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Sedrik
l33t
l33t


Joined: 08 Apr 2005
Posts: 655
Location: Uppsala, Sweden

PostPosted: Sun Oct 29, 2017 9:15 am    Post subject: Docker Error starting daemon: Devices cgroup isn't mounted Reply with quote

Hi all

Did a fresh install this weekend after having tested some other distros.

I can't get docker to start and I need it for my personal projects and it seems like my google-fu has failed me.

Code:
localhost /home/sedrik # systemctl status docker
● docker.service - Docker Application Container Engine
   Loaded: loaded (/usr/lib/systemd/system/docker.service; enabled; vendor preset: disabled)
   Active: failed (Result: exit-code) since Sun 2017-10-29 09:58:33 CET; 5min ago
     Docs: https://docs.docker.com
  Process: 4902 ExecStart=/usr/bin/dockerd -H fd:// (code=exited, status=1/FAILURE)
 Main PID: 4902 (code=exited, status=1/FAILURE)
      CPU: 40ms
Oct 29 09:58:33 localhost dockerd[4902]: time="2017-10-29T09:58:33.323594449+01:00" level=warning msg="Your kernel does not support cgroup cfs quotas"
Oct 29 09:58:33 localhost dockerd[4902]: time="2017-10-29T09:58:33.323606089+01:00" level=warning msg="Your kernel does not support cgroup rt period"
Oct 29 09:58:33 localhost dockerd[4902]: time="2017-10-29T09:58:33.323619158+01:00" level=warning msg="Your kernel does not support cgroup rt runtime"
Oct 29 09:58:33 localhost dockerd[4902]: time="2017-10-29T09:58:33.323626533+01:00" level=warning msg="Unable to find blkio cgroup in mounts"
Oct 29 09:58:33 localhost dockerd[4902]: time="2017-10-29T09:58:33.323692010+01:00" level=warning msg="mountpoint for pids not found"
Oct 29 09:58:33 localhost dockerd[4902]: Error starting daemon: Devices cgroup isn't mounted
Oct 29 09:58:33 localhost systemd[1]: docker.service: Main process exited, code=exited, status=1/FAILURE
Oct 29 09:58:33 localhost systemd[1]: Failed to start Docker Application Container Engine.
Oct 29 09:58:33 localhost systemd[1]: docker.service: Unit entered failed state.
Oct 29 09:58:33 localhost systemd[1]: docker.service: Failed with result 'exit-code'.


exec /usr/share/docker/contrib/check-config.sh
Code:
                                                                                                                                                                           
warning: /proc/config.gz does not exist, searching other paths for kernel config ...
info: reading kernel config from /boot/config-4.12.12-gentoo ...
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_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: enabled
- CONFIG_BRIDGE: enabled
- CONFIG_BRIDGE_NETFILTER: enabled
- CONFIG_NF_NAT_IPV4: enabled (as module)
- CONFIG_IP_NF_FILTER: enabled
- CONFIG_IP_NF_TARGET_MASQUERADE: enabled (as module)
- CONFIG_NETFILTER_XT_MATCH_ADDRTYPE: enabled (as module)
- CONFIG_NETFILTER_XT_MATCH_CONNTRACK: enabled
- CONFIG_NETFILTER_XT_MATCH_IPVS: enabled
- CONFIG_IP_NF_NAT: enabled (as module)
- CONFIG_NF_NAT: enabled (as module)
- CONFIG_NF_NAT_NEEDED: enabled
- CONFIG_POSIX_MQUEUE: enabled

Optional Features:
- CONFIG_USER_NS: enabled
- CONFIG_SECCOMP: enabled
- CONFIG_CGROUP_PIDS: enabled
- CONFIG_MEMCG_SWAP: enabled
- CONFIG_MEMCG_SWAP_ENABLED: enabled
- CONFIG_LEGACY_VSYSCALL_EMULATE: enabled
- CONFIG_BLK_CGROUP: enabled
- CONFIG_BLK_DEV_THROTTLING: enabled
- CONFIG_IOSCHED_CFQ: enabled
- CONFIG_CFQ_GROUP_IOSCHED: enabled
- CONFIG_CGROUP_PERF: enabled
- CONFIG_CGROUP_HUGETLB: enabled
- CONFIG_NET_CLS_CGROUP: enabled
- CONFIG_CGROUP_NET_PRIO: enabled
- CONFIG_CFS_BANDWIDTH: enabled
- CONFIG_FAIR_GROUP_SCHED: enabled
- CONFIG_RT_GROUP_SCHED: enabled
- CONFIG_IP_VS: enabled
- CONFIG_IP_VS_NFCT: enabled
- CONFIG_IP_VS_RR: enabled
- CONFIG_EXT3_FS: enabled
- CONFIG_EXT3_FS_XATTR: missing
- CONFIG_EXT3_FS_POSIX_ACL: enabled
- CONFIG_EXT3_FS_SECURITY: enabled
    (enable these ext3 configs if you are using ext3 as backing filesystem)
- CONFIG_EXT4_FS: enabled
- CONFIG_EXT4_FS_POSIX_ACL: enabled
- CONFIG_EXT4_FS_SECURITY: enabled
- Network Drivers:
  - "overlay":
    - CONFIG_VXLAN: enabled
      Optional (for encrypted networks):
      - CONFIG_CRYPTO: enabled
      - CONFIG_CRYPTO_AEAD: enabled
      - CONFIG_CRYPTO_GCM: enabled
      - CONFIG_CRYPTO_SEQIV: enabled
      - CONFIG_CRYPTO_GHASH: enabled
      - CONFIG_XFRM: enabled
      - CONFIG_XFRM_USER: enabled
      - CONFIG_XFRM_ALGO: enabled
      - CONFIG_INET_ESP: enabled
      - CONFIG_INET_XFRM_MODE_TRANSPORT: enabled
  - "ipvlan":
    - CONFIG_IPVLAN: enabled
  - "macvlan":
    - CONFIG_MACVLAN: enabled
    - 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: enabled
  - "zfs":
    - /dev/zfs: missing
    - zfs command: missing
    - zpool command: missing
Limits:
- /proc/sys/kernel/keys/root_maxkeys: 1000000


Anyone that has run into this before?
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Pol
Tux's lil' helper
Tux's lil' helper


Joined: 01 May 2003
Posts: 113

PostPosted: Sun Nov 17, 2019 9:23 pm    Post subject: Reply with quote

Yes, I'm having the same trouble.
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Pol
Tux's lil' helper
Tux's lil' helper


Joined: 01 May 2003
Posts: 113

PostPosted: Sun Nov 17, 2019 9:35 pm    Post subject: Reply with quote

I added:

Code:
systemd.unified_cgroup_hierarchy=0


In
Code:
/etc/default/grub
on property
Code:
GRUB_CMDLINE_LINUX_DEFAULT


My line now looks like:

Code:
GRUB_CMDLINE_LINUX_DEFAULT="nomodeset i915.modeset=1 vga=792 splash i915_enable_rc6=1 i915_enable_fbc=1 thinkpad_acpi.experimental=1 thinkpad_acpi.fan_control=1 acpi_osi=Linux quiet systemd.unified_cgroup_hierarchy=0"


Hope you'll find a solution.
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