Docker creates ingress network folder in /var/lib/docker even when using -g #31610
Description
Description
We are specifying a different docker root with -g, i.e. -g /data/docker/. It works, however docker is still recreating the /var/lib/docker folder and creates: /var/lib/docker/network/files/ingress_sbox.
Inside that folder are three files:
root@xxx:/var/lib/docker/network/files/ingress_sbox# ls -l
total 12
-rw-r--r-- 1 root root 150 Mar 7 13:18 hosts
-rw-r--r-- 1 root root 58 Mar 7 13:18 resolv.conf
-rw-r--r-- 1 root root 71 Mar 7 13:18 resolv.conf.hash
Steps to reproduce the issue:
- Create a swarm
- Create a service
Describe the results you received:
Docker is creating the /var/lib/docker folder.
Describe the results you expected:
Docker shouldn't create the /var/lib/docker folder.
Output of docker version:
Client:
Version: 17.03.0-ce
API version: 1.26
Go version: go1.7.5
Git commit: 3a232c8
Built: Tue Feb 28 08:01:32 2017
OS/Arch: linux/amd64
Server:
Version: 17.03.0-ce
API version: 1.26 (minimum version 1.12)
Go version: go1.7.5
Git commit: 3a232c8
Built: Tue Feb 28 08:01:32 2017
OS/Arch: linux/amd64
Output of docker info:
Containers: 20
Running: 6
Paused: 0
Stopped: 14
Images: 20
Server Version: 17.03.0-ce
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
Swarm: active
NodeID: 9xet8ik8dju4y8786a2b3aemd
Is Manager: true
ClusterID: c935qq94yavddxpuc6292zbxu
Managers: 3
Nodes: 5
Orchestration:
Task History Retention Limit: 5
Raft:
Snapshot Interval: 10000
Number of Old Snapshots to Retain: 0
Heartbeat Tick: 1
Election Tick: 3
Dispatcher:
Heartbeat Period: 5 seconds
CA Configuration:
Expiry Duration: 3 months
Node Address: 172.31.70.70
Manager Addresses:
172.31.70.70:2377
172.31.71.70:2377
172.31.72.70:2377
Runtimes: runc
Default Runtime: runc
Init Binary: docker-init
containerd version: 977c511eda0925a723debdc94d09459af49d082a
runc version: a01dafd48bc1c7cc12bdb01206f9fea7dd6feb70
init version: 949e6fa
Security Options:
apparmor
seccomp
Profile: default
Kernel Version: 4.4.0-64-generic
Operating System: Ubuntu 16.04.2 LTS
OSType: linux
Architecture: x86_64
CPUs: 1
Total Memory: 1.952 GiB
Name: ip-172-31-70-70
ID: FMBW:VTZX:TIKD:2IDU:P23J:LAOZ:5PAX:ZUOT:WUIY:NTES:LX5W:VR76
Docker Root Dir: /data/docker
Debug Mode (client): false
Debug Mode (server): false
Registry: https://index.docker.io/v1/
WARNING: No swap limit support
Experimental: false
Insecure Registries:
127.0.0.0/8
Live Restore Enabled: false
Additional environment details (AWS, VirtualBox, physical, etc.):
Swarm is hosted in AWS, we are specifying a second EBS volume (which is encrypted) with -g.