cloud-init-local starts:

Mar 09 19:17:43 ubuntu systemd[1]: Starting cloud-init-local.service - Initial cloud-init job (pre-networking)...
Mar 09 19:17:45 ubuntu cloud-init[964]: Cloud-init v. 23.1.1-0ubuntu1 running 'init-local' at Thu, 09 Mar 2023 19:17:45 +0000. Up 29.91 seconds.
Mar 09 19:17:47 ubuntu systemd[1]: Finished cloud-init-local.service - Initial cloud-init job (pre-networking).


cloud-init starts:

Mar 09 19:17:47 ubuntu systemd[1]: Starting cloud-init.service - Initial cloud-init job (metadata service crawler)...
Mar 09 19:17:58 ubuntu cloud-init[1061]: 2023-03-09 19:17:58,443 - util.py[WARNING]: Getting data from <class 'cloudinit.sources.DataSourceNoCloud.DataSourceNoCloudNet'> failed


resolved starts:

Mar 09 19:17:47 ubuntu systemd[1]: Starting systemd-resolved.service - Network Name Resolution...
Mar 09 19:17:47 ubuntu systemd-resolved[1046]: Positive Trust Anchors:
Mar 09 19:17:47 ubuntu systemd-resolved[1046]: . IN DS 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d
Mar 09 19:17:47 ubuntu systemd-resolved[1046]: Negative trust anchors: home.arpa 10.in-addr.arpa 16.172.in-addr.arpa 17.172.in-addr.arpa 18.172.in-addr.arpa 19.172.in-addr.arpa 20.172.in-addr.arpa 21.172.in-addr.arpa 22.172.in-addr.arpa >
Mar 09 19:17:47 ubuntu systemd[1]: Finished cloud-init-local.service - Initial cloud-init job (pre-networking).
Mar 09 19:17:47 ubuntu systemd-resolved[1046]: Using system hostname 'ubuntu'.
Mar 09 19:17:47 ubuntu systemd[1]: Started systemd-resolved.service - Network Name Resolution.

cloud-init tries to fetch user-data (logs from cloud-init.log)

2023-03-09 19:17:48,313 - url_helper.py[DEBUG]: [0/11] open 'http://boot.linuxgroove.com/ubuntu/23.04/meta-data' with {'url': 'http://boot.linuxgroove.com/ubuntu/23.04/meta-data', 'stream': False, 'allow_redirects': True, 'method': 'GET', 'headers': {'User-Agent': 'Cloud-Init/23.1.1-0ubuntu1'}} configuration

... trying many times

2023-03-09 19:17:58,443 - util.py[DEBUG]: Getting data from <class 'cloudinit.sources.DataSourceNoCloud.DataSourceNoCloudNet'> failed
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/cloudinit/sources/__init__.py", line 976, in find_source
    if s.update_metadata_if_supported(
       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/cloudinit/sources/__init__.py", line 858, in update_metadata_if_supported
    result = self.get_data()
             ^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/cloudinit/sources/__init__.py", line 400, in get_data
    return_value = self._check_and_get_data()
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/cloudinit/sources/__init__.py", line 335, in _check_and_get_data
    return self._get_data()
           ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/cloudinit/sources/DataSourceNoCloud.py", line 176, in _get_data
    (md_seed, ud, vd) = util.read_seeded(seedfrom, timeout=None)
                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/cloudinit/util.py", line 995, in read_seeded
    md_resp = url_helper.read_file_or_url(
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/cloudinit/url_helper.py", line 87, in read_file_or_url
    return readurl(url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/cloudinit/url_helper.py", line 370, in readurl
    raise excps[-1]
cloudinit.url_helper.UrlError: HTTPConnectionPool(host='boot.linuxgroove.com', port=80): Max retries exceeded with url: /ubuntu/23.04/meta-data (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f650b663610>: F
ailed to establish a new connection: [Errno -3] Temporary failure in name resolution'))


systemd-networkd starts:

Mar 09 19:17:59 ubuntu systemd[1]: Starting systemd-networkd.service - Network Configuration...
Mar 09 19:17:59 ubuntu kernel: cfg80211: Loading compiled-in X.509 certificates for regulatory database
Mar 09 19:17:59 ubuntu kernel: cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
Mar 09 19:17:59 ubuntu systemd-networkd[1169]: ens3: Link UP
Mar 09 19:17:59 ubuntu systemd-networkd[1169]: ens3: Gained carrier
Mar 09 19:17:59 ubuntu systemd-networkd[1169]: lo: Link UP
Mar 09 19:17:59 ubuntu systemd-networkd[1169]: lo: Gained carrier
Mar 09 19:17:59 ubuntu systemd-networkd[1169]: ens3: Gained IPv6LL
Mar 09 19:17:59 ubuntu systemd-timesyncd[1047]: Network configuration changed, trying to establish connection.
Mar 09 19:17:59 ubuntu systemd-timesyncd[1047]: Network configuration changed, trying to establish connection.
Mar 09 19:17:59 ubuntu systemd-networkd[1169]: Enumeration completed
Mar 09 19:17:59 ubuntu systemd[1]: Started systemd-networkd.service - Network Configuration.

Network Manager start:

Mar 09 19:18:01 ubuntu systemd[1]: Starting NetworkManager.service - Network Manager...
...
Mar 09 19:18:01 ubuntu NetworkManager[1270]: <info>  [1678389481.9025] NetworkManager (version 1.40.12) is starting... (boot:3d4510a0-6e3e-4865-9bf6-5c29eb0d6531)
Mar 09 19:18:01 ubuntu NetworkManager[1270]: <info>  [1678389481.9026] Read config: /etc/NetworkManager/NetworkManager.conf (lib: 10-dns-resolved.conf, 20-connectivity-ubuntu.conf, no-mac-addr-change.conf) (run: 10-globally-managed-devic>
Mar 09 19:18:01 ubuntu NetworkManager[1270]: <info>  [1678389481.9404] bus-manager: acquired D-Bus service "org.freedesktop.NetworkManager"
Mar 09 19:18:01 ubuntu NetworkManager[1270]: <info>  [1678389481.9520] manager[0x55d182619000]: monitoring kernel firmware directory '/lib/firmware'.
Mar 09 19:18:01 ubuntu NetworkManager[1270]: <info>  [1678389481.9522] monitoring ifupdown state file '/run/network/ifstate'.
Mar 09 19:18:01 ubuntu dbus-daemon[1200]: [system] Activating via systemd: service name='org.freedesktop.hostname1' unit='dbus-org.freedesktop.hostname1.service' requested by ':1.14' (uid=0 pid=1270 comm="/usr/sbin/NetworkManager --no-da>
Mar 09 19:18:01 ubuntu systemd[1]: Started NetworkManager.service - Network Manager.