Re: [PATCH v3 1/5] zabbix_agentd: Update to v5.0.20 (LTS)

Hello Robin,

Thank you for working on Zabbix and integrating it better into IPFire.

I am very happy with this, but I have my reservations about the mechanism with the “new” configuration file. I do not quite see the necessity for this since we have a package management system which will allow you to start again from scratch if you want by uninstalling the package, throwing away the backup and then installing the package again.

It would also create some unique feature around one package, but not for others which is probably more confusing than helpful.

What is your motivation for this?

-Michael

On 9 Feb 2022, at 23:26, Robin Roevens robin.roevens@disroot.org wrote:

• Update from 4.2.6 to latest LTS version 5.0.20

See release notes: https://www.zabbix.com/rn/rn5.0.20

Signed-off-by: Robin Roevens robin.roevens@disroot.org

config/zabbix_agentd/zabbix_agentd.conf | 135 ++++++++++++++++++++++-- lfs/zabbix_agentd | 11 +- 2 files changed, 132 insertions(+), 14 deletions(-)

diff --git a/config/zabbix_agentd/zabbix_agentd.conf b/config/zabbix_agentd/zabbix_agentd.conf index 21b8e0122..aa8b899dc 100644 --- a/config/zabbix_agentd/zabbix_agentd.conf +++ b/config/zabbix_agentd/zabbix_agentd.conf @@ -63,14 +63,33 @@ LogFileSize=0 # Default: # SourceIP=

-### Option: EnableRemoteCommands -# Whether remote commands from Zabbix server are allowed. -# 0 - not allowed -# 1 - allowed +### Option: AllowKey +# Allow execution of item keys matching pattern. +# Multiple keys matching rules may be defined in combination with DenyKey. +# Key pattern is wildcard expression, which support "*" character to match any number of any characters in certain position. It might be used in both key name and key arguments. +# Parameters are processed one by one according their appearance order. +# If no AllowKey or DenyKey rules defined, all keys are allowed. +# +# Mandatory: no

+### Option: DenyKey +# Deny execution of items keys matching pattern. +# Multiple keys matching rules may be defined in combination with AllowKey. +# Key pattern is wildcard expression, which support "*" character to match any number of any characters in certain position. It might be used in both key name and key arguments. +# Parameters are processed one by one according their appearance order. +# If no AllowKey or DenyKey rules defined, all keys are allowed. +# Unless another system.run[*] rule is specified DenyKey=system.run[*] is added by default. # # Mandatory: no # Default: -# EnableRemoteCommands=0 +# DenyKey=system.run[*]

+### Option: EnableRemoteCommands - Deprecated, use AllowKey=system.run[*] or DenyKey=system.run[*] instead +# Internal alias for AllowKey/DenyKey parameters depending on value: +# 0 - DenyKey=system.run[*] +# 1 - AllowKey=system.run[*] +# +# Mandatory: no

### Option: LogRemoteCommands # Enable logging of executed shell commands as warnings. @@ -177,6 +196,28 @@ ServerActive=127.0.0.1 # Default: # HostMetadataItem=

+### Option: HostInterface +# Optional parameter that defines host interface. +# Host interface is used at host auto-registration process. +# An agent will issue an error and not start if the value is over limit of 255 characters. +# If not defined, value will be acquired from HostInterfaceItem. +# +# Mandatory: no +# Range: 0-255 characters +# Default: +# HostInterface=

+### Option: HostInterfaceItem +# Optional parameter that defines an item used for getting host interface. +# Host interface is used at host auto-registration process. +# During an auto-registration request an agent will log a warning message if +# the value returned by specified item is over limit of 255 characters. +# This option is only used when HostInterface is not defined. +# +# Mandatory: no +# Default: +# HostInterfaceItem=

### Option: RefreshActiveChecks # How often list of active checks is refreshed, in seconds. # @@ -265,7 +306,6 @@ ServerActive=127.0.0.1

Include=/etc/zabbix_agentd/zabbix_agentd.d/*.conf

####### USER-DEFINED MONITORED PARAMETERS #######

### Option: UnsafeUserParameters @@ -299,7 +339,7 @@ Include=/etc/zabbix_agentd/zabbix_agentd.d/*.conf # # Mandatory: no # Default: -# LoadModulePath=/usr/lib/modules +# LoadModulePath=${libdir}/modules

LoadModulePath=/usr/lib/zabbix

@@ -357,14 +397,14 @@ LoadModulePath=/usr/lib/zabbix # TLSCRLFile=

### Option: TLSServerCertIssuer -# Allowed server certificate issuer. +# Allowed server certificate issuer. # # Mandatory: no # Default: # TLSServerCertIssuer=

### Option: TLSServerCertSubject -# Allowed server certificate subject. +# Allowed server certificate subject. # # Mandatory: no # Default: @@ -397,3 +437,80 @@ LoadModulePath=/usr/lib/zabbix # Mandatory: no # Default: # TLSPSKFile=

+####### 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=

+####### 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= diff --git a/lfs/zabbix_agentd b/lfs/zabbix_agentd index c69643a54..28fe97b4f 100644 --- a/lfs/zabbix_agentd +++ b/lfs/zabbix_agentd @@ -1,7 +1,7 @@ ############################################################################### # # # IPFire.org - A linux based firewall # -# Copyright (C) 2007-2019 IPFire Team info@ipfire.org # +# Copyright (C) 2007-2022 IPFire Team info@ipfire.org # # # # This program is free software: you can redistribute it and/or modify # # it under the terms of the GNU General Public License as published by # @@ -24,7 +24,7 @@

include Config

-VER = 4.2.6 +VER = 5.0.20

THISAPP = zabbix-$(VER) DL_FILE = $(THISAPP).tar.gz @@ -32,7 +32,7 @@ DL_FROM = $(URL_IPFIRE) DIR_APP = $(DIR_SRC)/$(THISAPP) TARGET = $(DIR_INFO)/$(THISAPP) PROG = zabbix_agentd -PAK_VER = 4 +PAK_VER = 5 DEPS =

############################################################################### @@ -43,7 +43,7 @@ objects = $(DL_FILE)

$(DL_FILE) = $(DL_FROM)/$(DL_FILE)

-$(DL_FILE)_MD5 = 6cd55cd743d416d9ffbf2e6fdee680ee +$(DL_FILE)_MD5 = 52df25394f9a4cf83ff55278b23e6295

install : $(TARGET)

@@ -80,7 +80,8 @@ $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects)) --prefix=/usr \ --enable-agent \ --sysconfdir=/etc/zabbix_agentd \

• --with-openssl
  

• --with-openssl \
  

• --with-libcurl
  
  

  cd $(DIR_APP) && make cd $(DIR_APP) && make install

-- 2.34.1

-- Dit bericht is gescanned op virussen en andere gevaarlijke inhoud door MailScanner en lijkt schoon te zijn.