111 lines
3.8 KiB
Bash
Executable file
111 lines
3.8 KiB
Bash
Executable file
#!/bin/bash
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CONFIG=${CONFIG:=/etc/puppet/cosmos-modules.conf}
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LOCALCONFIG=${LOCALCONFIG:=/etc/puppet/cosmos-modules_local.conf}
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CACHE_DIR=/var/cache/puppet-modules
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MODULES_DIR=${MODULES_DIR:=/etc/puppet/cosmos-modules}
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export GNUPGHOME=/etc/cosmos/gnupg
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# /etc/puppet/cosmos_enc.py needs the YAML module
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python3 -c "import yaml" 2>/dev/null || apt-get -y install python3-yaml
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bold='\e[1m'
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reset='\e[0m'
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red='\033[01;31m'
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stage_module() {
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rm -rf $CACHE_DIR/staging/$1
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git archive --format=tar --prefix=$1/ $2 | (cd $CACHE_DIR/staging/ && tar xf -)
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}
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if [ -f $CONFIG -o $LOCALCONFIG ]; then
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if [ ! -d $MODULES_DIR ]; then
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mkdir -p $MODULES_DIR
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fi
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if [ ! -d $CACHE_DIR ]; then
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mkdir -p $CACHE_DIR/{scm,staging}
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fi
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test -f $CONFIG || CONFIG=''
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test -f $LOCALCONFIG || LOCALCONFIG=''
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# First pass to clone any new modules, and update those marked for updating.
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grep -h -E -v "^#" $CONFIG $LOCALCONFIG | sort | (
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while read module src update pattern; do
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# We only support git://, file:/// and https:// urls at the moment
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if [ "${src:0:6}" = "git://" -o "${src:0:8}" = "file:///" -o "${src:0:8}" = "https://" ]; then
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if [ ! -d $CACHE_DIR/scm/$module ]; then
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git clone -q $src $CACHE_DIR/scm/$module
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elif [ -d $CACHE_DIR/scm/$module/.git ]; then
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if [ "$update" = "yes" ]; then
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cd $CACHE_DIR/scm/$module
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if [ "$src" != "$(git config remote.origin.url)" ]; then
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git config remote.origin.url $src
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fi
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# Update repo and clean out any local inconsistencies
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git pull -q || (git fetch && git reset --hard)
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else
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continue
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fi
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else
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echo -e "${red}ERROR: Ignoring non-git repository${reset}"
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continue
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fi
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elif [[ "$src" =~ .*:// ]]; then
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echo -e "${red}ERROR: Don't know how to install '${src}'${reset}"
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continue
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else
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echo -e "${bold}WARNING - attempting UNSAFE installation/upgrade of puppet-module ${module} from ${src}${reset}"
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if [ ! -d /etc/puppet/modules/$module ]; then
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puppet module install $src
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elif [ "$update" = "yes" ]; then
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puppet module upgrade $src
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fi
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fi
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done
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)
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# Second pass to verify the signatures on all modules and stage those that
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# have good signatures.
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grep -h -E -v "^#" $CONFIG $LOCALCONFIG | sort | (
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while read module src update pattern; do
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# We only support git://, file:/// and https:// urls at the moment
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if [ "${src:0:6}" = "git://" -o "${src:0:8}" = "file:///" -o "${src:0:8}" = "https://" ]; then
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# Verify git tag
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cd $CACHE_DIR/scm/$module
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TAG=$(git tag -l "${pattern:-*}" | sort | tail -1)
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if [ "$COSMOS_VERBOSE" = "y" ]; then
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echo -e "Checking signature on puppet-module:tag ${bold}${module}:${TAG}${reset}"
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fi
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if [ -z "$TAG" ]; then
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echo -e "${red}ERROR: No git tag found for pattern '${pattern:-*}' on puppet-module ${module}${reset}"
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continue
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fi
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git tag -v $TAG &> /dev/null
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if [ $? == 0 ]; then
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#if [ "$COSMOS_VERBOSE" = "y" ]; then
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# # short output on good signature
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# git tag -v $TAG 2>&1 | grep "gpg: Good signature"
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#fi
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# Put archive in staging since tag verified OK
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stage_module $module $TAG
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else
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echo -e "${red}FAILED signature check on puppet-module ${module}${reset}"
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git tag -v $TAG
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echo ''
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fi
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fi
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done
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)
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# Cleanup removed puppet modules from CACHE_DIR
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for MODULE in $(ls -1 $CACHE_DIR/staging/); do
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if ! grep -h -E -q "^$MODULE\s+" $CONFIG $LOCALCONFIG; then
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rm -rf $CACHE_DIR/{scm,staging}/$MODULE
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fi
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done
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# Installing verified puppet modules
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rsync --archive --delete $CACHE_DIR/staging/ $MODULES_DIR/
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fi
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