mirror of https://github.com/docker/cli.git
man/dockerd.8: assorted formatting fixes
Mostly, this makes sure that literals (such as true, false, host, private, examples of options usage etc.) are typeset in bold, except for filenames, which are typeset in italic. While at it, - remove some default values from synopsis as it should not be there; - fix man pages references (page name in bold, volume number in regular). This is not a complete fix, but a step in the right direction. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
This commit is contained in:
Kir Kolyshkin
parent
e3cb324ed9
commit
8ef8f41311
143
man/dockerd.8.md
143
man/dockerd.8.md
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@ -12,7 +12,7 @@ dockerd - Enable daemon mode
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[**-b**|**--bridge**[=*BRIDGE*]]
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[**--bip**[=*BIP*]]
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[**--cgroup-parent**[=*[]*]]
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[**--config-file**[=*/etc/docker/daemon.json*]]
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[**--config-file**[=*path*]]
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[**--containerd**[=*SOCKET-PATH*]]
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[**--data-root**[=*/var/lib/docker*]]
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[**-D**|**--debug**]
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@ -29,7 +29,7 @@ dockerd - Enable daemon mode
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[**--dns-search**[=*[]*]]
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[**--exec-opt**[=*[]*]]
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[**--exec-root**[=*/var/run/docker*]]
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[**--experimental**[=*false*]]
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[**--experimental**[=**false**]]
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[**--fixed-cidr**[=*FIXED-CIDR*]]
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[**--fixed-cidr-v6**[=*FIXED-CIDR-V6*]]
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[**-G**|**--group**[=*docker*]]
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@ -37,19 +37,19 @@ dockerd - Enable daemon mode
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[**--help**]
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[**--http-proxy**[*""*]]
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[**--https-proxy**[*""*]]
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[**--icc**[=*true*]]
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[**--init**[=*false*]]
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[**--icc**[=**true**]]
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[**--init**[=**false**]]
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[**--init-path**[=*""*]]
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[**--insecure-registry**[=*[]*]]
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[**--ip**[=*0.0.0.0*]]
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[**--ip-forward**[=*true*]]
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[**--ip-masq**[=*true*]]
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[**--iptables**[=*true*]]
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[**--ip-forward**[=**true**]]
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[**--ip-masq**[=**true**]]
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[**--iptables**[=**true**]]
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[**--ipv6**]
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[**--isolation**[=*default*]]
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[**-l**|**--log-level**[=*info*]]
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[**--label**[=*[]*]]
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[**--live-restore**[=*false*]]
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[**--live-restore**[=**false**]]
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[**--log-driver**[=*json-file*]]
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[**--log-opt**[=*map[]*]]
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[**--mtu**[=*0*]]
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@ -72,7 +72,7 @@ dockerd - Enable daemon mode
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[**--tlscert**[=*~/.docker/cert.pem*]]
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[**--tlskey**[=*~/.docker/key.pem*]]
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[**--tlsverify**]
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[**--userland-proxy**[=*true*]]
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[**--userland-proxy**[=**true**]]
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[**--userland-proxy-path**[=*""*]]
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[**--userns-remap**[=*default*]]
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[**--validate**]
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@ -155,7 +155,8 @@ $ sudo dockerd --add-runtime runc=runc --add-runtime custom=/usr/local/bin/my-ru
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driver and "system.slice" for systemd cgroup driver.
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**--config-file**=*"/etc/docker/daemon.json"*
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Specifies the JSON file path to load the configuration from.
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Specifies the JSON file path to load the configuration from. Default is
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*/etc/docker/daemon.json*.
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**--containerd**=""
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Path to containerd socket.
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@ -163,15 +164,15 @@ $ sudo dockerd --add-runtime runc=runc --add-runtime custom=/usr/local/bin/my-ru
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**--data-root**=""
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Path to the directory used to store persisted Docker data such as
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configuration for resources, swarm cluster state, and filesystem data for
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images, containers, and local volumes. Default is `/var/lib/docker`.
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images, containers, and local volumes. Default is */var/lib/docker*.
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**-D**, **--debug**=*true*|*false*
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Enable debug mode. Default is false.
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**-D**, **--debug**=**true**|**false**
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Enable debug mode. Default is **false**.
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**--default-cgroupns-mode**="*host*|*private*"
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**--default-cgroupns-mode**="**host**|**private**"
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Set the default cgroup namespace mode for newly created containers. The argument
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can either be **host** or **private**. If unset, this defaults to `host` on cgroup v1,
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`private` on cgroup v2.
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can either be **host** or **private**. If unset, this defaults to **host** on cgroup v1,
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or **private** on cgroup v2.
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**--default-gateway**=""
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IPv4 address of the container default gateway; this address must be part of
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@ -185,21 +186,21 @@ $ sudo dockerd --add-runtime runc=runc --add-runtime custom=/usr/local/bin/my-ru
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Example: base=172.30.0.0/16,size=24 will set the default
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address pools for the selected scope networks to {172.30.[0-255].0/24}
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**--default-runtime**=*"runc"*
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Set default runtime if there're more than one specified by `--add-runtime`.
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**--default-runtime**=*"runtime"*
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Set default runtime if there're more than one specified by **--add-runtime**.
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**--default-ipc-mode**="*private*|*shareable*"
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**--default-ipc-mode**="**private**|**shareable**"
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Set the default IPC mode for newly created containers. The argument
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can either be **private** or **shareable**.
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**--default-shm-size**=*64MiB*
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Set the daemon-wide default shm size for containers. Default is `64MiB`.
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**--default-shm-size**=*size*
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Set the daemon-wide default shm *size* for containers. Default is `64MiB`.
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**--default-ulimit**=[]
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Default ulimits for containers.
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**--dns**=""
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Force Docker to use specific DNS servers
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Force Docker to use specific DNS servers.
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**--dns-opt**=""
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DNS options to use.
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@ -242,10 +243,10 @@ unix://[/path/to/socket] to use.
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**--https-proxy***""*
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Proxy URL for HTTPS requests unless overridden by NoProxy.
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**--icc**=*true*|*false*
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**--icc**=**true**|**false**
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Allow unrestricted inter\-container and Docker daemon host communication. If
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disabled, containers can still be linked together using the **--link** option
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(see **docker-run(1)**). Default is true.
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(see **docker-run**(1)). Default is **true**.
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**--init**
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Run an init process inside containers for signal forwarding and process
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@ -269,33 +270,33 @@ unix://[/path/to/socket] to use.
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`--insecure-registry`.
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**--ip**=""
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Default IP address to use when binding container ports. Default is `0.0.0.0`.
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Default IP address to use when binding container ports. Default is **0.0.0.0**.
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**--ip-forward**=*true*|*false*
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Enables IP forwarding on the Docker host. The default is `true`. This flag
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**--ip-forward**=**true**|**false**
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Enables IP forwarding on the Docker host. The default is **true**. This flag
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interacts with the IP forwarding setting on your host system's kernel. If
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your system has IP forwarding disabled, this setting enables it. If your
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system has IP forwarding enabled, setting this flag to `--ip-forward=false`
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system has IP forwarding enabled, setting this flag to **false**
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has no effect.
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This setting will also enable IPv6 forwarding if you have both
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`--ip-forward=true` and `--fixed-cidr-v6` set. Note that this may reject
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**--ip-forward=true** and **--fixed-cidr-v6** set. Note that this may reject
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Router Advertisements and interfere with the host's existing IPv6
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configuration. For more information, please consult the documentation about
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"Advanced Networking - IPv6".
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**--ip-masq**=*true*|*false*
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Enable IP masquerading for bridge's IP range. Default is true.
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**--ip-masq**=**true**|**false**
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Enable IP masquerading for bridge's IP range. Default is **true**.
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**--iptables**=*true*|*false*
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Enable Docker's addition of iptables rules. Default is true.
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**--iptables**=**true**|**false**
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Enable Docker's addition of iptables rules. Default is **true**.
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**--ipv6**=*true*|*false*
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Enable IPv6 support. Default is false. Docker will create an IPv6-enabled
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**--ipv6**=**true**|**false**
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Enable IPv6 support. Default is **false**. Docker will create an IPv6-enabled
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bridge with address fe80::1 which will allow you to create IPv6-enabled
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containers. Use together with `--fixed-cidr-v6` to provide globally routable
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containers. Use together with **--fixed-cidr-v6** to provide globally routable
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IPv6 addresses. IPv6 forwarding will be enabled if not used with
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`--ip-forward=false`. This may collide with your host's current IPv6
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**--ip-forward=false**. This may collide with your host's current IPv6
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settings. For more information please consult the documentation about
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"Advanced Networking - IPv6".
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@ -310,14 +311,14 @@ unix://[/path/to/socket] to use.
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**--label**="[]"
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Set key=value labels to the daemon (displayed in `docker info`)
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**--live-restore**=*false*
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**--live-restore**=**false**
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Enable live restore of running containers when the daemon starts so that they
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are not restarted. This option is applicable only for docker daemon running
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on Linux host.
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**--log-driver**="*json-file*|*syslog*|*journald*|*gelf*|*fluentd*|*awslogs*|*splunk*|*etwlogs*|*gcplogs*|*none*"
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Default driver for container logs. Default is `json-file`.
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**Warning**: `docker logs` command works only for `json-file` logging driver.
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**--log-driver**="**json-file**|**syslog**|**journald**|**gelf**|**fluentd**|**awslogs**|**splunk**|**etwlogs**|**gcplogs**|**none**"
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Default driver for container logs. Default is **json-file**.
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**Warning**: **docker logs** command works only for **json-file** logging driver.
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**--log-opt**=[]
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Logging driver specific options.
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@ -346,8 +347,8 @@ unix://[/path/to/socket] to use.
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--node-generic-resources "NVIDIA-GPU=UUID2"`
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**-p**, **--pidfile**=""
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Path to use for daemon PID file. Default is `/var/run/docker.pid`
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**-p**, **--pidfile**="*path*"
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Path to use for daemon PID file. Default is */var/run/docker.pid*.
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**--raw-logs**
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Output daemon logs in full timestamp format without ANSI coloring. If this
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@ -364,23 +365,23 @@ unix://[/path/to/socket] to use.
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**--seccomp-profile**=""
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Path to seccomp profile.
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**--selinux-enabled**=*true*|*false*
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Enable selinux support. Default is false.
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**--selinux-enabled**=**true**|**false**
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Enable selinux support. Default is **false**.
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**--shutdown-timeout**=*15*
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Set the shutdown timeout value in seconds. Default is `15`.
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**--shutdown-timeout**=*seconds*
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Set the shutdown timeout value in seconds. Default is **15**.
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**--storage-opt**=[]
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Set storage driver options. See STORAGE DRIVER OPTIONS.
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**--swarm-default-advertise-addr**=*IP|INTERFACE*
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**--swarm-default-advertise-addr**=*IP*|*INTERFACE*
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Set default address or interface for swarm to advertise as its
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externally-reachable address to other cluster members. This can be a
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hostname, an IP address, or an interface such as `eth0`. A port cannot be
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specified with this option.
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**--tls**=*true*|*false*
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Use TLS; implied by --tlsverify. Default is false.
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**--tls**=**true**|**false**
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Use TLS; implied by **--tlsverify**. Default is **false**.
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**--tlscacert**=*~/.docker/ca.pem*
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Trust certs signed only by this CA.
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@ -391,13 +392,13 @@ unix://[/path/to/socket] to use.
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**--tlskey**=*~/.docker/key.pem*
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Path to TLS key file.
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**--tlsverify**=*true*|*false*
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**--tlsverify**=**true**|**false**
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Use TLS and verify the remote (daemon: verify client, client: verify daemon).
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Default is false.
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Default is **false**.
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**--userland-proxy**=*true*|*false*
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**--userland-proxy**=**true**|**false**
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Rely on a userland proxy implementation for inter-container and
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outside-to-container loopback communications. Default is true.
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outside-to-container loopback communications. Default is **true**.
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**--userland-proxy-path**=""
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Path to the userland proxy binary.
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@ -421,18 +422,18 @@ backends use operating system level technologies and can be
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configured.
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Specify options to the storage backend with **--storage-opt** flags. The
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backends that currently take options are *devicemapper*, *zfs* and *btrfs*.
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Options for *devicemapper* are prefixed with *dm*, options for *zfs*
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start with *zfs* and options for *btrfs* start with *btrfs*.
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backends that currently take options are **devicemapper**, **zfs** and **btrfs**.
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Options for **devicemapper** are prefixed with **dm.**, options for **zfs**
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start with **zfs.**, and options for **btrfs** start with **btrfs.**.
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Specifically for devicemapper, the default is a "loopback" model which
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requires no pre-configuration, but is extremely inefficient. Do not
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use it in production.
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To make the best use of Docker with the devicemapper backend, you must
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have a recent version of LVM. Use `lvm` to create a thin pool; for
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more information see `man lvmthin`. Then, use `--storage-opt
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dm.thinpooldev` to tell the Docker engine to use that pool for
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have a recent version of LVM. Use **lvm**(8) to create a thin pool; for
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more information, see **lvmthin**(7). Then, use **--storage-opt
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dm.thinpooldev** to tell the Docker engine to use that pool for
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allocating images and container snapshots.
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## Devicemapper options
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@ -662,28 +663,28 @@ By default, the devicemapper backend attempts to synchronize with the `udev`
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device manager for the Linux kernel. This option allows disabling that
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synchronization, to continue even though the configuration may be buggy.
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To view the `udev` sync support of a Docker daemon that is using the
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`devicemapper` driver, run:
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To view the udev sync support of a Docker daemon that is using the
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devicemapper driver, run:
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$ docker info
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[...]
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Udev Sync Supported: true
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[...]
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When `udev` sync support is `true`, then `devicemapper` and `udev` can
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When udev sync support is **true**, then devicemapper and udev can
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coordinate the activation and deactivation of devices for containers.
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When `udev` sync support is `false`, a race condition occurs between the
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`devicemapper` and `udev` during create and cleanup. The race condition results
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When udev sync support is **false**, a race condition occurs between the
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devicemapper and udev during create and cleanup. The race condition results
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in errors and failures. (For information on these failures, see
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[docker#4036](https://github.com/docker/docker/issues/4036))
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To allow the `docker` daemon to start, regardless of whether `udev` sync is
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`false`, set `dm.override_udev_sync_check` to true:
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To allow the docker daemon to start, regardless of whether udev sync is
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**false**, set **dm.override_udev_sync_check** to **true**:
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$ dockerd --storage-opt dm.override_udev_sync_check=true
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When this value is `true`, the driver continues and simply warns you the errors
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When this value is **true**, the driver continues and simply warns you the errors
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are happening.
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**Note**: The ideal is to pursue a `docker` daemon and environment that does
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@ -723,8 +724,8 @@ Specifies the maximum number of retries XFS should attempt to complete IO when
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ENOSPC (no space) error is returned by underlying storage device.
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By default XFS retries infinitely for IO to finish and this can result in
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unkillable process. To change this behavior one can set xfs_nospace_max_retries
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to say 0 and XFS will not retry IO after getting ENOSPC and will shutdown
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unkillable process. To change this behavior one can set **xfs_nospace_max_retries**
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to e.g. **0** and XFS will not retry IO after getting ENOSPC and will shutdown
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filesystem.
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Example use:
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@ -734,7 +735,7 @@ Example use:
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##### dm.libdm\_log\_level
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Specifies the maxmimum libdm log level that will be forwarded to the dockerd
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log (as specified by --log-level). This option is primarily intended for
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log (as specified by **--log-level**). This option is primarily intended for
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debugging problems involving libdm. Using values other than the defaults may
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cause false-positive warnings to be logged.
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Loading…
Reference in New Issue