Summary

Project website github.com/penmasters/zabbix-book
Instructions for translators

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Translation license Creative Commons Attribution Non Commercial Share Alike 4.0 International
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File mask docs/*/ch01-zabbix-components/ha-setup.md
Monolingual base language file docs/ch01-zabbix-components/ha-setup.md
Translation file Download docs/pt_BR/ch01-zabbix-components/ha-setup.md
Last change Aug. 10, 2026, 3:34 p.m.
Last change made by DeepL
Language Portuguese (Brazil)
Language code pt_BR
Text direction Left to right
Case sensitivity Case-sensitive
Number of speakers 200,247,320
Number of plurals 2
Plural type One/other
Plurals Singular 0, 1
Plural 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, …
Plural formula n > 1
09/07/2026

String statistics

Strings percent Hosted strings Words percent Hosted words Characters percent Hosted characters
Total 133 2,605 17,129
Translated 78% 105 72% 1,884 68% 11,736
Needs editing 1% 2 2% 66 2% 455
Read-only 0% 0 0% 0 0% 0
Failing checks 6% 8 2% 60 2% 343
Strings with suggestions 27% 37 31% 820 34% 5,962
Untranslated strings 19% 26 25% 655 28% 4,938
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Quick numbers

2,605
Hosted words
133
Hosted strings
78%
Translated
3
Contributors
and previous 30 days

Trends of last 30 days

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Contributors
+100%
User avatar mt:deepl

Suggestion added
```bash
sudo zabbix_server -R ha_remove_node=`zabbix1`
```
```bash
sudo zabbix_server -R ha_remove_node=`zabbix1`
```
08/10/2026
User avatar mt:deepl

Suggestion added
```bash
zabbix_server -R ha_set_failover_delay=10m
```
```bash
zabbix_server -R ha_set_failover_delay=10m
```
08/10/2026
User avatar mt:weblate-translation-memory

Suggestion added
_1.12 verify HA_
_1.2 verificar HA_
08/10/2026
User avatar mt:deepl

Suggestion added
_1.11 verify HA_
_1.11 verificar HA_
08/10/2026
User avatar mt:deepl

Suggestion added
```yaml
sudo systemctl enable keepalived nginx --now
```
```yaml
sudo systemctl enable keepalived nginx --now
```
08/10/2026
User avatar mt:deepl

Suggestion added
```psql
zabbix=> select * from ha_node;
ha_nodeid | name | address | port | lastaccess | status | ha_sessionid
---------------------------+---------+-----------------+-------+------------+--------+---------------------------
cm8agwr2b0001h6kzzsv19ng6 | zabbix1 | xxx.xxx.xxx.xxx | 10051 | 1742133911 | 0 | cm8apvb0c0000jkkzx1ojuhst
cm8agyv830001ell0m2nq5o6n | zabbix2 | localhost | 10051 | 1742133911 | 3 | cm8ap7b8u0000jil0845p0w51
(2 rows)
```
```psql
zabbix=> select * from ha_node;
ha_nodeid | nome | endereço | porta | último acesso | status | ha_sessionid
---------------------------+---------+-----------------+-------+------------+--------+---------------------------
cm8agwr2b0001h6kzzsv19ng6 | zabbix1 | xxx.xxx.xxx.xxx | 10051 | 1742133911 | 0 | cm8apvb0c0000jkkzx1ojuhst
cm8agyv830001ell0m2nq5o6n | zabbix2 | localhost | 10051 | 1742133911 | 3 | cm8ap7b8u0000jil0845p0w51
(2 linhas)
```
08/10/2026
User avatar mt:deepl

Suggestion added
```sql
select * from ha_node;

```
```sql
select * from ha_node;

```
08/10/2026
User avatar mt:deepl

Suggestion added
Don't forget to configure both front-ends. Also this is a new setup. Keep in
mind that with an existing setup we need to comment out the lines `$ZBX_SERVER`
and `$ZBX_SERVER_PORT` in `/etc/zabbix/web/zabbix.conf.php`. Our frontend
will check what node is active by reading the node table in the database.
Não se esqueça de configurar ambos os front-ends. Além disso, esta é uma nova configuração. Lembre-se
de que, em uma configuração existente, precisamos comentar as linhas ` $ZBX_SERVER`
e `$ZBX_SERVER_PORT` no arquivo `/etc/zabbix/web/zabbix.conf.php`. Nosso front-end
verificará qual nó está ativo lendo a tabela de nós no banco de dados.
08/10/2026
User avatar mt:deepl

Suggestion added
Ubuntu users need to use the VIP in the setup of Nginx, together with the local
IP in the listen directive of the config.
Os usuários do Ubuntu precisam usar o VIP na configuração do Nginx, juntamente com o
IP local na diretiva listen do arquivo de configuração.
08/10/2026
User avatar mt:deepl

Suggestion added
Red Hat / SUSE
```yaml
firewall-cmd --add-rich-rule='rule protocol value="vrrp" accept' --permanent
firewall-cmd --reload
```

Ubuntu
```yaml
sudo ufw allow to 224.0.0.18 comment ‘keepalived multicast’
```
Red Hat / SUSE
```yaml
firewall-cmd --add-rich-rule='rule protocol value="vrrp" accept' --permanent
firewall-cmd --reload
```

Ubuntu
```yaml
sudo ufw allow to 224.0.0.18 comment ‘keepalived multicast’
```
08/10/2026
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