pkg/macos/pkg-scripts/preinstall - master - githubmirror/salt

pkg/macos/pkg-scripts/preinstall
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twangboy
Get versions from cicd
30 авг 2023, 22:35
30 авг 2023, 22:35152ced0
#!/bin/bash
###############################################################################
#
# Title: Pre Install Script for Salt Installation
# Authors: Shane Lee
# Date: December 2015
#
# Description: This script stops the salt minion service before attempting to
#              install Salt on macOS. It also removes the /opt/salt
#              directory, symlink to salt-config, and salt from paths.d.
#
# Requirements:
#    - None
#
# Usage:
#     This script is run as a part of the macOS Salt Installation
#
###############################################################################

#-------------------------------------------------------------------------------
# Define Variables
#-------------------------------------------------------------------------------
# Path Variables
INSTALL_DIR="/opt/salt"
BIN_DIR="$INSTALL_DIR/bin"
TEMP_DIR="/tmp"
SBIN_DIR="/usr/local/sbin"

#-------------------------------------------------------------------------------
# Define Functions
#-------------------------------------------------------------------------------
log () {
    if [ -f "$TEMP_DIR/preinstall.txt" ]; then
        echo "$1" >> "$TEMP_DIR/preinstall.txt"
    else
        echo "$1" > "$TEMP_DIR/preinstall.txt"
    fi
}

quit_on_error() {
    # Launchctl returns error code 36 when bootout is in progress, so just return
    test "$1" == 36 && return;
    log "$(basename "$0") caught error: $1 on line : $2 command was: $3"
    exit 1
}
trap 'quit_on_error $? $LINENO $BASH_COMMAND' ERR

#-------------------------------------------------------------------------------
# Start Script
#-------------------------------------------------------------------------------
log "Preinstall started on: $(date '+%Y/%m/%d %H:%M:%S')"

#-------------------------------------------------------------------------------
# Stop the service
#-------------------------------------------------------------------------------
log "Service: Configuring..."

while /bin/launchctl list "com.saltstack.salt.minion" &> /dev/null; do
    log "Service: Stopping minion..."
    launchctl disable system/com.saltstack.salt.minion
    launchctl bootout system /Library/LaunchDaemons/com.saltstack.salt.minion.plist
    sleep 1
    log "Service: Stopped Successfully"
done
while /bin/launchctl list "com.saltstack.salt.master" &> /dev/null; do
    log "Service: Stopping master..."
    launchctl disable system/com.saltstack.salt.master
    launchctl bootout system /Library/LaunchDaemons/com.saltstack.salt.master.plist
    sleep 1
    log "Service: Stopped Successfully"
done
while /bin/launchctl list "com.saltstack.salt.syndic" &> /dev/null; do
    log "Service: Stopping syndic..."
    launchctl disable system/com.saltstack.salt.syndic
    launchctl bootout system /Library/LaunchDaemons/com.saltstack.salt.syndic.plist
    sleep 1
    log "Service: Stopped Successfully"
done
while /bin/launchctl list "com.saltstack.salt.api" &> /dev/null; do
    log "Service: Stopping api..."
    launchctl disable system/com.saltstack.salt.api
    launchctl bootout system /Library/LaunchDaemons/com.saltstack.salt.api.plist
    sleep 1
    log "Service: Stopped Successfully"
done

log "Service: Configured Successfully"

#-------------------------------------------------------------------------------
# Remove the Symlink to salt-config.sh
#-------------------------------------------------------------------------------
if [ -L "$SBIN_DIR/salt-config" ]; then
    log "Cleanup: Removing Symlink $BIN_DIR/salt-config"
    rm "$SBIN_DIR/salt-config"
    log "Cleanup: Removed Successfully"
fi

#-------------------------------------------------------------------------------
# Remove folders and files from the INSTALL_DIR
# Don't remove extras-3.##
# The part wrapped in `@` will be replaced by the correct version of python
# during packaging using SED
#-------------------------------------------------------------------------------
for dir in "$INSTALL_DIR"/*/; do
    if [[ "$dir" != *"extras-@PY_VER@"* ]]; then
        log "Cleanup: Removing $dir"
        rm -rf "$dir"
    fi
done
log "Cleanup: Removed Directories Successfully"

if [ -f "$INSTALL_DIR/salt-minion" ]; then
    find $INSTALL_DIR -maxdepth 1 -type f -delete
    log "Cleanup: Removed Files Successfully"
fi

#-------------------------------------------------------------------------------
# Remove the salt from the paths.d
#-------------------------------------------------------------------------------
if [ -f "/etc/paths.d/salt" ]; then
    log "Path: Removing salt from the path..."
    rm "/etc/paths.d/salt"
    log "Path: Removed Successfully"
fi

log "Preinstall Completed Successfully on: $(date '+%Y/%m/%d %H:%M:%S')"

exit 0