#docker (2023-03)

docker

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2023-03-03

Bogdan avatar
Bogdan
01:05:45 PM

i’m looking at migration from Azure Container Instances to Azure Container Apps of a some services which are uptime-sensitive. does anyone have experience with ACA and can share some impressions?

2023-03-25

Dhamodharan avatar
Dhamodharan
05:44:57 PM

hi All,

I am trying to install some packages on centos:8 docker base, but unfortunately I am unable to install any packages on the OS, couldn’t update the base image, can someone help what’s the issue here? how to install a package on centos.

loren avatar
loren
05:52:50 PM

centos 8 is dead. need to use centos 8 stream now. the stream images are hosted on quay.io, not dockerhub https://quay.io/repository/centos/centos?tab=tags&tag=stream8

Quay

Quay is the best place to build, store, and distribute your containers. Public repositories are always free.

Dhamodharan avatar
Dhamodharan
06:31:43 PM

thanks @loren , let me check the same and update..

managedkaos avatar
managedkaos
06:10:36 PM

or: https://forketyfork.medium.com/centos-8-no-urls-in-mirrorlist-error-3f87c3466faa

FROM centos:8

RUN sed -i -e "s|mirrorlist=|#mirrorlist=|g" /etc/yum.repos.d/CentOS-* && \
    sed -i -e "s|#baseurl=baseurl=<http://vault.centos.org|g" /etc/yum.repos.d/CentOS-*

RUN yum update -y
CentOS 8: No URLs in mirrorlist errorattachment image

If you use CentOS 8, you might have noticed that starting from January 31, 2022, installing packges with yum no longer works with an error…

2023-03-27

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