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Copy pathinfo.sh
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executable file
·216 lines (188 loc) · 5.45 KB
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#!/usr/bin/env bash
# **info.sh**
# Produce a report on the state of devstack installs
#
# Output fields are separated with '|' chars
# Output types are git,localrc,os,pip,pkg:
# git|<project>|<branch>[<shaq>]
# localtc|<var>=<value>
# os|<var>=<value>
# pip|<package>|<version>
# pkg|<package>|<version>
function usage {
echo "$0 - Report on the devstack configuration"
echo ""
echo "Usage: $0"
exit 1
}
if [ "$1" = "-h" ]; then
usage
fi
# Keep track of the current directory
TOOLS_DIR=$(cd $(dirname "$0") && pwd)
TOP_DIR=$(cd $TOOLS_DIR/..; pwd)
cd $TOP_DIR
# Source params
source $TOP_DIR/stackrc
DEST=${DEST:-/opt/stack}
FILES=$TOP_DIR/files
if [[ ! -d $FILES ]]; then
echo "ERROR: missing devstack/files - did you grab more than just stack.sh?"
exit 1
fi
# Repos
# -----
# git_report <dir>
function git_report() {
local dir=$1
local proj ref branch head
if [[ -d $dir/.git ]]; then
pushd $dir >/dev/null
proj=$(basename $dir)
ref=$(git symbolic-ref HEAD)
branch=${ref##refs/heads/}
head=$(git show-branch --sha1-name $branch | cut -d' ' -f1)
echo "git|${proj}|${branch}${head}"
popd >/dev/null
fi
}
for i in $DEST/*; do
if [[ -d $i ]]; then
git_report $i
fi
done
# OS
# --
GetOSInfo() {
# Figure out which vedor we are
if [ -r /etc/lsb-release ]; then
. /etc/lsb-release
VENDORNAME=$DISTRIB_ID
RELEASE=$DISTRIB_RELEASE
else
for r in RedHat CentOS Fedora; do
VENDORPKG="`echo $r | tr [:upper:] [:lower:]`-release"
VENDORNAME=$r
RELEASE=`rpm -q --queryformat '%{VERSION}' $VENDORPKG`
if [ $? = 0 ]; then
break
fi
VENDORNAME=""
done
# Get update level
if [ -n "`grep Update /etc/redhat-release`" ]; then
# Get update
UPDATE=`cat /etc/redhat-release | sed s/.*Update\ // | sed s/\)$//`
else
# Assume update 0
UPDATE=0
fi
fi
echo "os|vendor=$VENDORNAME"
echo "os|release=$RELEASE"
if [ -n "$UPDATE" ]; then
echo "os|version=$UPDATE"
fi
}
GetOSInfo
# Packages
# --------
# - We are going to check packages only for the services needed.
# - We are parsing the packages files and detecting metadatas.
# - If we have the meta-keyword dist:DISTRO or
# dist:DISTRO1,DISTRO2 it will be installed only for those
# distros (case insensitive).
function get_packages() {
local file_to_parse="general"
local service
for service in ${ENABLED_SERVICES//,/ }; do
# Allow individual services to specify dependencies
if [[ -e $FILES/apts/${service} ]]; then
file_to_parse="${file_to_parse} $service"
fi
if [[ $service == n-* ]]; then
if [[ ! $file_to_parse =~ nova ]]; then
file_to_parse="${file_to_parse} nova"
fi
elif [[ $service == g-* ]]; then
if [[ ! $file_to_parse =~ glance ]]; then
file_to_parse="${file_to_parse} glance"
fi
elif [[ $service == key* ]]; then
if [[ ! $file_to_parse =~ keystone ]]; then
file_to_parse="${file_to_parse} keystone"
fi
fi
done
for file in ${file_to_parse}; do
local fname=${FILES}/apts/${file}
local OIFS line package distros distro
[[ -e $fname ]] || { echo "missing: $fname"; exit 1; }
OIFS=$IFS
IFS=$'\n'
for line in $(<${fname}); do
if [[ $line =~ (.*)#.*dist:([^ ]*) ]]; then # We are using BASH regexp matching feature.
package=${BASH_REMATCH[1]}
distros=${BASH_REMATCH[2]}
for distro in ${distros//,/ }; do #In bash ${VAR,,} will lowecase VAR
[[ ${distro,,} == ${DISTRO,,} ]] && echo $package
done
continue
fi
echo ${line%#*}
done
IFS=$OIFS
done
}
for p in $(get_packages); do
ver=$(dpkg -s $p 2>/dev/null | grep '^Version: ' | cut -d' ' -f2)
echo "pkg|${p}|${ver}"
done
# Pips
# ----
function get_pips() {
cat $FILES/pips/* | uniq
}
# Pip tells us what is currently installed
FREEZE_FILE=$(mktemp --tmpdir freeze.XXXXXX)
pip freeze >$FREEZE_FILE 2>/dev/null
# Loop through our requirements and look for matches
for p in $(get_pips); do
[[ "$p" = "-e" ]] && continue
if [[ "$p" =~ \+?([^#]*)#? ]]; then
# Get the URL from a remote reference
p=${BASH_REMATCH[1]}
fi
line="`grep -i $p $FREEZE_FILE`"
if [[ -n "$line" ]]; then
if [[ "$line" =~ \+(.*)@(.*)#egg=(.*) ]]; then
# Handle URLs
p=${BASH_REMATCH[1]}
ver=${BASH_REMATCH[2]}
elif [[ "$line" =~ (.*)[=\<\>]=(.*) ]]; then
# Normal pip packages
p=${BASH_REMATCH[1]}
ver=${BASH_REMATCH[2]}
else
# Unhandled format in freeze file
#echo "unknown: $p"
continue
fi
echo "pip|${p}|${ver}"
else
# No match in freeze file
#echo "unknown: $p"
continue
fi
done
rm $FREEZE_FILE
# localrc
# -------
# Dump localrc with 'localrc|' prepended and comments and passwords left out
if [[ -r $TOP_DIR/localrc ]]; then
sed -e '
/PASSWORD/d;
/^#/d;
s/^/localrc\|/;
' $TOP_DIR/localrc | sort
fi