Network System Laboratory - Backup diff of Podman(No. 11)

--- 10: 2021-09-19 (Sun) 03:54:20 iseki
+++ 11: 2021-09-20 (Mon) 02:08:47 iseki
@@ Line 73: / Line 73: @@
 -- /run/user/{uid}/ ログインすると作られるが，su - では作られない！
 -- /run/user/{uid}/ はリーブートすると消える，
+#br
+*** Local Registory [#m7fe6c75]
+**** 作成 [#e5b11e92]
+ mkdir -p /var/lib/registry
+ podman run --privileged -d --name registry -p 5000:5000 -v /var/lib/registry:/var/lib/registry --restart=always registry:2
+ vi /etc/containers/registries.conf                 registries に 'localhost:5000' を追加．最後が良い
+**** Push [#g1aa40ba]
+ podman tag localhost/jupyterhub/singleuser-ltids localhost:5000/jupyterhub/singleuser-ltids
+ podman push localhost:5000/jupyterhub/singleuser-ltids --tls-verify=false
+**** Pull [#i0ca7366]
+ podman pull localhost:5000/jupyterhub/singleuser-ltids --tls-verify=false
 #br
 ** Trouble Shooting [#t88c99fe]
+**** error adding seccomp filter rule for syscall bdflush: requested action matches default action of filter [#tff9d91e]
+- runc が古い．
+- crun が早いが CentOS7 では入れられない（コンパイル失敗）
+-- https://github.com/opencontainers/runc
+ git clone https://github.com/opencontainers/runc.git
+ cd runc/
+ make
+ make install
+- go で書かれているようだ．
+#br
 **** user namespaces are not enabled in /proc/sys/user/max_user_namespaces（CentOS7） [#qd5c0a60]
 - sysctl user.max_user_namespaces=15000

Backup diff of Podman (No. 11)