Upgrade involving archive version of XiVO

Introduction

What is an archive version?

An archive version refers to a XiVO installation whose version is frozen: you can’t upgrade it until you manually change the upgrade server.

What is the point?

Using archive versions enable you to upgrade your XiVO to a specific version, in case you don’t want to upgrade to the latest (which is not recommended, but sometimes necessary). You will then be able to upgrade your newer archive version to the latest version or to an even newer archive version.

Prerequisites

Warning

These procedures are complementary to the upgrade procedure listed in Version-specific upgrade procedures. You must follow the version-specific procedure before running the following procedures.

Archive package names

Archive packages are named as follow:

XiVO version	Archive package name
1.2 to 1.2.12	pf-fai-xivo-1.2-skaro-1.2.1
12.14 to 13.24	xivo-fai-skaro-13.04
13.25 to 14.17	xivo-fai-14.06
14.18+	packages removed

Upgrade from an archive to the latest version

Archive version < 13.25:

apt-get update
apt-get install {xivo-fai,xivo-fai-skaro}/squeeze-xivo-skaro-$(cat /usr/share/pf-xivo/XIVO-VERSION)
sed -i 's/xivo\.fr/xivo.solutions/g' /etc/apt/sources.list.d/*.list
xivo-upgrade

Archive version >= 13.25 and < 14.18:

apt-get update
apt-get install xivo-fai
sed -i 's/xivo\.fr/xivo.solutions/g' /etc/apt/sources.list.d/*.list
xivo-upgrade

Archive version >= 14.18:

xivo-dist xivo-five
xivo-upgrade

As a result, xivo-upgrade will upgrade XiVO to the latest stable version.

Upgrade from an older non-archive version to a newer archive version

Non-archive version means any “normal” way of installing XiVO (ISO install, script install over pre-installed Debian, xivo-upgrade).

Downgrades are not supported: you can only upgrade to a greater version.

We only support upgrades to archive versions >= 13.25, e.g. you can upgrade a 12.16 to 14.16, but not 12.16 to 13.16

Current version before 14.18 (here 13.25)

apt-get install xivo-fai-13.25
sed -i 's/xivo\.fr/xivo.solutions/g' /etc/apt/sources.list.d/*.list

You are now considered in an archived version, see the section Upgrade from an older archive version to a newer archive version below.

Current version after 14.18

xivo-dist xivo-15.12
apt-get update
apt-get install xivo-upgrade/xivo-15.12
xivo-upgrade

Upgrade from an older archive version to a newer archive version

Downgrades are not supported: you can only upgrade to a greater version.

We only support upgrades to archive versions >= 13.25, e.g. you can upgrade a 12.16 to 14.16, but not 12.16 to 13.16

1.2 - 13.24 to 13.25 - 14.17 (here 1.2.3 to 14.16)

cat > /etc/apt/sources.list.d/squeeze-archive.list <<EOF
deb http://archive.debian.org/debian/ squeeze main
EOF

apt-get update
apt-get install {xivo-fai,xivo-fai-skaro}/squeeze-xivo-skaro-1.2.3
sed -i 's/xivo\.fr/xivo.solutions/g' /etc/apt/sources.list.d/*.list
apt-get update
apt-get install xivo-fai-14.16
sed -i 's/xivo\.fr/xivo.solutions/g' /etc/apt/sources.list.d/*.list
apt-get update
apt-get install xivo-upgrade/xivo-14.16

cat > /etc/apt/preferences.d/50-xivo-14.16.pref <<EOF
Package: *
Pin: release a=xivo-five
Pin-Priority: -10

Package: *
Pin: release a=xivo-14.16
Pin-Priority: 700
EOF

xivo-upgrade
rm /etc/apt/preferences.d/50-xivo-14.16.pref
rm /etc/apt/sources.list.d/squeeze-archive.list
apt-get update

13.25 - 14.16 to 13.25 - 14.17 (here 13.25 to 14.16)

apt-get update
apt-get install xivo-fai
apt-get purge xivo-fai-13.25
sed -i 's/xivo\.fr/xivo.solutions/g' /etc/apt/sources.list.d/*.list
apt-get update
apt-get install xivo-fai-14.16
sed -i 's/xivo\.fr/xivo.solutions/g' /etc/apt/sources.list.d/*.list
apt-get update
apt-get install xivo-upgrade/xivo-14.16

cat > /etc/apt/preferences.d/50-xivo-five.pref <<EOF
Package: *
Pin: release a=xivo-five
Pin-Priority: -10
EOF

xivo-upgrade
rm /etc/apt/preferences.d/50-xivo-five.pref

13.25 - 14.17 to 14.18+ (here 14.05 to 15.11)

apt-get update
apt-get install xivo-fai
sed -i 's/xivo\.fr/xivo.solutions/g' /etc/apt/sources.list.d/*.list
apt-get update
apt-get install xivo-dist
xivo-dist xivo-15.11
apt-get purge 'xivo-fai*'
apt-get update
apt-get install xivo-upgrade/xivo-15.11
xivo-upgrade

14.18+ to 14.19+ (here 14.18 to 15.12)

xivo-dist xivo-15.12
apt-get update
apt-get install xivo-upgrade/xivo-15.12
xivo-upgrade