Install Error

[ghost]

OS Version: CentOS Linux release 7.5.1804 (Core) Kubesphere Version: kubesphere-all-advanced-2.0.0-dev-20190514

selinux已关闭、swapoff已关闭、firewalld已关闭

报错信息如下： kubernetes/preinstall : Update package management cache (YUM) ------------------------------------------------------------------------------------------------------------------------------- 25.34s kubernetes/preinstall : Install packages requirements ---------------------------------------------------------------------------------------------------------------------------------------- 2.96s gather facts from all instances -------------------------------------------------------------------------------------------------------------------------------------------------------------- 0.72s bootstrap-os : Install libselinux-python and yum-utils for bootstrap ------------------------------------------------------------------------------------------------------------------------- 0.70s bootstrap-os : Check python-pip package ------------------------------------------------------------------------------------------------------------------------------------------------------ 0.69s bootstrap-os : Install pip for bootstrap ----------------------------------------------------------------------------------------------------------------------------------------------------- 0.68s download : Download items -------------------------------------------------------------------------------------------------------------------------------------------------------------------- 0.66s bootstrap-os : Assign inventory name to unconfigured hostnames (non-CoreOS and Tumbleweed) --------------------------------------------------------------------------------------------------- 0.65s kubernetes/preinstall : Create kubernetes directories ---------------------------------------------------------------------------------------------------------------------------------------- 0.64s download : Sync container -------------------------------------------------------------------------------------------------------------------------------------------------------------------- 0.64s download : Download items -------------------------------------------------------------------------------------------------------------------------------------------------------------------- 0.62s download : Sync container -------------------------------------------------------------------------------------------------------------------------------------------------------------------- 0.62s bootstrap-os : Gather nodes hostnames -------------------------------------------------------------------------------------------------------------------------------------------------------- 0.60s kubernetes/preinstall : Set selinux policy --------------------------------------------------------------------------------------------------------------------------------------------------- 0.54s container-engine/docker : Ensure old versions of Docker are not installed. | RedHat ---------------------------------------------------------------------------------------------------------- 0.44s container-engine/docker : ensure service is started if docker packages are already present --------------------------------------------------------------------------------------------------- 0.44s bootstrap-os : Install epel-release for bootstrap -------------------------------------------------------------------------------------------------------------------------------------------- 0.43s kubernetes/preinstall : Create cni directories ----------------------------------------------------------------------------------------------------------------------------------------------- 0.41s kubernetes/preinstall : Hosts | populate inventory into hosts file --------------------------------------------------------------------------------------------------------------------------- 0.41s kubernetes/preinstall : Remove swapfile from /etc/fstab -------------------------------------------------------------------------------------------------------------------------------------- 0.39s failed!

[ghost]

kubernetes/preinstall : Install packages requirements --------------------------------------------------------------------------------------------------------------------------------------- 71.33s container-engine/docker : ensure docker packages are installed ------------------------------------------------------------------------------------------------------------------------------ 36.88s kubernetes/preinstall : Update package management cache (YUM) ------------------------------------------------------------------------------------------------------------------------------- 21.41s container-engine/docker : Ensure old versions of Docker are not installed. | RedHat ---------------------------------------------------------------------------------------------------------- 4.07s bootstrap-os : Install libselinux-python and yum-utils for bootstrap ------------------------------------------------------------------------------------------------------------------------- 3.43s Gathering Facts ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 1.25s container-engine/docker : Docker | reload docker --------------------------------------------------------------------------------------------------------------------------------------------- 1.23s bootstrap-os : Check python-pip package ------------------------------------------------------------------------------------------------------------------------------------------------------ 0.70s download : Sync container -------------------------------------------------------------------------------------------------------------------------------------------------------------------- 0.68s gather facts from all instances -------------------------------------------------------------------------------------------------------------------------------------------------------------- 0.67s download : Download items -------------------------------------------------------------------------------------------------------------------------------------------------------------------- 0.67s kubernetes/preinstall : Create kubernetes directories ---------------------------------------------------------------------------------------------------------------------------------------- 0.66s bootstrap-os : Assign inventory name to unconfigured hostnames (non-CoreOS and Tumbleweed) --------------------------------------------------------------------------------------------------- 0.65s container-engine/docker : ensure service is started if docker packages are already present --------------------------------------------------------------------------------------------------- 0.63s bootstrap-os : Install pip for bootstrap ----------------------------------------------------------------------------------------------------------------------------------------------------- 0.58s kubernetes/preinstall : Set selinux policy --------------------------------------------------------------------------------------------------------------------------------------------------- 0.54s container-engine/docker : Configure docker repository on RedHat/CentOS ----------------------------------------------------------------------------------------------------------------------- 0.48s bootstrap-os : Install epel-release for bootstrap -------------------------------------------------------------------------------------------------------------------------------------------- 0.45s kubernetes/preinstall : Remove swapfile from /etc/fstab -------------------------------------------------------------------------------------------------------------------------------------- 0.44s kubernetes/preinstall : Hosts | populate inventory into hosts file --------------------------------------------------------------------------------------------------------------------------- 0.42s failed!

[ghost]

kubernetes/preinstall : Hosts | populate inventory into hosts file --------------------------------------------------------------------------------------------------------------------------- 0.42s failed!

[pixiake]

具体的报错信息是红色字体 在这些上边 看看是什么 什么原因

[ghost]

TASK [download : container_download | Download containers if pull is required or told to always pull (all nodes)] *** Wednesday 15 May 2019 21:51:02 +0800 (0:00:00.054) 0:00:09.788 * FAILED - RETRYING: container_download | Download containers if pull is required or told to always pull (all nodes) (4 retries left).

一直卡这里是不是需要翻墙呢？

[pixiake]

这个一般是由于到dockerhub网络不是特别好造成的

[ghost]

等吧 挂个通宵

[rayzhou2017]

你的带宽是多少？一般100M 40分钟左右就能装好

[ghost]

带宽差不多吧 就一直卡那一步

[pixiake]

这个可能也跟运营商有关

[ghost]

嗯，只有慢慢等了

[ghost]

REPOSITORY TAG IMAGE ID CREATED SIZE dockerhub.qingcloud.com/google_containers/hyperkube v1.13.5 7740a148dcf0 7 weeks ago 565MB dockerhub.qingcloud.com/google_containers/coredns 1.4.0 a9e015907f63 2 months ago 42.6MB dockerhub.qingcloud.com/kubernetes_helm/tiller v2.12.3 ecd91fcf9f6d 3 months ago 81.4MB dockerhub.qingcloud.com/google_containers/coredns 1.2.6 f59dcacceff4 6 months ago 40MB dockerhub.qingcloud.com/google_containers/cluster-proportional-autoscaler-amd64 1.3.0 33813c948942 7 months ago 45.8MB dockerhub.qingcloud.com/calico/node v3.1.3 7eca10056c8e 11 months ago 248MB dockerhub.qingcloud.com/calico/ctl v3.1.3 b33deb8bd4f2 11 months ago 42.8MB dockerhub.qingcloud.com/calico/kube-controllers v3.1.3 240a82836573 11 months ago 55MB dockerhub.qingcloud.com/calico/cni v3.1.3 9f355e076ea7 11 months ago 68.8MB busybox 1.28.4 8c811b4aec35 11 months ago 1.15MB dockerhub.qingcloud.com/coreos/etcd v3.2.18 e21fb69683f3 13 months ago 37.2MB dockerhub.qingcloud.com/google_containers/pause 3.1 da86e6ba6ca1 17 months ago 742kB

这些在青云下载的比较快

[ghost]

2019-05-16 10:45:29,530 p=27840 u=root | Thursday 16 May 2019 10:45:29 +0800 (0:00:00.042) 0:31:44.212 ** 2019-05-16 13:19:28,148 p=27840 u=root | FAILED - RETRYING: container_download | Download containers if pull is required or told to always pull (all nodes) (4 retries left).

这一步是在下载什么东西呢？一直卡这里，我能不自己去pull到本地然后上传

[pixiake]

可以自己pull本地传上去 但镜像有很多 最新的安装包里加了mirror 可以下载最新的试下呢

[ghost]

重新下载安装吗？什么时间提交的版本呢？curl -L https://kubesphere.io/download/nightly/latest -o installer.tgz 是不是还是按照这样下载安装？

[pixiake]

嗯 按这个下载就行

[ghost]

还是各种出问题，能不能在青云买一台虚拟机装。或者用appcenter，但是appcenter我看版本好像比较低。

[rayzhou2017]

下个星期青云会上线QKE，是基于KubeSphere的。我很好奇你安装出什么问题了？我们每天安装好几次很少出问题。

[ghost]

{"changed": true, "cmd": ["/usr/local/bin/kubectl", "create", "namespace", "istio-system"], "delta": "0:00:34.560664", "end": "2019-05-17 09:40:35.780358", "failed_when_result": true, "item": "istio-system", "msg": "non-zero return code", "rc": 1, "start": "2019-05-17 09:40:01.219694", "stderr": "The connection to the server 10.211.55.43:6443 was refused - did you specify the right host or port?", "stderr_lines": ["The connection to the server 10.211.55.43:6443 was refused - did you specify the right host or port?"], "stdout": "", "stdout_lines": []}

[ghost]

fatal: [ks-allinone]: FAILED! => {"changed": true, "cmd": "/usr/local/bin/kubectl annotate node ks-allinone alpha.kubernetes.io/provided-node-ip=10.211.55.43", "delta": "0:00:16.820080", "end": "2019-05-17 09:14:43.174770", "failed_when_result": true, "msg": "non-zero return code", "rc": 1, "start": "2019-05-17 09:14:26.354690", "stderr": "Unable to connect to the server: net/http: TLS handshake timeout", "stderr_lines": ["Unable to connect to the server: net/http: TLS handshake timeout"], "stdout": "", "stdout_lines": []}

[rayzhou2017]

@pixiake 你帮忙看看

[ghost]

QKE 具体什么时间会上，包含Kubesphere2.0的全部功能吗？

[pixiake]

@cnicy 能否把环境信息发到kubesphere@yunify.com 我们连上看下

[ghost]

我现在是本地虚拟机搭建的 我马上找一台外网服务器搭建试一下。

[rayzhou2017]

明天正式GA KubeSphere 2.0.0，大概一周左右就上线QKE，包含完整的KubeSphere 2.0.0功能。

[ghost]

重新找了一台服务器用KVM装了一个虚拟机就正常了，系统和本地一样。暂时得出一个结论PC电脑上开虚拟机有问题，不管是是centos还是ubuntu

[irradiate]

TASK [kubernetes/preinstall : Create local volume provisioner directories] *** Tuesday 21 May 2019 10:58:03 +0800 (0:00:00.291) 0:00:35.792 * fatal: [ks-allinone]: FAILED! => {"msg": "The task includes an option with an undefined variable. The error was: 'dict object' has no attribute \"dict_keys(['local'])\"\n\nThe error appears to have been in '/home/leon/kubesphere-all-advanced-2.0.0/k8s/roles/kubernetes/preinstall/tasks/0050-create_directories.yml': line 48, column 3, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n\n- name: Create local volume provisioner directories\n ^ here\n"}

[rayzhou2017]

@pixiake 你看看上面的问题

[bqsky]

等吧 挂个通宵

对，安装失败我们测试了基本都是由于下载镜像慢导致的。安装脚本没啥问题。