From 7b51175c383fb997f15536ed8d49d1768be12752 Mon Sep 17 00:00:00 2001 From: Colin Walters Date: Thu, 25 Feb 2021 18:17:30 +0000 Subject: [PATCH] vendor: Add coreos/stream-metadata-go This is a new Go library for parsing stream metadata that will be shared by FCOS and RHCOS. --- go.mod | 1 + go.sum | 13 ++ .../coreos/stream-metadata-go/LICENSE | 201 ++++++++++++++++++ .../coreos/stream-metadata-go/arch/arch.go | 48 +++++ .../stream-metadata-go/stream/rhcos/rhcos.go | 18 ++ .../stream-metadata-go/stream/stream.go | 74 +++++++ .../stream-metadata-go/stream/stream_utils.go | 47 ++++ vendor/modules.txt | 5 + 8 files changed, 407 insertions(+) create mode 100644 vendor/github.com/coreos/stream-metadata-go/LICENSE create mode 100644 vendor/github.com/coreos/stream-metadata-go/arch/arch.go create mode 100644 vendor/github.com/coreos/stream-metadata-go/stream/rhcos/rhcos.go create mode 100644 vendor/github.com/coreos/stream-metadata-go/stream/stream.go create mode 100644 vendor/github.com/coreos/stream-metadata-go/stream/stream_utils.go diff --git a/go.mod b/go.mod index bcd0c5d781f..3d15a2e2785 100644 --- a/go.mod +++ b/go.mod @@ -21,6 +21,7 @@ require ( github.com/clarketm/json v1.14.1 github.com/containers/image v3.0.2+incompatible github.com/coreos/ignition/v2 v2.9.0 + github.com/coreos/stream-metadata-go v0.0.0-20210225230131-70edb9eb47b3 github.com/dmacvicar/terraform-provider-libvirt v0.6.4-0.20201216193629-2b60d7626ff8 github.com/fatih/color v1.10.0 // indirect github.com/frankban/quicktest v1.7.2 // indirect diff --git a/go.sum b/go.sum index c17c1c82ec5..be96f859111 100644 --- a/go.sum +++ b/go.sum @@ -302,6 +302,19 @@ github.com/coreos/pkg v0.0.0-20160727233714-3ac0863d7acf/go.mod h1:E3G3o1h8I7cfc github.com/coreos/pkg v0.0.0-20180108230652-97fdf19511ea/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA= github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA= github.com/coreos/prometheus-operator v0.35.0/go.mod h1:XHYZUStZWcwd1yk/1DjZv/fywqKIyAJ6pSwvIr+v9BQ= +github.com/coreos/prometheus-operator v0.38.0/go.mod h1:xZC7/TgeC0/mBaJk+1H9dbHaiEvLYHgX6Mi1h40UPh8= +github.com/coreos/stream-metadata-go v0.0.0-20210115160721-ba77d4e64952 h1:t7IgMcyflINfXWPISnHTXwa/F+NxLgWGRGejoyfHUII= +github.com/coreos/stream-metadata-go v0.0.0-20210115160721-ba77d4e64952/go.mod h1:RTjQyHgO/G37oJ3qnqYK6Z4TPZ5EsaabOtfMjVXmgko= +github.com/coreos/stream-metadata-go v0.0.0-20210119202048-fb3ac10789fb h1:a1FamXpn1idyCsvXOAEdlmAWDZi6baC6sP2mJ/iHiHs= +github.com/coreos/stream-metadata-go v0.0.0-20210119202048-fb3ac10789fb/go.mod h1:RTjQyHgO/G37oJ3qnqYK6Z4TPZ5EsaabOtfMjVXmgko= +github.com/coreos/stream-metadata-go v0.0.0-20210120211222-7575c72c6f05 h1:GXgmcV54WyU3LDXRwf3vXtgkmajMHoYfQ/qCuPblr4A= +github.com/coreos/stream-metadata-go v0.0.0-20210120211222-7575c72c6f05/go.mod h1:RTjQyHgO/G37oJ3qnqYK6Z4TPZ5EsaabOtfMjVXmgko= +github.com/coreos/stream-metadata-go v0.0.0-20210121193119-2fbf8747cee7 h1:6LNM7FalzC7155uc5ecuUmD1x70QsOexZYGVHnLc4OE= +github.com/coreos/stream-metadata-go v0.0.0-20210121193119-2fbf8747cee7/go.mod h1:RTjQyHgO/G37oJ3qnqYK6Z4TPZ5EsaabOtfMjVXmgko= +github.com/coreos/stream-metadata-go v0.0.0-20210216154348-7c4d5d7d95b5 h1:rFS+eq6Wghj4SOylbWmWcYWkAho4+35NHIMZBv9EozA= +github.com/coreos/stream-metadata-go v0.0.0-20210216154348-7c4d5d7d95b5/go.mod h1:RTjQyHgO/G37oJ3qnqYK6Z4TPZ5EsaabOtfMjVXmgko= +github.com/coreos/stream-metadata-go v0.0.0-20210225230131-70edb9eb47b3 h1:0JspqV66RwYqYfvi8lCUoL5zUZMh9uN4hx/J5+NRXIE= +github.com/coreos/stream-metadata-go v0.0.0-20210225230131-70edb9eb47b3/go.mod h1:RTjQyHgO/G37oJ3qnqYK6Z4TPZ5EsaabOtfMjVXmgko= github.com/coreos/vcontext v0.0.0-20190529201340-22b159166068/go.mod h1:E+6hug9bFSe0KZ2ZAzr8M9F5JlArJjv5D1JS7KSkPKE= github.com/coreos/vcontext v0.0.0-20191017033345-260217907eb5/go.mod h1:E+6hug9bFSe0KZ2ZAzr8M9F5JlArJjv5D1JS7KSkPKE= github.com/coreos/vcontext v0.0.0-20200225161404-ee043618d38d/go.mod h1:z4pMVvaUrxs98RROlIYdAQCKhEicjnTirOaVyDRH5h8= diff --git a/vendor/github.com/coreos/stream-metadata-go/LICENSE b/vendor/github.com/coreos/stream-metadata-go/LICENSE new file mode 100644 index 00000000000..261eeb9e9f8 --- /dev/null +++ b/vendor/github.com/coreos/stream-metadata-go/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/vendor/github.com/coreos/stream-metadata-go/arch/arch.go b/vendor/github.com/coreos/stream-metadata-go/arch/arch.go new file mode 100644 index 00000000000..d4a3e6b79ef --- /dev/null +++ b/vendor/github.com/coreos/stream-metadata-go/arch/arch.go @@ -0,0 +1,48 @@ +// package arch contains mappings between the Golang architecture and +// the RPM architecture used by Fedora CoreOS and derivatives. +package arch + +import "runtime" + +type mapping struct { + rpmArch string + goArch string +} + +// If an architecture isn't defined here, we assume it's +// pass through. +var translations = []mapping{ + { + rpmArch: "x86_64", + goArch: "amd64", + }, + { + rpmArch: "aarch64", + goArch: "arm64", + }, +} + +// CurrentRpmArch returns the current architecture in RPM terms. +func CurrentRpmArch() string { + return RpmArch(runtime.GOARCH) +} + +// RpmArch translates a Go architecture to RPM. +func RpmArch(goarch string) string { + for _, m := range translations { + if m.goArch == goarch { + return m.rpmArch + } + } + return goarch +} + +// GoArch translates an RPM architecture to Go. +func GoArch(rpmarch string) string { + for _, m := range translations { + if m.rpmArch == rpmarch { + return m.goArch + } + } + return rpmarch +} diff --git a/vendor/github.com/coreos/stream-metadata-go/stream/rhcos/rhcos.go b/vendor/github.com/coreos/stream-metadata-go/stream/rhcos/rhcos.go new file mode 100644 index 00000000000..320d84b41d4 --- /dev/null +++ b/vendor/github.com/coreos/stream-metadata-go/stream/rhcos/rhcos.go @@ -0,0 +1,18 @@ +package rhcos + +// Extensions is data specific to Red Hat Enterprise Linux CoreOS +type Extensions struct { + AzureDisk *AzureDisk `json:"azure-disk,omitempty"` +} + +// AzureDisk represents an Azure disk image that can be imported +// into an image gallery or otherwise replicated, and then used +// as a boot source for virtual machines. +type AzureDisk struct { + // Release is the source release version + Release string `json:"release"` + // URL to an image already stored in Azure infrastructure + // that can be copied into an image gallery. Avoid creating VMs directly + // from this URL as that may lead to performance limitations. + URL string `json:"url,omitempty"` +} diff --git a/vendor/github.com/coreos/stream-metadata-go/stream/stream.go b/vendor/github.com/coreos/stream-metadata-go/stream/stream.go new file mode 100644 index 00000000000..e3f100cea59 --- /dev/null +++ b/vendor/github.com/coreos/stream-metadata-go/stream/stream.go @@ -0,0 +1,74 @@ +// Package stream models a CoreOS "stream", which is +// a description of the recommended set of binary images for CoreOS. Use +// this API to find cloud images, bare metal disk images, etc. +package stream + +import ( + "github.com/coreos/stream-metadata-go/stream/rhcos" +) + +// Stream contains artifacts available in a stream +type Stream struct { + Stream string `json:"stream"` + Metadata Metadata `json:"metadata"` + Architectures map[string]Arch `json:"architectures"` +} + +// Metadata for a release or stream +type Metadata struct { + LastModified string `json:"last-modified"` +} + +// Arch contains release details for a particular hardware architecture +type Arch struct { + Artifacts map[string]PlatformArtifacts `json:"artifacts"` + Images Images `json:"images,omitempty"` + // RHELCoreOSExtensions is data specific to Red Hat Enterprise Linux CoreOS + RHELCoreOSExtensions *rhcos.Extensions `json:"rhel-coreos-extensions,omitempty"` +} + +// PlatformArtifacts contains images for a platform +type PlatformArtifacts struct { + Release string `json:"release"` + Formats map[string]ImageFormat `json:"formats"` +} + +// ImageFormat contains all artifacts for a single OS image +type ImageFormat struct { + Disk *Artifact `json:"disk,omitempty"` + Kernel *Artifact `json:"kernel,omitempty"` + Initramfs *Artifact `json:"initramfs,omitempty"` + Rootfs *Artifact `json:"rootfs,omitempty"` +} + +// Artifact represents one image file, plus its metadata +type Artifact struct { + Location string `json:"location"` + Signature string `json:"signature"` + Sha256 string `json:"sha256"` + UncompressedSha256 string `json:"uncompressed-sha256,omitempty"` +} + +// Images contains images available in cloud providers +type Images struct { + Aws *AwsImage `json:"aws,omitempty"` + Gcp *GcpImage `json:"gcp,omitempty"` +} + +// AwsImage represents an image across all AWS regions +type AwsImage struct { + Regions map[string]AwsRegionImage `json:"regions,omitempty"` +} + +// AwsRegionImage represents an image in one AWS region +type AwsRegionImage struct { + Release string `json:"release"` + Image string `json:"image"` +} + +// GcpImage represents a GCP cloud image +type GcpImage struct { + Project string `json:"project,omitempty"` + Family string `json:"family,omitempty"` + Name string `json:"name,omitempty"` +} diff --git a/vendor/github.com/coreos/stream-metadata-go/stream/stream_utils.go b/vendor/github.com/coreos/stream-metadata-go/stream/stream_utils.go new file mode 100644 index 00000000000..ffd779c58a6 --- /dev/null +++ b/vendor/github.com/coreos/stream-metadata-go/stream/stream_utils.go @@ -0,0 +1,47 @@ +package stream + +import "fmt" + +// FormatPrefix describes a stream+architecture combination, intended for prepending to error messages +func (st *Stream) FormatPrefix(archname string) string { + return fmt.Sprintf("%s/%s", st.Stream, archname) +} + +// GetArchitecture loads the architecture-specific builds from a stream, +// with a useful descriptive error message if the architecture is not found. +func (st *Stream) GetArchitecture(archname string) (*Arch, error) { + archdata, ok := st.Architectures[archname] + if !ok { + return nil, fmt.Errorf("stream:%s does not have architecture '%s'", st.Stream, archname) + } + return &archdata, nil +} + +// GetAwsRegionImage returns the release data (AMI and release ID) for a particular +// architecture and region. +func (st *Stream) GetAwsRegionImage(archname, region string) (*AwsRegionImage, error) { + starch, err := st.GetArchitecture(archname) + if err != nil { + return nil, err + } + awsimages := starch.Images.Aws + if awsimages == nil { + return nil, fmt.Errorf("%s: No AWS images", st.FormatPrefix(archname)) + } + var regionVal AwsRegionImage + var ok bool + if regionVal, ok = awsimages.Regions[region]; !ok { + return nil, fmt.Errorf("%s: No AWS images in region %s", st.FormatPrefix(archname), region) + } + + return ®ionVal, nil +} + +// GetAMI returns the AWS machine image for a particular architecture and region. +func (st *Stream) GetAMI(archname, region string) (string, error) { + regionVal, err := st.GetAwsRegionImage(archname, region) + if err != nil { + return "", err + } + return regionVal.Image, nil +} diff --git a/vendor/modules.txt b/vendor/modules.txt index 27fb3c28261..8ca3b5d10e7 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -430,6 +430,11 @@ github.com/coreos/ignition/v2/config/util github.com/coreos/ignition/v2/config/v3_1/types github.com/coreos/ignition/v2/config/v3_2/types github.com/coreos/ignition/v2/config/validate +# github.com/coreos/stream-metadata-go v0.0.0-20210225230131-70edb9eb47b3 +## explicit +github.com/coreos/stream-metadata-go/arch +github.com/coreos/stream-metadata-go/stream +github.com/coreos/stream-metadata-go/stream/rhcos # github.com/coreos/vcontext v0.0.0-20201120045928-b0e13dab675c github.com/coreos/vcontext/json github.com/coreos/vcontext/path