|
| 1 | +package main |
| 2 | + |
| 3 | +import ( |
| 4 | + "bufio" |
| 5 | + "bytes" |
| 6 | + "fmt" |
| 7 | + "os" |
| 8 | + "os/exec" |
| 9 | + "path/filepath" |
| 10 | + "strings" |
| 11 | + |
| 12 | + "github.com/sirupsen/logrus" |
| 13 | + "github.com/urfave/cli/v2" |
| 14 | +) |
| 15 | + |
| 16 | +var k0sComponents = []struct { |
| 17 | + name string |
| 18 | + makefileVar string |
| 19 | +}{ |
| 20 | + { |
| 21 | + name: "coredns", |
| 22 | + makefileVar: "COREDNS_VERSION", |
| 23 | + }, |
| 24 | + { |
| 25 | + name: "calico-node", |
| 26 | + makefileVar: "CALICO_NODE_VERSION", |
| 27 | + }, |
| 28 | + { |
| 29 | + name: "metrics-server", |
| 30 | + makefileVar: "METRICS_SERVER_VERSION", |
| 31 | + }, |
| 32 | +} |
| 33 | + |
| 34 | +var updateK0sImagesCommand = &cli.Command{ |
| 35 | + Name: "k0s", |
| 36 | + Usage: "Updates the k0s images", |
| 37 | + UsageText: environmentUsageText, |
| 38 | + Flags: []cli.Flag{ |
| 39 | + &cli.StringFlag{ |
| 40 | + Name: "k0s-version", |
| 41 | + Usage: "The version of k0s to use to determine image versions", |
| 42 | + }, |
| 43 | + }, |
| 44 | + Action: func(c *cli.Context) error { |
| 45 | + logrus.Infof("updating k0s images") |
| 46 | + |
| 47 | + k0sVersion := c.String("k0s-version") |
| 48 | + if k0sVersion != "" { |
| 49 | + if err := runCommand("make", "pkg/goods/bins/k0s", fmt.Sprintf("K0S_VERSION=%s", k0sVersion), "K0S_BINARY_SOURCE_OVERRIDE="); err != nil { |
| 50 | + return fmt.Errorf("failed to make k0s: %w", err) |
| 51 | + } |
| 52 | + } else { |
| 53 | + if err := runCommand("make", "pkg/goods/bins/k0s"); err != nil { |
| 54 | + return fmt.Errorf("failed to make k0s: %w", err) |
| 55 | + } |
| 56 | + } |
| 57 | + |
| 58 | + if err := runCommand("make", "apko"); err != nil { |
| 59 | + return fmt.Errorf("failed to make apko: %w", err) |
| 60 | + } |
| 61 | + |
| 62 | + if os.Getenv("REGISTRY_PASS") != "" { |
| 63 | + if err := runCommand( |
| 64 | + "make", |
| 65 | + "apko-login", |
| 66 | + fmt.Sprintf("REGISTRY=%s", os.Getenv("REGISTRY_SERVER")), |
| 67 | + fmt.Sprintf("USERNAME=%s", os.Getenv("REGISTRY_USER")), |
| 68 | + fmt.Sprintf("PASSWORD=%s", os.Getenv("REGISTRY_PASS")), |
| 69 | + ); err != nil { |
| 70 | + return fmt.Errorf("failed to apko login: %w", err) |
| 71 | + } |
| 72 | + } |
| 73 | + |
| 74 | + wolfiAPKIndex, err := GetWolfiAPKIndex() |
| 75 | + if err != nil { |
| 76 | + return fmt.Errorf("failed to get APK index: %w", err) |
| 77 | + } |
| 78 | + |
| 79 | + for _, component := range k0sComponents { |
| 80 | + upstreamVersion, err := getUpstreamVersion(component.name) |
| 81 | + if err != nil { |
| 82 | + return fmt.Errorf("failed to get upstream version for %s: %w", component.name, err) |
| 83 | + } |
| 84 | + |
| 85 | + packageVersion, err := GetWolfiPackageVersion(wolfiAPKIndex, component.name, upstreamVersion) |
| 86 | + if err != nil { |
| 87 | + return fmt.Errorf("failed to get package version for %s: %w", component.name, err) |
| 88 | + } |
| 89 | + |
| 90 | + if err := runCommand( |
| 91 | + "make", |
| 92 | + "apko-build-and-publish", |
| 93 | + fmt.Sprintf("IMAGE=%s/replicated/ec-%s:%s", os.Getenv("REGISTRY_SERVER"), component.name, packageVersion), |
| 94 | + fmt.Sprintf("APKO_CONFIG=%s", filepath.Join("deploy", "images", component.name, "apko.tmpl.yaml")), |
| 95 | + fmt.Sprintf("PACKAGE_VERSION=%s", packageVersion), |
| 96 | + ); err != nil { |
| 97 | + return fmt.Errorf("failed to build and publish apko for %s: %w", component.name, err) |
| 98 | + } |
| 99 | + |
| 100 | + digest, err := getDigestFromBuildFile() |
| 101 | + if err != nil { |
| 102 | + return fmt.Errorf("failed to get digest from build file: %w", err) |
| 103 | + } |
| 104 | + |
| 105 | + if err := SetMakefileVariable(component.makefileVar, fmt.Sprintf("%s@%s", packageVersion, digest)); err != nil { |
| 106 | + return fmt.Errorf("failed to set %s version: %w", component.name, err) |
| 107 | + } |
| 108 | + } |
| 109 | + |
| 110 | + return nil |
| 111 | + }, |
| 112 | +} |
| 113 | + |
| 114 | +func getUpstreamVersion(name string) (string, error) { |
| 115 | + output, err := exec.Command("pkg/goods/bins/k0s", "airgap", "list-images", "--all").Output() |
| 116 | + if err != nil { |
| 117 | + return "", fmt.Errorf("list k0s images: %w", err) |
| 118 | + } |
| 119 | + |
| 120 | + // example output: |
| 121 | + // quay.io/k0sproject/calico-node:v3.26.1-1 |
| 122 | + // quay.io/k0sproject/coredns:1.11.3 |
| 123 | + // quay.io/k0sproject/apiserver-network-proxy-agent:v0.1.4 |
| 124 | + |
| 125 | + version := "" |
| 126 | + scanner := bufio.NewScanner(bytes.NewReader(output)) |
| 127 | + for scanner.Scan() { |
| 128 | + line := scanner.Text() |
| 129 | + if !strings.Contains(line, "/"+name+":") { |
| 130 | + continue |
| 131 | + } |
| 132 | + parts := strings.Split(line, ":") |
| 133 | + if len(parts) != 2 { |
| 134 | + return "", fmt.Errorf("incorrect number of parts in image line: %s", line) |
| 135 | + } |
| 136 | + version = strings.TrimPrefix(parts[1], "v") |
| 137 | + version = strings.Split(version, "-")[0] |
| 138 | + break |
| 139 | + } |
| 140 | + |
| 141 | + if version == "" { |
| 142 | + return "", fmt.Errorf("%q image not found", name) |
| 143 | + } |
| 144 | + return version, nil |
| 145 | +} |
| 146 | + |
| 147 | +func getDigestFromBuildFile() (string, error) { |
| 148 | + contents, err := os.ReadFile("build/digest") |
| 149 | + if err != nil { |
| 150 | + return "", fmt.Errorf("read build file: %w", err) |
| 151 | + } |
| 152 | + parts := strings.Split(string(contents), "@") |
| 153 | + if len(parts) != 2 { |
| 154 | + return "", fmt.Errorf("incorrect number of parts in build file") |
| 155 | + } |
| 156 | + return strings.TrimSpace(parts[1]), nil |
| 157 | +} |
| 158 | + |
| 159 | +func runCommand(name string, args ...string) error { |
| 160 | + cmd := exec.Command(name, args...) |
| 161 | + cmd.Stdout = os.Stdout |
| 162 | + cmd.Stderr = os.Stderr |
| 163 | + return cmd.Run() |
| 164 | +} |
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