package containerd.services.introspection.v1

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• rpc Plugins (PluginsRequest, PluginsResponse)

  introspection.proto:33

  Plugins returns a list of plugins in containerd. Clients can use this to detect features and capabilities when using containerd.

  message PluginsRequest

  introspection.proto:84

  • repeated string filters = 1

    Filters contains one or more filters using the syntax defined in the containerd filter package. The returned result will be those that match any of the provided filters. Expanded, plugins that match the following will be returned: filters[0] or filters[1] or ... or filters[n-1] or filters[n] If filters is zero-length or nil, all items will be returned.

  message PluginsResponse

  introspection.proto:98

  • repeated Plugin plugins = 1

• rpc Server (google.protobuf.Empty, ServerResponse)

  introspection.proto:35

  Server returns information about the containerd server

  message ServerResponse

  introspection.proto:102

  • string uuid = 1

Used in: PluginsResponse

• string type = 1

  Type defines the type of plugin. See package plugin for a list of possible values. Non core plugins may define their own values during registration.

• string id = 2

  ID identifies the plugin uniquely in the system.

• repeated string requires = 3

  Requires lists the plugin types required by this plugin.

• repeated types.Platform platforms = 4

  Platforms enumerates the platforms this plugin will support. If values are provided here, the plugin will only be operable under the provided platforms. If this is empty, the plugin will work across all platforms. If the plugin prefers certain platforms over others, they should be listed from most to least preferred.

• map<string, string> exports = 5

  Exports allows plugins to provide values about state or configuration to interested parties. One example is exposing the configured path of a snapshotter plugin.

• repeated string capabilities = 6

  Capabilities allows plugins to communicate feature switches to allow clients to detect features that may not be on be default or may be different from version to version. Use this sparingly.

• optional google.rpc.Status init_err = 7

  InitErr will be set if the plugin fails initialization. This means the plugin may have been registered but a non-terminal error was encountered during initialization. Plugins that have this value set cannot be used.