在MaaS上使用juju安装Openstack/Base由于感知lxd安装错误而没有成功

Question

我已经在maas云上安装了Ubuntu20.04LTS(GNU/Linux5.4.0-31-Genericx86_64)的四台服务器，其主服务器还在桌面上运行Ubuntu20.04LTS(GNU/Linux5.4.0-31-Genericx86_64)，现在正试图通过juju基本魅力来部署openstack。但是，中心单元和机箱单元处于阻塞状态，消息是'certificates' missing。保险库已经安装，打开，并在运行。我还复核了证书关系.当我将ssh输入到ovn中心容器并执行journalctl -p err -b时，我得到

May 26 22:24:26 juju-58128b-0-lxd-5 systemd[4316]: snap-snapd-7264.mount: Failed to set up kernel keyring: Required key not available
May 26 22:24:26 juju-58128b-0-lxd-5 systemd[4316]: snap-snapd-7264.mount: Failed at step KEYRING spawning /bin/mount: Required key not available
May 26 22:24:26 juju-58128b-0-lxd-5 systemd[1]: Failed to mount Mount unit for snapd, revision 7264.
May 26 22:37:48 juju-58128b-0-lxd-5 systemd-udevd[6433]: Failed to chown '/dev/net/tun' 0 0: Operation not permitted
May 26 22:37:48 juju-58128b-0-lxd-5 systemd-udevd[6433]: Failed to apply permissions on static device nodes: Operation not permitted
May 26 22:38:09 juju-58128b-0-lxd-5 systemd[1]: Failed to start Execute cloud user/final scripts.
May 27 08:56:34 juju-58128b-0-lxd-5 systemd[185756]: snap-lxd-15161.mount: Failed to link user keyring into session keyring: Required key not available
May 27 08:56:34 juju-58128b-0-lxd-5 systemd[185756]: snap-lxd-15161.mount: Failed to set up kernel keyring: Required key not available
May 27 08:56:34 juju-58128b-0-lxd-5 systemd[185756]: snap-lxd-15161.mount: Failed at step KEYRING spawning /bin/mount: Required key not available
May 27 08:56:34 juju-58128b-0-lxd-5 systemd[1]: Failed to mount Mount unit for lxd, revision 15161.

有人能理解这个错误吗？

Answer 1

除了打开保险库之外，在向您的部署颁发证书之前，您必须告诉它生成根CA或上载中间根证书。有关如何做到这一点的更多信息，请参见“证书生命管理”( Certificate，0 )附录中的“OpenStack”( 1 )。

0：https://docs.openstack.org/project-deploy-guide/charm-deployment-guide/latest/app-certificate-management.html 1：https://docs.openstack.org/project-deploy-guide/charm-deployment-guide/latest/