Add prometheus metrics for Central controllers (#1969)

* add header-only prometheus lib to ext

* rename folder

* Undo rename directory

* prometheus simpleapi included on mac & linux

* wip

* wire up some controller stats

* Get windows building with prometheus

* bsd build flags for prometheus

* Fix multiple network join from environment entrypoint.sh.release (#1961)

* _bond_m guards _bond, not _paths_m (#1965)

* Fix: warning: mutex '_aqm_m' is not held on every path through here [-Wthread-safety-analysis] (#1964)

* Serve prom metrics from /metrics endpoint

* Add prom metrics for Central controller specific things

* reorganize metric initialization

* testing out a labled gauge on Networks

* increment error counter on throw

* Consolidate metrics definitions

Put all metric definitions into node/Metrics.hpp.  Accessed as needed
from there.

* Revert "testing out a labled gauge on Networks"

This reverts commit 499ed6d95e.

* still blows up but adding to the record for completeness right now

* Fix runtime issues with metrics

* Add metrics files to visual studio project

* Missed an "extern"

* add copyright headers to new files

* Add metrics for sent/received bytes (total)

* put /metrics endpoint behind auth

* sendto returns int on Win32

---------

Co-authored-by: Leonardo Amaral <leleobhz@users.noreply.github.com>
Co-authored-by: Brenton Bostick <bostick@gmail.com>
This commit is contained in:
Grant Limberg 2023-04-21 12:12:43 -07:00 committed by GitHub
parent 0b03ad9a21
commit 8e6e4ede6d
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GPG key ID: 4AEE18F83AFDEB23
62 changed files with 4023 additions and 25 deletions

View file

@ -50,6 +50,8 @@
#include <netinet/in.h>
#include <netinet/tcp.h>
#include "../node/Metrics.hpp"
#if defined(__linux__) || defined(linux) || defined(__LINUX__) || defined(__linux)
#ifndef IPV6_DONTFRAG
#define IPV6_DONTFRAG 62
@ -452,9 +454,13 @@ public:
{
PhySocketImpl &sws = *(reinterpret_cast<PhySocketImpl *>(sock));
#if defined(_WIN32) || defined(_WIN64)
return ((long)::sendto(sws.sock,reinterpret_cast<const char *>(data),len,0,remoteAddress,(remoteAddress->sa_family == AF_INET6) ? sizeof(struct sockaddr_in6) : sizeof(struct sockaddr_in)) == (long)len);
int sent = ((long)::sendto(sws.sock,reinterpret_cast<const char *>(data),len,0,remoteAddress,(remoteAddress->sa_family == AF_INET6) ? sizeof(struct sockaddr_in6) : sizeof(struct sockaddr_in)) == (long)len);
Metrics::udp_send += sent;
return sent;
#else
return ((long)::sendto(sws.sock,data,len,0,remoteAddress,(remoteAddress->sa_family == AF_INET6) ? sizeof(struct sockaddr_in6) : sizeof(struct sockaddr_in)) == (long)len);
ssize_t sent = ((long)::sendto(sws.sock,data,len,0,remoteAddress,(remoteAddress->sa_family == AF_INET6) ? sizeof(struct sockaddr_in6) : sizeof(struct sockaddr_in)) == (long)len);
Metrics::udp_send += sent;
return sent;
#endif
}