出現報錯：但還是可以更新
W: https://download.docker.com/linux/ubuntu/dists/jammy/InRelease: Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details.
root@k8s-master71u:~/rook/deploy/examples# apt update
Hit:1 http://tw.archive.ubuntu.com/ubuntu jammy InRelease
Get:2 http://tw.archive.ubuntu.com/ubuntu jammy-updates InRelease [119 kB]
Hit:3 https://download.docker.com/linux/ubuntu jammy InRelease
Hit:4 http://tw.archive.ubuntu.com/ubuntu jammy-backports InRelease
Get:5 http://tw.archive.ubuntu.com/ubuntu jammy-security InRelease [110 kB]
Fetched 229 kB in 1s (244 kB/s)
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
50 packages can be upgraded. Run 'apt list --upgradable' to see them.
W: https://download.docker.com/linux/ubuntu/dists/jammy/InRelease: Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details.
root@k8s-master71u:~/rook/deploy/examples# sudo apt-key list
Warning: apt-key is deprecated. Manage keyring files in trusted.gpg.d instead (see apt-key(8)).
/etc/apt/trusted.gpg
--------------------
pub rsa4096 2017-02-22 [SCEA]
9DC8 5822 9FC7 DD38 854A E2D8 8D81 803C 0EBF CD88
uid [ unknown] Docker Release (CE deb) <[email protected]>
sub rsa4096 2017-02-22 [S]
/etc/apt/trusted.gpg.d/ubuntu-keyring-2012-cdimage.gpg
------------------------------------------------------
pub rsa4096 2012-05-11 [SC]
8439 38DF 228D 22F7 B374 2BC0 D94A A3F0 EFE2 1092
uid [ unknown] Ubuntu CD Image Automatic Signing Key (2012) <[email protected]>
/etc/apt/trusted.gpg.d/ubuntu-keyring-2018-archive.gpg
------------------------------------------------------
pub rsa4096 2018-09-17 [SC]
F6EC B376 2474 EDA9 D21B 7022 8719 20D1 991B C93C
uid [ unknown] Ubuntu Archive Automatic Signing Key (2018) <[email protected]>
將第一個pub的後八碼提取出來0EBF CD88
root@k8s-master71u:~/rook/deploy/examples# sudo apt-key export 0EBFCD88 | sudo gpg --dearmour -o /etc/apt/trusted.gpg.d/hashicorp.gpg
Warning: apt-key is deprecated. Manage keyring files in trusted.gpg.d instead (see apt-key(8)).
這樣update就不會有那個訊息了
root@k8s-master71u:~/rook/deploy/examples# apt update
Hit:1 http://tw.archive.ubuntu.com/ubuntu jammy InRelease
Hit:2 http://tw.archive.ubuntu.com/ubuntu jammy-updates InRelease
Hit:3 http://tw.archive.ubuntu.com/ubuntu jammy-backports InRelease
Hit:4 http://tw.archive.ubuntu.com/ubuntu jammy-security InRelease
Hit:5 https://download.docker.com/linux/ubuntu jammy InRelease
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
50 packages can be upgraded. Run 'apt list --upgradable' to see them.