docker - docker 容器 tmp 文件夹已满
问题描述
我不能 npm install 因为npm WARN tar ENOSPC: no space left on device, write在 docker 容器内。我使用 . 检查/tmp文件夹的空间df -h /tmp。99% 已使用，我添加了删除 tmp 文件夹命令但不起作用。
容器内
Filesystem Size Used Available Use% Mounted on
overlay 24.1G 23.9G 181.2M 99% /
/var/lib/docker 用法 df -h
Filesystem Size Used Avail Use% Mounted on
udev 991M 0 991M 0% /dev
tmpfs 201M 22M 179M 11% /run
/dev/vda1 49G 6.8G 42G 14% /
tmpfs 1001M 0 1001M 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 1001M 0 1001M 0% /sys/fs/cgroup
/dev/vda15 105M 3.6M 101M 4% /boot/efi
tmpfs 201M 0 201M 0% /run/user/0
overlay 49G 6.8G 42G 14% /home/docker/overlay2/6e1df9a8f52cb302f46272340fa647c14d60a0bfc261f3e9629ffede92de5898/merged
overlay 49G 6.8G 42G 14% /home/docker/overlay2/dcc995f1e015688463de51704f35874683a29a1f2e2478bc9192ec8fd53042e9/merged
shm 64M 0 64M 0% /home/docker/containers/d72785d20ee62d6db718be7644197d60ce7e4cdf1341eb7945a25a37b21f9172/mounts/shm
shm 64M 0 64M 0% /home/docker/containers/7b3b892baa4a85bd04e7aa23b0f1d561d483ea6010f96dbd52a6af727582a063/mounts/shm
overlay 49G 6.8G 42G 14% /home/docker/overlay2/bf7a4c992a584065b37c5d2598ec6339a98c16c7aba22e405ec1d404e1da8e6d/merged
shm 64M 0 64M 0% /home/docker/containers/6356136081e544631fc97471754a119c9b769162f73314287c4cbb20e1ce8d62/mounts/shm
overlay 49G 6.8G 42G 14% /home/docker/overlay2/f905b2e51f815a7d2385e2eafcbbecca7881ba7fbffbf829927164c2c088dc00/merged
shm 64M 0 64M 0% /home/docker/containers/991b04b7ff7a6532ba4b82d443022bea0cefa3d37c82c780bae6a7ad51914ed8/mounts/shm
overlay 49G 6.8G 42G 14% /home/docker/overlay2/7682c5490149bdca59c5b8a2118fe11e4e9cdf8d0c175e86784483ffdf3351c7/merged
shm 64M 0 64M 0% /home/docker/containers/00074204f86855f224d7058041e0785546daf9d3e09cb4f44b95661c3e4469e4/mounts/shm
overlay 49G 6.8G 42G 14% /home/docker/overlay2/22376e843826d4be505868904dbd0dcc477b4997a96cc2debd40ac2073049c60/merged
shm 64M 0 64M 0% /home/docker/containers/e0e75a420e3126645734ea55bddeccff8c5b4c95fcaaa326b96a765dee88f8b3/mounts/shm
/var/lib/docker 用法 df-ih
Filesystem Inodes IUsed IFree IUse% Mounted on
udev 248K 384 248K 1% /dev
tmpfs 251K 697 250K 1% /run
/dev/vda1 6.2M 345K 5.9M 6% /
tmpfs 251K 1 251K 1% /dev/shm
tmpfs 251K 6 251K 1% /run/lock
tmpfs 251K 16 250K 1% /sys/fs/cgroup
/dev/vda15 0 0 0 - /boot/efi
tmpfs 251K 4 251K 1% /run/user/0
overlay 6.2M 345K 5.9M 6% /home/docker/overlay2/6e1df9a8f52cb302f46272340fa647c14d60a0bfc261f3e9629ffede92de5898/merged
overlay 6.2M 345K 5.9M 6% /home/docker/overlay2/dcc995f1e015688463de51704f35874683a29a1f2e2478bc9192ec8fd53042e9/merged
shm 251K 1 251K 1% /home/docker/containers/d72785d20ee62d6db718be7644197d60ce7e4cdf1341eb7945a25a37b21f9172/mounts/shm
shm 251K 1 251K 1% /home/docker/containers/7b3b892baa4a85bd04e7aa23b0f1d561d483ea6010f96dbd52a6af727582a063/mounts/shm
overlay 6.2M 345K 5.9M 6% /home/docker/overlay2/bf7a4c992a584065b37c5d2598ec6339a98c16c7aba22e405ec1d404e1da8e6d/merged
shm 251K 1 251K 1% /home/docker/containers/6356136081e544631fc97471754a119c9b769162f73314287c4cbb20e1ce8d62/mounts/shm
overlay 6.2M 345K 5.9M 6% /home/docker/overlay2/f905b2e51f815a7d2385e2eafcbbecca7881ba7fbffbf829927164c2c088dc00/merged
shm 251K 1 251K 1% /home/docker/containers/991b04b7ff7a6532ba4b82d443022bea0cefa3d37c82c780bae6a7ad51914ed8/mounts/shm
overlay 6.2M 345K 5.9M 6% /home/docker/overlay2/7682c5490149bdca59c5b8a2118fe11e4e9cdf8d0c175e86784483ffdf3351c7/merged
shm 251K 1 251K 1% /home/docker/containers/00074204f86855f224d7058041e0785546daf9d3e09cb4f44b95661c3e4469e4/mounts/shm
overlay 6.2M 345K 5.9M 6% /home/docker/overlay2/22376e843826d4be505868904dbd0dcc477b4997a96cc2debd40ac2073049c60/merged
shm 251K 1 251K 1% /home/docker/containers/e0e75a420e3126645734ea55bddeccff8c5b4c95fcaaa326b96a765dee88f8b3/mounts/shm
overlay 6.2M 345K 5.9M 6% /home/docker/overlay2/e7bad84d978976233216308e10fc600c1b7956d8991060f792871823d0350cba/merged
shm 251K 1 251K 1% /home/docker/containers/71f23bf09ce2bf44ca76b568850308a655f5b5e981a1c4dc4820e03e7edee773/mounts/shm
overlay 6.2M 345K 5.9M 6% /home/docker/overlay2/920f3dc9f832dcde427a827737b8aab355b6839c59cef8e592b31dcba1e4be61/merged
shm 251K 1 251K 1% /home/docker/containers/b422e8cabf6112ce860ed924f820ed1940273d93e96a37b4ea775d74540a2cb1/mounts/shm
码头工人信息
Containers: 8
Running: 8
Paused: 0
Stopped: 0
Images: 7
Server Version: 18.09.3
Storage Driver: overlay2
Backing Filesystem: extfs
Supports d_type: true
Native Overlay Diff: true
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: e6b3f5632f50dbc4e9cb6288d911bf4f5e95b18e
runc version: 6635b4f0c6af3810594d2770f662f34ddc15b40d
init version: fec3683
Security Options:
apparmor
seccomp
Profile: default
Kernel Version: 4.4.0-143-generic
Operating System: Ubuntu 16.04.6 LTS
OSType: linux
Architecture: x86_64
CPUs: 1
Total Memory: 1.953GiB
Name: {Server-name}
ID: 3ST7:BBF2:SARX:YZP6:ZREZ:Z7BK:5IYV:AJ6Z:2NTG:3F2R:EYKP:ETWK
Docker Root Dir: /home/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
码头工人检查
[
{
"Id": "e0e75a420e3126645734ea55bddeccff8c5b4c95fcaaa326b96a765dee88f8b3",
"Created": "2019-04-09T03:25:48.571426107Z",
"Path": "npm",
"Args": [
"start"
],
"State": {
"Status": "running",
"Running": true,
"Paused": false,
"Restarting": false,
"OOMKilled": false,
"Dead": false,
"Pid": 473,
"ExitCode": 0,
"Error": "",
"StartedAt": "2019-04-09T03:25:49.493986988Z",
"FinishedAt": "0001-01-01T00:00:00Z"
},
"Image": "sha256:6bfd6eba3a8c669caa7531592c5b01d6d1f24f6de30d3f0f6133ab932f9fa1b4",
"ResolvConfPath": "/home/docker/containers/e0e75a420e3126645734ea55bddeccff8c5b4c95fcaaa326b96a765dee88f8b3/resolv.conf",
"HostnamePath": "/home/docker/containers/e0e75a420e3126645734ea55bddeccff8c5b4c95fcaaa326b96a765dee88f8b3/hostname",
"HostsPath": "/home/docker/containers/e0e75a420e3126645734ea55bddeccff8c5b4c95fcaaa326b96a765dee88f8b3/hosts",
"LogPath": "/home/docker/containers/e0e75a420e3126645734ea55bddeccff8c5b4c95fcaaa326b96a765dee88f8b3/e0e75a420e3126645734ea55bddeccff8c5b4c95fcaaa326b96a765dee88f8b3-json.log",
"Name": "/appServer",
"RestartCount": 0,
"Driver": "overlay2",
"Platform": "linux",
"MountLabel": "",
"ProcessLabel": "",
"AppArmorProfile": "docker-default",
"ExecIDs": null,
"HostConfig": {
"Binds": null,
"ContainerIDFile": "",
"LogConfig": {
"Type": "json-file",
"Config": {}
},
"NetworkMode": "traefik_proxy",
"PortBindings": {
"8889/tcp": [
{
"HostIp": "",
"HostPort": "8889"
}
]
},
"RestartPolicy": {
"Name": "unless-stopped",
"MaximumRetryCount": 0
},
"AutoRemove": false,
"VolumeDriver": "",
"VolumesFrom": null,
"CapAdd": null,
"CapDrop": null,
"Dns": [],
"DnsOptions": [],
"DnsSearch": [],
"ExtraHosts": null,
"GroupAdd": null,
"IpcMode": "shareable",
"Cgroup": "",
"Links": null,
"OomScoreAdj": 0,
"PidMode": "",
"Privileged": false,
"PublishAllPorts": false,
"ReadonlyRootfs": false,
"SecurityOpt": null,
"UTSMode": "",
"UsernsMode": "",
"ShmSize": 67108864,
"Runtime": "runc",
"ConsoleSize": [
0,
0
],
"Isolation": "",
"CpuShares": 0,
"Memory": 0,
"NanoCpus": 0,
"CgroupParent": "",
"BlkioWeight": 0,
"BlkioWeightDevice": [],
"BlkioDeviceReadBps": null,
"BlkioDeviceWriteBps": null,
"BlkioDeviceReadIOps": null,
"BlkioDeviceWriteIOps": null,
"CpuPeriod": 0,
"CpuQuota": 0,
"CpuRealtimePeriod": 0,
"CpuRealtimeRuntime": 0,
"CpusetCpus": "",
"CpusetMems": "",
"Devices": [],
"DeviceCgroupRules": null,
"DiskQuota": 0,
"KernelMemory": 0,
"MemoryReservation": 0,
"MemorySwap": 0,
"MemorySwappiness": null,
"OomKillDisable": false,
"PidsLimit": 0,
"Ulimits": null,
"CpuCount": 0,
"CpuPercent": 0,
"IOMaximumIOps": 0,
"IOMaximumBandwidth": 0,
"MaskedPaths": [
"/proc/asound",
"/proc/acpi",
"/proc/kcore",
"/proc/keys",
"/proc/latency_stats",
"/proc/timer_list",
"/proc/timer_stats",
"/proc/sched_debug",
"/proc/scsi",
"/sys/firmware"
],
"ReadonlyPaths": [
"/proc/bus",
"/proc/fs",
"/proc/irq",
"/proc/sys",
"/proc/sysrq-trigger"
]
},
"GraphDriver": {
"Data": {
"LowerDir": "/home/docker/overlay2/22376e843826d4be505868904dbd0dcc477b4997a96cc2debd40ac2073049c60-init/diff:/home/docker/overlay2/a50a2534da040e431c25cc08ed28dd8488d40b291db975e8c03aa56e7c523ccc/diff:/home/docker/overlay2/025c625fedfabedfb9217a15aa71e2e6ae221915d2bbcf9c77c2c94d8e799ba9/diff:/home/docker/overlay2/84844b839da1e829877a26b9a5921e6fe2bc118cc27348b64bb0b8d02462e8cc/diff:/home/docker/overlay2/4ff909483d30be4c779579516d8dff39f8123e7e6114871f71cc7eaa69b953b1/diff:/home/docker/overlay2/fb7de39793554b2fbfa00b48e7851c5b003e2d40ef26fa959f2ba6ab27ac9421/diff",
"MergedDir": "/home/docker/overlay2/22376e843826d4be505868904dbd0dcc477b4997a96cc2debd40ac2073049c60/merged",
"UpperDir": "/home/docker/overlay2/22376e843826d4be505868904dbd0dcc477b4997a96cc2debd40ac2073049c60/diff",
"WorkDir": "/home/docker/overlay2/22376e843826d4be505868904dbd0dcc477b4997a96cc2debd40ac2073049c60/work"
},
"Name": "overlay2"
},
"Mounts": [],
"Config": {
"Hostname": "e0e75a420e31",
"Domainname": "",
"User": "",
"AttachStdin": false,
"AttachStdout": false,
"AttachStderr": false,
"ExposedPorts": {
"8889/tcp": {}
},
"Tty": false,
"OpenStdin": false,
"StdinOnce": false,
"Env": [
"NODE_ENV=production",
"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"NODE_VERSION=10.15.3",
"YARN_VERSION=1.13.0"
],
"Cmd": [
"npm",
"start"
],
"ArgsEscaped": true,
"Image": "cloud.canister.io:5000/randomUser/appServer:94ed04b",
"Volumes": null,
"WorkingDir": "/app",
"Entrypoint": null,
"OnBuild": null,
"Labels": {
"traefik.backend": "appServer",
"traefik.docker.network": "traefik_proxy",
"traefik.enable": "true",
"traefik.frontend.headers.SSLHost": "website.com",
"traefik.frontend.headers.SSLRedirect": "true",
"traefik.frontend.headers.STSIncludeSubdomains": "true",
"traefik.frontend.headers.STSPreload": "true",
"traefik.frontend.headers.STSSeconds": "315360000",
"traefik.frontend.headers.browserXSSFilter": "true",
"traefik.frontend.headers.contentTypeNosniff": "true",
"traefik.frontend.headers.forceSTSHeader": "true",
"traefik.frontend.headers.frameDeny": "true",
"traefik.frontend.rule": "Host:website.com",
"traefik.port": "8889"
}
},
"NetworkSettings": {
"Bridge": "",
"SandboxID": "00510757a3eb7cd8ca00c41169a72cae55c46b7608a71961062356cf81840a2a",
"HairpinMode": false,
"LinkLocalIPv6Address": "",
"LinkLocalIPv6PrefixLen": 0,
"Ports": {
"8889/tcp": [
{
"HostIp": "0.0.0.0",
"HostPort": "8889"
}
]
},
"SandboxKey": "/var/run/docker/netns/00510757a3eb",
"SecondaryIPAddresses": null,
"SecondaryIPv6Addresses": null,
"EndpointID": "",
"Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"IPAddress": "",
"IPPrefixLen": 0,
"IPv6Gateway": "",
"MacAddress": "",
"Networks": {
"traefik_proxy": {
"IPAMConfig": null,
"Links": null,
"Aliases": [
"e0e75a420e31"
],
"NetworkID": "950d61fcc027e81f4681236726300b3e178af808e4e49260a967971f67af9518",
"EndpointID": "7093732ece6ceab22f18810812a1e6eefc9fb22d244a4c88cdb78edd34f5e8ab",
"Gateway": "172.18.0.1",
"IPAddress": "172.18.0.4",
"IPPrefixLen": 16,
"IPv6Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"MacAddress": "02:42:ac:12:00:04",
"DriverOpts": null
}
}
}
}
]
如何取出/tmp容器内？清除docker中的覆盖文件夹是否安全？
解决方案
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