45 lines
2.0 KiB
Plaintext
45 lines
2.0 KiB
Plaintext
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// Now use nerdctl to run a container from the new image
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println("\nStarting container from the new image using nerdctl...");
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// Create a container using the builder pattern
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// Use localhost/ prefix to ensure nerdctl uses the local image
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let local_image_name = "localhost/custom-golang-nginx:latest";
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println(`Using local image: ${local_image_name}`);
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// Import the image from buildah to nerdctl
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println("Importing image from buildah to nerdctl...");
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process_run("buildah", ["push", "custom-golang-nginx:latest", "docker-daemon:custom-golang-nginx:latest"]);
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let tag_result = nerdctl_image_tag("custom-golang-nginx:latest", local_image_name);
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// Tag the image with the localhost prefix for nerdctl compatibility
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// println(`Tagging image as ${local_image_name}...`);
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// let tag_result = bah_image_tag(final_image_name, local_image_name);
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// Print a command to check if the image exists in buildah
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println("\nTo verify the image was created with buildah, run:");
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println("buildah images");
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// Note: If nerdctl cannot find the image, you may need to push it to a registry
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// println("\nNote: If nerdctl cannot find the image, you may need to push it to a registry:");
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// println("buildah push localhost/custom-golang-nginx:latest docker://localhost:5000/custom-golang-nginx:latest");
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// println("nerdctl pull localhost:5000/custom-golang-nginx:latest");
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let container = nerdctl_container_from_image("golang-nginx-demo", local_image_name)
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.with_detach(true)
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.with_port("8081:80") // Map port 80 in the container to 8080 on the host
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.with_restart_policy("unless-stopped")
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.build();
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// Start the container
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let start_result = container.start();
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println("\nWorkflow completed successfully!");
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println("The web server should be running at http://localhost:8081");
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println("You can check container logs with: nerdctl logs golang-nginx-demo");
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println("To stop the container: nerdctl stop golang-nginx-demo");
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println("To remove the container: nerdctl rm golang-nginx-demo");
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"Buildah and nerdctl workflow completed successfully!"
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