topic Re: where is the orchestrator located ? in Edge Software Catalog

where is the orchestrator located ?

AlexandruUngureanu — Tue, 04 May 2021 01:54:43 GMT

Hi,

I have tried to install the edge for instrustrial software on a intel network. I had to use the proxy for the installer to detect the presence of internet.

before (no proxy):

Checking Internet connection
Reconnecting
Check for Internet connection request timed out
Reconnecting
Please check the Internet connection and proxy settings

after (with proxy):

Checking Internet connection
Connected to the Internet

This was not the single problem. The docker and docker-compose tools cannot be downloaded because of a blocked port. see logs:

Modules to be installed by package are ['Docker_Community_Edition_CE', 'Docker_Compose', 'eii_installer']
Installing Docker_Community_Edition_CE
Installing Docker [..................................................] 100%
13
Permission denied
Failed to install Docker_Community_Edition_CE took 36.54 seconds
Installing Docker_Compose
Verifying Docker [..................................................] 100%
Installing Docker Compose [......................................... ] 83%
Failed to download docker-compose % Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- 0:02:10 --:--:-- 0curl: (7) Failed to connect to github.com port 443: Connection timed out

Failed to install Docker_Compose took 2 minutes 21.50 seconds
Installing eii_installer
Verifying Docker [..................................................] 100%
Verifying Docker Compose [......................... ] 50%
sudo: docker-compose: command not found

Failed to verify docker_compose_verify
Failed to install eii_installer took 10.88 seconds
Installation of package complete

As a side note, for this you could use the http or https to download the binaries from github, no need for a separate port 443.

Finally the installer result was like:

Installation of package complete
+--------------------------+-----------------------------+---------+
| Id                       | Module                      | Status  |
+--------------------------+-----------------------------+---------+
| 5f21392e9e63c9002a6fd88d | Docker Community Edition CE | SUCCESS |
| 5f213aae9e63c9002a6fd88e | Docker Compose              | FAILED  |
| 5face41098a1ef002af292fd | eii installer               | FAILED  |
+--------------------------+-----------------------------+---------+

Now, the question: Where should the orchestrator component be located ? I've searched for "orchestrator" in the installer directory and did not found it. Do you think this could be because the installer was not complete ? I need to investigate the orchestration solution for this components.

I've also tried to install docker-compose separately before but after installer execution, the binary it's not there anymore (/usr/local/bin/docker-compose) and maybe the installer deleted it.

Full logs attached.

Regards,

AlexU

Re: where is the orchestrator located ?

Jia-Shing_W_Intel — Sun, 21 Feb 2021 15:55:40 GMT

The installer for the recommended configuration no longer comes with orchestrator by default. You can verify this by looking for "orchestrator" in the edgesoftware_configuration.xml file.

To include it, you need to create a customized installation package by clicking the "Customize & Download" button at https://software.intel.com/iot/edgesoftwarehub/download/home/industrialinsights/. At step 2, you can add Orchestrator to your package.

About the installation of docker and docker-compose, curl is used to download the official Docker GPG key and the docker-compose binaries via https, and thus a proxy setting is required if you are behind a proxy server.

Re: where is the orchestrator located ?

mbulgaru — Tue, 02 Mar 2021 10:04:29 GMT

What worked for me so far was commenting the last line from:
/etc/apt/sources.list
# deb-src [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable

Deleted the bolded S from this file:
/etc/apt/apt.conf.d/proxy.conf
Acquire::https::proxy "https://proxy-chain.intel.com:912";

But first verify if both files below look like this:
cat /etc/systemd/system/docker.service.d/http-proxy.conf
[Service]
Environment="HTTP_PROXY=http://proxy-chain.intel.com:911"
Environment="HTTPS_PROXY=http://proxy-chain.intel.com:912"
Environment="NO_PROXY=intel.com,.intel.com,localhost,127.0.0.1"
--
cat ~/.docker/config.json
{
"proxies":
{
"default":
{
"httpProxy": "http://proxy-chain.intel.com:911",
"httpsProxy": "http://proxy-chain.intel.com:912"
}
}
}
Regards,
Maria-Luiza

Re: where is the orchestrator located ?

Murni_J_Intel — Wed, 03 Mar 2021 01:01:35 GMT

Hi @mbulgaru

for /etc/systemd/system/docker.service.d/http-proxy.conf file I would suggest the NO_proxy as below

Environment="NO_PROXY=*.intel.com,localhost,127.0.0.1"

after done you will need to restart the docker to flush the changes.

$ sudo systemctl daemon-reload
$ sudo systemctl restart docker

You can verify the configuration has been loaded based on the changes you made using the below command

$ sudo systemctl show --property=Environment docker