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Discourse 설치 환경 비교

구분

BPV-TDEV-COMMWAS01BDV-SKAPI-FRWAS01

SPV	SDV	SSV	비고
OS	CentOS release 6.5 (Final)	CentOS Linux release 7.5.1804 (Core)	CentOS Linux release 7.5.1804 (Core)
Kernel Version	4.3.0-1.el6.elrepo.x86_64	3.10.0-693.17.1.el7.x86_64	3.10.0-862.9.1.el7.x86_64
Discourse 설치경로	/community	/

skt

company/was/discourse (예정)
Docker	docker-engine-1.7.1-1.el6.x86_64	docker-ce-18.09.1-3.el7.x86_64
Docker Root Dir	/var/lib/docker/	/var/lib/docker/
Storage Driver	devicemapper	devicemapper
Filesystem	extfs	xfs	xfs
ftype	1	0	1

Docker 권장 Storage Drivers

(출처:https://docs.docker.com/storage/storagedriver/select-storage-driver/)

Linux distribution	Recommended storage drivers	Alternative drivers
Docker Engine - Community on Ubuntu	`overlay2` or `aufs` (for Ubuntu 14.04 running on kernel 3.13)	`overlay`¹, `devicemapper`², `zfs`, `vfs`
Docker Engine - Community on Debian	`overlay2`(Debian Stretch), `aufs`or `devicemapper`(older versions)	`overlay`¹, `vfs`
Docker Engine - Community on CentOS	`overlay2`	`overlay`¹, `devicemapper`², `zfs`, `vfs`
Docker Engine - Community on Fedora	`overlay2`	`overlay`¹, `devicemapper`², `zfs`, `vfs`

Discourse 설치시 devicemapper 이슈

Warning

FAILED
--------------------
Pups::ExecError: rm -fr /var/run/postgresql failed with return #<Process::Status: pid 44 exit 1>
Location of failure: /pups/lib/pups/exec_command.rb:112:in `spawn'
exec failed with the params "rm -fr /var/run/postgresql"
e2dc80ecc95d1d10a46a3c68e6061159517aba616346c7489fb242a0ad4e1232
** FAILED TO BOOTSTRAP ** please scroll up and look for earlier error messages, there may be more than one

Info

title	Docker 설치시 경고 메시지

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.

Info

title	Docker공식 페이지의 storage-driver

출처 : https://docs.docker.com/storage/storagedriver/select-storage-driver/

The devicemapper storage driver is deprecated in Docker Engine 18.09, and will be removed in a future release. It is recommended that users of the devicemapper storage driver migrate to overlay2.

...

to overlay2.

해결방안

Info

Disk 생성시 Docker 호완 Filesystem으로 설정합니다.

자세한 정보는 아래 URL을 참조

https://linuxer.pro/2017/03/fix-chown-error-discourse-bootstrap/

SPV 서버 정보

Code Block

title	BPV-TDEV-COMMWAS01SPV
collapse	true

[svcapp_su@BPV-TDEV-COMMWAS01su@SPV ~]$ cat /etc/*-release
CentOS release 6.5 (Final)
LSB_VERSION=base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch
CentOS release 6.5 (Final)
CentOS release 6.5 (Final)
-----------------------------------------------------------------
[svcapp_su@BPV-TDEV-COMMWAS01su@SPV ~]$ 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-COMMWAS01SPV
ID: 2SUX:LOIQ:4C3K:MIPS:HZET:GA6B:D3IT:LLTB:DMDX:VALV:3ZNM:4U4P
WARNING: No swap limit support
[svcapp_su@BPV-TDEV-COMMWAS01su@SPV ~]$ 
----------------------------------------------------------------
[svcapp_su@BPV-TDEV-COMMWAS01su@SPV ~]$ 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-COMMWAS01su@SPV ~]$
----------------------------------------------------------------
[svcapp_ro@BPV-TDEV-COMMWAS01ro@SPV /]$ ls -al
합계 172
dr-xr-xr-x.  31 root   root    4096 2017-09-23 09:09 .
dr-xr-xr-x.  31 root   root    4096 2017-09-23 09:09 ..
-rw-r--r--    1 root   root       0 2017-09-23 09:09 .autofsck
-rw-r--r--    1 root   root       0 2015-05-22 14:20 .autorelabel
drwx------.   3 root   root    4096 2015-05-22 13:54 .dbus
drwx------.   2 root   root    4096 2015-05-22 13:54 .pulse
-rw-------.   1 root   root     256 2015-05-22 13:54 .pulse-cookie
drwxr-xr-x    2 root   root    4096 2015-05-29 11:20 baas-data
dr-xr-xr-x.   2 root   root    4096 2017-09-19 03:35 bin
dr-xr-xr-x.   4 root   root    4096 2016-01-26 20:04 boot
drwxrwxrwx.  10 root   root    4096 2017-03-22 17:42 cgroup
drwx------    5    102    107  4096 2016-01-27 15:13 community
------------------------------------------------------------------
[svcapp_su@BPV-TDEV-COMMWAS01su@SPV ~]$ sudo tune2fs -l /dev/sda1
tune2fs 1.41.12 (17-May-2010)
Filesystem volume name:   <none>
Last mounted on:          /
Filesystem UUID:          044f8a19-4e80-4602-b252-827d91907b9d
Filesystem magic number:  0xEF53
Filesystem revision #:    1 (dynamic)
Filesystem features:      has_journal ext_attr resize_inode dir_index filetype needs_recovery extent flex_bg sparse_super large_file huge_file uninit_bg dir_nlink extra_isize
Filesystem flags:         signed_directory_hash 
Default mount options:    user_xattr acl
Filesystem state:         clean
Errors behavior:          Continue
Filesystem OS type:       Linux
Inode count:              1769472
Block count:              7077632
Reserved block count:     353881
Free blocks:              2226317
Free inodes:              1556333
First block:              0
Block size:               4096
Fragment size:            4096
Reserved GDT blocks:      1022
Blocks per group:         32768
Fragments per group:      32768
Inodes per group:         8192
Inode blocks per group:   512
Flex block group size:    16
Filesystem created:       Fri May 22 13:31:59 2015
Last mount time:          Sat Sep 23 09:09:41 2017
Last write time:          Fri Feb  8 04:34:49 2019
Mount count:              35
Maximum mount count:      -1
Last checked:             Fri May 22 13:31:59 2015
Check interval:           0 (<none>)
Lifetime writes:          5566 GB
Reserved blocks uid:      0 (user root)
Reserved blocks gid:      0 (group root)
First inode:              11
Inode size:               256
Required extra isize:     28
Desired extra isize:      28
Journal inode:            8
First orphan inode:       407031
Default directory hash:   half_md4
Directory Hash Seed:      fe12f1ef-b23c-417a-be77-d13639eb2fbd
Journal backup:           inode blocks
[svcapp_su@BPV-TDEV-COMMWAS01su@SPV ~]$

...

SDV 서버 정보

Code Block

title	BDV-SKAPI-FRWAS01SDV
collapse	true

[svcapp_su@BDV-SKAPI-FRWAS01su@SDV ~]$  cat /etc/*-release
CentOS Linux release 7.5.1804 (Core) 
NAME="CentOS Linux"
VERSION="7 (Core)"
ID="centos"
ID_LIKE="rhel fedora"
VERSION_ID="7"
PRETTY_NAME="CentOS Linux 7 (Core)"
ANSI_COLOR="0;31"
CPE_NAME="cpe:/o:centos:centos:7"
HOME_URL="https://www.centos.org/"
BUG_REPORT_URL="https://bugs.centos.org/"

CENTOS_MANTISBT_PROJECT="CentOS-7"
CENTOS_MANTISBT_PROJECT_VERSION="7"
REDHAT_SUPPORT_PRODUCT="centos"
REDHAT_SUPPORT_PRODUCT_VERSION="7"

CentOS Linux release 7.5.1804 (Core) 
CentOS Linux release 7.5.1804 (Core) 
[svcapp_su@BDV-SKAPI-FRWAS01su@SDV ~]$ 
--------------------------------------------------------------------
[svcapp_su@BDV-SKAPI-FRWAS01su@SDV ~]$ 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-FRWAS01SDV
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-FRWAS01su@SDV ~]$ 
-------------------------------------------------------------------
[svcapp_su@BDV-SKAPI-FRWAS01su@SDV ~]$ cat /etc/fstab 

#
# /etc/fstab
# Created by anaconda on Thu Nov 16 15:57:16 2017
#
# 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
#
/dev/mapper/centos-root /                       xfs     defaults        0 0
UUID=49511eeb-6c6c-483c-a179-fdec499be1e3 /boot                   xfs     defaults        0 0
/dev/mapper/centos-swap swap                    swap    defaults        0 0
[svcapp_su@BDV-SKAPI-FRWAS01su@SDV ~]$ 
---------------------------------------------------------------------
[svcapp_su@BDV-SKAPI-FRWAS01su@SDV ~]$ xfs_info /dev/mapper/centos-root 
meta-data=/dev/mapper/centos-root isize=256    agcount=4, agsize=2948864 blks
         =                       sectsz=512   attr=2, projid32bit=1
         =                       crc=0        finobt=0 spinodes=0
data     =                       bsize=4096   blocks=11795456, imaxpct=25
         =                       sunit=0      swidth=0 blks
naming   =version 2              bsize=4096   ascii-ci=0 ftype=0
log      =internal               bsize=4096   blocks=5759, version=2
         =                       sectsz=512   sunit=0 blks, lazy-count=1
realtime =none                   extsz=4096   blocks=0, rtextents=0
[svcapp_su@BDV-SKAPI-FRWAS01su@SDV ~]$

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Versions Compared

Old Version 10

New Version Current

Key

Discourse 설치 환경 비교

Docker 권장 Storage Drivers

Discourse 설치시 devicemapper 이슈

해결방안

SPV 서버 정보

SDV 서버 정보

Page tree

Page History

Versions Compared

Old Version 10

New Version Current

Key

Discourse 설치 환경 비교

Docker 권장 Storage Drivers

Discourse 설치시 devicemapper 이슈

해결방안

SPV 서버 정보

SDV 서버 정보