I just installed and configured the Linux container and I would like to know how can i update the kernel parameters inside the container. By default its a read-only file system which is not allowing to update.
[root@OEL7DB01 ~]# sysctl -p
sysctl: setting key "fs.file-max": Read-only file system
sysctl: setting key "kernel.sem": Read-only file system
sysctl: setting key "kernel.shmmni": Read-only file system
sysctl: setting key "kernel.shmall": Read-only file system
sysctl: setting key "kernel.shmmax": Read-only file system
sysctl: cannot stat /proc/sys/net/core/rmem_default: No such file or directory
sysctl: cannot stat /proc/sys/net/core/rmem_max: No such file or directory
sysctl: cannot stat /proc/sys/net/core/wmem_default: No such file or directory
sysctl: cannot stat /proc/sys/net/core/wmem_max: No such file or directory
sysctl: setting key "fs.aio-max-nr": Read-only file system
sysctl: cannot stat /proc/sys/net/ipv4/ip_local_port_range: No such file or directory
[root@OEL7DB01 ~]#
I already checked below link but its not very helpful. Please any hints?