Istio installer is a modular, 'a-la-carte' installer for Istio. It is based on a
fork of the Istio helm templates, refactored to increase modularity and isolation.

Goals:
- Improve upgrade experience: users should be able to gradually roll upgrades, with proper
canary deployments for Istio components. It should be possible to deploy a new version while keeping the
stable version in place and gradually migrate apps to the new version.

 */

package gradlebuild.binarycompatibility.rules;

import gradlebuild.binarycompatibility.upgrades.UpgradedProperties;
import gradlebuild.binarycompatibility.upgrades.UpgradedProperty;
import gradlebuild.binarycompatibility.upgrades.UpgradedProperty.ReplacedAccessor;
import gradlebuild.binarycompatibility.upgrades.UpgradedProperty.AccessorKey;
import me.champeau.gradle.japicmp.report.SetupRule;

restart alias/`. - For installations using Systemd MinIO service, upgrade via RPM/DEB packages **parallelly** on all servers or replace the binary lets say `/opt/bin/minio` on all nodes, apply executable permissions `chmod +x /opt/bin/minio` and process to perform `mc admin service restart alias/`. ### Upgrade Checklist - Test all upgrades in a lower environment (DEV, QA, UAT) before applying to production. Performing blind upgrades in production environments carries significant risk. - Read the release...

```
commit 886262e58af77ebc7c836ef587c08544e9a0c271
Author: Harshavardhana <******@****.***>
Date:   Wed Nov 17 15:49:12 2021 -0800

    heal legacy objects when versioning is enabled after upgrade (#13671)
```

- A security fix must be backported if a customer is affected by it, we have a mechanism in SUBNET to send out notifications to affected customers in such situations, this is a mandatory requirement.

```

        SOURCE_ENV_FILE=false
    ;;
    failed-upgrade|abort-install|abort-upgrade|disappear|upgrade|disappear)
    ;;

    # RedHat ####################################################
    0)
        REMOVE_DIRS=true
        REMOVE_SERVICE=true
        REMOVE_USER_AND_GROUP=true
    ;;
    1)
        # If $1=1 this is an upgrade
        IS_UPGRADE=true
    ;;

    *)

    - [Node Binaries](#node-binaries-15)
    - [Container Images](#container-images-15)
  - [Changelog since v1.25.0](#changelog-since-v1250)
  - [Urgent Upgrade Notes](#urgent-upgrade-notes)
    - [(No, really, you MUST read this before you upgrade)](#no-really-you-must-read-this-before-you-upgrade)
  - [Changes by Kind](#changes-by-kind-15)
    - [Deprecation](#deprecation)
    - [API Change](#api-change-8)
    - [Feature](#feature-15)

${packaging.scripts.header}

#
# This script is executed in the pre-installation phase
#
#   On Debian,
#       $1=install : indicates an new install
#       $1=upgrade : indicates an upgrade
#
#   On RedHat,
#       $1=1       : indicates an new install
#       $1=2       : indicates an upgrade



# Sets the default values for fess variables used in this script
FESS_USER="${packaging.fess.user}"
FESS_GROUP="${packaging.fess.group}"

        # If $1=configure and $2 is set, this is an upgrade
        if [ -n $2 ]; then
            IS_UPGRADE=true
        fi
    ;;
    abort-upgrade|abort-remove|abort-deconfigure)
    ;;

    # RedHat ####################################################
    1)
        # If $1=1 this is an install
        IS_UPGRADE=false
    ;;
    2)
        # If $1=1 this is an upgrade
        IS_UPGRADE=true
    ;;

    *)

Poorna <******@****.***> 1716056341 -0700

#       $1=remove    : indicates a removal
#       $1=upgrade   : indicates an upgrade
#
#   On RedHat,
#       $1=0         : indicates a removal
#       $1=1         : indicates an upgrade



STOP_REQUIRED=false

case "$1" in

    # Debian ####################################################
    remove)
        STOP_REQUIRED=true
    ;;
    upgrade)
        if [ "$RESTART_ON_UPGRADE" = "true" ]; then