On Thu, Apr 20, 2023 at 4:58 PM SIMON BABY <simonkb...@gmail.com> wrote: > > Hello Team, > > I have builded docker-ce on yocto for adlink-x86-64 (intel). When I started > dockerd on the target, I got the below error. Can I know if I need to enable > any more kernel flags? > > INFO[2023-04-19T15:32:53.553499614Z] ClientConn switching balancer to > "pick_first" module=grpc > INFO[2023-04-19T15:32:53.555200226Z] parsed scheme: "unix" > module=grpc > INFO[2023-04-19T15:32:53.555254565Z] scheme "unix" not registered, fallback > to default scheme module=grpc > INFO[2023-04-19T15:32:53.555279407Z] ccResolverWrapper: sending update to cc: > {[{unix:///var/run/docker/containerd/containerd.sock <nil> 0 <nil>}] <nil> > <nil>} module=grpc > INFO[2023-04-19T15:32:53.555291073Z] ClientConn switching balancer to > "pick_first" module=grpc > INFO[2023-04-19T15:32:53.570545626Z] [graphdriver] using prior storage > driver: overlay2 > WARN[2023-04-19T15:32:53.577105256Z] Your kernel does not support cgroup > memory limit > WARN[2023-04-19T15:32:53.577124784Z] Unable to find cpu cgroup in mounts > WARN[2023-04-19T15:32:53.577133121Z] Unable to find blkio cgroup in mounts > WARN[2023-04-19T15:32:53.577140249Z] Unable to find cpuset cgroup in mounts > WARN[2023-04-19T15:32:53.577147655Z] Unable to find pids cgroup in mounts > INFO[2023-04-19T15:32:53.577463438Z] stopping healthcheck following graceful > shutdown module=libcontainerd > INFO[2023-04-19T15:32:53.577496369Z] stopping event stream following graceful > shutdown error="context canceled" module=libcontainerd namespace=plugins.moby > > WARN[2023-04-19T15:32:54.578519232Z] grpc: addrConn.createTransport failed to > connect to {unix:///var/run/docker/containerd/containerd.sock <nil> 0 > <nil>}. Err :connection error: desc = "transport: Error while dialing dial > unix:///var/run/docker/containerd/containerd.sock: timeout". Reconnecting... > module=grpc > failed to start daemon: Devices cgroup isn't mounted > > > my kernel flags looks below: > > Generally Necessary: > > - cgroup hierarchy: nonexistent?? > > (see https://github.com/tianon/cgroupfs-mount)
What init system are you using in the image ? When you check the mounts, is cgroups present ? Bruce > > - 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 (as module) > > - CONFIG_IP_NF_FILTER: enabled (as module) > > - CONFIG_IP_NF_TARGET_MASQUERADE: enabled (as module) > > - CONFIG_NETFILTER_XT_MATCH_ADDRTYPE: enabled (as module) > > - CONFIG_NETFILTER_XT_MATCH_CONNTRACK: enabled (as module) > > - CONFIG_NETFILTER_XT_MATCH_IPVS: enabled (as module) > > - CONFIG_NETFILTER_XT_MARK: enabled (as module) > > - CONFIG_IP_NF_NAT: enabled > > - CONFIG_NF_NAT: enabled > > - CONFIG_POSIX_MQUEUE: enabled > > - CONFIG_CGROUP_BPF: enabled > > > Optional Features: > > - CONFIG_USER_NS: enabled > > - CONFIG_SECCOMP: enabled > > - CONFIG_SECCOMP_FILTER: enabled > > - CONFIG_CGROUP_PIDS: enabled > > - CONFIG_MEMCG_SWAP: enabled > > (cgroup swap accounting is currently enabled) > > - CONFIG_BLK_CGROUP: enabled > > - CONFIG_BLK_DEV_THROTTLING: enabled > > - CONFIG_CGROUP_PERF: enabled > > - CONFIG_CGROUP_HUGETLB: enabled > > - CONFIG_NET_CLS_CGROUP: enabled (as module) > > - CONFIG_CGROUP_NET_PRIO: enabled > > - CONFIG_CFS_BANDWIDTH: enabled > > - CONFIG_FAIR_GROUP_SCHED: enabled > > - CONFIG_RT_GROUP_SCHED: enabled > > - CONFIG_IP_NF_TARGET_REDIRECT: enabled (as module) > > - CONFIG_IP_VS: enabled (as module) > > - CONFIG_IP_VS_NFCT: enabled > > - CONFIG_IP_VS_PROTO_TCP: enabled > > - CONFIG_IP_VS_PROTO_UDP: enabled > > - CONFIG_IP_VS_RR: enabled (as module) > > - CONFIG_SECURITY_SELINUX: enabled > > - CONFIG_SECURITY_APPARMOR: enabled > > - CONFIG_EXT4_FS: enabled > > - CONFIG_EXT4_FS_POSIX_ACL: enabled > > - CONFIG_EXT4_FS_SECURITY: enabled > > - Network Drivers: > > - "overlay": > > - CONFIG_VXLAN: enabled (as module) > > - CONFIG_BRIDGE_VLAN_FILTERING: 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 > > - "ipvlan": > > - CONFIG_IPVLAN: enabled (as module) > > - "macvlan": > > - CONFIG_MACVLAN: enabled (as module) > > - CONFIG_DUMMY: enabled (as module) > > - "ftp,tftp client in container": > > - CONFIG_NF_NAT_FTP: enabled (as module) > > - CONFIG_NF_CONNTRACK_FTP: enabled (as module) > > - CONFIG_NF_NAT_TFTP: enabled (as module) > > - CONFIG_NF_CONNTRACK_TFTP: enabled (as module) > > - Storage Drivers: > > - "btrfs": > > - CONFIG_BTRFS_FS: enabled > > - CONFIG_BTRFS_FS_POSIX_ACL: enabled > > - "devicemapper": > > - CONFIG_BLK_DEV_DM: enabled > > - CONFIG_DM_THIN_PROVISIONING: enabled (as module) > > - "overlay": > > - CONFIG_OVERLAY_FS: enabled > > - "zfs": > > - /dev/zfs: missing > > - zfs command: missing > > - zpool command: missing > > > Limits: > > - /proc/sys/kernel/keys/root_maxkeys: 1000000 > > > Regards > Simon > > > -- - Thou shalt not follow the NULL pointer, for chaos and madness await thee at its end - "Use the force Harry" - Gandalf, Star Trek II
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