Examples with DockerHandler org.ballerinax.kubernetes.handlers.DockerHandler used on opensource projects

Example 1 with DockerHandler

use of org.ballerinax.kubernetes.handlers.DockerHandler in project kubernetes by ballerinax.

the class KubernetesAnnotationProcessor method generateDocker.

/**
 * Create docker artifacts.
 *
 * @param deploymentModel Deployment model
 * @param balxFilePath    output ballerina file path
 * @param outputDir       output directory which data should be written
 * @throws KubernetesPluginException If an error occurs while generating artifacts
 */
private void generateDocker(DeploymentModel deploymentModel, String balxFilePath, String outputDir) throws KubernetesPluginException {
    DockerModel dockerModel = new DockerModel();
    String dockerImage = deploymentModel.getImage();
    String imageTag = dockerImage.substring(dockerImage.lastIndexOf(":") + 1, dockerImage.length());
    dockerModel.setBaseImage(deploymentModel.getBaseImage());
    dockerModel.setName(dockerImage);
    dockerModel.setTag(imageTag);
    dockerModel.setEnableDebug(false);
    dockerModel.setUsername(deploymentModel.getUsername());
    dockerModel.setPassword(deploymentModel.getPassword());
    dockerModel.setPush(deploymentModel.isPush());
    dockerModel.setBalxFileName(KubernetesUtils.extractBalxName(balxFilePath) + BALX);
    dockerModel.setPorts(deploymentModel.getPorts());
    dockerModel.setService(true);
    dockerModel.setDockerHost(deploymentModel.getDockerHost());
    dockerModel.setDockerCertPath(deploymentModel.getDockerCertPath());
    dockerModel.setBuildImage(deploymentModel.isBuildImage());
    dockerModel.setCommandArg(deploymentModel.getCommandArgs());
    DockerHandler dockerArtifactHandler = new DockerHandler(dockerModel);
    String dockerContent = dockerArtifactHandler.generate();
    try {
        out.print("@kubernetes:Docker \t\t\t - complete 0/3 \r");
        KubernetesUtils.writeToFile(dockerContent, outputDir + File.separator + "Dockerfile");
        out.print("@kubernetes:Docker \t\t\t - complete 1/3 \r");
        String balxDestination = outputDir + File.separator + KubernetesUtils.extractBalxName(balxFilePath) + BALX;
        KubernetesUtils.copyFile(balxFilePath, balxDestination);
        // check image build is enabled.
        if (dockerModel.isBuildImage()) {
            dockerArtifactHandler.buildImage(dockerModel, outputDir);
            out.print("@kubernetes:Docker \t\t\t - complete 2/3 \r");
            Files.delete(Paths.get(balxDestination));
            // push only if image build is enabled.
            if (dockerModel.isPush()) {
                dockerArtifactHandler.pushImage(dockerModel);
            }
            out.print("@kubernetes:Docker \t\t\t - complete 3/3");
        }
    } catch (IOException e) {
        throw new KubernetesPluginException("Unable to write Dockerfile content to " + outputDir);
    } catch (InterruptedException e) {
        throw new KubernetesPluginException("Unable to create docker images " + e.getMessage());
    }
}