
+    machine=${nspawn_file%.*}
+    MACHINES="$MACHINES$machine "
+    MACHINE_MACHINES_DIR="/var/lib/machines/$machine"
+    echo "Install machine $machine"
+    SHA_MACHINE="$RISOTTO_DIR/configurations/sha/$machine".sha
+    content=$(cat $SHA_MACHINE)
+    IMAGE_NAME_RISOTTO_IMAGE_NAME=${content##* }
+    diff -q "$IMAGE_NAME_RISOTTO_IMAGE_NAME".sha "$SHA_MACHINE" || (
+        machinectl stop $machine
+        while true; do
+            machinectl status "$machine" > /dev/null 2>&1 || break
+            sleep 1
+        done
+        rm -rf "$MACHINE_MACHINES_DIR"
+        mkdir "$MACHINE_MACHINES_DIR"
+        cd "$MACHINE_MACHINES_DIR"
+        tar xf "$IMAGE_NAME_RISOTTO_IMAGE_NAME"
+        cp -a "$IMAGE_NAME_RISOTTO_IMAGE_NAME".sha "$SHA_MACHINE"
+    )
+done
+machinectl start $MACHINES
+STARTED=""
+DEGRADED=""
+found=true
+idx=0
+while [ $found = true ]; do
+    found=false
+    echo "tentative $idx"
+    for machine in $MACHINES; do
+        if ! echo $STARTED | grep -q " $machine "; then
+            status=$(machinectl -q shell $machine /usr/bin/systemctl is-system-running || true)
+            if echo "$status" | grep -q degraded; then
+                STARTED="$STARTED $machine "
+                DEGRADED="$DEGRADED $machine"
+            elif echo "$status" | grep -q running; then
+                STARTED="$STARTED $machine "
+            else
+                found=true
+                echo "status actuel de $machine : $status"
+            fi
+        fi
+    done
+    sleep 2
+    idx=$((idx+1))
+    if [ $idx = 60 ]; then
+        break
+    fi
+done
+retcode=0
+for machine in $DEGRADED; do
+    echo
+    echo "========= $machine"
+    machinectl -q shell $machine /usr/bin/systemctl --state=failed --no-legend --no-pager
+    retcode=1
+done
+
+exit $retcode

src/risotto/image.py

@@ -21,6 +21,7 @@ class ModuleCfg():
         self.templates_dir = []
         self.extra_dictionaries = {}
         self.servers = []
+        self.depends = []
 
     def __repr__(self):
         return str(vars(self))
@@ -128,7 +129,6 @@ def load_applicationservice_cfg(appname: str,
 
 
 def load_applicationservice(appname: str,
-                            added: list,
                             install_dir: str,
                             cfg: ModuleCfg,
                             applications: dict,
@@ -150,7 +150,7 @@ def load_applicationservice(appname: str,
                                 copy_manual_dir,
                                 copy_tests,
                                 )
-    added.append(appname)
+    cfg.depends.append(appname)
     with open(applicationservice_file) as yaml:
         app = yaml_load(yaml, Loader=SafeLoader)
     provider = app.get('provider')
@@ -163,11 +163,14 @@ def load_applicationservice(appname: str,
         suppliers.setdefault(supplier, [])
         if appname not in suppliers[supplier]:
             suppliers[supplier].append(appname)
+    if 'distribution' in app:
+        distribution = app['distribution']
+    else:
+        distribution = None
     for xml in app.get('depends', []):
-        if xml in added:
+        if xml in cfg.depends:
             continue
-        load_applicationservice(xml,
+        ret = load_applicationservice(xml,
-                                added,
                                       install_dir,
                                       cfg,
                                       applications,
@@ -176,6 +179,11 @@ def load_applicationservice(appname: str,
                                       providers,
                                       suppliers,
                                       )
+        if ret:
+            if distribution:
+                raise Exception(f'duplicate distribution for {cfg.module_name} ({distribution} and {ret})')
+            distribution = ret
+    return distribution
 
 
 def load_image_informations(module_name: str,
@@ -188,10 +196,9 @@ def load_image_informations(module_name: str,
                             suppliers: dict,
                             ) -> ModuleCfg:
     cfg = ModuleCfg(module_name)
-    added = []
+    distribution = None
     for applicationservice in datas['applicationservices']:
-        load_applicationservice(applicationservice,
+        ret = load_applicationservice(applicationservice,
-                                added,
                                       install_dir,
                                       cfg,
                                       applications,
@@ -200,6 +207,12 @@ def load_image_informations(module_name: str,
                                       providers,
                                       suppliers,
                                       )
+        if ret:
+            if distribution:
+                raise Exception(f'duplicate distribution for {cfg.module_name} ({distribution} and {ret})')
+            distribution = ret
+    if module_name != 'host' and not distribution:
+        raise Exception(f'cannot found any linux distribution for {module_name}')
     return cfg
 
 

src/risotto/machine.py

@@ -2,7 +2,8 @@ from .utils import SERVERS, SERVERS_JSON, MULTI_FUNCTIONS, load_domains
 from .image import load_config, valid_mandatories  # , load_modules_rougail_config
 from rougail import RougailConfig, RougailConvert
 from .rougail.annotator import calc_providers, calc_providers_global, calc_providers_dynamic, calc_providers_dynamic_follower, calc_providers_follower
-from os import makedirs
+from os.path import isfile
+from json import dump as json_dump, load as json_load
 #
 from tiramisu import Config
 from .utils import value_pprint
@@ -10,6 +11,18 @@ from rougail.utils import normalize_family
 from rougail import RougailSystemdTemplate
 #
 #
+def tiramisu_display_name(kls,
+                          dyn_name: 'Base'=None,
+                          suffix: str=None,
+                          ) -> str:
+    # FIXME
+    if dyn_name is not None:
+        name = kls.impl_getpath() + str(suffix)
+    else:
+        name = kls.impl_getpath()
+    return name
+
+
 async def set_values(server_name, config, datas):
     if 'values' not in datas:
         return
@@ -50,7 +63,6 @@ FUNCTIONS = {'get_ip_from_domain': get_ip_from_domain,
 async def templates(server_name,
                     config,
                     templates_informations,
-                    srv=False,
                     just_copy=False,
                     ):
     engine = RougailSystemdTemplate(config, templates_informations)
@@ -71,22 +83,20 @@ async def templates(server_name,
         await value_pprint(values, config)
         print(err)
         print(await config.option('general.nginx.nginx_default_http').value.get())
-        exit(1)
+        raise err from err
-        #raise err from err
     if just_copy:
         for eng, old_engine in ori_engines.items():
             engine.engines[eng] = old_engine
-    if srv:
-        makedirs(srv)
 
 
-
+async def load(cache_file,
-async def load(display_name=None,
+               cache_values,
                clean_directories=False,
                copy_manual_dir=False,
                copy_tests=False,
                hide_secret=False,
                ):
+    display_name=tiramisu_display_name
     #load_zones()
 #    # load images
     #FIXME useful
@@ -109,6 +119,7 @@ async def load(display_name=None,
         module_info = module_infos[datas['module']]
         functions_files |= set(module_info['infos'].functions_file)
     cfg['functions_file'] = list(functions_files)
+    if not isfile(cache_file):
         eolobj = RougailConvert(cfg)
         cfg['risotto_globals'] = {}
         for server_name, datas in SERVERS.items():
@@ -130,8 +141,12 @@ async def load(display_name=None,
                 cfg['risotto_globals'][server_name]['global:server_names'] = values
             else:
                 cfg['risotto_globals'][server_name] = {'global:server_name': server_name}
+            cfg['risotto_globals'][server_name]['global:module_name'] = datas['module']
             eolobj.load_dictionaries(path_prefix=server_name)
-    tiram_obj = eolobj.save(None)
+        tiram_obj = eolobj.save(cache_file)
+    else:
+        with open(cache_file) as fh:
+            tiram_obj = fh.read()
     optiondescription = FUNCTIONS.copy()
     try:
         exec(tiram_obj, None, optiondescription)
@@ -141,6 +156,7 @@ async def load(display_name=None,
     config = await Config(optiondescription['option_0'],
                           display_name=display_name,
                           )
+    if not isfile(cache_values):
         await config.property.pop('validator')
         await config.property.pop('cache')
         for server_name, datas in SERVERS.items():
@@ -148,4 +164,10 @@ async def load(display_name=None,
         await config.property.read_only()
         await config.property.add('cache')
         await valid_mandatories(config)
+        with open(cache_values, 'w') as fh:
+            json_dump(await config.value.exportation(), fh)
+    else:
+        with open(cache_values, 'r') as fh:
+            await config.value.importation(json_load(fh))
+        await config.property.read_only()
     return module_infos, cfg, config