Java中执行docker命令的实现示例

String command = "docker ps";
Runtime runtime = Runtime.getRuntime();
Process process = runtime.exec(command);
BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
String line;
while ((line = reader.readLine()) != null) {
    System.out.println(line);
}

String command = "docker ps";
ProcessBuilder processBuilder = new ProcessBuilder(command.split(" "));
Process process = processBuilder.start();
BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
String line;
while ((line = reader.readLine()) != null) {
    System.out.println(line);
}

RUN apt-get update && \
    apt-get install -y apt-transport-https ca-certificates curl gnupg-agent software-properties-common && \
    curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add - && \
    add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" && \
    apt-get update && \
    apt-get install -y docker-ce docker-ce-cli containerd.io

docker run -v /var/run/docker.sock:/var/run/docker.sock myimage