Added Vault feature support

agent/alpine/Dockerfile

@@ -52,8 +52,7 @@ RUN set -eux && \
             g++ \
             pcre-dev \
             make \
-            git \
+            git && \
-            coreutils && \
     cd /tmp/ && \
     git clone ${ZBX_SOURCES} --branch ${ZBX_VERSION} --depth 1 --single-branch zabbix-${ZBX_VERSION} && \
     cd /tmp/zabbix-${ZBX_VERSION} && \

proxy-mysql/alpine/README.md

@@ -165,6 +165,9 @@ ZBX_DBTLSCERTFILE= # Available since 5.0.0
 ZBX_DBTLSKEYFILE= # Available since 5.0.0
 ZBX_DBTLSCIPHER= # Available since 5.0.0
 ZBX_DBTLSCIPHER13= # Available since 5.0.0
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
 ZBX_ENABLEREMOTECOMMANDS=0 # Available since 3.4.0
 ZBX_LOGREMOTECOMMANDS=0 # Available since 3.4.0
 ZBX_HOSTNAMEITEM=system.hostname

proxy-mysql/centos/README.md

@@ -165,6 +165,9 @@ ZBX_DBTLSCERTFILE= # Available since 5.0.0
 ZBX_DBTLSKEYFILE= # Available since 5.0.0
 ZBX_DBTLSCIPHER= # Available since 5.0.0
 ZBX_DBTLSCIPHER13= # Available since 5.0.0
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
 ZBX_ENABLEREMOTECOMMANDS=0 # Available since 3.4.0
 ZBX_LOGREMOTECOMMANDS=0 # Available since 3.4.0
 ZBX_HOSTNAMEITEM=system.hostname

proxy-mysql/ubuntu/README.md

@@ -165,6 +165,9 @@ ZBX_DBTLSCERTFILE= # Available since 5.0.0
 ZBX_DBTLSKEYFILE= # Available since 5.0.0
 ZBX_DBTLSCIPHER= # Available since 5.0.0
 ZBX_DBTLSCIPHER13= # Available since 5.0.0
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
 ZBX_ENABLEREMOTECOMMANDS=0 # Available since 3.4.0
 ZBX_LOGREMOTECOMMANDS=0 # Available since 3.4.0
 ZBX_HOSTNAMEITEM=system.hostname

proxy-sqlite3/alpine/README.md

@@ -123,6 +123,9 @@ The variable enable communication with Zabbix Java Gateway to collect Java relat
 Additionally the image allows to specify many other environment variables listed below:
 
 ```
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
 ZBX_ENABLEREMOTECOMMANDS=0 # Available since 3.4.0
 ZBX_LOGREMOTECOMMANDS=0 # Available since 3.4.0
 ZBX_SOURCEIP=

proxy-sqlite3/centos/README.md

@@ -123,6 +123,9 @@ The variable enable communication with Zabbix Java Gateway to collect Java relat
 Additionally the image allows to specify many other environment variables listed below:
 
 ```
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
 ZBX_ENABLEREMOTECOMMANDS=0 # Available since 3.4.0
 ZBX_LOGREMOTECOMMANDS=0 # Available since 3.4.0
 ZBX_SOURCEIP=

proxy-sqlite3/ubuntu/README.md

@@ -123,6 +123,9 @@ The variable enable communication with Zabbix Java Gateway to collect Java relat
 Additionally the image allows to specify many other environment variables listed below:
 
 ```
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
 ZBX_ENABLEREMOTECOMMANDS=0 # Available since 3.4.0
 ZBX_LOGREMOTECOMMANDS=0 # Available since 3.4.0
 ZBX_SOURCEIP=

server-mysql/alpine/README.md

@@ -135,6 +135,9 @@ ZBX_DBTLSCERTFILE= # Available since 5.0.0
 ZBX_DBTLSKEYFILE= # Available since 5.0.0
 ZBX_DBTLSCIPHER= # Available since 5.0.0
 ZBX_DBTLSCIPHER13= # Available since 5.0.0
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
 ZBX_LISTENIP=
 ZBX_HISTORYSTORAGEURL= # Available since 3.4.0
 ZBX_HISTORYSTORAGETYPES=uint,dbl,str,log,text # Available since 3.4.0

server-mysql/centos/README.md

@@ -135,6 +135,9 @@ ZBX_DBTLSCERTFILE= # Available since 5.0.0
 ZBX_DBTLSKEYFILE= # Available since 5.0.0
 ZBX_DBTLSCIPHER= # Available since 5.0.0
 ZBX_DBTLSCIPHER13= # Available since 5.0.0
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
 ZBX_LISTENIP=
 ZBX_HISTORYSTORAGEURL= # Available since 3.4.0
 ZBX_HISTORYSTORAGETYPES=uint,dbl,str,log,text # Available since 3.4.0

server-mysql/ubuntu/README.md

@@ -135,6 +135,9 @@ ZBX_DBTLSCERTFILE= # Available since 5.0.0
 ZBX_DBTLSKEYFILE= # Available since 5.0.0
 ZBX_DBTLSCIPHER= # Available since 5.0.0
 ZBX_DBTLSCIPHER13= # Available since 5.0.0
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
 ZBX_LISTENIP=
 ZBX_HISTORYSTORAGEURL= # Available since 3.4.0
 ZBX_HISTORYSTORAGETYPES=uint,dbl,str,log,text # Available since 3.4.0

server-pgsql/alpine/README.md

@@ -132,6 +132,9 @@ ZBX_DBTLSCERTFILE= # Available since 5.0.0
 ZBX_DBTLSKEYFILE= # Available since 5.0.0
 ZBX_DBTLSCIPHER= # Available since 5.0.0
 ZBX_DBTLSCIPHER13= # Available since 5.0.0
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
 ZBX_LISTENIP=
 ZBX_HISTORYSTORAGEURL= # Available since 3.4.0
 ZBX_HISTORYSTORAGETYPES=uint,dbl,str,log,text # Available since 3.4.0

server-pgsql/centos/README.md

@@ -132,6 +132,9 @@ ZBX_DBTLSCERTFILE= # Available since 5.0.0
 ZBX_DBTLSKEYFILE= # Available since 5.0.0
 ZBX_DBTLSCIPHER= # Available since 5.0.0
 ZBX_DBTLSCIPHER13= # Available since 5.0.0
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
 ZBX_LISTENIP=
 ZBX_HISTORYSTORAGEURL= # Available since 3.4.0
 ZBX_HISTORYSTORAGETYPES=uint,dbl,str,log,text # Available since 3.4.0

server-pgsql/ubuntu/README.md

@@ -132,6 +132,9 @@ ZBX_DBTLSCERTFILE= # Available since 5.0.0
 ZBX_DBTLSKEYFILE= # Available since 5.0.0
 ZBX_DBTLSCIPHER= # Available since 5.0.0
 ZBX_DBTLSCIPHER13= # Available since 5.0.0
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
 ZBX_LISTENIP=
 ZBX_HISTORYSTORAGEURL= # Available since 3.4.0
 ZBX_HISTORYSTORAGETYPES=uint,dbl,str,log,text # Available since 3.4.0

web-apache-mysql/alpine/README.md

@@ -166,6 +166,18 @@ The varable is PHP ``max_input_time`` option. By default, value is `300`.
 
 The variable is Zabbix frontend [definition](https://www.zabbix.com/documentation/4.2/manual/web_interface/definitions). String used as the name of the Zabbix frontend session cookie. By default, value is `zbx_sessionid`.
 
+### `ZBX_DENY_GUI_ACCESS`
+
+Enable (``true``) maintenance mode for Zabbix web-interface.
+
+### `ZBX_GUI_ACCESS_IP_RANGE`
+
+Array of IP addresses which are allowed for accessing to Zabbix web-interface during maintenance period.
+
+### `ZBX_GUI_WARNING_MSG`
+
+Information message about maintenance period for Zabbix web-interface.
+
 ### `ZBX_DB_ENCRYPTION`
 
 The variable allows to activate encryption for connections to Zabbix database. Even if no other environment variables are specified, connections will be TLS-encrypted if `ZBX_DB_ENCRYPTION=true` specified. Available since 5.0.0. Disabled by default.
@@ -194,6 +206,16 @@ The variable allows to specify a custom list of valid ciphers. The format of the
 
 The variable allows to specify custom SSO settings in JSON format. Available since 5.0.0.
 
+### Other variables
+
+Additionally the image allows to specify many other environment variables listed below:
+
+```
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
+```
+
 ## Allowed volumes for the Zabbix web interface container
 
 ### ``/etc/ssl/apache2``

web-apache-mysql/centos/README.md

@@ -166,6 +166,18 @@ The varable is PHP ``max_input_time`` option. By default, value is `300`.
 
 The variable is Zabbix frontend [definition](https://www.zabbix.com/documentation/4.2/manual/web_interface/definitions). String used as the name of the Zabbix frontend session cookie. By default, value is `zbx_sessionid`.
 
+### `ZBX_DENY_GUI_ACCESS`
+
+Enable (``true``) maintenance mode for Zabbix web-interface.
+
+### `ZBX_GUI_ACCESS_IP_RANGE`
+
+Array of IP addresses which are allowed for accessing to Zabbix web-interface during maintenance period.
+
+### `ZBX_GUI_WARNING_MSG`
+
+Information message about maintenance period for Zabbix web-interface.
+
 ### `ZBX_DB_ENCRYPTION`
 
 The variable allows to activate encryption for connections to Zabbix database. Even if no other environment variables are specified, connections will be TLS-encrypted if `ZBX_DB_ENCRYPTION=true` specified. Available since 5.0.0. Disabled by default.
@@ -194,6 +206,16 @@ The variable allows to specify a custom list of valid ciphers. The format of the
 
 The variable allows to specify custom SSO settings in JSON format. Available since 5.0.0.
 
+### Other variables
+
+Additionally the image allows to specify many other environment variables listed below:
+
+```
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
+```
+
 ## Allowed volumes for the Zabbix web interface container
 
 ### ``/etc/ssl/apache2``

web-apache-mysql/ubuntu/README.md

@@ -166,6 +166,18 @@ The varable is PHP ``max_input_time`` option. By default, value is `300`.
 
 The variable is Zabbix frontend [definition](https://www.zabbix.com/documentation/4.2/manual/web_interface/definitions). String used as the name of the Zabbix frontend session cookie. By default, value is `zbx_sessionid`.
 
+### `ZBX_DENY_GUI_ACCESS`
+
+Enable (``true``) maintenance mode for Zabbix web-interface.
+
+### `ZBX_GUI_ACCESS_IP_RANGE`
+
+Array of IP addresses which are allowed for accessing to Zabbix web-interface during maintenance period.
+
+### `ZBX_GUI_WARNING_MSG`
+
+Information message about maintenance period for Zabbix web-interface.
+
 ### `ZBX_DB_ENCRYPTION`
 
 The variable allows to activate encryption for connections to Zabbix database. Even if no other environment variables are specified, connections will be TLS-encrypted if `ZBX_DB_ENCRYPTION=true` specified. Available since 5.0.0. Disabled by default.
@@ -194,6 +206,16 @@ The variable allows to specify a custom list of valid ciphers. The format of the
 
 The variable allows to specify custom SSO settings in JSON format. Available since 5.0.0.
 
+### Other variables
+
+Additionally the image allows to specify many other environment variables listed below:
+
+```
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
+```
+
 ## Allowed volumes for the Zabbix web interface container
 
 ### ``/etc/ssl/apache2``

web-apache-pgsql/alpine/README.md

@@ -164,6 +164,18 @@ The varable is PHP ``max_input_time`` option. By default, value is `300`.
 
 The variable is Zabbix frontend [definition](https://www.zabbix.com/documentation/4.2/manual/web_interface/definitions). String used as the name of the Zabbix frontend session cookie. By default, value is `zbx_sessionid`.
 
+### `ZBX_DENY_GUI_ACCESS`
+
+Enable (``true``) maintenance mode for Zabbix web-interface.
+
+### `ZBX_GUI_ACCESS_IP_RANGE`
+
+Array of IP addresses which are allowed for accessing to Zabbix web-interface during maintenance period.
+
+### `ZBX_GUI_WARNING_MSG`
+
+Information message about maintenance period for Zabbix web-interface.
+
 ### `ZBX_DB_ENCRYPTION`
 
 The variable allows to activate encryption for connections to Zabbix database. Even if no other environment variables are specified, connections will be TLS-encrypted if `ZBX_DB_ENCRYPTION=true` specified. Available since 5.0.0. Disabled by default.
@@ -188,6 +200,16 @@ The variable allows to activate host verification. Available since 5.0.0.
 
 The variable allows to specify custom SSO settings in JSON format. Available since 5.0.0.
 
+### Other variables
+
+Additionally the image allows to specify many other environment variables listed below:
+
+```
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
+```
+
 ## Allowed volumes for the Zabbix web interface container
 
 ### ``/etc/ssl/apache2``

web-apache-pgsql/centos/README.md

@@ -160,11 +160,22 @@ The varable is PHP ``upload_max_filesize`` option. By default, value is `2M`.
 
 The varable is PHP ``max_input_time`` option. By default, value is `300`.
 
-
 ### `ZBX_SESSION_NAME`
 
 The variable is Zabbix frontend [definition](https://www.zabbix.com/documentation/4.2/manual/web_interface/definitions). String used as the name of the Zabbix frontend session cookie. By default, value is `zbx_sessionid`.
 
+### `ZBX_DENY_GUI_ACCESS`
+
+Enable (``true``) maintenance mode for Zabbix web-interface.
+
+### `ZBX_GUI_ACCESS_IP_RANGE`
+
+Array of IP addresses which are allowed for accessing to Zabbix web-interface during maintenance period.
+
+### `ZBX_GUI_WARNING_MSG`
+
+Information message about maintenance period for Zabbix web-interface.
+
 ### `ZBX_DB_ENCRYPTION`
 
 The variable allows to activate encryption for connections to Zabbix database. Even if no other environment variables are specified, connections will be TLS-encrypted if `ZBX_DB_ENCRYPTION=true` specified. Available since 5.0.0. Disabled by default.
@@ -189,6 +200,16 @@ The variable allows to activate host verification. Available since 5.0.0.
 
 The variable allows to specify custom SSO settings in JSON format. Available since 5.0.0.
 
+### Other variables
+
+Additionally the image allows to specify many other environment variables listed below:
+
+```
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
+```
+
 ## Allowed volumes for the Zabbix web interface container
 
 ### ``/etc/ssl/apache2``

web-apache-pgsql/ubuntu/README.md

@@ -160,11 +160,22 @@ The varable is PHP ``upload_max_filesize`` option. By default, value is `2M`.
 
 The varable is PHP ``max_input_time`` option. By default, value is `300`.
 
-
 ### `ZBX_SESSION_NAME`
 
 The variable is Zabbix frontend [definition](https://www.zabbix.com/documentation/4.2/manual/web_interface/definitions). String used as the name of the Zabbix frontend session cookie. By default, value is `zbx_sessionid`.
 
+### `ZBX_DENY_GUI_ACCESS`
+
+Enable (``true``) maintenance mode for Zabbix web-interface.
+
+### `ZBX_GUI_ACCESS_IP_RANGE`
+
+Array of IP addresses which are allowed for accessing to Zabbix web-interface during maintenance period.
+
+### `ZBX_GUI_WARNING_MSG`
+
+Information message about maintenance period for Zabbix web-interface.
+
 ### `ZBX_DB_ENCRYPTION`
 
 The variable allows to activate encryption for connections to Zabbix database. Even if no other environment variables are specified, connections will be TLS-encrypted if `ZBX_DB_ENCRYPTION=true` specified. Available since 5.0.0. Disabled by default.
@@ -189,6 +200,16 @@ The variable allows to activate host verification. Available since 5.0.0.
 
 The variable allows to specify custom SSO settings in JSON format. Available since 5.0.0.
 
+### Other variables
+
+Additionally the image allows to specify many other environment variables listed below:
+
+```
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
+```
+
 ## Allowed volumes for the Zabbix web interface container
 
 ### ``/etc/ssl/apache2``

web-nginx-mysql/alpine/README.md

@@ -163,11 +163,22 @@ The varable is PHP ``upload_max_filesize`` option. By default, value is `2M`.
 
 The varable is PHP ``max_input_time`` option. By default, value is `300`.
 
-
 ### `ZBX_SESSION_NAME`
 
 The variable is Zabbix frontend [definition](https://www.zabbix.com/documentation/4.2/manual/web_interface/definitions). String used as the name of the Zabbix frontend session cookie. By default, value is `zbx_sessionid`.
 
+### `ZBX_DENY_GUI_ACCESS`
+
+Enable (``true``) maintenance mode for Zabbix web-interface.
+
+### `ZBX_GUI_ACCESS_IP_RANGE`
+
+Array of IP addresses which are allowed for accessing to Zabbix web-interface during maintenance period.
+
+### `ZBX_GUI_WARNING_MSG`
+
+Information message about maintenance period for Zabbix web-interface.
+
 ### `ZBX_DB_ENCRYPTION`
 
 The variable allows to activate encryption for connections to Zabbix database. Even if no other environment variables are specified, connections will be TLS-encrypted if `ZBX_DB_ENCRYPTION=true` specified. Available since 5.0.0. Disabled by default.
@@ -196,6 +207,16 @@ The variable allows to specify a custom list of valid ciphers. The format of the
 
 The variable allows to specify custom SSO settings in JSON format. Available since 5.0.0.
 
+### Other variables
+
+Additionally the image allows to specify many other environment variables listed below:
+
+```
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
+```
+
 ## Allowed volumes for the Zabbix web interface container
 
 ### ``/etc/ssl/nginx``

web-nginx-mysql/centos/README.md

@@ -163,11 +163,22 @@ The varable is PHP ``upload_max_filesize`` option. By default, value is `2M`.
 
 The varable is PHP ``max_input_time`` option. By default, value is `300`.
 
-
 ### `ZBX_SESSION_NAME`
 
 The variable is Zabbix frontend [definition](https://www.zabbix.com/documentation/4.2/manual/web_interface/definitions). String used as the name of the Zabbix frontend session cookie. By default, value is `zbx_sessionid`.
 
+### `ZBX_DENY_GUI_ACCESS`
+
+Enable (``true``) maintenance mode for Zabbix web-interface.
+
+### `ZBX_GUI_ACCESS_IP_RANGE`
+
+Array of IP addresses which are allowed for accessing to Zabbix web-interface during maintenance period.
+
+### `ZBX_GUI_WARNING_MSG`
+
+Information message about maintenance period for Zabbix web-interface.
+
 ### `ZBX_DB_ENCRYPTION`
 
 The variable allows to activate encryption for connections to Zabbix database. Even if no other environment variables are specified, connections will be TLS-encrypted if `ZBX_DB_ENCRYPTION=true` specified. Available since 5.0.0. Disabled by default.
@@ -196,6 +207,16 @@ The variable allows to specify a custom list of valid ciphers. The format of the
 
 The variable allows to specify custom SSO settings in JSON format. Available since 5.0.0.
 
+### Other variables
+
+Additionally the image allows to specify many other environment variables listed below:
+
+```
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
+```
+
 ## Allowed volumes for the Zabbix web interface container
 
 ### ``/etc/ssl/nginx``

web-nginx-mysql/ubuntu/README.md

@@ -163,11 +163,22 @@ The varable is PHP ``upload_max_filesize`` option. By default, value is `2M`.
 
 The varable is PHP ``max_input_time`` option. By default, value is `300`.
 
-
 ### `ZBX_SESSION_NAME`
 
 The variable is Zabbix frontend [definition](https://www.zabbix.com/documentation/4.2/manual/web_interface/definitions). String used as the name of the Zabbix frontend session cookie. By default, value is `zbx_sessionid`.
 
+### `ZBX_DENY_GUI_ACCESS`
+
+Enable (``true``) maintenance mode for Zabbix web-interface.
+
+### `ZBX_GUI_ACCESS_IP_RANGE`
+
+Array of IP addresses which are allowed for accessing to Zabbix web-interface during maintenance period.
+
+### `ZBX_GUI_WARNING_MSG`
+
+Information message about maintenance period for Zabbix web-interface.
+
 ### `ZBX_DB_ENCRYPTION`
 
 The variable allows to activate encryption for connections to Zabbix database. Even if no other environment variables are specified, connections will be TLS-encrypted if `ZBX_DB_ENCRYPTION=true` specified. Available since 5.0.0. Disabled by default.
@@ -196,6 +207,16 @@ The variable allows to specify a custom list of valid ciphers. The format of the
 
 The variable allows to specify custom SSO settings in JSON format. Available since 5.0.0.
 
+### Other variables
+
+Additionally the image allows to specify many other environment variables listed below:
+
+```
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
+```
+
 ## Allowed volumes for the Zabbix web interface container
 
 ### ``/etc/ssl/nginx``

web-nginx-pgsql/alpine/README.md

@@ -164,6 +164,18 @@ The varable is PHP ``max_input_time`` option. By default, value is `300`.
 
 The variable is Zabbix frontend [definition](https://www.zabbix.com/documentation/4.2/manual/web_interface/definitions). String used as the name of the Zabbix frontend session cookie. By default, value is `zbx_sessionid`.
 
+### `ZBX_DENY_GUI_ACCESS`
+
+Enable (``true``) maintenance mode for Zabbix web-interface.
+
+### `ZBX_GUI_ACCESS_IP_RANGE`
+
+Array of IP addresses which are allowed for accessing to Zabbix web-interface during maintenance period.
+
+### `ZBX_GUI_WARNING_MSG`
+
+Information message about maintenance period for Zabbix web-interface.
+
 ### `ZBX_DB_ENCRYPTION`
 
 The variable allows to activate encryption for connections to Zabbix database. Even if no other environment variables are specified, connections will be TLS-encrypted if `ZBX_DB_ENCRYPTION=true` specified. Available since 5.0.0. Disabled by default.
@@ -188,6 +200,16 @@ The variable allows to activate host verification. Available since 5.0.0.
 
 The variable allows to specify custom SSO settings in JSON format. Available since 5.0.0.
 
+### Other variables
+
+Additionally the image allows to specify many other environment variables listed below:
+
+```
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
+```
+
 ## Allowed volumes for the Zabbix web interface container
 
 ### ``/etc/ssl/nginx``

web-nginx-pgsql/centos/README.md

@@ -164,6 +164,18 @@ The varable is PHP ``max_input_time`` option. By default, value is `300`.
 
 The variable is Zabbix frontend [definition](https://www.zabbix.com/documentation/4.2/manual/web_interface/definitions). String used as the name of the Zabbix frontend session cookie. By default, value is `zbx_sessionid`.
 
+### `ZBX_DENY_GUI_ACCESS`
+
+Enable (``true``) maintenance mode for Zabbix web-interface.
+
+### `ZBX_GUI_ACCESS_IP_RANGE`
+
+Array of IP addresses which are allowed for accessing to Zabbix web-interface during maintenance period.
+
+### `ZBX_GUI_WARNING_MSG`
+
+Information message about maintenance period for Zabbix web-interface.
+
 ### `ZBX_DB_ENCRYPTION`
 
 The variable allows to activate encryption for connections to Zabbix database. Even if no other environment variables are specified, connections will be TLS-encrypted if `ZBX_DB_ENCRYPTION=true` specified. Available since 5.0.0. Disabled by default.
@@ -188,6 +200,16 @@ The variable allows to activate host verification. Available since 5.0.0.
 
 The variable allows to specify custom SSO settings in JSON format. Available since 5.0.0.
 
+### Other variables
+
+Additionally the image allows to specify many other environment variables listed below:
+
+```
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
+```
+
 ## Allowed volumes for the Zabbix web interface container
 
 ### ``/etc/ssl/nginx``

web-nginx-pgsql/ubuntu/README.md

@@ -164,6 +164,18 @@ The varable is PHP ``max_input_time`` option. By default, value is `300`.
 
 The variable is Zabbix frontend [definition](https://www.zabbix.com/documentation/4.2/manual/web_interface/definitions). String used as the name of the Zabbix frontend session cookie. By default, value is `zbx_sessionid`.
 
+### `ZBX_DENY_GUI_ACCESS`
+
+Enable (``true``) maintenance mode for Zabbix web-interface.
+
+### `ZBX_GUI_ACCESS_IP_RANGE`
+
+Array of IP addresses which are allowed for accessing to Zabbix web-interface during maintenance period.
+
+### `ZBX_GUI_WARNING_MSG`
+
+Information message about maintenance period for Zabbix web-interface.
+
 ### `ZBX_DB_ENCRYPTION`
 
 The variable allows to activate encryption for connections to Zabbix database. Even if no other environment variables are specified, connections will be TLS-encrypted if `ZBX_DB_ENCRYPTION=true` specified. Available since 5.0.0. Disabled by default.
@@ -188,6 +200,16 @@ The variable allows to activate host verification. Available since 5.0.0.
 
 The variable allows to specify custom SSO settings in JSON format. Available since 5.0.0.
 
+### Other variables
+
+Additionally the image allows to specify many other environment variables listed below:
+
+```
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
+```
+
 ## Allowed volumes for the Zabbix web interface container
 
 ### ``/etc/ssl/nginx``