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[root@docker-ce tools]# ls -ltr

total 109284

• rwxr--r-- 1 root root 55796 Apr 28 2020 fuse-overlayfs-0.7.2-6.el7_8.x86_64.rpm
• rwxr--r-- 1 root root 83764 Apr 28 2020 fuse3-libs-3.6.1-4.el7.x86_64.rpm
• rwxr--r-- 1 root root 83452 Apr 28 2020 slirp4netns-0.4.3-4.el7_8.x86_64.rpm
• rwxr--r-- 1 root root 40816 Jul 6 2020 container-selinux-2.119.2-1.911c772.el7_8.noarch.rpm
• rwxr--r-- 1 root root 9660840 Apr 15 02:27 docker-ce-rootless-extras-20.10.6-3.el7.x86_64.rpm
• rwxr--r-- 1 root root 4369580 Apr 15 02:27 docker-scan-plugin-0.7.0-3.el7.x86_64.rpm
• rwxr--r-- 1 root root 34713112 Apr 15 02:27 docker-ce-cli-20.10.6-3.el7.x86_64.rpm
• rwxr--r-- 1 root root 35001260 Apr 15 02:27 containerd.io-1.4.4-3.1.el7.x86_64.rpm
• rwxr--r-- 1 root root 27885524 Apr 15 02:28 docker-ce-20.10.6-3.el7.x86_64.rpm

[root@docker-ce tools]# rpm -ivh *.rpm

warning: containerd.io-1.4.4-3.1.el7.x86_64.rpm: Header V4 RSA/SHA512 Signature, key ID 621e9f35: NOKEYwarning: container-selinux-2.119.2-1.911c772.el7_8.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY

Preparing... [100%] Updating / installing...

1: docker-scan-plugin-0:0.7.0-3.el7 [11%]

2: docker-ce-cli-1:20.10.6-3.el7 [22%]3: container-selinux-2:2.119.2-1.911 [33%]setsebool: SELinux is disabled.4: containerd.io-1:4.4-3.1(el7) [44%]5: slirp4netns-0:4.3-4.el7_8 [56%]6: fuse3-libs-3:6.1-4.el7 [67%]7: fuse-overlayfs-0:7.2-6.el7_8 [78%]8: docker-ce-rootless-extras-0:20.10 [89%]9: docker-ce-3:20.10.6-3.el7 [100%]

[root@docker-ce tools]# docker -v

Docker version 20.10.6, build 370c289

[root@docker-ce tools]# docker info

Client:Context: defaultDebug Mode: falsePlugins:app: Docker App (Docker Inc., v0.9.1-beta3)buildx: Build with BuildKit (Docker Inc., v0.5.1-docker)scan: Docker Scan (Docker Inc.)

Server:

Containers: 0Running: 0Paused: 0Stopped: 0Images: 0Server Version: 20.10.6Storage Driver: overlay2Backing Filesystem: xfsSupports d_type: trueNative Overlay Diff: trueuserxattr: falseLogging Driver: json-fileCgroup Driver: cgroupfsCgroup Version: 1Plugins:Volume: localNetwork: bridge host ipvlan macvlan null overlayLog: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslogSwarm: inactiveRuntimes: io.containerd.runtime.v1.linux runc io.containerd.runc.v2Default Runtime: runcInit Binary: docker-initcontainerd version: 05f951a3781f4f2c1911b05e61c160e9c30eaa8erunc version: 12644e614e25b05da6fd08a38ffa0cfe1903fdecinit version: de40ad0Security Options: seccompProfile: defaultKernel Version: 3.10.0-1160.el7.x86_64Operating System: CentOS Linux 7 (Core)OSType: linuxArchitecture: x86_64CPUs: 2Total Memory: 3.84GiBName: docker-ceID: PPUK:XJZO:6WCJ:SPGQ:FZNB:LNY4:DSVF:BHYH:3KGQ:WFI7:6DSQ:XXMODocker Root Dir: /var/lib/dockerDebug Mode: falseRegistry: https://index.docker.io/v1/Labels:Experimental: falseInsecure Registries: 127.0.0.0/8Live Restore Enabled: false