1#!/bin/bash -xe
2#
3# Build the required docker image to run rootfs_size.py
4#
5# Script Variables:
6#   DOCKER_IMG_NAME:  <optional, the name of the docker image to generate>
7#                     default is openbmc/ubuntu-rootfs-size
8#   DISTRO:           <optional, the distro to build a docker image against>
9#   UBUNTU_MIRROR:    [optional] The URL of a mirror of Ubuntu to override the
10#                     default ones in /etc/apt/sources.list
11#                     default is empty, and no mirror is used.
12#   DOCKER_REG:       <optional, the URL of a docker registry to utilize
13#                     instead of our default (public.ecr.aws/ubuntu)
14#                     (ex. docker.io)
15#   http_proxy:       The HTTP address of the proxy server to connect to.
16#                     Default: "", proxy is not setup if this is not set
17
18http_proxy=${http_proxy:-}
19UBUNTU_MIRROR=${UBUNTU_MIRROR:-""}
20
21set -uo pipefail
22
23DOCKER_IMG_NAME=${DOCKER_IMG_NAME:-"openbmc/ubuntu-rootfs-size"}
24DISTRO=${DISTRO:-"ubuntu:bionic"}
25docker_reg=${DOCKER_REG:-"public.ecr.aws/ubuntu"}
26
27PROXY=""
28
29MIRROR=""
30if [[ -n "${UBUNTU_MIRROR}" ]]; then
31    MIRROR="RUN echo \"deb ${UBUNTU_MIRROR} \$(. /etc/os-release && echo \$VERSION_CODENAME) main restricted universe multiverse\" > /etc/apt/sources.list && \
32        echo \"deb ${UBUNTU_MIRROR} \$(. /etc/os-release && echo \$VERSION_CODENAME)-updates main restricted universe multiverse\" >> /etc/apt/sources.list && \
33        echo \"deb ${UBUNTU_MIRROR} \$(. /etc/os-release && echo \$VERSION_CODENAME)-security main restricted universe multiverse\" >> /etc/apt/sources.list && \
34        echo \"deb ${UBUNTU_MIRROR} \$(. /etc/os-release && echo \$VERSION_CODENAME)-proposed main restricted universe multiverse\" >> /etc/apt/sources.list && \
35        echo \"deb ${UBUNTU_MIRROR} \$(. /etc/os-release && echo \$VERSION_CODENAME)-backports main restricted universe multiverse\" >> /etc/apt/sources.list"
36fi
37
38################################# docker img # #################################
39
40if [[ "${DISTRO}" == "ubuntu"* ]]; then
41
42    if [[ -n "${http_proxy}" ]]; then
43        PROXY="RUN echo \"Acquire::http::Proxy \\"\"${http_proxy}/\\"\";\" > /etc/apt/apt.conf.d/000apt-cacher-ng-proxy"
44    fi
45
46    Dockerfile=$(cat << EOF
47FROM ${docker_reg}/${DISTRO}
48
49${PROXY}
50${MIRROR}
51
52ENV DEBIAN_FRONTEND noninteractive
53
54RUN apt-get update && apt-get install -yy \
55    python3 \
56    python3-dev\
57    python3-yaml \
58    python3-mako \
59    python3-pip \
60    python3-setuptools \
61    curl \
62    git \
63    wget \
64    sudo \
65    squashfs-tools
66
67# Final configuration for the workspace
68RUN grep -q ${GROUPS[0]} /etc/group || groupadd -g ${GROUPS[0]} ${USER}
69RUN mkdir -p $(dirname "${HOME}")
70RUN grep -q ${UID} /etc/passwd || useradd -d ${HOME} -m -u ${UID} -g ${GROUPS[0]} ${USER}
71RUN sed -i '1iDefaults umask=000' /etc/sudoers
72RUN echo "${USER} ALL=(ALL) NOPASSWD: ALL" >>/etc/sudoers
73
74RUN /bin/bash
75EOF
76    )
77fi
78################################# docker img # #################################
79
80# Build above image
81docker build --network=host -t "${DOCKER_IMG_NAME}" - <<< "${Dockerfile}"
82