Lets Encrypt root ssl cert expired about poky-container HOT 5 CLOSED

pokyuser@2a66f5998236:~$ env | grep opt
SSL_CERT_FILE=/opt/poky/3.1.3/sysroots/x86_64-pokysdk-linux/etc/ssl/certs/ca-certificates.crt
GIT_SSL_CAINFO=/opt/poky/3.1.3/sysroots/x86_64-pokysdk-linux/etc/ssl/certs/ca-certificates.crt
PATH=/opt/poky/3.1.3/sysroots/x86_64-pokysdk-linux/usr/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
OPENSSL_CONF=/opt/poky/3.1.3/sysroots/x86_64-pokysdk-linux/etc/ssl/openssl.cnf

 $ docker run -it --rm --entrypoint= -u0:0 crops/poky:ubuntu-20.04 bash
root@2fc60764a6dd:/home/yoctouser# echo "flags are: [[$-]]"^C
root@2fc60764a6dd:/home/yoctouser# ca-certificates^C
root@2fc60764a6dd:/home/yoctouser#  git clone https://git.linaro.org/toolchain/gcc.git/
Cloning into 'gcc'...
fatal: unable to access 'https://git.linaro.org/toolchain/gcc.git/': server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none
root@2fc60764a6dd:/home/yoctouser# apt update
Get:1 http://security.ubuntu.com/ubuntu focal-security InRelease [114 kB]
Get:2 http://security.ubuntu.com/ubuntu focal-security/restricted amd64 Packages [581 kB]
Hit:3 http://archive.ubuntu.com/ubuntu focal InRelease 
Get:4 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages [1,135 kB]
Get:5 http://archive.ubuntu.com/ubuntu focal-updates InRelease [114 kB]     
Get:6 http://security.ubuntu.com/ubuntu focal-security/universe amd64 Packages [795 kB]
Get:7 http://security.ubuntu.com/ubuntu focal-security/multiverse amd64 Packages [30.1 kB]
Get:8 http://archive.ubuntu.com/ubuntu focal-backports InRelease [101 kB]                   
Get:9 http://archive.ubuntu.com/ubuntu focal-updates/multiverse amd64 Packages [33.3 kB]
Get:10 http://archive.ubuntu.com/ubuntu focal-updates/restricted amd64 Packages [632 kB]
Get:11 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 Packages [1,083 kB]
Get:12 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages [1,581 kB]
Get:13 http://archive.ubuntu.com/ubuntu focal-backports/universe amd64 Packages [6,310 B]
Get:14 http://archive.ubuntu.com/ubuntu focal-backports/main amd64 Packages [2,668 B]
Fetched 6,207 kB in 1s (4,248 kB/s)                           
Reading package lists... Done
Building dependency tree       
Reading state information... Done
91 packages can be upgraded. Run 'apt list --upgradable' to see them.
root@2fc60764a6dd:/home/yoctouser# apt install ca-certificates
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages were automatically installed and are no longer required:
  libexpat1-dev libpython3-dev libpython3.8 libpython3.8-dev python-pip-whl python3-dev python3-wheel python3.8-dev
Use 'apt autoremove' to remove them.
The following packages will be upgraded:
  ca-certificates
1 upgraded, 0 newly installed, 0 to remove and 90 not upgraded.
Need to get 145 kB of archives.
After this operation, 1,024 B disk space will be freed.
Get:1 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 ca-certificates all 20210119~20.04.2 [145 kB]
Fetched 145 kB in 0s (315 kB/s)          
debconf: delaying package configuration, since apt-utils is not installed
(Reading database ... 29861 files and directories currently installed.)
Preparing to unpack .../ca-certificates_20210119~20.04.2_all.deb ...
Unpacking ca-certificates (20210119~20.04.2) over (20210119~20.04.1) ...
Setting up ca-certificates (20210119~20.04.2) ...
debconf: unable to initialize frontend: Dialog
debconf: (No usable dialog-like program is installed, so the dialog based frontend cannot be used. at /usr/share/perl5/Debconf/FrontEnd/Dialog.pm line 76.)
debconf: falling back to frontend: Readline
Updating certificates in /etc/ssl/certs...
0 added, 1 removed; done.
Processing triggers for ca-certificates (20210119~20.04.2) ...
Updating certificates in /etc/ssl/certs...
0 added, 0 removed; done.
Running hooks in /etc/ca-certificates/update.d...
done.
root@2fc60764a6dd:/home/yoctouser# git clone https://git.linaro.org/toolchain/gcc.git/
Cloning into 'gcc'...
remote: Enumerating objects: 74482, done.
...
root@2fc60764a6dd:/home/yoctouser# 
root@2fc60764a6dd:/home/yoctouser# exit

$ docker run --pull always -it --rm crops/poky:ubuntu-18.04  git clone https://git.linaro.org/toolchain/gcc.git/
ubuntu-18.04: Pulling from crops/poky
284055322776: Pull complete 
204941d49ef6: Pull complete 
53ceec708585: Pull complete 
cd9635c01b89: Pull complete 
ba54220a97ab: Pull complete 
ea52e77b9dd9: Pull complete 
5bcbb0af992f: Pull complete 
b5c58c2b5663: Pull complete 
9fc6eede4179: Pull complete 
Digest: sha256:1a6e7132ee5678c87ce0ccab1651a2161b64ba790bfc490f6fe7ec77f155e6d6
Status: Downloaded newer image for crops/poky:ubuntu-18.04
Cloning into 'gcc'...
remote: Enumerating objects: 78317, done.
...

$ docker run --pull always -it --rm crops/poky:ubuntu-20.04  git clone https://git.linaro.org/toolchain/gcc.git/
ubuntu-20.04: Pulling from crops/poky
7b1a6ab2e44d: Pull complete 
0588af319eac: Pull complete 
868fc1fc44fd: Pull complete 
4f195ee83510: Pull complete 
d767af2de12c: Pull complete 
a0d49615aecb: Pull complete 
4d7f09e8cd5c: Pull complete 
9a95c38c521e: Pull complete 
ecb836adfaba: Pull complete 
Digest: sha256:de9908e77f947a6c3d241738b3c11bbb8c9fe05a275ab5114ec9e8d159c4300f
Status: Downloaded newer image for crops/poky:ubuntu-20.04
Cloning into 'gcc'...
remote: Enumerating objects: 78317, done.
...