Docker version 18.09.1, build 4c52b90

Usage: dockerd [OPTIONS] A self-sufficient runtime for containers. Options: --add-runtime runtime Register an additional OCI compatible runtime (default []) --allow-nondistributable-artifacts list Allow push of nondistributable artifacts to registry --api-cors-header string Set CORS headers in the Engine API --authorization-plugin list Authorization plugins to load --bip string Specify network bridge IP -b, --bridge string Attach containers to a network bridge --cgroup-parent string Set parent cgroup for all containers --cluster-advertise string Address or interface name to advertise --cluster-store string URL of the distributed storage backend --cluster-store-opt map Set cluster store options (default map[]) --config-file string Daemon configuration file (default "/etc/docker/daemon.json") --containerd string containerd grpc address --cpu-rt-period int Limit the CPU real-time period in microseconds --cpu-rt-runtime int Limit the CPU real-time runtime in microseconds --cri-containerd start containerd with cri --data-root string Root directory of persistent Docker state (default "/var/lib/docker") -D, --debug Enable debug mode --default-address-pool pool-options Default address pools for node specific local networks --default-gateway ip Container default gateway IPv4 address --default-gateway-v6 ip Container default gateway IPv6 address --default-ipc-mode string Default mode for containers ipc ("shareable" | "private") (default "shareable") --default-runtime string Default OCI runtime for containers (default "runc") --default-shm-size bytes Default shm size for containers (default 64MiB) --default-ulimit ulimit Default ulimits for containers (default []) --dns list DNS server to use --dns-opt list DNS options to use --dns-search list DNS search domains to use --exec-opt list Runtime execution options --exec-root string Root directory for execution state files (default "/var/run/docker") --experimental Enable experimental features --fixed-cidr string IPv4 subnet for fixed IPs --fixed-cidr-v6 string IPv6 subnet for fixed IPs -G, --group string Group for the unix socket (default "docker") --help Print usage -H, --host list Daemon socket(s) to connect to --icc Enable inter-container communication (default true) --init Run an init in the container to forward signals and reap processes --init-path string Path to the docker-init binary --insecure-registry list Enable insecure registry communication --ip ip Default IP when binding container ports (default 0.0.0.0) --ip-forward Enable net.ipv4.ip_forward (default true) --ip-masq Enable IP masquerading (default true) --iptables Enable addition of iptables rules (default true) --ipv6 Enable IPv6 networking --label list Set key=value labels to the daemon --live-restore Enable live restore of docker when containers are still running --log-driver string Default driver for container logs (default "json-file") -l, --log-level string Set the logging level ("debug"|"info"|"warn"|"error"|"fatal") (default "info") --log-opt map Default log driver options for containers (default map[]) --max-concurrent-downloads int Set the max concurrent downloads for each pull (default 3) --max-concurrent-uploads int Set the max concurrent uploads for each push (default 5) --metrics-addr string Set default address and port to serve the metrics api on --mtu int Set the containers network MTU --network-control-plane-mtu int Network Control plane MTU (default 1500) --no-new-privileges Set no-new-privileges by default for new containers --node-generic-resource list Advertise user-defined resource --oom-score-adjust int Set the oom_score_adj for the daemon (default -500) -p, --pidfile string Path to use for daemon PID file (default "/var/run/docker.pid") --raw-logs Full timestamps without ANSI coloring --registry-mirror list Preferred Docker registry mirror --seccomp-profile string Path to seccomp profile --selinux-enabled Enable selinux support --shutdown-timeout int Set the default shutdown timeout (default 15) -s, --storage-driver string Storage driver to use --storage-opt list Storage driver options --swarm-default-advertise-addr string Set default address or interface for swarm advertised address --tls Use TLS; implied by --tlsverify --tlscacert string Trust certs signed only by this CA (default "/home/samuel/.docker/ca.pem") --tlscert string Path to TLS certificate file (default "/home/samuel/.docker/cert.pem") --tlskey string Path to TLS key file (default "/home/samuel/.docker/key.pem") --tlsverify Use TLS and verify the remote --userland-proxy Use userland proxy for loopback traffic (default true) --userland-proxy-path string Path to the userland proxy binary --userns-remap string User/Group setting for user namespaces -v, --version Print version information and quit