74127fc2a1
Export and ensure that we don't remove the dependencies that anvil and openstack source directories requires to operate. - d2to1 is required to even run setup.py - setuptools-git (the same) - pbr (the same) Fixes bug: #1189707 Change-Id: I099856eba07784afa2b65c3e4ebf6c0abcaab4bd
348 lines
8.1 KiB
Bash
Executable File
348 lines
8.1 KiB
Bash
Executable File
#!/bin/bash
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shopt -s nocasematch
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SMITHY_NAME=$(readlink -f "$0")
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cd "$(dirname "$0")"
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VERBOSE="${VERBOSE:-0}"
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PY2RPM_CMD="$PWD/tools/py2rpm"
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YUM_OPTS="--assumeyes --nogpgcheck"
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PIP_CMD=""
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PIP_OPTS=""
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RPM_OPTS=""
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CURL_OPTS=""
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PACKAGES=""
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PACKAGE_NAMES=""
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CONFLICTS=""
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if [ "$VERBOSE" == "0" ]; then
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YUM_OPTS="$YUM_OPTS -q"
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PIP_OPTS="-q"
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RPM_OPTS="-q"
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CURL_OPTS="-s"
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fi
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# Source in our variables (or overrides)
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source ".anvilrc"
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if [ -n "$SUDO_USER" ]; then
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USER_HOME=$(getent passwd $SUDO_USER | cut -d: -f6)
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if [ -n "$USER_HOME" ]; then
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HOME_RC="${USER_HOME}/.anvilrc"
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if [ -f "$HOME_RC" ]; then
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source "$HOME_RC"
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fi
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fi
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fi
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if [ -z "$BOOT_FILES" ]; then
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BOOT_FN=".anvil_bootstrapped"
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BOOT_FILES="${PWD}/$BOOT_FN"
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fi
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conflicts() {
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local rpm_name=$1
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if [ -n "$rpm_name" ]; then
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CONFLICTS="$CONFLICTS $rpm_name"
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fi
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}
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remove_conflicts() {
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if [ -z "$CONFLICTS" ]; then
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return 0
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fi
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echo "Removing conflicting packages: $CONFLICTS"
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for rpm_name in $CONFLICTS; do
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if [ -n $rpm_name ]; then
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yum erase $YUM_OPTS $rpm_name
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fi
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done
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}
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find_pip()
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{
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if [ -n "$PIP_CMD" ]; then
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return
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fi
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# Handle how RHEL likes to rename it.
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PIP_CMD=""
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for name in pip pip-python; do
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if which "$name" &>/dev/null; then
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PIP_CMD=$name
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break
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fi
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done
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if [ -z "$PIP_CMD" ]; then
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echo "pip or pip-python not found"
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exit 1
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fi
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}
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rpm_is_installed()
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{
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local name="$(basename "$1")"
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rpm $RPM_OPTS "${name%.rpm}" &>/dev/null
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}
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cache_and_install_rpm_url()
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{
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url=${1:?"Error: rpm uri is undefined!"}
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cachedir=${RPM_CACHEDIR:-'/tmp'}
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rpm=$(basename $url)
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if rpm_is_installed "$rpm"; then
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return
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fi
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if [ ! -f "$cachedir/$rpm" ]; then
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echo "Downloading $rpm to $cachedir..."
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curl $CURL_OPTS $url -o "$cachedir/$rpm" || return 1
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fi
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install_rpm "$cachedir/$rpm"
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return $?
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}
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yum_install()
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{
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local rpm_path=$1
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output=$(yum install $YUM_OPTS "$rpm_path" 2>&1)
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rc=$?
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if [ -n "$output" ]; then
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if [[ ! "$output" =~ "Nothing to do" ]]; then
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echo $output
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fi
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fi
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if [ "$rc" != "0" ]; then
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if [[ "$output" =~ "Nothing to do" ]]; then
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# Not really a problem.
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return 0
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fi
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fi
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return $rc
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}
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install_rpm()
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{
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local rpm_path=$1
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local py_name=$2
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local always_build=$3
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if [ -n "$rpm_path" -a -z "$always_build" ]; then
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yum_install "$rpm_path"
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if rpm_is_installed "$rpm_path"; then
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return 0
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fi
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fi
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if [ -z "$py_name" ]; then
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return 1
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fi
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# RPM is not available. Try to build it on fly
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# First download it.
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pip_tmp_dir=$(mktemp -d)
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find_pip
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pip_opts="$PIP_OPTS -U -I"
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$PIP_CMD install $pip_opts "$py_name" --download "$pip_tmp_dir"
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# Now build it
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echo "Building RPM for $py_name"
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rpm_names=$("$PY2RPM_CMD" "$pip_tmp_dir/"* 2>/dev/null |
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awk '/^Wrote: /{ print $2 }' | grep -v '.src.rpm' | sort -u | grep -v "python-distribute")
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rm -rf "$pip_tmp_dir"
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if [ -z "$rpm_names" ]; then
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echo "No binary RPM was built for $py_name"
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return 1
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fi
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for pkg in $rpm_names; do
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echo "Installing RPM $pkg"
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if [ -f "$pkg" ]; then
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yum_install "$pkg"
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fi
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done
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}
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bootstrap_epel()
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{
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[ -z "$EPEL_RPM_URL" ] && return 0
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cache_and_install_rpm_url $EPEL_RPM_URL
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return $?
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}
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bootstrap_packages()
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{
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[ -z "$PACKAGES" ] && return 0
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for pkg in $PACKAGES; do
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local rpm_name=$(echo $pkg | cut -d: -f1)
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local py_name=$(echo $pkg | cut -d: -f2)
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local always_build=$(echo $pkg | cut -d: -f3)
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install_rpm "$rpm_name" "$py_name" "$always_build"
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install_status=$?
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if [ "$install_status" != 0 ]; then
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echo "Error: Installation of package '$rpm_name' failed!"
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return "$install_status"
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fi
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done
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}
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require()
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{
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local rpm_name=$1
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local py_name=$2
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local always_build=$3
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if [ -z "$rpm_name" -a -z "$py_name" ]; then
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echo "Please specify at RPM or Python package name"
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exit 1
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fi
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PACKAGES="$PACKAGES $rpm_name:$py_name:$always_build"
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PACKAGE_NAMES="$PACKAGE_NAMES $rpm_name"
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}
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needs_bootstrap()
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{
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$BOOTSTRAP && return 0
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checksums=$(get_checksums)
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for i in $BOOT_FILES; do
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if [ -f $i ]; then
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contents=`cat $i`
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[ "$contents" = "$checksums" ] && return 1
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fi
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done
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return 0
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}
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get_checksums()
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{
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# used to tell if the file have changed
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echo $(md5sum "$BSCONF_FILE")
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}
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run_smithy()
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{
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PYTHON=`which python`
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exec $PYTHON anvil $ARGS
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}
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puke()
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{
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cleaned_force=$(echo $FORCE | sed -e 's/\([A-Z]\)/\L\1/g;s/\s//g')
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if [[ "$cleaned_force" == "yes" ]]; then
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run_smithy
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else
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echo "To run anyway set FORCE=yes and rerun." >&2
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exit 1
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fi
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}
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## Identify which bootstrap configuration file to use: either set
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## explicitly (BSCONF_FILE) or determined based on the os distribution:
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BSCONF_DIR=${BSCONF_DIR:-$(dirname $(readlink -f "$0"))/tools/bootstrap}
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get_os_info(){
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OS=`uname`
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if [ "${OS}" = "Linux" ] ; then
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if [ -f /etc/redhat-release ] ; then
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PKG="rpm"
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OSNAME=`cat /etc/redhat-release`
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OSDIST=`cat /etc/redhat-release | sed -e 's/release.*$//g;s/\s//g'`
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PSUEDONAME=`cat /etc/redhat-release | sed s/.*\(// | sed s/\)//`
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RELEASE=`cat /etc/redhat-release | sed s/.*release\ // | sed s/\ .*//`
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elif [ -f /etc/debian_version ] ; then
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PKG="deb"
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OSDIST=`cat /etc/lsb-release | grep '^DISTRIB_ID' | awk -F= '{ print $2 }'`
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PSUEDONAME=`cat /etc/lsb-release | grep '^DISTRIB_CODENAME' | awk -F= '{ print $2 }'`
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RELEASE=`cat /etc/lsb-release | grep '^DISTRIB_RELEASE' | awk -F= '{ print $2 }'`
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OSNAME="$OSDIST $RELEASE ($PSUEDONAME)"
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fi
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fi
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}
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get_os_info
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if [ -z "$BSCONF_FILE" ]; then
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BSCONF_FILE="$BSCONF_DIR/$OSDIST"
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fi
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ARGS=""
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BOOTSTRAP=false
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if [ -f "$BSCONF_FILE" ]; then
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source $BSCONF_FILE
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fi
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# Export these immediatly so that anvil can know about them and it will
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# avoid removing them.
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export REQUIRED_PACKAGES="$PACKAGE_NAMES"
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export CONFLICTING_PACKAGES="$CONFLICTS"
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# Ad-hoc getopt to handle long opts.
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#
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# Smithy opts are consumed while those to anvil are copied through.
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while [ ! -z $1 ]; do
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case "$1" in
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'--bootstrap')
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BOOTSTRAP=true
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shift
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;;
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'--force')
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FORCE=yes
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shift
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;;
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*)
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ARGS="$ARGS $1"
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shift
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;;
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esac
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done
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if ! needs_bootstrap; then
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run_smithy
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elif ! $BOOTSTRAP; then
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echo "This system needs to be updated in order to run anvil!" >&2
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echo "Running 'sudo $SMITHY_NAME --bootstrap' will attempt to do so." >&2
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exit 1
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fi
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## Bootstrap smithy
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if [ "$(id -u)" != "0" ]; then
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echo "You must run '$SMITHY_NAME --bootstrap' with root privileges!" >&2
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exit 1
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fi
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if [ ! -f "$BSCONF_FILE" ]; then
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echo "Anvil has not been tested on distribution '$OSNAME'" >&2
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puke
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fi
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MIN_RELEASE=${MIN_RELEASE:?"Error: MIN_RELEASE is undefined!"}
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SHORTNAME=${SHORTNAME:?"Error: SHORTNAME is undefined!"}
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BC_OK=$(echo "$RELEASE < $MIN_RELEASE" | bc)
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if [ "$BC_OK" == "1" ]; then
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echo "This script must be run on $SHORTNAME $MIN_RELEASE+ and not $SHORTNAME $RELEASE." >&2
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puke
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fi
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echo "Bootstrapping $SHORTNAME $RELEASE"
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echo "Please wait..."
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remove_conflicts
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for step in ${STEPS:?"Error: STEPS is undefined!"}; do
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bootstrap_${step}
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if [ $? != 0 ]; then
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echo "Bootstrapping $SHORTNAME $RELEASE failed." >&2
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exit 1
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fi
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done
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# Write the checksums of the bootstrap file
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# which if new requirements are added will cause new checksums
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# and a new dependency install...
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checksum=$(get_checksums)
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for i in $BOOT_FILES; do
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echo -e $checksum > $i
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done
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mkdir -p -v /etc/anvil /usr/share/anvil
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if [ -n "$SUDO_UID" -a -n "SUDO_GID" ]; then
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chown -c "$SUDO_UID:$SUDO_GID" /etc/anvil /usr/share/anvil
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fi
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echo "Success! Bootstrapped for $SHORTNAME $RELEASE"
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exit 0
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