Breakpoint Example:
- (gdb) b __cxa_throw
- (gdb) r
- (gdb) up
- ....
- (gdb) up
- #11 0x00007ffff7cbf9ff in icinga::Utility::GlobRecursive(icinga::String const&, icinga::String const&, boost::function<void (icinga::String const&)> const&, int) (path=..., pattern=..., callback=..., type=1)
- at /home/michi/coding/icinga/icinga2/lib/base/utility.cpp:609
- 609 callback(cpath);
- (gdb) l
- 604
- 605 #endif /* _WIN32 */
- 606
- 607 std::sort(files.begin(), files.end());
- 608 BOOST_FOREACH(const String& cpath, files) {
- 609 callback(cpath);
- 610 }
- 611
- 612 std::sort(dirs.begin(), dirs.end());
- 613 BOOST_FOREACH(const String& cpath, dirs) {
- (gdb) p files
- $3 = std::vector of length 11, capacity 16 = {{static NPos = 18446744073709551615, m_Data = "/etc/icinga2/conf.d/agent.conf"}, {static NPos = 18446744073709551615,
- m_Data = "/etc/icinga2/conf.d/commands.conf"}, {static NPos = 18446744073709551615, m_Data = "/etc/icinga2/conf.d/downtimes.conf"}, {static NPos = 18446744073709551615,
- m_Data = "/etc/icinga2/conf.d/groups.conf"}, {static NPos = 18446744073709551615, m_Data = "/etc/icinga2/conf.d/notifications.conf"}, {static NPos = 18446744073709551615,
- m_Data = "/etc/icinga2/conf.d/satellite.conf"}, {static NPos = 18446744073709551615, m_Data = "/etc/icinga2/conf.d/services.conf"}, {static NPos = 18446744073709551615,
- m_Data = "/etc/icinga2/conf.d/templates.conf"}, {static NPos = 18446744073709551615, m_Data = "/etc/icinga2/conf.d/test.conf"}, {static NPos = 18446744073709551615,
- m_Data = "/etc/icinga2/conf.d/timeperiods.conf"}, {static NPos = 18446744073709551615, m_Data = "/etc/icinga2/conf.d/users.conf"}}
+```
+(gdb) b __cxa_throw
+(gdb) r
+(gdb) up
+....
+(gdb) up
+#11 0x00007ffff7cbf9ff in icinga::Utility::GlobRecursive(icinga::String const&, icinga::String const&, boost::function<void (icinga::String const&)> const&, int) (path=..., pattern=..., callback=..., type=1)
+ at /home/michi/coding/icinga/icinga2/lib/base/utility.cpp:609
+609 callback(cpath);
+(gdb) l
+604
+605 #endif /* _WIN32 */
+606
+607 std::sort(files.begin(), files.end());
+608 BOOST_FOREACH(const String& cpath, files) {
+609 callback(cpath);
+610 }
+611
+612 std::sort(dirs.begin(), dirs.end());
+613 BOOST_FOREACH(const String& cpath, dirs) {
+(gdb) p files
+$3 = std::vector of length 11, capacity 16 = {{static NPos = 18446744073709551615, m_Data = "/etc/icinga2/conf.d/agent.conf"}, {static NPos = 18446744073709551615,
+ m_Data = "/etc/icinga2/conf.d/commands.conf"}, {static NPos = 18446744073709551615, m_Data = "/etc/icinga2/conf.d/downtimes.conf"}, {static NPos = 18446744073709551615,
+ m_Data = "/etc/icinga2/conf.d/groups.conf"}, {static NPos = 18446744073709551615, m_Data = "/etc/icinga2/conf.d/notifications.conf"}, {static NPos = 18446744073709551615,
+ m_Data = "/etc/icinga2/conf.d/satellite.conf"}, {static NPos = 18446744073709551615, m_Data = "/etc/icinga2/conf.d/services.conf"}, {static NPos = 18446744073709551615,
+ m_Data = "/etc/icinga2/conf.d/templates.conf"}, {static NPos = 18446744073709551615, m_Data = "/etc/icinga2/conf.d/test.conf"}, {static NPos = 18446744073709551615,
+ m_Data = "/etc/icinga2/conf.d/timeperiods.conf"}, {static NPos = 18446744073709551615, m_Data = "/etc/icinga2/conf.d/users.conf"}}
+```
### Core Dump <a id="development-debug-core-dump"></a>
gdb --args /usr/local/icinga2/lib/icinga2/sbin/icinga2 daemon
```
-####
# Debian 9 <a id="development-linux-dev-env-debian"></a>
+#### Debian 9 <a id="development-linux-dev-env-debian"></a>
```
-apt-get -y install gdb vim git cmake make ccache build-essential libssl-dev libboost-all-dev bison flex default-libmysqlclient-dev libpq-dev libyajl-dev libedit-dev monitoring-plugins
+apt-get -y install gdb vim git cmake make ccache build-essential libssl-dev libboost-all-dev bison flex default-libmysqlclient-dev libpq-dev libedit-dev monitoring-plugins
ln -s /usr/bin/ccache /usr/local/bin/gcc
ln -s /usr/bin/ccache /usr/local/bin/g++
OpenSSL 1.0.x doesn't build anymore, so we're explicitly using 1.1.x here.
```
-brew install ccache boost cmake bison flex yajl openssl@1.1 mysql-connector-c++ postgresql libpq
+brew install ccache boost cmake bison flex openssl@1.1 mysql-connector-c++ postgresql libpq
```
##### ccache
After a while, Visual Studio will be ready.
+#### .NET Framework 3.5
+
+Windows 10 only have .NET Framework >= 4.6 installed by default, the Icinga Agent Wizard is built on .NET Framework 2.0 which is not included in .NET Framework 4.6. Thankfully Windows 10 have .NET Framework 3.5 (which includes .NET Framework 2.0) as a component on board, you just need to activate it.
+
+Go to `Control Panel` -> `Programs` -> `Turn Windows features on or off`. Tick `.NET Framework 3.5 (includes .NET 2.0 and 3.0)` and wait until the installation process succseded.
+
#### Flex and Bison
Install it using [chocolatey](https://www.wireshark.org/docs/wsdg_html_chunked/ChSetupWin32.html):
- SUSE: libopenssl-devel (for SLES 11: libopenssl1-devel)
- Debian/Ubuntu: libssl-dev
- Alpine: libressl-dev
-* Boost library and header files >= 1.48.0
- - RHEL/Fedora: boost148-devel
+* Boost library and header files >= 1.66.0
+ - RHEL/Fedora: boost166-devel
- Debian/Ubuntu: libboost-all-dev
- Alpine: boost-dev
* GNU bison (bison)
* GNU flex (flex) >= 2.5.35
-* Systemd headers
- - Only required when using Systemd
+* systemd headers
+ - Only required when using systemd
- Debian/Ubuntu: libsystemd-dev
- RHEL/Fedora: systemd-devel
- RHEL/Fedora: postgresql-devel
- Debian/Ubuntu: libpq-dev
- postgresql-dev on Alpine
-* YAJL (Faster JSON library)
- - RHEL/Fedora: yajl-devel
- - Debian: libyajl-dev
- - Alpine: yajl-dev
* libedit (CLI console)
- RHEL/Fedora: libedit-devel on CentOS (RHEL requires rhel-7-server-optional-rpms)
- Debian/Ubuntu/Alpine: libedit-dev
**FreeBSD**: libexecinfo (automatically used when Icinga 2 is installed via port or package)
-**RHEL6**: Requires a newer boost version which is available on packages.icinga.com
+**RHEL6** and **SLES11**: Requires a newer boost version which is available on packages.icinga.com
with a version suffixed name.
### Runtime user environment <a id="development-package-builds-runtime-user-env"></a>
Icinga 2 can be started as a daemon using the provided init script:
```
-# /etc/init.d/icinga2
+/etc/init.d/icinga2
Usage: /etc/init.d/icinga2 {start|stop|restart|reload|checkconfig|status}
```
-### Systemd <a id="development-package-builds-systemd"></a>
+###
# Systemd <a id="development-package-builds-systemd"></a>
-If your distribution uses Systemd:
+If your distribution uses systemd:
```
-# systemctl {start|stop|reload|status|enable|disable} icinga2
+systemctl {start|stop|reload|status|enable|disable} icinga2
```
-In case the distribution is running Systemd >227, you'll also
+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 <a id="development-package-builds-openrc"></a>
+###
# openrc <a id="development-package-builds-openrc"></a>
Or if your distribution uses openrc (like Alpine):
```
-# rc-service icinga2
+rc-service icinga2
Usage: /etc/init.d/icinga2 {start|stop|restart|reload|checkconfig|status}
- ```
+```
Note: the openrc's init.d is not shipped by default.
A working init.d with openrc can be found here: (https://git.alpinelinux.org/cgit/aports/plain/community/icinga2/icinga2.initd). If you have customized some path, edit the file and adjust it according with your setup.
Those few steps can be followed:
```
-# wget https://git.alpinelinux.org/cgit/aports/plain/community/icinga2/icinga2.initd
-# mv icinga2.initd /etc/init.d/icinga2
-# chmod +x /etc/init.d/icinga2
+wget https://git.alpinelinux.org/cgit/aports/plain/community/icinga2/icinga2.initd
+mv icinga2.initd /etc/init.d/icinga2
+chmod +x /etc/init.d/icinga2
```
Icinga 2 reads a single configuration file which is used to specify all
Install the `boost`, `python` and `icinga2` pretty printers. Absolute paths are required,
so please make sure to update the installation paths accordingly (`pwd`).
- $ mkdir -p ~/.gdb_printers && cd ~/.gdb_printers
+```
+$ mkdir -p ~/.gdb_printers && cd ~/.gdb_printers
+```
Boost Pretty Printers compatible with Python 3:
- $ git clone https://github.com/mateidavid/Boost-Pretty-Printer.git && cd Boost-Pretty-Printer
- $ git checkout python-3
- $ pwd
- /home/michi/.gdb_printers/Boost-Pretty-Printer
+```
+$ git clone https://github.com/mateidavid/Boost-Pretty-Printer.git && cd Boost-Pretty-Printer
+$ git checkout python-3
+$ pwd
+/home/michi/.gdb_printers/Boost-Pretty-Printer
+```
Python Pretty Printers:
- $ cd ~/.gdb_printers
- $ svn co svn://gcc.gnu.org/svn/gcc/trunk/libstdc++-v3/python
+```
+$ cd ~/.gdb_printers
+$ svn co svn://gcc.gnu.org/svn/gcc/trunk/libstdc++-v3/python
+```
Icinga 2 Pretty Printers:
- $ mkdir -p ~/.gdb_printers/icinga2 && cd ~/.gdb_printers/icinga2
- $ wget https://raw.githubusercontent.com/Icinga/icinga2/master/tools/debug/gdb/icingadbg.py
+```
+$ mkdir -p ~/.gdb_printers/icinga2 && cd ~/.gdb_printers/icinga2
+$ wget https://raw.githubusercontent.com/Icinga/icinga2/master/tools/debug/gdb/icingadbg.py
+```
Now you'll need to modify/setup your `~/.gdbinit` configuration file.
You can download the one from Icinga 2 and modify all paths.
Example on Fedora 22:
- $ wget https://raw.githubusercontent.com/Icinga/icinga2/master/tools/debug/gdb/gdbinit -O ~/.gdbinit
- $ vim ~/.gdbinit
-
- set print pretty on
-
- python
- import sys
- sys.path.insert(0, '/home/michi/.gdb_printers/icinga2')
- from icingadbg import register_icinga_printers
- register_icinga_printers()
- end
-
- python
- import sys
- sys.path.insert(0, '/home/michi/.gdb_printers/python')
- from libstdcxx.v6.printers import register_libstdcxx_printers
- try:
- register_libstdcxx_printers(None)
- except:
- pass
- end
-
- python
- import sys
- sys.path.insert(0, '/home/michi/.gdb_printers/Boost-Pretty-Printer')
- import boost_print
- boost_print.register_printers()
- end
+```
+$ wget https://raw.githubusercontent.com/Icinga/icinga2/master/tools/debug/gdb/gdbinit -O ~/.gdbinit
+$ vim ~/.gdbinit
+
+set print pretty on
+python
+import sys
+sys.path.insert(0, '/home/michi/.gdb_printers/icinga2')
+from icingadbg import register_icinga_printers
+register_icinga_printers()
+end
+
+python
+import sys
+sys.path.insert(0, '/home/michi/.gdb_printers/python')
+from libstdcxx.v6.printers import register_libstdcxx_printers
+try:
+ register_libstdcxx_printers(None)
+except:
+ pass
+end
+
+python
+import sys
+sys.path.insert(0, '/home/michi/.gdb_printers/Boost-Pretty-Printer')
+import boost_print
+boost_print.register_printers()
+end
+```
If you are getting the following error when running gdb, the `libstdcxx`
printers are already preloaded in your environment and you can remove
the duplicate import in your `~/.gdbinit` file.
- RuntimeError: pretty-printer already registered: libstdc++-v6
-
+```
+RuntimeError: pretty-printer already registered: libstdc++-v6
+```
## Development Tests <a id="development-tests"></a>
projects / icinga2 / blobdiff