zabbix最新数据图形断断续续处理

                                                                                                               zabbix最新数据图形断断续续处理

一、问题描述，在查询图形数据的总断断续续的，实际该主机和网络都正常的。

 二、修改zabbix_server配置文件，

----------------------------------------------------------------------------------------------

调整zabbix参数（/etc/zabbix/zabbix_server.conf）

StartPollers=160

StartPollersUnreacheable=80

StartTrappers=20

StartPingers=100

StartDiscoverers=120

Cachesize=1024M

startDBSyncers=16

HistoryCacheSize-1024M

TrendCacheSize=1024M

HIstoryTextCacheSize-512M
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三、重启一下zabbix服务，systemctl restart zabbix-server,再查看图形数据就没有断点的现象了

 zabbix配置文件

# This is a configuration file for Zabbix server daemon
# To get more information about Zabbix, visit http://www.zabbix.com

############ GENERAL PARAMETERS #################

### Option: ListenPort
#    Listen port for trapper.
#
# Mandatory: no
# Range: 1024-32767
# Default:
# ListenPort=10051

### Option: SourceIP
#    Source IP address for outgoing connections.
#
# Mandatory: no
# Default:
# SourceIP=

### Option: LogType
#    Specifies where log messages are written to:
#        system  - syslog
#        file    - file specified with LogFile parameter
#        console - standard output
#
# Mandatory: no
# Default:
# LogType=file

### Option: LogFile
#    Log file name for LogType 'file' parameter.
#
# Mandatory: yes, if LogType is set to file, otherwise no
# Default:
# LogFile=

LogFile=/var/log/zabbix/zabbix_server.log

### Option: LogFileSize
#    Maximum size of log file in MB.
#    0 - disable automatic log rotation.
#
# Mandatory: no
# Range: 0-1024
# Default:
# LogFileSize=1

LogFileSize=0

### Option: DebugLevel
#    Specifies debug level:
#    0 - basic information about starting and stopping of Zabbix processes
#    1 - critical information
#    2 - error information
#    3 - warnings
#    4 - for debugging (produces lots of information)
#    5 - extended debugging (produces even more information)
#
# Mandatory: no
# Range: 0-5
# Default:
# DebugLevel=3

### Option: PidFile
#    Name of PID file.
#
# Mandatory: no
# Default:
# PidFile=/tmp/zabbix_server.pid

PidFile=/run/zabbix/zabbix_server.pid

### Option: SocketDir
#    IPC socket directory.
#        Directory to store IPC sockets used by internal Zabbix services.
#
# Mandatory: no
# Default:
# SocketDir=/tmp

SocketDir=/run/zabbix

### Option: DBHost
#    Database host name.
#    If set to localhost, socket is used for MySQL.
#    If set to empty string, socket is used for PostgreSQL.
#    If set to empty string, the Net Service Name connection method is used to connect to Oracle database; also see
#    the TNS_ADMIN environment variable to specify the directory where the tnsnames.ora file is located.
#
# Mandatory: no
# Default:
# DBHost=localhost

### Option: DBName
#    Database name.
#    If the Net Service Name connection method is used to connect to Oracle database, specify the service name from
#    the tnsnames.ora file or set to empty string; also see the TWO_TASK environment variable if DBName is set to
#    empty string.
#
# Mandatory: yes
# Default:
# DBName=
#DBMaxConnections=200
DBName=zabbix

### Option: DBSchema
#    Schema name. Used for PostgreSQL.
#
# Mandatory: no
# Default:
# DBSchema=

### Option: DBUser
#    Database user.
#
# Mandatory: no
# Default:
# DBUser=

DBUser=zabbix

### Option: DBPassword
#    Database password.
#    Comment this line if no password is used.
#
# Mandatory: no
# Default:
DBPassword=password

### Option: DBSocket
#    Path to MySQL socket.
#
# Mandatory: no
# Default:
# DBSocket=

### Option: DBPort
#    Database port when not using local socket.
#    If the Net Service Name connection method is used to connect to Oracle database, the port number from the
#    tnsnames.ora file will be used. The port number set here will be ignored.
#
# Mandatory: no
# Range: 1024-65535
# Default:
# DBPort=

### Option: AllowUnsupportedDBVersions
#    Allow server to work with unsupported database versions.
#       0 - do not allow
#       1 - allow
#
# Mandatory: no
# Default:
# AllowUnsupportedDBVersions=0

### Option: HistoryStorageURL
#    History storage HTTP[S] URL.
#
# Mandatory: no
# Default:
# HistoryStorageURL=

### Option: HistoryStorageTypes
#    Comma separated list of value types to be sent to the history storage.
#
# Mandatory: no
# Default:
# HistoryStorageTypes=uint,dbl,str,log,text

### Option: HistoryStorageDateIndex
#    Enable preprocessing of history values in history storage to store values in different indices based on date.
#    0 - disable
#    1 - enable
#
# Mandatory: no
# Default:
# HistoryStorageDateIndex=0

### Option: ExportDir
#    Directory for real time export of events, history and trends in newline delimited JSON format.
#    If set, enables real time export.
#
# Mandatory: no
# Default:
# ExportDir=

### Option: ExportFileSize
#    Maximum size per export file in bytes.
#    Only used for rotation if ExportDir is set.
#
# Mandatory: no
# Range: 1M-1G
# Default:
# ExportFileSize=1G

### Option: ExportType
#    List of comma delimited types of real time export - allows to control export entities by their
#    type (events, history, trends) individually.
#    Valid only if ExportDir is set.
#
# Mandatory: no
# Default:
# ExportType=events,history,trends

############ ADVANCED PARAMETERS ################

### Option: StartPollers
#    Number of pre-forked instances of pollers.
#
# Mandatory: no
# Range: 0-1000
# Default:
StartPollers=160

### Option: StartIPMIPollers
#    Number of pre-forked instances of IPMI pollers.
#        The IPMI manager process is automatically started when at least one IPMI poller is started.
#
# Mandatory: no
# Range: 0-1000
# Default:
 StartIPMIPollers=5

### Option: StartPreprocessors
#    Number of pre-forked instances of preprocessing workers.
#        The preprocessing manager process is automatically started when preprocessor worker is started.
#
# Mandatory: no
# Range: 1-1000
# Default:
# StartPreprocessors=3

### Option: StartPollersUnreachable
#    Number of pre-forked instances of pollers for unreachable hosts (including IPMI and Java).
#    At least one poller for unreachable hosts must be running if regular, IPMI or Java pollers
#    are started.
#
# Mandatory: no
# Range: 0-1000
# Default:
 StartPollersUnreachable=80

### Option: StartHistoryPollers
#    Number of pre-forked instances of history pollers.
#    Only required for calculated checks.
#    A database connection is required for each history poller instance.
#
# Mandatory: no
# Range: 0-1000
# Default:
# StartHistoryPollers=5

### Option: StartTrappers
#    Number of pre-forked instances of trappers.
#    Trappers accept incoming connections from Zabbix sender, active agents and active proxies.
#    At least one trapper process must be running to display server availability and view queue
#    in the frontend.
#
# Mandatory: no
# Range: 0-1000
# Default:
StartTrappers=20

### Option: StartPingers
#    Number of pre-forked instances of ICMP pingers.
#
# Mandatory: no
# Range: 0-1000
# Default:
 StartPingers=100

### Option: StartDiscoverers
#    Number of pre-forked instances of discoverers.
#
# Mandatory: no
# Range: 0-250
# Default:
 StartDiscoverers=120

### Option: StartHTTPPollers
#    Number of pre-forked instances of HTTP pollers.
#
# Mandatory: no
# Range: 0-1000
# Default:
StartHTTPPollers=10

### Option: StartTimers
#    Number of pre-forked instances of timers.
#    Timers process maintenance periods.
#    Only the first timer process handles host maintenance updates. Problem suppression updates are shared
#    between all timers.
#
# Mandatory: no
# Range: 1-1000
# Default:
# StartTimers=1

### Option: StartEscalators
#    Number of pre-forked instances of escalators.
#
# Mandatory: no
# Range: 1-100
# Default:
# StartEscalators=1

### Option: StartAlerters
#    Number of pre-forked instances of alerters.
#    Alerters send the notifications created by action operations.
#
# Mandatory: no
# Range: 1-100
# Default:
# StartAlerters=3

### Option: JavaGateway
#    IP address (or hostname) of Zabbix Java gateway.
#    Only required if Java pollers are started.
#
# Mandatory: no
# Default:
# JavaGateway=

### Option: JavaGatewayPort
#    Port that Zabbix Java gateway listens on.
#
# Mandatory: no
# Range: 1024-32767
# Default:
# JavaGatewayPort=10052

### Option: StartJavaPollers
#    Number of pre-forked instances of Java pollers.
#
# Mandatory: no
# Range: 0-1000
# Default:
# StartJavaPollers=0

### Option: StartVMwareCollectors
#    Number of pre-forked vmware collector instances.
#
# Mandatory: no
# Range: 0-250
# Default:
 StartVMwareCollectors=0

### Option: VMwareFrequency
#    How often Zabbix will connect to VMware service to obtain a new data.
#
# Mandatory: no
# Range: 10-86400
# Default:
 VMwareFrequency=60

### Option: VMwarePerfFrequency
#    How often Zabbix will connect to VMware service to obtain performance data.
#
# Mandatory: no
# Range: 10-86400
# Default:
 VMwarePerfFrequency=60

### Option: VMwareCacheSize
#    Size of VMware cache, in bytes.
#    Shared memory size for storing VMware data.
#    Only used if VMware collectors are started.
#
# Mandatory: no
# Range: 256K-2G
# Default:
 VMwareCacheSize=1024M

### Option: VMwareTimeout
#    Specifies how many seconds vmware collector waits for response from VMware service.
#
# Mandatory: no
# Range: 1-300
# Default:
 VMwareTimeout=20

### Option: SNMPTrapperFile
#    Temporary file used for passing data from SNMP trap daemon to the server.
#    Must be the same as in zabbix_trap_receiver.pl or SNMPTT configuration file.
#
# Mandatory: no
# Default:
# SNMPTrapperFile=/tmp/zabbix_traps.tmp

SNMPTrapperFile=/var/log/snmptrap/snmptrap.log

### Option: StartSNMPTrapper
#    If 1, SNMP trapper process is started.
#
# Mandatory: no
# Range: 0-1
# Default:
# StartSNMPTrapper=0

### Option: ListenIP
#    List of comma delimited IP addresses that the trapper should listen on.
#    Trapper will listen on all network interfaces if this parameter is missing.
#
# Mandatory: no
# Default:
# ListenIP=0.0.0.0

### Option: HousekeepingFrequency
#    How often Zabbix will perform housekeeping procedure (in hours).
#    Housekeeping is removing outdated information from the database.
#    To prevent Housekeeper from being overloaded, no more than 4 times HousekeepingFrequency
#    hours of outdated information are deleted in one housekeeping cycle, for each item.
#    To lower load on server startup housekeeping is postponed for 30 minutes after server start.
#    With HousekeepingFrequency=0 the housekeeper can be only executed using the runtime control option.
#    In this case the period of outdated information deleted in one housekeeping cycle is 4 times the
#    period since the last housekeeping cycle, but not less than 4 hours and not greater than 4 days.
#
# Mandatory: no
# Range: 0-24
# Default:
# HousekeepingFrequency=1

### Option: MaxHousekeeperDelete
#    The table "housekeeper" contains "tasks" for housekeeping procedure in the format:
#    [housekeeperid], [tablename], [field], [value].
#    No more than 'MaxHousekeeperDelete' rows (corresponding to [tablename], [field], [value])
#    will be deleted per one task in one housekeeping cycle.
#    If set to 0 then no limit is used at all. In this case you must know what you are doing!
#
# Mandatory: no
# Range: 0-1000000
# Default:
MaxHousekeeperDelete=10000

### Option: CacheSize
#    Size of configuration cache, in bytes.
#    Shared memory size for storing host, item and trigger data.
#
# Mandatory: no
# Range: 128K-64G
# Default:
CacheSize=2G

### Option: CacheUpdateFrequency
#    How often Zabbix will perform update of configuration cache, in seconds.
#
# Mandatory: no
# Range: 1-3600
# Default:
CacheUpdateFrequency=90

### Option: StartDBSyncers
#    Number of pre-forked instances of DB Syncers.
#
# Mandatory: no
# Range: 1-100
# Default:
StartDBSyncers=10

### Option: HistoryCacheSize
#    Size of history cache, in bytes.
#    Shared memory size for storing history data.
#
# Mandatory: no
# Range: 128K-2G
# Default:
HistoryCacheSize=2G

### Option: HistoryIndexCacheSize
#    Size of history index cache, in bytes.
#    Shared memory size for indexing history cache.
#
# Mandatory: no
# Range: 128K-2G
# Default:
HistoryIndexCacheSize=512M

### Option: TrendCacheSize
#    Size of trend write cache, in bytes.
#    Shared memory size for storing trends data.
#
# Mandatory: no
# Range: 128K-2G
# Default:
TrendCacheSize=1024M

### Option: TrendFunctionCacheSize
#    Size of trend function cache, in bytes.
#    Shared memory size for caching calculated trend function data.
#
# Mandatory: no
# Range: 128K-2G
# Default:
# TrendFunctionCacheSize=4M

### Option: ValueCacheSize
#    Size of history value cache, in bytes.
#    Shared memory size for caching item history data requests.
#    Setting to 0 disables value cache.
#
# Mandatory: no
# Range: 0,128K-64G
# Default:
ValueCacheSize=2G

### Option: Timeout
#    Specifies how long we wait for agent, SNMP device or external check (in seconds).
#
# Mandatory: no
# Range: 1-30
# Default:
# Timeout=3

Timeout=4

### Option: TrapperTimeout
#    Specifies how many seconds trapper may spend processing new data.
#
# Mandatory: no
# Range: 1-300
# Default:
# TrapperTimeout=300

### Option: UnreachablePeriod
#    After how many seconds of unreachability treat a host as unavailable.
#
# Mandatory: no
# Range: 1-3600
# Default:
# UnreachablePeriod=45

### Option: UnavailableDelay
#    How often host is checked for availability during the unavailability period, in seconds.
#
# Mandatory: no
# Range: 1-3600
# Default:
# UnavailableDelay=360

### Option: UnreachableDelay
#    How often host is checked for availability during the unreachability period, in seconds.
#
# Mandatory: no
# Range: 1-3600
# Default:
# UnreachableDelay=15

### Option: AlertScriptsPath
#    Full path to location of custom alert scripts.
#    Default depends on compilation options.
#    To see the default path run command "zabbix_server --help".
#
# Mandatory: no
# Default:
# AlertScriptsPath=/usr/lib/zabbix/alertscripts

### Option: ExternalScripts
#    Full path to location of external scripts.
#    Default depends on compilation options.
#    To see the default path run command "zabbix_server --help".
#
# Mandatory: no
# Default:
# ExternalScripts=/usr/lib/zabbix/externalscripts

### Option: FpingLocation
#    Location of fping.
#    Make sure that fping binary has root ownership and SUID flag set.
#
# Mandatory: no
# Default:
# FpingLocation=/usr/sbin/fping

### Option: Fping6Location
#    Location of fping6.
#    Make sure that fping6 binary has root ownership and SUID flag set.
#    Make empty if your fping utility is capable to process IPv6 addresses.
#
# Mandatory: no
# Default:
# Fping6Location=/usr/sbin/fping6

### Option: SSHKeyLocation
#    Location of public and private keys for SSH checks and actions.
#
# Mandatory: no
# Default:
# SSHKeyLocation=

### Option: LogSlowQueries
#    How long a database query may take before being logged (in milliseconds).
#    Only works if DebugLevel set to 3, 4 or 5.
#    0 - don't log slow queries.
#
# Mandatory: no
# Range: 1-3600000
# Default:
# LogSlowQueries=0

LogSlowQueries=10000

### Option: TmpDir
#    Temporary directory.
#
# Mandatory: no
# Default:
# TmpDir=/tmp

### Option: StartProxyPollers
#    Number of pre-forked instances of pollers for passive proxies.
#
# Mandatory: no
# Range: 0-250
# Default:
StartProxyPollers=6

### Option: ProxyConfigFrequency
#    How often Zabbix Server sends configuration data to a Zabbix Proxy in seconds.
#    This parameter is used only for proxies in the passive mode.
#
# Mandatory: no
# Range: 1-3600*24*7
# Default:
ProxyConfigFrequency=300

### Option: ProxyDataFrequency
#    How often Zabbix Server requests history data from a Zabbix Proxy in seconds.
#    This parameter is used only for proxies in the passive mode.
#
# Mandatory: no
# Range: 1-3600
# Default:
ProxyDataFrequency=10

### Option: StartLLDProcessors
#    Number of pre-forked instances of low level discovery processors.
#
# Mandatory: no
# Range: 1-100
# Default:
# StartLLDProcessors=2

### Option: AllowRoot
#    Allow the server to run as 'root'. If disabled and the server is started by 'root', the server
#    will try to switch to the user specified by the User configuration option instead.
#    Has no effect if started under a regular user.
#    0 - do not allow
#    1 - allow
#
# Mandatory: no
# Default:
# AllowRoot=0

### Option: User
#    Drop privileges to a specific, existing user on the system.
#    Only has effect if run as 'root' and AllowRoot is disabled.
#
# Mandatory: no
# Default:
# User=zabbix

### Option: Include
#    You may include individual files or all files in a directory in the configuration file.
#    Installing Zabbix will create include directory in /usr/local/etc, unless modified during the compile time.
#
# Mandatory: no
# Default:
# Include=

# Include=/usr/local/etc/zabbix_server.general.conf
# Include=/usr/local/etc/zabbix_server.conf.d/
# Include=/usr/local/etc/zabbix_server.conf.d/*.conf

### Option: SSLCertLocation
#    Location of SSL client certificates.
#    This parameter is used only in web monitoring.
#    Default depends on compilation options.
#    To see the default path run command "zabbix_server --help".
#
# Mandatory: no
# Default:
# SSLCertLocation=${datadir}/zabbix/ssl/certs

### Option: SSLKeyLocation
#    Location of private keys for SSL client certificates.
#    This parameter is used only in web monitoring.
#    Default depends on compilation options.
#    To see the default path run command "zabbix_server --help".
#
# Mandatory: no
# Default:
# SSLKeyLocation=${datadir}/zabbix/ssl/keys

### Option: SSLCALocation
#    Override the location of certificate authority (CA) files for SSL server certificate verification.
#    If not set, system-wide directory will be used.
#    This parameter is used in web monitoring, SMTP authentication, HTTP agent items and for communication with Vault.
#
# Mandatory: no
# Default:
# SSLCALocation=

### Option: StatsAllowedIP
#    List of comma delimited IP addresses, optionally in CIDR notation, or DNS names of external Zabbix instances.
#    Stats request will be accepted only from the addresses listed here. If this parameter is not set no stats requests
#    will be accepted.
#    If IPv6 support is enabled then '127.0.0.1', '::127.0.0.1', '::ffff:127.0.0.1' are treated equally
#    and '::/0' will allow any IPv4 or IPv6 address.
#    '0.0.0.0/0' can be used to allow any IPv4 address.
#    Example: StatsAllowedIP=127.0.0.1,192.168.1.0/24,::1,2001:db8::/32,zabbix.example.com
#
# Mandatory: no
# Default:
# StatsAllowedIP=
StatsAllowedIP=127.0.0.1

####### LOADABLE MODULES #######

### Option: LoadModulePath
#    Full path to location of server modules.
#    Default depends on compilation options.
#    To see the default path run command "zabbix_server --help".
#
# Mandatory: no
# Default:
# LoadModulePath=${libdir}/modules

### Option: LoadModule
#    Module to load at server startup. Modules are used to extend functionality of the server.
#    Formats:
#        LoadModule=<module.so>
#        LoadModule=<path/module.so>
#        LoadModule=</abs_path/module.so>
#    Either the module must be located in directory specified by LoadModulePath or the path must precede the module name.
#    If the preceding path is absolute (starts with '/') then LoadModulePath is ignored.
#    It is allowed to include multiple LoadModule parameters.
#
# Mandatory: no
# Default:
# LoadModule=

####### TLS-RELATED PARAMETERS #######

### Option: TLSCAFile
#    Full pathname of a file containing the top-level CA(s) certificates for
#    peer certificate verification.
#
# Mandatory: no
# Default:
# TLSCAFile=

### Option: TLSCRLFile
#    Full pathname of a file containing revoked certificates.
#
# Mandatory: no
# Default:
# TLSCRLFile=

### Option: TLSCertFile
#    Full pathname of a file containing the server certificate or certificate chain.
#
# Mandatory: no
# Default:
# TLSCertFile=

### Option: TLSKeyFile
#    Full pathname of a file containing the server private key.
#
# Mandatory: no
# Default:
# TLSKeyFile=

####### For advanced users - TLS ciphersuite selection criteria #######

### Option: TLSCipherCert13
#    Cipher string for OpenSSL 1.1.1 or newer in TLS 1.3.
#    Override the default ciphersuite selection criteria for certificate-based encryption.
#
# Mandatory: no
# Default:
# TLSCipherCert13=

### Option: TLSCipherCert
#    GnuTLS priority string or OpenSSL (TLS 1.2) cipher string.
#    Override the default ciphersuite selection criteria for certificate-based encryption.
#    Example for GnuTLS:
#        NONE:+VERS-TLS1.2:+ECDHE-RSA:+RSA:+AES-128-GCM:+AES-128-CBC:+AEAD:+SHA256:+SHA1:+CURVE-ALL:+COMP-NULL:+SIGN-ALL:+CTYPE-X.509
#    Example for OpenSSL:
#        EECDH+aRSA+AES128:RSA+aRSA+AES128
#
# Mandatory: no
# Default:
# TLSCipherCert=

### Option: TLSCipherPSK13
#    Cipher string for OpenSSL 1.1.1 or newer in TLS 1.3.
#    Override the default ciphersuite selection criteria for PSK-based encryption.
#    Example:
#        TLS_CHACHA20_POLY1305_SHA256:TLS_AES_128_GCM_SHA256
#
# Mandatory: no
# Default:
# TLSCipherPSK13=

### Option: TLSCipherPSK
#    GnuTLS priority string or OpenSSL (TLS 1.2) cipher string.
#    Override the default ciphersuite selection criteria for PSK-based encryption.
#    Example for GnuTLS:
#        NONE:+VERS-TLS1.2:+ECDHE-PSK:+PSK:+AES-128-GCM:+AES-128-CBC:+AEAD:+SHA256:+SHA1:+CURVE-ALL:+COMP-NULL:+SIGN-ALL
#    Example for OpenSSL:
#        kECDHEPSK+AES128:kPSK+AES128
#
# Mandatory: no
# Default:
# TLSCipherPSK=

### Option: TLSCipherAll13
#    Cipher string for OpenSSL 1.1.1 or newer in TLS 1.3.
#    Override the default ciphersuite selection criteria for certificate- and PSK-based encryption.
#    Example:
#        TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:TLS_AES_128_GCM_SHA256
#
# Mandatory: no
# Default:
# TLSCipherAll13=

### Option: TLSCipherAll
#    GnuTLS priority string or OpenSSL (TLS 1.2) cipher string.
#    Override the default ciphersuite selection criteria for certificate- and PSK-based encryption.
#    Example for GnuTLS:
#        NONE:+VERS-TLS1.2:+ECDHE-RSA:+RSA:+ECDHE-PSK:+PSK:+AES-128-GCM:+AES-128-CBC:+AEAD:+SHA256:+SHA1:+CURVE-ALL:+COMP-NULL:+SIGN-ALL:+CTYPE-X.509
#    Example for OpenSSL:
#        EECDH+aRSA+AES128:RSA+aRSA+AES128:kECDHEPSK+AES128:kPSK+AES128
#
# Mandatory: no
# Default:
# TLSCipherAll=

### Option: DBTLSConnect
#    Setting this option enforces to use TLS connection to database.
#    required    - connect using TLS
#    verify_ca   - connect using TLS and verify certificate
#    verify_full - connect using TLS, verify certificate and verify that database identity specified by DBHost
#                  matches its certificate
#    On MySQL starting from 5.7.11 and PostgreSQL following values are supported: "required", "verify_ca" and
#    "verify_full".
#    On MariaDB starting from version 10.2.6 "required" and "verify_full" values are supported.
#    Default is not to set any option and behavior depends on database configuration
#
# Mandatory: no
# Default:
# DBTLSConnect=

### Option: DBTLSCAFile
#    Full pathname of a file containing the top-level CA(s) certificates for database certificate verification.
#    Supported only for MySQL and PostgreSQL
#
# Mandatory: no
#    (yes, if DBTLSConnect set to one of: verify_ca, verify_full)
# Default:
# DBTLSCAFile=

### Option: DBTLSCertFile
#    Full pathname of file containing Zabbix server certificate for authenticating to database.
#    Supported only for MySQL and PostgreSQL
#
# Mandatory: no
# Default:
# DBTLSCertFile=

### Option: DBTLSKeyFile
#    Full pathname of file containing the private key for authenticating to database.
#    Supported only for MySQL and PostgreSQL
#
# Mandatory: no
# Default:
# DBTLSKeyFile=

### Option: DBTLSCipher
#    The list of encryption ciphers that Zabbix server permits for TLS protocols up through TLSv1.2
#    Supported only for MySQL
#
# Mandatory no
# Default:
# DBTLSCipher=

### Option: DBTLSCipher13
#    The list of encryption ciphersuites that Zabbix server permits for TLSv1.3 protocol
#    Supported only for MySQL, starting from version 8.0.16
#
# Mandatory no
# Default:
# DBTLSCipher13=

### Option: Vault
#    Specifies vault:
#        HashiCorp - HashiCorp KV Secrets Engine - Version 2
#        CyberArk  - CyberArk Central Credential Provider
#
# Mandatory: no
# Default:
# Vault=HashiCorp

### Option: VaultToken
#    Vault authentication token that should have been generated exclusively for Zabbix server with read only permission
#    to paths specified in Vault macros and read only permission to path specified in optional VaultDBPath
#    configuration parameter.
#    It is an error if VaultToken and VAULT_TOKEN environment variable are defined at the same time.
#
# Mandatory: no
#    (yes, if Vault is explicitly set to HashiCorp)
# Default:
# VaultToken=

### Option: VaultURL
#    Vault server HTTP[S] URL. System-wide CA certificates directory will be used if SSLCALocation is not specified.
#
# Mandatory: no
# Default:
# VaultURL=https://127.0.0.1:8200

### Option: VaultDBPath
#    Vault path or query depending on the Vault from where credentials for database will be retrieved by keys.
#    Keys used for HashiCorp are 'password' and 'username'.
#    Example path:
#        secret/zabbix/database
#    Keys used for CyberArk are 'Content' and 'UserName'.
#    Example query:
#        AppID=zabbix_server&Query=Safe=passwordSafe;Object=zabbix_server_database
#    This option can only be used if DBUser and DBPassword are not specified.
#
# Mandatory: no
# Default:
# VaultDBPath=

### Option: VaultTLSCertFile
#    Name of the SSL certificate file used for client authentication. The certificate file must be in PEM1 format.
#    If the certificate file contains also the private key, leave the SSL key file field empty. The directory
#    containing this file is specified by configuration parameter SSLCertLocation.
#
# Mandatory: no
# Default:
# VaultTLSCertFile=

### Option: VaultTLSKeyFile
#    Name of the SSL private key file used for client authentication. The private key file must be in PEM1 format.
#    The directory containing this file is specified by configuration parameter SSLKeyLocation.
#
# Mandatory: no
# Default:
# VaultTLSKeyFile=

### Option: StartReportWriters
#    Number of pre-forked report writer instances.
#
# Mandatory: no
# Range: 0-100
# Default:
# StartReportWriters=0

### Option: WebServiceURL
#    URL to Zabbix web service, used to perform web related tasks.
#    Example: http://localhost:10053/report
#
# Mandatory: no
# Default:
# WebServiceURL=

### Option: ServiceManagerSyncFrequency
#    How often Zabbix will synchronize configuration of a service manager (in seconds).
#
# Mandatory: no
# Range: 1-3600
# Default:
# ServiceManagerSyncFrequency=60

### Option: ProblemHousekeepingFrequency
#    How often Zabbix will delete problems for deleted triggers (in seconds).
#
# Mandatory: no
# Range: 1-3600
# Default:
# ProblemHousekeepingFrequency=60

## Option: StartODBCPollers
#    Number of pre-forked ODBC poller instances.
#
# Mandatory: no
# Range: 0-1000
# Default:
# StartODBCPollers=1

####### For advanced users - TCP-related fine-tuning parameters #######

## Option: ListenBacklog
#       The maximum number of pending connections in the queue. This parameter is passed to
#       listen() function as argument 'backlog' (see "man listen").
#
# Mandatory: no
# Range: 0 - INT_MAX (depends on system, too large values may be silently truncated to implementation-specified maximum)
# Default: SOMAXCONN (hard-coded constant, depends on system)
# ListenBacklog=


####### High availability cluster parameters #######

## Option: HANodeName
#    The high availability cluster node name.
#    When empty, server is working in standalone mode; a node with empty name is registered with address for the frontend to connect to.
#
# Mandatory: no
# Default: 
# HANodeName=

## Option: NodeAddress
#    IP or hostname with optional port to specify how frontend should connect to the server.
#    Format: <address>[:port]
#
#    This option can be overridden by address specified in frontend configuration.
#
# Mandatory: no
# Default: 
# NodeAddress=localhost:10051