问题[juju](ubuntu)

我正在尝试使用 openstack 创建一个迷人的 kubernetes 的离线安装。按照规范指南，我遇到了这个错误。我认为它无法填充juju-proxy-systemd.conf并且juju-proxy.conf没有代理详细信息？

要运行 juju bootstrap 控制器，我运行

juju bootstrap --bootstrap-series=$OS_SERIES \
  --metadata-source=~/simplestreams \
  --model-default network=test \
  --model-default external-network=external \
  --model-default use-floating-ip=true \
  --config use-default-secgroup=true \
--config apt-http-proxy=http://proxy.co.uk:3128 \
--config apt-ftp-proxy=ftp://proxy.co.uk:3128 \
--config apt-https-proxy=http://proxy.co.uk:3128 \
--config apt-no-proxy=localhost,127.0.0.0,127.0.1.1,127.0.1.1,local.home,10.255.52.0/24,10.20.20.0/24,192.168.122.0/24 \
--config juju-http-proxy=http://proxy.co.uk:3128 \
--config juju-ftp-proxy=ftp://proxy.co.uk:3128 \
--config juju-https-proxy=http://proxy..co.uk:3128 \
--config juju-no-proxy=localhost,127.0.0.0,127.0.1.1,127.0.1.1,local.home,10.255.52.0/24,10.20.20.0/24,192.168.122.0/24 \
--config snap-http-proxy=http://proxy.co.uk:3128 \
--config snap-ftp-proxy=ftp://proxy.co.uk:3128 \
--config snap-https-proxy=http://proxy.co.uk:3128 \
--config snap-no-proxy=localhost,127.0.0.0,127.0.1.1,127.0.1.1,local.home,10.255.52.0/24,10.20.20.0/24,192.168.122.0/24 \
--config logging-config="<root>=TRACE;unit=TRACE" \
 --debug \
  microstack microstack 

要运行迷人的 kubernetes 本地安装，我运行

juju bootstrap \
--config logging-config="<root>=TRACE;unit=TRACE" \
 --debug \
--config apt-no-proxy=localhost,127.0.0.1,local.home,10.255.52.0/24,10.20.20.0/24,192.168.122.0/24 \
--config juju-no-proxy=localhost,127.0.0.1,local.home,10.255.52.0/24,10.20.20.0/24,192.168.122.0/24 \
localhost localhost8

这两个命令都失败了

22:30:30 ERROR juju.cmd.juju.commands bootstrap.go:884 unable to contact api server after 1 attempts: unable to connect to API: Forbidden
22:30:30 DEBUG juju.cmd.juju.commands bootstrap.go:885 (error details: [{/build/snapcraft-juju-a284566302ade03f36071a6fe755224b/parts/juju/src/cmd/juju/common/controller.go:153: unable to contact api server after 1 attempts} {/build/snapcraft-juju-a284566302ade03f36071a6fe755224b/parts/juju/src/cmd/juju/common/controller.go:50: } {/build/snapcraft-juju-a284566302ade03f36071a6fe755224b/parts/juju/src/cmd/modelcmd/modelcommand.go:421: } {/build/snapcraft-juju-a284566302ade03f36071a6fe755224b/parts/juju/src/cmd/modelcmd/modelcommand.go:440: } {/build/snapcraft-juju-a284566302ade03f36071a6fe755224b/parts/juju/src/cmd/modelcmd/base.go:275: } {/build/snapcraft-juju-a284566302ade03f36071a6fe755224b/parts/juju/src/juju/api.go:83: } {/build/snapcraft-juju-a284566302ade03f36071a6fe755224b/parts/juju/src/api/apiclient.go:218: } {/build/snapcraft-juju-a284566302ade03f36071a6fe755224b/parts/juju/src/api/apiclient.go:686: } {/build/snapcraft-juju-a284566302ade03f36071a6fe755224b/parts/juju/src/api/apiclient.go:1028: } {/build/snapcraft-juju-a284566302ade03f36071a6fe755224b/parts/juju/src/api/apiclient.go:1132: unable to connect to API} {/build/snapcraft-juju-a284566302ade03f36071a6fe755224b/parts/juju/src/api/apiclient.go:1157: } {/build/snapcraft-juju-a284566302ade03f36071a6fe755224b/parts/juju/src/api/apiclient.go:737: } {Forbidden}])

我正在努力安装 juju kubernetes-core 魅力

我已经设置了三个环境：

• juju-控制器
• juju add-cloud 手册
• 添加了两个焦点 Ubuntu 4 CPU 4GB RAM

然后我跑了：

juju deploy --dry-run cs:bundle/kubernetes-core-1340 --map-machines=existing,0=0,1=1

看到我被困在“juju status”中

Model    Controller  Cloud/Region      Version  SLA          Timestamp
default  k8s         k8scloud/default  2.9.10   unsupported  13:08:03+02:00

App                Version         Status   Scale  Charm              Store       Channel   Rev  OS      Message
containerd         go1.13.8        active       2  containerd         charmstore  edge      147  ubuntu  Container runtime available
easyrsa            3.0.1           active       1  easyrsa            charmstore  edge      396  ubuntu  Certificate Authority connected.
etcd               3.4.5           active       1  etcd               charmstore  edge      608  ubuntu  Healthy with 1 known peer
flannel                            error        2  flannel            charmstore  edge      572  ubuntu  hook failed: "install"
kubernetes-master  1.22.0-alpha.2  waiting      1  kubernetes-master  charmstore  edge     1035  ubuntu  Waiting for CNI plugins to become available
kubernetes-worker  1.22.0-alpha.2  waiting      1  kubernetes-worker  charmstore  edge      789  ubuntu  Waiting for cluster credentials.

Unit                  Workload  Agent  Machine  Public address  Ports     Message
easyrsa/0*            active    idle   0/lxd/0  10.156.136.137            Certificate Authority connected.
etcd/0*               active    idle   0        172.16.51.212   2379/tcp  Healthy with 1 known peer
kubernetes-master/0*  waiting   idle   0        172.16.51.212             **Waiting for CNI plugins to become available**
  containerd/1        active    idle            172.16.51.212             Container runtime available
  flannel/1           error     idle            172.16.51.212             hook failed: "install"
kubernetes-worker/0*  waiting   idle   1        172.16.51.213             Waiting for cluster credentials.
  containerd/0*       active    idle            172.16.51.213             Container runtime available
  flannel/0*          error     idle            172.16.51.213             hook failed: "install"

Machine  State    DNS             Inst id               Series  AZ  Message
0        started  172.16.51.212   manual:172.16.51.212  focal       Manually provisioned machine
0/lxd/0  started  10.156.136.137  juju-c9d9ed-0-lxd-0   focal       Container started
1        started  172.16.51.213   manual:172.16.51.213  focal       Manually provisioned machine

当我打开法兰绒日志时，我看到：

2021-08-06 10:29:20 ERROR unit.flannel/0.juju-log server.go:314 Hook error:
Traceback (most recent call last):
  File "/var/lib/juju/agents/unit-flannel-0/.venv/lib/python3.8/site-packages/charms/reactive/__init__.py", line 71, in main
    bus.discover()
  File "/var/lib/juju/agents/unit-flannel-0/.venv/lib/python3.8/site-packages/charms/reactive/bus.py", line 426, in discover
    _register_handlers_from_file(search_path, filepath)
  File "/var/lib/juju/agents/unit-flannel-0/.venv/lib/python3.8/site-packages/charms/reactive/bus.py", line 466, in _register_handlers_from_file
    _load_module(root, filepath)
  File "/var/lib/juju/agents/unit-flannel-0/.venv/lib/python3.8/site-packages/charms/reactive/bus.py", line 444, in _load_module
    return importlib.import_module(package + module)
  File "/usr/lib/python3.8/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 848, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
...skipping...
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 848, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/var/lib/juju/agents/unit-flannel-0/charm/hooks/relations/kubernetes-cni/provides.py", line 5, in <module>
    from charms.layer.kubernetes_common import kubeclientconfig_path
**ModuleNotFoundError: No module named 'charms.layer.kubernetes_common'**

2021-08-06 10:54:52 WARNING unit.flannel/0.install logger.go:60 Traceback (most recent call last):
2021-08-06 10:54:52 WARNING unit.flannel/0.install logger.go:60   File "/var/lib/juju/agents/unit-flannel-0/charm/hooks/install", line 22, in <module>
2021-08-06 10:54:52 WARNING unit.flannel/0.install logger.go:60     main()
2021-08-06 10:54:52 WARNING unit.flannel/0.install logger.go:60   File "/var/lib/juju/agents/unit-flannel-0/.venv/lib/python3.8/site-packages/charms/reactive/__init__.py", line 71, in main
2021-08-06 10:54:52 WARNING unit.flannel/0.install logger.go:60     bus.discover()
2021-08-06 10:54:52 WARNING unit.flannel/0.install logger.go:60   File "/var/lib/juju/agents/unit-flannel-0/.venv/lib/python3.8/site-packages/charms/reactive/bus.py", line 426, in discover
2021-08-06 10:54:52 WARNING unit.flannel/0.install logger.go:60     _register_handlers_from_file(search_path, filepath)
2021-08-06 10:54:52 WARNING unit.flannel/0.install logger.go:60   File "/var/lib/juju/agents/unit-flannel-0/.venv/lib/python3.8/site-packages/charms/reactive/bus.py", line 466, in _register_handlers_from_file   
2021-08-06 10:54:52 WARNING unit.flannel/0.install logger.go:60     _load_module(root, filepath)
2021-08-06 10:54:52 WARNING unit.flannel/0.install logger.go:60   File "/var/lib/juju/agents/unit-flannel-0/.venv/lib/python3.8/site-packages/charms/reactive/bus.py", line 444, in _load_module
2021-08-06 10:54:52 WARNING unit.flannel/0.install logger.go:60     return importlib.import_module(package + module)
2021-08-06 10:54:52 WARNING unit.flannel/0.install logger.go:60   File "/usr/lib/python3.8/importlib/__init__.py", line 127, in import_module
2021-08-06 10:54:52 WARNING unit.flannel/0.install logger.go:60     return _bootstrap._gcd_import(name[level:], package, level)
2021-08-06 10:54:52 WARNING unit.flannel/0.install logger.go:60   File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
2021-08-06 10:54:52 WARNING unit.flannel/0.install logger.go:60   File "<frozen importlib._bootstrap>", line 991, in _find_and_load
2021-08-06 10:54:52 WARNING unit.flannel/0.install logger.go:60   File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
2021-08-06 10:54:52 WARNING unit.flannel/0.install logger.go:60   File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
2021-08-06 10:54:52 WARNING unit.flannel/0.install logger.go:60   File "<frozen importlib._bootstrap_external>", line 848, in exec_module
2021-08-06 10:54:52 WARNING unit.flannel/0.install logger.go:60   File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
2021-08-06 10:54:52 WARNING unit.flannel/0.install logger.go:60   File "/var/lib/juju/agents/unit-flannel-0/charm/hooks/relations/kubernetes-cni/provides.py", line 5, in <module>
2021-08-06 10:54:52 WARNING unit.flannel/0.install logger.go:60     from charms.layer.kubernetes_common import kubeclientconfig_path
2021-08-06 10:54:52 WARNING unit.flannel/0.install logger.go:60 ModuleNotFoundError: No module named 'charms.layer.kubernetes_common'
2021-08-06 10:54:52 ERROR juju.worker.uniter.operation runhook.go:139 hook "install" (via explicit, bespoke hook script) failed: exit status 1
2021-08-06 10:54:52 INFO juju.worker.uniter resolver.go:144 awaiting error resolution for "install" hook
2021-08-06 10:59:52 INFO juju.worker.uniter resolver.go:144 awaiting error resolution for "install" hook
2021-08-06 10:59:52 INFO unit.flannel/0.juju-log server.go:314 Reactive main running for hook install
2021-08-06 10:59:52 ERROR unit.flannel/0.juju-log server.go:314 Hook error:

我不确定为什么模块无法安装或丢失。

我在 VirtualBox 上创建了全新的 Ubuntu 20.03，而不是使用文档开始安装。机器有 Quadro RTX 卡（可能会影响？）。

文档很混乱，因为有很多方法可以做——我检查了几乎所有方法，结果非常糟糕，因为它从未导致成功。你能帮忙安装吗，或者 Ubuntu Kubernetes 不能工作，这是浪费时间？

是否需要额外的日志？

导致此错误的无效文档：

1. https://ubuntu.com/kubernetes/install#multi-node
2. https://ubuntu.com/kubernetes/docs/install-manual
3. https://ubuntu.com/kubernetes/docs/install-local

首先我尝试：

sudo snap install lxd

sudo lxd init
# all default apart:
# dir
# ipv6 none

sudo snap install juju --classic
juju bootstrap localhost

juju add-model k8s
juju deploy charmed-kubernetes

结果是 10 台机器而不是工作主机 :)

kubernetes-master/0*      waiting   idle   5        10.184.167.240  6443/tcp        Waiting for 3 kube-system pods to start
  containerd/2            active    idle            10.184.167.240                  Container runtime available
  flannel/2               active    idle            10.184.167.240                  Flannel subnet 10.1.1.1/24
kubernetes-master/1       waiting   idle   6        10.184.167.89   6443/tcp        Waiting for 3 kube-system pods to start
  containerd/3            active    idle            10.184.167.89                   Container runtime available
  flannel/3               active    idle            10.184.167.89                   Flannel subnet 10.1.43.1/24

完整状态是：

juju status --color
Model           Controller           Cloud/Region         Version  SLA          Timestamp
k8s-production  localhost-localhost  localhost/localhost  2.8.9    unsupported  17:00:24+01:00

App                    Version  Status   Scale  Charm                  Store       Rev  OS      Notes
containerd             1.3.3    active       5  containerd             jujucharms  102  ubuntu  
easyrsa                3.0.1    active       1  easyrsa                jujucharms  345  ubuntu  
etcd                   3.4.5    active       3  etcd                   jujucharms  553  ubuntu  
flannel                0.11.0   active       5  flannel                jujucharms  518  ubuntu  
kubeapi-load-balancer  1.18.0   active       1  kubeapi-load-balancer  jujucharms  757  ubuntu  exposed
kubernetes-master      1.20.4   waiting      2  kubernetes-master      jujucharms  955  ubuntu  
kubernetes-worker      1.20.4   active       3  kubernetes-worker      jujucharms  726  ubuntu  exposed

Unit                      Workload  Agent  Machine  Public address  Ports           Message
easyrsa/0*                active    idle   0        10.184.167.48                   Certificate Authority connected.
etcd/0*                   active    idle   1        10.184.167.23   2379/tcp        Healthy with 3 known peers
etcd/1                    active    idle   2        10.184.167.180  2379/tcp        Healthy with 3 known peers
etcd/2                    active    idle   3        10.184.167.194  2379/tcp        Healthy with 3 known peers
kubeapi-load-balancer/0*  active    idle   4        10.184.167.106  443/tcp         Loadbalancer ready.
kubernetes-master/0*      waiting   idle   5        10.184.167.240  6443/tcp        Waiting for 3 kube-system pods to start
  containerd/2            active    idle            10.184.167.240                  Container runtime available
  flannel/2               active    idle            10.184.167.240                  Flannel subnet 10.1.1.1/24
kubernetes-master/1       waiting   idle   6        10.184.167.89   6443/tcp        Waiting for 3 kube-system pods to start
  containerd/3            active    idle            10.184.167.89                   Container runtime available
  flannel/3               active    idle            10.184.167.89                   Flannel subnet 10.1.43.1/24
kubernetes-worker/0*      active    idle   7        10.184.167.52   80/tcp,443/tcp  Kubernetes worker running.
  containerd/0*           active    idle            10.184.167.52                   Container runtime available
  flannel/0*              active    idle            10.184.167.52                   Flannel subnet 10.1.20.1/24
kubernetes-worker/1       active    idle   8        10.184.167.226  80/tcp,443/tcp  Kubernetes worker running.
  containerd/4            active    idle            10.184.167.226                  Container runtime available
  flannel/4               active    idle            10.184.167.226                  Flannel subnet 10.1.6.1/24
kubernetes-worker/2       active    idle   9        10.184.167.158  80/tcp,443/tcp  Kubernetes worker running.
  containerd/1            active    idle            10.184.167.158                  Container runtime available
  flannel/1               active    idle            10.184.167.158                  Flannel subnet 10.1.12.1/24

Machine  State    DNS             Inst id        Series  AZ  Message
0        started  10.184.167.48   juju-c4f295-0  focal       Running
1        started  10.184.167.23   juju-c4f295-1  focal       Running
2        started  10.184.167.180  juju-c4f295-2  focal       Running
3        started  10.184.167.194  juju-c4f295-3  focal       Running
4        started  10.184.167.106  juju-c4f295-4  focal       Running
5        started  10.184.167.240  juju-c4f295-5  focal       Running
6        started  10.184.167.89   juju-c4f295-6  focal       Running
7        started  10.184.167.52   juju-c4f295-7  focal       Running
8        started  10.184.167.226  juju-c4f295-8  focal       Running
9        started  10.184.167.158  juju-c4f295-9  focal       Running

与文档中的其他排序相同，都一无所获。也许我做错了什么，也许 Ubuntu Kubernetes 不能在 localhost 上运行。

juju add-model k8s-production
juju deploy cs:bundle/charmed-kubernetes-596

即使是这种小型部署也不起作用（安装永远不会结束）。

juju add-model k8s-development
juju deploy cs:bundle/kubernetes-core-1200

由于没有正确清理 juju 下的资源，我造成了某种混乱，所以在那之后，除了“juju 控制器”之外的任何其他命令都会卡住并且没有响应。

如何从报告的列表中删除那些相当不存在的控制器？

$ juju 控制器
将此命令与 --refresh 选项一起使用以查看最新信息。

控制器模型 用户访问 云/区域模型 节点 HA 版本
alter-ego 默认管理员超级用户 localhost/localhost 1 1 无 2.9-beta1    
osm-k8s osm admin 超级用户 microk8s/localhost 2 - - 2.9-beta1  
osm-lxd* 默认管理员超级用户 localhost/localhost 2 1 无 2.8.0

我在 maas 云上安装了四台带有 Ubuntu 20.04 LTS（GNU/Linux 5.4.0-31-generic x86_64）的服务器，其主服务器也在运行 Ubuntu 20.04 LTS（GNU/Linux 5.4.0-31-generic x86_64）一个桌面，现在我正在尝试通过 juju base charm 部署 openstack。但是，ovn-central 单元和 ovn-chassis 单元处于阻塞状态，消息为'certificates' missing. Vault 已安装、启封并正在运行。我还仔细检查了证书关系。当我 ssh 进入 ovn-central 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.

任何人都可以理解这个错误吗？

我的虚拟实验室通过 virt-manager：

• MAAS 服务器

• JUJU控制器

  但在引导之后，使用以下命令：

  $: juju bootstrap maas-cloud maas-cloud-controller --debug .... .... ....

我收到一个错误：

13:00:20 ERROR juju.cmd.juju.commands bootstrap.go:776 failed to bootstrap model: cannot start bootstrap instance: unexpected: ServerError: 400 Bad Request ({"distro_series": ["'**bionic**' is not a valid distro_series.  It should be one of: '', 'ubuntu/focal'."]})

所有实验室都基于 Ubuntu 20.04，我无法理解，因为它在不存在时给我签名了“仿生”......在 MAAS 上设置了 20.04

有人可以向我解释一下，谢谢。

我需要在我自己的运行 ubuntu 18 和 19 的硬件上安装一个 k8s 集群。不会涉及云。我读过关于 JuJu 的文章，但它似乎非常面向各种云。我还没有看到任何关于使用 JuJu 在我自己的硬件上安装 kubernetes 的信息。JuJu 安装文档提到在您自己的金属上安装，但仅包括云 (AWS) 或在 localhost 上安装 microk8s 的说明。它还谈到了迷人的 kubernetes，不管那是什么。似乎营销部门编写了这些文档。

我想安装真正的 kubernetes，而不是一些仿冒品，我想知道 JuJu 是否用于在我自己的硬件上创建 k8s 集群。如果是这样，这个程序记录在哪里？

我试图在没有运气的情况下做以下一周！我想在机器部署过程中创建一个 MACVLAN。我已经使用 Cloud-Init 语法为此过程提供了代码：

#cloud-config

write_files:
-   content: |
        #!/bin/bash

        sudo ip link add eth0 link enp0s3 type macvlan mode bridge
        sudo ifconfig eth0 up
    path: /tmp/macvlan.sh
    permissions: '777'
-   content: |
        [Unit]
        Description=macvlan setup service

        [Service]
        ExecStart=/etc/init.d/macvlan.sh

        [Install]
        WantedBy=multi-user.target
    path: /tmp/macvlan.service
    permissions: '777'

runcmd:
-   sudo mv /tmp/macvlan.sh /etc/init.d/macvlan.sh
-   sudo mv /tmp/macvlan.service /etc/systemd/system/macvlan.service
-   systemctl enable macvlan
-   systemctl start macvlan

所以现在我想知道如何在部署过程中自动使用这个代码？我知道有一种方法可以手动使用代码，如下所示：

maas $PROFILE machine deploy $SYSTEM_ID user_data=$(base64 ./import_key.sh)

但我希望 MaaS 自动为所有机器执行此操作（因为我正在使用 Juju 控制器部署新机器，而我无法手动执行此操作）。如果无法使用 Cloud-Init，那么是否可以使用 Curtin？如何？

我们（几乎）在一台机器上部署了带有 conjure-up 的 Openstack NovaLXD。在此设置中，conjure-up 使用 juju 和 lxd，并创建嵌套的 lxc 容器。它们都提供了 IP 地址，但所有嵌套容器都无法完成设置。

我想附加到嵌套容器的控制台，以排除网络故障并查看日志。对于第一级容器，我可以使用“ lxc exec ”命令添加一个用户，例如“ lxc exec juju-e688f9-0 passwd ubuntu ”，然后附加到它。当我尝试在嵌套容器中创建用户时，我尝试“ lxc exec juju-e688f9-0-lxd-1 passwd ubuntu ”，但这给了我“错误：未找到”。我试图附加到第一级容器的控制台，从那里附加到嵌套容器，但是 lxd 和 juju 在 lxc 容器内不可用。

如何附加到嵌套的 lxc ？

我从 jujucharms 收到几个 API 错误：

GET https://api.jujucharms.com/charmstore/v5/~kubernetes/trusty/kubernetes-11/icon.svg 401 (Unauthorized)

直接输入网址时，我得到以下信息：

{ 消息：“用户“ejperezf”的访问被拒绝”，代码：“未经授权”}

这是使用 Maas 进行的全新 Juju 安装。我无法添加捆绑包。

我也收到此错误：

Access to XMLHttpRequest at 'https://api.jujucharms.com/charmstore/v5/~admin/default/meta/any?include=bundle-metadata&include=bundle-machine-count&include=charm-config&include=charm-metadata&include=charm-metrics&include=common-info&include=extra-info&include=id-revision&include=manifest&include=owner&include=published&include=resources&include=revision-info&include=stats&include=supported-series&include=tags' from origin 'https://10.110.25.37:17070' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.

在尝试添加捆绑包时：

cannot fetch the entity no entity data returned, can you access the charmstore?

GET https://api.jujucharms.com/charmstore/v5/bundle/openstack-base-61/meta/any?include=bundle-metadata&include=bundle-machine-count&include=charm-config&include=charm-metadata&include=charm-metrics&include=common-info&include=extra-info&include=id-revision&include=manifest&include=owner&include=published&include=resources&include=revision-info&include=stats&include=supported-series&include=tags net::ERR_FAILED