View Issue Details
ID | Project | Category | View Status | Date Submitted | Last Update |
---|---|---|---|---|---|
0000032 | AlmaLinux-8 | cloud-init | public | 2021-02-25 19:46 | 2021-03-15 10:16 |
Reporter | almalinux4all | Assigned To | alukoshko | ||
Priority | normal | Severity | minor | Reproducibility | always |
Status | closed | Resolution | fixed | ||
Platform | x86_64 | OS | almalinux | OS Version | 8.3 beta and RC |
Summary | 0000032: cloud-init does not properly render networking for almalinux | ||||
Description | We have built a qcow2 image using AlmaLinux, and used cloud-init with default configuration to initialise it. During the first boot, there is the following error message on the screen: [ 24.172436] cloud-init[848]: 2021-02-25 17:43:30,439 - stages.py[ERROR]: Unable to render networking. Network config is likely broken: No available network renderers found. Searched through list: ['eni', 'sysconfig', 'netplan'] We think this is because cloud-init is not yet updated to recognize almalinux as a distro. See this file: [root@ip-172-31-18-24 ~]# rpm -qf /usr/lib/python3.6/site-packages/cloudinit/net/sysconfig.py cloud-init-19.4-11.el8_3.2.noarch [root@ip-172-31-18-24 ~]# cat /usr/lib/python3.6/site-packages/cloudinit/net/sysconfig.py | grep KNOWN_DISTROS KNOWN_DISTROS = ['centos', 'fedora', 'rhel', 'suse'] [...] [root@ip-172-31-18-24 ~]# So as you can see, the almalinux is not between the knows distros when cloud-init is redering networking. Best regards, | ||||
Steps To Reproduce | build a qcow2 image with either AlmaLinux 8.3 beta or RC use a cloud-init to initialise it and the default cloud-init configuration create /etc/sysconfig/network-scripts/ifcfg-eth0 file, like below: DEVICE=eth0 BOOTPROTO=dhcp ONBOOT=yes TYPE=Ethernet USERCTL=no PEERDNS=yes IPV6INIT=no NM_CONTROLLED=yes PERSISTENT_DHCLIENT=1 create /etc/sysconfig/network NETWORKING=yes HOSTNAME=localhost.localdomain use old interface naming by passing the following parameter to the kernel: net.ifnames=0 Regards, | ||||
Tags | No tags attached. | ||||
abrt_hash | |||||
URL | |||||
|
Isn't this the same as the other issue you posted? https://bugs.almalinux.org/view.php?id=23 |
|
Fixed cloud-init package is attached. We will appreciate it if you test the package in your environment and give feedback. Thanks. |
|
yes, this is the same issue |
|
We are going to test this and let you know how it goes. Thank you for the update. |
|
Hello, This did not solved the issue. I think the problem is a bit more complex. If we check what value is compared against the KNOWN_DISTROS in the /usr/lib/python3.6/site-packages/cloudinit/net/sysconfig.py file, we found the following: # cat /usr/lib/python3.6/site-packages/cloudinit/net/sysconfig.py | grep KNOWN_DISTROS KNOWN_DISTROS = ['almalinux', 'centos', 'fedora', 'rhel', 'suse'] return (util.system_info()['variant'] in KNOWN_DISTROS so the value returned by util.system_info()['variant'] is looked through the values listed in KNOWN_DISTROS Now, lets see what util.system_info()['variant'] returns in AlmaLinux and in CentOS: This is from AlmaLiux: Python 3.6.8 (default, Nov 6 2020, 09:39:16) [GCC 8.3.1 20191121 (Red Hat 8.3.1-5)] on linux Type "help", "copyright", "credits" or "license" for more information. >>> import cloudinit >>> from cloudinit import util >>> util.system_info() {'platform': 'Linux-4.18.0-240.15.1.el8_3.x86_64-x86_64-with-centos-8.3-Purple_Manul', 'system': 'Linux', 'release': '4.18.0-240.15.1.el8_3.x86_64', 'python': '3.6.8', 'uname': uname_result(system='Linux', node='almalinux-1', release='4.18.0-240.15.1.el8_3.x86_64', version='#1 SMP Wed Feb 24 15:34:43 MSK 2021', machine='x86_64', processor='x86_64'), 'dist': ('almalinux', '8.3', 'Purple Manul'), 'variant': 'linux'} This is from CentOS 8.3: Python 3.6.8 (default, Aug 24 2020, 17:57:11) [GCC 8.3.1 20191121 (Red Hat 8.3.1-5)] on linux Type "help", "copyright", "credits" or "license" for more information. >>> import cloudinit >>> from cloudinit import util >>> util.system_info() {'platform': 'Linux-4.18.0-240.1.1.el8_3.x86_64-x86_64-with-centos-8.3.2011', 'system': 'Linux', 'release': '4.18.0-240.1.1.el8_3.x86_64', 'python': '3.6.8', 'uname': uname_result(system='Linux', node='ip-172-31-9-161.eu-central-1.compute.internal', release='4.18.0-240.1.1.el8_3.x86_64', version='#1 SMP Thu Nov 19 17:20:08 UTC 2020', machine='x86_64', processor='x86_64'), 'dist': ('centos', '8', ''), 'variant': 'centos'} So in AlmalInux, the util.system_info()['variant'] retrurns 'linux', while in CentOS 8.3, the util.system_info()['variant'] retrurns 'centos' So you either add 'linux' in the KNOWN_DISTROS, or keep 'almalinux' there and the change somehow util.system_info()['variant'] to return 'almalinux' |
|
Many thanks for such a detailed report. I'll prepare one more update for cloud-init soon. |
|
Here is updated package with fixed util.system_info()['variant'] and other patches that make almalinux behave like centos |
|
Thank you, will verify and report back. |
|
I ran into the same issue earlier today and went ahead and tested out the patched cloud-init rpm provided above and figured I would report back that it worked perfectly for me. |
|
he he, cool! Any idea when this fix will find its way in the official AlmaLinux repos? |
|
I believe the updated package will be published on Monday, March 15 |
|
Published: cloud-init-19.4-11.el8_3.2.alma.noarch.rpm |
Date Modified | Username | Field | Change |
---|---|---|---|
2021-02-25 19:46 | almalinux4all | New Issue | |
2021-02-26 18:23 | swilkerson | Note Added: 0000038 | |
2021-02-27 07:33 | alukoshko | Assigned To | => alukoshko |
2021-02-27 07:33 | alukoshko | Status | new => acknowledged |
2021-03-03 16:45 | alukoshko | Note Added: 0000040 | |
2021-03-03 16:45 | alukoshko | File Added: cloud-init-19.4-11.el8_3.2.alma.noarch.rpm | |
2021-03-03 16:45 | alukoshko | Status | acknowledged => feedback |
2021-03-08 11:04 | almalinux4all | Note Added: 0000042 | |
2021-03-08 11:04 | almalinux4all | Status | feedback => assigned |
2021-03-08 11:07 | almalinux4all | Note Added: 0000043 | |
2021-03-08 20:56 | almalinux4all | Note Added: 0000045 | |
2021-03-09 07:54 | alukoshko | Note Added: 0000047 | |
2021-03-09 09:03 | alukoshko | Note Added: 0000048 | |
2021-03-09 09:03 | alukoshko | File Added: cloud-init-19.4-11.el8_3.2.alma.noarch-2.rpm | |
2021-03-09 14:32 | almalinux4all | Note Added: 0000050 | |
2021-03-11 06:01 | krasmussen | Note Added: 0000051 | |
2021-03-11 09:08 | almalinux4all | Note Added: 0000052 | |
2021-03-12 09:47 | alukoshko | Note Added: 0000054 | |
2021-03-15 10:16 | alukoshko | Status | assigned => closed |
2021-03-15 10:16 | alukoshko | Resolution | open => fixed |
2021-03-15 10:16 | alukoshko | Note Added: 0000056 |