Moby: 데λͺ¬μ˜ 였λ₯˜ 응닡: λ„€νŠΈμ›Œν¬ λΈŒλ¦¬μ§€μ—μ„œ 끝점(...)을 λ§Œλ“€μ§€ λͺ»ν–ˆμŠ΅λ‹ˆλ‹€. 호슀트(veth1d85371) <=> μƒŒλ“œλ°•μŠ€(vethbc264f6) 쌍 μΈν„°νŽ˜μ΄μŠ€λ₯Ό μΆ”κ°€ν•˜μ§€ λͺ»ν–ˆμŠ΅λ‹ˆλ‹€. μž‘μ—…μ΄ μ§€μ›λ˜μ§€ μ•ŠμŠ΅λ‹ˆλ‹€.

에 λ§Œλ“  2016λ…„ 10μ›” 16일  Β·  22μ½”λ©˜νŠΈ  Β·  좜처: moby/moby

μƒˆλ‘œ μ„€μΉ˜ν•œ 도컀가 μžˆμ§€λ§Œ μ»¨ν…Œμ΄λ„ˆλ₯Ό μ‹€ν–‰ν•  수 μ—†λŠ” 경우

docker run --rm hello-world                                                                                                                          
docker: Error response from daemon: failed to create endpoint jolly_kare on network bridge: failed to add the host (veth1d85371) <=> sandbox (vethbc264f6) pair interfaces: operation not supported.

도컀 μ •λ³΄λŠ” λ‹€μŒκ³Ό κ°™μŠ΅λ‹ˆλ‹€.

Containers: 0
 Running: 0
 Paused: 0
 Stopped: 0
Images: 1
Server Version: 1.12.2
Storage Driver: devicemapper
 Pool Name: docker-8:1-799432-pool
 Pool Blocksize: 65.54 kB
 Base Device Size: 10.74 GB
 Backing Filesystem: xfs
 Data file: /dev/loop0
 Metadata file: /dev/loop1
 Data Space Used: 14.09 MB
 Data Space Total: 107.4 GB
 Data Space Available: 21.34 GB
 Metadata Space Used: 585.7 kB
 Metadata Space Total: 2.147 GB
 Metadata Space Available: 2.147 GB
 Thin Pool Minimum Free Space: 10.74 GB
 Udev Sync Supported: true
 Deferred Removal Enabled: false
 Deferred Deletion Enabled: false
 Deferred Deleted Device Count: 0
 Data loop file: /var/lib/docker/devicemapper/devicemapper/data
 WARNING: Usage of loopback devices is strongly discouraged for production use. Use `--storage-opt dm.thinpooldev` to specify a custom block storage device.
 Metadata loop file: /var/lib/docker/devicemapper/devicemapper/metadata
 Library Version: 1.02.77 (2012-10-15)
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins:
 Volume: local
 Network: host bridge overlay null
Swarm: inactive
Runtimes: runc
Default Runtime: runc
Security Options:
Kernel Version: 3.10.23-xxxx-std-ipv6-64-vps
Operating System: Ubuntu 14.04.5 LTS
OSType: linux
Architecture: x86_64
CPUs: 4
Total Memory: 3.854 GiB
Name: vps102867
ID: RTPT:KG2U:SH6J:5KS4:5S27:A57A:E6PV:425A:7KEF:UJKR:5WOG:FQBV
Docker Root Dir: /var/lib/docker
Debug Mode (client): false
Debug Mode (server): false
Registry: https://index.docker.io/v1/
WARNING: No kernel memory limit support
Insecure Registries:
 127.0.0.0/8

λΉ„μŠ·ν•œ λ¬Έμ œμ—μ„œ μ–ΈκΈ‰ν•œ λŒ€λ‘œ 이미 /var/lib/docker/network/files/local-kv.db 을 μ‚­μ œν•˜λ €κ³  μ‹œλ„ν–ˆμ§€λ§Œ μ„±κ³΅ν•˜μ§€ λͺ»ν–ˆμŠ΅λ‹ˆλ‹€.

arenetworking

κ°€μž₯ μœ μš©ν•œ λŒ“κΈ€

λ‚˜λŠ” 거기에 μ–΄λ–€ λ¬Έμ œλ„ 보이지 μ•ŠλŠ”λ‹€. 컀널 μ—…λ°μ΄νŠΈ ν›„ μž¬λΆ€νŒ…μ΄ ν•„μš”ν•˜λ‹€λŠ” 것을 μ•Œ 수 μžˆλ„λ‘ Arch Linuxλ₯Ό μ‚¬μš©ν•˜λŠ” μ‚¬λžŒλ“€μ„ μœ„ν•΄ λŒ“κΈ€μ„ λ‚¨κ²ΌμŠ΅λ‹ˆλ‹€.

@thaJeztah의 μ„€λͺ…에 κ°μ‚¬λ“œλ¦½λ‹ˆλ‹€.

λͺ¨λ“  22 λŒ“κΈ€

Ubuntu 14.04용 λΉ„ν‘œμ€€ 컀널을 μ‹€ν–‰ 쀑인 것 κ°™μŠ΅λ‹ˆλ‹€. Ubuntu 14.04λŠ” 컀널 3.13κ³Ό ν•¨κ»˜ μ œκ³΅λ©λ‹ˆλ‹€. ν‘œμ€€ μ»€λ„λ‘œ μ‹œλ„ν•  수 μžˆμŠ΅λ‹ˆκΉŒ? 컀널에 dockerκ°€ μ œλŒ€λ‘œ μž‘λ™ν•˜λŠ” 데 ν•„μš”ν•œ λͺ¨λ“ˆμ΄ λˆ„λ½λ˜μ—ˆμ„ 수 μžˆμŠ΅λ‹ˆλ‹€. 이 슀크립트λ₯Ό μ‹€ν–‰ν•˜μ—¬ 무엇이 λˆ„λ½λ˜μ—ˆλŠ”μ§€ 확인할 수 μžˆμŠ΅λ‹ˆλ‹€. https://github.com/docker/docker/blob/master/contrib/check-config.sh

μ£„μ†‘ν•©λ‹ˆλ‹€ ... 슀크립트의 좜λ ₯은

Generally Necessary:
- cgroup hierarchy: properly mounted [/sys/fs/cgroup]
- CONFIG_NAMESPACES: enabled
- CONFIG_NET_NS: enabled
- CONFIG_PID_NS: enabled
- CONFIG_IPC_NS: enabled
- CONFIG_UTS_NS: enabled
- CONFIG_DEVPTS_MULTIPLE_INSTANCES: enabled
- CONFIG_CGROUPS: enabled
- CONFIG_CGROUP_CPUACCT: enabled
- CONFIG_CGROUP_DEVICE: enabled
- CONFIG_CGROUP_FREEZER: enabled
- CONFIG_CGROUP_SCHED: enabled
- CONFIG_CPUSETS: enabled
- CONFIG_MEMCG: enabled
- CONFIG_KEYS: enabled
- CONFIG_VETH: missing
- CONFIG_BRIDGE: enabled
- CONFIG_BRIDGE_NETFILTER: enabled
- CONFIG_NF_NAT_IPV4: enabled
- CONFIG_IP_NF_FILTER: enabled
- CONFIG_IP_NF_TARGET_MASQUERADE: enabled
- CONFIG_NETFILTER_XT_MATCH_ADDRTYPE: enabled
- CONFIG_NETFILTER_XT_MATCH_CONNTRACK: enabled
- CONFIG_NETFILTER_XT_MATCH_IPVS: missing
- CONFIG_IP_NF_NAT: missing
- CONFIG_NF_NAT: enabled
- CONFIG_NF_NAT_NEEDED: enabled
- CONFIG_POSIX_MQUEUE: missing

Optional Features:
- CONFIG_USER_NS: missing
- CONFIG_SECCOMP: enabled
- CONFIG_CGROUP_PIDS: missing
- CONFIG_MEMCG_SWAP: enabled
- CONFIG_MEMCG_SWAP_ENABLED: enabled
- CONFIG_MEMCG_KMEM: missing
- CONFIG_RESOURCE_COUNTERS: enabled
- CONFIG_BLK_CGROUP: enabled
- CONFIG_BLK_DEV_THROTTLING: enabled
- CONFIG_IOSCHED_CFQ: enabled
- CONFIG_CFQ_GROUP_IOSCHED: enabled
- CONFIG_CGROUP_PERF: missing
- CONFIG_CGROUP_HUGETLB: missing
- CONFIG_NET_CLS_CGROUP: enabled
- CONFIG_NETPRIO_CGROUP: missing
- CONFIG_CFS_BANDWIDTH: enabled
- CONFIG_FAIR_GROUP_SCHED: enabled
- CONFIG_RT_GROUP_SCHED: enabled
- CONFIG_IP_VS: missing
- CONFIG_IP_VS_NFCT: missing
- CONFIG_IP_VS_RR: missing
- CONFIG_EXT3_FS: enabled
- CONFIG_EXT3_FS_XATTR: enabled
- CONFIG_EXT3_FS_POSIX_ACL: enabled
- CONFIG_EXT3_FS_SECURITY: enabled
- CONFIG_EXT4_FS: enabled
- CONFIG_EXT4_FS_POSIX_ACL: enabled
- CONFIG_EXT4_FS_SECURITY: enabled
- Network Drivers:
  - "overlay":
    - CONFIG_VXLAN: missing
      Optional (for encrypted networks):
      - CONFIG_CRYPTO: enabled
      - CONFIG_CRYPTO_AEAD: enabled
      - CONFIG_CRYPTO_GCM: missing
      - CONFIG_CRYPTO_SEQIV: missing
      - CONFIG_CRYPTO_GHASH: missing
      - CONFIG_XFRM: enabled
      - CONFIG_XFRM_USER: enabled
      - CONFIG_XFRM_ALGO: enabled
      - CONFIG_INET_ESP: enabled
      - CONFIG_INET_XFRM_MODE_TRANSPORT: enabled
  - "ipvlan":
    - CONFIG_IPVLAN: missing
  - "macvlan":
    - CONFIG_MACVLAN: missing
    - CONFIG_DUMMY: enabled
- Storage Drivers:
  - "aufs":
    - CONFIG_AUFS_FS: missing
  - "btrfs":
    - CONFIG_BTRFS_FS: enabled
    - CONFIG_BTRFS_FS_POSIX_ACL: enabled
  - "devicemapper":
    - CONFIG_BLK_DEV_DM: enabled
    - CONFIG_DM_THIN_PROVISIONING: enabled
  - "overlay":
    - CONFIG_OVERLAY_FS: missing
  - "zfs":
    - /dev/zfs: missing
    - zfs command: missing
    - zpool command: missing

Limits:
- /proc/sys/kernel/keys/root_maxkeys: 1000000

λΉ„ μ „μš© ovh의 vpsμ—μ„œ 컀널 변경이 μ–Όλ§ˆλ‚˜ μ•ˆμ „ν•  수 μžˆλŠ”μ§€ κΆκΈˆν•©λ‹ˆλ‹€.

μ—¬λŸ¬ 가지가 λˆ„λ½λœ 것 κ°™μŠ΅λ‹ˆλ‹€. ovh 지원에 λ¬Έμ˜ν•˜λŠ” 것이 κ°€μž₯ μ’‹μŠ΅λ‹ˆλ‹€.

μœ„μ˜ λ‚΄μš©μ„ 기반으둜 ν•˜μ—¬ 이것이 docker의 버그라고 μƒκ°ν•˜μ§€ μ•ŠμœΌλ―€λ‘œ 이 문제λ₯Ό μ’…λ£Œν•˜μ§€λ§Œ μ—¬κΈ°μ—μ„œ 자유둭게 토둠을 κ³„μ†ν•©λ‹ˆλ‹€.

제 κ²½μš°μ—λŠ” Linux 컀널을 μ—…λ°μ΄νŠΈν•  λ•Œλ§ˆλ‹€ 였λ₯˜κ°€ λ‚˜νƒ€λ‚©λ‹ˆλ‹€. 컴퓨터λ₯Ό λ‹€μ‹œ μ‹œμž‘ν•˜λ©΄ μ‚¬λΌμ§‘λ‹ˆλ‹€.

μ•„μΉ˜ λ¦¬λˆ…μŠ€λ₯Ό μ‚¬μš©ν•˜κ³  μžˆμŠ΅λ‹ˆλ‹€.

μ—…λ°μ΄νŠΈ:

λŒ€μ•ˆμ€ ν˜„μž¬ λ‹€μ‹œ μ‹œμž‘ν•  수 μ—†λŠ” 경우 컀널을 λ‹€μš΄κ·Έλ ˆμ΄λ“œν•˜λŠ” κ²ƒμž…λ‹ˆλ‹€.

sudo pacman -U /var/cache/pacman/pkg/linux-$(uname -r | sed 's/-ARCH//')-x86_64.pkg.tar.xz

@Nowaker에 λŒ€ν•œ ν¬λ ˆλ”§. μ•„λž˜ λŒ“κΈ€ μ°Έμ‘°

Arch linuxλŠ” 둀링 릴리슀이며 "μ΅œμ²¨λ‹¨" λ²„μ „μ˜ νŒ¨ν‚€μ§€μ™€ ν•¨κ»˜ μ œκ³΅λ©λ‹ˆλ‹€. 이 λ•Œλ¬Έμ— μ•„μΉ˜λŠ” 주기적으둜 도컀λ₯Ό λŠλŠ” κ²ƒμœΌλ‘œ μ•Œλ €μ Έ μžˆμŠ΅λ‹ˆλ‹€. μ΄λŸ¬ν•œ 이유둜 μš°λ¦¬λŠ” Arch용 νŒ¨ν‚€μ§€λ₯Ό λ°°μ†‘ν•˜μ§€ μ•ŠμŠ΅λ‹ˆλ‹€. νŒ¨ν‚€μ§€λ₯Ό μœ μ§€ κ΄€λ¦¬ν•˜λŠ” Arch linux에 이λ₯Ό λ³΄κ³ ν•˜λŠ” 것이 κ°€μž₯ μ’‹μŠ΅λ‹ˆλ‹€.

λ‚˜λŠ” 거기에 μ–΄λ–€ λ¬Έμ œλ„ 보이지 μ•ŠλŠ”λ‹€. 컀널 μ—…λ°μ΄νŠΈ ν›„ μž¬λΆ€νŒ…μ΄ ν•„μš”ν•˜λ‹€λŠ” 것을 μ•Œ 수 μžˆλ„λ‘ Arch Linuxλ₯Ό μ‚¬μš©ν•˜λŠ” μ‚¬λžŒλ“€μ„ μœ„ν•΄ λŒ“κΈ€μ„ λ‚¨κ²ΌμŠ΅λ‹ˆλ‹€.

@thaJeztah의 μ„€λͺ…에 κ°μ‚¬λ“œλ¦½λ‹ˆλ‹€.

@whoanλ‹˜ λ‹΅λ³€ κ°μ‚¬ν•©λ‹ˆλ‹€!

@whoan Arch Linux의 경우 컀널을 μ—…λ°μ΄νŠΈν•˜λ©΄ 이전 컀널 λͺ¨λ“ˆμ΄ λͺ¨λ‘ μžλ™μœΌλ‘œ μ‚­μ œλ©λ‹ˆλ‹€(μƒˆ 버전 컀널 λͺ¨λ“ˆλ‘œ λŒ€μ²΄λ¨). λ”°λΌμ„œ 컴퓨터λ₯Ό λ‹€μ‹œ μ‹œμž‘ν•˜μ§€ μ•ŠμœΌλ©΄ μΌμΉ˜ν•˜λŠ” 컀널 λͺ¨λ“ˆ 없이 이전 컀널을 μ‹€ν–‰ν•˜κ²Œ λ©λ‹ˆλ‹€. λŒ€λΆ€λΆ„μ˜ 도컀 λͺ…령은 컀널 λͺ¨λ“ˆμ„ λ‘œλ“œν•˜μ§€λ§Œ(아직 λ‘œλ“œλ˜μ§€ μ•Šμ€ 경우) 이전 컀널은 더 이상 λͺ¨λ“ˆμ„ 찾을 수 μ—†μŠ΅λ‹ˆλ‹€. κ·Έλ ‡κΈ° λ•Œλ¬Έμ— Linux 컀널을 μ—…λ°μ΄νŠΈν•  λ•Œλ§ˆλ‹€ 였λ₯˜κ°€ λ‚˜νƒ€λ‚˜κ³  컴퓨터λ₯Ό λ‹€μ‹œ μ‹œμž‘ν•œ ν›„μ—λŠ” μ‚¬λΌμ§‘λ‹ˆλ‹€.

컀널 λͺ¨λ“ˆ λ””λ ‰ν† λ¦¬λŠ” /lib/modules/에 μžˆμŠ΅λ‹ˆλ‹€. λ‹€μŒμ— 컀널을 μ—…λ°μ΄νŠΈν•˜κΈ° 전에 이전 컀널 λͺ¨λ“ˆ 디렉토리λ₯Ό λ°±μ—…ν•˜μ‹­μ‹œμ˜€. μ—…λ°μ΄νŠΈ ν›„ 이전 컀널 λͺ¨λ“ˆ 디렉토리λ₯Ό λ³΅μ›ν•˜λ©΄ 컴퓨터λ₯Ό λ‹€μ‹œ μ‹œμž‘ν•˜μ§€ μ•Šμ•„λ„ 이 였λ₯˜κ°€ ν‘œμ‹œλ˜μ§€ μ•ŠμŠ΅λ‹ˆλ‹€.

λ™μΌν•œ 였λ₯˜κ°€ λ°œμƒν•˜μ§€λ§Œ μž¬λΆ€νŒ… ν›„ μž‘λ™ν•˜μ§€ μ•ŠμŠ΅λ‹ˆλ‹€. κ·Έλž˜μ„œ docker image rm 및 docker rm λͺ…λ ΉμœΌλ‘œ λͺ¨λ“  이미지와 μ»¨ν…Œμ΄λ„ˆλ₯Ό μ‚­μ œν•©λ‹ˆλ‹€. 그러면 도컀가 잘 μž‘λ™ν•©λ‹ˆλ‹€.

가상 이더넷 쌍 μž₯치 μ˜΅μ…˜ 없이 μ‚¬μš©μž μ •μ˜ λΉŒλ“œλœ 컀널을 μ‹€ν–‰ν•˜κ³  μžˆμ—ˆκΈ° λ•Œλ¬Έμ— 이 λ¬Έμ œκ°€ λ°œμƒν–ˆμŠ΅λ‹ˆλ‹€. λ”°λΌμ„œ μ‚¬μš©μž μ •μ˜ 컀널이 μžˆλŠ” 경우 make λ₯Ό μ‹€ν–‰ν•˜κΈ° 전에 ν•΄λ‹Ή μ˜΅μ…˜μ„ ν™œμ„±ν™”ν•˜μ‹­μ‹œμ˜€. λ‹€μŒ μœ„μΉ˜μ—μ„œ 찾을 수 μžˆμŠ΅λ‹ˆλ‹€.

Device Drivers -> Network device support -> Network core driver support

이것이 이 였λ₯˜μ— λŒ€ν•œ Google의 첫 번째 결과인 것 κ°™κΈ° λ•Œλ¬Έμ— 여기에 λ„£μŠ΅λ‹ˆλ‹€. 도움이 되기λ₯Ό λ°”λžλ‹ˆλ‹€!

@whoan λŒ€μ•ˆμ€ ν˜„μž¬ μž¬μ‹œμž‘μ΄ κ°€λŠ₯ν•˜μ§€ μ•Šμ€ 경우 컀널을 λ‹€μš΄κ·Έλ ˆμ΄λ“œν•˜λŠ” κ²ƒμž…λ‹ˆλ‹€. λͺ¨λ“  지식이 ν•œκ³³μ— μžˆλ„λ‘ λŒ“κΈ€μ„ νŽΈμ§‘ν•  수 있으면 μ’‹κ² μŠ΅λ‹ˆλ‹€. 감사 ν•΄μš” :-)

sudo pacman -U /var/cache/pacman/pkg/linux-$(uname -r | sed 's/-ARCH//)'-x86_64.pkg.tar.xz

κ·€ν•˜μ˜ κ³΅ν—Œμ— λŒ€ν•΄ @Nowaker μ—κ²Œ κ°μ‚¬λ“œλ¦½λ‹ˆλ‹€. μ œμ•ˆν•œ λŒ€λ‘œ 이전 λŒ“κΈ€μ— μΆ”κ°€ν–ˆμŠ΅λ‹ˆλ‹€.

@Nowaker κ°μ‚¬ν•©λ‹ˆλ‹€! ν–₯ν›„ κ²€μƒ‰μžλ₯Ό μœ„ν•œ μ‚¬μ†Œν•œ μ˜€νƒ€ μˆ˜μ •:
sudo pacman -U /var/cache/pacman/pkg/linux-$(uname -r | sed 's/-ARCH//')-x86_64.pkg.tar.xz
(λ§ˆμ§€λ§‰ μž‘μ€λ”°μ˜΄ν‘œμ™€ κ΄„ν˜Έμ˜ μœ„μΉ˜κ°€ λ°”λ€Œμ—ˆμŒμ— 유의)

@morancj κ°μ‚¬ν•©λ‹ˆλ‹€. 이전 λŒ“κΈ€μ—μ„œ μˆ˜μ •ν–ˆμŠ΅λ‹ˆλ‹€.

κ°μ‚¬ν•©λ‹ˆλ‹€ whoan, 그것은 맀우 λ„μ›€μ΄λ˜μ—ˆμŠ΅λ‹ˆλ‹€!

@tomas , 이 문제λ₯Ό ν™•μΈν•˜λŠ” 데 도움을 μ£Όμ‹œκ² μŠ΅λ‹ˆκΉŒ? λ§žμΆ€ν˜• 컀널을 μ‹€ν–‰ μ€‘μ΄μ—ˆμŠ΅λ‹ˆλ‹€.
λ‹€μŒμ€ 링크 도 컀가 armv7lμ—μ„œ μ‹€ν–‰ν•  수 μ—†μŠ΅λ‹ˆλ‹€.

λ‚˜λŠ” 당신이 μƒκ°λ‚˜κ²Œ ν•˜λŠ” 내일 λ‹Ήμ‹ μ˜ 방법을 μ‹œλ„ν•  κ²ƒμž…λ‹ˆλ‹€. 정말 κ°μ‚¬ν•©λ‹ˆλ‹€ .

@tomas , μœ„μ˜ 닡변에 κ°μ‚¬λ“œλ¦½λ‹ˆλ‹€. λ‚΄ λ¬Έμ œκ°€ ν•΄κ²°λ˜μ—ˆμŠ΅λ‹ˆλ‹€. 정말 κ°μ‚¬ν•©λ‹ˆλ‹€.

슀크립트 좜λ ₯: https://github.com/docker/docker/blob/master/contrib/check-config.sh

λˆ„λ½λœ νŒ¨ν‚€μ§€κ°€ μžˆμŠ΅λ‹ˆλ‹€. 였λ₯˜λ₯Ό μˆ˜μ •ν•˜λ €λ©΄ μ–΄λ–»κ²Œ ν•΄μ•Ό ν•˜λ‚˜μš”?
λ„€νŠΈμ›Œν¬ λΈŒλ¦¬μ§€μ—μ„œ flamboyant_tereshkova μ—”λ“œν¬μΈνŠΈ 생성 μ‹€νŒ¨: λΈŒλ¦¬μ§€ docker0에 μΈν„°νŽ˜μ΄μŠ€ vethfb90d78 μΆ”κ°€ μ‹€νŒ¨: λΈŒλ¦¬μ§€ docker0을 찾을 수 μ—†μŒ: 경둜 ip+net: ν•΄λ‹Ή λ„€νŠΈμ›Œν¬ μΈν„°νŽ˜μ΄μŠ€ μ—†μŒ

κ²½κ³ : /proc/config.gzκ°€ μ‘΄μž¬ν•˜μ§€ μ•ŠμŠ΅λ‹ˆλ‹€. 컀널 ꡬ성을 μœ„ν•΄ λ‹€λ₯Έ 경둜λ₯Ό κ²€μƒ‰ν•˜λŠ” μ€‘μž…λ‹ˆλ‹€...
정보: /boot/config-4.8.0-59-genericμ—μ„œ 컀널 ꡬ성 읽기 ...

일반적으둜 ν•„μš”:

  • cgroup 계측: μ œλŒ€λ‘œ 마운트됨 [/sys/fs/cgroup]
  • 볡μž₯: ν™œμ„±ν™” 및 도ꡬ μ„€μΉ˜
  • CONFIG_NAMESPACES: μ‚¬μš©
  • CONFIG_NET_NS: ν™œμ„±ν™”λ¨
  • CONFIG_PID_NS: ν™œμ„±ν™”λ¨
  • CONFIG_IPC_NS: μ‚¬μš©
  • CONFIG_UTS_NS: ν™œμ„±ν™”λ¨
  • CONFIG_CGROUPS: μ‚¬μš©
  • CONFIG_CGROUP_CPUACCT: ν™œμ„±ν™”λ¨
  • CONFIG_CGROUP_DEVICE: μ‚¬μš©
  • CONFIG_CGROUP_FREEZER: μ‚¬μš©
  • CONFIG_CGROUP_SCHED: μ‚¬μš©
  • CONFIG_CPUSETS: ν™œμ„±ν™”λ¨
  • CONFIG_MEMCG: ν™œμ„±ν™”λ¨
  • CONFIG_KEYS: ν™œμ„±ν™”λ¨
  • CONFIG_VETH: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)
  • CONFIG_BRIDGE: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)
  • CONFIG_BRIDGE_NETFILTER: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)
  • CONFIG_NF_NAT_IPV4: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)
  • CONFIG_IP_NF_FILTER: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)
  • CONFIG_IP_NF_TARGET_MASQUERADE: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)
  • CONFIG_NETFILTER_XT_MATCH_ADDRTYPE: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)
  • CONFIG_NETFILTER_XT_MATCH_CONNTRACK: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)
  • CONFIG_NETFILTER_XT_MATCH_IPVS: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)
  • CONFIG_IP_NF_NAT: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)
  • CONFIG_NF_NAT: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)
  • CONFIG_NF_NAT_NEEDED: ν™œμ„±ν™”λ¨
  • CONFIG_POSIX_MQUEUE: μ‚¬μš©

μ˜΅μ…˜ κΈ°λŠ₯:

  • CONFIG_USER_NS: μ‚¬μš©
  • CONFIG_SECCOMP: μ‚¬μš©
  • CONFIG_CGROUP_PIDS: μ‚¬μš©
  • CONFIG_MEMCG_SWAP: μ‚¬μš©
  • CONFIG_MEMCG_SWAP_ENABLED: λˆ„λ½
    (cgroup μŠ€μ™‘ 계정은 ν˜„μž¬ ν™œμ„±ν™”λ˜μ–΄ μžˆμ§€ μ•ŠμŠ΅λ‹ˆλ‹€. λΆ€νŒ… μ˜΅μ…˜ "swapaccount=1"을 μ„€μ •ν•˜μ—¬ ν™œμ„±ν™”ν•  수 μžˆμŠ΅λ‹ˆλ‹€.)
  • CONFIG_LEGACY_VSYSCALL_EMULATE: ν™œμ„±ν™”λ¨
  • CONFIG_BLK_CGROUP: μ‚¬μš©
  • CONFIG_BLK_DEV_THROTTLING: μ‚¬μš©
  • CONFIG_IOSCHED_CFQ: μ‚¬μš©
  • CONFIG_CFQ_GROUP_IOSCHED: μ‚¬μš©
  • CONFIG_CGROUP_PERF: μ‚¬μš©
  • CONFIG_CGROUP_HUGETLB: μ‚¬μš©
  • CONFIG_NET_CLS_CGROUP: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)
  • CONFIG_CGROUP_NET_PRIO: μ‚¬μš©
  • CONFIG_CFS_BANDWIDTH: μ‚¬μš©
  • CONFIG_FAIR_GROUP_SCHED: μ‚¬μš©
  • CONFIG_RT_GROUP_SCHED: λˆ„λ½
  • CONFIG_IP_NF_TARGET_REDIRECT: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)
  • CONFIG_IP_VS: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)
  • CONFIG_IP_VS_NFCT: ν™œμ„±ν™”λ¨
  • CONFIG_IP_VS_PROTO_TCP: μ‚¬μš©
  • CONFIG_IP_VS_PROTO_UDP: μ‚¬μš©
  • CONFIG_IP_VS_RR: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)
  • CONFIG_EXT4_FS: ν™œμ„±ν™”λ¨
  • CONFIG_EXT4_FS_POSIX_ACL: μ‚¬μš©
  • CONFIG_EXT4_FS_SECURITY: μ‚¬μš©
  • λ„€νŠΈμ›Œν¬ λ“œλΌμ΄λ²„:

    • "μœ„μ— κΉŒλŠ” 것":

    • CONFIG_VXLAN: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)

      선택 사항(μ•”ν˜Έν™”λœ λ„€νŠΈμ›Œν¬μ˜ 경우):



      • CONFIG_CRYPTO: ν™œμ„±ν™”λ¨


      • CONFIG_CRYPTO_AEAD: μ‚¬μš©


      • CONFIG_CRYPTO_GCM: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)


      • CONFIG_CRYPTO_SEQIV: ν™œμ„±ν™”λ¨


      • CONFIG_CRYPTO_GHASH: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)


      • CONFIG_XFRM: ν™œμ„±ν™”λ¨


      • CONFIG_XFRM_USER: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)


      • CONFIG_XFRM_ALGO: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)


      • CONFIG_INET_ESP: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)


      • CONFIG_INET_XFRM_MODE_TRANSPORT: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)



    • "ipvlan":

    • CONFIG_IPVLAN: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)

    • "λ§₯λΈ”λž€":

    • CONFIG_MACVLAN: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)

    • CONFIG_DUMMY: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)

    • "ftp, μ»¨ν…Œμ΄λ„ˆμ˜ tftp ν΄λΌμ΄μ–ΈνŠΈ":

    • CONFIG_NF_NAT_FTP: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)

    • CONFIG_NF_CONNTRACK_FTP: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)

    • CONFIG_NF_NAT_TFTP: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)

    • CONFIG_NF_CONNTRACK_TFTP: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)

  • μŠ€ν† λ¦¬μ§€ λ“œλΌμ΄λ²„:

    • "aufs":

    • CONFIG_AUFS_FS: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)

    • "btrfs":

    • CONFIG_BTRFS_FS: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)

    • CONFIG_BTRFS_FS_POSIX_ACL: μ‚¬μš©

    • "μž₯치 맀퍼":

    • CONFIG_BLK_DEV_DM: μ‚¬μš©

    • CONFIG_DM_THIN_PROVISIONING: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)

    • "μœ„μ— κΉŒλŠ” 것":

    • CONFIG_OVERLAY_FS: ν™œμ„±ν™”λ¨(λͺ¨λ“ˆλ‘œ)

    • "zfs":

    • /dev/zfs: λˆ„λ½

    • zfs λͺ…λ Ή: λˆ„λ½

    • zpool λͺ…λ Ή: λˆ„λ½

μ œν•œ:

  • /proc/sys/kernel/keys/root_maxkeys: 1000000

λˆ„κ°€ μ•Œμ•˜ κ² μ–΄? 해결책은 전원을 껐닀가 λ‹€μ‹œ μΌœλŠ” κ²ƒμ΄μ—ˆμŠ΅λ‹ˆλ‹€.

Linuxκ°€ Windowsμ—μ„œ κ·Έ νŠΈλ¦­μ„ λ³΅μ‚¬ν•œ 것 κ°™μŠ΅λ‹ˆλ‹€.

제 경우의 μž¬λΆ€νŒ…μ€ 같은 λ‚  μ‹œμŠ€ν…œ μ—…κ·Έλ ˆμ΄λ“œλ‘œ μΈν•œ 것이라고 λ‹€λ₯Έ Arch μ‚¬μš©μžλ₯Ό μœ„ν•΄ μΆ”κ°€ν•΄μ•Ό ν•©λ‹ˆλ‹€. μž¬λΆ€νŒ…ν•˜μ§€ μ•Šκ³  μ•„μΉ˜λ₯Ό μ—…κ·Έλ ˆμ΄λ“œν•˜λ©΄ 도컀가 연결을 μ„€μ •ν•  수 μ—†λŠ” 것 κ°™μŠ΅λ‹ˆλ‹€.

λ‚΄ Raspberry PI와 같은 μ’…λ₯˜μ˜ λ¬Έμ œμž…λ‹ˆλ‹€.
λ‹€μ‹œ μ‹œμž‘ν•˜λ©΄ λ¬Έμ œκ°€ ν•΄κ²°λ˜μ—ˆμŠ΅λ‹ˆλ‹€.

이 νŽ˜μ΄μ§€κ°€ 도움이 λ˜μ—ˆλ‚˜μš”?
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