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| − | <code>/etc/docker/daemon.json</code> (Ref: https://docs.docker.com/engine/reference/commandline/dockerd/) | + | <code>[[/etc/docker/]]daemon.json</code> (Ref: https://docs.docker.com/engine/reference/commandline/dockerd/) |
| − | | |
| − | By default in [[Ubuntu 20.04 LTS]] do not exists <code>/etc/docker/daemon.json</code>
| |
| | | | |
| | + | * In [[Ubuntu 20.04 LTS]] by default do not exists <code>/etc/docker/daemon.json</code> |
| | + | * macOS: <code>[[~/.docker/daemon.json]]</code> |
| | | | |
| | | | |
| | == Options == | | == Options == |
| | { | | { |
| − | "insecure-registries" : [ "hostname.cloudapp.net:5000" ] | + | "insecure-[[registries]]" : [ "hostname.cloudapp.net:5000" ] |
| | } | | } |
| | | | |
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| | "data-root": "[[/srv/]]XXXX" | | "data-root": "[[/srv/]]XXXX" |
| | } | | } |
| | + | |
| | + | "[[registry-mirrors]]": |
| | | | |
| | == Configure Docker as [[Prometheus]] target == | | == Configure Docker as [[Prometheus]] target == |
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| | https://docs.docker.com/config/daemon/prometheus/ | | https://docs.docker.com/config/daemon/prometheus/ |
| | { | | { |
| − | "metrics-addr" : "127.0.0.1:9323", | + | "metrics-addr" : "127.0.0.1:[[9323]]", |
| | "[[experimental]]" : true | | "[[experimental]]" : true |
| | } | | } |
| | | | |
| − | == Help ==
| + | * <code>[[docker --help]]</code> |
| − | <pre> | |
| − | Usage: dockerd COMMAND
| |
| − | | |
| − | 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 "private")
| |
| − | --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
| |
| − | --rootless Enable rootless mode; typically used with RootlessKit (experimental)
| |
| − | --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 "~/.docker/ca.pem")
| |
| − | --tlscert string Path to TLS certificate file (default "~/.docker/cert.pem")
| |
| − | --tlskey string Path to TLS key file (default "~/.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
| |
| − | </pre> | |
| − | | |
| | | | |
| | == Related terms == | | == Related terms == |
| | * <code>[[/var/lib/docker/]]</code> | | * <code>[[/var/lib/docker/]]</code> |
| − | * <code>[[hostconfig.json]]</code> | + | * <code>[[/var/lib/docker/containers/hash of the container/hostconfig.json]]</code> |
| | + | * <code>[[systemctl restart]] docker.service</code> |
| | + | * <code>[[~/.docker/config.json]]</code> |
| | + | * <code>[[docker info]]</code> |
| | | | |
| | == See also == | | == See also == |
| − | * {{docker}} | + | * {{dockerd}} |
| | + | |
| | | | |
| | [[Category:Docker]] | | [[Category:Docker]] |
