From 662d49e85512b2d804fcb9e0292c4149d3ed2787 Mon Sep 17 00:00:00 2001 From: Audrius Kažukauskas Date: Mon, 20 Mar 2017 08:03:52 +0700 Subject: system/tini: Added (init for containers). Signed-off-by: Willy Sudiarto Raharjo --- system/tini/README | 15 +++++++ system/tini/slack-desc | 19 +++++++++ system/tini/tini.SlackBuild | 101 ++++++++++++++++++++++++++++++++++++++++++++ system/tini/tini.info | 10 +++++ 4 files changed, 145 insertions(+) create mode 100644 system/tini/README create mode 100644 system/tini/slack-desc create mode 100644 system/tini/tini.SlackBuild create mode 100644 system/tini/tini.info (limited to 'system/tini') diff --git a/system/tini/README b/system/tini/README new file mode 100644 index 0000000000..b29f69a2bc --- /dev/null +++ b/system/tini/README @@ -0,0 +1,15 @@ +Tini is a tiny but valid init for containers. All Tini does is spawn a +single child (Tini is meant to be run in a container), and wait for it +to exit all the while reaping zombies and performing signal forwarding. + +Using Tini has several benefits: + +- It protects you from software that accidentally creates zombie + processes, which can (over time!) starve your entire system for PIDs + (and make it unusable). +- It ensures that the default signal handlers work for the software you + run in your Docker image. For example, with Tini, SIGTERM properly + terminates your process even if you didn't explicitly install a signal + handler for it. +- It does so completely transparently! Docker images that work without + Tini will work with Tini without any changes. diff --git a/system/tini/slack-desc b/system/tini/slack-desc new file mode 100644 index 0000000000..5628a551b5 --- /dev/null +++ b/system/tini/slack-desc @@ -0,0 +1,19 @@ +# HOW TO EDIT THIS FILE: +# The "handy ruler" below makes it easier to edit a package description. +# Line up the first '|' above the ':' following the base package name, and +# the '|' on the right side marks the last column you can put a character in. +# You must make exactly 11 lines for the formatting to be correct. It's also +# customary to leave one space after the ':' except on otherwise blank lines. + + |-----handy-ruler------------------------------------------------------| +tini: tini (a tiny but valid init for containers) +tini: +tini: All Tini does is spawn a single child (Tini is meant to be run in a +tini: container), and wait for it to exit all the while reaping zombies and +tini: performing signal forwarding. +tini: +tini: Homepage: https://github.com/krallin/tini +tini: +tini: +tini: +tini: diff --git a/system/tini/tini.SlackBuild b/system/tini/tini.SlackBuild new file mode 100644 index 0000000000..f110b5fd69 --- /dev/null +++ b/system/tini/tini.SlackBuild @@ -0,0 +1,101 @@ +#!/bin/sh + +# Slackware build script for tini + +# Copyright 2017 Audrius Kažukauskas +# All rights reserved. +# +# Redistribution and use of this script, with or without modification, is +# permitted provided that the following conditions are met: +# +# 1. Redistributions of this script must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED +# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO +# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +PRGNAM=tini +GITHASH=${GITHASH:-949e6fa} +VERSION=${VERSION:-0.13.0_${GITHASH}} +SRCVERSION=${SRCVERSION:-949e6facb77383876aeff8a6944dde66b3089574} +BUILD=${BUILD:-1} +TAG=${TAG:-_SBo} + +if [ -z "$ARCH" ]; then + case "$( uname -m )" in + i?86) ARCH=i586 ;; + arm*) ARCH=arm ;; + *) ARCH=$( uname -m ) ;; + esac +fi + +CWD=$(pwd) +TMP=${TMP:-/tmp/SBo} +PKG=$TMP/package-$PRGNAM +OUTPUT=${OUTPUT:-/tmp} + +if [ "$ARCH" = "i586" ]; then + SLKCFLAGS="-O2 -march=i586 -mtune=i686" + LIBDIRSUFFIX="" +elif [ "$ARCH" = "i686" ]; then + SLKCFLAGS="-O2 -march=i686 -mtune=i686" + LIBDIRSUFFIX="" +elif [ "$ARCH" = "x86_64" ]; then + SLKCFLAGS="-O2 -fPIC" + LIBDIRSUFFIX="64" +else + SLKCFLAGS="-O2" + LIBDIRSUFFIX="" +fi + +set -e + +rm -rf $PKG +mkdir -p $TMP $PKG $OUTPUT +cd $TMP +rm -rf $PRGNAM-$SRCVERSION +tar xvf $CWD/$PRGNAM-$SRCVERSION.tar.gz +cd $PRGNAM-$SRCVERSION +chown -R root:root . +find -L . \ + \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \ + -o -perm 511 \) -exec chmod 755 {} \; -o \ + \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \ + -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \; + +# Patch git hash to be displayed in version output. +sed -i "s/@tini_VERSION_GIT@/ - git.${GITHASH}/" src/tiniConfig.h.in + +mkdir -p build +cd build + cmake \ + -DCMAKE_C_FLAGS:STRING="$SLKCFLAGS" \ + -DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS" \ + -DCMAKE_INSTALL_PREFIX=/usr \ + -DPR_SET_CHILD_SUBREAPER=36 \ + -DPR_GET_CHILD_SUBREAPER=37 \ + -DCMAKE_BUILD_TYPE=Release .. + make + make install DESTDIR=$PKG +cd .. + +find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \ + | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true + +mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION +cp -a LICENSE README.md $PKG/usr/doc/$PRGNAM-$VERSION +cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild + +mkdir -p $PKG/install +cat $CWD/slack-desc > $PKG/install/slack-desc + +cd $PKG +/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz} diff --git a/system/tini/tini.info b/system/tini/tini.info new file mode 100644 index 0000000000..ee69064e9a --- /dev/null +++ b/system/tini/tini.info @@ -0,0 +1,10 @@ +PRGNAM="tini" +VERSION="0.13.0_949e6fa" +HOMEPAGE="https://github.com/krallin/tini" +DOWNLOAD="https://github.com/krallin/tini/archive/949e6fa/tini-949e6facb77383876aeff8a6944dde66b3089574.tar.gz" +MD5SUM="9873191fc835a79cb94b24377391667e" +DOWNLOAD_x86_64="" +MD5SUM_x86_64="" +REQUIRES="" +MAINTAINER="Audrius Kažukauskas" +EMAIL="audrius@neutrino.lt" -- cgit v1.2.3-65-gdbad