Difference between revisions of "/etc/docker/daemon.json"

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* In [[Ubuntu 20.04 LTS]] by default 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>
+
* macOS: <code>[[~/.docker/daemon.json]]</code>
  
  
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     "data-root": "[[/srv/]]XXXX"
 
     "data-root": "[[/srv/]]XXXX"
 
  }
 
  }
 
  
 
  "[[registry-mirrors]]":
 
  "[[registry-mirrors]]":
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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 ==
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* <code>[[/var/lib/docker/containers/hash of the container/hostconfig.json]]</code>
 
* <code>[[/var/lib/docker/containers/hash of the container/hostconfig.json]]</code>
 
* <code>[[systemctl restart]] docker.service</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]]

Latest revision as of 11:36, 22 October 2024

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