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Update 'upgrade_5.4.x_to_6.0.x.md'

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David Leutgeb 2022-03-15 13:22:59 +01:00
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# Zabbix Upgrade V5 to V6 (Debian 10, PostgreSQL, TimescaleDB)
## Upgrade TimescaleDB
### Install new timescaledb version
apt install timescaledb-2-2.6.0-postgresql-12
### Connect to Postgresql
sudo -u postgres psql -X
### Switch to database zabbix
\c zabbix
### Update the postgresql extension
ALTER EXTENSION timescaledb UPDATE;
### Verify that the new timescaledb version is used
\dx timescaledb
## Upgrade PostgreSQL to 14
### Install Postgresql 14
apt install postgresql-14
### Install Timescaledb
apt install timescaledb-2-2.6.0-postgresql-14
### Stop all postgresql clusters
service postgresql@12-main stop
service postgresql@14-main stop
### Drop the new postgresql cluster
pg_dropcluster 14 main
### Run pg_upgradecluster to upgrade the cluster to v14
pg_upgradecluster -v 14 --method=upgrade --link 12 main
### Make sure the new cluster ist listening on port 5432
netstat -tapen | grep LISTEN
### Drop the old postgresql cluster
pg_dropcluster 12 main
### Verify they timescaledb version on the zabbix db
sudo -u postgres psql
\c zabbix
\dx
## Upgrade Zabbix from 5.4.x to 6.0 (Steps for Debian 10)
### Remove the old repository list
rm -Rf /etc/apt/sources.list.d/zabbix.list
### Install the new repository list
wget https://repo.zabbix.com/zabbix/6.0/debian/pool/main/z/zabbix-release/zabbix-release_6.0-1+debian10_all.deb
dpkg -i zabbix-release_6.0-1+debian10_all.deb
### Update the repositroy cache
apt clean
apt update
### Verify that zabbix will be upgraded to v6
apt list --upgradeable
### Install all upgrades
apt ugprade
### Start zabbix Server
service zabbix-server start
### Check the log file for errors
vim /var/log/zabbix/zabbix_server.log
# Zabbix Upgrade v5.4.x to v6.0.x (Debian 10, PostgreSQL, TimescaleDB)
## Upgrade TimescaleDB
### Install new timescaledb version
```
apt install timescaledb-2-2.6.0-postgresql-12
```
### Connect to Postgresql
sudo -u postgres psql -X
### Switch to database zabbix
\c zabbix
### Update the postgresql extension
ALTER EXTENSION timescaledb UPDATE;
### Verify that the new timescaledb version is used
\dx timescaledb
## Upgrade PostgreSQL to 14
### Install Postgresql 14
apt install postgresql-14
### Install Timescaledb
apt install timescaledb-2-2.6.0-postgresql-14
### Stop all postgresql clusters
service postgresql@12-main stop
service postgresql@14-main stop
### Drop the new postgresql cluster
pg_dropcluster 14 main
### Run pg_upgradecluster to upgrade the cluster to v14
pg_upgradecluster -v 14 --method=upgrade --link 12 main
### Make sure the new cluster ist listening on port 5432
netstat -tapen | grep LISTEN
### Drop the old postgresql cluster
pg_dropcluster 12 main
### Verify they timescaledb version on the zabbix db
sudo -u postgres psql
\c zabbix
\dx
## Upgrade Zabbix from 5.4.x to 6.0 (Steps for Debian 10)
### Remove the old repository list
rm -Rf /etc/apt/sources.list.d/zabbix.list
### Install the new repository list
wget https://repo.zabbix.com/zabbix/6.0/debian/pool/main/z/zabbix-release/zabbix-release_6.0-1+debian10_all.deb
dpkg -i zabbix-release_6.0-1+debian10_all.deb
### Update the repositroy cache
apt clean
apt update
### Verify that zabbix will be upgraded to v6
apt list --upgradeable
### Install all upgrades
apt ugprade
### Start zabbix Server
service zabbix-server start
### Check the log file for errors
vim /var/log/zabbix/zabbix_server.log
### Verify the web interface is up and running