mirror of
https://github.com/linuxkit/linuxkit.git
synced 2025-09-08 02:10:00 +00:00
sdk: remove local fork of init package
The upstream init doesn't hardcode anything about dhcpcd anymore, so we can just use it. Signed-off-by: Thomas Gazagnaire <thomas@gazagnaire.org>
This commit is contained in:
Thomas Gazagnaire
2
projects/miragesdk/pkg/init/.gitignore
vendored
2
projects/miragesdk/pkg/init/.gitignore
vendored
@@ -1,2 +0,0 @@
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sbin/
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usr/
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@@ -1,11 +0,0 @@
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FROM alpine:3.5
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RUN \
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apk --no-cache update && \
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apk --no-cache upgrade -a && \
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apk --no-cache add \
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strace \
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git \
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&& rm -rf /var/cache/apk/*
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COPY . ./
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@@ -1,38 +0,0 @@
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C_COMPILE=linuxkit/c-compile:63b085bbaec1aa7c42a7bd22a4b1c350d900617d@sha256:286e3a729c7a0b1a605ae150235416190f9f430c29b00e65fa50ff73158998e5
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START_STOP_DAEMON=sbin/start-stop-daemon
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default: push
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$(START_STOP_DAEMON): start-stop-daemon.c
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mkdir -p $(dir $@)
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tar cf - $^ | docker run --rm --net=none --log-driver=none -i $(C_COMPILE) -o $@ | tar xf -
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.PHONY: tag push
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BASE=alpine:3.5
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IMAGE=init
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ETC=$(shell find etc -type f)
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hash: Dockerfile $(ETC) init $(START_STOP_DAEMON)
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DOCKER_CONTENT_TRUST=1 docker pull $(BASE)
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tar cf - $^ | docker build --no-cache -t $(IMAGE):build -
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docker run --rm $(IMAGE):build sh -c 'cat $^ /lib/apk/db/installed | sha1sum' | sed 's/ .*//' > $@
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push: hash
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docker pull mobylinux/$(IMAGE):$(shell cat hash) || \
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(docker tag $(IMAGE):build mobylinux/$(IMAGE):$(shell cat hash) && \
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docker push mobylinux/$(IMAGE):$(shell cat hash))
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docker rmi $(IMAGE):build
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rm -f hash
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tag: hash
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docker pull mobylinux/$(IMAGE):$(shell cat hash) || \
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docker tag $(IMAGE):build mobylinux/$(IMAGE):$(shell cat hash)
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docker rmi $(IMAGE):build
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rm -f hash
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clean:
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rm -rf hash sbin usr
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.DELETE_ON_ERROR:
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@@ -1,9 +0,0 @@
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#!/bin/sh
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# bring up containerd
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ulimit -n 1048576
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ulimit -p unlimited
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printf "\nStarting containerd\n"
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mkdir -p /var/log
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exec /usr/bin/containerd
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@@ -1,33 +0,0 @@
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#!/bin/sh
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# start onboot containers, run to completion
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if [ -d /containers/onboot ]
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then
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for f in $(find /containers/onboot -mindepth 1 -maxdepth 1 | sort)
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do
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base="$(basename $f)"
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/bin/mount --bind "$f/rootfs" "$f/rootfs"
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mount -o remount,rw "$f/rootfs"
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/usr/bin/runc run --bundle "$f" "$(basename $f)"
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printf " - $base\n"
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done
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fi
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# start service containers
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# temporarily using runc not containerd
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if [ -d /containers/services ]
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then
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for f in $(find /containers/services -mindepth 1 -maxdepth 1 | sort)
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do
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base="$(basename $f)"
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/bin/mount --bind "$f/rootfs" "$f/rootfs"
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mount -o remount,rw "$f/rootfs"
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log="/var/log/$base.log"
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/sbin/start-stop-daemon --start --pidfile /run/$base.pid --exec /usr/bin/runc -- run --bundle "$f" --pid-file /run/$base.pid "$(basename $f)" </dev/null 2>$log >$log &
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printf " - $base\n"
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done
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fi
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wait
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@@ -1,114 +0,0 @@
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#!/bin/sh
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# mount filesystems
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mkdir -p -m 0755 /proc /run /tmp /sys /dev
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mount -n -t proc proc /proc -o nodev,nosuid,noexec,relatime
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mount -n -t tmpfs tmpfs /run -o nodev,nosuid,noexec,relatime,size=10%,mode=755
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mount -n -t tmpfs tmpfs /tmp -o nodev,nosuid,noexec,relatime,size=10%,mode=1777
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# mount devfs
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mount -n -t devtmpfs dev /dev -o nosuid,noexec,relatime,size=10m,nr_inodes=248418,mode=755
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# devices
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[ -c /dev/console ] || mknod -m 600 /dev/console c 5 1
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[ -c /dev/tty1 ] || mknod -m 620 /dev/tty1 c 4 1
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[ -c /dev/tty ] || mknod -m 666 /dev/tty c 5 0
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[ -c /dev/null ] || mknod -m 666 /dev/null c 1 3
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[ -c /dev/kmsg ] || mknod -m 660 /dev/kmsg c 1 11
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# extra symbolic links not provided by default
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[ -e /dev/fd ] || ln -snf /proc/self/fd /dev/fd
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[ -e /dev/stdin ] || ln -snf /proc/self/fd/0 /dev/stdin
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[ -e /dev/stdout ] || ln -snf /proc/self/fd/1 /dev/stdout
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[ -e /dev/stderr ] || ln -snf /proc/self/fd/2 /dev/stderr
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[ -e /proc/kcore ] && ln -snf /proc/kcore /dev/core
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# devfs filesystems
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mkdir -p -m 1777 /dev/mqueue
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mkdir -p -m 1777 /dev/shm
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mkdir -p -m 0755 /dev/pts
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mount -n -t mqueue -o noexec,nosuid,nodev mqueue /dev/mqueue
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mount -n -t tmpfs -o noexec,nosuid,nodev,mode=1777 shm /dev/shm
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mount -n -t devpts -o noexec,nosuid,gid=5,mode=0620 devpts /dev/pts
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# mount sysfs
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sysfs_opts=nodev,noexec,nosuid
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mount -n -t sysfs -o ${sysfs_opts} sysfs /sys
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[ -d /sys/kernel/security ] && mount -n -t securityfs -o ${sysfs_opts} securityfs /sys/kernel/security
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[ -d /sys/kernel/debug ] && mount -n -t debugfs -o ${sysfs_opts} debugfs /sys/kernel/debug
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[ -d /sys/kernel/config ] && mount -n -t configfs -o ${sysfs_opts} configfs /sys/kernel/config
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[ -d /sys/fs/fuse/connections ] && mount -n -t fusectl -o ${sysfs_opts} fusectl /sys/fs/fuse/connections
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[ -d /sys/fs/selinux ] && mount -n -t selinuxfs -o nosuid,noexec selinuxfs /sys/fs/selinux
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[ -d /sys/fs/pstore ] && mount -n -t pstore pstore -o ${sysfs_opts} /sys/fs/pstore
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[ -d /sys/firmware/efi/efivars ] && mount -n -t efivarfs -o ro,${sysfs_opts} efivarfs /sys/firmware/efi/efivars
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# misc /proc mounted fs
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[ -d /proc/sys/fs/binfmt_misc ] && mount -t binfmt_misc -o nodev,noexec,nosuid binfmt_misc /proc/sys/fs/binfmt_misc
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# mount cgroups
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mount -n -t tmpfs -o nodev,noexec,nosuid,mode=755,size=10m cgroup_root /sys/fs/cgroup
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while read name hier groups enabled rest
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do
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case "${enabled}" in
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1) mkdir -p /sys/fs/cgroup/${name}
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mount -n -t cgroup -o ${sysfs_opts},${name} ${name} /sys/fs/cgroup/${name}
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;;
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esac
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done < /proc/cgroups
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# use hierarchy for memory
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echo 1 > /sys/fs/cgroup/memory/memory.use_hierarchy
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# for compatibility
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mkdir -p /sys/fs/cgroup/systemd
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mount -t cgroup -o none,name=systemd cgroup /sys/fs/cgroup/systemd
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# start mdev for hotplug
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echo "/sbin/mdev" > /proc/sys/kernel/hotplug
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# mdev -s will not create /dev/usb[1-9] devices with recent kernels
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# so we trigger hotplug events for usb for now
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for i in $(find /sys/devices -name 'usb[0-9]*'); do
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[ -e $i/uevent ] && echo add > $i/uevent
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done
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mdev -s
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# set hostname
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if [ -s /etc/hostname ]
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then
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hostname -F /etc/hostname
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fi
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if [ $(hostname) = "moby" -a -f /sys/class/net/eth0/address ]
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then
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mac=$(cat /sys/class/net/eth0/address)
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hostname moby-$(echo $mac | sed 's/://g')
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fi
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# set system clock from hwclock
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hwclock --hctosys --utc
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# bring up loopback interface
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ip addr add 127.0.0.1/8 dev lo brd + scope host
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ip route add 127.0.0.0/8 dev lo scope host
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ip link set lo up
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# for containerising dhcpcd and other containers that need writable etc
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mkdir /tmp/etc
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mv /etc/resolv.conf /tmp/etc/resolv.conf
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ln -snf /tmp/etc/resolv.conf /etc/resolv.conf
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# remount rootfs as readonly
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mount -o remount,ro /
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# make /var writeable and shared
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mount -o bind /var /var
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mount -o remount,rw,nodev,nosuid,noexec,relatime /var /var
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mount --make-rshared /var
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# make / rshared
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mount --make-rshared /
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@@ -1,15 +0,0 @@
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# /etc/inittab
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::sysinit:/etc/init.d/rcS
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::once:/etc/init.d/containerd
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::once:/etc/init.d/containers
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# Stuff to do for the 3-finger salute
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::ctrlaltdel:/sbin/reboot
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# Stuff to do before rebooting
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::shutdown:/usr/sbin/killall5 -15
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::shutdown:/bin/sleep 5
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::shutdown:/usr/sbin/killall5 -9
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::shutdown:/bin/echo "Unmounting filesystems"
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::shutdown:/bin/umount -a -r
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@@ -1,12 +0,0 @@
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Welcome to Moby
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## .
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## ## ## ==
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## ## ## ## ## ===
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/"""""""""""""""""\___/ ===
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~~~ {~~ ~~~~ ~~~ ~~~~ ~~~ ~ / ===- ~~~
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\______ o __/
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\ \ __/
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\____\_______/
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@@ -1,45 +0,0 @@
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#!/bin/sh
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setup_console() {
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tty=${1%,*}
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speed=${1#*,}
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inittab="$2"
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securetty="$3"
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line=
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term="linux"
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[ "$speed" = "$1" ] && speed=115200
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case "$tty" in
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ttyS*|ttyAMA*|ttyUSB*|ttyMFD*)
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line="-L"
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term="vt100"
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;;
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tty?)
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line=""
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speed="38400"
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term=""
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;;
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esac
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# skip consoles already in inittab
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grep -q "^$tty:" "$inittab" && return
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echo "$tty::once:cat /etc/issue" >> "$inittab"
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echo "$tty::respawn:/sbin/getty -n -l /bin/sh $line $speed $tty $term" >> "$inittab"
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if ! grep -q -w "$tty" "$securetty"; then
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echo "$tty" >> "$securetty"
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fi
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}
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/bin/mount -t tmpfs tmpfs /mnt
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/bin/cp -a / /mnt 2>/dev/null
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/bin/mount -t proc -o noexec,nosuid,nodev proc /proc
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for opt in $(cat /proc/cmdline); do
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case "$opt" in
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console=*)
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setup_console ${opt#console=} /mnt/etc/inittab /mnt/etc/securetty;;
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esac
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done
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exec /bin/busybox switch_root /mnt /sbin/init
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File diff suppressed because it is too large
Load Diff
@@ -1,3 +0,0 @@
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*.hash
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functoria
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mirage
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@@ -1,18 +0,0 @@
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FROM ocaml/opam:alpine-3.5_ocaml-4.04.0
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RUN git -C /home/opam/opam-repository pull origin master && opam update -u
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RUN opam pin add -n functoria https://github.com/samoht/functoria.git#output
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RUN opam pin add -n mirage https://github.com/samoht/mirage.git#static
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RUN opam pin add -n mirage-net-fd https://github.com/mirage/mirage-net-fd.git
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RUN opam pin add -n charrua-client https://github.com/yomimono/charrua-client.git#state-halfway
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RUN opam depext -uiy ocamlfind topkg-care ocamlbuild lwt mirage-types-lwt mirage
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RUN opam depext -uiy charrua-client cohttp conduit mirage-unix
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RUN opam depext -uiy mirage-net-fd ptime mirage-logs
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RUN sudo mkdir -p /src
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RUN sudo chown -R opam /src
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WORKDIR /src
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COPY compile.sh /usr/bin/
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ENTRYPOINT ["/usr/bin/compile.sh"]
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@@ -1,33 +0,0 @@
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.PHONY: tag push
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BASE=ocaml/opam:alpine-3.5_ocaml-4.04.0
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IMAGE=mirage-compile
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default: push
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hash: Dockerfile compile.sh
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docker pull $(BASE)
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tar cf - $^ | docker build -t $(IMAGE):build -
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docker run --rm --entrypoint=/bin/sh $(IMAGE):build -c \
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'{ dpkg-query -W; \
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opam list; \
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cat /usr/bin/compile.sh; \
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} | sha1sum' | sed 's/ .*//' > hash
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push: hash
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docker pull mobylinux/$(IMAGE):$(shell cat hash) || \
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(docker tag $(IMAGE):build mobylinux/$(IMAGE):$(shell cat hash) && \
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docker push mobylinux/$(IMAGE):$(shell cat hash))
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docker rmi $(IMAGE):build
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rm -f hash
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tag: hash
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docker pull mobylinux/$(IMAGE):$(shell cat hash) || \
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docker tag $(IMAGE):build mobylinux/$(IMAGE):$(shell cat hash)
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docker rmi $(IMAGE):build
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rm -f hash
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clean:
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rm -f hash $(HASHES)
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.DELETE_ON_ERROR:
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@@ -1,48 +0,0 @@
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#!/bin/sh
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set -e
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usage() {
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echo "Usage: -o file"
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exit 1
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}
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[ $# = 0 ] && usage
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while [ $# -gt 0 ]
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do
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flag="$1"
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case "$flag" in
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-o)
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[ $# -eq 1 ] && usage
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out="$2"
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mkdir -p "$(dirname $2)"
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shift
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;;
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*)
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echo "Unknown option $1"
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exit 1
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esac
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shift
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done
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[ -z "$out" ] && usage
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package=$(basename "$out")
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dir="/src"
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# untar input
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||||
tar xf - -C $dir
|
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|
||||
(
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cd $dir
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opam config exec -- mirage configure -o $out -t unix
|
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opam config exec -- make depend
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opam config exec -- make
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mv $(readlink $out) $out
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) > /src/logs 2>&1
|
||||
|
||||
cd $dir && tar -cf - $out
|
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|
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exit 0
|
||||
Reference in New Issue
Block a user