Kyle Isom
8cd32cbb1c
Single Go binary with five commands: - build: podman build locally with registry tags + git version - push: podman push to MCR - deploy: SSH pull/stop/rm/run on target node - cert renew: issue TLS cert from Metacrypt via REST API - status: show container status on a node Config-driven via TOML service registry describing images, Dockerfiles, container configs per node. Shells out to podman for container operations and ssh for remote access. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
74 lines
1.5 KiB
Go
74 lines
1.5 KiB
Go
package main
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import (
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"fmt"
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"github.com/spf13/cobra"
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)
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func buildCommand() *cobra.Command {
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var imageFlag string
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cmd := &cobra.Command{
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Use: "build <service>",
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Short: "Build container images for a service",
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Args: cobra.ExactArgs(1),
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RunE: func(cmd *cobra.Command, args []string) error {
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cfg, err := loadCfg()
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if err != nil {
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return err
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}
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svc, err := cfg.FindService(args[0])
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if err != nil {
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return err
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}
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svcPath := cfg.ServicePath(svc)
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version, err := runOutput(svcPath, "git", "describe", "--tags", "--always", "--dirty")
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if err != nil {
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return fmt.Errorf("git describe in %s: %w", svcPath, err)
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}
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fmt.Printf("Version: %s\n", version)
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images := svc.Images
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if imageFlag != "" {
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images = []string{imageFlag}
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}
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var built []string
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for _, image := range images {
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dockerfile, ok := svc.Dockerfiles[image]
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if !ok {
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dockerfile = "Dockerfile"
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}
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ref := cfg.ImageRef(image)
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tagLatest := ref + ":latest"
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tagVersion := ref + ":" + version
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err := runIn(svcPath, "podman", "build",
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"-f", dockerfile,
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"-t", tagLatest,
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"-t", tagVersion,
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".",
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)
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if err != nil {
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return fmt.Errorf("build %s: %w", image, err)
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}
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built = append(built, tagLatest, tagVersion)
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}
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fmt.Printf("\nBuilt %d image(s):\n", len(images))
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for _, tag := range built {
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fmt.Printf(" %s\n", tag)
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}
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return nil
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},
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}
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cmd.Flags().StringVar(&imageFlag, "image", "", "build only this image")
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return cmd
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}
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