moby--moby/daemon/info_windows.go

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package daemon // import "github.com/docker/docker/daemon"
import (
"github.com/docker/docker/api/types"
"github.com/docker/docker/pkg/sysinfo"
)
// fillPlatformInfo fills the platform related info.
func (daemon *Daemon) fillPlatformInfo(v *types.Info, sysInfo *sysinfo.SysInfo) {
}
Add "Warnings" to /info endpoint, and move detection to the daemon When requesting information about the daemon's configuration through the `/info` endpoint, missing features (or non-recommended settings) may have to be presented to the user. Detecting these situations, and printing warnings currently is handled by the cli, which results in some complications: - duplicated effort: each client has to re-implement detection and warnings. - it's not possible to generate warnings for reasons outside of the information returned in the `/info` response. - cli-side detection has to be updated for new conditions. This means that an older cli connecting to a new daemon may not print all warnings (due to it not detecting the new conditions) - some warnings (in particular, warnings about storage-drivers) depend on driver-status (`DriverStatus`) information. The format of the information returned in this field is not part of the API specification and can change over time, resulting in cli-side detection no longer being functional. This patch adds a new `Warnings` field to the `/info` response. This field is to return warnings to be presented by the user. Existing warnings that are currently handled by the CLI are copied to the daemon as part of this patch; This change is backward-compatible with existing clients; old client can continue to use the client-side warnings, whereas new clients can skip client-side detection, and print warnings that are returned by the daemon. Example response with this patch applied; ```bash curl --unix-socket /var/run/docker.sock http://localhost/info | jq .Warnings ``` ```json [ "WARNING: bridge-nf-call-iptables is disabled", "WARNING: bridge-nf-call-ip6tables is disabled" ] ``` Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2018-07-19 11:45:32 +00:00
Add containerd, runc, and docker-init versions to /version This patch adds version information about the containerd, runc, and docker-init components to the /version endpoint. With this patch applied, running: ``` curl --unix-socket /var/run/docker.sock http://localhost/version | jq . ``` Will produce this response: ```json { "Platform": { "Name": "" }, "Components": [ { "Name": "Engine", "Version": "dev", "Details": { "ApiVersion": "1.40", "Arch": "amd64", "BuildTime": "2018-11-08T10:23:42.000000000+00:00", "Experimental": "false", "GitCommit": "7d02782d2f", "GoVersion": "go1.11.2", "KernelVersion": "4.9.93-linuxkit-aufs", "MinAPIVersion": "1.12", "Os": "linux" } }, { "Name": "containerd", "Version": "v1.1.4", "Details": { "GitCommit": "9f2e07b1fc1342d1c48fe4d7bbb94cb6d1bf278b" } }, { "Name": "runc", "Version": "1.0.0-rc5+dev", "Details": { "GitCommit": "a00bf0190895aa465a5fbed0268888e2c8ddfe85" } }, { "Name": "docker-init", "Version": "0.18.0", "Details": { "GitCommit": "fec3683" } } ], "Version": "dev", "ApiVersion": "1.40", "MinAPIVersion": "1.12", "GitCommit": "7d02782d2f", "GoVersion": "go1.11.2", "Os": "linux", "Arch": "amd64", "KernelVersion": "4.9.93-linuxkit-aufs", "BuildTime": "2018-11-08T10:23:42.000000000+00:00" } ``` When using a recent version of the CLI, that information is included in the output of `docker version`: ``` Client: Docker Engine - Community Version: 18.09.0 API version: 1.39 Go version: go1.10.4 Git commit: 4d60db4 Built: Wed Nov 7 00:46:51 2018 OS/Arch: linux/amd64 Experimental: false Server: Engine: Version: dev API version: 1.40 (minimum version 1.12) Go version: go1.11.2 Git commit: 7d02782d2f Built: Thu Nov 8 10:23:42 2018 OS/Arch: linux/amd64 Experimental: false containerd: Version: v1.1.4 GitCommit: 9f2e07b1fc1342d1c48fe4d7bbb94cb6d1bf278b runc: Version: 1.0.0-rc5+dev GitCommit: a00bf0190895aa465a5fbed0268888e2c8ddfe85 docker-init: Version: 0.18.0 GitCommit: fec3683 ``` Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2018-10-05 10:30:10 +00:00
func (daemon *Daemon) fillPlatformVersion(v *types.Version) {}
Add "Warnings" to /info endpoint, and move detection to the daemon When requesting information about the daemon's configuration through the `/info` endpoint, missing features (or non-recommended settings) may have to be presented to the user. Detecting these situations, and printing warnings currently is handled by the cli, which results in some complications: - duplicated effort: each client has to re-implement detection and warnings. - it's not possible to generate warnings for reasons outside of the information returned in the `/info` response. - cli-side detection has to be updated for new conditions. This means that an older cli connecting to a new daemon may not print all warnings (due to it not detecting the new conditions) - some warnings (in particular, warnings about storage-drivers) depend on driver-status (`DriverStatus`) information. The format of the information returned in this field is not part of the API specification and can change over time, resulting in cli-side detection no longer being functional. This patch adds a new `Warnings` field to the `/info` response. This field is to return warnings to be presented by the user. Existing warnings that are currently handled by the CLI are copied to the daemon as part of this patch; This change is backward-compatible with existing clients; old client can continue to use the client-side warnings, whereas new clients can skip client-side detection, and print warnings that are returned by the daemon. Example response with this patch applied; ```bash curl --unix-socket /var/run/docker.sock http://localhost/info | jq .Warnings ``` ```json [ "WARNING: bridge-nf-call-iptables is disabled", "WARNING: bridge-nf-call-ip6tables is disabled" ] ``` Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2018-07-19 11:45:32 +00:00
func fillDriverWarnings(v *types.Info) {
}
func (daemon *Daemon) cgroupNamespacesEnabled(sysInfo *sysinfo.SysInfo) bool {
return false
}
// Rootless returns true if daemon is running in rootless mode
func (daemon *Daemon) Rootless() bool {
return false
}