我在kubuntu 18上安装了docker，但是我得到了错误
$ docker-compose up -d --build
ERROR: .PermissionError: [Errno 13] Permission denied: './docker-compose.yml'
阅读分支docker error: . ioerror: [Errno 13] Permission denied: "./docker-compose.yml"我试着去解决它:
username@ubuntuOS:/ProjectPath/DOCKER$ sudo groupadd docker
[sudo] password for username:
groupadd: group 'docker' already exists
username@ubuntuOS:/ProjectPath/DOCKER$ sudo gpasswd -a $USER docker
Adding user username to group docker
username@ubuntuOS:/ProjectPath/DOCKER$ docker run hello-world
Hello from Docker!
This message shows that your installation appears to be working correctly.
To generate this message, Docker took the following steps:
1. The Docker client contacted the Docker daemon.
2. The Docker daemon pulled the "hello-world" image from the Docker Hub.
(amd64)
3. The Docker daemon created a new container from that image which runs the
executable that produces the output you are currently reading.
4. The Docker daemon streamed that output to the Docker client, which sent it
to your terminal.
To try something more ambitious, you can run an Ubuntu container with:
$ docker run -it ubuntu bash
Share images, automate workflows, and more with a free Docker ID:
https://hub.docker.com/
For more examples and ideas, visit:
https://docs.docker.com/get-started/
username@ubuntuOS:/ProjectPath/DOCKER$ docker-compose logs -f
ERROR: .PermissionError: [Errno 13] Permission denied: './docker-compose.yml'
username@ubuntuOS:/ProjectPath/DOCKER$ sudo dpkg-reconfigure apparmor
Skipping profile in /etc/apparmor.d/disable: usr.bin.firefox
Skipping profile in /etc/apparmor.d/disable: usr.sbin.rsyslogd
username@ubuntuOS:/ProjectPath/DOCKER$ docker-compose up -d --build
ERROR: .PermissionError: [Errno 13] Permission denied: './docker-compose.yml'
username@ubuntuOS:/ProjectPath/DOCKER$ sudo apparmor_parser -r /var/lib/snapd/apparmor/profiles/snap.docker.compose
username@ubuntuOS:/ProjectPath/DOCKER$ docker-compose up -d --build
ERROR: .PermissionError: [Errno 13] Permission denied: './docker-compose.yml'
但失败了。我docker-compose
。yml:
version: '3.3'
services:
web:
build:
context: ./ # directory of web/Dockerfile.yml
dockerfile: Dockerfile.yml
container_name: lar_nginx_web
# restart: always
working_dir: /var/www/
volumes:
- ../:/var/www
nginx:
image: nginx:1.19-alpine
container_name: lar_nginx_nginx
# restart: always
ports:
- '8084:80'
# http://127.0.0.1:8000
volumes:
- ../:/var/www
- ./nginx:/etc/nginx/conf.d
db:
container_name: lar_nginx_db
image: mysql:5.7.28
# image: mysql:8.0.21
# restart: always
environment:
- MYSQL_DATABASE=DockerLarNginx
- MYSQL_USER=docker_user
- MYSQL_PASSWORD=4321
- MYSQL_ALLOW_EMPTY_PASSWORD=false
- MYSQL_ROOT_PASSWORD=321
- TZ=Europe/Kiev
volumes:
- /var/lib/mysql
phpmyadmin:
container_name: lar_nginx_phpmyadmin
depends_on:
- db
image: phpmyadmin/phpmyadmin
# restart: always
ports:
- 8085:80
environment:
PMA_HOST: db
MYSQL_ROOT_PASSWORD: 1
composer:
image: composer:2.1
container_name: lar_nginx_composer
volumes:
- ./:/var/www
working_dir: /var/www
command: composer install --ignore-platform-reqs
项目目录:
$ ls -l
total 16
-rwxrwxrwx 1 root root 940 Sep 5 16:39 BySteps.txt
-rwxrwxrwx 1 root root 1561 Sep 5 16:56 docker-compose.yml
-rwxrwxrwx 1 root root 1094 Sep 5 09:15 Dockerfile.yml
drwxrwxrwx 1 root root 0 Sep 2 08:21 nginx
-rwxrwxrwx 1 root root 805 Oct 20 2019 virtualhost.conf
如何修复?
修改块:寻找决定，我发现了一个提示
- 我可能想要关闭apparmor并检查它是否在没有 的情况下工作
But stop apparmor I got errors:
username@ubuntuOS:ProjectPath$ sudo systemctl stop apparmor
username@ubuntuOS:ProjectPath$ sudo systemctl enable docker
Synchronizing state of docker.service with SysV service script with /lib/systemd/systemd-sysv-install.
Executing: /lib/systemd/systemd-sysv-install enable docker
Failed to enable unit: Unit file /etc/systemd/system/docker.service is masked.
username@ubuntuOS:ProjectPath$ sudo systemctl start docker
Failed to start docker.service: Unit docker.service is masked.
username@ubuntuOS:ProjectPath$ sudo systemctl start apparmor
- 如果我的Docker安装是从Snap?
我安装了命令:
sudo apt-get install docker-ce
是快速安装吗?
docker info
Client:
Context: default
Debug Mode: false
Plugins:
app: Docker App (Docker Inc., v0.9.1-beta3)
buildx: Build with BuildKit (Docker Inc., v0.5.1-docker)
Server:
ERROR: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
errors pretty printing info
In which way have I to check is it snap installation and how my errors depends on it ?
I failed to run docker :
$ sudo systemctl enable docker
Synchronizing state of docker.service with SysV service script with /lib/systemd/systemd-sysv-install.
Executing: /lib/systemd/systemd-sysv-install enable docker
Failed to enable unit: Unit file /etc/systemd/system/docker.service is masked.
$ sudo systemctl start docker
Failed to start docker.service: Unit docker.service is masked.
在我的Synaptic中我发现了安装的包:
snap
location of genes from DNA sequence with hidden markov model
和
apparmor user-space parser utility for AppArmor
我有一些先前的docker经验，但我没有这样的问题。如何解决这些问题?
Modified Block # 2:
username@ubuntuOS:/ProjectPath//DOCKER$ docker run hello-world
Hello from Docker!
This message shows that your installation appears to be working correctly.
To generate this message, Docker took the following steps:
1. The Docker client contacted the Docker daemon.
2. The Docker daemon pulled the "hello-world" image from the Docker Hub.
(amd64)
3. The Docker daemon created a new container from that image which runs the
executable that produces the output you are currently reading.
4. The Docker daemon streamed that output to the Docker client, which sent it
to your terminal.
To try something more ambitious, you can run an Ubuntu container with:
$ docker run -it ubuntu bash
Share images, automate workflows, and more with a free Docker ID:
https://hub.docker.com/
For more examples and ideas, visit:
https://docs.docker.com/get-started/
username@ubuntuOS:/ProjectPath//DOCKER$ sudo systemctl unmask docker && sudo systemctl start docker
Removed /etc/systemd/system/docker.service.
Job for docker.service failed because the control process exited with error code.
See "systemctl status docker.service" and "journalctl -xe" for details.
username@ubuntuOS:/ProjectPath//DOCKER$ docker-compose
Define and run multi-container applications with Docker.
Usage:
docker-compose [-f <arg>...] [options] [COMMAND] [ARGS...]
docker-compose -h|--help
Options:
-f, --file FILE Specify an alternate compose file
(default: docker-compose.yml)
-p, --project-name NAME Specify an alternate project name
(default: directory name)
--verbose Show more output
--log-level LEVEL Set log level (DEBUG, INFO, WARNING, ERROR, CRITICAL)
--no-ansi Do not print ANSI control characters
-v, --version Print version and exit
-H, --host HOST Daemon socket to connect to
--tls Use TLS; implied by --tlsverify
--tlscacert CA_PATH Trust certs signed only by this CA
--tlscert CLIENT_CERT_PATH Path to TLS certificate file
--tlskey TLS_KEY_PATH Path to TLS key file
--tlsverify Use TLS and verify the remote
--skip-hostname-check Don't check the daemon's hostname against the
name specified in the client certificate
--project-directory PATH Specify an alternate working directory
(default: the path of the Compose file)
--compatibility If set, Compose will attempt to convert keys
in v3 files to their non-Swarm equivalent
--env-file PATH Specify an alternate environment file
Commands:
build Build or rebuild services
config Validate and view the Compose file
create Create services
down Stop and remove containers, networks, images, and volumes
events Receive real time events from containers
exec Execute a command in a running container
help Get help on a command
images List images
kill Kill containers
logs View output from containers
pause Pause services
port Print the public port for a port binding
ps List containers
pull Pull service images
push Push service images
restart Restart services
rm Remove stopped containers
run Run a one-off command
scale Set number of containers for a service
start Start services
stop Stop services
top Display the running processes
unpause Unpause services
up Create and start containers
version Show the Docker-Compose version information
username@ubuntuOS:/ProjectPath//DOCKER$ sudo tail -f /var/log/syslog
Sep 15 06:40:28 ubuntuOS systemd[3516]: Failed to start snap.docker.compose.2c72d705-91cd-406c-a3eb-bcbdbcfed2d5.scope.
Sep 15 06:40:30 ubuntuOS kernel: [ 1169.609359] audit: type=1400 audit(1631677230.198:65): apparmor="DENIED" operation="open" profile="snap.docker.compose" name="/proc/14125/mounts" pid=14125 comm="python3" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
Sep 15 06:40:30 ubuntuOS kernel: [ 1169.738542] audit: type=1400 audit(1631677230.330:66): apparmor="DENIED" operation="open" profile="snap.docker.compose" name="/ProjectPath//DOCKER/docker-compose.yml" pid=14125 comm="python3" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
Sep 15 06:40:30 ubuntuOS kernel: [ 1169.738565] audit: type=1400 audit(1631677230.330:67): apparmor="DENIED" operation="open" profile="snap.docker.compose" name="/ProjectPath//DOCKER/docker-compose.yml" pid=14125 comm="python3" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
Sep 15 06:40:39 ubuntuOS kernel: [ 1178.543524] [UFW BLOCK] IN=enp4s0 OUT= MAC=44:8a:5b:ee:2a:dd:c8:e7:f0:6e:fc:29:08:00 SRC=176.10.192.176 DST=213.109.234.130 LEN=60 TOS=0x00 PREC=0x00 TTL=50 ID=40086 DF PROTO=TCP SPT=44902 DPT=6881 WINDOW=64240 RES=0x00 SYN URGP=0
Sep 15 06:41:06 ubuntuOS systemd[3516]: snap.docker.compose.009e07fe-8e69-4d56-a1ad-be6649422dc1.scope: Failed to add PIDs to scope's control group: Permission denied
Sep 15 06:41:06 ubuntuOS systemd[3516]: snap.docker.compose.009e07fe-8e69-4d56-a1ad-be6649422dc1.scope: Failed with result 'resources'.
Sep 15 06:41:06 ubuntuOS systemd[3516]: Failed to start snap.docker.compose.009e07fe-8e69-4d56-a1ad-be6649422dc1.scope.
Sep 15 06:41:07 ubuntuOS kernel: [ 1206.991294] audit: type=1400 audit(1631677267.581:68): apparmor="DENIED" operation="open" profile="snap.docker.compose" name="/proc/14166/mounts" pid=14166 comm="python3" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
Sep 15 06:41:08 ubuntuOS kernel: [ 1208.265731] [UFW BLOCK] IN=enp4s0 OUT= MAC=44:8a:5b:ee:2a:dd:c8:e7:f0:6e:fc:29:08:00 SRC=104.140.188.18 DST=213.109.234.130 LEN=44 TOS=0x00 PREC=0x00 TTL=246 ID=50654 PROTO=TCP SPT=56649 DPT=8888 WINDOW=1024 RES=0x00 SYN URGP=0
Sep 15 06:41:24 ubuntuOS kernel: [ 1223.876776] [UFW BLOCK] IN=enp4s0 OUT= MAC=44:8a:5b:ee:2a:dd:c8:e7:f0:6e:fc:29:08:00 SRC=176.67.84.17 DST=213.109.234.130 LEN=58 TOS=0x00 PREC=0x00 TTL=122 ID=7917 PROTO=UDP SPT=61585 DPT=6881 LEN=38
Sep 15 06:41:37 ubuntuOS kernel: [ 1237.119996] [UFW BLOCK] IN=enp4s0 OUT= MAC=44:8a:5b:ee:2a:dd:c8:e7:f0:6e:fc:29:08:00 SRC=185.76.147.123 DST=213.109.234.130 LEN=40 TOS=0x00 PREC=0x00 TTL=250 ID=61449 PROTO=TCP SPT=41688 DPT=3556 WINDOW=1024 RES=0x00 SYN URGP=0
Modified Block # 3:
username@ubuntuOS:/ProjectPath/DOCKER$ sudo systemctl start docker
[sudo] password for username:
Job for docker.service failed because the control process exited with error code.
See "systemctl status docker.service" and "journalctl -xe" for details.
username@ubuntuOS:/ProjectPath/DOCKER$ sudo journalctl -xe
Sep 16 06:31:15 ubuntuOS kernel: [UFW BLOCK] IN=enp4s0 OUT= MAC=44:8a:5b:ee:2a:dd:c8:e7:f0:6e:fc:29:08:00 SRC=125.64.94.144 DST=213.109.234.130 LEN=40 TOS=0x00 PREC=0x00 TTL=237 ID=54321 PROTO=TCP SPT=48901 DPT=17988 WINDOW=65535 RES=0x00
Sep 16 06:31:23 ubuntuOS kernel: [UFW BLOCK] IN=enp4s0 OUT= MAC=44:8a:5b:ee:2a:dd:c8:e7:f0:6e:fc:29:08:00 SRC=193.27.229.54 DST=213.109.234.130 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=54084 PROTO=TCP SPT=55154 DPT=47319 WINDOW=1024 RES=0x00 S
Sep 16 06:31:42 ubuntuOS kernel: [UFW BLOCK] IN=enp4s0 OUT= MAC=44:8a:5b:ee:2a:dd:c8:e7:f0:6e:fc:29:08:00 SRC=192.241.220.215 DST=213.109.234.130 LEN=40 TOS=0x00 PREC=0x00 TTL=241 ID=54321 PROTO=TCP SPT=51354 DPT=443 WINDOW=65535 RES=0x00
Sep 16 06:32:08 ubuntuOS kernel: [UFW BLOCK] IN=enp4s0 OUT= MAC=44:8a:5b:ee:2a:dd:c8:e7:f0:6e:fc:29:08:00 SRC=193.27.229.54 DST=213.109.234.130 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=55215 PROTO=TCP SPT=55154 DPT=30869 WINDOW=1024 RES=0x00 S
Sep 16 06:32:09 ubuntuOS sudo[12849]: username : TTY=pts/5 ; PWD=/ProjectPath/DOCKER ; USER=root ; COMMAND=/bin/systemctl start docker
Sep 16 06:32:09 ubuntuOS sudo[12849]: pam_unix(sudo:session): session opened for user root by username(uid=0)
Sep 16 06:32:09 ubuntuOS systemd[1]: Starting LSB: Create lightweight, portable, self-sufficient containers....
-- Subject: Unit docker.service has begun start-up
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- Unit docker.service has begun starting up.
Sep 16 06:32:09 ubuntuOS docker[12852]: * /usr/bin/dockerd not present or not executable
Sep 16 06:32:09 ubuntuOS sudo[12849]: pam_unix(sudo:session): session closed for user root
Sep 16 06:32:09 ubuntuOS systemd[1]: docker.service: Control process exited, code=exited status=1
Sep 16 06:32:09 ubuntuOS systemd[1]: docker.service: Failed with result 'exit-code'.
Sep 16 06:32:09 ubuntuOS systemd[1]: Failed to start LSB: Create lightweight, portable, self-sufficient containers..
-- Subject: Unit docker.service has failed
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- Unit docker.service has failed.
--
-- The result is RESULT.
Sep 16 06:32:28 ubuntuOS kernel: [UFW BLOCK] IN=enp4s0 OUT= MAC=44:8a:5b:ee:2a:dd:c8:e7:f0:6e:fc:29:08:00 SRC=40.124.92.24 DST=213.109.234.130 LEN=40 TOS=0x00 PREC=0x00 TTL=235 ID=52505 PROTO=TCP SPT=53846 DPT=2375 WINDOW=1024 RES=0x00 SYN
Sep 16 06:32:29 ubuntuOS sudo[12904]: username : TTY=pts/5 ; PWD=/ProjectPath/DOCKER ; USER=root ; COMMAND=/bin/journalctl -xe
Sep 16 06:32:29 ubuntuOS sudo[12904]: pam_unix(sudo:session): session opened for user root by username(uid=0)
-- Reboot --
Jan 25 17:55:16 ubuntuOS systemd-timedated[13988]: Changed local time to Wed Jan 25 17:55:16 2023
-- Subject: Time change
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- The system clock has been changed to 1674662116924753 microseconds after January 1st, 1970.
Jan 25 17:55:16 ubuntuOS anacron[14008]: Anacron 2.3 started on 2023-01-25
Jan 25 17:55:16 ubuntuOS systemd[1]: Starting Daily apt download activities...
-- Subject: Unit apt-daily.service has begun start-up
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- Unit apt-daily.service has begun starting up.
Jan 25 17:55:16 ubuntuOS anacron[14008]: Will run job `cron.daily' in 5 min.
Jan 25 17:55:16 ubuntuOS systemd[1]: Starting Message of the Day...
-- Subject: Unit motd-news.service has begun start-up
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- Unit motd-news.service has begun starting up.
Jan 25 17:55:16 ubuntuOS anacron[14008]: Will run job `cron.weekly' in 10 min.
Jan 25 17:55:16 ubuntuOS systemd[1]: Starting Clean php session files...
-- Subject: Unit phpsessionclean.service has begun start-up
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- Unit phpsessionclean.service has begun starting up.
--
-- The result is RESULT.
Sep 16 06:32:28 ubuntuOS kernel: [UFW BLOCK] IN=enp4s0 OUT= MAC=44:8a:5b:ee:2a:dd:c8:e7:f0:6e:fc:29:08:00 SRC=40.124.92.24 DST=213.109.234.130 LEN=40 TOS=0x00 PREC=0x00 TTL=235 ID=52505 PROTO=TCP SPT=53846 DPT=2375 WINDOW=1024 RES=0x00 SYN
Sep 16 06:32:29 ubuntuOS sudo[12904]: username : TTY=pts/5 ; PWD=/ProjectPath/DOCKER ; USER=root ; COMMAND=/bin/journalctl -xe
Sep 16 06:32:29 ubuntuOS sudo[12904]: pam_unix(sudo:session): session opened for user root by username(uid=0)
-- Reboot --
Jan 25 17:55:16 ubuntuOS systemd-timedated[13988]: Changed local time to Wed Jan 25 17:55:16 2023
-- Subject: Time change
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- The system clock has been changed to 1674662116924753 microseconds after January 1st, 1970.
Jan 25 17:55:16 ubuntuOS anacron[14008]: Anacron 2.3 started on 2023-01-25
Jan 25 17:55:16 ubuntuOS systemd[1]: Starting Daily apt download activities...
-- Subject: Unit apt-daily.service has begun start-up
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- Unit apt-daily.service has begun starting up.
Jan 25 17:55:16 ubuntuOS anacron[14008]: Will run job `cron.daily' in 5 min.
Jan 25 17:55:16 ubuntuOS systemd[1]: Starting Message of the Day...
-- Subject: Unit motd-news.service has begun start-up
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- Unit motd-news.service has begun starting up.
Jan 25 17:55:16 ubuntuOS anacron[14008]: Will run job `cron.weekly' in 10 min.
Jan 25 17:55:16 ubuntuOS systemd[1]: Starting Clean php session files...
-- Subject: Unit phpsessionclean.service has begun start-up
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- Unit phpsessionclean.service has begun starting up.
Jan 25 17:55:16 ubuntuOS anacron[14008]: Will run job `cron.monthly' in 15 min.
Jan 25 17:55:16 ubuntuOS systemd[1]: Starting Discard unused blocks...
-- Subject: Unit fstrim.service has begun start-up
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- Unit fstrim.service has begun starting up.
Jan 25 17:55:16 ubuntuOS anacron[14008]: Jobs will be executed sequentially
Jan 25 17:55:16 ubuntuOS systemd[1]: Started Run anacron jobs.
-- Subject: Unit anacron.service has finished start-up
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- Unit anacron.service has finished starting up.
--
-- The start-up result is RESULT.
Jan 25 17:55:16 ubuntuOS systemd[1]: Started Message of the Day.
-- Subject: Unit motd-news.service has finished start-up
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- Unit motd-news.service has finished starting up.
谢谢!
是这个文件的权限:docker-compose.yml?
ERROR: .PermissionError: [Errno 13] Permission denied: './docker-compose.yml'
我有一个类似MySQL服务器的错误，简单地允许写这个文件解决了这个问题。
祝你好运!