02. AS-IS Discourse설치 환경 비교

[svcapp_su@BPV-TDEV-COMMWAS01 ~]$ sudo docker info
Containers: 1
Images: 8
Storage Driver: devicemapper
 Pool Name: docker-8:1-1052558-pool
 Pool Blocksize: 65.54 kB
 Backing Filesystem: extfs
 Data file: /dev/loop0
 Metadata file: /dev/loop1
 Data Space Used: 5.9 GB
 Data Space Total: 107.4 GB
 Data Space Available: 9.353 GB
 Metadata Space Used: 4.039 MB
 Metadata Space Total: 2.147 GB
 Metadata Space Available: 2.143 GB
 Udev Sync Supported: true
 Deferred Removal Enabled: false
 Data loop file: /var/lib/docker/devicemapper/devicemapper/data
 Metadata loop file: /var/lib/docker/devicemapper/devicemapper/metadata
 Library Version: 1.02.95-RHEL6 (2015-09-08)
Execution Driver: native-0.2
Logging Driver: json-file
Kernel Version: 4.3.0-1.el6.elrepo.x86_64
Operating System: <unknown>
CPUs: 4
Total Memory: 7.797 GiB
Name: BPV-TDEV-COMMWAS01
ID: 2SUX:LOIQ:4C3K:MIPS:HZET:GA6B:D3IT:LLTB:DMDX:VALV:3ZNM:4U4P
WARNING: No swap limit support
[svcapp_su@BPV-TDEV-COMMWAS01 ~]$ 
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[svcapp_su@BPV-TDEV-COMMWAS01 ~]$ cat /etc/fstab 

#
# /etc/fstab
# Created by anaconda on Fri May 22 13:38:39 2015
#
# Accessible filesystems, by reference, are maintained under '/dev/disk'
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
#
UUID=044f8a19-4e80-4602-b252-827d91907b9d /                       ext4    defaults        1 1
UUID=46085d43-40db-4b32-8126-0d1cd6e98567 swap                    swap    defaults        0 0
tmpfs                   /dev/shm                tmpfs   defaults,size=4G        0 0
devpts                  /dev/pts                devpts  gid=5,mode=620  0 0
sysfs                   /sys                    sysfs   defaults        0 0
proc                    /proc                   proc    defaults        0 0
/dev/mapper/VG01-srv    /srv                    ext4    defaults        0 0
/dev/mapper/VG02-com    /community              ext4    defaults        0 0
#cgroup /sys/fs/cgroup cgroup defaults 0 0
[svcapp_su@BPV-TDEV-COMMWAS01 ~]$

[svcapp_su@BDV-SKAPI-FRWAS01 ~]$ sudo docker info
Containers: 0
 Running: 0
 Paused: 0
 Stopped: 0
Images: 2
Server Version: 18.09.1
Storage Driver: devicemapper
 Pool Name: docker-253:0-6987293-pool
 Pool Blocksize: 65.54kB
 Base Device Size: 10.74GB
 Backing Filesystem: xfs
 Udev Sync Supported: true
 Data file: /dev/loop0
 Metadata file: /dev/loop1
 Data loop file: /var/lib/docker/devicemapper/devicemapper/data
 Metadata loop file: /var/lib/docker/devicemapper/devicemapper/metadata
 Data Space Used: 2.824GB
 Data Space Total: 107.4GB
 Data Space Available: 20.79GB
 Metadata Space Used: 2.351MB
 Metadata Space Total: 2.147GB
 Metadata Space Available: 2.145GB
 Thin Pool Minimum Free Space: 10.74GB
 Deferred Removal Enabled: true
 Deferred Deletion Enabled: true
 Deferred Deleted Device Count: 0
 Library Version: 1.02.149-RHEL7 (2018-07-20)
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins:
 Volume: local
 Network: bridge host macvlan null overlay
 Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
Swarm: inactive
Runtimes: runc
Default Runtime: runc
Init Binary: docker-init
containerd version: c4446665cb9c30056f4998ed953e6d4ff22c7c39
runc version: 4fc53a81fb7c994640722ac585fa9ca548971871
init version: fec3683
Security Options:
 seccomp
  Profile: default
Kernel Version: 3.10.0-693.17.1.el7.x86_64
Operating System: CentOS Linux 7 (Core)
OSType: linux
Architecture: x86_64
CPUs: 8
Total Memory: 15.51GiB
Name: BDV-SKAPI-FRWAS01
ID: OGSW:4WOF:IZLP:WEGN:X4GM:4R77:5SJI:XTX2:6YPS:Z5LT:VZNK:6WSS
Docker Root Dir: /var/lib/docker
Debug Mode (client): false
Debug Mode (server): false
Registry: https://index.docker.io/v1/
Labels:
Experimental: false
Insecure Registries:
 127.0.0.0/8
Live Restore Enabled: false
Product License: Community Engine

WARNING: the devicemapper storage-driver is deprecated, and will be removed in a future release.
WARNING: devicemapper: usage of loopback devices is strongly discouraged for production use.
         Use `--storage-opt dm.thinpooldev` to specify a custom block storage device.
[svcapp_su@BDV-SKAPI-FRWAS01 ~]$