Congxian Qiu(klion26) created FLINK-17926:
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Summary: Can't build flink-web docker image because of EOL of
Ubuntu:18.10
Key: FLINK-17926
URL: https://issues.apache.org/jira/browse/FLINK-17926
Project: Flink
Issue Type: Bug
Components: Project Website
Reporter: Congxian Qiu(klion26)
Currently, the Dockerfile[1] in flink-web project is broken because of the EOL
of Ubuntu 18.10[2], will encounter the error such as bellow when executing
{{./run.sh}}
{code:java}
Err:3 http://security.ubuntu.com/ubuntu cosmic-security Release
404 Not Found [IP: 91.189.88.152 80]
Ign:4 http://archive.ubuntu.com/ubuntu cosmic-updates InRelease
Ign:5 http://archive.ubuntu.com/ubuntu cosmic-backports InRelease
Err:6 http://archive.ubuntu.com/ubuntu cosmic Release
404 Not Found [IP: 91.189.88.142 80]
Err:7 http://archive.ubuntu.com/ubuntu cosmic-updates Release
404 Not Found [IP: 91.189.88.142 80]
Err:8 http://archive.ubuntu.com/ubuntu cosmic-backports Release
404 Not Found [IP: 91.189.88.142 80]
Reading package lists...
{code}
The current LTS versions can be found in release website[2].
Apache Flink docker image uses fedora:28[3], so it unaffected.
As fedora does not have LTS release[4], I proposal to use Ubuntu for website
here, and change the version from {{18.10}} to the closest LTS version {{18.04,
tried locally, it works successfully.}}
[1]
[https://github.com/apache/flink-web/blob/bc66f0f0f463ab62a22e81df7d7efd301b76a6b4/docker/Dockerfile#L17]
[2] [https://wiki.ubuntu.com/Releases]
[3]https://github.com/apache/flink/blob/e92b2bf19bdf03ad3bae906dc5fa3781aeddb3ee/docs/docker/Dockerfile#L17
[4]
https://fedoraproject.org/wiki/Fedora_Release_Life_Cycle#Maintenance_Schedule
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