[root@test-cloudinit4 admin]# journalctl -u cloud-init
-- Logs begin at Thu 2020-04-09 14:06:00 UTC, end at Thu 2020-04-09 14:08:50 UTC. --
Apr 09 14:06:12 test-cloudinit4 systemd[1]: Starting Initial cloud-init job (metadata service crawler)...
Apr 09 14:06:24 test-cloudinit4 cloud-init[1093]: Cloud-init v. 18.5 running 'init' at Thu, 09 Apr 2020 14:06:13 +0000. Up 16.78 seconds.
Apr 09 14:06:24 test-cloudinit4 cloud-init[1093]: ci-info: +++++++++++++++++++++++++++Net device info++++++++++++++++++++++++++++
Apr 09 14:06:24 test-cloudinit4 cloud-init[1093]: ci-info: +--------+-------+-----------+-----------+-------+-------------------+
Apr 09 14:06:24 test-cloudinit4 cloud-init[1093]: ci-info: | Device |   Up  |  Address  |    Mask   | Scope |     Hw-Address    |
Apr 09 14:06:24 test-cloudinit4 cloud-init[1093]: ci-info: +--------+-------+-----------+-----------+-------+-------------------+
Apr 09 14:06:24 test-cloudinit4 cloud-init[1093]: ci-info: |  eth0  | False |     .     |     .     |   .   | 00:50:56:8e:27:00 |
Apr 09 14:06:24 test-cloudinit4 cloud-init[1093]: ci-info: |  eth1  | False |     .     |     .     |   .   | 00:50:56:8e:30:34 |
Apr 09 14:06:24 test-cloudinit4 cloud-init[1093]: ci-info: |   lo   |  True | 127.0.0.1 | 255.0.0.0 |  host |         .         |
Apr 09 14:06:24 test-cloudinit4 cloud-init[1093]: ci-info: +--------+-------+-----------+-----------+-------+-------------------+
Apr 09 14:06:24 test-cloudinit4 cloud-init[1093]: ci-info:
Apr 09 14:06:24 test-cloudinit4 cloud-init[1093]: 2020-04-09 14:06:24,738 - util.py[WARNING]: Getting data from <class 'cloudinit.sources.DataSourceNoCloud.DataSour>
Apr 09 14:06:24 test-cloudinit4 cloud-init[1093]: 2020-04-09 14:06:24,792 - util.py[WARNING]: No instance datasource found! Likely bad things to come!
Apr 09 14:06:24 test-cloudinit4 systemd[1]: cloud-init.service: Main process exited, code=exited, status=1/FAILURE
Apr 09 14:06:24 test-cloudinit4 systemd[1]: cloud-init.service: Failed with result 'exit-code'.
Apr 09 14:06:24 test-cloudinit4 systemd[1]: Failed to start Initial cloud-init job (metadata service crawler).