mirror of
https://github.com/moby/moby.git
synced 2022-11-09 12:21:53 -05:00
c027e4a861
The install script currently includes some
distros that we don't actually have packages
for.
For these distros, the script currently
performs step to install Docker from
the distro's repository.
This patch removes those distros from
the install script, because we have no
control over these packages, and cannot
provide support for them.
Installing docker anyway will give the
false impression that they installed
a package from our repository (but they
didn't), and that they need to contact
us for support.
It's better to tell people that we don't
install in that case, and refer them to
the installation documentation, or the
documentation of their distro.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 29b98b6ee6)
Signed-off-by: Victor Vieux <vieux@docker.com>
475 lines
13 KiB
Bash
475 lines
13 KiB
Bash
#!/bin/sh
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set -e
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#
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# This script is meant for quick & easy install via:
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# 'curl -sSL https://get.docker.com/ | sh'
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# or:
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# 'wget -qO- https://get.docker.com/ | sh'
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#
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# For test builds (ie. release candidates):
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# 'curl -fsSL https://test.docker.com/ | sh'
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# or:
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# 'wget -qO- https://test.docker.com/ | sh'
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#
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# For experimental builds:
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# 'curl -fsSL https://experimental.docker.com/ | sh'
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# or:
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# 'wget -qO- https://experimental.docker.com/ | sh'
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#
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# Docker Maintainers:
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# To update this script on https://get.docker.com,
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# use hack/release.sh during a normal release,
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# or the following one-liner for script hotfixes:
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# aws s3 cp --acl public-read hack/install.sh s3://get.docker.com/index
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#
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url="https://get.docker.com/"
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apt_url="https://apt.dockerproject.org"
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yum_url="https://yum.dockerproject.org"
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gpg_fingerprint="58118E89F3A912897C070ADBF76221572C52609D"
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key_servers="
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ha.pool.sks-keyservers.net
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pgp.mit.edu
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keyserver.ubuntu.com
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"
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mirror=''
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while [ $# -gt 0 ]; do
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case "$1" in
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--mirror)
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mirror="$2"
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shift
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;;
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*)
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echo "Illegal option $1"
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;;
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esac
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shift $(( $# > 0 ? 1 : 0 ))
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done
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case "$mirror" in
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AzureChinaCloud)
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apt_url="https://mirror.azure.cn/docker-engine/apt"
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yum_url="https://mirror.azure.cn/docker-engine/yum"
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;;
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esac
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command_exists() {
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command -v "$@" > /dev/null 2>&1
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}
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echo_docker_as_nonroot() {
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if command_exists docker && [ -e /var/run/docker.sock ]; then
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(
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set -x
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$sh_c 'docker version'
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) || true
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fi
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your_user=your-user
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[ "$user" != 'root' ] && your_user="$user"
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# intentionally mixed spaces and tabs here -- tabs are stripped by "<<-EOF", spaces are kept in the output
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cat <<-EOF
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If you would like to use Docker as a non-root user, you should now consider
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adding your user to the "docker" group with something like:
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sudo usermod -aG docker $your_user
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Remember that you will have to log out and back in for this to take effect!
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EOF
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}
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# Check if this is a forked Linux distro
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check_forked() {
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# Check for lsb_release command existence, it usually exists in forked distros
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if command_exists lsb_release; then
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# Check if the `-u` option is supported
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set +e
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lsb_release -a -u > /dev/null 2>&1
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lsb_release_exit_code=$?
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set -e
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# Check if the command has exited successfully, it means we're in a forked distro
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if [ "$lsb_release_exit_code" = "0" ]; then
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# Print info about current distro
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cat <<-EOF
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You're using '$lsb_dist' version '$dist_version'.
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EOF
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# Get the upstream release info
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lsb_dist=$(lsb_release -a -u 2>&1 | tr '[:upper:]' '[:lower:]' | grep -E 'id' | cut -d ':' -f 2 | tr -d '[[:space:]]')
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dist_version=$(lsb_release -a -u 2>&1 | tr '[:upper:]' '[:lower:]' | grep -E 'codename' | cut -d ':' -f 2 | tr -d '[[:space:]]')
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# Print info about upstream distro
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cat <<-EOF
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Upstream release is '$lsb_dist' version '$dist_version'.
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EOF
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else
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if [ -r /etc/debian_version ] && [ "$lsb_dist" != "ubuntu" ] && [ "$lsb_dist" != "raspbian" ]; then
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# We're Debian and don't even know it!
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lsb_dist=debian
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dist_version="$(cat /etc/debian_version | sed 's/\/.*//' | sed 's/\..*//')"
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case "$dist_version" in
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8|'Kali Linux 2')
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dist_version="jessie"
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;;
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7)
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dist_version="wheezy"
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;;
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esac
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fi
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fi
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fi
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}
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rpm_import_repository_key() {
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local key=$1; shift
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local tmpdir=$(mktemp -d)
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chmod 600 "$tmpdir"
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for key_server in $key_servers ; do
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gpg --homedir "$tmpdir" --keyserver "$key_server" --recv-keys "$key" && break
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done
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gpg --homedir "$tmpdir" -k "$key" >/dev/null
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gpg --homedir "$tmpdir" --export --armor "$key" > "$tmpdir"/repo.key
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rpm --import "$tmpdir"/repo.key
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rm -rf "$tmpdir"
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}
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semverParse() {
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major="${1%%.*}"
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minor="${1#$major.}"
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minor="${minor%%.*}"
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patch="${1#$major.$minor.}"
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patch="${patch%%[-.]*}"
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}
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do_install() {
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architecture=$(uname -m)
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case $architecture in
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# officially supported
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amd64|x86_64)
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;;
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# unofficially supported with available repositories
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armv6l|armv7l)
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;;
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# unofficially supported without available repositories
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aarch64|arm64|ppc64le|s390x)
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cat 1>&2 <<-EOF
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Error: Docker doesn't officially support $architecture and no Docker $architecture repository exists.
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EOF
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exit 1
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;;
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# not supported
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*)
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cat >&2 <<-EOF
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Error: $architecture is not a recognized platform.
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EOF
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exit 1
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;;
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esac
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if command_exists docker; then
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version="$(docker -v | cut -d ' ' -f3 | cut -d ',' -f1)"
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MAJOR_W=1
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MINOR_W=10
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semverParse $version
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shouldWarn=0
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if [ $major -lt $MAJOR_W ]; then
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shouldWarn=1
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fi
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if [ $major -le $MAJOR_W ] && [ $minor -lt $MINOR_W ]; then
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shouldWarn=1
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fi
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cat >&2 <<-'EOF'
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Warning: the "docker" command appears to already exist on this system.
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If you already have Docker installed, this script can cause trouble, which is
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why we're displaying this warning and provide the opportunity to cancel the
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installation.
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If you installed the current Docker package using this script and are using it
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EOF
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if [ $shouldWarn -eq 1 ]; then
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cat >&2 <<-'EOF'
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again to update Docker, we urge you to migrate your image store before upgrading
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to v1.10+.
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You can find instructions for this here:
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https://github.com/docker/docker/wiki/Engine-v1.10.0-content-addressability-migration
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EOF
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else
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cat >&2 <<-'EOF'
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again to update Docker, you can safely ignore this message.
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EOF
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fi
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cat >&2 <<-'EOF'
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You may press Ctrl+C now to abort this script.
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EOF
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( set -x; sleep 20 )
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fi
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user="$(id -un 2>/dev/null || true)"
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sh_c='sh -c'
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if [ "$user" != 'root' ]; then
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if command_exists sudo; then
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sh_c='sudo -E sh -c'
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elif command_exists su; then
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sh_c='su -c'
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else
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cat >&2 <<-'EOF'
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Error: this installer needs the ability to run commands as root.
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We are unable to find either "sudo" or "su" available to make this happen.
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EOF
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exit 1
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fi
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fi
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curl=''
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if command_exists curl; then
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curl='curl -sSL'
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elif command_exists wget; then
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curl='wget -qO-'
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elif command_exists busybox && busybox --list-modules | grep -q wget; then
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curl='busybox wget -qO-'
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fi
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# check to see which repo they are trying to install from
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if [ -z "$repo" ]; then
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repo='main'
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if [ "https://test.docker.com/" = "$url" ]; then
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repo='testing'
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elif [ "https://experimental.docker.com/" = "$url" ]; then
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repo='experimental'
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fi
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fi
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# perform some very rudimentary platform detection
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lsb_dist=''
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dist_version=''
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if command_exists lsb_release; then
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lsb_dist="$(lsb_release -si)"
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fi
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if [ -z "$lsb_dist" ] && [ -r /etc/lsb-release ]; then
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lsb_dist="$(. /etc/lsb-release && echo "$DISTRIB_ID")"
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fi
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if [ -z "$lsb_dist" ] && [ -r /etc/debian_version ]; then
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lsb_dist='debian'
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fi
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if [ -z "$lsb_dist" ] && [ -r /etc/fedora-release ]; then
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lsb_dist='fedora'
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fi
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if [ -z "$lsb_dist" ] && [ -r /etc/oracle-release ]; then
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lsb_dist='oracleserver'
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fi
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if [ -z "$lsb_dist" ] && [ -r /etc/centos-release ]; then
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lsb_dist='centos'
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fi
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if [ -z "$lsb_dist" ] && [ -r /etc/redhat-release ]; then
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lsb_dist='redhat'
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fi
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if [ -z "$lsb_dist" ] && [ -r /etc/photon-release ]; then
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lsb_dist='photon'
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fi
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if [ -z "$lsb_dist" ] && [ -r /etc/os-release ]; then
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lsb_dist="$(. /etc/os-release && echo "$ID")"
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fi
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lsb_dist="$(echo "$lsb_dist" | tr '[:upper:]' '[:lower:]')"
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# Special case redhatenterpriseserver
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if [ "${lsb_dist}" = "redhatenterpriseserver" ]; then
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# Set it to redhat, it will be changed to centos below anyways
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lsb_dist='redhat'
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fi
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case "$lsb_dist" in
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ubuntu)
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if command_exists lsb_release; then
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dist_version="$(lsb_release --codename | cut -f2)"
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fi
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if [ -z "$dist_version" ] && [ -r /etc/lsb-release ]; then
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dist_version="$(. /etc/lsb-release && echo "$DISTRIB_CODENAME")"
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fi
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;;
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debian|raspbian)
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dist_version="$(cat /etc/debian_version | sed 's/\/.*//' | sed 's/\..*//')"
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case "$dist_version" in
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8)
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dist_version="jessie"
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;;
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7)
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dist_version="wheezy"
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;;
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esac
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;;
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oracleserver)
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# need to switch lsb_dist to match yum repo URL
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lsb_dist="oraclelinux"
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dist_version="$(rpm -q --whatprovides redhat-release --queryformat "%{VERSION}\n" | sed 's/\/.*//' | sed 's/\..*//' | sed 's/Server*//')"
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;;
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fedora|centos|redhat)
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dist_version="$(rpm -q --whatprovides ${lsb_dist}-release --queryformat "%{VERSION}\n" | sed 's/\/.*//' | sed 's/\..*//' | sed 's/Server*//' | sort | tail -1)"
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;;
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"vmware photon")
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lsb_dist="photon"
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dist_version="$(. /etc/os-release && echo "$VERSION_ID")"
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;;
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*)
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if command_exists lsb_release; then
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dist_version="$(lsb_release --codename | cut -f2)"
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fi
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if [ -z "$dist_version" ] && [ -r /etc/os-release ]; then
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dist_version="$(. /etc/os-release && echo "$VERSION_ID")"
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fi
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;;
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esac
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# Check if this is a forked Linux distro
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check_forked
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# Run setup for each distro accordingly
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case "$lsb_dist" in
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ubuntu|debian|raspbian)
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export DEBIAN_FRONTEND=noninteractive
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did_apt_get_update=
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apt_get_update() {
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if [ -z "$did_apt_get_update" ]; then
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( set -x; $sh_c 'sleep 3; apt-get update' )
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did_apt_get_update=1
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fi
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}
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if [ "$lsb_dist" != "raspbian" ]; then
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# aufs is preferred over devicemapper; try to ensure the driver is available.
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if ! grep -q aufs /proc/filesystems && ! $sh_c 'modprobe aufs'; then
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if uname -r | grep -q -- '-generic' && dpkg -l 'linux-image-*-generic' | grep -qE '^ii|^hi' 2>/dev/null; then
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kern_extras="linux-image-extra-$(uname -r) linux-image-extra-virtual"
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apt_get_update
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( set -x; $sh_c 'sleep 3; apt-get install -y -q '"$kern_extras" ) || true
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if ! grep -q aufs /proc/filesystems && ! $sh_c 'modprobe aufs'; then
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echo >&2 'Warning: tried to install '"$kern_extras"' (for AUFS)'
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echo >&2 ' but we still have no AUFS. Docker may not work. Proceeding anyways!'
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( set -x; sleep 10 )
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fi
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else
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echo >&2 'Warning: current kernel is not supported by the linux-image-extra-virtual'
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echo >&2 ' package. We have no AUFS support. Consider installing the packages'
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echo >&2 ' linux-image-virtual kernel and linux-image-extra-virtual for AUFS support.'
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( set -x; sleep 10 )
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fi
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fi
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fi
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# install apparmor utils if they're missing and apparmor is enabled in the kernel
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# otherwise Docker will fail to start
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if [ "$(cat /sys/module/apparmor/parameters/enabled 2>/dev/null)" = 'Y' ]; then
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if command -v apparmor_parser >/dev/null 2>&1; then
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echo 'apparmor is enabled in the kernel and apparmor utils were already installed'
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else
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echo 'apparmor is enabled in the kernel, but apparmor_parser is missing. Trying to install it..'
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apt_get_update
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( set -x; $sh_c 'sleep 3; apt-get install -y -q apparmor' )
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fi
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fi
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if [ ! -e /usr/lib/apt/methods/https ]; then
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apt_get_update
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( set -x; $sh_c 'sleep 3; apt-get install -y -q apt-transport-https ca-certificates' )
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fi
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if [ -z "$curl" ]; then
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apt_get_update
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( set -x; $sh_c 'sleep 3; apt-get install -y -q curl ca-certificates' )
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curl='curl -sSL'
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fi
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if [ ! -e /usr/bin/gpg ]; then
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apt_get_update
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( set -x; $sh_c 'sleep 3; apt-get install -y -q gnupg2 || apt-get install -y -q gnupg' )
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fi
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(
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set -x
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for key_server in $key_servers ; do
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$sh_c "apt-key adv --keyserver hkp://${key_server}:80 --recv-keys ${gpg_fingerprint}" && break
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done
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$sh_c "apt-key adv -k ${gpg_fingerprint} >/dev/null"
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$sh_c "mkdir -p /etc/apt/sources.list.d"
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$sh_c "echo deb \[arch=$(dpkg --print-architecture)\] ${apt_url}/repo ${lsb_dist}-${dist_version} ${repo} > /etc/apt/sources.list.d/docker.list"
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$sh_c 'sleep 3; apt-get update; apt-get install -y -q docker-engine'
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)
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echo_docker_as_nonroot
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exit 0
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;;
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fedora|centos|redhat|oraclelinux|photon)
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if [ "${lsb_dist}" = "redhat" ]; then
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# we use the centos repository for both redhat and centos releases
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lsb_dist='centos'
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fi
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$sh_c "cat >/etc/yum.repos.d/docker-${repo}.repo" <<-EOF
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[docker-${repo}-repo]
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name=Docker ${repo} Repository
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baseurl=${yum_url}/repo/${repo}/${lsb_dist}/${dist_version}
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enabled=1
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gpgcheck=1
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gpgkey=${yum_url}/gpg
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EOF
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if [ "$lsb_dist" = "fedora" ] && [ "$dist_version" -ge "22" ]; then
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(
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set -x
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$sh_c 'sleep 3; dnf -y -q install docker-engine'
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)
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elif [ "$lsb_dist" = "photon" ]; then
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(
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set -x
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$sh_c 'sleep 3; tdnf -y install docker-engine'
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)
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else
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(
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set -x
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$sh_c 'sleep 3; yum -y -q install docker-engine'
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)
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fi
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echo_docker_as_nonroot
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exit 0
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;;
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esac
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|
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# intentionally mixed spaces and tabs here -- tabs are stripped by "<<-'EOF'", spaces are kept in the output
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cat >&2 <<-'EOF'
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|
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Either your platform is not easily detectable, is not supported by this
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installer script (yet - PRs welcome! [hack/install.sh]), or does not yet have
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a package for Docker. Please visit the following URL for more detailed
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|
installation instructions:
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https://docs.docker.com/engine/installation/
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EOF
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exit 1
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}
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# wrapped up in a function so that we have some protection against only getting
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# half the file during "curl | sh"
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do_install
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