main@edgegallery.groups.io

Architecture & TSC Joint Meeting

Gaoweitao(Victor) <victor.gao@...>

#1066

Hi All,

晚上架构组和TSC召开联合会议，议题如下：

最近的Sprint各个模块API变更情况

@PTLs，请大家简单准备下。

BR

Victor

Calendar

EdgeGallery integration with Open vSwitch

mariuszsepczuk@...

#1065

Hi All,

Is it possible to integrate EdgeGallery with Open vSwitch? I have not seen details about this.

Thanks in advance!

AppStore & Developer Joint PT weekly meeting

Zhangbeiyuan

#1064

@All 今天例会议题如下：

EdgeGallery v1.5 迭代二需求进度对齐 ---All

主题：	AppStore & Developer Joint PT weekly meeting
时间：	2021-12-06 16:30-17:30 (UTC+08:00)Beijing
Internal：	http://imeeting.huawei.com/meeting/joinzoom?id=0154284330&app=welink
External：	https://welink.zhumu.com/j/154284330
会议ID：	0154284330
会议密码：
会议链接：	http://w3.huawei.com/emeeting/mail/?redirect=http%3A%2F%2Fw3.huawei.com%2Femeeting%2F%23%2FagendaController%2F67920829%2Fmanage%3F&welink_open_uri=aDU6Ly83ODE1NDY1OTM3NTE0OTQvaHRtbC9pbmRleC5odG1sIy9tZWV0aW5nLzY3OTIwODI5L2FnZW5kYT8=

Calendar

MecM portal is not accessible.

Kumar Prasad, Vikash

#1063

Dear Team,

I want to access the web page of MecM portal, but it is not opening for me.

Could you please guide me how to restart this service using command?

Below is the address

TASK [eg_check : debug] *************************************************************************

ok: [192.168.1.103] => {

"msg": "MECM PORTAL : https://192.168.1.103:30093"

}

Thanks

Vikash kumar prasad

MecM portal is not accessible.

Kumar Prasad, Vikash

#1062

Dear Team,

I want to access the web page of MecM portal, but it is not opening for me.

Could you please guide me how to restart this service using command?

Below is the address

TASK [eg_check : debug] *************************************************************************

ok: [192.168.1.103] => {

"msg": "MECM PORTAL : https://192.168.1.103:30093"

}

Thanks

Vikash kumar prasad

【MECM】MECM Weekly Meeting Invitation #mecm

Chandler Li

#1061

本次例会议题：

1.MECM V1.5需求演示

2.网络创建方案讨论

1.Function Show of v1.5 Requirement.

2.Discussion on network creation by package way.

MECM weekly meeting will be hold every Friday. Please join us to discuss about the issue and the development progress.

Zoom ID: 6477069444

Zoom password: 125991

Time: 16:30~17:30 Beijing Time Every Friday.

Weekly Meeting Gitee Wiki Link：https://gitee.com/edgegallery/community/tree/master/MECM%20PT/Weekly%20Meeting

Please update the wiki if you have any interested topic.

MECM简介

MECM是边缘系统中的管控部分，主要具有以下功能：

对边缘系统有全局的视图，管理所有边缘节点及其资源可用状态。

管理所有边缘节点上部署的应用

负责应用包的全局管理，上传，分发到边缘等。

负责应用的生命周期管理，能够通过中心管理面进行应用的部署，删除等。

对边缘节点和应用部署状态进行中心化管理。同时MECM能够对整体系统有个全局的视图，管理应用包的上传下载与分发，应用的部署。

初始化应用时，能够根据应用的部署策略，资源要求，网络资源状态等，正确的将应用部署到合适的边缘。

能够根据管理员的策略设置，对应用进行自动化的调度和迁移。

Re: Getting error while uploading container

xudan

#1060

Hi Vikash,

Sorry for the late response.

Could you describe how you save the docker image (such as docker save command) and what’s the name of you upload file?

The attachment is a guide for sample APP deployment, but it’s related to v1.2. For your v1.3 EG, there should be some tiny differences.

BR,

Dan Xu

发件人: main@edgegallery.groups.io [mailto:main@edgegallery.groups.io] 代表 Kumar Prasad, Vikash
发送时间: 2021年12月2日 15:26
收件人: main@edgegallery.groups.io
主题: [EdgeGallery] Getting error while uploading container

Dear Team,

When we are trying to upload a container in developing environment on edgegallery, it is throwing error saying “upload fail”.

How do I see the log to check why did it fail?

Note: my container size is 700Mb.

Is there any good document/tutorial for developing/integrating our app on edgegallery which can guide me step by step.

Thanks

Vikash kumar prasad

Sample app Deployment Guide.docx

Getting error while uploading container

Kumar Prasad, Vikash

#1059

Dear Team,

When we are trying to upload a container in developing environment on edgegallery, it is throwing error saying “upload fail”.

How do I see the log to check why did it fail?

Note: my container size is 700Mb.

Is there any good document/tutorial for developing/integrating our app on edgegallery which can guide me step by step.

Thanks

Vikash kumar prasad

TestWGWeeklyMeeting(20211201)【每周三16：30-17：30】#test

liuhui@pmlabs.com.cn

#1058

欢迎参加EdgeGallery社区测试组12月1日周例会（每周三）！！！

Meeting Info：

Meeting Link：腾讯会议 https://meeting.tencent.com/dm/wUhEMHF8O7WQ 会议号：801-189-769

Time: Dec 1st, 16:30~17:30, UTC+8(Beijing Time) 【每周三16：30-17：30】

## Topics议题

1.R1.5第一次迭代测试情况讨论 --owner all

Discussion about test result for EG R1.5 sprint1 --owner all

2.R1.5第二次迭代研发情况讨论 --owner all

Discussion about R1.5-sprint2 development --owner all

申报新的议题，大家可以follow如下链接。

https://gitee.com/edgegallery/community/blob/master/Test%20WG/Meeting/20211201%20meeting%20info.md

PS:

Welcome to Join Test WG！
Test WG Member Registry： https://gitee.com/edgegallery/community/blob/master/Test%20WG/Readme.md。

Best Regards

刘辉 Dr. LIU Hui

未来网络-工业互联网边缘智能技术

网络通信与安全紫金山实验室

EdgeGallery开源社区测试组主席

Calendar

Re: Regarding good tutorial on edge gallery installation

xudan

#1057

The localhost can work in our next release v1.5.0 which will be released in next month.

For v1.3.0, you could only set the IP in that as I have sent you before.

Host-aio

[master]

192.168.1.102

发件人: main@edgegallery.groups.io [mailto:main@edgegallery.groups.io] 代表 Kumar Prasad, Vikash
发送时间: 2021年11月30日 15:57
收件人: main@edgegallery.groups.io
主题: Re: [EdgeGallery] Regarding good tutorial on edge gallery installation

Yes we are using EG v1.3.0 .

Which version should I use?

Because we were installing EG on VM directly so we thought it is localhost so we didn’t give the IP address.

In which case can I configure localhost?

Thanks

Vikash kumar prasad

From: main@edgegallery.groups.io <main@edgegallery.groups.io> On Behalf Of xudan via groups.io
Sent: Tuesday, November 30, 2021 1:23 PM
To: main@edgegallery.groups.io
Subject: Re: [EdgeGallery] Regarding good tutorial on edge gallery installation

Do you use EG v1.3.0 version?

It seems that you didn’t give the IP in your host-aio, but you set the localhost in that file.

I guess you use v1.3.0 version offline package but refer to latest version of user guide, because it will be changed in EG next release.

发件人: main@edgegallery.groups.io [mailto:main@edgegallery.groups.io] 代表 Kumar Prasad, Vikash
发送时间: 2021年11月30日 15:44
收件人: main@edgegallery.groups.io
主题: Re: [EdgeGallery] Regarding good tutorial on edge gallery installation

Thanks for your reply .

We are now using Ubuntu server. and we are getting below error

EdgeGallery-v1.3.0-all-x86/install# root@nano:/home/nano/EdgeGallery-v1.3.0-all-x86/install# ansible-playbook --inventory hosts-aio eg_all_aio_install.yml

TASK [k8s : debug] *****************************************************************************************************ok: [localhost] => {

"msg": "Docker is not installed, will be installed"

}

TASK [k8s : Create the Directory for Docker Offline Tarball File] ******************************************************ok: [localhost]

TASK [k8s : Unarchive Docker Offline Tarball File] *********************************************************************changed: [localhost]

TASK [k8s : Copy Docker Exec File to /usr/bin] *************************************************************************changed: [localhost] => (item=containerd)

changed: [localhost] => (item=containerd-shim)

changed: [localhost] => (item=ctr)

changed: [localhost] => (item=docker)

changed: [localhost] => (item=dockerd)

changed: [localhost] => (item=docker-init)

changed: [localhost] => (item=docker-proxy)

changed: [localhost] => (item=runc)

TASK [k8s : Copy Docker Service File to /etc/systemd/system/] **********************************************************changed: [localhost]

TASK [k8s : System Daemon Reload] **************************************************************************************changed: [localhost]

TASK [k8s : Restart Docker Service] ************************************************************************************changed: [localhost]

TASK [k8s : Wait For Docker Service Has Been Started] ******************************************************************changed: [localhost]

TASK [k8s : Create Directory /etc/docker For Docker Registry] **********************************************************ok: [localhost]

TASK [k8s : Copying script to /tmp for execution] **********************************************************************changed: [localhost]

TASK [k8s : Running script docker-daemon-update.py to append daemon.json] **********************************************changed: [localhost]

TASK [k8s : Restart Docker Service] ************************************************************************************changed: [localhost]

TASK [k8s : Load k8s Images] *******************************************************************************************changed: [localhost]

TASK [k8s : Install k8s Tools] *****************************************************************************************changed: [localhost] => (item=kubectl)

changed: [localhost] => (item=kubeadm)

changed: [localhost] => (item=kubelet)

TASK [k8s : Copy Kubelet Service File to /etc/systemd/system/] *********************************************************changed: [localhost]

TASK [k8s : Create the Directory for Kubelet] **************************************************************************changed: [localhost]

TASK [k8s : Copy Kubeadm Config File to /etc/systemd/system/kubelet.service.d] *****************************************changed: [localhost]

TASK [k8s : System Daemon Reload] **************************************************************************************changed: [localhost]

TASK [k8s : Enable kubelet Service] ************************************************************************************changed: [localhost]

TASK [k8s : Stop Firewalld Service] ************************************************************************************fatal: [localhost]: FAILED! => {"changed": false, "msg": "Could not find the requested service firewalld: host"}

...ignoring

TASK [k8s : Disable Firewalld Service] *********************************************************************************fatal: [localhost]: FAILED! => {"changed": false, "msg": "Could not find the requested service firewalld: host"}

...ignoring

TASK [k8s : Off Swap Area] *********************************************************************************************changed: [localhost]

TASK [k8s : Sed File /etc/fstab] ***************************************************************************************[WARNING]: Consider using the replace, lineinfile or template module rather than running 'sed'. If you need to use

command because replace, lineinfile or template is insufficient you can add 'warn: false' to this command task or set

'command_warnings=False' in ansible.cfg to get rid of this message.

changed: [localhost]

TASK [k8s : Modprobe br_netfilter] *************************************************************************************changed: [localhost]

TASK [k8s : Copy K8s Config File to /etc/sysctl.d/] ********************************************************************changed: [localhost]

TASK [k8s : Load Config Files] *****************************************************************************************changed: [localhost]

TASK [k8s : Install Package conntrack] *********************************************************************************changed: [localhost]

TASK [k8s : Install Package socat] *************************************************************************************changed: [localhost]

TASK [k8s : Set Network Interface For Calico] **************************************************************************changed: [localhost]

TASK [k8s : Install k8s with kubeadm] **********************************************************************************fatal: [localhost]: FAILED! => {"changed": true, "cmd": "kubeadm init --kubernetes-version=v1.18.7 --apiserver-advertise-address=localhost --pod-network-cidr=10.244.0.0/16 -v=5", "delta": "0:00:00.129758", "end": "2021-11-30 07:33:28.158670", "msg": "non-zero return code", "rc": 1, "start": "2021-11-30 07:33:28.028912", "stderr": "I1130 07:33:28.155232 5987 initconfiguration.go:103] detected and using CRI socket: /var/run/dockershim.sock\ncouldn't use \"localhost\" as \"apiserver-advertise-address\", must be ipv4 or ipv6 address\nk8s.io/kubernetes/cmd/kubeadm/app/util/config.SetAPIEndpointDynamicDefaults\n\t/root/kubernetes-1.18.7/_output/local/go/src/k8s.io/kubernetes/cmd/kubeadm/app/util/config/initconfiguration.go:114\nk8s.io/kubernetes/cmd/kubeadm/app/util/config.SetInitDynamicDefaults\n\t/root/kubernetes-1.18.7/_output/local/go/src/k8s.io/kubernetes/cmd/kubeadm/app/util/config/initconfiguration.go:53\nk8s.io/kubernetes/cmd/kubeadm/app/util/config.DefaultedInitConfiguration\n\t/root/kubernetes-1.18.7/_output/local/go/src/k8s.io/kubernetes/cmd/kubeadm/app/util/config/initconfiguration.go:188\nk8s.io/kubernetes/cmd/kubeadm/app/util/config.LoadOrDefaultInitConfiguration\n\t/root/kubernetes-1.18.7/_output/local/go/src/k8s.io/kubernetes/cmd/kubeadm/app/util/config/initconfiguration.go:222\nk8s.io/kubernetes/cmd/kubeadm/app/cmd.newInitData\n\t/root/kubernetes-1.18.7/_output/local/go/src/k8s.io/kubernetes/cmd/kubeadm/app/cmd/init.go:330\nk8s.io/kubernetes/cmd/kubeadm/app/cmd.NewCmdInit.func3\n\t/root/kubernetes-1.18.7/_output/local/go/src/k8s.io/kubernetes/cmd/kubeadm/app/cmd/init.go:191\nk8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow.(*Runner).InitData\n\t/root/kubernetes-1.18.7/_output/local/go/src/k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow/runner.go:183\nk8s.io/kubernetes/cmd/kubeadm/app/cmd.NewCmdInit.func1\n\t/root/kubernetes-1.18.7/_output/local/go/src/k8s.io/kubernetes/cmd/kubeadm/app/cmd/init.go:139\nk8s.io/kubernetes/vendor/github.com/spf13/cobra.(*Command).execute\n\t/root/kubernetes-1.18.7/_output/local/go/src/k8s.io/kubernetes/vendor/github.com/spf13/cobra/command.go:826\nk8s.io/kubernetes/vendor/github.com/spf13/cobra.(*Command).ExecuteC\n\t/root/kubernetes-1.18.7/_output/local/go/src/k8s.io/kubernetes/vendor/github.com/spf13/cobra/command.go:914\nk8s.io/kubernetes/vendor/github.com/spf13/cobra.(*Command).Execute\n\t/root/kubernetes-1.18.7/_output/local/go/src/k8s.io/kubernetes/vendor/github.com/spf13/cobra/command.go:864\nk8s.io/kubernetes/cmd/kubeadm/app.Run\n\t/root/kubernetes-1.18.7/_output/local/go/src/k8s.io/kubernetes/cmd/kubeadm/app/kubeadm.go:50\nmain.main\n\t_output/local/go/src/k8s.io/kubernetes/cmd/kubeadm/kubeadm.go:25\nruntime.main\n\t/usr/local/go/src/runtime/proc.go:203\nruntime.goexit\n\t/usr/local/go/src/runtime/asm_amd64.s:1357", "stderr_lines": ["I1130 07:33:28.155232 5987 initconfiguration.go:103] detected and using CRI socket: /var/run/dockershim.sock", "couldn't use \"localhost\" as \"apiserver-advertise-address\", must be ipv4 or ipv6 address", "k8s.io/kubernetes/cmd/kubeadm/app/util/config.SetAPIEndpointDynamicDefaults", "\t/root/kubernetes-1.18.7/_output/local/go/src/k8s.io/kubernetes/cmd/kubeadm/app/util/config/initconfiguration.go:114", "k8s.io/kubernetes/cmd/kubeadm/app/util/config.SetInitDynamicDefaults", "\t/root/kubernetes-1.18.7/_output/local/go/src/k8s.io/kubernetes/cmd/kubeadm/app/util/config/initconfiguration.go:53", "k8s.io/kubernetes/cmd/kubeadm/app/util/config.DefaultedInitConfiguration", "\t/root/kubernetes-1.18.7/_output/local/go/src/k8s.io/kubernetes/cmd/kubeadm/app/util/config/initconfiguration.go:188", "k8s.io/kubernetes/cmd/kubeadm/app/util/config.LoadOrDefaultInitConfiguration", "\t/root/kubernetes-1.18.7/_output/local/go/src/k8s.io/kubernetes/cmd/kubeadm/app/util/config/initconfiguration.go:222", "k8s.io/kubernetes/cmd/kubeadm/app/cmd.newInitData", "\t/root/kubernetes-1.18.7/_output/local/go/src/k8s.io/kubernetes/cmd/kubeadm/app/cmd/init.go:330", "k8s.io/kubernetes/cmd/kubeadm/app/cmd.NewCmdInit.func3", "\t/root/kubernetes-1.18.7/_output/local/go/src/k8s.io/kubernetes/cmd/kubeadm/app/cmd/init.go:191", "k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow.(*Runner).InitData", "\t/root/kubernetes-1.18.7/_output/local/go/src/k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow/runner.go:183", "k8s.io/kubernetes/cmd/kubeadm/app/cmd.NewCmdInit.func1", "\t/root/kubernetes-1.18.7/_output/local/go/src/k8s.io/kubernetes/cmd/kubeadm/app/cmd/init.go:139", "k8s.io/kubernetes/vendor/github.com/spf13/cobra.(*Command).execute", "\t/root/kubernetes-1.18.7/_output/local/go/src/k8s.io/kubernetes/vendor/github.com/spf13/cobra/command.go:826", "k8s.io/kubernetes/vendor/github.com/spf13/cobra.(*Command).ExecuteC", "\t/root/kubernetes-1.18.7/_output/local/go/src/k8s.io/kubernetes/vendor/github.com/spf13/cobra/command.go:914", "k8s.io/kubernetes/vendor/github.com/spf13/cobra.(*Command).Execute", "\t/root/kubernetes-1.18.7/_output/local/go/src/k8s.io/kubernetes/vendor/github.com/spf13/cobra/command.go:864", "k8s.io/kubernetes/cmd/kubeadm/app.Run", "\t/root/kubernetes-1.18.7/_output/local/go/src/k8s.io/kubernetes/cmd/kubeadm/app/kubeadm.go:50", "main.main", "\t_output/local/go/src/k8s.io/kubernetes/cmd/kubeadm/kubeadm.go:25", "runtime.main", "\t/usr/local/go/src/runtime/proc.go:203", "runtime.goexit", "\t/usr/local/go/src/runtime/asm_amd64.s:1357"], "stdout": "", "stdout_lines": []}

PLAY RECAP *************************************************************************************************************localhost : ok=45 changed=33 unreachable=0 failed=1 skipped=26 rescued=0 ignored=4

While installing K8s step, it failed.

Thanks

Vikash kumar prasad

From: main@edgegallery.groups.io <main@edgegallery.groups.io> On Behalf Of xudan via groups.io
Sent: Tuesday, November 30, 2021 1:03 PM
To: main@edgegallery.groups.io
Subject: Re: [EdgeGallery] Regarding good tutorial on edge gallery installation

Yes, EG can work on that.

We always test and support to deploy on Ubuntu 18.04 version.

Var.yml

NETWORK_INTERFACE: enp.*

ENABLE_PERSISTENCE: true

usermgmt_mail_enabled: false

发件人: main@edgegallery.groups.io [mailto:main@edgegallery.groups.io] 代表 Kumar Prasad, Vikash
发送时间: 2021年11月30日 13:26
收件人: main@edgegallery.groups.io
主题: Re: [EdgeGallery] Regarding good tutorial on edge gallery installation

Dear ,

Thanks for your reply, I forgot to mention that I am installing EG on ubuntu Desktop version 18.04.5 on Virutalbox VM.

Do I have to use ubuntu server version 18.04.5?

Can you please suggest me the best OS where EG can run smoothly?

The interface name on my VM is enp0s3 and it’s ip address is 192.168.1.102.

Thanks

Vikash kumar prasad

From: main@edgegallery.groups.io <main@edgegallery.groups.io> On Behalf Of xudan via groups.io
Sent: Tuesday, November 30, 2021 7:13 AM
To: main@edgegallery.groups.io
Subject: Re: [EdgeGallery] Regarding good tutorial on edge gallery installation

Sshpass is the Linux command and have no relationship of EG itself.

It should be the issue of the VM itself when it failed to exec the sshpass command. It will be much helpful if you can send out the details about the permission issue.

Following are the configuration files for your VM.

Host-aio

[master]

192.168.1.102

Var.yml

Need to know the network interface of this VM.

发件人: main@edgegallery.groups.io [mailto:main@edgegallery.groups.io] 代表 Kumar Prasad, Vikash
发送时间: 2021年11月29日 18:31
收件人: main@edgegallery.groups.io
主题: Re: [EdgeGallery] Regarding good tutorial on edge gallery installation

Dear,

Thanks a lot for your reply, I was following the offline mode of installation . but it is failing in this below step:

sshpass -p Linux@123 ssh-copy-id -p 22 -o StrictHostKeyChecking=no root@....102

please note: 192.168.1.102 is my VM’s IP address.

But it is failing due to some error of permission issue while I am running it as a root user.

I have a request can you please provide me sample configuration files for installation of edge gallery. Files including ( host-aio, var.yml,).

Thanks a lot again for your help.

Thanks

Vikash kumar prasad

From: main@edgegallery.groups.io <main@edgegallery.groups.io> On Behalf Of xudan via groups.io
Sent: Monday, November 29, 2021 2:12 PM
To: main@edgegallery.groups.io
Subject: Re: [EdgeGallery] Regarding good tutorial on edge gallery installation

Hi Vikash,

Yes, EdgeGallery supports to install all in one VM.

You can go to EdgeGallery official website to get all you need including the offline install packages and install guide.

https://www.edgegallery.org/en/

https://gitee.com/edgegallery/installer/blob/Release-v1.3/ansible_install/README-en.md

We don’t provide any online EG service at this stage.

BR,

Dan Xu

发件人: main@edgegallery.groups.io [mailto:main@edgegallery.groups.io] 代表 Kumar Prasad, Vikash
发送时间: 2021年11月29日 13:23
收件人: main@edgegallery.groups.io
主题: Re: [EdgeGallery] Regarding good tutorial on edge gallery installation

Dear team,

I am trying to install Edge Gallery on my system on one VM only. Is it possible to install all the components on one VM image?

Is there any good document on Edge gallery which can guide me to install it without any error?

Are you providing any all ready installed edge gallery as a service so that we can use it without worrying about installation of the edge gallery software?

Thanks

Vikash kumar prasad

Re: Regarding good tutorial on edge gallery installation

Kumar Prasad, Vikash

#1056

Yes we are using EG v1.3.0 .

Which version should I use?

Because we were installing EG on VM directly so we thought it is localhost so we didn’t give the IP address.

In which case can I configure localhost?

Thanks

Vikash kumar prasad

From: main@edgegallery.groups.io <main@edgegallery.groups.io> On Behalf Of xudan via groups.io
Sent: Tuesday, November 30, 2021 1:23 PM
To: main@edgegallery.groups.io
Subject: Re: [EdgeGallery] Regarding good tutorial on edge gallery installation

Do you use EG v1.3.0 version?

It seems that you didn’t give the IP in your host-aio, but you set the localhost in that file.