** Description changed: I've created a 'network-config' file with Terraform's yamldecode() function that contains (btw. I've tried with the version being a Number w/o quotes and as well as a String as shown here): --- "network": - "ethernets": - "eth0": - "gateway4": "192.168.1.1" - "nameservers": - "addresses": - - "192.168.1.74" - - "192.168.1.104" - "search": - - "fritz.box" - "set-name": "eth0" - "version": "2" + "ethernets": + "eth0": + "gateway4": "192.168.1.1" + "nameservers": + "addresses": + - "192.168.1.74" + - "192.168.1.104" + "search": + - "fritz.box" + "set-name": "eth0" + "version": "2" --- After running on Raspberry Pi 4B with 4 GB, created with ubuntu-20.04.1-preinstalled-server-arm64+raspi.img.xz, the machine's setup fails and /var/log/cloud-init.log reveals that: --- 2020-04-01 17:23:48,649 - util.py[DEBUG]: Reading from /boot/firmware//network-config (quiet=False) 2020-04-01 17:23:48,649 - util.py[DEBUG]: Read 245 bytes from /boot/firmware//network-config 2020-04-01 17:23:48,650 - util.py[DEBUG]: Attempting to load yaml from string of length 240 with allowed root types (<class 'dict'>,) 2020-04-01 17:23:48,652 - util.py[DEBUG]: Attempting to load yaml from string of length 245 with allowed root types (<class 'dict'>,) 2020-04-01 17:23:48,656 - DataSourceNoCloud.py[DEBUG]: Top level network key in network-config but missing 'config' or 'version': {'network': {'ethernets': {'eth0': {'gateway4': '192.168.1.1', 'nameservers': {'addresses': ['192.168.1.74', '192.168.1.104'], 'search': ['fritz.box']}, 'set-name': 'eth0'}}, 'version': '2'}} --- The corresponding /var/log/clout-init-output.log reveals the trace and that Network won't come up. --- Cloud-init v. 20.2-45-g5f7825e2-0ubuntu1~20.04.1 running 'init-local' at Wed, 01 Apr 2020 17:23:48 +0000. Up 21.71 seconds. 2020-04-01 17:23:48,796 - util.py[WARNING]: failed stage init-local failed run of stage init-local ------------------------------------------------------------ Traceback (most recent call last): - File "/usr/lib/python3/dist-packages/cloudinit/cmd/main.py", line 653, in status_wrapper - ret = functor(name, args) - File "/usr/lib/python3/dist-packages/cloudinit/cmd/main.py", line 362, in main_init - init.apply_network_config(bring_up=bool(mode != sources.DSMODE_LOCAL)) - File "/usr/lib/python3/dist-packages/cloudinit/stages.py", line 699, in apply_network_config - net.wait_for_physdevs(netcfg) - File "/usr/lib/python3/dist-packages/cloudinit/net/__init__.py", line 523, in wait_for_physdevs - physdevs = extract_physdevs(netcfg) - File "/usr/lib/python3/dist-packages/cloudinit/net/__init__.py", line 519, in extract_physdevs - raise RuntimeError('Unknown network config version: %s' % version) + File "/usr/lib/python3/dist-packages/cloudinit/cmd/main.py", line 653, in status_wrapper + ret = functor(name, args) + File "/usr/lib/python3/dist-packages/cloudinit/cmd/main.py", line 362, in main_init + init.apply_network_config(bring_up=bool(mode != sources.DSMODE_LOCAL)) + File "/usr/lib/python3/dist-packages/cloudinit/stages.py", line 699, in apply_network_config + net.wait_for_physdevs(netcfg) + File "/usr/lib/python3/dist-packages/cloudinit/net/__init__.py", line 523, in wait_for_physdevs + physdevs = extract_physdevs(netcfg) + File "/usr/lib/python3/dist-packages/cloudinit/net/__init__.py", line 519, in extract_physdevs + raise RuntimeError('Unknown network config version: %s' % version) RuntimeError: Unknown network config version: None ------------------------------------------------------------ Cloud-init v. 20.2-45-g5f7825e2-0ubuntu1~20.04.1 running 'init' at Wed, 01 Apr 2020 17:23:50 +0000. Up 23.69 seconds. ci-info: +++++++++++++++++++++++++++Net device info++++++++++++++++++++++++++++ ci-info: +--------+-------+-----------+-----------+-------+-------------------+ ci-info: | Device | Up | Address | Mask | Scope | Hw-Address | ci-info: +--------+-------+-----------+-----------+-------+-------------------+ ci-info: | eth0 | False | . | . | . | dc:a6:32:b1:78:8e | ci-info: | lo | True | 127.0.0.1 | 255.0.0.0 | host | . | ci-info: | lo | True | ::1/128 | . | host | . | ci-info: | wlan0 | False | . | . | . | dc:a6:32:b1:78:8f | ci-info: +--------+-------+-----------+-----------+-------+-------------------+ ci-info: +++++++++++++++++++Route IPv6 info+++++++++++++++++++ ci-info: +-------+-------------+---------+-----------+-------+ ci-info: | Route | Destination | Gateway | Interface | Flags | ci-info: +-------+-------------+---------+-----------+-------+ ci-info: +-------+-------------+---------+-----------+-------+ 2020-04-01 17:23:50,653 - stages.py[WARNING]: Failed to rename devices: Failed to apply network config names: Unknown network config version: None + + + Related bugs: + * bug 1798117: juju sends "network" top level key to user.network-config in lxd containers
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1906187 Title: Version tag is not respected when put last To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1906187/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs