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 ${ZBX_SOURCES} --branch master --depth 1 --single-branch zabbix-${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

@@ -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/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/apache2``

web-nginx-mysql/alpine/README.md

@@ -167,6 +167,18 @@ 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.
@@ -195,6 +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

@@ -134,7 +134,6 @@ The variable is timezone in PHP format. Full list of supported timezones are ava
 
 The variable is visible Zabbix installation name in right top corner of the web interface.
 
-
 ### `DB_DOUBLE_IEEE754`
 
 Use IEEE754 compatible value range for 64-bit Numeric (float) history values. Available since 5.0.0. Enabled by default.
@@ -163,11 +162,22 @@ 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`.
 
-<<<<<<< HEAD
 ### `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.
@@ -191,12 +201,21 @@ The variable allows to activate host verification. Available since 5.0.0.
 ### `ZBX_DB_CIPHER_LIST`
 
 The variable allows to specify a custom list of valid ciphers. The format of the cipher list must conform to the OpenSSL standard. Available since 5.0.0.
->>>>>>> master
 
 ## `ZBX_SSO_SETTINGS`
 
 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`.
 
-<<<<<<< HEAD
 ### `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.
@@ -191,12 +202,21 @@ The variable allows to activate host verification. Available since 5.0.0.
 ### `ZBX_DB_CIPHER_LIST`
 
 The variable allows to specify a custom list of valid ciphers. The format of the cipher list must conform to the OpenSSL standard. Available since 5.0.0.
->>>>>>> master
 
 ## `ZBX_SSO_SETTINGS`
 
 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``

zabbix-appliance/rhel/README.md

@@ -16,7 +16,6 @@ Zabbix appliance contains MySQL database server, Zabbix server, Zabbix Java Gate
 
 These are the only official Zabbix appliance Docker images. They are based on Red Hat Enterprise Linux 8 images. The available versions of Zabbix appliance are:
 
-    Zabbix appliance 4.4
     Zabbix appliance 5.0
 
 Images are updated when new releases are published. The image with ``latest`` tag is based on Red Hat Enterprise Linux 8.
@@ -99,7 +98,7 @@ 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`.
+The variable is Zabbix frontend [definition](https://www.zabbix.com/documentation/current/manual/web_interface/definitions). String used as the name of the Zabbix frontend session cookie. By default, value is `zbx_sessionid`.
 
 ### Other variables