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Exécution de Docker 1.9.1 sur OpenSuse 42.1 (impossible de mettre à niveau pour le moment mais également le même problème sur Docker 1.12).Port HTTP exposé mais ne répondant pas correctement
J'ai une image Docker qui expose une application Web sur le port 8080. Je peux ssh dans le conteneur et accéder à l'application correctement depuis l'intérieur du conteneur sur http://localhost:8080/.
je lance le conteneur à l'aide
docker run -p 10000:8080 ...
et je me attends à l'application Web étant accessible soit sur
http://localhost:10000 or http://public-ip:10000
Le port est ouvert mais la connexion est fermée immédiatement.
sudo netstat -nap|grep LISTEN|grep -v LISTENING|grep 1000
root's password:
tcp 0 0 :::10000 :::* LISTEN 17375/docker-proxy
Je peux telnet au port 10000 mais comme dit la connexion est fermée immédiatement
docker --version
Docker version 1.9.1, build a34a1d5
docker version
Client:
Version: 1.9.1
API version: 1.21
Go version: go1.4.2
Git commit: a34a1d5
Built:
OS/Arch: linux/amd64
Server:
Version: 1.9.1
API version: 1.21
Go version: go1.4.2
Git commit: a34a1d5
Built:
OS/Arch: linux/amd64
docker info (1.9)
Containers: 23
Running: 1
Paused: 0
Stopped: 22
Images: 198
Server Version: 1.12.6
Storage Driver: devicemapper
Pool Name: docker-8:2-1074640197-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: 13.22 GB
Data Space Total: 107.4 GB
Data Space Available: 94.16 GB
Metadata Space Used: 20.58 MB
Metadata Space Total: 2.147 GB
Metadata Space Available: 2.127 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: 1.02.136 (2016-11-05)
Logging Driver: journald
Cgroup Driver: systemd
Plugins:
Volume: local
Network: null bridge host overlay
Swarm: inactive
Runtimes: oci runc
Default Runtime: oci
Security Options: seccomp
Kernel Version: 4.11.8-200.fc25.x86_64
Operating System: Fedora 25 (Server Edition)
OSType: linux
Architecture: x86_64
Number of Docker Hooks: 2
CPUs: 6
Total Memory: 29.45 GiB
Name: dev2.zopyx.com
ID: DE7T:KEX4:UCRB:KOED:2DHE:3437:MYDS:LPQT:BBYO:SOQH:2EZL:VTYR
Docker Root Dir: /var/lib/docker
Debug Mode (client): false
Debug Mode (server): false
Registry: https://index.docker.io/v1/
Insecure Registries:
127.0.0.0/8
Registries: docker.io (secure)
docker info (1.12)
Containers: 23
Running: 1
Paused: 0
Stopped: 22
Images: 198
Server Version: 1.12.6
Storage Driver: devicemapper
Pool Name: docker-8:2-1074640197-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: 13.22 GB
Data Space Total: 107.4 GB
Data Space Available: 94.16 GB
Metadata Space Used: 20.58 MB
Metadata Space Total: 2.147 GB
Metadata Space Available: 2.127 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: 1.02.136 (2016-11-05)
Logging Driver: journald
Cgroup Driver: systemd
Plugins:
Volume: local
Network: bridge host overlay null
Swarm: inactive
Runtimes: runc oci
Default Runtime: oci
Security Options: seccomp
Kernel Version: 4.11.8-200.fc25.x86_64
Operating System: Fedora 25 (Server Edition)
OSType: linux
Architecture: x86_64
Number of Docker Hooks: 2
CPUs: 6
Total Memory: 29.45 GiB
Name: dev2.zopyx.com
ID: DE7T:KEX4:UCRB:KOED:2DHE:3437:MYDS:LPQT:BBYO:SOQH:2EZL:VTYR
Docker Root Dir: /var/lib/docker
Debug Mode (client): false
Debug Mode (server): false
Registry: https://index.docker.io/v1/
Insecure Registries:
127.0.0.0/8
Registries: docker.io (secure)
Quel pourrait être le problème ici?
Utilisez-vous un volume quelconque avec le conteneur? –
Aucun volume n'est impliqué ici – Jens
Pouvez-vous poster des informations sur les dockers? – johnharris85