https://github.com/wcbonner/influxdbwindsvg
Service to create MRTG style SVG graphs of Apparent Wind and Atmospheric Pressure from InfluxDB
https://github.com/wcbonner/influxdbwindsvg
graph influxdb linux pressure svg wind
Last synced: 5 months ago
JSON representation
Service to create MRTG style SVG graphs of Apparent Wind and Atmospheric Pressure from InfluxDB
- Host: GitHub
- URL: https://github.com/wcbonner/influxdbwindsvg
- Owner: wcbonner
- License: mit
- Created: 2023-09-02T01:34:12.000Z (almost 3 years ago)
- Default Branch: master
- Last Pushed: 2024-10-17T03:54:17.000Z (over 1 year ago)
- Last Synced: 2025-03-27T00:11:22.742Z (about 1 year ago)
- Topics: graph, influxdb, linux, pressure, svg, wind
- Language: C++
- Homepage:
- Size: 336 KB
- Stars: 1
- Watchers: 2
- Forks: 0
- Open Issues: 1
-
Metadata Files:
- Readme: ReadMe.md
- License: LICENSE.txt
Awesome Lists containing this project
README
# InfluxDBWindSVG
Retrieves Apparent Wind and Atmospheric Pressure data from Influx database and writes it to MRTG style SVG graphs.
The apparent wind data is inserted into the database from an existing SignalK https://github.com/SignalK instance recieving data from the instruments on my boat.
## Usage
```
Usage: /usr/local/bin/influxdbwindsvg [options]
InfluxDBWindSVG Version 3.20240121.1 Built on: Jan 21 2024 at 14:56:22
Options:
-? | --help Print this message
-v | --verbose level stdout verbosity level [1]
-W | --wind monitor environment.wind.speedApparent
-P | --pressure monitor environment.outside.pressure
-s | --svg name SVG output directory [""]
-x | --minmax graph Draw the minimum and maximum temperature and humidity status on SVG graphs. 1:daily, 2:weekly, 4:monthly, 8:yearly
-h | --host name InfluxDBHost []
-p | --port number InfluxDBPort [0]
-d | --database name InfluxDBDatabase []
-c | --cache name InfluxDBCacheDirectory [""]
```
If both wind and pressure are selected, a combined graph is produced as well as the individual graphs. It is most interesting at the weekly scale.
## Details
I started all of this trying to use https://www.influxdata.com/blog/getting-started-c-influxdb/ as a starting point.
It required getting https://github.com/offa/influxdb-cxx up and running, which required this as a prerequisite: https://github.com/libcpr/cpr
### Here's a set of commands that can build from scratch
#### cpr
```
git clone https://github.com/libcpr/cpr.git
mkdir cpr/build && pushd cpr/build
cmake .. -DCPR_USE_SYSTEM_CURL=OFF
cmake --build .
sudo cmake --install .
popd
```
#### influxdb-cxx
```
sudo apt install libboost-all-dev
git clone https://github.com/offa/influxdb-cxx
mkdir influxdb-cxx/build && pushd influxdb-cxx/build
cmake -D INFLUXCXX_TESTING:BOOL=OFF ..
sudo make install
sudo ldconfig
popd
```
#### InfluxDBWindSVG
```
git clone https://github.com/wcbonner/InfluxDBWindSVG.git
cmake -S InfluxDBWindSVG -B InfluxDBWindSVG/build
cmake --build InfluxDBWindSVG/build
pushd InfluxDBWindSVG/build && cpack . && popd
```
### Below is a log of what I did
```
wim@WimPi4-Sola:~ $ git clone https://github.com/libcpr/cpr.git
Cloning into 'cpr'...
remote: Enumerating objects: 8290, done.
remote: Counting objects: 100% (1011/1011), done.
remote: Compressing objects: 100% (454/454), done.
remote: Total 8290 (delta 637), reused 838 (delta 553), pack-reused 7279
Receiving objects: 100% (8290/8290), 1.63 MiB | 5.97 MiB/s, done.
Resolving deltas: 100% (5532/5532), done.
wim@WimPi4-Sola:~ $ cd cpr && mkdir build && cd build
wim@WimPi4-Sola:~/cpr/build $ cmake .. -DCPR_USE_SYSTEM_CURL=ON
-- The CXX compiler identification is GNU 10.2.1
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- CXX standard: 17
-- C++ Requests CMake Options
-- =======================================================
-- CPR_GENERATE_COVERAGE: OFF
-- CPR_CURL_NOSIGNAL: OFF
-- CURL_VERBOSE_LOGGING: OFF
-- CPR_USE_SYSTEM_GTEST: OFF
-- CPR_USE_SYSTEM_CURL: ON
-- CPR_ENABLE_CURL_HTTP_ONLY: ON
-- CPR_ENABLE_SSL: ON
-- CPR_FORCE_OPENSSL_BACKEND: OFF
-- CPR_FORCE_WINSSL_BACKEND: OFF
-- CPR_FORCE_DARWINSSL_BACKEND: OFF
-- CPR_FORCE_MBEDTLS_BACKEND: OFF
-- CPR_ENABLE_LINTING: OFF
-- CPR_ENABLE_CPPCHECK: OFF
-- CPR_BUILD_TESTS: OFF
-- CPR_BUILD_TESTS_SSL: OFF
-- CPR_BUILD_TESTS_PROXY: OFF
-- CPR_SKIP_CA_BUNDLE_SEARCH: OFF
-- CPR_USE_BOOST_FILESYSTEM: OFF
-- CPR_DEBUG_SANITIZER_FLAG_THREAD: OFF
-- CPR_DEBUG_SANITIZER_FLAG_ADDR: OFF
-- CPR_DEBUG_SANITIZER_FLAG_LEAK: OFF
-- CPR_DEBUG_SANITIZER_FLAG_UB: OFF
-- CPR_DEBUG_SANITIZER_FLAG_ALL: OFF
-- =======================================================
-- Performing Test THREAD_SANITIZER_AVAILABLE
-- Performing Test THREAD_SANITIZER_AVAILABLE - Success
-- Performing Test ADDRESS_SANITIZER_AVAILABLE
-- Performing Test ADDRESS_SANITIZER_AVAILABLE - Success
-- Performing Test LEAK_SANITIZER_AVAILABLE
-- Performing Test LEAK_SANITIZER_AVAILABLE - Success
-- Performing Test UNDEFINED_BEHAVIOUR_SANITIZER_AVAILABLE
-- Performing Test UNDEFINED_BEHAVIOUR_SANITIZER_AVAILABLE - Success
-- Performing Test ALL_SANITIZERS_AVAILABLE
-- Performing Test ALL_SANITIZERS_AVAILABLE - Success
-- Automatically detecting SSL backend.
-- Detecting SSL backend...
-- Found OpenSSL: /usr/lib/aarch64-linux-gnu/libcrypto.so (found version "1.1.1n")
-- SSL auto detect: Using OpenSSL.
-- Found CURL: /usr/lib/aarch64-linux-gnu/libcurl.so (found version "7.74.0") found components: HTTP HTTPS
-- Curl 7.74.0 found on this system.
-- Configuring done
-- Generating done
-- Build files have been written to: /home/wim/cpr/build
wim@WimPi4-Sola:~/cpr/build $ cmake --build .
Scanning dependencies of target cpr
[ 3%] Building CXX object cpr/CMakeFiles/cpr.dir/accept_encoding.cpp.o
[ 6%] Building CXX object cpr/CMakeFiles/cpr.dir/async.cpp.o
[ 10%] Building CXX object cpr/CMakeFiles/cpr.dir/auth.cpp.o
[ 13%] Building CXX object cpr/CMakeFiles/cpr.dir/bearer.cpp.o
[ 17%] Building CXX object cpr/CMakeFiles/cpr.dir/callback.cpp.o
[ 20%] Building CXX object cpr/CMakeFiles/cpr.dir/cert_info.cpp.o
[ 24%] Building CXX object cpr/CMakeFiles/cpr.dir/cookies.cpp.o
[ 27%] Building CXX object cpr/CMakeFiles/cpr.dir/cprtypes.cpp.o
[ 31%] Building CXX object cpr/CMakeFiles/cpr.dir/curl_container.cpp.o
[ 34%] Building CXX object cpr/CMakeFiles/cpr.dir/curlholder.cpp.o
[ 37%] Building CXX object cpr/CMakeFiles/cpr.dir/error.cpp.o
[ 41%] Building CXX object cpr/CMakeFiles/cpr.dir/file.cpp.o
[ 44%] Building CXX object cpr/CMakeFiles/cpr.dir/multipart.cpp.o
[ 48%] Building CXX object cpr/CMakeFiles/cpr.dir/parameters.cpp.o
[ 51%] Building CXX object cpr/CMakeFiles/cpr.dir/payload.cpp.o
[ 55%] Building CXX object cpr/CMakeFiles/cpr.dir/proxies.cpp.o
[ 58%] Building CXX object cpr/CMakeFiles/cpr.dir/proxyauth.cpp.o
[ 62%] Building CXX object cpr/CMakeFiles/cpr.dir/session.cpp.o
[ 65%] Building CXX object cpr/CMakeFiles/cpr.dir/threadpool.cpp.o
[ 68%] Building CXX object cpr/CMakeFiles/cpr.dir/timeout.cpp.o
[ 72%] Building CXX object cpr/CMakeFiles/cpr.dir/unix_socket.cpp.o
[ 75%] Building CXX object cpr/CMakeFiles/cpr.dir/util.cpp.o
[ 79%] Building CXX object cpr/CMakeFiles/cpr.dir/response.cpp.o
[ 82%] Building CXX object cpr/CMakeFiles/cpr.dir/redirect.cpp.o
[ 86%] Building CXX object cpr/CMakeFiles/cpr.dir/interceptor.cpp.o
[ 89%] Building CXX object cpr/CMakeFiles/cpr.dir/ssl_ctx.cpp.o
[ 93%] Building CXX object cpr/CMakeFiles/cpr.dir/curlmultiholder.cpp.o
[ 96%] Building CXX object cpr/CMakeFiles/cpr.dir/multiperform.cpp.o
[100%] Linking CXX shared library ../lib/libcpr.so
[100%] Built target cpr
wim@WimPi4-Sola:~/cpr/build $ sudo cmake --install .
-- Install configuration: ""
-- Installing: /usr/local/lib/aarch64-linux-gnu/libcpr.so.1.11.0
-- Installing: /usr/local/lib/aarch64-linux-gnu/libcpr.so.1
-- Installing: /usr/local/lib/aarch64-linux-gnu/libcpr.so
-- Installing: /usr/local/lib/aarch64-linux-gnu/cmake/cpr/cprTargets.cmake
-- Installing: /usr/local/lib/aarch64-linux-gnu/cmake/cpr/cprTargets-noconfig.cmake
-- Installing: /usr/local/lib/aarch64-linux-gnu/cmake/cpr/cprConfig.cmake
-- Installing: /usr/local/lib/aarch64-linux-gnu/cmake/cpr/cprConfigVersion.cmake
-- Installing: /usr/local/include/cpr
-- Installing: /usr/local/include/cpr/cookies.h
-- Installing: /usr/local/include/cpr/response.h
-- Installing: /usr/local/include/cpr/limit_rate.h
-- Installing: /usr/local/include/cpr/local_port_range.h
-- Installing: /usr/local/include/cpr/multipart.h
-- Installing: /usr/local/include/cpr/threadpool.h
-- Installing: /usr/local/include/cpr/connect_timeout.h
-- Installing: /usr/local/include/cpr/cert_info.h
-- Installing: /usr/local/include/cpr/accept_encoding.h
-- Installing: /usr/local/include/cpr/cpr.h
-- Installing: /usr/local/include/cpr/local_port.h
-- Installing: /usr/local/include/cpr/proxies.h
-- Installing: /usr/local/include/cpr/ssl_ctx.h
-- Installing: /usr/local/include/cpr/callback.h
-- Installing: /usr/local/include/cpr/ssl_options.h
-- Installing: /usr/local/include/cpr/cprtypes.h
-- Installing: /usr/local/include/cpr/http_version.h
-- Installing: /usr/local/include/cpr/async.h
-- Installing: /usr/local/include/cpr/unix_socket.h
-- Installing: /usr/local/include/cpr/bearer.h
-- Installing: /usr/local/include/cpr/verbose.h
-- Installing: /usr/local/include/cpr/reserve_size.h
-- Installing: /usr/local/include/cpr/redirect.h
-- Installing: /usr/local/include/cpr/body.h
-- Installing: /usr/local/include/cpr/status_codes.h
-- Installing: /usr/local/include/cpr/file.h
-- Installing: /usr/local/include/cpr/curlmultiholder.h
-- Installing: /usr/local/include/cpr/session.h
-- Installing: /usr/local/include/cpr/resolve.h
-- Installing: /usr/local/include/cpr/buffer.h
-- Installing: /usr/local/include/cpr/interceptor.h
-- Installing: /usr/local/include/cpr/api.h
-- Installing: /usr/local/include/cpr/singleton.h
-- Installing: /usr/local/include/cpr/multiperform.h
-- Installing: /usr/local/include/cpr/curl_container.h
-- Installing: /usr/local/include/cpr/curlholder.h
-- Installing: /usr/local/include/cpr/auth.h
-- Installing: /usr/local/include/cpr/parameters.h
-- Installing: /usr/local/include/cpr/error.h
-- Installing: /usr/local/include/cpr/range.h
-- Installing: /usr/local/include/cpr/util.h
-- Installing: /usr/local/include/cpr/async_wrapper.h
-- Installing: /usr/local/include/cpr/interface.h
-- Installing: /usr/local/include/cpr/filesystem.h
-- Installing: /usr/local/include/cpr/payload.h
-- Installing: /usr/local/include/cpr/user_agent.h
-- Installing: /usr/local/include/cpr/proxyauth.h
-- Installing: /usr/local/include/cpr/timeout.h
-- Installing: /usr/local/include/cpr/low_speed.h
-- Up-to-date: /usr/local/include/cpr
-- Installing: /usr/local/include/cpr/cprver.h
```
and then
```
wim@WimPi4-Sola:~ $ git clone https://github.com/offa/influxdb-cxx
Cloning into 'influxdb-cxx'...
remote: Enumerating objects: 2658, done.
remote: Counting objects: 100% (2658/2658), done.
remote: Compressing objects: 100% (828/828), done.
remote: Total 2658 (delta 1760), reused 2587 (delta 1721), pack-reused 0
Receiving objects: 100% (2658/2658), 443.68 KiB | 2.26 MiB/s, done.
Resolving deltas: 100% (1760/1760), done.
wim@WimPi4-Sola:~ $ cd influxdb-cxx/
wim@WimPi4-Sola:~/influxdb-cxx $ mkdir build && cd build
wim@WimPi4-Sola:~/influxdb-cxx/build $ cmake -D INFLUXCXX_TESTING:BOOL=OFF ..
-- The CXX compiler identification is GNU 10.2.1
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- ~~~ influxdb-cxx v0.7.1 ~~~
-- Build Type : RelWithDebInfo
-- Boost support : ON
-- Unit Tests : OFF
-- System Tests : ON
-- Looking for C++ include pthread.h
-- Looking for C++ include pthread.h - found
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE
-- Found CURL: /usr/lib/aarch64-linux-gnu/libcurl.so (found version "7.74.0")
-- Found Boost: /usr/lib/aarch64-linux-gnu/cmake/Boost-1.74.0/BoostConfig.cmake (found version "1.74.0") found components: system
-- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY
-- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY - Success
-- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY
-- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY - Success
-- Performing Test COMPILER_HAS_DEPRECATED_ATTR
-- Performing Test COMPILER_HAS_DEPRECATED_ATTR - Success
-- Configuring done
-- Generating done
-- Build files have been written to: /home/wim/influxdb-cxx/build
wim@WimPi4-Sola:~/influxdb-cxx/build $ sudo make install
Scanning dependencies of target InfluxDB-Core
[ 9%] Building CXX object src/CMakeFiles/InfluxDB-Core.dir/InfluxDB.cxx.o
[ 18%] Building CXX object src/CMakeFiles/InfluxDB-Core.dir/Point.cxx.o
[ 27%] Building CXX object src/CMakeFiles/InfluxDB-Core.dir/InfluxDBFactory.cxx.o
[ 36%] Building CXX object src/CMakeFiles/InfluxDB-Core.dir/Proxy.cxx.o
[ 36%] Built target InfluxDB-Core
Scanning dependencies of target InfluxDB-Internal
[ 45%] Building CXX object src/CMakeFiles/InfluxDB-Internal.dir/LineProtocol.cxx.o
[ 54%] Building CXX object src/CMakeFiles/InfluxDB-Internal.dir/HTTP.cxx.o
[ 54%] Built target InfluxDB-Internal
Scanning dependencies of target InfluxDB-BoostSupport
[ 63%] Building CXX object src/CMakeFiles/InfluxDB-BoostSupport.dir/BoostSupport.cxx.o
In file included from /usr/include/boost/smart_ptr/detail/sp_thread_sleep.hpp:22,
from /usr/include/boost/smart_ptr/detail/yield_k.hpp:23,
from /usr/include/boost/smart_ptr/detail/spinlock_gcc_atomic.hpp:14,
from /usr/include/boost/smart_ptr/detail/spinlock.hpp:42,
from /usr/include/boost/smart_ptr/detail/spinlock_pool.hpp:25,
from /usr/include/boost/smart_ptr/shared_ptr.hpp:29,
from /usr/include/boost/shared_ptr.hpp:17,
from /usr/include/boost/date_time/time_clock.hpp:17,
from /usr/include/boost/date_time/posix_time/posix_time_types.hpp:10,
from /usr/include/boost/asio/time_traits.hpp:23,
from /usr/include/boost/asio/detail/timer_queue_ptime.hpp:22,
from /usr/include/boost/asio/detail/deadline_timer_service.hpp:29,
from /usr/include/boost/asio/basic_deadline_timer.hpp:25,
from /usr/include/boost/asio.hpp:25,
from /home/wim/influxdb-cxx/src/UDP.h:33,
from /home/wim/influxdb-cxx/src/BoostSupport.cxx:25:
/usr/include/boost/bind.hpp:36:1: note: #pragma message: The practice of declaring the Bind placeholders (_1, _2, ...) in the global namespace is deprecated. Please use + using namespace boost::placeholders, or define BOOST_BIND_GLOBAL_PLACEHOLDERS to retain the current behavior.
36 | BOOST_PRAGMA_MESSAGE(
| ^~~~~~~~~~~~~~~~~~~~
[ 72%] Building CXX object src/CMakeFiles/InfluxDB-BoostSupport.dir/UDP.cxx.o
[ 81%] Building CXX object src/CMakeFiles/InfluxDB-BoostSupport.dir/TCP.cxx.o
[ 90%] Building CXX object src/CMakeFiles/InfluxDB-BoostSupport.dir/UnixSocket.cxx.o
[ 90%] Built target InfluxDB-BoostSupport
Scanning dependencies of target InfluxDB
[100%] Linking CXX shared library libInfluxDB.so
[100%] Built target InfluxDB
Install the project...
-- Install configuration: "RelWithDebInfo"
-- Installing: /usr/local/lib/aarch64-linux-gnu/libInfluxDB.so.1.0.0
-- Installing: /usr/local/lib/aarch64-linux-gnu/libInfluxDB.so.1
-- Set runtime path of "/usr/local/lib/aarch64-linux-gnu/libInfluxDB.so.1.0.0" to ""
-- Installing: /usr/local/lib/aarch64-linux-gnu/libInfluxDB.so
-- Up-to-date: /usr/local/include
-- Installing: /usr/local/include/Point.h
-- Installing: /usr/local/include/InfluxDBException.h
-- Installing: /usr/local/include/Transport.h
-- Installing: /usr/local/include/Proxy.h
-- Installing: /usr/local/include/InfluxDBFactory.h
-- Installing: /usr/local/include/InfluxDB.h
-- Installing: /usr/local/include/influxdb_export.h
-- Installing: /usr/local/lib/aarch64-linux-gnu/cmake/InfluxDB/InfluxDBTargets.cmake
-- Installing: /usr/local/lib/aarch64-linux-gnu/cmake/InfluxDB/InfluxDBTargets-relwithdebinfo.cmake
-- Installing: /usr/local/lib/aarch64-linux-gnu/cmake/InfluxDB/InfluxDBConfig.cmake
-- Installing: /usr/local/lib/aarch64-linux-gnu/cmake/InfluxDB/InfluxDBConfigVersion.cmake
```