bundlewrap/nodes/home/nas.py

# Dell Local Node Manager running on <http://172.19.138.20:4679/>

nodes['home.nas'] = {
    'hostname': '172.19.138.20',
    'bundles': {
        'backup-server',
        'lm-sensors',
        'mosquitto',
        'nfs-server',
        'scansnap',
        'smartd',
        'vmhost',
        'zfs',
    },
    'groups': {
        'debian-bullseye',
    },
    'metadata': {
        'interfaces': {
            'br0.42': {
                'ips': {
                    '172.19.138.20/24',
                },
                'gateway4': '172.19.138.1',
            },
        },
        'apt': {
            'unattended_upgrades': {
                'day': 6,
            },
            'packages': {
                'mpv': {},
                'youtube-dl': {},
            },
        },
        'backups': {
            # This *is* the backup server
            'exclude_from_backups': True,
        },
        'backup-server': {
            'clients': {
                'kunsi-t470': {
                    'user': 'kunsi-t470',
                },
            },
            'zfs-base': 'storage/backups',
        },
        'cron': {
            # Ensure every user is able to read and write to the NAS dataset.
            'nas_permissions': '0 3 * * *    root    '
                'chown -R :nas /storage/nas/ && '
                'find /storage/nas/ -type d -exec chmod 0775 {} \; && '
                'find /storage/nas/ -type f -exec chmod 0664 {} \;',
            'nas_mixcloud': vault.decrypt('encrypt$gAAAAABgxFkM0Zd8SOhk8aK_zsUY5S39FvyxvEq9TVnAK-ryn9qjrpziqUgNyPXFQBSUHPCV5DX6CW6iSQFGO54truPoaymdHFwchWh3u6bOar_h8x3er3I=').format_into(
                '0 2 * * *    kunsi    '
                'cd /storage/nas/Musik/Compilations && '
                'wget --mirror --page-requisites --convert-links --domains {0} --execute robots=off https://{0}/'),
        },
        'groups': {
            'nas': {},
        },
        'firewall': {
            'port_rules': {
                '4679': { # Dell ULNM
                    '172.19.136.0/25',
                    '172.19.138.0/24',
                },
                '5060': { # yate SIP
                    'home.snom-wohnzimmer',
                    'home.bubble01',
                },
                '5061': { # yate SIPS
                    'home.snom-wohnzimmer',
                    'home.bubble01',
                },
                # yate RTP uses some random UDP port. We cannot firewall
                # it, because for incoming calls the other side decides
                # which port to use. That's why we simply allow all UDP
                # traffic from our SIP clients. It's fine to do so, because
                # all sip clients are known to bundlewrap, so we won't have
                # to deal with randomly changing IPs here.
                '*/udp': {
                    'home.snom-wohnzimmer',
                    'home.bubble01',
                },
            },
        },
        'mosquitto': {
            'bridges': {
                'c3voc': {
                    'peer': 'mqtt.c3voc.de',
                    'client_id': 'kunsi-home',
                    'auth': {
                        'username': vault.decrypt('encrypt$gAAAAABgaBa5UZyZlsMM9TV5pa-VyOieFWYzAslxWVnXjOeXHvF4kMHHSHSMOrv-U9k7Ec3mMCDuJFO3ybpOsZSeFQDL7GgEfw=='),
                        'password': vault.decrypt('encrypt$gAAAAABgaBbfm65cYBuod0UehWNmY0NfeUH9xsrP2kENYNF_LWP2iV5a8db_cqMoITwyjjBsHpvjaeDq07Z5K5nQ_BLZG6zPqapL-Qvp20wyck49Dy2R4V4='),
                    },
                    'topics': [
                        {
                            'pattern': '#',
                            'remote_prefix': '/voc/',
                        },
                    ],
                },
            },
            'listeners': {
                '8083': {
                    'protocol': 'websockets',
                },
            },
            'tasmota-telegraf-topic': '/switch/#',
            'restrict-to': {
                '172.19.136.0/25',
                '172.19.138.0/24',
            },
        },
        'nfs-server': {
            'shares': {
                '/storage/download': {
                    'home.downloadhelper': 'rw,all_squash,anonuid=65534,anongid=1012,no_subtree_check',
                },
                '/storage/nas': {
                    '172.19.138.0/24': 'ro,all_squash,anonuid=65534,anongid=65534,no_subtree_check',
                },
                '/srv/paperless': {
                    'home.paperless': 'rw,all_squash,anonuid=65534,anongid=65534,no_subtree_check',
                },
                '/srv/scansnap': {
                    '172.19.138.0/24': 'rw,all_squash,anonuid=65534,anongid=65534,no_subtree_check',
                },
            },
        },
        'smartd': {
            'disks': {
                '/dev/nvme0',

                # ZFS cache disks
                '/dev/disk/by-id/ata-TS64GSSD370_B807810503',
                '/dev/disk/by-id/ata-TS64GSSD370_B807810527',
            },
        },
        'sysctl': {
            'options': {
                # XXX find out if this is really needed
                'net.ipv4.ip_forward': '1',
            },
        },
        'systemd-networkd': {
            'bonds': {
                'bond0': {
                    'match': {
                        'enp8*',
                        'enp9*',
                    },
                },
            },
            'bridges': {
                'br0': {
                    'match': {
                        'bond0',
                    },
                },
            },
        },
        'openssh': {
            'allowed_users': {
                'kunsi-t470', # backup user
            },
            'enable_x_forwarding_for_admins': True,
        },
        'users': {
            'f2k1de': {
                'ssh_pubkey': {
                    'ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGrvhqC/tZzpLMs/qy+1xNSVi2mfn8LXPIEhh7dcGn9e',
                    'ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDH5+j2vDW1FHSSEEI/Sf5qiKJq1uoxGO5BPv84mqohvol7GxDFObv69tn7g6HYfZY/SaS75C4ZXy+cKa0xy8UCpF0SBa2xHASkenS9v55oweDL4rYSPARzn2XKt3RFJG/d8V5NOWtcyq5DFSzewUF35E4hx1pUc/CIxgJEem5ZvzvN0hlIKXUN2djkVUx+mz6RryBysLTJEFBamjJxIkvDG/PZU73W4SHaKAYV4Ojz2NY7T5/NYKePfIU5F9pkE3RU0LRj58usvA1eP0PvEArWlGNCd8EJU+HQ5xr2dZ6MKPpEyG0KJkC88DuapeF5RwUV53ZhNpF+QgzpI72fH5up',
                },
            },
            'kunsi': {
                'groups': {
                    'libvirt',
                    'nas',
                },
            },
            'sophie': {
                'groups': {
                    'libvirt',
                    'nas',
                },
            },
        },
        'zfs': {
            'module_options': {
                'zfs_arc_max_gb': 8,
            },
            'pools': {
                # Configured manually. Don't touch!
                'storage': {
                    'raidz2': {
                        '/dev/disk/by-id/ata-WDC_WD6003FFBX-68MU3N0_V8GE15GR',
                        '/dev/disk/by-id/ata-WDC_WD6003FFBX-68MU3N0_V8HJ406R',
                        '/dev/disk/by-id/ata-WDC_WD6003FFBX-68MU3N0_V8HJBTLR',
                        '/dev/disk/by-id/ata-WDC_WD6003FFBX-68MU3N0_V8HJGN6R',
                        '/dev/disk/by-id/ata-WDC_WD6003FFBX-68MU3N0_V8HJU4NR',
                        '/dev/disk/by-id/ata-WDC_WD6003FFBX-68MU3N0_V8J8ZKRR',
                    },
                },
            },
            'datasets': {
                'storage/backups': {},
                'storage/opt-yate': {
                    'mountpoint': '/opt/yate',
                },
                'storage/f2k1de': {
                    'mountpoint': '/storage/f2k1de',
                },
                'storage/download': {
                    'mountpoint': '/storage/download',
                },
                'storage/nas': {
                    'mountpoint': '/storage/nas',
                },
                'storage/paperless': {
                    'mountpoint': '/srv/paperless',
                },
                'storage/scan': {
                    'mountpoint': '/srv/scansnap',
                },
            },
            'scrub': {
                # running at 00:xx conflicts with backups
                'cron': '54 4 * * sun',
            },
            'snapshots': {
                'retain_per_dataset': {
                    'storage/download': {
                        'hourly': 48,
                        'daily': 0,
                        'weekly': 0,
                        'monthly': 0,
                    },
                    'storage/nas': {
                        # juuuuuuuust to be sure.
                        'daily': 14,
                        'weekly': 6,
                        'monthly': 12,
                    },
                    'storage/paperless': {
                        'daily': 14,
                        'weekly': 6,
                        'monthly': 24,
                    },
                    'storage/scan': {
                        'hourly': 6,
                        'daily': 0,
                        'weekly': 0,
                        'monthly': 0,
                    },
                },
            },
        },
        'vm': {
            'cpu': 8,
            'ram': 16,
        },
    },
}