commit | e790759dc44f64e21defcd5718d842cc3ff89170 | [log] [tgz] |
---|---|---|
author | Patrick Venture <venture@google.com> | Wed Oct 31 09:18:19 2018 -0700 |
committer | Patrick Venture <venture@google.com> | Wed Oct 31 09:24:20 2018 -0700 |
tree | 7c4053b996eb806be3f7017ab7f71a9383281487 | |
parent | 3922d1bbdabd82c95758c6f8b9675c9dcefb75d2 [diff] |
build: phosphor-rsyslog-config: drop invalid library The line in the makefile for including the phosphor-logging isn't populated during build in neither the CI nor the obmc-phosphor-image build. "phosphor_rsyslog_conf-server-conf.o -lsdbusplus -lsystemd -lphosphor_dbus" Tested: Verified CI still builds both. Tested: Verified the build line from the compile log doesn't populate that line with any value. Change-Id: I4ec8c44d6a717f011118826149e64d2dd2c56d52 Signed-off-by: Patrick Venture <venture@google.com>
phosphor logging provides mechanism for common event and logging creation based on information from the journal log.
To build this package, do the following steps: 1. ./bootstrap.sh 2. ./configure ${CONFIGURE_FLAGS} 3. make To clean the repository run `./bootstrap.sh clean`.
The BMC has the ability to stream out local logs (that go to the systemd journal) via rsyslog (https://www.rsyslog.com/).
The BMC will send everything. Any kind of filtering and appropriate storage will have to be managed on the rsyslog server. Various examples are available on the internet. Here are few pointers : https://www.rsyslog.com/storing-and-forwarding-remote-messages/ https://www.rsyslog.com/doc/rsyslog%255Fconf%255Ffilter.html https://www.thegeekdiary.com/understanding-rsyslog-filter-options/
The BMC is an rsyslog client. To stream out logs, it needs to talk to an rsyslog server, to which there's connectivity over a network. REST API can be used to set the remote server's IP address and port number.
The following presumes a user has logged on to the BMC (see https://github.com/openbmc/docs/blob/master/rest-api.md).
Set the IP:
curl -b cjar -k -H "Content-Type: application/json" -X PUT \ -d '{"data": <IP address>}' \ https://<BMC IP address>/xyz/openbmc_project/logging/config/remote/attr/Address
Set the port:
curl -b cjar -k -H "Content-Type: application/json" -X PUT \ -d '{"data": <port number>}' \ https://<BMC IP address>/xyz/openbmc_project/logging/config/remote/attr/Port
curl -b cjar -k \ https://<BMC IP address>/xyz/openbmc_project/logging/config/remote
Rsyslog can store logs separately for each host. For this reason, it's useful to provide a unique hostname to each managed BMC. Here's how that can be done via a REST API :
curl -b cjar -k -H "Content-Type: application/json" -X PUT \ -d '{"data": "myHostName"}' \ https://<BMC IP address>//xyz/openbmc_project/network/config/attr/HostName
Remote logging can be disabled by writing 0 to the port, or an empty string("") to the IP.
When switching to a new server from an existing one (i.e the address, or port, or both change), it is recommended to disable the existing configuration first.
Reference
Modify Makefile.am to export newly added error YAML to shared location
yamldir = ${datadir}/phosphor-dbus-yaml/yaml nobase_yaml_DATA = \ org/open_power/Host.errors.yaml
# Generate phosphor-logging/elog-errors.hpp if GEN_ERRORS ELOG_MAKO ?= elog-gen-template.mako.hpp ELOG_DIR ?= ${OECORE_NATIVE_SYSROOT}${datadir}/phosphor-logging/elog ELOG_GEN_DIR ?= ${ELOG_DIR}/tools/ ELOG_MAKO_DIR ?= ${ELOG_DIR}/tools/phosphor-logging/templates/ YAML_DIR ?= ${OECORE_NATIVE_SYSROOT}${datadir}/phosphor-dbus-yaml/yaml phosphor-logging/elog-errors.hpp: @mkdir -p ${YAML_DIR}/org/open_power/ @cp ${top_srcdir}/org/open_power/Host.errors.yaml \ ${YAML_DIR}/org/open_power/Host.errors.yaml @mkdir -p `dirname $@` @chmod 777 $(ELOG_GEN_DIR)/elog-gen.py $(AM_V_at)$(PYTHON) $(ELOG_GEN_DIR)/elog-gen.py -y ${YAML_DIR} \ -t ${ELOG_MAKO_DIR} -m ${ELOG_MAKO} -o $@ endif
if GEN_ERRORS nobase_nodist_include_HEADERS += \ phosphor-logging/elog-errors.hpp endif if GEN_ERRORS BUILT_SOURCES += phosphor-logging/elog-errors.hpp endif
if !INSTALL_ERROR_YAML endif
Reference
Install error yaml option(argument) is enabled for native recipe build and disabled for bitbake build.
When install error yaml option is disabled do not check for target specific packages in autotools configure script.
AC_ARG_ENABLE([install_error_yaml], AS_HELP_STRING([--enable-install_error_yaml], [Enable installing error yaml file]),[], [install_error_yaml=no]) AM_CONDITIONAL([INSTALL_ERROR_YAML], [test "x$enable_install_error_yaml" = "xyes"]) AS_IF([test "x$enable_install_error_yaml" != "xyes"], [ .. .. ])
AC_ARG_ENABLE([gen_errors], AS_HELP_STRING([--enable-gen_errors], [Enable elog-errors.hpp generation ]), [],[gen_errors=yes]) AM_CONDITIONAL([GEN_ERRORS], [test "x$enable_gen_errors" != "xno"])
Reference
BBCLASSEXTEND += "native nativesdk"
DEPENDS_remove_class-native = "phosphor-logging"
DEPENDS_remove_class-nativesdk = "phosphor-logging"
PACKAGECONFIG ??= "install_error_yaml" PACKAGECONFIG[install_error_yaml] = " \ --enable-install_error_yaml, \ --disable-install_error_yaml, ,\ "
PACKAGECONFIG_add_class-native = "install_error_yaml" PACKAGECONFIG_add_class-nativesdk = "install_error_yaml"
PACKAGECONFIG_remove_class-target = "install_error_yaml"
XTRA_OECONF += "--disable-gen_errors"
Reference