Use std::vector::emplace_back instead of std::vector::push_back

[icinga2] / INSTALL.md

diff --git a/INSTALL.md b/INSTALL.md
index dfe7c9ea7c57d498f52c329fc3bd1a8f90b3e05a..23d3d5b68e406e06a1be03c18a11b322fa70ec9b 100644 (file)
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -30,14 +30,14 @@ parentheses):
 * C++ compiler which supports C++11 (gcc-c++ >= 4.7 on RHEL/SUSE, build-essential on Debian, alternatively clang++, build-base on Alpine)
  * RedHat Developer Tools on RHEL5/6 (details on building below)
 * pkg-config
-* OpenSSL library and header files >= 0.9.8 (openssl-devel on RHEL, libopenssl1-devel on SLES11,
+* OpenSSL library and header files >= 1.0.1 (openssl-devel on RHEL, libopenssl1-devel on SLES11,
 libopenssl-devel on SLES12, libssl-dev on Debian, libressl-dev on Alpine)
 * Boost library and header files >= 1.48.0 (boost148-devel on EPEL for RHEL / CentOS, libboost-all-dev on Debian, boost-dev on Alpine)
 * GNU bison (bison)
 * GNU flex (flex) >= 2.5.35
 * recommended: libexecinfo on FreeBSD (automatically used when Icinga 2 is
                installed via port or package)
-* optional: MySQL (mysql-devel on RHEL, libmysqlclient-devel on SUSE, libmysqlclient-dev on Debian, mariadb-dev on Alpine);
+* optional: MySQL (mysql-devel on RHEL, libmysqlclient-devel on SUSE, libmysqlclient-dev until Debian 8 jessie / default-libmysqlclient-dev from Debian 9 stretch, mariadb-dev on Alpine);
             set CMake variable `ICINGA2_WITH_MYSQL` to `OFF` to disable this module
 * optional: PostgreSQL (postgresql-devel on RHEL, libpq-dev on Debian, postgresql-dev on Alpine); set CMake
             variable `ICINGA2_WITH_PGSQL` to `OFF` to disable this module
@@ -272,15 +272,25 @@ components (e.g. for check execution, notifications, etc.):
     [2016-12-08 16:44:25 +0100] information/ConfigItem: Committing config item(s).
     ...
 
+### Init Script
+
 Icinga 2 can be started as a daemon using the provided init script:
 
     # /etc/init.d/icinga2
     Usage: /etc/init.d/icinga2 {start|stop|restart|reload|checkconfig|status}
 
-If your distribution uses systemd:
+### Systemd
+
+If your distribution uses Systemd:
 
     # systemctl {start|stop|reload|status|enable|disable} icinga2
 
+In case the distribution is running Systemd >227, you'll also
+need to package and install the `etc/initsystem/icinga2.service.limits.conf`
+file into `/etc/systemd/system/icinga2.service.d`.
+
+### openrc
+
 Or if your distribution uses openrc (like Alpine):
 
     # rc-service icinga2