syslog-ng: fix OOM issues by adding support for logrotate

[feed/packages.git] / admin / syslog-ng / Makefile

diff --git a/admin/syslog-ng/Makefile b/admin/syslog-ng/Makefile
index 9530f75a008e163984603f8158b4894d2c0e4c02..9124056fb067c82d0e9031968765008b86603d35 100644 (file)
--- a/admin/syslog-ng/Makefile
+++ b/admin/syslog-ng/Makefile
@@ -33,7 +33,7 @@ define Package/syslog-ng
   CATEGORY:=Administration
   TITLE:=A powerful syslog daemon
   URL:=https://www.syslog-ng.com/products/open-source-log-management/
-  DEPENDS:=+libpcre +glib2 +libopenssl +libpthread +librt +zlib +libdbi +libjson-c +libcurl +libuuid
+  DEPENDS:=+libpcre +glib2 +libopenssl +libpthread +librt +zlib +libdbi +libjson-c +libcurl +libuuid +SYSLOGNG_LOGROTATE:logrotate
 endef
 
 define Package/syslog-ng/description
@@ -48,11 +48,39 @@ define Package/syslog-ng/conffiles
 /etc/scl.conf
 endef
 
+define Package/syslog-ng/config
+config SYSLOGNG_LOGROTATE
+       bool "Logrotate support"
+       depends on PACKAGE_syslog-ng
+       default n
+       help
+         It adds support for logrotate functionality.
+
+config SYSLOGNG_LOGROTATE_MAXSIZE
+       string "Maximum size of /var/log/messages log file"
+       depends on SYSLOGNG_LOGROTATE
+       default "1M"
+       help
+         Log files are rotated when they grow bigger than defined size bytes.
+
+config SYSLOGNG_LOGROTATE_ROTATE_COUNT
+       int "Maximum rotation count for /var/log/messages log file"
+       depends on SYSLOGNG_LOGROTATE
+       default 1
+       help
+         Log files are rotated count times before being removed or mailed to
+         the address specified in a mail directive. If count is 0, old
+         versions are removed rather than rotated.
+endef
+
 define Build/Configure
        $(SED) 's,-I/usr/include,,' $(PKG_BUILD_DIR)/configure
        $(Build/Configure/Default)
 endef
 
+LOGROTATE_MAXSIZE:=$(call qstrip,$(CONFIG_SYSLOGNG_LOGROTATE_MAXSIZE))
+LOGROTATE_ROTATE:=$(call qstrip,$(CONFIG_SYSLOGNG_LOGROTATE_ROTATE_COUNT))
+
 CONFIGURE_ARGS +=  \
        --disable-afsnmp \
        $(call autoconf_bool,CONFIG_IPV6,ipv6) \
@@ -98,6 +126,14 @@ define Package/syslog-ng/install
 
        $(INSTALL_DIR) $(1)/usr/share/syslog-ng/include/
        $(CP) -r ./files/scl $(1)/usr/share/syslog-ng/include/
+
+ifneq ($(strip $(CONFIG_SYSLOGNG_LOGROTATE)),)
+       $(INSTALL_DIR) $(1)/etc/logrotate.d
+       sed \
+               -e 's#@MAXSIZE@#$(LOGROTATE_MAXSIZE)#g' \
+               -e 's#@ROTATE@#$(LOGROTATE_ROTATE)#g' \
+               ./files/syslog-ng.logrotate > $(1)/etc/logrotate.d/syslog-ng.conf
+endif
 endef
 
 define Package/syslog-ng/postinst