upgrade the ops.md output for current 1.7 version .
@@ -19,19 +19,36 @@ USAGE:
containerd [global options] command [command options] [arguments...]
VERSION:
- v1.0.0-alpha3-36-ge9b86af
+ v1.7.0-beta.0
+
+DESCRIPTION:
+
+containerd is a high performance container runtime whose daemon can be started
+by using this command. If none of the *config*, *publish*, *oci-hook*, or *help* commands
+are specified, the default action of the **containerd** command is to start the
+containerd daemon in the foreground.
+
+
+A default configuration is used if no TOML configuration is specified or located
+at the default file location. The *containerd config* command can be used to
+generate the default configuration for containerd. The output of that command
+can be used and modified as necessary as a custom configuration.
COMMANDS:
config information on the containerd config
+ publish binary to publish events to containerd
+ oci-hook provides a base for OCI runtime hooks to allow arguments to be injected.
help, h Shows a list of commands or help for one command
GLOBAL OPTIONS:
--config value, -c value path to the configuration file (default: "/etc/containerd/config.toml")
- --log-level value, -l value set the logging level [debug, info, warn, error, fatal, panic]
+ --log-level value, -l value set the logging level [trace, debug, info, warn, error, fatal, panic]
--address value, -a value address for containerd's GRPC server
--root value containerd root directory
+ --state value containerd state directory
--help, -h show help
--version, -v print the version
+
```
While a few daemon level options can be set from CLI flags the majority of containerd's configuration is kept in the configuration file.
