Added docker rootless script and phone mounting script

This commit is contained in:
lanxu 2022-04-24 18:58:48 +03:00
parent d4273a1609
commit 0aa4626753
2 changed files with 267 additions and 0 deletions

252
docker/rootless.sh Normal file
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#!/bin/sh
set -e
# Docker CE for Linux installation script (Rootless mode)
#
# See https://docs.docker.com/go/rootless/ for the
# installation steps.
#
# This script is meant for quick & easy install via:
# $ curl -fsSL https://get.docker.com/rootless -o get-docker.sh
# $ sh get-docker.sh
#
# NOTE: Make sure to verify the contents of the script
# you downloaded matches the contents of install.sh
# located at https://github.com/docker/docker-install
# before executing.
#
# Git commit from https://github.com/docker/docker-install when
# the script was uploaded (Should only be modified by upload job):
SCRIPT_COMMIT_SHA=0225270
# This script should be run with an unprivileged user and install/setup Docker under $HOME/bin/.
# The channel to install from:
# * nightly
# * test
# * stable
DEFAULT_CHANNEL_VALUE="stable"
if [ -z "$CHANNEL" ]; then
CHANNEL=$DEFAULT_CHANNEL_VALUE
fi
# The latest release is currently hard-coded.
STABLE_LATEST="20.10.14"
TEST_LATEST="20.10.14"
STATIC_RELEASE_URL=
STATIC_RELEASE_ROOTLESS_URL=
case "$CHANNEL" in
"stable")
echo "# Installing stable version ${STABLE_LATEST}"
STATIC_RELEASE_URL="https://download.docker.com/linux/static/$CHANNEL/$(uname -m)/docker-${STABLE_LATEST}.tgz"
STATIC_RELEASE_ROOTLESS_URL="https://download.docker.com/linux/static/$CHANNEL/$(uname -m)/docker-rootless-extras-${STABLE_LATEST}.tgz"
;;
"test")
echo "# Installing test version ${TEST_LATEST}"
STATIC_RELEASE_URL="https://download.docker.com/linux/static/$CHANNEL/$(uname -m)/docker-${TEST_LATEST}.tgz"
STATIC_RELEASE_ROOTLESS_URL="https://download.docker.com/linux/static/$CHANNEL/$(uname -m)/docker-rootless-extras-${TEST_LATEST}.tgz"
;;
"nightly")
echo "# Installing nightly"
STATIC_RELEASE_URL="https://master.dockerproject.org/linux/$(uname -m)/docker.tgz"
STATIC_RELEASE_ROOTLESS_URL="https://master.dockerproject.org/linux/$(uname -m)/docker-rootless-extras.tgz"
;;
*)
>&2 echo "Aborting because of unknown CHANNEL \"$CHANNEL\". Set \$CHANNEL to either \"stable\", \"test\", or \"nightly\"."; exit 1
;;
esac
init_vars() {
BIN="${DOCKER_BIN:-$HOME/bin}"
DAEMON=dockerd
SYSTEMD=
if systemctl --user daemon-reload >/dev/null 2>&1; then
SYSTEMD=1
fi
}
checks() {
# OS verification: Linux only, point osx/win to helpful locations
case "$(uname)" in
Linux)
;;
*)
>&2 echo "Rootless Docker cannot be installed on $(uname)"; exit 1
;;
esac
# User verification: deny running as root (unless forced?)
if [ "$(id -u)" = "0" ] && [ -z "$FORCE_ROOTLESS_INSTALL" ]; then
>&2 echo "Refusing to install rootless Docker as the root user"; exit 1
fi
# HOME verification
if [ ! -d "$HOME" ]; then
>&2 echo "Aborting because HOME directory $HOME does not exist"; exit 1
fi
if [ -d "$BIN" ]; then
if [ ! -w "$BIN" ]; then
>&2 echo "Aborting because $BIN is not writable"; exit 1
fi
else
if [ ! -w "$HOME" ]; then
>&2 echo "Aborting because HOME (\"$HOME\") is not writable"; exit 1
fi
fi
# Existing rootful docker verification
if [ -w /var/run/docker.sock ] && [ -z "$FORCE_ROOTLESS_INSTALL" ]; then
>&2 echo "Aborting because rootful Docker is running and accessible. Set FORCE_ROOTLESS_INSTALL=1 to ignore."; exit 1
fi
# Validate XDG_RUNTIME_DIR
if [ ! -w "$XDG_RUNTIME_DIR" ]; then
if [ -n "$SYSTEMD" ]; then
>&2 echo "Aborting because systemd was detected but XDG_RUNTIME_DIR (\"$XDG_RUNTIME_DIR\") does not exist or is not writable"
>&2 echo "Hint: this could happen if you changed users with 'su' or 'sudo'. To work around this:"
>&2 echo "- try again by first running with root privileges 'loginctl enable-linger <user>' where <user> is the unprivileged user and export XDG_RUNTIME_DIR to the value of RuntimePath as shown by 'loginctl show-user <user>'"
>&2 echo "- or simply log back in as the desired unprivileged user (ssh works for remote machines)"
exit 1
fi
fi
# Already installed verification (unless force?). Only having docker cli binary previously shouldn't fail the build.
if [ -x "$BIN/$DAEMON" ]; then
# If rootless installation is detected print out the modified PATH and DOCKER_HOST that needs to be set.
echo "# Existing rootless Docker detected at $BIN/$DAEMON"
echo
echo "# To reinstall or upgrade rootless Docker, run the following commands and then rerun the installation script:"
echo "systemctl --user stop docker"
echo "rm -f $BIN/$DAEMON"
echo
echo "# Alternatively, install the docker-ce-rootless-extras RPM/deb package for ease of package management (requires root)."
echo "# See https://docs.docker.com/go/rootless/ for details."
exit 0
fi
INSTRUCTIONS=
# uidmap dependency check
if ! command -v newuidmap >/dev/null 2>&1; then
if command -v apt-get >/dev/null 2>&1; then
INSTRUCTIONS="apt-get install -y uidmap"
elif command -v dnf >/dev/null 2>&1; then
INSTRUCTIONS="dnf install -y shadow-utils"
elif command -v yum >/dev/null 2>&1; then
INSTRUCTIONS="curl -o /etc/yum.repos.d/vbatts-shadow-utils-newxidmap-epel-7.repo https://copr.fedorainfracloud.org/coprs/vbatts/shadow-utils-newxidmap/repo/epel-7/vbatts-shadow-utils-newxidmap-epel-7.repo
yum install -y shadow-utils46-newxidmap"
else
echo "newuidmap binary not found. Please install with a package manager."
exit 1
fi
fi
# iptables dependency check
if [ -z "$SKIP_IPTABLES" ] && ! command -v iptables >/dev/null 2>&1 && [ ! -f /sbin/iptables ] && [ ! -f /usr/sbin/iptables ]; then
if command -v apt-get >/dev/null 2>&1; then
INSTRUCTIONS="${INSTRUCTIONS}
apt-get install -y iptables"
elif command -v dnf >/dev/null 2>&1; then
INSTRUCTIONS="${INSTRUCTIONS}
dnf install -y iptables"
else
echo "iptables binary not found. Please install with a package manager."
exit 1
fi
fi
# ip_tables module dependency check
if [ -z "$SKIP_IPTABLES" ] && ! lsmod | grep ip_tables >/dev/null 2>&1 && ! grep -q ip_tables "/lib/modules/$(uname -r)/modules.builtin"; then
INSTRUCTIONS="${INSTRUCTIONS}
modprobe ip_tables"
fi
# debian requires setting unprivileged_userns_clone
if [ -f /proc/sys/kernel/unprivileged_userns_clone ]; then
if [ "1" != "$(cat /proc/sys/kernel/unprivileged_userns_clone)" ]; then
INSTRUCTIONS="${INSTRUCTIONS}
cat <<EOT > /etc/sysctl.d/50-rootless.conf
kernel.unprivileged_userns_clone = 1
EOT
sysctl --system"
fi
fi
# centos requires setting max_user_namespaces
if [ -f /proc/sys/user/max_user_namespaces ]; then
if [ "0" = "$(cat /proc/sys/user/max_user_namespaces)" ]; then
INSTRUCTIONS="${INSTRUCTIONS}
cat <<EOT > /etc/sysctl.d/51-rootless.conf
user.max_user_namespaces = 28633
EOT
sysctl --system"
fi
fi
if [ -n "$INSTRUCTIONS" ]; then
echo "# Missing system requirements. Please run following commands to
# install the requirements and run this installer again.
# Alternatively iptables checks can be disabled with SKIP_IPTABLES=1"
echo
echo "cat <<EOF | sudo sh -x"
echo "$INSTRUCTIONS"
echo "EOF"
echo
exit 1
fi
# validate subuid/subgid files for current user
if ! grep "^$(id -un):\|^$(id -u):" /etc/subuid >/dev/null 2>&1; then
>&2 echo "Could not find records for the current user $(id -un) from /etc/subuid . Please make sure valid subuid range is set there.
For example:
echo \"$(id -un):100000:65536\" >> /etc/subuid"
exit 1
fi
if ! grep "^$(id -un):\|^$(id -u):" /etc/subgid >/dev/null 2>&1; then
>&2 echo "Could not find records for the current user $(id -un) from /etc/subgid . Please make sure valid subuid range is set there.
For example:
echo \"$(id -un):100000:65536\" >> /etc/subgid"
exit 1
fi
}
exec_setuptool() {
if [ -n "$FORCE_ROOTLESS_INSTALL" ]; then
set -- "$@" --force
fi
if [ -n "$SKIP_IPTABLES" ]; then
set -- "$@" --skip-iptables
fi
(
set -x
PATH="$BIN:$PATH" "$BIN/dockerd-rootless-setuptool.sh" install "$@"
)
}
do_install() {
echo "# Executing docker rootless install script, commit: $SCRIPT_COMMIT_SHA"
init_vars
checks
tmp=$(mktemp -d)
trap 'rm -rf "$tmp"' EXIT INT TERM
# Download tarballs docker-* and docker-rootless-extras=*
(
cd "$tmp"
curl -L -o docker.tgz "$STATIC_RELEASE_URL"
curl -L -o rootless.tgz "$STATIC_RELEASE_ROOTLESS_URL"
)
# Extract under $HOME/bin/
(
mkdir -p "$BIN"
cd "$BIN"
tar zxf "$tmp/docker.tgz" --strip-components=1
tar zxf "$tmp/rootless.tgz" --strip-components=1
)
exec_setuptool "$@"
}
do_install "$@"

15
mount-phone Executable file
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#!/bin/sh
MTP_ENDPOINT=$(gio mount -li | rg activation_root | cut -d "=" -f 2)
if [ $# -gt 0 ] && [ $1 == "-u" ]; then
gio mount -u $MTP_ENDPOINT
exit 1
fi
gio mount $MTP_ENDPOINT >/dev/null 2>&1
MTP_PATH=$(gio info $MTP_ENDPOINT | rg local | cut -d ":" -f 2- | sed 's/ *//')
echo $MTP_PATH