[root@10.1.1.1]# df -Th
Filesystem Type Size Used Avail Use% Mounted on
devtmpfs devtmpfs 3.8G 0 3.8G 0% /dev
tmpfs tmpfs 3.8G 0 3.8G 0% /dev/shm
tmpfs tmpfs 3.8G 17M 3.8G 1% /run
tmpfs tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup
/dev/xvda2 xfs 60G 51G 9.8G 84% /
tmpfs tmpfs 770M 0 770M 0% /run/user/0
/dev/mapper/oracle_bkp-oracle_bkp_lv xfs 994M 40M 955M 4% /oracle_bkp
[root@10.1.1.1]#
[root@10.1.1.1 ~]#
[root@10.1.1.1 ~]# yum install podman
Updating Subscription Management repositories.
Unable to read consumer identity
This system is not registered with an entitlement server. You can use subscription-manager to register.
Last metadata expiration check: 0:48:48 ago on Tue 23 May 2023 10:55:23 PM IST.
Dependencies resolved.
==============================================================================================================================
Package Arch Version Repository Size
==============================================================================================================================
Installing:
podman
[root@10.1.1.1 ~]#
[root@10.1.1.1 ~]# podman pull docker.io/publici/httpd
Trying to pull docker.io/publici/httpd:latest...
Getting image source signatures
Copying blob 0af70aecf67e done
Copying blob a3ed95caeb02 done
Copying blob efd26ecc9548 done
Copying blob 70bd0340825a done
Copying blob 302abf37f8d6 done
Copying blob 2f02fbf07b78 done
Copying blob f3dd40690212 done
Copying blob a3ed95caeb02 skipped: already exists
Copying blob a3ed95caeb02 skipped: already exists
Copying blob a3ed95caeb02 skipped: already exists
Copying blob a3ed95caeb02 skipped: already exists
Copying blob a3ed95caeb02 skipped: already exists
Copying blob 7043ffb37ce5 done
Copying blob 9654cb0d97aa done
Copying blob a3ed95caeb02 skipped: already exists
Copying blob a3ed95caeb02 skipped: already exists
Writing manifest to image destination
Storing signatures
2cc7fca9b1ef5fc72cb830a3480e07080d63c6a02ce744c628ed69cd40ebb661
[root@10.1.1.1 ~]#
[root@10.1.1.1 ~]#
[root@10.1.1.1 ~]#
[root@10.1.1.1 ~]#
[root@10.1.1.1 ~]# podman ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
[root@10.1.1.1 ~]#
[root@10.1.1.1 ~]#
[root@10.1.1.1 ~]# podman images
REPOSITORY TAG IMAGE ID CREATED SIZE
docker.io/publici/httpd latest 2cc7fca9b1ef 7 years ago 320 MB
[root@10.1.1.1 ~]#
[root@10.1.1.1 ~]#
[root@10.1.1.1 ~]# podman run -dt -p 8080:80/tcp docker.io/publici/httpd
d6bf684def18a8b23f8367e9c164bfca7847e4d100a8d4fa7f7b4fd69aa675f3
[root@10.1.1.1 ~]#
[root@10.1.1.1 ~]# podman ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
d6bf684def18 docker.io/publici/httpd:latest /usr/sbin/apache2... 14 seconds ago Up 14 seconds 0.0.0.0:8080->80/tcp blissful_shaw
[root@10.1.1.1 ~]#
[root@10.1.1.1 ~]#
[root@10.1.1.1 ~]# podman logs -l
AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 10.88.0.2. Set the 'ServerName' directive globally to suppress this message
[root@10.1.1.1 ~]#
[root@10.1.1.1 ~]#
[root@10.1.1.1 ~]# podman ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
d6bf684def18 docker.io/publici/httpd:latest /usr/sbin/apache2... 2 minutes ago Up 2 minutes 0.0.0.0:8080->80/tcp blissful_shaw
[root@10.1.1.1 ~]#
[root@10.1.1.1 ~]# podman stop d6bf684def18
d6bf684def18
[root@10.1.1.1 ~]#
Cockpit – Powerful Tool to Monitor and Administer Linux Server
check cockpit package status
[root@i10.1.1.1]#
[root@i10.1.1.1]# rpm -qa | grep -i cockpit
[root@i10.1.1.1]#
[root@i10.1.1.1]#
Install cockpit package
[root@i10.1.1.1]# yum install cockpit
Updating Subscription Management repositories.
Unable to read consumer identity
This system is not registered with an entitlement server. You can use subscription-manager to register.
Last metadata expiration check: 0:01:14 ago on Tue 23 May 2023 10:55:23 PM IST.
Dependencies resolved.
==============================================================================================================================
Package Architecture Version Repository Size
==============================================================================================================================
Installing:
cockpit
check cockpit service status
[root@i10.1.1.1]#
[root@i10.1.1.1]#
[root@i10.1.1.1]# systemctl status cockpit
● cockpit.service - Cockpit Web Service
Loaded: loaded (/usr/lib/systemd/system/cockpit.service; static; vendor preset: disabled)
Active: inactive (dead)
Docs: man:cockpit-ws(8)
[root@i10.1.1.1]#
[root@i10.1.1.1]#
[root@i10.1.1.1]# systemctl start cockpit
[root@i10.1.1.1]#
[root@i10.1.1.1]#
[root@i10.1.1.1]# systemctl status cockpit
● cockpit.service - Cockpit Web Service
Loaded: loaded (/usr/lib/systemd/system/cockpit.service; static; vendor preset: disabled)
Active: active (running) since Tue 2023-05-23 22:57:42 IST; 6s ago
Docs: man:cockpit-ws(8)
Process: 7009 ExecStartPre=/usr/libexec/cockpit-certificate-ensure --for-cockpit-tls (code=exited, status=0/SUCCESS)
Main PID: 7034 (cockpit-tls)
Tasks: 1 (limit: 48777)
Memory: 1.4M
CGroup: /system.slice/cockpit.service
└─7034 /usr/libexec/cockpit-tls
May 23 22:57:41 ip-172-31-19-40.ec2.internal systemd[1]: Starting Cockpit Web Service...
May 23 22:57:42 ip-172-31-19-40.ec2.internal systemd[1]: Started Cockpit Web Service.
[root@i10.1.1.1]#
[root@i10.1.1.1]#
[root@i10.1.1.1]#
Cockpit URL : https://10.1.1.1:9090/users
