diff options
Diffstat (limited to 'libpod/container_inspect.go')
| -rw-r--r-- | libpod/container_inspect.go | 100 |
1 files changed, 63 insertions, 37 deletions
diff --git a/libpod/container_inspect.go b/libpod/container_inspect.go index 641bc8a91..a543a19c0 100644 --- a/libpod/container_inspect.go +++ b/libpod/container_inspect.go @@ -606,11 +606,45 @@ type InspectContainerState struct { Healthcheck HealthCheckResults `json:"Healthcheck,omitempty"` } +// InspectBasicNetworkConfig holds basic configuration information (e.g. IP +// addresses, MAC address, subnet masks, etc) that are common for all networks +// (both additional and main). +type InspectBasicNetworkConfig struct { + // EndpointID is unused, maintained exclusively for compatibility. + EndpointID string `json:"EndpointID"` + // Gateway is the IP address of the gateway this network will use. + Gateway string `json:"Gateway"` + // IPAddress is the IP address for this network. + IPAddress string `json:"IPAddress"` + // IPPrefixLen is the length of the subnet mask of this network. + IPPrefixLen int `json:"IPPrefixLen"` + // SecondaryIPAddresses is a list of extra IP Addresses that the + // container has been assigned in this network. + SecondaryIPAddresses []string `json:"SecondaryIPAddresses,omitempty"` + // IPv6Gateway is the IPv6 gateway this network will use. + IPv6Gateway string `json:"IPv6Gateway"` + // GlobalIPv6Address is the global-scope IPv6 Address for this network. + GlobalIPv6Address string `json:"GlobalIPv6Address"` + // GlobalIPv6PrefixLen is the length of the subnet mask of this network. + GlobalIPv6PrefixLen int `json:"GlobalIPv6PrefixLen"` + // SecondaryIPv6Addresses is a list of extra IPv6 Addresses that the + // container has been assigned in this networ. + SecondaryIPv6Addresses []string `json:"SecondaryIPv6Addresses,omitempty"` + // MacAddress is the MAC address for the interface in this network. + MacAddress string `json:"MacAddress"` + // AdditionalMacAddresses is a set of additional MAC Addresses beyond + // the first. CNI may configure more than one interface for a single + // network, which can cause this. + AdditionalMacAddresses []string `json:"AdditionalMACAddresses,omitempty"` +} + // InspectNetworkSettings holds information about the network settings of the // container. // Many fields are maintained only for compatibility with `docker inspect` and // are unused within Libpod. type InspectNetworkSettings struct { + InspectBasicNetworkConfig + Bridge string `json:"Bridge"` SandboxID string `json:"SandboxID"` HairpinMode bool `json:"HairpinMode"` @@ -618,16 +652,30 @@ type InspectNetworkSettings struct { LinkLocalIPv6PrefixLen int `json:"LinkLocalIPv6PrefixLen"` Ports []ocicni.PortMapping `json:"Ports"` SandboxKey string `json:"SandboxKey"` - SecondaryIPAddresses []string `json:"SecondaryIPAddresses"` - SecondaryIPv6Addresses []string `json:"SecondaryIPv6Addresses"` - EndpointID string `json:"EndpointID"` - Gateway string `json:"Gateway"` - GlobalIPv6Address string `json:"GlobalIPv6Address"` - GlobalIPv6PrefixLen int `json:"GlobalIPv6PrefixLen"` - IPAddress string `json:"IPAddress"` - IPPrefixLen int `json:"IPPrefixLen"` - IPv6Gateway string `json:"IPv6Gateway"` - MacAddress string `json:"MacAddress"` + // Networks contains information on non-default CNI networks this + // container has joined. + // It is a map of network name to network information. + Networks map[string]*InspectAdditionalNetwork `json:"Networks,omitempty"` +} + +// InspectAdditionalNetwork holds information about non-default CNI networks the +// container has been connected to. +// As with InspectNetworkSettings, many fields are unused and maintained only +// for compatibility with Docker. +type InspectAdditionalNetwork struct { + InspectBasicNetworkConfig + + // Name of the network we're connecting to. + NetworkID string `json:"NetworkID,omitempty"` + // DriverOpts is presently unused and maintained exclusively for + // compatibility. + DriverOpts map[string]string `json:"DriverOpts"` + // IPAMConfig is presently unused and maintained exlusively for + // compabitility. + IPAMConfig map[string]string `json:"IPAMConfig"` + // Links is presently unused and maintained exclusively for + // compatibility. + Links []string `json:"Links"` } // inspectLocked inspects a container for low-level information. @@ -754,27 +802,7 @@ func (c *Container) getContainerInspectData(size bool, driverData *driver.Data) GraphDriver: driverData, Mounts: inspectMounts, Dependencies: c.Dependencies(), - NetworkSettings: &InspectNetworkSettings{ - Bridge: "", // TODO - SandboxID: "", // TODO - is this even relevant? - HairpinMode: false, // TODO - LinkLocalIPv6Address: "", // TODO - do we even support IPv6? - LinkLocalIPv6PrefixLen: 0, // TODO - do we even support IPv6? - - Ports: []ocicni.PortMapping{}, // TODO - maybe worth it to put this in Docker format? - SandboxKey: "", // Network namespace path - SecondaryIPAddresses: nil, // TODO - do we support this? - SecondaryIPv6Addresses: nil, // TODO - do we support this? - EndpointID: "", // TODO - is this even relevant? - Gateway: "", // TODO - GlobalIPv6Address: "", - GlobalIPv6PrefixLen: 0, - IPAddress: "", - IPPrefixLen: 0, - IPv6Gateway: "", - MacAddress: "", // TODO - }, - IsInfra: c.IsInfra(), + IsInfra: c.IsInfra(), } if c.state.ConfigPath != "" { @@ -792,13 +820,11 @@ func (c *Container) getContainerInspectData(size bool, driverData *driver.Data) } } - // Copy port mappings into network settings - if config.PortMappings != nil { - data.NetworkSettings.Ports = config.PortMappings + networkConfig, err := c.getContainerNetworkInfo() + if err != nil { + return nil, err } - - // Get information on the container's network namespace (if present) - data = c.getContainerNetworkInfo(data) + data.NetworkSettings = networkConfig inspectConfig, err := c.generateInspectContainerConfig(ctrSpec) if err != nil { |