packages/admin/zabbix/Makefile

#
# Copyright (C) 2006-2015 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#

include $(TOPDIR)/rules.mk

PKG_NAME:=zabbix
PKG_VERSION:=7.0.25
PKG_RELEASE:=1

PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=https://cdn.zabbix.com/zabbix/sources/stable/$(basename $(PKG_VERSION))/ \
	https://cdn.zabbix.com/zabbix/sources/oldstable/$(basename $(PKG_VERSION))/
PKG_HASH:=3a42e85da9cbd8aadd11bfcbe021f0f9c6caa510f564e37f3ac1046984acb729

PKG_MAINTAINER:=Daniel F. Dickinson <dfdpublic@wildtechgarden.ca>
PKG_LICENSE:=AGPL-3.0-only
PKG_LICENSE_FILES:=COPYING
PKG_CPE_ID:=cpe:/a:zabbix:zabbix

PKG_INSTALL:=1
PKG_BUILD_PARALLEL:=1

PKG_CONFIG_DEPENDS:= \
  CONFIG_ZABBIX_CURL \
  CONFIG_ZABBIX_CURL_GNUTLS \
  CONFIG_ZABBIX_ENABLE_ZABBIX \
  CONFIG_ZABBIX_GNUTLS \
  CONFIG_ZABBIX_LDAP \
  CONFIG_ZABBIX_MYSQL \
  CONFIG_ZABBIX_NETSNMP \
  CONFIG_ZABBIX_OPENSSL \
  CONFIG_ZABBIX_POSTGRESQL

include $(INCLUDE_DIR)/package.mk
include $(INCLUDE_DIR)/nls.mk

define Package/zabbix-agentd/config
  source "$(SOURCE)/Config.in"
endef

define Package/zabbix-proxy/config
	choice
		depends on ZABBIX_ENABLE_ZABBIX
		prompt "Select Database Software for Zabbix"
		default ZABBIX_POSTGRESQL

		config ZABBIX_MYSQL
			bool "MySQL/MariaDB"

		config ZABBIX_POSTGRESQL
			bool "PostgreSQL"

		config ZABBIX_SQLITE
			bool "SQLite3"
	endchoice
endef

define Package/zabbix-get/config
	config ZABBIX_BUILD_SUPPORT_BIN
		bool
		depends on (PACKAGE_zabbix-agentd || PACKAGE_zabbix-proxy || PACKAGE_zabbix-server) && ZABBIX_ENABLE_ZABBIX
		default y
		help
			This option exists to prevent trying to build get and/or sender when none
			of agentd, server, or proxy are being built. In that case get and sender are
			not built by the Zabbix build system.
endef

define Package/zabbix/Default
  SECTION:=admin
  CATEGORY:=Administration
  SUBMENU:=Zabbix
  TITLE:=Zabbix
  URL:=https://www.zabbix.com/
  DEPENDS:=@ZABBIX_ENABLE_ZABBIX
endef

define Package/zabbix/description/Default
Zabbix is a software that monitors numerous parameters of a network and the
health and integrity of servers, virtual machines, applications, services,
databases, websites, the cloud and more. Zabbix offers excellent reporting and
data visualization features based on the stored data.
.
Only one variant may be installed per binary (e.g. agent and agentd-basic cannot
both be installed on the same system).
endef

define Package/zabbix-basic/description/Default
$(call Package/zabbix/description/Default)
.
Provides only basic functionality with SSL/TLS.
endef

define Package/zabbix-basic-sqlite/description/Default
$(call Package/zabbix/description/Default)
.
Provides only the basic functionality with SSL/TLS.
Uses SQLite3 for the database.
endef

define Package/zabbix-full/description/Default
$(call Package/zabbix/description/Default)
.
Provides the full functionality available in OpenWrt with OpenSSL.
Includes NetSNMP, cURL, and OpenLDAP support.
Requires a database server.
endef

define Package/zabbix-agentd/Default
  $(call Package/zabbix/Default)
  TITLE+= agentd
  DEPENDS+= \
    $(ICONV_DEPENDS) \
    +libevent2-pthreads \
    +libpcre2 \
    +zlib
  PROVIDES:=\
    @zabbix-agentd-any \
    zabbix-agentd-ssl \
    zabbix-agentd-openssl
  USERID:=zabbix-agent=53:zabbix-agent=53
endef

define Package/zabbix-agentd
  $(call Package/zabbix-agentd/Default)
  TITLE+= (full/with TLS)
  DEPENDS+= \
    +ZABBIX_CURL:libcurl \
    +ZABBIX_CURL_GNUTLS:libcurl-gnutls \
    +ZABBIX_GNUTLS:libgnutls \
    +ZABBIX_LDAP:libopenldap \
    +ZABBIX_NETSNMP:libnetsnmp-ssl \
    +ZABBIX_OPENSSL:libopenssl
  VARIANT:=full
  DEFAULT_VARIANT:=1
endef

define Package/zabbix-agentd/description
$(call Package/zabbix-full/description/Default)
.
Provides 'Zabbix Agent'.
.
Note that 'Zabbix Agent' does not directly use the database, but sends data to
a 'Zabbix Server' or a 'Zabbix Proxy', which writes to a database.
endef

define Package/zabbix-agentd-basic
  $(call Package/zabbix-agentd/Default)
  TITLE+= (basic/with TLS)
  DEPENDS += +libopenssl
  VARIANT:=basic
endef

define Package/zabbix-agentd-basic/description
$(call Package/zabbix-basic/description/Default)
.
Provides 'Zabbix Agent'.
endef

define Package/zabbix-get
  $(call Package/zabbix/Default)
  TITLE+= get (with TLS)
  DEPENDS+= \
    @(ZABBIX_BUILD_SUPPORT_BIN) \
    $(ICONV_DEPENDS) \
    +ZABBIX_GNUTLS:libgnutls \
    +ZABBIX_OPENSSL:libopenssl \
    +libpcre2 \
    +zlib
  PROVIDES:= \
    zabbix-get-ssl \
    zabbix-get-openssl
  VARIANT:=full
endef

define Package/zabbix-get/description
$(call Package/zabbix-basic/description/Default)
.
Provides 'Zabbix Get'.
endef


define Package/zabbix-server-or-proxy/Default
  $(call Package/zabbix/Default)
  DEPENDS+= \
    $(ICONV_DEPENDS) \
    +fping \
    +libevent2 \
    +libevent2-pthreads \
    +libevent2-extra \
    +libpcre2 \
    +zlib
  USERID:=zabbix-server=70:zabbix-server=70
endef

define Package/zabbix-proxy/Default
  $(call Package/zabbix-server-or-proxy/Default)
  TITLE+= proxy
  PROVIDES:=\
    @zabbix-proxy-any \
    zabbix-proxy-ssl \
    zabbix-proxy-openssl
endef

define Package/zabbix-proxy
  $(call Package/zabbix-proxy/Default)
  TITLE+= (full/with OpenSSL)
  DEPENDS+= \
    +ZABBIX_CURL:libcurl \
    +ZABBIX_CURL_GNUTLS:libcurl-gnutls \
    +ZABBIX_GNUTLS:libgnutls \
    +ZABBIX_LDAP:libopenldap \
    +ZABBIX_MYSQL:libmariadbclient \
    +ZABBIX_NETSNMP:libnetsnmp-ssl \
    +ZABBIX_OPENSSL:libopenssl \
    +ZABBIX_POSTGRESQL:libpq \
    +ZABBIX_SQLITE:libsqlite3
  VARIANT:=full
  DEFAULT_VARIANT:=1
endef

define Package/zabbix-proxy/description
$(call Package/zabbix-full/description/Default)
.
Provides 'Zabbix Proxy'.
endef

define Package/zabbix-proxy-basic-sqlite
  $(call Package/zabbix-proxy/Default)
  TITLE+= sqlite3 (basic/with TLS)
  DEPENDS+= \
    +libopenssl \
    +libsqlite3
  VARIANT:=basic
endef

define Package/zabbix-proxy-basic-sqlite/description
$(call Package/zabbix-basic/description/Default)
.
Provides 'Zabbix Proxy' using sqlite3 for
the database.
endef

define Package/zabbix-sender
  $(call Package/zabbix/Default)
  TITLE+= sender (with TLS)
  DEPENDS+= \
    @(ZABBIX_BUILD_SUPPORT_BIN) \
    $(ICONV_DEPENDS) \
    +ZABBIX_GNUTLS:libgnutls \
    +ZABBIX_OPENSSL:libopenssl \
    +libpcre2 \
    +zlib
  PROVIDES:=\
    zabbix-sender-ssl \
    zabbix-sender-openssl
  VARIANT:=full
endef

define Package/zabbix-sender/description
$(call Package/zabbix-basic/description/Default)
.
Provides 'Zabbix Sender'.
endef

define Package/zabbix-server
  $(call Package/zabbix-server-or-proxy/Default)
  TITLE+= server (full/with OpenSSL)
  DEPENDS+= \
    @(!ZABBIX_SQLITE) \
    +ZABBIX_CURL:libcurl \
    +ZABBIX_CURL_GNUTLS:libcurl-gnutls \
    +ZABBIX_GNUTLS:libgnutls \
    +ZABBIX_LDAP:libopenldap \
    +ZABBIX_MYSQL:libmariadbclient \
    +ZABBIX_OPENSSL:libopenssl \
    +ZABBIX_NETSNMP:libnetsnmp-ssl \
    +ZABBIX_POSTGRESQL:libpq
  PROVIDES:=\
    zabbix-server-ssl \
    zabbix-server-openssl
  VARIANT:=full
endef

define Package/zabbix-server/description
$(call Package/zabbix-full/description/Default)
.
Provides 'Zabbix Server'.
endef

define Package/zabbix-extra-mac80211
  $(call Package/zabbix/Default)
  TITLE+= discovery/userparameters for mac80211
  DEPENDS+= \
    @KERNEL_DEBUG_FS \
    @PACKAGE_MAC80211_DEBUGFS \
    @zabbix-agentd-any
  VARIANT:=no-configure
endef

define Package/zabbix-extra-mac80211/description
An extra package for zabbix-agentd that adds a discovery rule for mac80211 wifi phy and many userparameters.
It contains an suid helper to allow zabbix-agentd to still run as zabbix user and not as root.
See https://openwrt.org/docs/guide-user/services/network_monitoring/zabbix for ready to use zabbix templates.
endef

define Package/zabbix-extra-network
  $(call Package/zabbix/Default)
  TITLE+= discovery/userparameters for network
  PKGARCH:=all
  DEPENDS+= \
    +libubus-lua \
    +lua \
    @zabbix-agentd-any
  VARIANT:=no-configure
endef

define Package/zabbix-extra-network/description
An extra package for zabbix-agentd that adds a discovery rule for openwrt network interfaces.
The idea here is to discover only interfaces listed in /etc/config/network (discover br-lan and not eth0.1 and wlan0)
See https://openwrt.org/docs/guide-user/services/network_monitoring/zabbix for ready to use zabbix templates.
endef

define Package/zabbix-extra-wifi
  $(call Package/zabbix/Default)
  TITLE+= discovery/userparameters for wifi
  PKGARCH:=all
  DEPENDS+= \
    +libiwinfo-lua \
    +libubus-lua +lua \
    @zabbix-agentd-any
  VARIANT:=no-configure
endef

define Package/zabbix-extra-wifi/description
An extra package for zabbix-agentd that adds a discovery rule for wifi interfaces and many userparameters.
As it uses libiwinfo, it works with all wifi devices supported by openwrt.
See https://openwrt.org/docs/guide-user/services/network_monitoring/zabbix for ready to use zabbix templates.
endef

define Package/zabbix-frontend-server
  $(call Package/zabbix/Default)
  TITLE+= frontend server
  PKGARCH:=all
  DEPENDS+= \
    php8 \
    @(!ZABBIX_SQLITE) \
    +ZABBIX_MYSQL:php8-mod-mysqli \
    +ZABBIX_POSTGRESQL:php8-mod-pgsql \
    +php8-cgi \
    +php8-mod-gd \
    +php8-mod-bcmath \
    +php8-mod-ctype \
    +php8-mod-curl \
    +php8-mod-filter \
    +php8-mod-gettext \
    +php8-mod-ldap \
    +php8-mod-mbstring \
    +php8-mod-openssl \
    +php8-mod-session \
    +php8-mod-sockets \
    +php8-mod-xmlreader \
    +php8-mod-xmlwriter
  PROVIDES:=zabbix-server-frontend
  VARIANT:=no-configure
endef

define Package/zabbix-frontend-server/description
$(call Package/zabbix/description/Default)
.
Provides the Web UI (frontend server) for Zabbix.
endef

ifneq ($(BUILD_VARIANT),no-configure)
CONFIGURE_ARGS+= \
	$(call autoconf_bool,CONFIG_IPV6,ipv6) \
	--disable-java \
	--with-libevent=$(STAGING_DIR)/usr/include \
	--with-libpcre2=$(STAGING_DIR)/usr/include \
	--with-zlib=$(STAGING_DIR)/usr/include
endif

ifeq ($(BUILD_VARIANT),basic)
CONFIGURE_ARGS+= \
	$(if $(CONFIG_PACKAGE_zabbix-agentd-basic),--enable-agent,--disable-agent) \
	$(if $(CONFIG_PACKAGE_zabbix-proxy-basic-sqlite),--enable-proxy --with-sqlite3,--disable-proxy) \
	--with-openssl="$(STAGING_DIR)/usr" \
	--disable-server
endif

ifeq ($(BUILD_VARIANT),full)

CONFIGURE_ARGS+= \
	$(if $(CONFIG_PACKAGE_zabbix-agentd),--enable-agent,--disable-agent) \
	$(if $(CONFIG_PACKAGE_zabbix-proxy),--enable-proxy,--disable-proxy) \
	$(if $(CONFIG_PACKAGE_zabbix-server),--enable-server,--disable-server) \
	$(if $(CONFIG_ZABBIX_GNUTLS),--with-gnutls="$(STAGING_DIR)/usr",--with-gnutls="no") \
	$(if $(CONFIG_ZABBIX_LDAP),--with-ldap="$(STAGING_DIR)/usr",--with-ldap="no") \
	$(if $(CONFIG_ZABBIX_MYSQL),--with-mysql,--with-mysql="no") \
	$(if $(CONFIG_ZABBIX_NETSNMP),--with-net-snmp="$(STAGING_DIR)/usr",--with-net-snmp="no") \
	$(if $(CONFIG_ZABBIX_OPENSSL),--with-openssl="$(STAGING_DIR)/usr",--with-openssl="no") \
	$(if $(CONFIG_ZABBIX_POSTGRESQL),--with-postgresql,--with-postgresql="no") \
	$(if $(CONFIG_ZABBIX_SQLITE),--with-sqlite3,--with-sqlite3="no") \
  --enable-year2038

ifeq ($(CONFIG_ZABBIX_CURL),y)
CONFIGURE_ARGS += \
  --with-libcurl
endif

ifeq ($(CONFIG_ZABBIX_CURL_GNUTLS),y)
CONFIGURE_VARS += \
  ac_cv_path__libcurl_config="/bin/true" \
  LIBCURL_CPPFLAGS="-I$(STAGING_DIR)/usr/include" \
  LIBCURL_LDFLAGS="-L$(STAGING_DIR)/usr/lib" \
  LIBCURL_LIBS="-lcurl-gnutls" \
  libcurl_cv_lib_curl_usable=yes \
  libcurl_cv_lib_curl_version=8.14.1 \
  libcurl_cv_lib_curl_version_ok=yes
CONFIGURE_ARGS += --with-libcurl="yes"
endif

ifeq ($(CONFIG_ZABBIX_CURL)$(CONFIG_ZABBIX_CURL_GNUTLS),)
CONFIGURE_ARGS += \
  --with-libcurl="no"
endif

endif

ifeq ($(BUILD_VARIANT),no-configure)

define Build/Configure
	true
endef
define Build/Compile
	true
endef
define Build/Install
	true
endef

endif

ifdef CONFIG_PACKAGE_zabbix-extra-mac80211
define Build/Prepare
	$(call Build/Prepare/Default)
	mkdir -p $(PKG_BUILD_DIR)/zabbix-extra-mac80211
	$(CP) ./files/zabbix_helper_mac80211.c $(PKG_BUILD_DIR)/zabbix-extra-mac80211/
endef

define Build/Configure
	$(call Build/Configure/Default)
endef

# We use spaces for continued lines so that is if continuation does not parse
# properly we will get a hard error instead of subtle failure.
define Build/Compile
	$(call Build/Compile/Default)
	$(TARGET_CC) $(TARGET_CFLAGS) \
    $(PKG_BUILD_DIR)/zabbix-extra-mac80211/zabbix_helper_mac80211.c \
    -o $(PKG_BUILD_DIR)/zabbix-extra-mac80211/zabbix_helper_mac80211
endef
endif

MAKE_FLAGS += ARCH="linux"

define Package/zabbix/install/sbin
	$(INSTALL_DIR) \
		$(1)/usr/sbin

	$(INSTALL_BIN) \
		$(PKG_INSTALL_DIR)/usr/sbin/zabbix_$(2) \
		$(1)/usr/sbin/
endef

define Package/zabbix/install/bin
	$(INSTALL_DIR) \
		$(1)/usr/bin

	$(INSTALL_BIN) \
		$(PKG_INSTALL_DIR)/usr/bin/zabbix_$(2) \
		$(1)/usr/bin/
endef

define Package/zabbix/install/etc
	$(INSTALL_DIR) \
		$(1)/etc

	$(INSTALL_CONF) \
		$(PKG_INSTALL_DIR)/etc/zabbix_$(2).conf \
		$(1)/etc/
endef

define Package/zabbix/install/init.d
	$(INSTALL_DIR) \
		$(1)/etc/init.d

	$(INSTALL_BIN) \
		./files/zabbix_$(2).init \
		$(1)/etc/init.d/zabbix_$(2)
endef

define Package/zabbix/install/zabbix.conf.d
	$(INSTALL_DIR) \
		$(1)/etc/zabbix_agentd.conf.d

	$(INSTALL_BIN) \
		./files/$(2) \
		$(1)/etc/zabbix_agentd.conf.d/$(2)
endef

# Due to nested defines, eval, and call, the extra spaces for the nested define,
# and tabs for the part that actually executes in a shell, is essential.
define Package/zabbix-daemon/files
        define Package/zabbix-$(1)$(2)/conffiles
  /etc/zabbix_$(1).conf
  $(3)
        endef
        define Package/zabbix-$(1)$(2)/install
		$(INSTALL_DIR) $$(1)/etc/zabbix_$(1).conf.d
		$(call Package/zabbix/install/sbin,$$(1),$(1))
		$(4)
        endef
endef

define Package/zabbix-server/conffiles-extra
/etc/config/zabbix_server
/etc/sysctl.d/90-zabbix-discovery-workers.conf
endef

define Package/zabbix-agentd/install-extra
	$(call Package/zabbix/install/etc,$$(1),agentd)
	$(call Package/zabbix/install/init.d,$$(1),agentd)
endef

define Package/zabbix-server/install-extra
	$(call Package/zabbix/install/etc,$$(1),server)
	$(call Package/zabbix/install/init.d,$$(1),server)
	$(INSTALL_DIR) $$(1)/etc/sysctl.d
	$(INSTALL_CONF) ./files/zabbix-discovery-workers.conf.sysctl \
    $$(1)/etc/sysctl.d/90-zabbix-discovery-workers.conf
	$(INSTALL_DIR) $$(1)/etc/config
	$(INSTALL_CONF) ./files/zabbix_server.config $$(1)/etc/config/zabbix_server
	$(INSTALL_DIR) $$(1)/etc/uci-defaults
	$(INSTALL_BIN) ./files/zabbix_server.defaults $$(1)/etc/uci-defaults/90_zabbix_server
endef

$(eval $(call Package/zabbix-daemon/files,agentd,-basic,,$(call Package/zabbix-agentd/install-extra)))
$(eval $(call Package/zabbix-daemon/files,agentd,,,$(call Package/zabbix-agentd/install-extra)))
$(eval $(call Package/zabbix-daemon/files,proxy,-basic-sqlite))
$(eval $(call Package/zabbix-daemon/files,proxy))
$(eval $(call Package/zabbix-daemon/files,server,,$(call Package/zabbix-server/conffiles-extra),$(call Package/zabbix-server/install-extra)))

define Package/zabbix-server/postinst
  #!/bin/sh
  [ -n "$${IPKG_INSTROOT}" ] || (. /etc/uci-defaults/90_zabbix_server) && rm -f /etc/uci-defaults/90_zabbix_server
  exit 0
endef

# Due to nested defines, eval, and call, the extra spaces for the nested define
# is essential.
define Package/zabbix-program/files
        define Package/zabbix-$(1)/install
		$(call Package/zabbix/install/bin,$$(1),$(1))
        endef
endef

$(eval $(call Package/zabbix-program/files,get))
$(eval $(call Package/zabbix-program/files,sender))

define Package/zabbix-extra-mac80211/install
	$(call Package/zabbix/install/zabbix.conf.d,$(1),mac80211)
	$(INSTALL_DIR) $(1)/usr/bin
	$(INSTALL_BIN) $(PKG_BUILD_DIR)/zabbix-extra-mac80211/zabbix_helper_mac80211 $(1)/usr/bin/
	chmod 4755 $(1)/usr/bin/zabbix_helper_mac80211
endef

define Package/zabbix-extra-network/install
	$(call Package/zabbix/install/zabbix.conf.d,$(1),network)
	$(INSTALL_DIR) $(1)/usr/share/acl.d
	$(INSTALL_DATA) ./files/zabbix-network-ubus-acl.json $(1)/usr/share/acl.d/zabbix-network.json
endef

define Package/zabbix-extra-network/postinst
#!/bin/sh
if [ -z "$${IPKG_INSTROOT}" ]; then
	killall -s HUP ubusd
fi
endef

define Package/zabbix-extra-wifi/install
	$(call Package/zabbix/install/zabbix.conf.d,$(1),wifi)
	$(INSTALL_DIR) $(1)/usr/share/acl.d
	$(INSTALL_DATA) ./files/zabbix-wifi-ubus-acl.json $(1)/usr/share/acl.d/zabbix-wifi.json
endef

define Package/zabbix-extra-wifi/postinst
#!/bin/sh
if [ -z "$${IPKG_INSTROOT}" ]; then
	killall -s HUP ubusd
fi
endef

define Package/zabbix-frontend-server/install
	$(INSTALL_DIR) $(1)/www/zabbix
	$(CP) $(PKG_BUILD_DIR)/ui/* $(1)/www/zabbix
endef

# zabbix compiled variants (configured)
$(eval $(call BuildPackage,zabbix-agentd))
$(eval $(call BuildPackage,zabbix-agentd-basic))
$(eval $(call BuildPackage,zabbix-get))
$(eval $(call BuildPackage,zabbix-sender))
$(eval $(call BuildPackage,zabbix-server))
$(eval $(call BuildPackage,zabbix-proxy))
$(eval $(call BuildPackage,zabbix-proxy-basic-sqlite))
# no-configure packages
$(eval $(call BuildPackage,zabbix-extra-mac80211))
$(eval $(call BuildPackage,zabbix-extra-network))
$(eval $(call BuildPackage,zabbix-extra-wifi))
$(eval $(call BuildPackage,zabbix-frontend-server))