bitnami spark docker在minideb上安装软件包

如何在bitnami spark docker image:latest中安装附加软件包

我也不会做sudo-su-

I have no name!@83b7ecb6a567:/opt/bitnami/spark$ apt install iproute2
E: Could not open lock file /var/lib/dpkg/lock-frontend - open (13: Permission denied)
E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), are you root?
I have no name!@83b7ecb6a567:/opt/bitnami/spark$ uname -a
Linux 83b7ecb6a567 3.10.0-1062.9.1.el7.x86_64 #1 SMP Fri Dec 6 15:49:49 UTC 2019 x86_64 GNU/Linux
I have no name!@83b7ecb6a567:/opt/bitnami/spark$ apt-get install net-tools
E: Could not open lock file /var/lib/dpkg/lock-frontend - open (13: Permission denied)
E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), are you root?
I have no name!@83b7ecb6a567:/opt/bitnami/spark$

---

更改合成文件并进行docker合成

    image: bitnami/spark:2
    user: root

k# apt-get update
Reading package lists... Done

# apt-get install net-tools
Reading package lists... Done

---

在容器的docker-compose.yml注释@Paco Sanjuan中的image:指令之后添加user:root行